upload version v2.0.0

This commit is contained in:
Artery-MCU
2021-12-14 13:34:31 +08:00
commit 2f3db2ee8e
1522 changed files with 431225 additions and 0 deletions

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/**
**************************************************************************
* @file at32f415_clock.h
* @version v2.0.0
* @date 2021-11-26
* @brief header file of clock program
**************************************************************************
* Copyright notice & Disclaimer
*
* The software Board Support Package (BSP) that is made available to
* download from Artery official website is the copyrighted work of Artery.
* Artery authorizes customers to use, copy, and distribute the BSP
* software and its related documentation for the purpose of design and
* development in conjunction with Artery microcontrollers. Use of the
* software is governed by this copyright notice and the following disclaimer.
*
* THIS SOFTWARE IS PROVIDED ON "AS IS" BASIS WITHOUT WARRANTIES,
* GUARANTEES OR REPRESENTATIONS OF ANY KIND. ARTERY EXPRESSLY DISCLAIMS,
* TO THE FULLEST EXTENT PERMITTED BY LAW, ALL EXPRESS, IMPLIED OR
* STATUTORY OR OTHER WARRANTIES, GUARANTEES OR REPRESENTATIONS,
* INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT.
*
**************************************************************************
*/
/* define to prevent recursive inclusion -------------------------------------*/
#ifndef __AT32F415_CLOCK_H
#define __AT32F415_CLOCK_H
#ifdef __cplusplus
extern "C" {
#endif
/* includes ------------------------------------------------------------------*/
#include "at32f415.h"
/* exported functions ------------------------------------------------------- */
void system_clock_config(void);
#ifdef __cplusplus
}
#endif
#endif /* __AT32F415_CLOCK_H */

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/**
**************************************************************************
* @file at32f415_conf.h
* @version v2.0.0
* @date 2021-11-26
* @brief at32f415 config header file
**************************************************************************
* Copyright notice & Disclaimer
*
* The software Board Support Package (BSP) that is made available to
* download from Artery official website is the copyrighted work of Artery.
* Artery authorizes customers to use, copy, and distribute the BSP
* software and its related documentation for the purpose of design and
* development in conjunction with Artery microcontrollers. Use of the
* software is governed by this copyright notice and the following disclaimer.
*
* THIS SOFTWARE IS PROVIDED ON "AS IS" BASIS WITHOUT WARRANTIES,
* GUARANTEES OR REPRESENTATIONS OF ANY KIND. ARTERY EXPRESSLY DISCLAIMS,
* TO THE FULLEST EXTENT PERMITTED BY LAW, ALL EXPRESS, IMPLIED OR
* STATUTORY OR OTHER WARRANTIES, GUARANTEES OR REPRESENTATIONS,
* INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT.
*
**************************************************************************
*/
/* define to prevent recursive inclusion -------------------------------------*/
#ifndef __AT32F415_CONF_H
#define __AT32F415_CONF_H
#ifdef __cplusplus
extern "C" {
#endif
/**
* @brief in the following line adjust the value of high speed exernal crystal (hext)
* used in your application
* tip: to avoid modifying this file each time you need to use different hext, you
* can define the hext value in your toolchain compiler preprocessor.
*/
#if !defined HEXT_VALUE
#define HEXT_VALUE ((uint32_t)8000000) /*!< value of the high speed exernal crystal in hz */
#endif
/**
* @brief in the following line adjust the high speed exernal crystal (hext) startup
* timeout value
*/
#define HEXT_STARTUP_TIMEOUT ((uint16_t)0x3000) /*!< time out for hext start up */
#define HICK_VALUE ((uint32_t)8000000) /*!< value of the high speed internal clock in hz */
/* module define -------------------------------------------------------------*/
#define CRM_MODULE_ENABLED
#define CMP_MODULE_ENABLED
#define TMR_MODULE_ENABLED
#define ERTC_MODULE_ENABLED
#define GPIO_MODULE_ENABLED
#define I2C_MODULE_ENABLED
#define USART_MODULE_ENABLED
#define PWC_MODULE_ENABLED
#define CAN_MODULE_ENABLED
#define ADC_MODULE_ENABLED
#define SPI_MODULE_ENABLED
#define DMA_MODULE_ENABLED
#define DEBUG_MODULE_ENABLED
#define FLASH_MODULE_ENABLED
#define CRC_MODULE_ENABLED
#define WWDT_MODULE_ENABLED
#define WDT_MODULE_ENABLED
#define EXINT_MODULE_ENABLED
#define SDIO_MODULE_ENABLED
#define USB_MODULE_ENABLED
#define MISC_MODULE_ENABLED
/* includes ------------------------------------------------------------------*/
#ifdef CRM_MODULE_ENABLED
#include "at32f415_crm.h"
#endif
#ifdef CMP_MODULE_ENABLED
#include "at32f415_cmp.h"
#endif
#ifdef TMR_MODULE_ENABLED
#include "at32f415_tmr.h"
#endif
#ifdef ERTC_MODULE_ENABLED
#include "at32f415_ertc.h"
#endif
#ifdef GPIO_MODULE_ENABLED
#include "at32f415_gpio.h"
#endif
#ifdef I2C_MODULE_ENABLED
#include "at32f415_i2c.h"
#endif
#ifdef USART_MODULE_ENABLED
#include "at32f415_usart.h"
#endif
#ifdef PWC_MODULE_ENABLED
#include "at32f415_pwc.h"
#endif
#ifdef CAN_MODULE_ENABLED
#include "at32f415_can.h"
#endif
#ifdef ADC_MODULE_ENABLED
#include "at32f415_adc.h"
#endif
#ifdef SPI_MODULE_ENABLED
#include "at32f415_spi.h"
#endif
#ifdef DMA_MODULE_ENABLED
#include "at32f415_dma.h"
#endif
#ifdef DEBUG_MODULE_ENABLED
#include "at32f415_debug.h"
#endif
#ifdef FLASH_MODULE_ENABLED
#include "at32f415_flash.h"
#endif
#ifdef CRC_MODULE_ENABLED
#include "at32f415_crc.h"
#endif
#ifdef WWDT_MODULE_ENABLED
#include "at32f415_wwdt.h"
#endif
#ifdef WDT_MODULE_ENABLED
#include "at32f415_wdt.h"
#endif
#ifdef EXINT_MODULE_ENABLED
#include "at32f415_exint.h"
#endif
#ifdef SDIO_MODULE_ENABLED
#include "at32f415_sdio.h"
#endif
#ifdef MISC_MODULE_ENABLED
#include "at32f415_misc.h"
#endif
#ifdef USB_MODULE_ENABLED
#include "at32f415_usb.h"
#endif
#ifdef __cplusplus
}
#endif
#endif /* __AT32F415_CONF_H */

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/**
**************************************************************************
* @file at32f415_int.h
* @version v2.0.0
* @date 2021-11-26
* @brief header file of main interrupt service routines.
**************************************************************************
* Copyright notice & Disclaimer
*
* The software Board Support Package (BSP) that is made available to
* download from Artery official website is the copyrighted work of Artery.
* Artery authorizes customers to use, copy, and distribute the BSP
* software and its related documentation for the purpose of design and
* development in conjunction with Artery microcontrollers. Use of the
* software is governed by this copyright notice and the following disclaimer.
*
* THIS SOFTWARE IS PROVIDED ON "AS IS" BASIS WITHOUT WARRANTIES,
* GUARANTEES OR REPRESENTATIONS OF ANY KIND. ARTERY EXPRESSLY DISCLAIMS,
* TO THE FULLEST EXTENT PERMITTED BY LAW, ALL EXPRESS, IMPLIED OR
* STATUTORY OR OTHER WARRANTIES, GUARANTEES OR REPRESENTATIONS,
* INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT.
*
**************************************************************************
*/
/* define to prevent recursive inclusion -------------------------------------*/
#ifndef __AT32F415_INT_H
#define __AT32F415_INT_H
#ifdef __cplusplus
extern "C" {
#endif
/* includes ------------------------------------------------------------------*/
#include "at32f415.h"
/* exported types ------------------------------------------------------------*/
/* exported constants --------------------------------------------------------*/
/* exported macro ------------------------------------------------------------*/
/* exported functions ------------------------------------------------------- */
void NMI_Handler(void);
void HardFault_Handler(void);
void MemManage_Handler(void);
void BusFault_Handler(void);
void UsageFault_Handler(void);
void SVC_Handler(void);
void DebugMon_Handler(void);
void PendSV_Handler(void);
void SysTick_Handler(void);
#ifdef __cplusplus
}
#endif
#endif

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<UserProg2Name></UserProg2Name>
<UserProg1Dos16Mode>0</UserProg1Dos16Mode>
<UserProg2Dos16Mode>0</UserProg2Dos16Mode>
<nStopB1X>0</nStopB1X>
<nStopB2X>0</nStopB2X>
</BeforeMake>
<AfterMake>
<RunUserProg1>0</RunUserProg1>
<RunUserProg2>0</RunUserProg2>
<UserProg1Name></UserProg1Name>
<UserProg2Name></UserProg2Name>
<UserProg1Dos16Mode>0</UserProg1Dos16Mode>
<UserProg2Dos16Mode>0</UserProg2Dos16Mode>
<nStopA1X>0</nStopA1X>
<nStopA2X>0</nStopA2X>
</AfterMake>
<SelectedForBatchBuild>0</SelectedForBatchBuild>
<SVCSIdString></SVCSIdString>
</TargetCommonOption>
<CommonProperty>
<UseCPPCompiler>0</UseCPPCompiler>
<RVCTCodeConst>0</RVCTCodeConst>
<RVCTZI>0</RVCTZI>
<RVCTOtherData>0</RVCTOtherData>
<ModuleSelection>0</ModuleSelection>
<IncludeInBuild>1</IncludeInBuild>
<AlwaysBuild>0</AlwaysBuild>
<GenerateAssemblyFile>0</GenerateAssemblyFile>
<AssembleAssemblyFile>0</AssembleAssemblyFile>
<PublicsOnly>0</PublicsOnly>
<StopOnExitCode>3</StopOnExitCode>
<CustomArgument></CustomArgument>
<IncludeLibraryModules></IncludeLibraryModules>
<ComprImg>0</ComprImg>
</CommonProperty>
<DllOption>
<SimDllName>SARMCM3.DLL</SimDllName>
<SimDllArguments> -REMAP</SimDllArguments>
<SimDlgDll>DCM.DLL</SimDlgDll>
<SimDlgDllArguments>-pCM4</SimDlgDllArguments>
<TargetDllName>SARMCM3.DLL</TargetDllName>
<TargetDllArguments></TargetDllArguments>
<TargetDlgDll>TCM.DLL</TargetDlgDll>
<TargetDlgDllArguments>-pCM4</TargetDlgDllArguments>
</DllOption>
<DebugOption>
<OPTHX>
<HexSelection>1</HexSelection>
<HexRangeLowAddress>0</HexRangeLowAddress>
<HexRangeHighAddress>0</HexRangeHighAddress>
<HexOffset>0</HexOffset>
<Oh166RecLen>16</Oh166RecLen>
</OPTHX>
</DebugOption>
<Utilities>
<Flash1>
<UseTargetDll>1</UseTargetDll>
<UseExternalTool>0</UseExternalTool>
<RunIndependent>0</RunIndependent>
<UpdateFlashBeforeDebugging>1</UpdateFlashBeforeDebugging>
<Capability>1</Capability>
<DriverSelection>4096</DriverSelection>
</Flash1>
<bUseTDR>1</bUseTDR>
<Flash2>BIN\UL2CM3.DLL</Flash2>
<Flash3></Flash3>
<Flash4></Flash4>
<pFcarmOut></pFcarmOut>
<pFcarmGrp></pFcarmGrp>
<pFcArmRoot></pFcArmRoot>
<FcArmLst>0</FcArmLst>
</Utilities>
<TargetArmAds>
<ArmAdsMisc>
<GenerateListings>0</GenerateListings>
<asHll>1</asHll>
<asAsm>1</asAsm>
<asMacX>1</asMacX>
<asSyms>1</asSyms>
<asFals>1</asFals>
<asDbgD>1</asDbgD>
<asForm>1</asForm>
<ldLst>0</ldLst>
<ldmm>1</ldmm>
<ldXref>1</ldXref>
<BigEnd>0</BigEnd>
<AdsALst>1</AdsALst>
<AdsACrf>1</AdsACrf>
<AdsANop>0</AdsANop>
<AdsANot>0</AdsANot>
<AdsLLst>1</AdsLLst>
<AdsLmap>1</AdsLmap>
<AdsLcgr>1</AdsLcgr>
<AdsLsym>1</AdsLsym>
<AdsLszi>1</AdsLszi>
<AdsLtoi>1</AdsLtoi>
<AdsLsun>1</AdsLsun>
<AdsLven>1</AdsLven>
<AdsLsxf>1</AdsLsxf>
<RvctClst>0</RvctClst>
<GenPPlst>0</GenPPlst>
<AdsCpuType>"Cortex-M4"</AdsCpuType>
<RvctDeviceName></RvctDeviceName>
<mOS>0</mOS>
<uocRom>0</uocRom>
<uocRam>0</uocRam>
<hadIROM>1</hadIROM>
<hadIRAM>1</hadIRAM>
<hadXRAM>0</hadXRAM>
<uocXRam>0</uocXRam>
<RvdsVP>0</RvdsVP>
<RvdsMve>0</RvdsMve>
<RvdsCdeCp>0</RvdsCdeCp>
<hadIRAM2>0</hadIRAM2>
<hadIROM2>0</hadIROM2>
<StupSel>8</StupSel>
<useUlib>0</useUlib>
<EndSel>0</EndSel>
<uLtcg>0</uLtcg>
<nSecure>0</nSecure>
<RoSelD>3</RoSelD>
<RwSelD>3</RwSelD>
<CodeSel>0</CodeSel>
<OptFeed>0</OptFeed>
<NoZi1>0</NoZi1>
<NoZi2>0</NoZi2>
<NoZi3>0</NoZi3>
<NoZi4>0</NoZi4>
<NoZi5>0</NoZi5>
<Ro1Chk>0</Ro1Chk>
<Ro2Chk>0</Ro2Chk>
<Ro3Chk>0</Ro3Chk>
<Ir1Chk>1</Ir1Chk>
<Ir2Chk>0</Ir2Chk>
<Ra1Chk>0</Ra1Chk>
<Ra2Chk>0</Ra2Chk>
<Ra3Chk>0</Ra3Chk>
<Im1Chk>1</Im1Chk>
<Im2Chk>0</Im2Chk>
<OnChipMemories>
<Ocm1>
<Type>0</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</Ocm1>
<Ocm2>
<Type>0</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</Ocm2>
<Ocm3>
<Type>0</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</Ocm3>
<Ocm4>
<Type>0</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</Ocm4>
<Ocm5>
<Type>0</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</Ocm5>
<Ocm6>
<Type>0</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</Ocm6>
<IRAM>
<Type>0</Type>
<StartAddress>0x20000000</StartAddress>
<Size>0x8000</Size>
</IRAM>
<IROM>
<Type>1</Type>
<StartAddress>0x8000000</StartAddress>
<Size>0x40000</Size>
</IROM>
<XRAM>
<Type>0</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</XRAM>
<OCR_RVCT1>
<Type>1</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</OCR_RVCT1>
<OCR_RVCT2>
<Type>1</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</OCR_RVCT2>
<OCR_RVCT3>
<Type>1</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</OCR_RVCT3>
<OCR_RVCT4>
<Type>1</Type>
<StartAddress>0x8000000</StartAddress>
<Size>0x40000</Size>
</OCR_RVCT4>
<OCR_RVCT5>
<Type>1</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</OCR_RVCT5>
<OCR_RVCT6>
<Type>0</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</OCR_RVCT6>
<OCR_RVCT7>
<Type>0</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</OCR_RVCT7>
<OCR_RVCT8>
<Type>0</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</OCR_RVCT8>
<OCR_RVCT9>
<Type>0</Type>
<StartAddress>0x20000000</StartAddress>
<Size>0x8000</Size>
</OCR_RVCT9>
<OCR_RVCT10>
<Type>0</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</OCR_RVCT10>
</OnChipMemories>
<RvctStartVector></RvctStartVector>
</ArmAdsMisc>
<Cads>
<interw>1</interw>
<Optim>1</Optim>
<oTime>0</oTime>
<SplitLS>0</SplitLS>
<OneElfS>1</OneElfS>
<Strict>0</Strict>
<EnumInt>0</EnumInt>
<PlainCh>0</PlainCh>
<Ropi>0</Ropi>
<Rwpi>0</Rwpi>
<wLevel>2</wLevel>
<uThumb>0</uThumb>
<uSurpInc>0</uSurpInc>
<uC99>0</uC99>
<uGnu>0</uGnu>
<useXO>0</useXO>
<v6Lang>1</v6Lang>
<v6LangP>1</v6LangP>
<vShortEn>1</vShortEn>
<vShortWch>1</vShortWch>
<v6Lto>0</v6Lto>
<v6WtE>0</v6WtE>
<v6Rtti>0</v6Rtti>
<VariousControls>
<MiscControls></MiscControls>
<Define>AT32F415RCT7,USE_STDPERIPH_DRIVER,AT_START_F415_V1</Define>
<Undefine></Undefine>
<IncludePath>..\..\..\..\..\..\libraries\drivers\inc;..\..\..\..\..\..\libraries\cmsis\cm4\core_support;..\..\..\..\..\..\libraries\cmsis\cm4\device_support;..\inc;..\..\..\..\..\at32f415_board</IncludePath>
</VariousControls>
</Cads>
<Aads>
<interw>1</interw>
<Ropi>0</Ropi>
<Rwpi>0</Rwpi>
<thumb>0</thumb>
<SplitLS>0</SplitLS>
<SwStkChk>0</SwStkChk>
<NoWarn>0</NoWarn>
<uSurpInc>0</uSurpInc>
<useXO>0</useXO>
<ClangAsOpt>4</ClangAsOpt>
<VariousControls>
<MiscControls></MiscControls>
<Define></Define>
<Undefine></Undefine>
<IncludePath></IncludePath>
</VariousControls>
</Aads>
<LDads>
<umfTarg>1</umfTarg>
<Ropi>0</Ropi>
<Rwpi>0</Rwpi>
<noStLib>0</noStLib>
<RepFail>1</RepFail>
<useFile>0</useFile>
<TextAddressRange>0x08000000</TextAddressRange>
<DataAddressRange>0x20000000</DataAddressRange>
<pXoBase></pXoBase>
<ScatterFile></ScatterFile>
<IncludeLibs></IncludeLibs>
<IncludeLibsPath></IncludeLibsPath>
<Misc></Misc>
<LinkerInputFile></LinkerInputFile>
<DisabledWarnings></DisabledWarnings>
</LDads>
</TargetArmAds>
</TargetOption>
<Groups>
<Group>
<GroupName>user</GroupName>
<Files>
<File>
<FileName>at32f415_clock.c</FileName>
<FileType>1</FileType>
<FilePath>..\src\at32f415_clock.c</FilePath>
</File>
<File>
<FileName>at32f415_int.c</FileName>
<FileType>1</FileType>
<FilePath>..\src\at32f415_int.c</FilePath>
</File>
<File>
<FileName>main.c</FileName>
<FileType>1</FileType>
<FilePath>..\src\main.c</FilePath>
</File>
</Files>
</Group>
<Group>
<GroupName>bsp</GroupName>
<Files>
<File>
<FileName>at32f415_board.c</FileName>
<FileType>1</FileType>
<FilePath>..\..\..\..\..\at32f415_board\at32f415_board.c</FilePath>
</File>
</Files>
</Group>
<Group>
<GroupName>firmware</GroupName>
<Files>
<File>
<FileName>at32f415_gpio.c</FileName>
<FileType>1</FileType>
<FilePath>..\..\..\..\..\..\libraries\drivers\src\at32f415_gpio.c</FilePath>
</File>
<File>
<FileName>at32f415_misc.c</FileName>
<FileType>1</FileType>
<FilePath>..\..\..\..\..\..\libraries\drivers\src\at32f415_misc.c</FilePath>
</File>
<File>
<FileName>at32f415_crm.c</FileName>
<FileType>1</FileType>
<FilePath>..\..\..\..\..\..\libraries\drivers\src\at32f415_crm.c</FilePath>
</File>
<File>
<FileName>at32f415_dma.c</FileName>
<FileType>1</FileType>
<FilePath>..\..\..\..\..\..\libraries\drivers\src\at32f415_dma.c</FilePath>
</File>
<File>
<FileName>at32f415_adc.c</FileName>
<FileType>1</FileType>
<FilePath>..\..\..\..\..\..\libraries\drivers\src\at32f415_adc.c</FilePath>
</File>
<File>
<FileName>at32f415_usart.c</FileName>
<FileType>1</FileType>
<FilePath>..\..\..\..\..\..\libraries\drivers\src\at32f415_usart.c</FilePath>
</File>
</Files>
</Group>
<Group>
<GroupName>cmsis</GroupName>
<Files>
<File>
<FileName>system_at32f415.c</FileName>
<FileType>1</FileType>
<FilePath>..\..\..\..\..\..\libraries\cmsis\cm4\device_support\system_at32f415.c</FilePath>
</File>
<File>
<FileName>startup_at32f415.s</FileName>
<FileType>2</FileType>
<FilePath>..\..\..\..\..\..\libraries\cmsis\cm4\device_support\startup\mdk\startup_at32f415.s</FilePath>
</File>
</Files>
</Group>
<Group>
<GroupName>readme</GroupName>
<Files>
<File>
<FileName>readme.txt</FileName>
<FileType>5</FileType>
<FilePath>..\readme.txt</FilePath>
</File>
</Files>
</Group>
</Groups>
</Target>
</Targets>
<RTE>
<apis/>
<components/>
<files/>
</RTE>
<LayerInfo>
<Layers>
<Layer>
<LayName>&lt;Project Info&gt;</LayName>
<LayDesc></LayDesc>
<LayUrl></LayUrl>
<LayKeys></LayKeys>
<LayCat></LayCat>
<LayLic></LayLic>
<LayTarg>0</LayTarg>
<LayPrjMark>1</LayPrjMark>
</Layer>
</Layers>
</LayerInfo>
</Project>

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@@ -0,0 +1,13 @@
/**
**************************************************************************
* @file readme.txt
* @version v2.0.0
* @date 2021-11-26
* @brief readme
**************************************************************************
*/
this demo is based on the at-start board, in this demo, shows how to use
the adc1 internal channel17 to check vref value.
the convert data as follow:
- adc1_ordinary_value ---> adc1_channel_17

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@@ -0,0 +1,99 @@
/**
**************************************************************************
* @file at32f415_clock.c
* @version v2.0.0
* @date 2021-11-26
* @brief system clock config program
**************************************************************************
* Copyright notice & Disclaimer
*
* The software Board Support Package (BSP) that is made available to
* download from Artery official website is the copyrighted work of Artery.
* Artery authorizes customers to use, copy, and distribute the BSP
* software and its related documentation for the purpose of design and
* development in conjunction with Artery microcontrollers. Use of the
* software is governed by this copyright notice and the following disclaimer.
*
* THIS SOFTWARE IS PROVIDED ON "AS IS" BASIS WITHOUT WARRANTIES,
* GUARANTEES OR REPRESENTATIONS OF ANY KIND. ARTERY EXPRESSLY DISCLAIMS,
* TO THE FULLEST EXTENT PERMITTED BY LAW, ALL EXPRESS, IMPLIED OR
* STATUTORY OR OTHER WARRANTIES, GUARANTEES OR REPRESENTATIONS,
* INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT.
*
**************************************************************************
*/
/* includes ------------------------------------------------------------------*/
#include "at32f415_clock.h"
/**
* @brief system clock config program
* @note the system clock is configured as follow:
* - system clock = hext / 2 * pll_mult
* - system clock source = pll (hext)
* - hext = 8000000
* - sclk = 144000000
* - ahbdiv = 1
* - ahbclk = 144000000
* - apb2div = 2
* - apb2clk = 72000000
* - apb1div = 2
* - apb1clk = 72000000
* - pll_mult = 36
* - flash_wtcyc = 4 cycle
* @param none
* @retval none
*/
void system_clock_config(void)
{
/* config flash psr register */
flash_psr_set(FLASH_WAIT_CYCLE_4);
/* reset crm */
crm_reset();
crm_clock_source_enable(CRM_CLOCK_SOURCE_HEXT, TRUE);
/* wait till hext is ready */
while(crm_hext_stable_wait() == ERROR)
{
}
/* config pll clock resource */
crm_pll_config(CRM_PLL_SOURCE_HEXT_DIV, CRM_PLL_MULT_36);
/* enable pll */
crm_clock_source_enable(CRM_CLOCK_SOURCE_PLL, TRUE);
/* wait till pll is ready */
while(crm_flag_get(CRM_PLL_STABLE_FLAG) != SET)
{
}
/* config ahbclk */
crm_ahb_div_set(CRM_AHB_DIV_1);
/* config apb2clk */
crm_apb2_div_set(CRM_APB2_DIV_2);
/* config apb1clk */
crm_apb1_div_set(CRM_APB1_DIV_2);
/* enable auto step mode */
crm_auto_step_mode_enable(TRUE);
/* select pll as system clock source */
crm_sysclk_switch(CRM_SCLK_PLL);
/* wait till pll is used as system clock source */
while(crm_sysclk_switch_status_get() != CRM_SCLK_PLL)
{
}
/* disable auto step mode */
crm_auto_step_mode_enable(FALSE);
/* update system_core_clock global variable */
system_core_clock_update();
}

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@@ -0,0 +1,148 @@
/**
**************************************************************************
* @file at32f415_int.c
* @version v2.0.0
* @date 2021-11-26
* @brief main interrupt service routines.
**************************************************************************
* Copyright notice & Disclaimer
*
* The software Board Support Package (BSP) that is made available to
* download from Artery official website is the copyrighted work of Artery.
* Artery authorizes customers to use, copy, and distribute the BSP
* software and its related documentation for the purpose of design and
* development in conjunction with Artery microcontrollers. Use of the
* software is governed by this copyright notice and the following disclaimer.
*
* THIS SOFTWARE IS PROVIDED ON "AS IS" BASIS WITHOUT WARRANTIES,
* GUARANTEES OR REPRESENTATIONS OF ANY KIND. ARTERY EXPRESSLY DISCLAIMS,
* TO THE FULLEST EXTENT PERMITTED BY LAW, ALL EXPRESS, IMPLIED OR
* STATUTORY OR OTHER WARRANTIES, GUARANTEES OR REPRESENTATIONS,
* INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT.
*
**************************************************************************
*/
/* includes ------------------------------------------------------------------*/
#include "at32f415_int.h"
#include "at32f415_board.h"
/** @addtogroup AT32F415_periph_examples
* @{
*/
/** @addtogroup 415_ADC_current_vref_value_check
* @{
*/
/**
* @brief this function handles nmi exception.
* @param none
* @retval none
*/
void NMI_Handler(void)
{
}
/**
* @brief this function handles hard fault exception.
* @param none
* @retval none
*/
void HardFault_Handler(void)
{
/* go to infinite loop when hard fault exception occurs */
while(1)
{
}
}
/**
* @brief this function handles memory manage exception.
* @param none
* @retval none
*/
void MemManage_Handler(void)
{
/* go to infinite loop when memory manage exception occurs */
while(1)
{
}
}
/**
* @brief this function handles bus fault exception.
* @param none
* @retval none
*/
void BusFault_Handler(void)
{
/* go to infinite loop when bus fault exception occurs */
while(1)
{
}
}
/**
* @brief this function handles usage fault exception.
* @param none
* @retval none
*/
void UsageFault_Handler(void)
{
/* go to infinite loop when usage fault exception occurs */
while(1)
{
}
}
/**
* @brief this function handles svcall exception.
* @param none
* @retval none
*/
void SVC_Handler(void)
{
}
/**
* @brief this function handles debug monitor exception.
* @param none
* @retval none
*/
void DebugMon_Handler(void)
{
}
/**
* @brief this function handles pendsv_handler exception.
* @param none
* @retval none
*/
void PendSV_Handler(void)
{
}
/**
* @brief this function handles systick handler.
* @param none
* @retval none
*/
void SysTick_Handler(void)
{
}
/**
* @}
*/
/**
* @}
*/

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@@ -0,0 +1,218 @@
/**
**************************************************************************
* @file main.c
* @version v2.0.0
* @date 2021-11-26
* @brief main program
**************************************************************************
* Copyright notice & Disclaimer
*
* The software Board Support Package (BSP) that is made available to
* download from Artery official website is the copyrighted work of Artery.
* Artery authorizes customers to use, copy, and distribute the BSP
* software and its related documentation for the purpose of design and
* development in conjunction with Artery microcontrollers. Use of the
* software is governed by this copyright notice and the following disclaimer.
*
* THIS SOFTWARE IS PROVIDED ON "AS IS" BASIS WITHOUT WARRANTIES,
* GUARANTEES OR REPRESENTATIONS OF ANY KIND. ARTERY EXPRESSLY DISCLAIMS,
* TO THE FULLEST EXTENT PERMITTED BY LAW, ALL EXPRESS, IMPLIED OR
* STATUTORY OR OTHER WARRANTIES, GUARANTEES OR REPRESENTATIONS,
* INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT.
*
**************************************************************************
*/
#include "at32f415_board.h"
#include "at32f415_clock.h"
#include <stdio.h>
/** @addtogroup AT32F415_periph_examples
* @{
*/
/** @addtogroup 415_ADC_current_vref_value_check ADC_current_vref_value_check
* @{
*/
__IO uint16_t adc1_ordinary_value = 0;
static void usart1_config(uint32_t baudrate);
static void dma_config(void);
static void adc_config(void);
/* suport printf function, usemicrolib is unnecessary */
#if (__ARMCC_VERSION > 6000000)
__asm (".global __use_no_semihosting\n\t");
void _sys_exit(int x)
{
x = x;
}
/* __use_no_semihosting was requested, but _ttywrch was */
void _ttywrch(int ch)
{
ch = ch;
}
FILE __stdout;
#else
#ifdef __CC_ARM
#pragma import(__use_no_semihosting)
struct __FILE
{
int handle;
};
FILE __stdout;
void _sys_exit(int x)
{
x = x;
}
#endif
#endif
#if defined ( __GNUC__ ) && !defined (__clang__)
/* with gcc/raisonance, small printf (option ld linker->libraries->small printf set to 'yes') calls
__io_putchar() */
#define PUTCHAR_PROTOTYPE int __io_putchar(int ch)
#else
#define PUTCHAR_PROTOTYPE int fputc(int ch, FILE *f)
#endif /* __gnuc__ */
/**
* @brief retargets the c library printf function to the usart.
* @param none
* @retval none
*/
PUTCHAR_PROTOTYPE
{
while(usart_flag_get(USART1, USART_TDBE_FLAG) == RESET);
usart_data_transmit(USART1, ch);
return ch;
}
/**
* @brief usart1 configuration.
* @param none
* @retval none
*/
static void usart1_config(uint32_t baudrate)
{
gpio_init_type gpio_init_struct;
/* enable the uart1 and gpio clock */
crm_periph_clock_enable(CRM_USART1_PERIPH_CLOCK, TRUE);
crm_periph_clock_enable(CRM_GPIOA_PERIPH_CLOCK, TRUE);
gpio_default_para_init(&gpio_init_struct);
/* configure the uart1 tx pin */
gpio_init_struct.gpio_drive_strength = GPIO_DRIVE_STRENGTH_STRONGER;
gpio_init_struct.gpio_out_type = GPIO_OUTPUT_PUSH_PULL;
gpio_init_struct.gpio_mode = GPIO_MODE_MUX;
gpio_init_struct.gpio_pins = GPIO_PINS_9;
gpio_init_struct.gpio_pull = GPIO_PULL_NONE;
gpio_init(GPIOA, &gpio_init_struct);
/* configure uart param */
usart_init(USART1, baudrate, USART_DATA_8BITS, USART_STOP_1_BIT);
usart_transmitter_enable(USART1, TRUE);
usart_enable(USART1, TRUE);
}
/**
* @brief dma configuration.
* @param none
* @retval none
*/
static void dma_config(void)
{
dma_init_type dma_init_struct;
crm_periph_clock_enable(CRM_DMA1_PERIPH_CLOCK, TRUE);
dma_reset(DMA1_CHANNEL1);
dma_default_para_init(&dma_init_struct);
dma_init_struct.buffer_size = 1;
dma_init_struct.direction = DMA_DIR_PERIPHERAL_TO_MEMORY;
dma_init_struct.memory_base_addr = (uint32_t)&adc1_ordinary_value;
dma_init_struct.memory_data_width = DMA_MEMORY_DATA_WIDTH_HALFWORD;
dma_init_struct.memory_inc_enable = FALSE;
dma_init_struct.peripheral_base_addr = (uint32_t)&(ADC1->odt);
dma_init_struct.peripheral_data_width = DMA_PERIPHERAL_DATA_WIDTH_HALFWORD;
dma_init_struct.peripheral_inc_enable = FALSE;
dma_init_struct.priority = DMA_PRIORITY_HIGH;
dma_init_struct.loop_mode_enable = TRUE;
dma_init(DMA1_CHANNEL1, &dma_init_struct);
dma_channel_enable(DMA1_CHANNEL1, TRUE);
}
/**
* @brief adc configuration.
* @param none
* @retval none
*/
static void adc_config(void)
{
adc_base_config_type adc_base_struct;
crm_periph_clock_enable(CRM_ADC1_PERIPH_CLOCK, TRUE);
crm_adc_clock_div_set(CRM_ADC_DIV_6);
/* select combine mode */
adc_combine_mode_select(ADC_INDEPENDENT_MODE);
adc_base_default_para_init(&adc_base_struct);
adc_base_struct.sequence_mode = FALSE;
adc_base_struct.repeat_mode = FALSE;
adc_base_struct.data_align = ADC_RIGHT_ALIGNMENT;
adc_base_struct.ordinary_channel_length = 1;
adc_base_config(ADC1, &adc_base_struct);
adc_ordinary_channel_set(ADC1, ADC_CHANNEL_17, 1, ADC_SAMPLETIME_239_5);
adc_ordinary_conversion_trigger_set(ADC1, ADC12_ORDINARY_TRIG_SOFTWARE, TRUE);
adc_dma_mode_enable(ADC1, TRUE);
adc_tempersensor_vintrv_enable(TRUE);
adc_enable(ADC1, TRUE);
adc_calibration_init(ADC1);
while(adc_calibration_init_status_get(ADC1));
adc_calibration_start(ADC1);
while(adc_calibration_status_get(ADC1));
}
/**
* @brief main function.
* @param none
* @retval none
*/
int main(void)
{
__IO uint32_t index = 0;
nvic_priority_group_config(NVIC_PRIORITY_GROUP_4);
system_clock_config();
at32_board_init();
at32_led_off(LED2);
at32_led_off(LED3);
at32_led_off(LED4);
usart1_config(115200);
dma_config();
adc_config();
printf("adc1_vref_check \r\n");
while(1)
{
at32_led_on(LED2);
delay_sec(1);
adc_ordinary_software_trigger_enable(ADC1, TRUE);
while(dma_flag_get(DMA1_FDT1_FLAG) == RESET);
dma_flag_clear(DMA1_FDT1_FLAG);
printf("vref_value = %f V\r\n", ((double)1.2 * 4095) / adc1_ordinary_value);
}
}
/**
* @}
*/
/**
* @}
*/

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@@ -0,0 +1,46 @@
/**
**************************************************************************
* @file at32f415_clock.h
* @version v2.0.0
* @date 2021-11-26
* @brief header file of clock program
**************************************************************************
* Copyright notice & Disclaimer
*
* The software Board Support Package (BSP) that is made available to
* download from Artery official website is the copyrighted work of Artery.
* Artery authorizes customers to use, copy, and distribute the BSP
* software and its related documentation for the purpose of design and
* development in conjunction with Artery microcontrollers. Use of the
* software is governed by this copyright notice and the following disclaimer.
*
* THIS SOFTWARE IS PROVIDED ON "AS IS" BASIS WITHOUT WARRANTIES,
* GUARANTEES OR REPRESENTATIONS OF ANY KIND. ARTERY EXPRESSLY DISCLAIMS,
* TO THE FULLEST EXTENT PERMITTED BY LAW, ALL EXPRESS, IMPLIED OR
* STATUTORY OR OTHER WARRANTIES, GUARANTEES OR REPRESENTATIONS,
* INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT.
*
**************************************************************************
*/
/* define to prevent recursive inclusion -------------------------------------*/
#ifndef __AT32F415_CLOCK_H
#define __AT32F415_CLOCK_H
#ifdef __cplusplus
extern "C" {
#endif
/* includes ------------------------------------------------------------------*/
#include "at32f415.h"
/* exported functions ------------------------------------------------------- */
void system_clock_config(void);
#ifdef __cplusplus
}
#endif
#endif /* __AT32F415_CLOCK_H */

View File

@@ -0,0 +1,146 @@
/**
**************************************************************************
* @file at32f415_conf.h
* @version v2.0.0
* @date 2021-11-26
* @brief at32f415 config header file
**************************************************************************
* Copyright notice & Disclaimer
*
* The software Board Support Package (BSP) that is made available to
* download from Artery official website is the copyrighted work of Artery.
* Artery authorizes customers to use, copy, and distribute the BSP
* software and its related documentation for the purpose of design and
* development in conjunction with Artery microcontrollers. Use of the
* software is governed by this copyright notice and the following disclaimer.
*
* THIS SOFTWARE IS PROVIDED ON "AS IS" BASIS WITHOUT WARRANTIES,
* GUARANTEES OR REPRESENTATIONS OF ANY KIND. ARTERY EXPRESSLY DISCLAIMS,
* TO THE FULLEST EXTENT PERMITTED BY LAW, ALL EXPRESS, IMPLIED OR
* STATUTORY OR OTHER WARRANTIES, GUARANTEES OR REPRESENTATIONS,
* INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT.
*
**************************************************************************
*/
/* define to prevent recursive inclusion -------------------------------------*/
#ifndef __AT32F415_CONF_H
#define __AT32F415_CONF_H
#ifdef __cplusplus
extern "C" {
#endif
/**
* @brief in the following line adjust the value of high speed exernal crystal (hext)
* used in your application
* tip: to avoid modifying this file each time you need to use different hext, you
* can define the hext value in your toolchain compiler preprocessor.
*/
#if !defined HEXT_VALUE
#define HEXT_VALUE ((uint32_t)8000000) /*!< value of the high speed exernal crystal in hz */
#endif
/**
* @brief in the following line adjust the high speed exernal crystal (hext) startup
* timeout value
*/
#define HEXT_STARTUP_TIMEOUT ((uint16_t)0x3000) /*!< time out for hext start up */
#define HICK_VALUE ((uint32_t)8000000) /*!< value of the high speed internal clock in hz */
/* module define -------------------------------------------------------------*/
#define CRM_MODULE_ENABLED
#define CMP_MODULE_ENABLED
#define TMR_MODULE_ENABLED
#define ERTC_MODULE_ENABLED
#define GPIO_MODULE_ENABLED
#define I2C_MODULE_ENABLED
#define USART_MODULE_ENABLED
#define PWC_MODULE_ENABLED
#define CAN_MODULE_ENABLED
#define ADC_MODULE_ENABLED
#define SPI_MODULE_ENABLED
#define DMA_MODULE_ENABLED
#define DEBUG_MODULE_ENABLED
#define FLASH_MODULE_ENABLED
#define CRC_MODULE_ENABLED
#define WWDT_MODULE_ENABLED
#define WDT_MODULE_ENABLED
#define EXINT_MODULE_ENABLED
#define SDIO_MODULE_ENABLED
#define USB_MODULE_ENABLED
#define MISC_MODULE_ENABLED
/* includes ------------------------------------------------------------------*/
#ifdef CRM_MODULE_ENABLED
#include "at32f415_crm.h"
#endif
#ifdef CMP_MODULE_ENABLED
#include "at32f415_cmp.h"
#endif
#ifdef TMR_MODULE_ENABLED
#include "at32f415_tmr.h"
#endif
#ifdef ERTC_MODULE_ENABLED
#include "at32f415_ertc.h"
#endif
#ifdef GPIO_MODULE_ENABLED
#include "at32f415_gpio.h"
#endif
#ifdef I2C_MODULE_ENABLED
#include "at32f415_i2c.h"
#endif
#ifdef USART_MODULE_ENABLED
#include "at32f415_usart.h"
#endif
#ifdef PWC_MODULE_ENABLED
#include "at32f415_pwc.h"
#endif
#ifdef CAN_MODULE_ENABLED
#include "at32f415_can.h"
#endif
#ifdef ADC_MODULE_ENABLED
#include "at32f415_adc.h"
#endif
#ifdef SPI_MODULE_ENABLED
#include "at32f415_spi.h"
#endif
#ifdef DMA_MODULE_ENABLED
#include "at32f415_dma.h"
#endif
#ifdef DEBUG_MODULE_ENABLED
#include "at32f415_debug.h"
#endif
#ifdef FLASH_MODULE_ENABLED
#include "at32f415_flash.h"
#endif
#ifdef CRC_MODULE_ENABLED
#include "at32f415_crc.h"
#endif
#ifdef WWDT_MODULE_ENABLED
#include "at32f415_wwdt.h"
#endif
#ifdef WDT_MODULE_ENABLED
#include "at32f415_wdt.h"
#endif
#ifdef EXINT_MODULE_ENABLED
#include "at32f415_exint.h"
#endif
#ifdef SDIO_MODULE_ENABLED
#include "at32f415_sdio.h"
#endif
#ifdef MISC_MODULE_ENABLED
#include "at32f415_misc.h"
#endif
#ifdef USB_MODULE_ENABLED
#include "at32f415_usb.h"
#endif
#ifdef __cplusplus
}
#endif
#endif /* __AT32F415_CONF_H */

View File

@@ -0,0 +1,58 @@
/**
**************************************************************************
* @file at32f415_int.h
* @version v2.0.0
* @date 2021-11-26
* @brief header file of main interrupt service routines.
**************************************************************************
* Copyright notice & Disclaimer
*
* The software Board Support Package (BSP) that is made available to
* download from Artery official website is the copyrighted work of Artery.
* Artery authorizes customers to use, copy, and distribute the BSP
* software and its related documentation for the purpose of design and
* development in conjunction with Artery microcontrollers. Use of the
* software is governed by this copyright notice and the following disclaimer.
*
* THIS SOFTWARE IS PROVIDED ON "AS IS" BASIS WITHOUT WARRANTIES,
* GUARANTEES OR REPRESENTATIONS OF ANY KIND. ARTERY EXPRESSLY DISCLAIMS,
* TO THE FULLEST EXTENT PERMITTED BY LAW, ALL EXPRESS, IMPLIED OR
* STATUTORY OR OTHER WARRANTIES, GUARANTEES OR REPRESENTATIONS,
* INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT.
*
**************************************************************************
*/
/* define to prevent recursive inclusion -------------------------------------*/
#ifndef __AT32F415_INT_H
#define __AT32F415_INT_H
#ifdef __cplusplus
extern "C" {
#endif
/* includes ------------------------------------------------------------------*/
#include "at32f415.h"
/* exported types ------------------------------------------------------------*/
/* exported constants --------------------------------------------------------*/
/* exported macro ------------------------------------------------------------*/
/* exported functions ------------------------------------------------------- */
void NMI_Handler(void);
void HardFault_Handler(void);
void MemManage_Handler(void);
void BusFault_Handler(void);
void UsageFault_Handler(void);
void SVC_Handler(void);
void DebugMon_Handler(void);
void PendSV_Handler(void);
void SysTick_Handler(void);
#ifdef __cplusplus
}
#endif
#endif

View File

@@ -0,0 +1,380 @@
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<Header>### uVision Project, (C) Keil Software</Header>
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<cExt>*.c</cExt>
<aExt>*.s*; *.src; *.a*</aExt>
<oExt>*.obj; *.o</oExt>
<lExt>*.lib</lExt>
<tExt>*.txt; *.h; *.inc</tExt>
<pExt>*.plm</pExt>
<CppX>*.cpp</CppX>
<nMigrate>0</nMigrate>
</Extensions>
<DaveTm>
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<Target>
<TargetName>exint_trigger_partitioned</TargetName>
<ToolsetNumber>0x4</ToolsetNumber>
<ToolsetName>ARM-ADS</ToolsetName>
<TargetOption>
<CLKADS>12000000</CLKADS>
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<HexSelection>1</HexSelection>
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<HexOffset>0</HexOffset>
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<OPTLEX>
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<pMon>BIN\CMSIS_AGDI.dll</pMon>
</DebugOpt>
<TargetDriverDllRegistry>
<SetRegEntry>
<Number>0</Number>
<Key>UL2CM3</Key>
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</SetRegEntry>
</TargetDriverDllRegistry>
<Breakpoint/>
<Tracepoint>
<THDelay>0</THDelay>
</Tracepoint>
<DebugFlag>
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<periodic>0</periodic>
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<RteFlg>0</RteFlg>
<bShared>0</bShared>
</File>
</Group>
</ProjectOpt>

View File

@@ -0,0 +1,502 @@
<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
<Project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="project_projx.xsd">
<SchemaVersion>2.1</SchemaVersion>
<Header>### uVision Project, (C) Keil Software</Header>
<Targets>
<Target>
<TargetName>exint_trigger_partitioned</TargetName>
<ToolsetNumber>0x4</ToolsetNumber>
<ToolsetName>ARM-ADS</ToolsetName>
<pCCUsed>5060750::V5.06 update 6 (build 750)::ARMCC</pCCUsed>
<uAC6>0</uAC6>
<TargetOption>
<TargetCommonOption>
<Device>-AT32F415RCT7</Device>
<Vendor>ArteryTek</Vendor>
<PackID>ArteryTek.AT32F415_DFP.2.0.0</PackID>
<Cpu>IRAM(0x20000000,0x8000) IROM(0x08000000,0x40000) CPUTYPE("Cortex-M4") CLOCK(12000000) ELITTLE</Cpu>
<FlashUtilSpec></FlashUtilSpec>
<StartupFile></StartupFile>
<FlashDriverDll>UL2CM3(-S0 -C0 -P0 -FD20000000 -FC1000 -FN1 -FF0AT32F415_256 -FS08000000 -FL0100000 -FP0($$Device:-AT32F415RCT7$Flash\AT32F415_256.FLM))</FlashDriverDll>
<DeviceId>0</DeviceId>
<RegisterFile>$$Device:-AT32F415RCT7$Device\Include\at32f415.h</RegisterFile>
<MemoryEnv></MemoryEnv>
<Cmp></Cmp>
<Asm></Asm>
<Linker></Linker>
<OHString></OHString>
<InfinionOptionDll></InfinionOptionDll>
<SLE66CMisc></SLE66CMisc>
<SLE66AMisc></SLE66AMisc>
<SLE66LinkerMisc></SLE66LinkerMisc>
<SFDFile>$$Device:-AT32F415RCT7$SVD\AT32F415xx_v2.svd</SFDFile>
<bCustSvd>0</bCustSvd>
<UseEnv>0</UseEnv>
<BinPath></BinPath>
<IncludePath></IncludePath>
<LibPath></LibPath>
<RegisterFilePath></RegisterFilePath>
<DBRegisterFilePath></DBRegisterFilePath>
<TargetStatus>
<Error>0</Error>
<ExitCodeStop>0</ExitCodeStop>
<ButtonStop>0</ButtonStop>
<NotGenerated>0</NotGenerated>
<InvalidFlash>1</InvalidFlash>
</TargetStatus>
<OutputDirectory>.\objects\</OutputDirectory>
<OutputName>exint_trigger_partitioned</OutputName>
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<CreateLib>0</CreateLib>
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<SimDlgDllArguments>-pCM4</SimDlgDllArguments>
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<Oh166RecLen>16</Oh166RecLen>
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<Flash1>
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<Flash2>BIN\UL2CM3.DLL</Flash2>
<Flash3></Flash3>
<Flash4></Flash4>
<pFcarmOut></pFcarmOut>
<pFcarmGrp></pFcarmGrp>
<pFcArmRoot></pFcArmRoot>
<FcArmLst>0</FcArmLst>
</Utilities>
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<ArmAdsMisc>
<GenerateListings>0</GenerateListings>
<asHll>1</asHll>
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<Im1Chk>1</Im1Chk>
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<OnChipMemories>
<Ocm1>
<Type>0</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</Ocm1>
<Ocm2>
<Type>0</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</Ocm2>
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<Type>0</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</Ocm3>
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<Type>0</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</Ocm4>
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<Type>0</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</Ocm5>
<Ocm6>
<Type>0</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</Ocm6>
<IRAM>
<Type>0</Type>
<StartAddress>0x20000000</StartAddress>
<Size>0x8000</Size>
</IRAM>
<IROM>
<Type>1</Type>
<StartAddress>0x8000000</StartAddress>
<Size>0x40000</Size>
</IROM>
<XRAM>
<Type>0</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</XRAM>
<OCR_RVCT1>
<Type>1</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</OCR_RVCT1>
<OCR_RVCT2>
<Type>1</Type>
<StartAddress>0x0</StartAddress>
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</OCR_RVCT2>
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<Type>1</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</OCR_RVCT3>
<OCR_RVCT4>
<Type>1</Type>
<StartAddress>0x8000000</StartAddress>
<Size>0x40000</Size>
</OCR_RVCT4>
<OCR_RVCT5>
<Type>1</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</OCR_RVCT5>
<OCR_RVCT6>
<Type>0</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</OCR_RVCT6>
<OCR_RVCT7>
<Type>0</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</OCR_RVCT7>
<OCR_RVCT8>
<Type>0</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</OCR_RVCT8>
<OCR_RVCT9>
<Type>0</Type>
<StartAddress>0x20000000</StartAddress>
<Size>0x8000</Size>
</OCR_RVCT9>
<OCR_RVCT10>
<Type>0</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</OCR_RVCT10>
</OnChipMemories>
<RvctStartVector></RvctStartVector>
</ArmAdsMisc>
<Cads>
<interw>1</interw>
<Optim>1</Optim>
<oTime>0</oTime>
<SplitLS>0</SplitLS>
<OneElfS>1</OneElfS>
<Strict>0</Strict>
<EnumInt>0</EnumInt>
<PlainCh>0</PlainCh>
<Ropi>0</Ropi>
<Rwpi>0</Rwpi>
<wLevel>2</wLevel>
<uThumb>0</uThumb>
<uSurpInc>0</uSurpInc>
<uC99>0</uC99>
<uGnu>0</uGnu>
<useXO>0</useXO>
<v6Lang>1</v6Lang>
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<vShortEn>1</vShortEn>
<vShortWch>1</vShortWch>
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<v6WtE>0</v6WtE>
<v6Rtti>0</v6Rtti>
<VariousControls>
<MiscControls></MiscControls>
<Define>AT32F415RCT7,USE_STDPERIPH_DRIVER,AT_START_F415_V1</Define>
<Undefine></Undefine>
<IncludePath>..\..\..\..\..\..\libraries\drivers\inc;..\..\..\..\..\..\libraries\cmsis\cm4\core_support;..\..\..\..\..\..\libraries\cmsis\cm4\device_support;..\inc;..\..\..\..\..\at32f415_board</IncludePath>
</VariousControls>
</Cads>
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<interw>1</interw>
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<Rwpi>0</Rwpi>
<thumb>0</thumb>
<SplitLS>0</SplitLS>
<SwStkChk>0</SwStkChk>
<NoWarn>0</NoWarn>
<uSurpInc>0</uSurpInc>
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<ClangAsOpt>4</ClangAsOpt>
<VariousControls>
<MiscControls></MiscControls>
<Define></Define>
<Undefine></Undefine>
<IncludePath></IncludePath>
</VariousControls>
</Aads>
<LDads>
<umfTarg>1</umfTarg>
<Ropi>0</Ropi>
<Rwpi>0</Rwpi>
<noStLib>0</noStLib>
<RepFail>1</RepFail>
<useFile>0</useFile>
<TextAddressRange>0x08000000</TextAddressRange>
<DataAddressRange>0x20000000</DataAddressRange>
<pXoBase></pXoBase>
<ScatterFile></ScatterFile>
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<IncludeLibsPath></IncludeLibsPath>
<Misc></Misc>
<LinkerInputFile></LinkerInputFile>
<DisabledWarnings></DisabledWarnings>
</LDads>
</TargetArmAds>
</TargetOption>
<Groups>
<Group>
<GroupName>user</GroupName>
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<File>
<FileName>at32f415_clock.c</FileName>
<FileType>1</FileType>
<FilePath>..\src\at32f415_clock.c</FilePath>
</File>
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<FileName>at32f415_int.c</FileName>
<FileType>1</FileType>
<FilePath>..\src\at32f415_int.c</FilePath>
</File>
<File>
<FileName>main.c</FileName>
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</File>
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<GroupName>bsp</GroupName>
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<FileName>at32f415_board.c</FileName>
<FileType>1</FileType>
<FilePath>..\..\..\..\..\at32f415_board\at32f415_board.c</FilePath>
</File>
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<GroupName>firmware</GroupName>
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<FilePath>..\..\..\..\..\..\libraries\drivers\src\at32f415_gpio.c</FilePath>
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<GroupName>readme</GroupName>
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<File>
<FileName>readme.txt</FileName>
<FileType>5</FileType>
<FilePath>..\readme.txt</FilePath>
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<RTE>
<apis/>
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<files/>
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<LayerInfo>
<Layers>
<Layer>
<LayName>&lt;Project Info&gt;</LayName>
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<LayKeys></LayKeys>
<LayCat></LayCat>
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</LayerInfo>
</Project>

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@@ -0,0 +1,21 @@
/**
**************************************************************************
* @file readme.txt
* @version v2.0.0
* @date 2021-11-26
* @brief readme
**************************************************************************
*/
this demo is based on the at-start board, in this demo, shows how to use
the exint line trigger source trigger adc in partitioned mode.
the convert data as follow:
- adc1_ordinary_valuetab[n][0] ---> adc1_channel_4
- adc1_ordinary_valuetab[n][1] ---> adc1_channel_5
- adc1_ordinary_valuetab[n][2] ---> adc1_channel_6
- adc1_preempt_valuetab[n][0] ---> adc1_channel_7
- adc1_preempt_valuetab[n][1] ---> adc1_channel_8
- adc1_preempt_valuetab[n][2] ---> adc1_channel_9
trigger source:
- ordinary --> exint line11(pc11)
- preempt --> exint line15(pa15)

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@@ -0,0 +1,99 @@
/**
**************************************************************************
* @file at32f415_clock.c
* @version v2.0.0
* @date 2021-11-26
* @brief system clock config program
**************************************************************************
* Copyright notice & Disclaimer
*
* The software Board Support Package (BSP) that is made available to
* download from Artery official website is the copyrighted work of Artery.
* Artery authorizes customers to use, copy, and distribute the BSP
* software and its related documentation for the purpose of design and
* development in conjunction with Artery microcontrollers. Use of the
* software is governed by this copyright notice and the following disclaimer.
*
* THIS SOFTWARE IS PROVIDED ON "AS IS" BASIS WITHOUT WARRANTIES,
* GUARANTEES OR REPRESENTATIONS OF ANY KIND. ARTERY EXPRESSLY DISCLAIMS,
* TO THE FULLEST EXTENT PERMITTED BY LAW, ALL EXPRESS, IMPLIED OR
* STATUTORY OR OTHER WARRANTIES, GUARANTEES OR REPRESENTATIONS,
* INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT.
*
**************************************************************************
*/
/* includes ------------------------------------------------------------------*/
#include "at32f415_clock.h"
/**
* @brief system clock config program
* @note the system clock is configured as follow:
* - system clock = hext / 2 * pll_mult
* - system clock source = pll (hext)
* - hext = 8000000
* - sclk = 144000000
* - ahbdiv = 1
* - ahbclk = 144000000
* - apb2div = 2
* - apb2clk = 72000000
* - apb1div = 2
* - apb1clk = 72000000
* - pll_mult = 36
* - flash_wtcyc = 4 cycle
* @param none
* @retval none
*/
void system_clock_config(void)
{
/* config flash psr register */
flash_psr_set(FLASH_WAIT_CYCLE_4);
/* reset crm */
crm_reset();
crm_clock_source_enable(CRM_CLOCK_SOURCE_HEXT, TRUE);
/* wait till hext is ready */
while(crm_hext_stable_wait() == ERROR)
{
}
/* config pll clock resource */
crm_pll_config(CRM_PLL_SOURCE_HEXT_DIV, CRM_PLL_MULT_36);
/* enable pll */
crm_clock_source_enable(CRM_CLOCK_SOURCE_PLL, TRUE);
/* wait till pll is ready */
while(crm_flag_get(CRM_PLL_STABLE_FLAG) != SET)
{
}
/* config ahbclk */
crm_ahb_div_set(CRM_AHB_DIV_1);
/* config apb2clk */
crm_apb2_div_set(CRM_APB2_DIV_2);
/* config apb1clk */
crm_apb1_div_set(CRM_APB1_DIV_2);
/* enable auto step mode */
crm_auto_step_mode_enable(TRUE);
/* select pll as system clock source */
crm_sysclk_switch(CRM_SCLK_PLL);
/* wait till pll is used as system clock source */
while(crm_sysclk_switch_status_get() != CRM_SCLK_PLL)
{
}
/* disable auto step mode */
crm_auto_step_mode_enable(FALSE);
/* update system_core_clock global variable */
system_core_clock_update();
}

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@@ -0,0 +1,181 @@
/**
**************************************************************************
* @file at32f415_int.c
* @version v2.0.0
* @date 2021-11-26
* @brief main interrupt service routines.
**************************************************************************
* Copyright notice & Disclaimer
*
* The software Board Support Package (BSP) that is made available to
* download from Artery official website is the copyrighted work of Artery.
* Artery authorizes customers to use, copy, and distribute the BSP
* software and its related documentation for the purpose of design and
* development in conjunction with Artery microcontrollers. Use of the
* software is governed by this copyright notice and the following disclaimer.
*
* THIS SOFTWARE IS PROVIDED ON "AS IS" BASIS WITHOUT WARRANTIES,
* GUARANTEES OR REPRESENTATIONS OF ANY KIND. ARTERY EXPRESSLY DISCLAIMS,
* TO THE FULLEST EXTENT PERMITTED BY LAW, ALL EXPRESS, IMPLIED OR
* STATUTORY OR OTHER WARRANTIES, GUARANTEES OR REPRESENTATIONS,
* INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT.
*
**************************************************************************
*/
/* includes ------------------------------------------------------------------*/
#include "at32f415_int.h"
#include "at32f415_board.h"
extern __IO uint16_t adc1_preempt_valuetab[3][3];
extern __IO uint16_t dma_trans_complete_flag;
extern __IO uint16_t preempt_trigger_count;
/** @addtogroup AT32F415_periph_examples
* @{
*/
/** @addtogroup 415_ADC_exint_trigger_partitioned
* @{
*/
/**
* @brief this function handles nmi exception.
* @param none
* @retval none
*/
void NMI_Handler(void)
{
}
/**
* @brief this function handles hard fault exception.
* @param none
* @retval none
*/
void HardFault_Handler(void)
{
/* go to infinite loop when hard fault exception occurs */
while(1)
{
}
}
/**
* @brief this function handles memory manage exception.
* @param none
* @retval none
*/
void MemManage_Handler(void)
{
/* go to infinite loop when memory manage exception occurs */
while(1)
{
}
}
/**
* @brief this function handles bus fault exception.
* @param none
* @retval none
*/
void BusFault_Handler(void)
{
/* go to infinite loop when bus fault exception occurs */
while(1)
{
}
}
/**
* @brief this function handles usage fault exception.
* @param none
* @retval none
*/
void UsageFault_Handler(void)
{
/* go to infinite loop when usage fault exception occurs */
while(1)
{
}
}
/**
* @brief this function handles svcall exception.
* @param none
* @retval none
*/
void SVC_Handler(void)
{
}
/**
* @brief this function handles debug monitor exception.
* @param none
* @retval none
*/
void DebugMon_Handler(void)
{
}
/**
* @brief this function handles pendsv_handler exception.
* @param none
* @retval none
*/
void PendSV_Handler(void)
{
}
/**
* @brief this function handles systick handler.
* @param none
* @retval none
*/
void SysTick_Handler(void)
{
}
/**
* @brief this function handles dma1_channel1 handler.
* @param none
* @retval none
*/
void DMA1_Channel1_IRQHandler(void)
{
if(dma_flag_get(DMA1_FDT1_FLAG) != RESET)
{
dma_flag_clear(DMA1_FDT1_FLAG);
dma_trans_complete_flag = 1;
}
}
/**
* @brief this function handles adc1_2 handler.
* @param none
* @retval none
*/
void ADC1_IRQHandler(void)
{
if(adc_flag_get(ADC1, ADC_PCCE_FLAG) != RESET)
{
adc_flag_clear(ADC1, ADC_PCCE_FLAG);
if(preempt_trigger_count < 3)
{
adc1_preempt_valuetab[preempt_trigger_count][0] = adc_preempt_conversion_data_get(ADC1, ADC_PREEMPT_CHANNEL_1);
adc1_preempt_valuetab[preempt_trigger_count][1] = adc_preempt_conversion_data_get(ADC1, ADC_PREEMPT_CHANNEL_2);
adc1_preempt_valuetab[preempt_trigger_count][2] = adc_preempt_conversion_data_get(ADC1, ADC_PREEMPT_CHANNEL_3);
preempt_trigger_count++;
}
}
}
/**
* @}
*/
/**
* @}
*/

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@@ -0,0 +1,305 @@
/**
**************************************************************************
* @file main.c
* @version v2.0.0
* @date 2021-11-26
* @brief main program
**************************************************************************
* Copyright notice & Disclaimer
*
* The software Board Support Package (BSP) that is made available to
* download from Artery official website is the copyrighted work of Artery.
* Artery authorizes customers to use, copy, and distribute the BSP
* software and its related documentation for the purpose of design and
* development in conjunction with Artery microcontrollers. Use of the
* software is governed by this copyright notice and the following disclaimer.
*
* THIS SOFTWARE IS PROVIDED ON "AS IS" BASIS WITHOUT WARRANTIES,
* GUARANTEES OR REPRESENTATIONS OF ANY KIND. ARTERY EXPRESSLY DISCLAIMS,
* TO THE FULLEST EXTENT PERMITTED BY LAW, ALL EXPRESS, IMPLIED OR
* STATUTORY OR OTHER WARRANTIES, GUARANTEES OR REPRESENTATIONS,
* INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT.
*
**************************************************************************
*/
#include "at32f415_board.h"
#include "at32f415_clock.h"
#include <stdio.h>
/** @addtogroup AT32F415_periph_examples
* @{
*/
/** @addtogroup 415_ADC_exint_trigger_partitioned ADC_exint_trigger_partitioned
* @{
*/
__IO uint16_t adc1_ordinary_valuetab[3][3] = {0};
__IO uint16_t adc1_preempt_valuetab[3][3] = {0};
__IO uint16_t dma_trans_complete_flag = 0;
__IO uint16_t preempt_trigger_count = 0;
static void usart1_config(uint32_t baudrate);
static void gpio_config(void);
static void exint_config(void);
static void dma_config(void);
static void adc_config(void);
/* suport printf function, usemicrolib is unnecessary */
#if (__ARMCC_VERSION > 6000000)
__asm (".global __use_no_semihosting\n\t");
void _sys_exit(int x)
{
x = x;
}
/* __use_no_semihosting was requested, but _ttywrch was */
void _ttywrch(int ch)
{
ch = ch;
}
FILE __stdout;
#else
#ifdef __CC_ARM
#pragma import(__use_no_semihosting)
struct __FILE
{
int handle;
};
FILE __stdout;
void _sys_exit(int x)
{
x = x;
}
#endif
#endif
#if defined ( __GNUC__ ) && !defined (__clang__)
/* with gcc/raisonance, small printf (option ld linker->libraries->small printf set to 'yes') calls
__io_putchar() */
#define PUTCHAR_PROTOTYPE int __io_putchar(int ch)
#else
#define PUTCHAR_PROTOTYPE int fputc(int ch, FILE *f)
#endif /* __gnuc__ */
/**
* @brief retargets the c library printf function to the usart.
* @param none
* @retval none
*/
PUTCHAR_PROTOTYPE
{
while(usart_flag_get(USART1, USART_TDBE_FLAG) == RESET);
usart_data_transmit(USART1, ch);
return ch;
}
/**
* @brief usart1 configuration.
* @param none
* @retval none
*/
static void usart1_config(uint32_t baudrate)
{
gpio_init_type gpio_init_struct;
/* enable the uart1 and gpio clock */
crm_periph_clock_enable(CRM_USART1_PERIPH_CLOCK, TRUE);
crm_periph_clock_enable(CRM_GPIOA_PERIPH_CLOCK, TRUE);
gpio_default_para_init(&gpio_init_struct);
/* configure the uart1 tx pin */
gpio_init_struct.gpio_drive_strength = GPIO_DRIVE_STRENGTH_STRONGER;
gpio_init_struct.gpio_out_type = GPIO_OUTPUT_PUSH_PULL;
gpio_init_struct.gpio_mode = GPIO_MODE_MUX;
gpio_init_struct.gpio_pins = GPIO_PINS_9;
gpio_init_struct.gpio_pull = GPIO_PULL_NONE;
gpio_init(GPIOA, &gpio_init_struct);
/* configure uart param */
usart_init(USART1, baudrate, USART_DATA_8BITS, USART_STOP_1_BIT);
usart_transmitter_enable(USART1, TRUE);
usart_enable(USART1, TRUE);
}
/**
* @brief gpio configuration.
* @param none
* @retval none
*/
static void gpio_config(void)
{
gpio_init_type gpio_initstructure;
crm_periph_clock_enable(CRM_GPIOA_PERIPH_CLOCK, TRUE);
crm_periph_clock_enable(CRM_GPIOB_PERIPH_CLOCK, TRUE);
gpio_default_para_init(&gpio_initstructure);
gpio_initstructure.gpio_mode = GPIO_MODE_ANALOG;
gpio_initstructure.gpio_pins = GPIO_PINS_4 | GPIO_PINS_5 | GPIO_PINS_6 | GPIO_PINS_7;
gpio_init(GPIOA, &gpio_initstructure);
gpio_initstructure.gpio_mode = GPIO_MODE_ANALOG;
gpio_initstructure.gpio_pins = GPIO_PINS_0 | GPIO_PINS_1;
gpio_init(GPIOB, &gpio_initstructure);
}
/**
* @brief exint configuration.
* @param none
* @retval none
*/
static void exint_config(void)
{
gpio_init_type gpio_initstructure;
exint_init_type exint_init_struct;
crm_periph_clock_enable(CRM_IOMUX_PERIPH_CLOCK, TRUE);
crm_periph_clock_enable(CRM_GPIOA_PERIPH_CLOCK, TRUE);
crm_periph_clock_enable(CRM_GPIOC_PERIPH_CLOCK, TRUE);
gpio_default_para_init(&gpio_initstructure);
gpio_initstructure.gpio_pull = GPIO_PULL_DOWN;
gpio_initstructure.gpio_mode = GPIO_MODE_INPUT;
gpio_initstructure.gpio_drive_strength = GPIO_DRIVE_STRENGTH_STRONGER;
gpio_initstructure.gpio_pins = GPIO_PINS_11;
gpio_init(GPIOC, &gpio_initstructure);
gpio_initstructure.gpio_pull = GPIO_PULL_DOWN;
gpio_initstructure.gpio_mode = GPIO_MODE_INPUT;
gpio_initstructure.gpio_drive_strength = GPIO_DRIVE_STRENGTH_STRONGER;
gpio_initstructure.gpio_pins = GPIO_PINS_15;
gpio_init(GPIOA, &gpio_initstructure);
gpio_exint_line_config(GPIO_PORT_SOURCE_GPIOC, GPIO_PINS_SOURCE11);
gpio_exint_line_config(GPIO_PORT_SOURCE_GPIOA, GPIO_PINS_SOURCE15);
exint_default_para_init(&exint_init_struct);
exint_init_struct.line_enable = TRUE;
exint_init_struct.line_mode = EXINT_LINE_EVENT;
exint_init_struct.line_select = EXINT_LINE_11;
exint_init_struct.line_polarity = EXINT_TRIGGER_RISING_EDGE;
exint_init(&exint_init_struct);
exint_init_struct.line_select = EXINT_LINE_15;
exint_init(&exint_init_struct);
}
/**
* @brief dma configuration.
* @param none
* @retval none
*/
static void dma_config(void)
{
dma_init_type dma_init_struct;
crm_periph_clock_enable(CRM_DMA1_PERIPH_CLOCK, TRUE);
nvic_irq_enable(DMA1_Channel1_IRQn, 0, 0);
dma_reset(DMA1_CHANNEL1);
dma_default_para_init(&dma_init_struct);
dma_init_struct.buffer_size = 9;
dma_init_struct.direction = DMA_DIR_PERIPHERAL_TO_MEMORY;
dma_init_struct.memory_base_addr = (uint32_t)adc1_ordinary_valuetab;
dma_init_struct.memory_data_width = DMA_MEMORY_DATA_WIDTH_HALFWORD;
dma_init_struct.memory_inc_enable = TRUE;
dma_init_struct.peripheral_base_addr = (uint32_t)&(ADC1->odt);
dma_init_struct.peripheral_data_width = DMA_PERIPHERAL_DATA_WIDTH_HALFWORD;
dma_init_struct.peripheral_inc_enable = FALSE;
dma_init_struct.priority = DMA_PRIORITY_HIGH;
dma_init_struct.loop_mode_enable = FALSE;
dma_init(DMA1_CHANNEL1, &dma_init_struct);
dma_interrupt_enable(DMA1_CHANNEL1, DMA_FDT_INT, TRUE);
dma_channel_enable(DMA1_CHANNEL1, TRUE);
}
/**
* @brief adc configuration.
* @param none
* @retval none
*/
static void adc_config(void)
{
adc_base_config_type adc_base_struct;
crm_periph_clock_enable(CRM_ADC1_PERIPH_CLOCK, TRUE);
crm_adc_clock_div_set(CRM_ADC_DIV_6);
nvic_irq_enable(ADC1_IRQn, 0, 0);
/* select combine mode */
adc_combine_mode_select(ADC_INDEPENDENT_MODE);
adc_base_default_para_init(&adc_base_struct);
adc_base_struct.sequence_mode = TRUE;
adc_base_struct.repeat_mode = FALSE;
adc_base_struct.data_align = ADC_RIGHT_ALIGNMENT;
adc_base_struct.ordinary_channel_length = 3;
adc_base_config(ADC1, &adc_base_struct);
adc_ordinary_channel_set(ADC1, ADC_CHANNEL_4, 1, ADC_SAMPLETIME_239_5);
adc_ordinary_channel_set(ADC1, ADC_CHANNEL_5, 2, ADC_SAMPLETIME_239_5);
adc_ordinary_channel_set(ADC1, ADC_CHANNEL_6, 3, ADC_SAMPLETIME_239_5);
adc_ordinary_conversion_trigger_set(ADC1, ADC12_ORDINARY_TRIG_EXINT11_TMR1TRGOUT, TRUE);
adc_dma_mode_enable(ADC1, TRUE);
adc_ordinary_part_count_set(ADC1, 1);
adc_ordinary_part_mode_enable(ADC1, TRUE);
adc_preempt_channel_length_set(ADC1, 3);
adc_preempt_channel_set(ADC1, ADC_CHANNEL_7, 1, ADC_SAMPLETIME_239_5);
adc_preempt_channel_set(ADC1, ADC_CHANNEL_8, 2, ADC_SAMPLETIME_239_5);
adc_preempt_channel_set(ADC1, ADC_CHANNEL_9, 3, ADC_SAMPLETIME_239_5);
adc_preempt_conversion_trigger_set(ADC1, ADC12_PREEMPT_TRIG_EXINT15_TMR1CH4, TRUE);
adc_interrupt_enable(ADC1, ADC_PCCE_INT, TRUE);
adc_enable(ADC1, TRUE);
adc_calibration_init(ADC1);
while(adc_calibration_init_status_get(ADC1));
adc_calibration_start(ADC1);
while(adc_calibration_status_get(ADC1));
}
/**
* @brief main function.
* @param none
* @retval none
*/
int main(void)
{
__IO uint32_t index = 0;
nvic_priority_group_config(NVIC_PRIORITY_GROUP_4);
system_clock_config();
at32_board_init();
at32_led_off(LED2);
at32_led_off(LED3);
at32_led_off(LED4);
usart1_config(115200);
gpio_config();
exint_config();
dma_config();
adc_config();
printf("exint_trigger_partitioned \r\n");
while(dma_trans_complete_flag == 0);
while(preempt_trigger_count != 3);
for(index = 0; index < 3; index++)
{
printf("adc1_ordinary_valuetab[%d][0] = 0x%x\r\n",index, adc1_ordinary_valuetab[index][0]);
printf("adc1_ordinary_valuetab[%d][1] = 0x%x\r\n",index, adc1_ordinary_valuetab[index][1]);
printf("adc1_ordinary_valuetab[%d][2] = 0x%x\r\n",index, adc1_ordinary_valuetab[index][2]);
printf("adc1_preempt_valuetab[%d][0] = 0x%x\r\n",index, adc1_preempt_valuetab[index][0]);
printf("adc1_preempt_valuetab[%d][1] = 0x%x\r\n",index, adc1_preempt_valuetab[index][1]);
printf("adc1_preempt_valuetab[%d][2] = 0x%x\r\n",index, adc1_preempt_valuetab[index][2]);
printf("\r\n");
}
at32_led_on(LED2);
while(1)
{
}
}
/**
* @}
*/
/**
* @}
*/

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@@ -0,0 +1,46 @@
/**
**************************************************************************
* @file at32f415_clock.h
* @version v2.0.0
* @date 2021-11-26
* @brief header file of clock program
**************************************************************************
* Copyright notice & Disclaimer
*
* The software Board Support Package (BSP) that is made available to
* download from Artery official website is the copyrighted work of Artery.
* Artery authorizes customers to use, copy, and distribute the BSP
* software and its related documentation for the purpose of design and
* development in conjunction with Artery microcontrollers. Use of the
* software is governed by this copyright notice and the following disclaimer.
*
* THIS SOFTWARE IS PROVIDED ON "AS IS" BASIS WITHOUT WARRANTIES,
* GUARANTEES OR REPRESENTATIONS OF ANY KIND. ARTERY EXPRESSLY DISCLAIMS,
* TO THE FULLEST EXTENT PERMITTED BY LAW, ALL EXPRESS, IMPLIED OR
* STATUTORY OR OTHER WARRANTIES, GUARANTEES OR REPRESENTATIONS,
* INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT.
*
**************************************************************************
*/
/* define to prevent recursive inclusion -------------------------------------*/
#ifndef __AT32F415_CLOCK_H
#define __AT32F415_CLOCK_H
#ifdef __cplusplus
extern "C" {
#endif
/* includes ------------------------------------------------------------------*/
#include "at32f415.h"
/* exported functions ------------------------------------------------------- */
void system_clock_config(void);
#ifdef __cplusplus
}
#endif
#endif /* __AT32F415_CLOCK_H */

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@@ -0,0 +1,146 @@
/**
**************************************************************************
* @file at32f415_conf.h
* @version v2.0.0
* @date 2021-11-26
* @brief at32f415 config header file
**************************************************************************
* Copyright notice & Disclaimer
*
* The software Board Support Package (BSP) that is made available to
* download from Artery official website is the copyrighted work of Artery.
* Artery authorizes customers to use, copy, and distribute the BSP
* software and its related documentation for the purpose of design and
* development in conjunction with Artery microcontrollers. Use of the
* software is governed by this copyright notice and the following disclaimer.
*
* THIS SOFTWARE IS PROVIDED ON "AS IS" BASIS WITHOUT WARRANTIES,
* GUARANTEES OR REPRESENTATIONS OF ANY KIND. ARTERY EXPRESSLY DISCLAIMS,
* TO THE FULLEST EXTENT PERMITTED BY LAW, ALL EXPRESS, IMPLIED OR
* STATUTORY OR OTHER WARRANTIES, GUARANTEES OR REPRESENTATIONS,
* INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT.
*
**************************************************************************
*/
/* define to prevent recursive inclusion -------------------------------------*/
#ifndef __AT32F415_CONF_H
#define __AT32F415_CONF_H
#ifdef __cplusplus
extern "C" {
#endif
/**
* @brief in the following line adjust the value of high speed exernal crystal (hext)
* used in your application
* tip: to avoid modifying this file each time you need to use different hext, you
* can define the hext value in your toolchain compiler preprocessor.
*/
#if !defined HEXT_VALUE
#define HEXT_VALUE ((uint32_t)8000000) /*!< value of the high speed exernal crystal in hz */
#endif
/**
* @brief in the following line adjust the high speed exernal crystal (hext) startup
* timeout value
*/
#define HEXT_STARTUP_TIMEOUT ((uint16_t)0x3000) /*!< time out for hext start up */
#define HICK_VALUE ((uint32_t)8000000) /*!< value of the high speed internal clock in hz */
/* module define -------------------------------------------------------------*/
#define CRM_MODULE_ENABLED
#define CMP_MODULE_ENABLED
#define TMR_MODULE_ENABLED
#define ERTC_MODULE_ENABLED
#define GPIO_MODULE_ENABLED
#define I2C_MODULE_ENABLED
#define USART_MODULE_ENABLED
#define PWC_MODULE_ENABLED
#define CAN_MODULE_ENABLED
#define ADC_MODULE_ENABLED
#define SPI_MODULE_ENABLED
#define DMA_MODULE_ENABLED
#define DEBUG_MODULE_ENABLED
#define FLASH_MODULE_ENABLED
#define CRC_MODULE_ENABLED
#define WWDT_MODULE_ENABLED
#define WDT_MODULE_ENABLED
#define EXINT_MODULE_ENABLED
#define SDIO_MODULE_ENABLED
#define USB_MODULE_ENABLED
#define MISC_MODULE_ENABLED
/* includes ------------------------------------------------------------------*/
#ifdef CRM_MODULE_ENABLED
#include "at32f415_crm.h"
#endif
#ifdef CMP_MODULE_ENABLED
#include "at32f415_cmp.h"
#endif
#ifdef TMR_MODULE_ENABLED
#include "at32f415_tmr.h"
#endif
#ifdef ERTC_MODULE_ENABLED
#include "at32f415_ertc.h"
#endif
#ifdef GPIO_MODULE_ENABLED
#include "at32f415_gpio.h"
#endif
#ifdef I2C_MODULE_ENABLED
#include "at32f415_i2c.h"
#endif
#ifdef USART_MODULE_ENABLED
#include "at32f415_usart.h"
#endif
#ifdef PWC_MODULE_ENABLED
#include "at32f415_pwc.h"
#endif
#ifdef CAN_MODULE_ENABLED
#include "at32f415_can.h"
#endif
#ifdef ADC_MODULE_ENABLED
#include "at32f415_adc.h"
#endif
#ifdef SPI_MODULE_ENABLED
#include "at32f415_spi.h"
#endif
#ifdef DMA_MODULE_ENABLED
#include "at32f415_dma.h"
#endif
#ifdef DEBUG_MODULE_ENABLED
#include "at32f415_debug.h"
#endif
#ifdef FLASH_MODULE_ENABLED
#include "at32f415_flash.h"
#endif
#ifdef CRC_MODULE_ENABLED
#include "at32f415_crc.h"
#endif
#ifdef WWDT_MODULE_ENABLED
#include "at32f415_wwdt.h"
#endif
#ifdef WDT_MODULE_ENABLED
#include "at32f415_wdt.h"
#endif
#ifdef EXINT_MODULE_ENABLED
#include "at32f415_exint.h"
#endif
#ifdef SDIO_MODULE_ENABLED
#include "at32f415_sdio.h"
#endif
#ifdef MISC_MODULE_ENABLED
#include "at32f415_misc.h"
#endif
#ifdef USB_MODULE_ENABLED
#include "at32f415_usb.h"
#endif
#ifdef __cplusplus
}
#endif
#endif /* __AT32F415_CONF_H */

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@@ -0,0 +1,58 @@
/**
**************************************************************************
* @file at32f415_int.h
* @version v2.0.0
* @date 2021-11-26
* @brief header file of main interrupt service routines.
**************************************************************************
* Copyright notice & Disclaimer
*
* The software Board Support Package (BSP) that is made available to
* download from Artery official website is the copyrighted work of Artery.
* Artery authorizes customers to use, copy, and distribute the BSP
* software and its related documentation for the purpose of design and
* development in conjunction with Artery microcontrollers. Use of the
* software is governed by this copyright notice and the following disclaimer.
*
* THIS SOFTWARE IS PROVIDED ON "AS IS" BASIS WITHOUT WARRANTIES,
* GUARANTEES OR REPRESENTATIONS OF ANY KIND. ARTERY EXPRESSLY DISCLAIMS,
* TO THE FULLEST EXTENT PERMITTED BY LAW, ALL EXPRESS, IMPLIED OR
* STATUTORY OR OTHER WARRANTIES, GUARANTEES OR REPRESENTATIONS,
* INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT.
*
**************************************************************************
*/
/* define to prevent recursive inclusion -------------------------------------*/
#ifndef __AT32F415_INT_H
#define __AT32F415_INT_H
#ifdef __cplusplus
extern "C" {
#endif
/* includes ------------------------------------------------------------------*/
#include "at32f415.h"
/* exported types ------------------------------------------------------------*/
/* exported constants --------------------------------------------------------*/
/* exported macro ------------------------------------------------------------*/
/* exported functions ------------------------------------------------------- */
void NMI_Handler(void);
void HardFault_Handler(void);
void MemManage_Handler(void);
void BusFault_Handler(void);
void UsageFault_Handler(void);
void SVC_Handler(void);
void DebugMon_Handler(void);
void PendSV_Handler(void);
void SysTick_Handler(void);
#ifdef __cplusplus
}
#endif
#endif

View File

@@ -0,0 +1,368 @@
<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
<ProjectOpt xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="project_optx.xsd">
<SchemaVersion>1.0</SchemaVersion>
<Header>### uVision Project, (C) Keil Software</Header>
<Extensions>
<cExt>*.c</cExt>
<aExt>*.s*; *.src; *.a*</aExt>
<oExt>*.obj; *.o</oExt>
<lExt>*.lib</lExt>
<tExt>*.txt; *.h; *.inc</tExt>
<pExt>*.plm</pExt>
<CppX>*.cpp</CppX>
<nMigrate>0</nMigrate>
</Extensions>
<DaveTm>
<dwLowDateTime>0</dwLowDateTime>
<dwHighDateTime>0</dwHighDateTime>
</DaveTm>
<Target>
<TargetName>internal_temperature_sensor</TargetName>
<ToolsetNumber>0x4</ToolsetNumber>
<ToolsetName>ARM-ADS</ToolsetName>
<TargetOption>
<CLKADS>12000000</CLKADS>
<OPTTT>
<gFlags>0</gFlags>
<BeepAtEnd>1</BeepAtEnd>
<RunSim>0</RunSim>
<RunTarget>1</RunTarget>
<RunAbUc>0</RunAbUc>
</OPTTT>
<OPTHX>
<HexSelection>1</HexSelection>
<FlashByte>65535</FlashByte>
<HexRangeLowAddress>0</HexRangeLowAddress>
<HexRangeHighAddress>0</HexRangeHighAddress>
<HexOffset>0</HexOffset>
</OPTHX>
<OPTLEX>
<PageWidth>79</PageWidth>
<PageLength>66</PageLength>
<TabStop>8</TabStop>
<ListingPath>.\listings\</ListingPath>
</OPTLEX>
<ListingPage>
<CreateCListing>1</CreateCListing>
<CreateAListing>1</CreateAListing>
<CreateLListing>1</CreateLListing>
<CreateIListing>0</CreateIListing>
<AsmCond>1</AsmCond>
<AsmSymb>1</AsmSymb>
<AsmXref>0</AsmXref>
<CCond>1</CCond>
<CCode>0</CCode>
<CListInc>0</CListInc>
<CSymb>0</CSymb>
<LinkerCodeListing>0</LinkerCodeListing>
</ListingPage>
<OPTXL>
<LMap>1</LMap>
<LComments>1</LComments>
<LGenerateSymbols>1</LGenerateSymbols>
<LLibSym>1</LLibSym>
<LLines>1</LLines>
<LLocSym>1</LLocSym>
<LPubSym>1</LPubSym>
<LXref>0</LXref>
<LExpSel>0</LExpSel>
</OPTXL>
<OPTFL>
<tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg>
<IsCurrentTarget>1</IsCurrentTarget>
</OPTFL>
<CpuCode>0</CpuCode>
<DebugOpt>
<uSim>0</uSim>
<uTrg>1</uTrg>
<sLdApp>1</sLdApp>
<sGomain>1</sGomain>
<sRbreak>1</sRbreak>
<sRwatch>1</sRwatch>
<sRmem>1</sRmem>
<sRfunc>1</sRfunc>
<sRbox>1</sRbox>
<tLdApp>1</tLdApp>
<tGomain>1</tGomain>
<tRbreak>1</tRbreak>
<tRwatch>1</tRwatch>
<tRmem>1</tRmem>
<tRfunc>0</tRfunc>
<tRbox>1</tRbox>
<tRtrace>1</tRtrace>
<sRSysVw>1</sRSysVw>
<tRSysVw>1</tRSysVw>
<sRunDeb>0</sRunDeb>
<sLrtime>0</sLrtime>
<bEvRecOn>1</bEvRecOn>
<bSchkAxf>0</bSchkAxf>
<bTchkAxf>0</bTchkAxf>
<nTsel>0</nTsel>
<sDll></sDll>
<sDllPa></sDllPa>
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</SetRegEntry>
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<pMisraName></pMisraName>
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<pMisraNamep></pMisraNamep>
<pszMrulep></pszMrulep>
<pSingCmdsp></pSingCmdsp>
<pMultCmdsp></pMultCmdsp>
</TargetOption>
</Target>
<Group>
<GroupName>user</GroupName>
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</ProjectOpt>

View File

@@ -0,0 +1,497 @@
<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
<Project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="project_projx.xsd">
<SchemaVersion>2.1</SchemaVersion>
<Header>### uVision Project, (C) Keil Software</Header>
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<ToolsetName>ARM-ADS</ToolsetName>
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<TargetCommonOption>
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<Cmp></Cmp>
<Asm></Asm>
<Linker></Linker>
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<SLE66AMisc></SLE66AMisc>
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<DBRegisterFilePath></DBRegisterFilePath>
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<ExitCodeStop>0</ExitCodeStop>
<ButtonStop>0</ButtonStop>
<NotGenerated>0</NotGenerated>
<InvalidFlash>1</InvalidFlash>
</TargetStatus>
<OutputDirectory>.\objects\</OutputDirectory>
<OutputName>internal_temperature_sensor</OutputName>
<CreateExecutable>1</CreateExecutable>
<CreateLib>0</CreateLib>
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<ModuleSelection>0</ModuleSelection>
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<GenerateAssemblyFile>0</GenerateAssemblyFile>
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<StopOnExitCode>3</StopOnExitCode>
<CustomArgument></CustomArgument>
<IncludeLibraryModules></IncludeLibraryModules>
<ComprImg>0</ComprImg>
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<DllOption>
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<Flash4></Flash4>
<pFcarmOut></pFcarmOut>
<pFcarmGrp></pFcarmGrp>
<pFcArmRoot></pFcArmRoot>
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<ArmAdsMisc>
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<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</Ocm1>
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<StartAddress>0x0</StartAddress>
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</Ocm2>
<Ocm3>
<Type>0</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
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</Ocm5>
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</OCR_RVCT10>
</OnChipMemories>
<RvctStartVector></RvctStartVector>
</ArmAdsMisc>
<Cads>
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<SplitLS>0</SplitLS>
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<Undefine></Undefine>
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<DisabledWarnings></DisabledWarnings>
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<FileName>at32f415_gpio.c</FileName>
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<FilePath>..\..\..\..\..\..\libraries\cmsis\cm4\device_support\startup\mdk\startup_at32f415.s</FilePath>
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<RTE>
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<LayerInfo>
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<LayName>&lt;Project Info&gt;</LayName>
<LayDesc></LayDesc>
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<LayKeys></LayKeys>
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@@ -0,0 +1,13 @@
/**
**************************************************************************
* @file readme.txt
* @version v2.0.0
* @date 2021-11-26
* @brief readme
**************************************************************************
*/
this demo is based on the at-start board, in this demo, shows how to use
the internal_temperature_sensor.
the convert data as follow:
- adc1_ordinary_value ---> adc1_channel_16

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@@ -0,0 +1,99 @@
/**
**************************************************************************
* @file at32f415_clock.c
* @version v2.0.0
* @date 2021-11-26
* @brief system clock config program
**************************************************************************
* Copyright notice & Disclaimer
*
* The software Board Support Package (BSP) that is made available to
* download from Artery official website is the copyrighted work of Artery.
* Artery authorizes customers to use, copy, and distribute the BSP
* software and its related documentation for the purpose of design and
* development in conjunction with Artery microcontrollers. Use of the
* software is governed by this copyright notice and the following disclaimer.
*
* THIS SOFTWARE IS PROVIDED ON "AS IS" BASIS WITHOUT WARRANTIES,
* GUARANTEES OR REPRESENTATIONS OF ANY KIND. ARTERY EXPRESSLY DISCLAIMS,
* TO THE FULLEST EXTENT PERMITTED BY LAW, ALL EXPRESS, IMPLIED OR
* STATUTORY OR OTHER WARRANTIES, GUARANTEES OR REPRESENTATIONS,
* INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT.
*
**************************************************************************
*/
/* includes ------------------------------------------------------------------*/
#include "at32f415_clock.h"
/**
* @brief system clock config program
* @note the system clock is configured as follow:
* - system clock = hext / 2 * pll_mult
* - system clock source = pll (hext)
* - hext = 8000000
* - sclk = 144000000
* - ahbdiv = 1
* - ahbclk = 144000000
* - apb2div = 2
* - apb2clk = 72000000
* - apb1div = 2
* - apb1clk = 72000000
* - pll_mult = 36
* - flash_wtcyc = 4 cycle
* @param none
* @retval none
*/
void system_clock_config(void)
{
/* config flash psr register */
flash_psr_set(FLASH_WAIT_CYCLE_4);
/* reset crm */
crm_reset();
crm_clock_source_enable(CRM_CLOCK_SOURCE_HEXT, TRUE);
/* wait till hext is ready */
while(crm_hext_stable_wait() == ERROR)
{
}
/* config pll clock resource */
crm_pll_config(CRM_PLL_SOURCE_HEXT_DIV, CRM_PLL_MULT_36);
/* enable pll */
crm_clock_source_enable(CRM_CLOCK_SOURCE_PLL, TRUE);
/* wait till pll is ready */
while(crm_flag_get(CRM_PLL_STABLE_FLAG) != SET)
{
}
/* config ahbclk */
crm_ahb_div_set(CRM_AHB_DIV_1);
/* config apb2clk */
crm_apb2_div_set(CRM_APB2_DIV_2);
/* config apb1clk */
crm_apb1_div_set(CRM_APB1_DIV_2);
/* enable auto step mode */
crm_auto_step_mode_enable(TRUE);
/* select pll as system clock source */
crm_sysclk_switch(CRM_SCLK_PLL);
/* wait till pll is used as system clock source */
while(crm_sysclk_switch_status_get() != CRM_SCLK_PLL)
{
}
/* disable auto step mode */
crm_auto_step_mode_enable(FALSE);
/* update system_core_clock global variable */
system_core_clock_update();
}

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@@ -0,0 +1,149 @@
/**
**************************************************************************
* @file at32f415_int.c
* @version v2.0.0
* @date 2021-11-26
* @brief main interrupt service routines.
**************************************************************************
* Copyright notice & Disclaimer
*
* The software Board Support Package (BSP) that is made available to
* download from Artery official website is the copyrighted work of Artery.
* Artery authorizes customers to use, copy, and distribute the BSP
* software and its related documentation for the purpose of design and
* development in conjunction with Artery microcontrollers. Use of the
* software is governed by this copyright notice and the following disclaimer.
*
* THIS SOFTWARE IS PROVIDED ON "AS IS" BASIS WITHOUT WARRANTIES,
* GUARANTEES OR REPRESENTATIONS OF ANY KIND. ARTERY EXPRESSLY DISCLAIMS,
* TO THE FULLEST EXTENT PERMITTED BY LAW, ALL EXPRESS, IMPLIED OR
* STATUTORY OR OTHER WARRANTIES, GUARANTEES OR REPRESENTATIONS,
* INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT.
*
**************************************************************************
*/
/* includes ------------------------------------------------------------------*/
#include "at32f415_int.h"
#include "at32f415_board.h"
/** @addtogroup AT32F415_periph_examples
* @{
*/
/** @addtogroup 415_ADC_internal_temperature_sensor
* @{
*/
/**
* @brief this function handles nmi exception.
* @param none
* @retval none
*/
void NMI_Handler(void)
{
}
/**
* @brief this function handles hard fault exception.
* @param none
* @retval none
*/
void HardFault_Handler(void)
{
/* go to infinite loop when hard fault exception occurs */
while(1)
{
}
}
/**
* @brief this function handles memory manage exception.
* @param none
* @retval none
*/
void MemManage_Handler(void)
{
/* go to infinite loop when memory manage exception occurs */
while(1)
{
}
}
/**
* @brief this function handles bus fault exception.
* @param none
* @retval none
*/
void BusFault_Handler(void)
{
/* go to infinite loop when bus fault exception occurs */
while(1)
{
}
}
/**
* @brief this function handles usage fault exception.
* @param none
* @retval none
*/
void UsageFault_Handler(void)
{
/* go to infinite loop when usage fault exception occurs */
while(1)
{
}
}
/**
* @brief this function handles svcall exception.
* @param none
* @retval none
*/
void SVC_Handler(void)
{
}
/**
* @brief this function handles debug monitor exception.
* @param none
* @retval none
*/
void DebugMon_Handler(void)
{
}
/**
* @brief this function handles pendsv_handler exception.
* @param none
* @retval none
*/
void PendSV_Handler(void)
{
}
/**
* @brief this function handles systick handler.
* @param none
* @retval none
*/
void SysTick_Handler(void)
{
}
/**
* @}
*/
/**
* @}
*/

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@@ -0,0 +1,224 @@
/**
**************************************************************************
* @file main.c
* @version v2.0.0
* @date 2021-11-26
* @brief main program
**************************************************************************
* Copyright notice & Disclaimer
*
* The software Board Support Package (BSP) that is made available to
* download from Artery official website is the copyrighted work of Artery.
* Artery authorizes customers to use, copy, and distribute the BSP
* software and its related documentation for the purpose of design and
* development in conjunction with Artery microcontrollers. Use of the
* software is governed by this copyright notice and the following disclaimer.
*
* THIS SOFTWARE IS PROVIDED ON "AS IS" BASIS WITHOUT WARRANTIES,
* GUARANTEES OR REPRESENTATIONS OF ANY KIND. ARTERY EXPRESSLY DISCLAIMS,
* TO THE FULLEST EXTENT PERMITTED BY LAW, ALL EXPRESS, IMPLIED OR
* STATUTORY OR OTHER WARRANTIES, GUARANTEES OR REPRESENTATIONS,
* INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT.
*
**************************************************************************
*/
#include "at32f415_board.h"
#include "at32f415_clock.h"
#include <stdio.h>
/** @addtogroup AT32F415_periph_examples
* @{
*/
/** @addtogroup 415_ADC_internal_temperature_sensor ADC_internal_temperature_sensor
* @{
*/
#define ADC_VREF (3.3)
#define ADC_TEMP_BASE (1.26)
#define ADC_TEMP_SLOPE (-0.00423)
__IO uint16_t adc1_ordinary_value = 0;
static void usart1_config(uint32_t baudrate);
static void dma_config(void);
static void adc_config(void);
/* suport printf function, usemicrolib is unnecessary */
#if (__ARMCC_VERSION > 6000000)
__asm (".global __use_no_semihosting\n\t");
void _sys_exit(int x)
{
x = x;
}
/* __use_no_semihosting was requested, but _ttywrch was */
void _ttywrch(int ch)
{
ch = ch;
}
FILE __stdout;
#else
#ifdef __CC_ARM
#pragma import(__use_no_semihosting)
struct __FILE
{
int handle;
};
FILE __stdout;
void _sys_exit(int x)
{
x = x;
}
#endif
#endif
#if defined ( __GNUC__ ) && !defined (__clang__)
/* with gcc/raisonance, small printf (option ld linker->libraries->small printf set to 'yes') calls
__io_putchar() */
#define PUTCHAR_PROTOTYPE int __io_putchar(int ch)
#else
#define PUTCHAR_PROTOTYPE int fputc(int ch, FILE *f)
#endif /* __gnuc__ */
/**
* @brief retargets the c library printf function to the usart.
* @param none
* @retval none
*/
PUTCHAR_PROTOTYPE
{
while(usart_flag_get(USART1, USART_TDBE_FLAG) == RESET);
usart_data_transmit(USART1, ch);
return ch;
}
/**
* @brief usart1 configuration.
* @param none
* @retval none
*/
static void usart1_config(uint32_t baudrate)
{
gpio_init_type gpio_init_struct;
/* enable the uart1 and gpio clock */
crm_periph_clock_enable(CRM_USART1_PERIPH_CLOCK, TRUE);
crm_periph_clock_enable(CRM_GPIOA_PERIPH_CLOCK, TRUE);
gpio_default_para_init(&gpio_init_struct);
/* configure the uart1 tx pin */
gpio_init_struct.gpio_drive_strength = GPIO_DRIVE_STRENGTH_STRONGER;
gpio_init_struct.gpio_out_type = GPIO_OUTPUT_PUSH_PULL;
gpio_init_struct.gpio_mode = GPIO_MODE_MUX;
gpio_init_struct.gpio_pins = GPIO_PINS_9;
gpio_init_struct.gpio_pull = GPIO_PULL_NONE;
gpio_init(GPIOA, &gpio_init_struct);
/* configure uart param */
usart_init(USART1, baudrate, USART_DATA_8BITS, USART_STOP_1_BIT);
usart_transmitter_enable(USART1, TRUE);
usart_enable(USART1, TRUE);
}
/**
* @brief dma configuration.
* @param none
* @retval none
*/
static void dma_config(void)
{
dma_init_type dma_init_struct;
crm_periph_clock_enable(CRM_DMA1_PERIPH_CLOCK, TRUE);
dma_reset(DMA1_CHANNEL1);
dma_default_para_init(&dma_init_struct);
dma_init_struct.buffer_size = 1;
dma_init_struct.direction = DMA_DIR_PERIPHERAL_TO_MEMORY;
dma_init_struct.memory_base_addr = (uint32_t)&adc1_ordinary_value;
dma_init_struct.memory_data_width = DMA_MEMORY_DATA_WIDTH_HALFWORD;
dma_init_struct.memory_inc_enable = FALSE;
dma_init_struct.peripheral_base_addr = (uint32_t)&(ADC1->odt);
dma_init_struct.peripheral_data_width = DMA_PERIPHERAL_DATA_WIDTH_HALFWORD;
dma_init_struct.peripheral_inc_enable = FALSE;
dma_init_struct.priority = DMA_PRIORITY_HIGH;
dma_init_struct.loop_mode_enable = TRUE;
dma_init(DMA1_CHANNEL1, &dma_init_struct);
dma_channel_enable(DMA1_CHANNEL1, TRUE);
}
/**
* @brief adc configuration.
* @param none
* @retval none
*/
static void adc_config(void)
{
adc_base_config_type adc_base_struct;
crm_periph_clock_enable(CRM_ADC1_PERIPH_CLOCK, TRUE);
crm_adc_clock_div_set(CRM_ADC_DIV_6);
/* select combine mode */
adc_combine_mode_select(ADC_INDEPENDENT_MODE);
adc_base_default_para_init(&adc_base_struct);
adc_base_struct.sequence_mode = FALSE;
adc_base_struct.repeat_mode = TRUE;
adc_base_struct.data_align = ADC_RIGHT_ALIGNMENT;
adc_base_struct.ordinary_channel_length = 1;
adc_base_config(ADC1, &adc_base_struct);
adc_ordinary_channel_set(ADC1, ADC_CHANNEL_16, 1, ADC_SAMPLETIME_239_5);
adc_ordinary_conversion_trigger_set(ADC1, ADC12_ORDINARY_TRIG_SOFTWARE, TRUE);
adc_dma_mode_enable(ADC1, TRUE);
adc_tempersensor_vintrv_enable(TRUE);
adc_enable(ADC1, TRUE);
adc_calibration_init(ADC1);
while(adc_calibration_init_status_get(ADC1));
adc_calibration_start(ADC1);
while(adc_calibration_status_get(ADC1));
}
/**
* @brief main function.
* @param none
* @retval none
*/
int main(void)
{
__IO uint32_t index = 0;
nvic_priority_group_config(NVIC_PRIORITY_GROUP_4);
system_clock_config();
at32_board_init();
at32_led_off(LED2);
at32_led_off(LED3);
at32_led_off(LED4);
usart1_config(115200);
dma_config();
adc_config();
printf("internal_temperature_sensor \r\n");
adc_ordinary_software_trigger_enable(ADC1, TRUE);
while(1)
{
at32_led_on(LED2);
delay_sec(1);
while(dma_flag_get(DMA1_FDT1_FLAG) == RESET);
dma_flag_clear(DMA1_FDT1_FLAG);
printf("internal_temperature = %f deg C\r\n",(ADC_TEMP_BASE - (double)adc1_ordinary_value * ADC_VREF / 4096) / ADC_TEMP_SLOPE + 25);
}
}
/**
* @}
*/
/**
* @}
*/

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@@ -0,0 +1,46 @@
/**
**************************************************************************
* @file at32f415_clock.h
* @version v2.0.0
* @date 2021-11-26
* @brief header file of clock program
**************************************************************************
* Copyright notice & Disclaimer
*
* The software Board Support Package (BSP) that is made available to
* download from Artery official website is the copyrighted work of Artery.
* Artery authorizes customers to use, copy, and distribute the BSP
* software and its related documentation for the purpose of design and
* development in conjunction with Artery microcontrollers. Use of the
* software is governed by this copyright notice and the following disclaimer.
*
* THIS SOFTWARE IS PROVIDED ON "AS IS" BASIS WITHOUT WARRANTIES,
* GUARANTEES OR REPRESENTATIONS OF ANY KIND. ARTERY EXPRESSLY DISCLAIMS,
* TO THE FULLEST EXTENT PERMITTED BY LAW, ALL EXPRESS, IMPLIED OR
* STATUTORY OR OTHER WARRANTIES, GUARANTEES OR REPRESENTATIONS,
* INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT.
*
**************************************************************************
*/
/* define to prevent recursive inclusion -------------------------------------*/
#ifndef __AT32F415_CLOCK_H
#define __AT32F415_CLOCK_H
#ifdef __cplusplus
extern "C" {
#endif
/* includes ------------------------------------------------------------------*/
#include "at32f415.h"
/* exported functions ------------------------------------------------------- */
void system_clock_config(void);
#ifdef __cplusplus
}
#endif
#endif /* __AT32F415_CLOCK_H */

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@@ -0,0 +1,146 @@
/**
**************************************************************************
* @file at32f415_conf.h
* @version v2.0.0
* @date 2021-11-26
* @brief at32f415 config header file
**************************************************************************
* Copyright notice & Disclaimer
*
* The software Board Support Package (BSP) that is made available to
* download from Artery official website is the copyrighted work of Artery.
* Artery authorizes customers to use, copy, and distribute the BSP
* software and its related documentation for the purpose of design and
* development in conjunction with Artery microcontrollers. Use of the
* software is governed by this copyright notice and the following disclaimer.
*
* THIS SOFTWARE IS PROVIDED ON "AS IS" BASIS WITHOUT WARRANTIES,
* GUARANTEES OR REPRESENTATIONS OF ANY KIND. ARTERY EXPRESSLY DISCLAIMS,
* TO THE FULLEST EXTENT PERMITTED BY LAW, ALL EXPRESS, IMPLIED OR
* STATUTORY OR OTHER WARRANTIES, GUARANTEES OR REPRESENTATIONS,
* INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT.
*
**************************************************************************
*/
/* define to prevent recursive inclusion -------------------------------------*/
#ifndef __AT32F415_CONF_H
#define __AT32F415_CONF_H
#ifdef __cplusplus
extern "C" {
#endif
/**
* @brief in the following line adjust the value of high speed exernal crystal (hext)
* used in your application
* tip: to avoid modifying this file each time you need to use different hext, you
* can define the hext value in your toolchain compiler preprocessor.
*/
#if !defined HEXT_VALUE
#define HEXT_VALUE ((uint32_t)8000000) /*!< value of the high speed exernal crystal in hz */
#endif
/**
* @brief in the following line adjust the high speed exernal crystal (hext) startup
* timeout value
*/
#define HEXT_STARTUP_TIMEOUT ((uint16_t)0x3000) /*!< time out for hext start up */
#define HICK_VALUE ((uint32_t)8000000) /*!< value of the high speed internal clock in hz */
/* module define -------------------------------------------------------------*/
#define CRM_MODULE_ENABLED
#define CMP_MODULE_ENABLED
#define TMR_MODULE_ENABLED
#define ERTC_MODULE_ENABLED
#define GPIO_MODULE_ENABLED
#define I2C_MODULE_ENABLED
#define USART_MODULE_ENABLED
#define PWC_MODULE_ENABLED
#define CAN_MODULE_ENABLED
#define ADC_MODULE_ENABLED
#define SPI_MODULE_ENABLED
#define DMA_MODULE_ENABLED
#define DEBUG_MODULE_ENABLED
#define FLASH_MODULE_ENABLED
#define CRC_MODULE_ENABLED
#define WWDT_MODULE_ENABLED
#define WDT_MODULE_ENABLED
#define EXINT_MODULE_ENABLED
#define SDIO_MODULE_ENABLED
#define USB_MODULE_ENABLED
#define MISC_MODULE_ENABLED
/* includes ------------------------------------------------------------------*/
#ifdef CRM_MODULE_ENABLED
#include "at32f415_crm.h"
#endif
#ifdef CMP_MODULE_ENABLED
#include "at32f415_cmp.h"
#endif
#ifdef TMR_MODULE_ENABLED
#include "at32f415_tmr.h"
#endif
#ifdef ERTC_MODULE_ENABLED
#include "at32f415_ertc.h"
#endif
#ifdef GPIO_MODULE_ENABLED
#include "at32f415_gpio.h"
#endif
#ifdef I2C_MODULE_ENABLED
#include "at32f415_i2c.h"
#endif
#ifdef USART_MODULE_ENABLED
#include "at32f415_usart.h"
#endif
#ifdef PWC_MODULE_ENABLED
#include "at32f415_pwc.h"
#endif
#ifdef CAN_MODULE_ENABLED
#include "at32f415_can.h"
#endif
#ifdef ADC_MODULE_ENABLED
#include "at32f415_adc.h"
#endif
#ifdef SPI_MODULE_ENABLED
#include "at32f415_spi.h"
#endif
#ifdef DMA_MODULE_ENABLED
#include "at32f415_dma.h"
#endif
#ifdef DEBUG_MODULE_ENABLED
#include "at32f415_debug.h"
#endif
#ifdef FLASH_MODULE_ENABLED
#include "at32f415_flash.h"
#endif
#ifdef CRC_MODULE_ENABLED
#include "at32f415_crc.h"
#endif
#ifdef WWDT_MODULE_ENABLED
#include "at32f415_wwdt.h"
#endif
#ifdef WDT_MODULE_ENABLED
#include "at32f415_wdt.h"
#endif
#ifdef EXINT_MODULE_ENABLED
#include "at32f415_exint.h"
#endif
#ifdef SDIO_MODULE_ENABLED
#include "at32f415_sdio.h"
#endif
#ifdef MISC_MODULE_ENABLED
#include "at32f415_misc.h"
#endif
#ifdef USB_MODULE_ENABLED
#include "at32f415_usb.h"
#endif
#ifdef __cplusplus
}
#endif
#endif /* __AT32F415_CONF_H */

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@@ -0,0 +1,58 @@
/**
**************************************************************************
* @file at32f415_int.h
* @version v2.0.0
* @date 2021-11-26
* @brief header file of main interrupt service routines.
**************************************************************************
* Copyright notice & Disclaimer
*
* The software Board Support Package (BSP) that is made available to
* download from Artery official website is the copyrighted work of Artery.
* Artery authorizes customers to use, copy, and distribute the BSP
* software and its related documentation for the purpose of design and
* development in conjunction with Artery microcontrollers. Use of the
* software is governed by this copyright notice and the following disclaimer.
*
* THIS SOFTWARE IS PROVIDED ON "AS IS" BASIS WITHOUT WARRANTIES,
* GUARANTEES OR REPRESENTATIONS OF ANY KIND. ARTERY EXPRESSLY DISCLAIMS,
* TO THE FULLEST EXTENT PERMITTED BY LAW, ALL EXPRESS, IMPLIED OR
* STATUTORY OR OTHER WARRANTIES, GUARANTEES OR REPRESENTATIONS,
* INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT.
*
**************************************************************************
*/
/* define to prevent recursive inclusion -------------------------------------*/
#ifndef __AT32F415_INT_H
#define __AT32F415_INT_H
#ifdef __cplusplus
extern "C" {
#endif
/* includes ------------------------------------------------------------------*/
#include "at32f415.h"
/* exported types ------------------------------------------------------------*/
/* exported constants --------------------------------------------------------*/
/* exported macro ------------------------------------------------------------*/
/* exported functions ------------------------------------------------------- */
void NMI_Handler(void);
void HardFault_Handler(void);
void MemManage_Handler(void);
void BusFault_Handler(void);
void UsageFault_Handler(void);
void SVC_Handler(void);
void DebugMon_Handler(void);
void PendSV_Handler(void);
void SysTick_Handler(void);
#ifdef __cplusplus
}
#endif
#endif

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@@ -0,0 +1,368 @@
<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
<ProjectOpt xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="project_optx.xsd">
<SchemaVersion>1.0</SchemaVersion>
<Header>### uVision Project, (C) Keil Software</Header>
<Extensions>
<cExt>*.c</cExt>
<aExt>*.s*; *.src; *.a*</aExt>
<oExt>*.obj; *.o</oExt>
<lExt>*.lib</lExt>
<tExt>*.txt; *.h; *.inc</tExt>
<pExt>*.plm</pExt>
<CppX>*.cpp</CppX>
<nMigrate>0</nMigrate>
</Extensions>
<DaveTm>
<dwLowDateTime>0</dwLowDateTime>
<dwHighDateTime>0</dwHighDateTime>
</DaveTm>
<Target>
<TargetName>software_trigger_repeat</TargetName>
<ToolsetNumber>0x4</ToolsetNumber>
<ToolsetName>ARM-ADS</ToolsetName>
<TargetOption>
<CLKADS>12000000</CLKADS>
<OPTTT>
<gFlags>0</gFlags>
<BeepAtEnd>1</BeepAtEnd>
<RunSim>0</RunSim>
<RunTarget>1</RunTarget>
<RunAbUc>0</RunAbUc>
</OPTTT>
<OPTHX>
<HexSelection>1</HexSelection>
<FlashByte>65535</FlashByte>
<HexRangeLowAddress>0</HexRangeLowAddress>
<HexRangeHighAddress>0</HexRangeHighAddress>
<HexOffset>0</HexOffset>
</OPTHX>
<OPTLEX>
<PageWidth>79</PageWidth>
<PageLength>66</PageLength>
<TabStop>8</TabStop>
<ListingPath>.\listings\</ListingPath>
</OPTLEX>
<ListingPage>
<CreateCListing>1</CreateCListing>
<CreateAListing>1</CreateAListing>
<CreateLListing>1</CreateLListing>
<CreateIListing>0</CreateIListing>
<AsmCond>1</AsmCond>
<AsmSymb>1</AsmSymb>
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<CSymb>0</CSymb>
<LinkerCodeListing>0</LinkerCodeListing>
</ListingPage>
<OPTXL>
<LMap>1</LMap>
<LComments>1</LComments>
<LGenerateSymbols>1</LGenerateSymbols>
<LLibSym>1</LLibSym>
<LLines>1</LLines>
<LLocSym>1</LLocSym>
<LPubSym>1</LPubSym>
<LXref>0</LXref>
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</OPTXL>
<OPTFL>
<tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg>
<IsCurrentTarget>1</IsCurrentTarget>
</OPTFL>
<CpuCode>0</CpuCode>
<DebugOpt>
<uSim>0</uSim>
<uTrg>1</uTrg>
<sLdApp>1</sLdApp>
<sGomain>1</sGomain>
<sRbreak>1</sRbreak>
<sRwatch>1</sRwatch>
<sRmem>1</sRmem>
<sRfunc>1</sRfunc>
<sRbox>1</sRbox>
<tLdApp>1</tLdApp>
<tGomain>1</tGomain>
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<tRwatch>1</tRwatch>
<tRmem>1</tRmem>
<tRfunc>0</tRfunc>
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<tRtrace>1</tRtrace>
<sRSysVw>1</sRSysVw>
<tRSysVw>1</tRSysVw>
<sRunDeb>0</sRunDeb>
<sLrtime>0</sLrtime>
<bEvRecOn>1</bEvRecOn>
<bSchkAxf>0</bSchkAxf>
<bTchkAxf>0</bTchkAxf>
<nTsel>0</nTsel>
<sDll></sDll>
<sDllPa></sDllPa>
<sDlgDll></sDlgDll>
<sDlgPa></sDlgPa>
<sIfile></sIfile>
<tDll></tDll>
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<tDlgDll></tDlgDll>
<tDlgPa></tDlgPa>
<tIfile></tIfile>
<pMon>BIN\CMSIS_AGDI.dll</pMon>
</DebugOpt>
<TargetDriverDllRegistry>
<SetRegEntry>
<Number>0</Number>
<Key>UL2CM3</Key>
<Name>UL2CM3(-S0 -C0 -P0 -FD20000000 -FC1000 -FN1 -FF0AT32F415_256 -FS08000000 -FL040000 -FP0($$Device:-AT32F415RCT7$Flash\AT32F415_256.FLM))</Name>
</SetRegEntry>
</TargetDriverDllRegistry>
<Breakpoint/>
<Tracepoint>
<THDelay>0</THDelay>
</Tracepoint>
<DebugFlag>
<trace>0</trace>
<periodic>0</periodic>
<aLwin>0</aLwin>
<aCover>0</aCover>
<aSer1>0</aSer1>
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<StkLoc>0</StkLoc>
<TrcWin>0</TrcWin>
<newCpu>0</newCpu>
<uProt>0</uProt>
</DebugFlag>
<LintExecutable></LintExecutable>
<LintConfigFile></LintConfigFile>
<bLintAuto>0</bLintAuto>
<bAutoGenD>0</bAutoGenD>
<LntExFlags>0</LntExFlags>
<pMisraName></pMisraName>
<pszMrule></pszMrule>
<pSingCmds></pSingCmds>
<pMultCmds></pMultCmds>
<pMisraNamep></pMisraNamep>
<pszMrulep></pszMrulep>
<pSingCmdsp></pSingCmdsp>
<pMultCmdsp></pMultCmdsp>
</TargetOption>
</Target>
<Group>
<GroupName>user</GroupName>
<tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg>
<cbSel>0</cbSel>
<RteFlg>0</RteFlg>
<File>
<GroupNumber>1</GroupNumber>
<FileNumber>1</FileNumber>
<FileType>1</FileType>
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<FilenameWithoutPath>at32f415_clock.c</FilenameWithoutPath>
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</File>
<File>
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</ProjectOpt>

View File

@@ -0,0 +1,497 @@
<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
<Project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="project_projx.xsd">
<SchemaVersion>2.1</SchemaVersion>
<Header>### uVision Project, (C) Keil Software</Header>
<Targets>
<Target>
<TargetName>software_trigger_repeat</TargetName>
<ToolsetNumber>0x4</ToolsetNumber>
<ToolsetName>ARM-ADS</ToolsetName>
<pCCUsed>5060750::V5.06 update 6 (build 750)::ARMCC</pCCUsed>
<uAC6>0</uAC6>
<TargetOption>
<TargetCommonOption>
<Device>-AT32F415RCT7</Device>
<Vendor>ArteryTek</Vendor>
<PackID>ArteryTek.AT32F415_DFP.2.0.0</PackID>
<Cpu>IRAM(0x20000000,0x8000) IROM(0x08000000,0x40000) CPUTYPE("Cortex-M4") CLOCK(12000000) ELITTLE</Cpu>
<FlashUtilSpec></FlashUtilSpec>
<StartupFile></StartupFile>
<FlashDriverDll>UL2CM3(-S0 -C0 -P0 -FD20000000 -FC1000 -FN1 -FF0AT32F415_256 -FS08000000 -FL0100000 -FP0($$Device:-AT32F415RCT7$Flash\AT32F415_256.FLM))</FlashDriverDll>
<DeviceId>0</DeviceId>
<RegisterFile>$$Device:-AT32F415RCT7$Device\Include\at32f415.h</RegisterFile>
<MemoryEnv></MemoryEnv>
<Cmp></Cmp>
<Asm></Asm>
<Linker></Linker>
<OHString></OHString>
<InfinionOptionDll></InfinionOptionDll>
<SLE66CMisc></SLE66CMisc>
<SLE66AMisc></SLE66AMisc>
<SLE66LinkerMisc></SLE66LinkerMisc>
<SFDFile>$$Device:-AT32F415RCT7$SVD\AT32F415xx_v2.svd</SFDFile>
<bCustSvd>0</bCustSvd>
<UseEnv>0</UseEnv>
<BinPath></BinPath>
<IncludePath></IncludePath>
<LibPath></LibPath>
<RegisterFilePath></RegisterFilePath>
<DBRegisterFilePath></DBRegisterFilePath>
<TargetStatus>
<Error>0</Error>
<ExitCodeStop>0</ExitCodeStop>
<ButtonStop>0</ButtonStop>
<NotGenerated>0</NotGenerated>
<InvalidFlash>1</InvalidFlash>
</TargetStatus>
<OutputDirectory>.\objects\</OutputDirectory>
<OutputName>software_trigger_repeat</OutputName>
<CreateExecutable>1</CreateExecutable>
<CreateLib>0</CreateLib>
<CreateHexFile>1</CreateHexFile>
<DebugInformation>1</DebugInformation>
<BrowseInformation>1</BrowseInformation>
<ListingPath>.\listings\</ListingPath>
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<UserProg1Name></UserProg1Name>
<UserProg2Name></UserProg2Name>
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</BeforeCompile>
<BeforeMake>
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<UserProg1Name></UserProg1Name>
<UserProg2Name></UserProg2Name>
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</AfterMake>
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<SVCSIdString></SVCSIdString>
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<CommonProperty>
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<AlwaysBuild>0</AlwaysBuild>
<GenerateAssemblyFile>0</GenerateAssemblyFile>
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<PublicsOnly>0</PublicsOnly>
<StopOnExitCode>3</StopOnExitCode>
<CustomArgument></CustomArgument>
<IncludeLibraryModules></IncludeLibraryModules>
<ComprImg>0</ComprImg>
</CommonProperty>
<DllOption>
<SimDllName>SARMCM3.DLL</SimDllName>
<SimDllArguments> -REMAP</SimDllArguments>
<SimDlgDll>DCM.DLL</SimDlgDll>
<SimDlgDllArguments>-pCM4</SimDlgDllArguments>
<TargetDllName>SARMCM3.DLL</TargetDllName>
<TargetDllArguments></TargetDllArguments>
<TargetDlgDll>TCM.DLL</TargetDlgDll>
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<DebugOption>
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</OPTHX>
</DebugOption>
<Utilities>
<Flash1>
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<RunIndependent>0</RunIndependent>
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</Flash1>
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<Flash2>BIN\UL2CM3.DLL</Flash2>
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<Flash4></Flash4>
<pFcarmOut></pFcarmOut>
<pFcarmGrp></pFcarmGrp>
<pFcArmRoot></pFcArmRoot>
<FcArmLst>0</FcArmLst>
</Utilities>
<TargetArmAds>
<ArmAdsMisc>
<GenerateListings>0</GenerateListings>
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<asMacX>1</asMacX>
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<OnChipMemories>
<Ocm1>
<Type>0</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</Ocm1>
<Ocm2>
<Type>0</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</Ocm2>
<Ocm3>
<Type>0</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</Ocm3>
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<Type>0</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</Ocm4>
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<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</Ocm5>
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<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</Ocm6>
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<StartAddress>0x20000000</StartAddress>
<Size>0x8000</Size>
</IRAM>
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</IROM>
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</XRAM>
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<Size>0x8000</Size>
</OCR_RVCT9>
<OCR_RVCT10>
<Type>0</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</OCR_RVCT10>
</OnChipMemories>
<RvctStartVector></RvctStartVector>
</ArmAdsMisc>
<Cads>
<interw>1</interw>
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<SplitLS>0</SplitLS>
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<EnumInt>0</EnumInt>
<PlainCh>0</PlainCh>
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<wLevel>2</wLevel>
<uThumb>0</uThumb>
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<uC99>0</uC99>
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<v6WtE>0</v6WtE>
<v6Rtti>0</v6Rtti>
<VariousControls>
<MiscControls></MiscControls>
<Define>AT32F415RCT7,USE_STDPERIPH_DRIVER,AT_START_F415_V1</Define>
<Undefine></Undefine>
<IncludePath>..\..\..\..\..\..\libraries\drivers\inc;..\..\..\..\..\..\libraries\cmsis\cm4\core_support;..\..\..\..\..\..\libraries\cmsis\cm4\device_support;..\inc;..\..\..\..\..\at32f415_board</IncludePath>
</VariousControls>
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<Aads>
<interw>1</interw>
<Ropi>0</Ropi>
<Rwpi>0</Rwpi>
<thumb>0</thumb>
<SplitLS>0</SplitLS>
<SwStkChk>0</SwStkChk>
<NoWarn>0</NoWarn>
<uSurpInc>0</uSurpInc>
<useXO>0</useXO>
<ClangAsOpt>4</ClangAsOpt>
<VariousControls>
<MiscControls></MiscControls>
<Define></Define>
<Undefine></Undefine>
<IncludePath></IncludePath>
</VariousControls>
</Aads>
<LDads>
<umfTarg>1</umfTarg>
<Ropi>0</Ropi>
<Rwpi>0</Rwpi>
<noStLib>0</noStLib>
<RepFail>1</RepFail>
<useFile>0</useFile>
<TextAddressRange>0x08000000</TextAddressRange>
<DataAddressRange>0x20000000</DataAddressRange>
<pXoBase></pXoBase>
<ScatterFile></ScatterFile>
<IncludeLibs></IncludeLibs>
<IncludeLibsPath></IncludeLibsPath>
<Misc></Misc>
<LinkerInputFile></LinkerInputFile>
<DisabledWarnings></DisabledWarnings>
</LDads>
</TargetArmAds>
</TargetOption>
<Groups>
<Group>
<GroupName>user</GroupName>
<Files>
<File>
<FileName>at32f415_clock.c</FileName>
<FileType>1</FileType>
<FilePath>..\src\at32f415_clock.c</FilePath>
</File>
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<FileName>at32f415_int.c</FileName>
<FileType>1</FileType>
<FilePath>..\src\at32f415_int.c</FilePath>
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<FileType>1</FileType>
<FilePath>..\src\main.c</FilePath>
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<FileName>at32f415_board.c</FileName>
<FileType>1</FileType>
<FilePath>..\..\..\..\..\at32f415_board\at32f415_board.c</FilePath>
</File>
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<GroupName>firmware</GroupName>
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<File>
<FileName>at32f415_gpio.c</FileName>
<FileType>1</FileType>
<FilePath>..\..\..\..\..\..\libraries\drivers\src\at32f415_gpio.c</FilePath>
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<FileName>at32f415_misc.c</FileName>
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<FilePath>..\..\..\..\..\..\libraries\drivers\src\at32f415_dma.c</FilePath>
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<FilePath>..\..\..\..\..\..\libraries\drivers\src\at32f415_adc.c</FilePath>
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<FileType>2</FileType>
<FilePath>..\..\..\..\..\..\libraries\cmsis\cm4\device_support\startup\mdk\startup_at32f415.s</FilePath>
</File>
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<File>
<FileName>readme.txt</FileName>
<FileType>5</FileType>
<FilePath>..\readme.txt</FilePath>
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<apis/>
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<Layers>
<Layer>
<LayName>&lt;Project Info&gt;</LayName>
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</LayerInfo>
</Project>

View File

@@ -0,0 +1,15 @@
/**
**************************************************************************
* @file readme.txt
* @version v2.0.0
* @date 2021-11-26
* @brief readme
**************************************************************************
*/
this demo is based on the at-start board, in this demo, shows how to use
the software trigger source trigger adc.
the convert data as follow:
- adc1_ordinary_valuetab[n][0] ---> adc1_channel_4
- adc1_ordinary_valuetab[n][1] ---> adc1_channel_5
- adc1_ordinary_valuetab[n][2] ---> adc1_channel_6

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@@ -0,0 +1,99 @@
/**
**************************************************************************
* @file at32f415_clock.c
* @version v2.0.0
* @date 2021-11-26
* @brief system clock config program
**************************************************************************
* Copyright notice & Disclaimer
*
* The software Board Support Package (BSP) that is made available to
* download from Artery official website is the copyrighted work of Artery.
* Artery authorizes customers to use, copy, and distribute the BSP
* software and its related documentation for the purpose of design and
* development in conjunction with Artery microcontrollers. Use of the
* software is governed by this copyright notice and the following disclaimer.
*
* THIS SOFTWARE IS PROVIDED ON "AS IS" BASIS WITHOUT WARRANTIES,
* GUARANTEES OR REPRESENTATIONS OF ANY KIND. ARTERY EXPRESSLY DISCLAIMS,
* TO THE FULLEST EXTENT PERMITTED BY LAW, ALL EXPRESS, IMPLIED OR
* STATUTORY OR OTHER WARRANTIES, GUARANTEES OR REPRESENTATIONS,
* INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT.
*
**************************************************************************
*/
/* includes ------------------------------------------------------------------*/
#include "at32f415_clock.h"
/**
* @brief system clock config program
* @note the system clock is configured as follow:
* - system clock = hext / 2 * pll_mult
* - system clock source = pll (hext)
* - hext = 8000000
* - sclk = 144000000
* - ahbdiv = 1
* - ahbclk = 144000000
* - apb2div = 2
* - apb2clk = 72000000
* - apb1div = 2
* - apb1clk = 72000000
* - pll_mult = 36
* - flash_wtcyc = 4 cycle
* @param none
* @retval none
*/
void system_clock_config(void)
{
/* config flash psr register */
flash_psr_set(FLASH_WAIT_CYCLE_4);
/* reset crm */
crm_reset();
crm_clock_source_enable(CRM_CLOCK_SOURCE_HEXT, TRUE);
/* wait till hext is ready */
while(crm_hext_stable_wait() == ERROR)
{
}
/* config pll clock resource */
crm_pll_config(CRM_PLL_SOURCE_HEXT_DIV, CRM_PLL_MULT_36);
/* enable pll */
crm_clock_source_enable(CRM_CLOCK_SOURCE_PLL, TRUE);
/* wait till pll is ready */
while(crm_flag_get(CRM_PLL_STABLE_FLAG) != SET)
{
}
/* config ahbclk */
crm_ahb_div_set(CRM_AHB_DIV_1);
/* config apb2clk */
crm_apb2_div_set(CRM_APB2_DIV_2);
/* config apb1clk */
crm_apb1_div_set(CRM_APB1_DIV_2);
/* enable auto step mode */
crm_auto_step_mode_enable(TRUE);
/* select pll as system clock source */
crm_sysclk_switch(CRM_SCLK_PLL);
/* wait till pll is used as system clock source */
while(crm_sysclk_switch_status_get() != CRM_SCLK_PLL)
{
}
/* disable auto step mode */
crm_auto_step_mode_enable(FALSE);
/* update system_core_clock global variable */
system_core_clock_update();
}

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@@ -0,0 +1,159 @@
/**
**************************************************************************
* @file at32f415_int.c
* @version v2.0.0
* @date 2021-11-26
* @brief main interrupt service routines.
**************************************************************************
* Copyright notice & Disclaimer
*
* The software Board Support Package (BSP) that is made available to
* download from Artery official website is the copyrighted work of Artery.
* Artery authorizes customers to use, copy, and distribute the BSP
* software and its related documentation for the purpose of design and
* development in conjunction with Artery microcontrollers. Use of the
* software is governed by this copyright notice and the following disclaimer.
*
* THIS SOFTWARE IS PROVIDED ON "AS IS" BASIS WITHOUT WARRANTIES,
* GUARANTEES OR REPRESENTATIONS OF ANY KIND. ARTERY EXPRESSLY DISCLAIMS,
* TO THE FULLEST EXTENT PERMITTED BY LAW, ALL EXPRESS, IMPLIED OR
* STATUTORY OR OTHER WARRANTIES, GUARANTEES OR REPRESENTATIONS,
* INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT.
*
**************************************************************************
*/
/* includes ------------------------------------------------------------------*/
#include "at32f415_int.h"
#include "at32f415_board.h"
extern __IO uint16_t dma_trans_complete_flag;
/** @addtogroup AT32F415_periph_examples
* @{
*/
/** @addtogroup 415_ADC_software_trigger_repeat
* @{
*/
/**
* @brief this function handles nmi exception.
* @param none
* @retval none
*/
void NMI_Handler(void)
{
}
/**
* @brief this function handles hard fault exception.
* @param none
* @retval none
*/
void HardFault_Handler(void)
{
/* go to infinite loop when hard fault exception occurs */
while(1)
{
}
}
/**
* @brief this function handles memory manage exception.
* @param none
* @retval none
*/
void MemManage_Handler(void)
{
/* go to infinite loop when memory manage exception occurs */
while(1)
{
}
}
/**
* @brief this function handles bus fault exception.
* @param none
* @retval none
*/
void BusFault_Handler(void)
{
/* go to infinite loop when bus fault exception occurs */
while(1)
{
}
}
/**
* @brief this function handles usage fault exception.
* @param none
* @retval none
*/
void UsageFault_Handler(void)
{
/* go to infinite loop when usage fault exception occurs */
while(1)
{
}
}
/**
* @brief this function handles svcall exception.
* @param none
* @retval none
*/
void SVC_Handler(void)
{
}
/**
* @brief this function handles debug monitor exception.
* @param none
* @retval none
*/
void DebugMon_Handler(void)
{
}
/**
* @brief this function handles pendsv_handler exception.
* @param none
* @retval none
*/
void PendSV_Handler(void)
{
}
/**
* @brief this function handles systick handler.
* @param none
* @retval none
*/
void SysTick_Handler(void)
{
}
/**
* @brief this function handles dma1_channel1 handler.
* @param none
* @retval none
*/
void DMA1_Channel1_IRQHandler(void)
{
if(dma_flag_get(DMA1_FDT1_FLAG) != RESET)
{
dma_flag_clear(DMA1_FDT1_FLAG);
dma_trans_complete_flag = 1;
}
}
/**
* @}
*/
/**
* @}
*/

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@@ -0,0 +1,243 @@
/**
**************************************************************************
* @file main.c
* @version v2.0.0
* @date 2021-11-26
* @brief main program
**************************************************************************
* Copyright notice & Disclaimer
*
* The software Board Support Package (BSP) that is made available to
* download from Artery official website is the copyrighted work of Artery.
* Artery authorizes customers to use, copy, and distribute the BSP
* software and its related documentation for the purpose of design and
* development in conjunction with Artery microcontrollers. Use of the
* software is governed by this copyright notice and the following disclaimer.
*
* THIS SOFTWARE IS PROVIDED ON "AS IS" BASIS WITHOUT WARRANTIES,
* GUARANTEES OR REPRESENTATIONS OF ANY KIND. ARTERY EXPRESSLY DISCLAIMS,
* TO THE FULLEST EXTENT PERMITTED BY LAW, ALL EXPRESS, IMPLIED OR
* STATUTORY OR OTHER WARRANTIES, GUARANTEES OR REPRESENTATIONS,
* INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT.
*
**************************************************************************
*/
#include "at32f415_board.h"
#include "at32f415_clock.h"
#include <stdio.h>
/** @addtogroup AT32F415_periph_examples
* @{
*/
/** @addtogroup 415_ADC_software_trigger_repeat ADC_software_trigger_repeat
* @{
*/
__IO uint16_t adc1_ordinary_valuetab[10][3] = {0};
__IO uint16_t dma_trans_complete_flag = 0;
static void usart1_config(uint32_t baudrate);
static void gpio_config(void);
static void dma_config(void);
static void adc_config(void);
/* suport printf function, usemicrolib is unnecessary */
#if (__ARMCC_VERSION > 6000000)
__asm (".global __use_no_semihosting\n\t");
void _sys_exit(int x)
{
x = x;
}
/* __use_no_semihosting was requested, but _ttywrch was */
void _ttywrch(int ch)
{
ch = ch;
}
FILE __stdout;
#else
#ifdef __CC_ARM
#pragma import(__use_no_semihosting)
struct __FILE
{
int handle;
};
FILE __stdout;
void _sys_exit(int x)
{
x = x;
}
#endif
#endif
#if defined ( __GNUC__ ) && !defined (__clang__)
/* with gcc/raisonance, small printf (option ld linker->libraries->small printf set to 'yes') calls
__io_putchar() */
#define PUTCHAR_PROTOTYPE int __io_putchar(int ch)
#else
#define PUTCHAR_PROTOTYPE int fputc(int ch, FILE *f)
#endif /* __gnuc__ */
/**
* @brief retargets the c library printf function to the usart.
* @param none
* @retval none
*/
PUTCHAR_PROTOTYPE
{
while(usart_flag_get(USART1, USART_TDBE_FLAG) == RESET);
usart_data_transmit(USART1, ch);
return ch;
}
/**
* @brief usart1 configuration.
* @param none
* @retval none
*/
static void usart1_config(uint32_t baudrate)
{
gpio_init_type gpio_init_struct;
/* enable the uart1 and gpio clock */
crm_periph_clock_enable(CRM_USART1_PERIPH_CLOCK, TRUE);
crm_periph_clock_enable(CRM_GPIOA_PERIPH_CLOCK, TRUE);
gpio_default_para_init(&gpio_init_struct);
/* configure the uart1 tx pin */
gpio_init_struct.gpio_drive_strength = GPIO_DRIVE_STRENGTH_STRONGER;
gpio_init_struct.gpio_out_type = GPIO_OUTPUT_PUSH_PULL;
gpio_init_struct.gpio_mode = GPIO_MODE_MUX;
gpio_init_struct.gpio_pins = GPIO_PINS_9;
gpio_init_struct.gpio_pull = GPIO_PULL_NONE;
gpio_init(GPIOA, &gpio_init_struct);
/* configure uart param */
usart_init(USART1, baudrate, USART_DATA_8BITS, USART_STOP_1_BIT);
usart_transmitter_enable(USART1, TRUE);
usart_enable(USART1, TRUE);
}
/**
* @brief gpio configuration.
* @param none
* @retval none
*/
static void gpio_config(void)
{
gpio_init_type gpio_initstructure;
crm_periph_clock_enable(CRM_GPIOA_PERIPH_CLOCK, TRUE);
gpio_default_para_init(&gpio_initstructure);
gpio_initstructure.gpio_mode = GPIO_MODE_ANALOG;
gpio_initstructure.gpio_pins = GPIO_PINS_4 | GPIO_PINS_5 | GPIO_PINS_6;
gpio_init(GPIOA, &gpio_initstructure);
}
/**
* @brief dma configuration.
* @param none
* @retval none
*/
static void dma_config(void)
{
dma_init_type dma_init_struct;
crm_periph_clock_enable(CRM_DMA1_PERIPH_CLOCK, TRUE);
nvic_irq_enable(DMA1_Channel1_IRQn, 0, 0);
dma_reset(DMA1_CHANNEL1);
dma_default_para_init(&dma_init_struct);
dma_init_struct.buffer_size = 30;
dma_init_struct.direction = DMA_DIR_PERIPHERAL_TO_MEMORY;
dma_init_struct.memory_base_addr = (uint32_t)adc1_ordinary_valuetab;
dma_init_struct.memory_data_width = DMA_MEMORY_DATA_WIDTH_HALFWORD;
dma_init_struct.memory_inc_enable = TRUE;
dma_init_struct.peripheral_base_addr = (uint32_t)&(ADC1->odt);
dma_init_struct.peripheral_data_width = DMA_PERIPHERAL_DATA_WIDTH_HALFWORD;
dma_init_struct.peripheral_inc_enable = FALSE;
dma_init_struct.priority = DMA_PRIORITY_HIGH;
dma_init_struct.loop_mode_enable = FALSE;
dma_init(DMA1_CHANNEL1, &dma_init_struct);
dma_interrupt_enable(DMA1_CHANNEL1, DMA_FDT_INT, TRUE);
dma_channel_enable(DMA1_CHANNEL1, TRUE);
}
/**
* @brief adc configuration.
* @param none
* @retval none
*/
static void adc_config(void)
{
adc_base_config_type adc_base_struct;
crm_periph_clock_enable(CRM_ADC1_PERIPH_CLOCK, TRUE);
crm_adc_clock_div_set(CRM_ADC_DIV_6);
/* select combine mode */
adc_combine_mode_select(ADC_INDEPENDENT_MODE);
adc_base_default_para_init(&adc_base_struct);
adc_base_struct.sequence_mode = TRUE;
adc_base_struct.repeat_mode = TRUE;
adc_base_struct.data_align = ADC_RIGHT_ALIGNMENT;
adc_base_struct.ordinary_channel_length = 3;
adc_base_config(ADC1, &adc_base_struct);
adc_ordinary_channel_set(ADC1, ADC_CHANNEL_4, 1, ADC_SAMPLETIME_239_5);
adc_ordinary_channel_set(ADC1, ADC_CHANNEL_5, 2, ADC_SAMPLETIME_239_5);
adc_ordinary_channel_set(ADC1, ADC_CHANNEL_6, 3, ADC_SAMPLETIME_239_5);
adc_ordinary_conversion_trigger_set(ADC1, ADC12_ORDINARY_TRIG_SOFTWARE, TRUE);
adc_dma_mode_enable(ADC1, TRUE);
adc_enable(ADC1, TRUE);
adc_calibration_init(ADC1);
while(adc_calibration_init_status_get(ADC1));
adc_calibration_start(ADC1);
while(adc_calibration_status_get(ADC1));
}
/**
* @brief main function.
* @param none
* @retval none
*/
int main(void)
{
__IO uint32_t index = 0;
nvic_priority_group_config(NVIC_PRIORITY_GROUP_4);
system_clock_config();
at32_board_init();
at32_led_off(LED2);
at32_led_off(LED3);
at32_led_off(LED4);
usart1_config(115200);
gpio_config();
dma_config();
adc_config();
printf("software_trigger_repeat \r\n");
adc_ordinary_software_trigger_enable(ADC1, TRUE);
while(dma_trans_complete_flag == 0);
for(index = 0; index < 10; index++)
{
printf("adc1_ordinary_valuetab[%d][0] = 0x%x\r\n", index, adc1_ordinary_valuetab[index][0]);
printf("adc1_ordinary_valuetab[%d][1] = 0x%x\r\n", index, adc1_ordinary_valuetab[index][1]);
printf("adc1_ordinary_valuetab[%d][2] = 0x%x\r\n", index, adc1_ordinary_valuetab[index][2]);
}
at32_led_on(LED2);
while(1)
{
}
}
/**
* @}
*/
/**
* @}
*/

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@@ -0,0 +1,46 @@
/**
**************************************************************************
* @file at32f415_clock.h
* @version v2.0.0
* @date 2021-11-26
* @brief header file of clock program
**************************************************************************
* Copyright notice & Disclaimer
*
* The software Board Support Package (BSP) that is made available to
* download from Artery official website is the copyrighted work of Artery.
* Artery authorizes customers to use, copy, and distribute the BSP
* software and its related documentation for the purpose of design and
* development in conjunction with Artery microcontrollers. Use of the
* software is governed by this copyright notice and the following disclaimer.
*
* THIS SOFTWARE IS PROVIDED ON "AS IS" BASIS WITHOUT WARRANTIES,
* GUARANTEES OR REPRESENTATIONS OF ANY KIND. ARTERY EXPRESSLY DISCLAIMS,
* TO THE FULLEST EXTENT PERMITTED BY LAW, ALL EXPRESS, IMPLIED OR
* STATUTORY OR OTHER WARRANTIES, GUARANTEES OR REPRESENTATIONS,
* INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT.
*
**************************************************************************
*/
/* define to prevent recursive inclusion -------------------------------------*/
#ifndef __AT32F415_CLOCK_H
#define __AT32F415_CLOCK_H
#ifdef __cplusplus
extern "C" {
#endif
/* includes ------------------------------------------------------------------*/
#include "at32f415.h"
/* exported functions ------------------------------------------------------- */
void system_clock_config(void);
#ifdef __cplusplus
}
#endif
#endif /* __AT32F415_CLOCK_H */

View File

@@ -0,0 +1,146 @@
/**
**************************************************************************
* @file at32f415_conf.h
* @version v2.0.0
* @date 2021-11-26
* @brief at32f415 config header file
**************************************************************************
* Copyright notice & Disclaimer
*
* The software Board Support Package (BSP) that is made available to
* download from Artery official website is the copyrighted work of Artery.
* Artery authorizes customers to use, copy, and distribute the BSP
* software and its related documentation for the purpose of design and
* development in conjunction with Artery microcontrollers. Use of the
* software is governed by this copyright notice and the following disclaimer.
*
* THIS SOFTWARE IS PROVIDED ON "AS IS" BASIS WITHOUT WARRANTIES,
* GUARANTEES OR REPRESENTATIONS OF ANY KIND. ARTERY EXPRESSLY DISCLAIMS,
* TO THE FULLEST EXTENT PERMITTED BY LAW, ALL EXPRESS, IMPLIED OR
* STATUTORY OR OTHER WARRANTIES, GUARANTEES OR REPRESENTATIONS,
* INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT.
*
**************************************************************************
*/
/* define to prevent recursive inclusion -------------------------------------*/
#ifndef __AT32F415_CONF_H
#define __AT32F415_CONF_H
#ifdef __cplusplus
extern "C" {
#endif
/**
* @brief in the following line adjust the value of high speed exernal crystal (hext)
* used in your application
* tip: to avoid modifying this file each time you need to use different hext, you
* can define the hext value in your toolchain compiler preprocessor.
*/
#if !defined HEXT_VALUE
#define HEXT_VALUE ((uint32_t)8000000) /*!< value of the high speed exernal crystal in hz */
#endif
/**
* @brief in the following line adjust the high speed exernal crystal (hext) startup
* timeout value
*/
#define HEXT_STARTUP_TIMEOUT ((uint16_t)0x3000) /*!< time out for hext start up */
#define HICK_VALUE ((uint32_t)8000000) /*!< value of the high speed internal clock in hz */
/* module define -------------------------------------------------------------*/
#define CRM_MODULE_ENABLED
#define CMP_MODULE_ENABLED
#define TMR_MODULE_ENABLED
#define ERTC_MODULE_ENABLED
#define GPIO_MODULE_ENABLED
#define I2C_MODULE_ENABLED
#define USART_MODULE_ENABLED
#define PWC_MODULE_ENABLED
#define CAN_MODULE_ENABLED
#define ADC_MODULE_ENABLED
#define SPI_MODULE_ENABLED
#define DMA_MODULE_ENABLED
#define DEBUG_MODULE_ENABLED
#define FLASH_MODULE_ENABLED
#define CRC_MODULE_ENABLED
#define WWDT_MODULE_ENABLED
#define WDT_MODULE_ENABLED
#define EXINT_MODULE_ENABLED
#define SDIO_MODULE_ENABLED
#define USB_MODULE_ENABLED
#define MISC_MODULE_ENABLED
/* includes ------------------------------------------------------------------*/
#ifdef CRM_MODULE_ENABLED
#include "at32f415_crm.h"
#endif
#ifdef CMP_MODULE_ENABLED
#include "at32f415_cmp.h"
#endif
#ifdef TMR_MODULE_ENABLED
#include "at32f415_tmr.h"
#endif
#ifdef ERTC_MODULE_ENABLED
#include "at32f415_ertc.h"
#endif
#ifdef GPIO_MODULE_ENABLED
#include "at32f415_gpio.h"
#endif
#ifdef I2C_MODULE_ENABLED
#include "at32f415_i2c.h"
#endif
#ifdef USART_MODULE_ENABLED
#include "at32f415_usart.h"
#endif
#ifdef PWC_MODULE_ENABLED
#include "at32f415_pwc.h"
#endif
#ifdef CAN_MODULE_ENABLED
#include "at32f415_can.h"
#endif
#ifdef ADC_MODULE_ENABLED
#include "at32f415_adc.h"
#endif
#ifdef SPI_MODULE_ENABLED
#include "at32f415_spi.h"
#endif
#ifdef DMA_MODULE_ENABLED
#include "at32f415_dma.h"
#endif
#ifdef DEBUG_MODULE_ENABLED
#include "at32f415_debug.h"
#endif
#ifdef FLASH_MODULE_ENABLED
#include "at32f415_flash.h"
#endif
#ifdef CRC_MODULE_ENABLED
#include "at32f415_crc.h"
#endif
#ifdef WWDT_MODULE_ENABLED
#include "at32f415_wwdt.h"
#endif
#ifdef WDT_MODULE_ENABLED
#include "at32f415_wdt.h"
#endif
#ifdef EXINT_MODULE_ENABLED
#include "at32f415_exint.h"
#endif
#ifdef SDIO_MODULE_ENABLED
#include "at32f415_sdio.h"
#endif
#ifdef MISC_MODULE_ENABLED
#include "at32f415_misc.h"
#endif
#ifdef USB_MODULE_ENABLED
#include "at32f415_usb.h"
#endif
#ifdef __cplusplus
}
#endif
#endif /* __AT32F415_CONF_H */

View File

@@ -0,0 +1,58 @@
/**
**************************************************************************
* @file at32f415_int.h
* @version v2.0.0
* @date 2021-11-26
* @brief header file of main interrupt service routines.
**************************************************************************
* Copyright notice & Disclaimer
*
* The software Board Support Package (BSP) that is made available to
* download from Artery official website is the copyrighted work of Artery.
* Artery authorizes customers to use, copy, and distribute the BSP
* software and its related documentation for the purpose of design and
* development in conjunction with Artery microcontrollers. Use of the
* software is governed by this copyright notice and the following disclaimer.
*
* THIS SOFTWARE IS PROVIDED ON "AS IS" BASIS WITHOUT WARRANTIES,
* GUARANTEES OR REPRESENTATIONS OF ANY KIND. ARTERY EXPRESSLY DISCLAIMS,
* TO THE FULLEST EXTENT PERMITTED BY LAW, ALL EXPRESS, IMPLIED OR
* STATUTORY OR OTHER WARRANTIES, GUARANTEES OR REPRESENTATIONS,
* INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT.
*
**************************************************************************
*/
/* define to prevent recursive inclusion -------------------------------------*/
#ifndef __AT32F415_INT_H
#define __AT32F415_INT_H
#ifdef __cplusplus
extern "C" {
#endif
/* includes ------------------------------------------------------------------*/
#include "at32f415.h"
/* exported types ------------------------------------------------------------*/
/* exported constants --------------------------------------------------------*/
/* exported macro ------------------------------------------------------------*/
/* exported functions ------------------------------------------------------- */
void NMI_Handler(void);
void HardFault_Handler(void);
void MemManage_Handler(void);
void BusFault_Handler(void);
void UsageFault_Handler(void);
void SVC_Handler(void);
void DebugMon_Handler(void);
void PendSV_Handler(void);
void SysTick_Handler(void);
#ifdef __cplusplus
}
#endif
#endif

View File

@@ -0,0 +1,380 @@
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View File

@@ -0,0 +1,502 @@
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<asDbgD>1</asDbgD>
<asForm>1</asForm>
<ldLst>0</ldLst>
<ldmm>1</ldmm>
<ldXref>1</ldXref>
<BigEnd>0</BigEnd>
<AdsALst>1</AdsALst>
<AdsACrf>1</AdsACrf>
<AdsANop>0</AdsANop>
<AdsANot>0</AdsANot>
<AdsLLst>1</AdsLLst>
<AdsLmap>1</AdsLmap>
<AdsLcgr>1</AdsLcgr>
<AdsLsym>1</AdsLsym>
<AdsLszi>1</AdsLszi>
<AdsLtoi>1</AdsLtoi>
<AdsLsun>1</AdsLsun>
<AdsLven>1</AdsLven>
<AdsLsxf>1</AdsLsxf>
<RvctClst>0</RvctClst>
<GenPPlst>0</GenPPlst>
<AdsCpuType>"Cortex-M4"</AdsCpuType>
<RvctDeviceName></RvctDeviceName>
<mOS>0</mOS>
<uocRom>0</uocRom>
<uocRam>0</uocRam>
<hadIROM>1</hadIROM>
<hadIRAM>1</hadIRAM>
<hadXRAM>0</hadXRAM>
<uocXRam>0</uocXRam>
<RvdsVP>0</RvdsVP>
<RvdsMve>0</RvdsMve>
<RvdsCdeCp>0</RvdsCdeCp>
<hadIRAM2>0</hadIRAM2>
<hadIROM2>0</hadIROM2>
<StupSel>8</StupSel>
<useUlib>0</useUlib>
<EndSel>0</EndSel>
<uLtcg>0</uLtcg>
<nSecure>0</nSecure>
<RoSelD>3</RoSelD>
<RwSelD>3</RwSelD>
<CodeSel>0</CodeSel>
<OptFeed>0</OptFeed>
<NoZi1>0</NoZi1>
<NoZi2>0</NoZi2>
<NoZi3>0</NoZi3>
<NoZi4>0</NoZi4>
<NoZi5>0</NoZi5>
<Ro1Chk>0</Ro1Chk>
<Ro2Chk>0</Ro2Chk>
<Ro3Chk>0</Ro3Chk>
<Ir1Chk>1</Ir1Chk>
<Ir2Chk>0</Ir2Chk>
<Ra1Chk>0</Ra1Chk>
<Ra2Chk>0</Ra2Chk>
<Ra3Chk>0</Ra3Chk>
<Im1Chk>1</Im1Chk>
<Im2Chk>0</Im2Chk>
<OnChipMemories>
<Ocm1>
<Type>0</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</Ocm1>
<Ocm2>
<Type>0</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</Ocm2>
<Ocm3>
<Type>0</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</Ocm3>
<Ocm4>
<Type>0</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</Ocm4>
<Ocm5>
<Type>0</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</Ocm5>
<Ocm6>
<Type>0</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</Ocm6>
<IRAM>
<Type>0</Type>
<StartAddress>0x20000000</StartAddress>
<Size>0x8000</Size>
</IRAM>
<IROM>
<Type>1</Type>
<StartAddress>0x8000000</StartAddress>
<Size>0x40000</Size>
</IROM>
<XRAM>
<Type>0</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</XRAM>
<OCR_RVCT1>
<Type>1</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</OCR_RVCT1>
<OCR_RVCT2>
<Type>1</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</OCR_RVCT2>
<OCR_RVCT3>
<Type>1</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</OCR_RVCT3>
<OCR_RVCT4>
<Type>1</Type>
<StartAddress>0x8000000</StartAddress>
<Size>0x40000</Size>
</OCR_RVCT4>
<OCR_RVCT5>
<Type>1</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</OCR_RVCT5>
<OCR_RVCT6>
<Type>0</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</OCR_RVCT6>
<OCR_RVCT7>
<Type>0</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</OCR_RVCT7>
<OCR_RVCT8>
<Type>0</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</OCR_RVCT8>
<OCR_RVCT9>
<Type>0</Type>
<StartAddress>0x20000000</StartAddress>
<Size>0x8000</Size>
</OCR_RVCT9>
<OCR_RVCT10>
<Type>0</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</OCR_RVCT10>
</OnChipMemories>
<RvctStartVector></RvctStartVector>
</ArmAdsMisc>
<Cads>
<interw>1</interw>
<Optim>1</Optim>
<oTime>0</oTime>
<SplitLS>0</SplitLS>
<OneElfS>1</OneElfS>
<Strict>0</Strict>
<EnumInt>0</EnumInt>
<PlainCh>0</PlainCh>
<Ropi>0</Ropi>
<Rwpi>0</Rwpi>
<wLevel>2</wLevel>
<uThumb>0</uThumb>
<uSurpInc>0</uSurpInc>
<uC99>0</uC99>
<uGnu>0</uGnu>
<useXO>0</useXO>
<v6Lang>1</v6Lang>
<v6LangP>1</v6LangP>
<vShortEn>1</vShortEn>
<vShortWch>1</vShortWch>
<v6Lto>0</v6Lto>
<v6WtE>0</v6WtE>
<v6Rtti>0</v6Rtti>
<VariousControls>
<MiscControls></MiscControls>
<Define>AT32F415RCT7,USE_STDPERIPH_DRIVER,AT_START_F415_V1</Define>
<Undefine></Undefine>
<IncludePath>..\..\..\..\..\..\libraries\drivers\inc;..\..\..\..\..\..\libraries\cmsis\cm4\core_support;..\..\..\..\..\..\libraries\cmsis\cm4\device_support;..\inc;..\..\..\..\..\at32f415_board</IncludePath>
</VariousControls>
</Cads>
<Aads>
<interw>1</interw>
<Ropi>0</Ropi>
<Rwpi>0</Rwpi>
<thumb>0</thumb>
<SplitLS>0</SplitLS>
<SwStkChk>0</SwStkChk>
<NoWarn>0</NoWarn>
<uSurpInc>0</uSurpInc>
<useXO>0</useXO>
<ClangAsOpt>4</ClangAsOpt>
<VariousControls>
<MiscControls></MiscControls>
<Define></Define>
<Undefine></Undefine>
<IncludePath></IncludePath>
</VariousControls>
</Aads>
<LDads>
<umfTarg>1</umfTarg>
<Ropi>0</Ropi>
<Rwpi>0</Rwpi>
<noStLib>0</noStLib>
<RepFail>1</RepFail>
<useFile>0</useFile>
<TextAddressRange>0x08000000</TextAddressRange>
<DataAddressRange>0x20000000</DataAddressRange>
<pXoBase></pXoBase>
<ScatterFile></ScatterFile>
<IncludeLibs></IncludeLibs>
<IncludeLibsPath></IncludeLibsPath>
<Misc></Misc>
<LinkerInputFile></LinkerInputFile>
<DisabledWarnings></DisabledWarnings>
</LDads>
</TargetArmAds>
</TargetOption>
<Groups>
<Group>
<GroupName>user</GroupName>
<Files>
<File>
<FileName>at32f415_clock.c</FileName>
<FileType>1</FileType>
<FilePath>..\src\at32f415_clock.c</FilePath>
</File>
<File>
<FileName>at32f415_int.c</FileName>
<FileType>1</FileType>
<FilePath>..\src\at32f415_int.c</FilePath>
</File>
<File>
<FileName>main.c</FileName>
<FileType>1</FileType>
<FilePath>..\src\main.c</FilePath>
</File>
</Files>
</Group>
<Group>
<GroupName>bsp</GroupName>
<Files>
<File>
<FileName>at32f415_board.c</FileName>
<FileType>1</FileType>
<FilePath>..\..\..\..\..\at32f415_board\at32f415_board.c</FilePath>
</File>
</Files>
</Group>
<Group>
<GroupName>firmware</GroupName>
<Files>
<File>
<FileName>at32f415_gpio.c</FileName>
<FileType>1</FileType>
<FilePath>..\..\..\..\..\..\libraries\drivers\src\at32f415_gpio.c</FilePath>
</File>
<File>
<FileName>at32f415_misc.c</FileName>
<FileType>1</FileType>
<FilePath>..\..\..\..\..\..\libraries\drivers\src\at32f415_misc.c</FilePath>
</File>
<File>
<FileName>at32f415_crm.c</FileName>
<FileType>1</FileType>
<FilePath>..\..\..\..\..\..\libraries\drivers\src\at32f415_crm.c</FilePath>
</File>
<File>
<FileName>at32f415_dma.c</FileName>
<FileType>1</FileType>
<FilePath>..\..\..\..\..\..\libraries\drivers\src\at32f415_dma.c</FilePath>
</File>
<File>
<FileName>at32f415_adc.c</FileName>
<FileType>1</FileType>
<FilePath>..\..\..\..\..\..\libraries\drivers\src\at32f415_adc.c</FilePath>
</File>
<File>
<FileName>at32f415_usart.c</FileName>
<FileType>1</FileType>
<FilePath>..\..\..\..\..\..\libraries\drivers\src\at32f415_usart.c</FilePath>
</File>
<File>
<FileName>at32f415_tmr.c</FileName>
<FileType>1</FileType>
<FilePath>..\..\..\..\..\..\libraries\drivers\src\at32f415_tmr.c</FilePath>
</File>
</Files>
</Group>
<Group>
<GroupName>cmsis</GroupName>
<Files>
<File>
<FileName>system_at32f415.c</FileName>
<FileType>1</FileType>
<FilePath>..\..\..\..\..\..\libraries\cmsis\cm4\device_support\system_at32f415.c</FilePath>
</File>
<File>
<FileName>startup_at32f415.s</FileName>
<FileType>2</FileType>
<FilePath>..\..\..\..\..\..\libraries\cmsis\cm4\device_support\startup\mdk\startup_at32f415.s</FilePath>
</File>
</Files>
</Group>
<Group>
<GroupName>readme</GroupName>
<Files>
<File>
<FileName>readme.txt</FileName>
<FileType>5</FileType>
<FilePath>..\readme.txt</FilePath>
</File>
</Files>
</Group>
</Groups>
</Target>
</Targets>
<RTE>
<apis/>
<components/>
<files/>
</RTE>
<LayerInfo>
<Layers>
<Layer>
<LayName>&lt;Project Info&gt;</LayName>
<LayDesc></LayDesc>
<LayUrl></LayUrl>
<LayKeys></LayKeys>
<LayCat></LayCat>
<LayLic></LayLic>
<LayTarg>0</LayTarg>
<LayPrjMark>1</LayPrjMark>
</Layer>
</Layers>
</LayerInfo>
</Project>

View File

@@ -0,0 +1,19 @@
/**
**************************************************************************
* @file readme.txt
* @version v2.0.0
* @date 2021-11-26
* @brief readme
**************************************************************************
*/
this demo is based on the at-start board, in this demo, shows how to use
the preempt group automatic conversion(whitch ordinary trigger source is
tmr).
the convert data as follow:
- adc1_ordinary_valuetab[n][0] ---> adc1_channel_4
- adc1_ordinary_valuetab[n][1] ---> adc1_channel_5
- adc1_ordinary_valuetab[n][2] ---> adc1_channel_6
- adc1_preempt_valuetab[n][0] ---> adc1_channel_7
- adc1_preempt_valuetab[n][1] ---> adc1_channel_8
- adc1_preempt_valuetab[n][2] ---> adc1_channel_9

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@@ -0,0 +1,99 @@
/**
**************************************************************************
* @file at32f415_clock.c
* @version v2.0.0
* @date 2021-11-26
* @brief system clock config program
**************************************************************************
* Copyright notice & Disclaimer
*
* The software Board Support Package (BSP) that is made available to
* download from Artery official website is the copyrighted work of Artery.
* Artery authorizes customers to use, copy, and distribute the BSP
* software and its related documentation for the purpose of design and
* development in conjunction with Artery microcontrollers. Use of the
* software is governed by this copyright notice and the following disclaimer.
*
* THIS SOFTWARE IS PROVIDED ON "AS IS" BASIS WITHOUT WARRANTIES,
* GUARANTEES OR REPRESENTATIONS OF ANY KIND. ARTERY EXPRESSLY DISCLAIMS,
* TO THE FULLEST EXTENT PERMITTED BY LAW, ALL EXPRESS, IMPLIED OR
* STATUTORY OR OTHER WARRANTIES, GUARANTEES OR REPRESENTATIONS,
* INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT.
*
**************************************************************************
*/
/* includes ------------------------------------------------------------------*/
#include "at32f415_clock.h"
/**
* @brief system clock config program
* @note the system clock is configured as follow:
* - system clock = hext / 2 * pll_mult
* - system clock source = pll (hext)
* - hext = 8000000
* - sclk = 144000000
* - ahbdiv = 1
* - ahbclk = 144000000
* - apb2div = 2
* - apb2clk = 72000000
* - apb1div = 2
* - apb1clk = 72000000
* - pll_mult = 36
* - flash_wtcyc = 4 cycle
* @param none
* @retval none
*/
void system_clock_config(void)
{
/* config flash psr register */
flash_psr_set(FLASH_WAIT_CYCLE_4);
/* reset crm */
crm_reset();
crm_clock_source_enable(CRM_CLOCK_SOURCE_HEXT, TRUE);
/* wait till hext is ready */
while(crm_hext_stable_wait() == ERROR)
{
}
/* config pll clock resource */
crm_pll_config(CRM_PLL_SOURCE_HEXT_DIV, CRM_PLL_MULT_36);
/* enable pll */
crm_clock_source_enable(CRM_CLOCK_SOURCE_PLL, TRUE);
/* wait till pll is ready */
while(crm_flag_get(CRM_PLL_STABLE_FLAG) != SET)
{
}
/* config ahbclk */
crm_ahb_div_set(CRM_AHB_DIV_1);
/* config apb2clk */
crm_apb2_div_set(CRM_APB2_DIV_2);
/* config apb1clk */
crm_apb1_div_set(CRM_APB1_DIV_2);
/* enable auto step mode */
crm_auto_step_mode_enable(TRUE);
/* select pll as system clock source */
crm_sysclk_switch(CRM_SCLK_PLL);
/* wait till pll is used as system clock source */
while(crm_sysclk_switch_status_get() != CRM_SCLK_PLL)
{
}
/* disable auto step mode */
crm_auto_step_mode_enable(FALSE);
/* update system_core_clock global variable */
system_core_clock_update();
}

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@@ -0,0 +1,184 @@
/**
**************************************************************************
* @file at32f415_int.c
* @version v2.0.0
* @date 2021-11-26
* @brief main interrupt service routines.
**************************************************************************
* Copyright notice & Disclaimer
*
* The software Board Support Package (BSP) that is made available to
* download from Artery official website is the copyrighted work of Artery.
* Artery authorizes customers to use, copy, and distribute the BSP
* software and its related documentation for the purpose of design and
* development in conjunction with Artery microcontrollers. Use of the
* software is governed by this copyright notice and the following disclaimer.
*
* THIS SOFTWARE IS PROVIDED ON "AS IS" BASIS WITHOUT WARRANTIES,
* GUARANTEES OR REPRESENTATIONS OF ANY KIND. ARTERY EXPRESSLY DISCLAIMS,
* TO THE FULLEST EXTENT PERMITTED BY LAW, ALL EXPRESS, IMPLIED OR
* STATUTORY OR OTHER WARRANTIES, GUARANTEES OR REPRESENTATIONS,
* INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT.
*
**************************************************************************
*/
/* includes ------------------------------------------------------------------*/
#include "at32f415_int.h"
#include "at32f415_board.h"
extern __IO uint16_t adc1_ordinary_valuetab[5][3];
extern __IO uint16_t adc1_preempt_valuetab[5][3];
extern __IO uint16_t dma_trans_complete_flag;
extern __IO uint16_t preempt_conversion_count;
/** @addtogroup AT32F415_periph_examples
* @{
*/
/** @addtogroup 415_ADC_tmr_trigger_automatic_preempted
* @{
*/
/**
* @brief this function handles nmi exception.
* @param none
* @retval none
*/
void NMI_Handler(void)
{
}
/**
* @brief this function handles hard fault exception.
* @param none
* @retval none
*/
void HardFault_Handler(void)
{
/* go to infinite loop when hard fault exception occurs */
while(1)
{
}
}
/**
* @brief this function handles memory manage exception.
* @param none
* @retval none
*/
void MemManage_Handler(void)
{
/* go to infinite loop when memory manage exception occurs */
while(1)
{
}
}
/**
* @brief this function handles bus fault exception.
* @param none
* @retval none
*/
void BusFault_Handler(void)
{
/* go to infinite loop when bus fault exception occurs */
while(1)
{
}
}
/**
* @brief this function handles usage fault exception.
* @param none
* @retval none
*/
void UsageFault_Handler(void)
{
/* go to infinite loop when usage fault exception occurs */
while(1)
{
}
}
/**
* @brief this function handles svcall exception.
* @param none
* @retval none
*/
void SVC_Handler(void)
{
}
/**
* @brief this function handles debug monitor exception.
* @param none
* @retval none
*/
void DebugMon_Handler(void)
{
}
/**
* @brief this function handles pendsv_handler exception.
* @param none
* @retval none
*/
void PendSV_Handler(void)
{
}
/**
* @brief this function handles systick handler.
* @param none
* @retval none
*/
void SysTick_Handler(void)
{
}
/**
* @brief this function handles dma1_channel1 handler.
* @param none
* @retval none
*/
void DMA1_Channel1_IRQHandler(void)
{
if(dma_flag_get(DMA1_FDT1_FLAG) != RESET)
{
dma_flag_clear(DMA1_FDT1_FLAG);
dma_trans_complete_flag = 1;
}
}
/**
* @brief this function handles adc1_2 handler.
* @param none
* @retval none
*/
void ADC1_IRQHandler(void)
{
if(adc_flag_get(ADC1, ADC_PCCE_FLAG) != RESET)
{
adc_flag_clear(ADC1, ADC_PCCE_FLAG);
if(preempt_conversion_count < 5)
{
adc1_preempt_valuetab[preempt_conversion_count][0] = adc_preempt_conversion_data_get(ADC1, ADC_PREEMPT_CHANNEL_1);
adc1_preempt_valuetab[preempt_conversion_count][1] = adc_preempt_conversion_data_get(ADC1, ADC_PREEMPT_CHANNEL_2);
adc1_preempt_valuetab[preempt_conversion_count][2] = adc_preempt_conversion_data_get(ADC1, ADC_PREEMPT_CHANNEL_3);
preempt_conversion_count++;
}
at32_led_toggle(LED3);
}
}
/**
* @}
*/
/**
* @}
*/

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@@ -0,0 +1,313 @@
/**
**************************************************************************
* @file main.c
* @version v2.0.0
* @date 2021-11-26
* @brief main program
**************************************************************************
* Copyright notice & Disclaimer
*
* The software Board Support Package (BSP) that is made available to
* download from Artery official website is the copyrighted work of Artery.
* Artery authorizes customers to use, copy, and distribute the BSP
* software and its related documentation for the purpose of design and
* development in conjunction with Artery microcontrollers. Use of the
* software is governed by this copyright notice and the following disclaimer.
*
* THIS SOFTWARE IS PROVIDED ON "AS IS" BASIS WITHOUT WARRANTIES,
* GUARANTEES OR REPRESENTATIONS OF ANY KIND. ARTERY EXPRESSLY DISCLAIMS,
* TO THE FULLEST EXTENT PERMITTED BY LAW, ALL EXPRESS, IMPLIED OR
* STATUTORY OR OTHER WARRANTIES, GUARANTEES OR REPRESENTATIONS,
* INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT.
*
**************************************************************************
*/
#include "at32f415_board.h"
#include "at32f415_clock.h"
#include <stdio.h>
/** @addtogroup AT32F415_periph_examples
* @{
*/
/** @addtogroup 415_ADC_tmr_trigger_automatic_preempted ADC_tmr_trigger_automatic_preempted
* @{
*/
__IO uint16_t adc1_ordinary_valuetab[5][3] = {0};
__IO uint16_t adc1_preempt_valuetab[5][3] = {0};
__IO uint16_t dma_trans_complete_flag = 0;
__IO uint16_t preempt_conversion_count = 0;
static void usart1_config(uint32_t baudrate);
static void gpio_config(void);
static void dma_config(void);
static void tmr1_config(void);
static void adc_config(void);
/* suport printf function, usemicrolib is unnecessary */
#if (__ARMCC_VERSION > 6000000)
__asm (".global __use_no_semihosting\n\t");
void _sys_exit(int x)
{
x = x;
}
/* __use_no_semihosting was requested, but _ttywrch was */
void _ttywrch(int ch)
{
ch = ch;
}
FILE __stdout;
#else
#ifdef __CC_ARM
#pragma import(__use_no_semihosting)
struct __FILE
{
int handle;
};
FILE __stdout;
void _sys_exit(int x)
{
x = x;
}
#endif
#endif
#if defined ( __GNUC__ ) && !defined (__clang__)
/* with gcc/raisonance, small printf (option ld linker->libraries->small printf set to 'yes') calls
__io_putchar() */
#define PUTCHAR_PROTOTYPE int __io_putchar(int ch)
#else
#define PUTCHAR_PROTOTYPE int fputc(int ch, FILE *f)
#endif /* __gnuc__ */
/**
* @brief retargets the c library printf function to the usart.
* @param none
* @retval none
*/
PUTCHAR_PROTOTYPE
{
while(usart_flag_get(USART1, USART_TDBE_FLAG) == RESET);
usart_data_transmit(USART1, ch);
return ch;
}
/**
* @brief usart1 configuration.
* @param none
* @retval none
*/
static void usart1_config(uint32_t baudrate)
{
gpio_init_type gpio_init_struct;
/* enable the uart1 and gpio clock */
crm_periph_clock_enable(CRM_USART1_PERIPH_CLOCK, TRUE);
crm_periph_clock_enable(CRM_GPIOA_PERIPH_CLOCK, TRUE);
gpio_default_para_init(&gpio_init_struct);
/* configure the uart1 tx pin */
gpio_init_struct.gpio_drive_strength = GPIO_DRIVE_STRENGTH_STRONGER;
gpio_init_struct.gpio_out_type = GPIO_OUTPUT_PUSH_PULL;
gpio_init_struct.gpio_mode = GPIO_MODE_MUX;
gpio_init_struct.gpio_pins = GPIO_PINS_9;
gpio_init_struct.gpio_pull = GPIO_PULL_NONE;
gpio_init(GPIOA, &gpio_init_struct);
/* configure uart param */
usart_init(USART1, baudrate, USART_DATA_8BITS, USART_STOP_1_BIT);
usart_transmitter_enable(USART1, TRUE);
usart_enable(USART1, TRUE);
}
/**
* @brief gpio configuration.
* @param none
* @retval none
*/
static void gpio_config(void)
{
gpio_init_type gpio_initstructure;
crm_periph_clock_enable(CRM_GPIOA_PERIPH_CLOCK, TRUE);
crm_periph_clock_enable(CRM_GPIOB_PERIPH_CLOCK, TRUE);
gpio_default_para_init(&gpio_initstructure);
gpio_initstructure.gpio_mode = GPIO_MODE_ANALOG;
gpio_initstructure.gpio_pins = GPIO_PINS_4 | GPIO_PINS_5 | GPIO_PINS_6 | GPIO_PINS_7;
gpio_init(GPIOA, &gpio_initstructure);
gpio_initstructure.gpio_mode = GPIO_MODE_ANALOG;
gpio_initstructure.gpio_pins = GPIO_PINS_0 | GPIO_PINS_1;
gpio_init(GPIOB, &gpio_initstructure);
}
/**
* @brief dma configuration.
* @param none
* @retval none
*/
static void dma_config(void)
{
dma_init_type dma_init_struct;
crm_periph_clock_enable(CRM_DMA1_PERIPH_CLOCK, TRUE);
nvic_irq_enable(DMA1_Channel1_IRQn, 0, 0);
dma_reset(DMA1_CHANNEL1);
dma_default_para_init(&dma_init_struct);
dma_init_struct.buffer_size = 15;
dma_init_struct.direction = DMA_DIR_PERIPHERAL_TO_MEMORY;
dma_init_struct.memory_base_addr = (uint32_t)adc1_ordinary_valuetab;
dma_init_struct.memory_data_width = DMA_MEMORY_DATA_WIDTH_HALFWORD;
dma_init_struct.memory_inc_enable = TRUE;
dma_init_struct.peripheral_base_addr = (uint32_t)&(ADC1->odt);
dma_init_struct.peripheral_data_width = DMA_PERIPHERAL_DATA_WIDTH_HALFWORD;
dma_init_struct.peripheral_inc_enable = FALSE;
dma_init_struct.priority = DMA_PRIORITY_HIGH;
dma_init_struct.loop_mode_enable = FALSE;
dma_init(DMA1_CHANNEL1, &dma_init_struct);
dma_interrupt_enable(DMA1_CHANNEL1, DMA_FDT_INT, TRUE);
dma_channel_enable(DMA1_CHANNEL1, TRUE);
}
/**
* @brief tmr1 configuration.
* @param none
* @retval none
*/
static void tmr1_config(void)
{
gpio_init_type gpio_initstructure;
tmr_output_config_type tmr_oc_init_structure;
crm_clocks_freq_type crm_clocks_freq_struct = {0};
crm_periph_clock_enable(CRM_GPIOA_PERIPH_CLOCK, TRUE);
gpio_default_para_init(&gpio_initstructure);
gpio_initstructure.gpio_mode = GPIO_MODE_MUX;
gpio_initstructure.gpio_pins = GPIO_PINS_8;
gpio_initstructure.gpio_out_type = GPIO_OUTPUT_PUSH_PULL;
gpio_initstructure.gpio_pull = GPIO_PULL_NONE;
gpio_initstructure.gpio_drive_strength = GPIO_DRIVE_STRENGTH_STRONGER;
gpio_init(GPIOA, &gpio_initstructure);
/* get system clock */
crm_clocks_freq_get(&crm_clocks_freq_struct);
crm_periph_clock_enable(CRM_TMR1_PERIPH_CLOCK, TRUE);
/* (systemclock / 24000) / 1000 = 10Hz(100ms) */
tmr_base_init(TMR1, 1000, 24000);
tmr_cnt_dir_set(TMR1, TMR_COUNT_UP);
tmr_clock_source_div_set(TMR1, TMR_CLOCK_DIV1);
tmr_output_default_para_init(&tmr_oc_init_structure);
tmr_oc_init_structure.oc_mode = TMR_OUTPUT_CONTROL_PWM_MODE_A;
tmr_oc_init_structure.oc_polarity = TMR_OUTPUT_ACTIVE_LOW;
tmr_oc_init_structure.oc_output_state = TRUE;
tmr_oc_init_structure.oc_idle_state = FALSE;
tmr_output_channel_config(TMR1, TMR_SELECT_CHANNEL_1, &tmr_oc_init_structure);
tmr_channel_value_set(TMR1, TMR_SELECT_CHANNEL_1, 500);
}
/**
* @brief adc configuration.
* @param none
* @retval none
*/
static void adc_config(void)
{
adc_base_config_type adc_base_struct;
crm_periph_clock_enable(CRM_ADC1_PERIPH_CLOCK, TRUE);
crm_adc_clock_div_set(CRM_ADC_DIV_6);
nvic_irq_enable(ADC1_IRQn, 0, 0);
/* select combine mode */
adc_combine_mode_select(ADC_INDEPENDENT_MODE);
adc_base_default_para_init(&adc_base_struct);
adc_base_struct.sequence_mode = TRUE;
adc_base_struct.repeat_mode = FALSE;
adc_base_struct.data_align = ADC_RIGHT_ALIGNMENT;
adc_base_struct.ordinary_channel_length = 3;
adc_base_config(ADC1, &adc_base_struct);
adc_ordinary_channel_set(ADC1, ADC_CHANNEL_4, 1, ADC_SAMPLETIME_239_5);
adc_ordinary_channel_set(ADC1, ADC_CHANNEL_5, 2, ADC_SAMPLETIME_239_5);
adc_ordinary_channel_set(ADC1, ADC_CHANNEL_6, 3, ADC_SAMPLETIME_239_5);
adc_ordinary_conversion_trigger_set(ADC1, ADC12_ORDINARY_TRIG_TMR1CH1, TRUE);
adc_dma_mode_enable(ADC1, TRUE);
adc_preempt_channel_length_set(ADC1, 3);
adc_preempt_channel_set(ADC1, ADC_CHANNEL_7, 1, ADC_SAMPLETIME_239_5);
adc_preempt_channel_set(ADC1, ADC_CHANNEL_8, 2, ADC_SAMPLETIME_239_5);
adc_preempt_channel_set(ADC1, ADC_CHANNEL_9, 3, ADC_SAMPLETIME_239_5);
adc_preempt_conversion_trigger_set(ADC1, ADC12_PREEMPT_TRIG_SOFTWARE, TRUE);
adc_preempt_auto_mode_enable(ADC1, TRUE);
adc_interrupt_enable(ADC1, ADC_PCCE_INT, TRUE);
adc_enable(ADC1, TRUE);
adc_calibration_init(ADC1);
while(adc_calibration_init_status_get(ADC1));
adc_calibration_start(ADC1);
while(adc_calibration_status_get(ADC1));
}
/**
* @brief main function.
* @param none
* @retval none
*/
int main(void)
{
__IO uint32_t index = 0;
nvic_priority_group_config(NVIC_PRIORITY_GROUP_4);
system_clock_config();
at32_board_init();
at32_led_off(LED2);
at32_led_off(LED3);
at32_led_off(LED4);
usart1_config(115200);
gpio_config();
tmr1_config();
dma_config();
adc_config();
printf("tmr_trigger_automatic_preempted \r\n");
tmr_counter_enable(TMR1, TRUE);
tmr_channel_enable(TMR1, TMR_SELECT_CHANNEL_1, TRUE);
tmr_output_enable(TMR1, TRUE);
while(preempt_conversion_count < 5);
while(dma_trans_complete_flag == 0);
tmr_counter_enable(TMR1, FALSE);
for(index = 0; index < 5; index++)
{
printf("adc1_ordinary_valuetab[%d][0] = 0x%x\r\n", index, adc1_ordinary_valuetab[index][0]);
printf("adc1_ordinary_valuetab[%d][1] = 0x%x\r\n", index, adc1_ordinary_valuetab[index][1]);
printf("adc1_ordinary_valuetab[%d][2] = 0x%x\r\n", index, adc1_ordinary_valuetab[index][2]);
printf("adc1_preempted_valuetab[%d][0] = 0x%x\r\n", index, adc1_preempt_valuetab[index][0]);
printf("adc1_preempted_valuetab[%d][1] = 0x%x\r\n", index, adc1_preempt_valuetab[index][1]);
printf("adc1_preempted_valuetab[%d][2] = 0x%x\r\n", index, adc1_preempt_valuetab[index][2]);
printf("\r\n");
}
at32_led_on(LED2);
while(1)
{
}
}
/**
* @}
*/
/**
* @}
*/

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@@ -0,0 +1,46 @@
/**
**************************************************************************
* @file at32f415_clock.h
* @version v2.0.0
* @date 2021-11-26
* @brief header file of clock program
**************************************************************************
* Copyright notice & Disclaimer
*
* The software Board Support Package (BSP) that is made available to
* download from Artery official website is the copyrighted work of Artery.
* Artery authorizes customers to use, copy, and distribute the BSP
* software and its related documentation for the purpose of design and
* development in conjunction with Artery microcontrollers. Use of the
* software is governed by this copyright notice and the following disclaimer.
*
* THIS SOFTWARE IS PROVIDED ON "AS IS" BASIS WITHOUT WARRANTIES,
* GUARANTEES OR REPRESENTATIONS OF ANY KIND. ARTERY EXPRESSLY DISCLAIMS,
* TO THE FULLEST EXTENT PERMITTED BY LAW, ALL EXPRESS, IMPLIED OR
* STATUTORY OR OTHER WARRANTIES, GUARANTEES OR REPRESENTATIONS,
* INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT.
*
**************************************************************************
*/
/* define to prevent recursive inclusion -------------------------------------*/
#ifndef __AT32F415_CLOCK_H
#define __AT32F415_CLOCK_H
#ifdef __cplusplus
extern "C" {
#endif
/* includes ------------------------------------------------------------------*/
#include "at32f415.h"
/* exported functions ------------------------------------------------------- */
void system_clock_config(void);
#ifdef __cplusplus
}
#endif
#endif /* __AT32F415_CLOCK_H */

View File

@@ -0,0 +1,146 @@
/**
**************************************************************************
* @file at32f415_conf.h
* @version v2.0.0
* @date 2021-11-26
* @brief at32f415 config header file
**************************************************************************
* Copyright notice & Disclaimer
*
* The software Board Support Package (BSP) that is made available to
* download from Artery official website is the copyrighted work of Artery.
* Artery authorizes customers to use, copy, and distribute the BSP
* software and its related documentation for the purpose of design and
* development in conjunction with Artery microcontrollers. Use of the
* software is governed by this copyright notice and the following disclaimer.
*
* THIS SOFTWARE IS PROVIDED ON "AS IS" BASIS WITHOUT WARRANTIES,
* GUARANTEES OR REPRESENTATIONS OF ANY KIND. ARTERY EXPRESSLY DISCLAIMS,
* TO THE FULLEST EXTENT PERMITTED BY LAW, ALL EXPRESS, IMPLIED OR
* STATUTORY OR OTHER WARRANTIES, GUARANTEES OR REPRESENTATIONS,
* INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT.
*
**************************************************************************
*/
/* define to prevent recursive inclusion -------------------------------------*/
#ifndef __AT32F415_CONF_H
#define __AT32F415_CONF_H
#ifdef __cplusplus
extern "C" {
#endif
/**
* @brief in the following line adjust the value of high speed exernal crystal (hext)
* used in your application
* tip: to avoid modifying this file each time you need to use different hext, you
* can define the hext value in your toolchain compiler preprocessor.
*/
#if !defined HEXT_VALUE
#define HEXT_VALUE ((uint32_t)8000000) /*!< value of the high speed exernal crystal in hz */
#endif
/**
* @brief in the following line adjust the high speed exernal crystal (hext) startup
* timeout value
*/
#define HEXT_STARTUP_TIMEOUT ((uint16_t)0x3000) /*!< time out for hext start up */
#define HICK_VALUE ((uint32_t)8000000) /*!< value of the high speed internal clock in hz */
/* module define -------------------------------------------------------------*/
#define CRM_MODULE_ENABLED
#define CMP_MODULE_ENABLED
#define TMR_MODULE_ENABLED
#define ERTC_MODULE_ENABLED
#define GPIO_MODULE_ENABLED
#define I2C_MODULE_ENABLED
#define USART_MODULE_ENABLED
#define PWC_MODULE_ENABLED
#define CAN_MODULE_ENABLED
#define ADC_MODULE_ENABLED
#define SPI_MODULE_ENABLED
#define DMA_MODULE_ENABLED
#define DEBUG_MODULE_ENABLED
#define FLASH_MODULE_ENABLED
#define CRC_MODULE_ENABLED
#define WWDT_MODULE_ENABLED
#define WDT_MODULE_ENABLED
#define EXINT_MODULE_ENABLED
#define SDIO_MODULE_ENABLED
#define USB_MODULE_ENABLED
#define MISC_MODULE_ENABLED
/* includes ------------------------------------------------------------------*/
#ifdef CRM_MODULE_ENABLED
#include "at32f415_crm.h"
#endif
#ifdef CMP_MODULE_ENABLED
#include "at32f415_cmp.h"
#endif
#ifdef TMR_MODULE_ENABLED
#include "at32f415_tmr.h"
#endif
#ifdef ERTC_MODULE_ENABLED
#include "at32f415_ertc.h"
#endif
#ifdef GPIO_MODULE_ENABLED
#include "at32f415_gpio.h"
#endif
#ifdef I2C_MODULE_ENABLED
#include "at32f415_i2c.h"
#endif
#ifdef USART_MODULE_ENABLED
#include "at32f415_usart.h"
#endif
#ifdef PWC_MODULE_ENABLED
#include "at32f415_pwc.h"
#endif
#ifdef CAN_MODULE_ENABLED
#include "at32f415_can.h"
#endif
#ifdef ADC_MODULE_ENABLED
#include "at32f415_adc.h"
#endif
#ifdef SPI_MODULE_ENABLED
#include "at32f415_spi.h"
#endif
#ifdef DMA_MODULE_ENABLED
#include "at32f415_dma.h"
#endif
#ifdef DEBUG_MODULE_ENABLED
#include "at32f415_debug.h"
#endif
#ifdef FLASH_MODULE_ENABLED
#include "at32f415_flash.h"
#endif
#ifdef CRC_MODULE_ENABLED
#include "at32f415_crc.h"
#endif
#ifdef WWDT_MODULE_ENABLED
#include "at32f415_wwdt.h"
#endif
#ifdef WDT_MODULE_ENABLED
#include "at32f415_wdt.h"
#endif
#ifdef EXINT_MODULE_ENABLED
#include "at32f415_exint.h"
#endif
#ifdef SDIO_MODULE_ENABLED
#include "at32f415_sdio.h"
#endif
#ifdef MISC_MODULE_ENABLED
#include "at32f415_misc.h"
#endif
#ifdef USB_MODULE_ENABLED
#include "at32f415_usb.h"
#endif
#ifdef __cplusplus
}
#endif
#endif /* __AT32F415_CONF_H */

View File

@@ -0,0 +1,58 @@
/**
**************************************************************************
* @file at32f415_int.h
* @version v2.0.0
* @date 2021-11-26
* @brief header file of main interrupt service routines.
**************************************************************************
* Copyright notice & Disclaimer
*
* The software Board Support Package (BSP) that is made available to
* download from Artery official website is the copyrighted work of Artery.
* Artery authorizes customers to use, copy, and distribute the BSP
* software and its related documentation for the purpose of design and
* development in conjunction with Artery microcontrollers. Use of the
* software is governed by this copyright notice and the following disclaimer.
*
* THIS SOFTWARE IS PROVIDED ON "AS IS" BASIS WITHOUT WARRANTIES,
* GUARANTEES OR REPRESENTATIONS OF ANY KIND. ARTERY EXPRESSLY DISCLAIMS,
* TO THE FULLEST EXTENT PERMITTED BY LAW, ALL EXPRESS, IMPLIED OR
* STATUTORY OR OTHER WARRANTIES, GUARANTEES OR REPRESENTATIONS,
* INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT.
*
**************************************************************************
*/
/* define to prevent recursive inclusion -------------------------------------*/
#ifndef __AT32F415_INT_H
#define __AT32F415_INT_H
#ifdef __cplusplus
extern "C" {
#endif
/* includes ------------------------------------------------------------------*/
#include "at32f415.h"
/* exported types ------------------------------------------------------------*/
/* exported constants --------------------------------------------------------*/
/* exported macro ------------------------------------------------------------*/
/* exported functions ------------------------------------------------------- */
void NMI_Handler(void);
void HardFault_Handler(void);
void MemManage_Handler(void);
void BusFault_Handler(void);
void UsageFault_Handler(void);
void SVC_Handler(void);
void DebugMon_Handler(void);
void PendSV_Handler(void);
void SysTick_Handler(void);
#ifdef __cplusplus
}
#endif
#endif

View File

@@ -0,0 +1,368 @@
<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
<ProjectOpt xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="project_optx.xsd">
<SchemaVersion>1.0</SchemaVersion>
<Header>### uVision Project, (C) Keil Software</Header>
<Extensions>
<cExt>*.c</cExt>
<aExt>*.s*; *.src; *.a*</aExt>
<oExt>*.obj; *.o</oExt>
<lExt>*.lib</lExt>
<tExt>*.txt; *.h; *.inc</tExt>
<pExt>*.plm</pExt>
<CppX>*.cpp</CppX>
<nMigrate>0</nMigrate>
</Extensions>
<DaveTm>
<dwLowDateTime>0</dwLowDateTime>
<dwHighDateTime>0</dwHighDateTime>
</DaveTm>
<Target>
<TargetName>voltage_monitoring</TargetName>
<ToolsetNumber>0x4</ToolsetNumber>
<ToolsetName>ARM-ADS</ToolsetName>
<TargetOption>
<CLKADS>12000000</CLKADS>
<OPTTT>
<gFlags>0</gFlags>
<BeepAtEnd>1</BeepAtEnd>
<RunSim>0</RunSim>
<RunTarget>1</RunTarget>
<RunAbUc>0</RunAbUc>
</OPTTT>
<OPTHX>
<HexSelection>1</HexSelection>
<FlashByte>65535</FlashByte>
<HexRangeLowAddress>0</HexRangeLowAddress>
<HexRangeHighAddress>0</HexRangeHighAddress>
<HexOffset>0</HexOffset>
</OPTHX>
<OPTLEX>
<PageWidth>79</PageWidth>
<PageLength>66</PageLength>
<TabStop>8</TabStop>
<ListingPath>.\listings\</ListingPath>
</OPTLEX>
<ListingPage>
<CreateCListing>1</CreateCListing>
<CreateAListing>1</CreateAListing>
<CreateLListing>1</CreateLListing>
<CreateIListing>0</CreateIListing>
<AsmCond>1</AsmCond>
<AsmSymb>1</AsmSymb>
<AsmXref>0</AsmXref>
<CCond>1</CCond>
<CCode>0</CCode>
<CListInc>0</CListInc>
<CSymb>0</CSymb>
<LinkerCodeListing>0</LinkerCodeListing>
</ListingPage>
<OPTXL>
<LMap>1</LMap>
<LComments>1</LComments>
<LGenerateSymbols>1</LGenerateSymbols>
<LLibSym>1</LLibSym>
<LLines>1</LLines>
<LLocSym>1</LLocSym>
<LPubSym>1</LPubSym>
<LXref>0</LXref>
<LExpSel>0</LExpSel>
</OPTXL>
<OPTFL>
<tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg>
<IsCurrentTarget>1</IsCurrentTarget>
</OPTFL>
<CpuCode>0</CpuCode>
<DebugOpt>
<uSim>0</uSim>
<uTrg>1</uTrg>
<sLdApp>1</sLdApp>
<sGomain>1</sGomain>
<sRbreak>1</sRbreak>
<sRwatch>1</sRwatch>
<sRmem>1</sRmem>
<sRfunc>1</sRfunc>
<sRbox>1</sRbox>
<tLdApp>1</tLdApp>
<tGomain>1</tGomain>
<tRbreak>1</tRbreak>
<tRwatch>1</tRwatch>
<tRmem>1</tRmem>
<tRfunc>0</tRfunc>
<tRbox>1</tRbox>
<tRtrace>1</tRtrace>
<sRSysVw>1</sRSysVw>
<tRSysVw>1</tRSysVw>
<sRunDeb>0</sRunDeb>
<sLrtime>0</sLrtime>
<bEvRecOn>1</bEvRecOn>
<bSchkAxf>0</bSchkAxf>
<bTchkAxf>0</bTchkAxf>
<nTsel>0</nTsel>
<sDll></sDll>
<sDllPa></sDllPa>
<sDlgDll></sDlgDll>
<sDlgPa></sDlgPa>
<sIfile></sIfile>
<tDll></tDll>
<tDllPa></tDllPa>
<tDlgDll></tDlgDll>
<tDlgPa></tDlgPa>
<tIfile></tIfile>
<pMon>BIN\CMSIS_AGDI.dll</pMon>
</DebugOpt>
<TargetDriverDllRegistry>
<SetRegEntry>
<Number>0</Number>
<Key>UL2CM3</Key>
<Name>UL2CM3(-S0 -C0 -P0 -FD20000000 -FC1000 -FN1 -FF0AT32F415_256 -FS08000000 -FL040000 -FP0($$Device:-AT32F415RCT7$Flash\AT32F415_256.FLM))</Name>
</SetRegEntry>
</TargetDriverDllRegistry>
<Breakpoint/>
<Tracepoint>
<THDelay>0</THDelay>
</Tracepoint>
<DebugFlag>
<trace>0</trace>
<periodic>0</periodic>
<aLwin>0</aLwin>
<aCover>0</aCover>
<aSer1>0</aSer1>
<aSer2>0</aSer2>
<aPa>0</aPa>
<viewmode>0</viewmode>
<vrSel>0</vrSel>
<aSym>0</aSym>
<aTbox>0</aTbox>
<AscS1>0</AscS1>
<AscS2>0</AscS2>
<AscS3>0</AscS3>
<aSer3>0</aSer3>
<eProf>0</eProf>
<aLa>0</aLa>
<aPa1>0</aPa1>
<AscS4>0</AscS4>
<aSer4>0</aSer4>
<StkLoc>0</StkLoc>
<TrcWin>0</TrcWin>
<newCpu>0</newCpu>
<uProt>0</uProt>
</DebugFlag>
<LintExecutable></LintExecutable>
<LintConfigFile></LintConfigFile>
<bLintAuto>0</bLintAuto>
<bAutoGenD>0</bAutoGenD>
<LntExFlags>0</LntExFlags>
<pMisraName></pMisraName>
<pszMrule></pszMrule>
<pSingCmds></pSingCmds>
<pMultCmds></pMultCmds>
<pMisraNamep></pMisraNamep>
<pszMrulep></pszMrulep>
<pSingCmdsp></pSingCmdsp>
<pMultCmdsp></pMultCmdsp>
</TargetOption>
</Target>
<Group>
<GroupName>user</GroupName>
<tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg>
<cbSel>0</cbSel>
<RteFlg>0</RteFlg>
<File>
<GroupNumber>1</GroupNumber>
<FileNumber>1</FileNumber>
<FileType>1</FileType>
<tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg>
<bDave2>0</bDave2>
<PathWithFileName>..\src\at32f415_clock.c</PathWithFileName>
<FilenameWithoutPath>at32f415_clock.c</FilenameWithoutPath>
<RteFlg>0</RteFlg>
<bShared>0</bShared>
</File>
<File>
<GroupNumber>1</GroupNumber>
<FileNumber>2</FileNumber>
<FileType>1</FileType>
<tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg>
<bDave2>0</bDave2>
<PathWithFileName>..\src\at32f415_int.c</PathWithFileName>
<FilenameWithoutPath>at32f415_int.c</FilenameWithoutPath>
<RteFlg>0</RteFlg>
<bShared>0</bShared>
</File>
<File>
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<tvExp>0</tvExp>
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<bDave2>0</bDave2>
<PathWithFileName>..\src\main.c</PathWithFileName>
<FilenameWithoutPath>main.c</FilenameWithoutPath>
<RteFlg>0</RteFlg>
<bShared>0</bShared>
</File>
</Group>
<Group>
<GroupName>bsp</GroupName>
<tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg>
<cbSel>0</cbSel>
<RteFlg>0</RteFlg>
<File>
<GroupNumber>2</GroupNumber>
<FileNumber>4</FileNumber>
<FileType>1</FileType>
<tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg>
<bDave2>0</bDave2>
<PathWithFileName>..\..\..\..\..\at32f415_board\at32f415_board.c</PathWithFileName>
<FilenameWithoutPath>at32f415_board.c</FilenameWithoutPath>
<RteFlg>0</RteFlg>
<bShared>0</bShared>
</File>
</Group>
<Group>
<GroupName>firmware</GroupName>
<tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg>
<cbSel>0</cbSel>
<RteFlg>0</RteFlg>
<File>
<GroupNumber>3</GroupNumber>
<FileNumber>5</FileNumber>
<FileType>1</FileType>
<tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg>
<bDave2>0</bDave2>
<PathWithFileName>..\..\..\..\..\..\libraries\drivers\src\at32f415_gpio.c</PathWithFileName>
<FilenameWithoutPath>at32f415_gpio.c</FilenameWithoutPath>
<RteFlg>0</RteFlg>
<bShared>0</bShared>
</File>
<File>
<GroupNumber>3</GroupNumber>
<FileNumber>6</FileNumber>
<FileType>1</FileType>
<tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg>
<bDave2>0</bDave2>
<PathWithFileName>..\..\..\..\..\..\libraries\drivers\src\at32f415_misc.c</PathWithFileName>
<FilenameWithoutPath>at32f415_misc.c</FilenameWithoutPath>
<RteFlg>0</RteFlg>
<bShared>0</bShared>
</File>
<File>
<GroupNumber>3</GroupNumber>
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<FileType>1</FileType>
<tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg>
<bDave2>0</bDave2>
<PathWithFileName>..\..\..\..\..\..\libraries\drivers\src\at32f415_crm.c</PathWithFileName>
<FilenameWithoutPath>at32f415_crm.c</FilenameWithoutPath>
<RteFlg>0</RteFlg>
<bShared>0</bShared>
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<GroupNumber>3</GroupNumber>
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View File

@@ -0,0 +1,497 @@
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View File

@@ -0,0 +1,16 @@
/**
**************************************************************************
* @file readme.txt
* @version v2.0.0
* @date 2021-11-26
* @brief readme
**************************************************************************
*/
this demo is based on the at-start board, in this demo, shows how to
monitoring adc channel's voltage.
the convert data as follow:
- adc1_ordinary_valuetab[0] ---> adc1_channel_4
- adc1_ordinary_valuetab[1] ---> adc1_channel_5
- adc1_ordinary_valuetab[2] ---> adc1_channel_6
the voltage monitoring channel is: adc1_channel_5

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@@ -0,0 +1,99 @@
/**
**************************************************************************
* @file at32f415_clock.c
* @version v2.0.0
* @date 2021-11-26
* @brief system clock config program
**************************************************************************
* Copyright notice & Disclaimer
*
* The software Board Support Package (BSP) that is made available to
* download from Artery official website is the copyrighted work of Artery.
* Artery authorizes customers to use, copy, and distribute the BSP
* software and its related documentation for the purpose of design and
* development in conjunction with Artery microcontrollers. Use of the
* software is governed by this copyright notice and the following disclaimer.
*
* THIS SOFTWARE IS PROVIDED ON "AS IS" BASIS WITHOUT WARRANTIES,
* GUARANTEES OR REPRESENTATIONS OF ANY KIND. ARTERY EXPRESSLY DISCLAIMS,
* TO THE FULLEST EXTENT PERMITTED BY LAW, ALL EXPRESS, IMPLIED OR
* STATUTORY OR OTHER WARRANTIES, GUARANTEES OR REPRESENTATIONS,
* INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT.
*
**************************************************************************
*/
/* includes ------------------------------------------------------------------*/
#include "at32f415_clock.h"
/**
* @brief system clock config program
* @note the system clock is configured as follow:
* - system clock = hext / 2 * pll_mult
* - system clock source = pll (hext)
* - hext = 8000000
* - sclk = 144000000
* - ahbdiv = 1
* - ahbclk = 144000000
* - apb2div = 2
* - apb2clk = 72000000
* - apb1div = 2
* - apb1clk = 72000000
* - pll_mult = 36
* - flash_wtcyc = 4 cycle
* @param none
* @retval none
*/
void system_clock_config(void)
{
/* config flash psr register */
flash_psr_set(FLASH_WAIT_CYCLE_4);
/* reset crm */
crm_reset();
crm_clock_source_enable(CRM_CLOCK_SOURCE_HEXT, TRUE);
/* wait till hext is ready */
while(crm_hext_stable_wait() == ERROR)
{
}
/* config pll clock resource */
crm_pll_config(CRM_PLL_SOURCE_HEXT_DIV, CRM_PLL_MULT_36);
/* enable pll */
crm_clock_source_enable(CRM_CLOCK_SOURCE_PLL, TRUE);
/* wait till pll is ready */
while(crm_flag_get(CRM_PLL_STABLE_FLAG) != SET)
{
}
/* config ahbclk */
crm_ahb_div_set(CRM_AHB_DIV_1);
/* config apb2clk */
crm_apb2_div_set(CRM_APB2_DIV_2);
/* config apb1clk */
crm_apb1_div_set(CRM_APB1_DIV_2);
/* enable auto step mode */
crm_auto_step_mode_enable(TRUE);
/* select pll as system clock source */
crm_sysclk_switch(CRM_SCLK_PLL);
/* wait till pll is used as system clock source */
while(crm_sysclk_switch_status_get() != CRM_SCLK_PLL)
{
}
/* disable auto step mode */
crm_auto_step_mode_enable(FALSE);
/* update system_core_clock global variable */
system_core_clock_update();
}

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@@ -0,0 +1,163 @@
/**
**************************************************************************
* @file at32f415_int.c
* @version v2.0.0
* @date 2021-11-26
* @brief main interrupt service routines.
**************************************************************************
* Copyright notice & Disclaimer
*
* The software Board Support Package (BSP) that is made available to
* download from Artery official website is the copyrighted work of Artery.
* Artery authorizes customers to use, copy, and distribute the BSP
* software and its related documentation for the purpose of design and
* development in conjunction with Artery microcontrollers. Use of the
* software is governed by this copyright notice and the following disclaimer.
*
* THIS SOFTWARE IS PROVIDED ON "AS IS" BASIS WITHOUT WARRANTIES,
* GUARANTEES OR REPRESENTATIONS OF ANY KIND. ARTERY EXPRESSLY DISCLAIMS,
* TO THE FULLEST EXTENT PERMITTED BY LAW, ALL EXPRESS, IMPLIED OR
* STATUTORY OR OTHER WARRANTIES, GUARANTEES OR REPRESENTATIONS,
* INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT.
*
**************************************************************************
*/
/* includes ------------------------------------------------------------------*/
#include "at32f415_int.h"
#include "at32f415_board.h"
extern __IO uint16_t adc1_ordinary_valuetab[3];
extern __IO uint16_t vmor_flag_index;
/** @addtogroup AT32F415_periph_examples
* @{
*/
/** @addtogroup 415_ADC_voltage_monitoring
* @{
*/
/**
* @brief this function handles nmi exception.
* @param none
* @retval none
*/
void NMI_Handler(void)
{
}
/**
* @brief this function handles hard fault exception.
* @param none
* @retval none
*/
void HardFault_Handler(void)
{
/* go to infinite loop when hard fault exception occurs */
while(1)
{
}
}
/**
* @brief this function handles memory manage exception.
* @param none
* @retval none
*/
void MemManage_Handler(void)
{
/* go to infinite loop when memory manage exception occurs */
while(1)
{
}
}
/**
* @brief this function handles bus fault exception.
* @param none
* @retval none
*/
void BusFault_Handler(void)
{
/* go to infinite loop when bus fault exception occurs */
while(1)
{
}
}
/**
* @brief this function handles usage fault exception.
* @param none
* @retval none
*/
void UsageFault_Handler(void)
{
/* go to infinite loop when usage fault exception occurs */
while(1)
{
}
}
/**
* @brief this function handles svcall exception.
* @param none
* @retval none
*/
void SVC_Handler(void)
{
}
/**
* @brief this function handles debug monitor exception.
* @param none
* @retval none
*/
void DebugMon_Handler(void)
{
}
/**
* @brief this function handles pendsv_handler exception.
* @param none
* @retval none
*/
void PendSV_Handler(void)
{
}
/**
* @brief this function handles systick handler.
* @param none
* @retval none
*/
void SysTick_Handler(void)
{
}
/**
* @brief this function handles adc1_2 handler.
* @param none
* @retval none
*/
void ADC1_IRQHandler(void)
{
if(adc_flag_get(ADC1, ADC_VMOR_FLAG) != RESET)
{
at32_led_toggle(LED3);
adc_flag_clear(ADC1, ADC_VMOR_FLAG);
vmor_flag_index = 1;
}
}
/**
* @}
*/
/**
* @}
*/

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@@ -0,0 +1,245 @@
/**
**************************************************************************
* @file main.c
* @version v2.0.0
* @date 2021-11-26
* @brief main program
**************************************************************************
* Copyright notice & Disclaimer
*
* The software Board Support Package (BSP) that is made available to
* download from Artery official website is the copyrighted work of Artery.
* Artery authorizes customers to use, copy, and distribute the BSP
* software and its related documentation for the purpose of design and
* development in conjunction with Artery microcontrollers. Use of the
* software is governed by this copyright notice and the following disclaimer.
*
* THIS SOFTWARE IS PROVIDED ON "AS IS" BASIS WITHOUT WARRANTIES,
* GUARANTEES OR REPRESENTATIONS OF ANY KIND. ARTERY EXPRESSLY DISCLAIMS,
* TO THE FULLEST EXTENT PERMITTED BY LAW, ALL EXPRESS, IMPLIED OR
* STATUTORY OR OTHER WARRANTIES, GUARANTEES OR REPRESENTATIONS,
* INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT.
*
**************************************************************************
*/
#include "at32f415_board.h"
#include "at32f415_clock.h"
#include <stdio.h>
/** @addtogroup AT32F415_periph_examples
* @{
*/
/** @addtogroup 415_ADC_voltage_monitoring ADC_voltage_monitoring
* @{
*/
__IO uint16_t adc1_ordinary_valuetab[3] = {0};
__IO uint16_t vmor_flag_index = 0;
static void usart1_config(uint32_t baudrate);
static void gpio_config(void);
static void dma_config(void);
static void adc_config(void);
/* suport printf function, usemicrolib is unnecessary */
#if (__ARMCC_VERSION > 6000000)
__asm (".global __use_no_semihosting\n\t");
void _sys_exit(int x)
{
x = x;
}
/* __use_no_semihosting was requested, but _ttywrch was */
void _ttywrch(int ch)
{
ch = ch;
}
FILE __stdout;
#else
#ifdef __CC_ARM
#pragma import(__use_no_semihosting)
struct __FILE
{
int handle;
};
FILE __stdout;
void _sys_exit(int x)
{
x = x;
}
#endif
#endif
#if defined ( __GNUC__ ) && !defined (__clang__)
/* with gcc/raisonance, small printf (option ld linker->libraries->small printf set to 'yes') calls
__io_putchar() */
#define PUTCHAR_PROTOTYPE int __io_putchar(int ch)
#else
#define PUTCHAR_PROTOTYPE int fputc(int ch, FILE *f)
#endif /* __gnuc__ */
/**
* @brief retargets the c library printf function to the usart.
* @param none
* @retval none
*/
PUTCHAR_PROTOTYPE
{
while(usart_flag_get(USART1, USART_TDBE_FLAG) == RESET);
usart_data_transmit(USART1, ch);
return ch;
}
/**
* @brief usart1 configuration.
* @param none
* @retval none
*/
static void usart1_config(uint32_t baudrate)
{
gpio_init_type gpio_init_struct;
/* enable the uart1 and gpio clock */
crm_periph_clock_enable(CRM_USART1_PERIPH_CLOCK, TRUE);
crm_periph_clock_enable(CRM_GPIOA_PERIPH_CLOCK, TRUE);
gpio_default_para_init(&gpio_init_struct);
/* configure the uart1 tx pin */
gpio_init_struct.gpio_drive_strength = GPIO_DRIVE_STRENGTH_STRONGER;
gpio_init_struct.gpio_out_type = GPIO_OUTPUT_PUSH_PULL;
gpio_init_struct.gpio_mode = GPIO_MODE_MUX;
gpio_init_struct.gpio_pins = GPIO_PINS_9;
gpio_init_struct.gpio_pull = GPIO_PULL_NONE;
gpio_init(GPIOA, &gpio_init_struct);
/* configure uart param */
usart_init(USART1, baudrate, USART_DATA_8BITS, USART_STOP_1_BIT);
usart_transmitter_enable(USART1, TRUE);
usart_enable(USART1, TRUE);
}
/**
* @brief gpio configuration.
* @param none
* @retval none
*/
static void gpio_config(void)
{
gpio_init_type gpio_initstructure;
crm_periph_clock_enable(CRM_GPIOA_PERIPH_CLOCK, TRUE);
gpio_default_para_init(&gpio_initstructure);
gpio_initstructure.gpio_mode = GPIO_MODE_ANALOG;
gpio_initstructure.gpio_pins = GPIO_PINS_4 | GPIO_PINS_5 | GPIO_PINS_6;
gpio_init(GPIOA, &gpio_initstructure);
}
/**
* @brief dma configuration.
* @param none
* @retval none
*/
static void dma_config(void)
{
dma_init_type dma_init_struct;
crm_periph_clock_enable(CRM_DMA1_PERIPH_CLOCK, TRUE);
dma_reset(DMA1_CHANNEL1);
dma_default_para_init(&dma_init_struct);
dma_init_struct.buffer_size = 3;
dma_init_struct.direction = DMA_DIR_PERIPHERAL_TO_MEMORY;
dma_init_struct.memory_base_addr = (uint32_t)adc1_ordinary_valuetab;
dma_init_struct.memory_data_width = DMA_MEMORY_DATA_WIDTH_HALFWORD;
dma_init_struct.memory_inc_enable = TRUE;
dma_init_struct.peripheral_base_addr = (uint32_t)&(ADC1->odt);
dma_init_struct.peripheral_data_width = DMA_PERIPHERAL_DATA_WIDTH_HALFWORD;
dma_init_struct.peripheral_inc_enable = FALSE;
dma_init_struct.priority = DMA_PRIORITY_HIGH;
dma_init_struct.loop_mode_enable = TRUE;
dma_init(DMA1_CHANNEL1, &dma_init_struct);
dma_channel_enable(DMA1_CHANNEL1, TRUE);
}
/**
* @brief adc configuration.
* @param none
* @retval none
*/
static void adc_config(void)
{
adc_base_config_type adc_base_struct;
crm_periph_clock_enable(CRM_ADC1_PERIPH_CLOCK, TRUE);
crm_adc_clock_div_set(CRM_ADC_DIV_6);
nvic_irq_enable(ADC1_IRQn, 0, 0);
/* select combine mode */
adc_combine_mode_select(ADC_INDEPENDENT_MODE);
adc_base_default_para_init(&adc_base_struct);
adc_base_struct.sequence_mode = TRUE;
adc_base_struct.repeat_mode = FALSE;
adc_base_struct.data_align = ADC_RIGHT_ALIGNMENT;
adc_base_struct.ordinary_channel_length = 3;
adc_base_config(ADC1, &adc_base_struct);
adc_ordinary_channel_set(ADC1, ADC_CHANNEL_4, 1, ADC_SAMPLETIME_239_5);
adc_ordinary_channel_set(ADC1, ADC_CHANNEL_5, 2, ADC_SAMPLETIME_239_5);
adc_ordinary_channel_set(ADC1, ADC_CHANNEL_6, 3, ADC_SAMPLETIME_239_5);
adc_ordinary_conversion_trigger_set(ADC1, ADC12_ORDINARY_TRIG_SOFTWARE, TRUE);
adc_dma_mode_enable(ADC1, TRUE);
adc_voltage_monitor_enable(ADC1, ADC_VMONITOR_SINGLE_ORDINARY);
adc_voltage_monitor_threshold_value_set(ADC1, 0xBBB, 0xAAA);
adc_voltage_monitor_single_channel_select(ADC1, ADC_CHANNEL_5);
adc_interrupt_enable(ADC1, ADC_VMOR_INT, TRUE);
adc_enable(ADC1, TRUE);
adc_calibration_init(ADC1);
while(adc_calibration_init_status_get(ADC1));
adc_calibration_start(ADC1);
while(adc_calibration_status_get(ADC1));
}
/**
* @brief main function.
* @param none
* @retval none
*/
int main(void)
{
__IO uint32_t index = 0;
nvic_priority_group_config(NVIC_PRIORITY_GROUP_4);
system_clock_config();
at32_board_init();
at32_led_off(LED2);
at32_led_off(LED3);
at32_led_off(LED4);
usart1_config(115200);
gpio_config();
dma_config();
adc_config();
printf("voltage_monitoring \r\n");
while(1)
{
at32_led_toggle(LED2);
delay_sec(1);
if(vmor_flag_index == 1)
{
vmor_flag_index = 0;
printf("out of range:adc1_channel_5 value is = %x!\r\n", adc1_ordinary_valuetab[1]);
}
adc_ordinary_software_trigger_enable(ADC1, TRUE);
}
}
/**
* @}
*/
/**
* @}
*/

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@@ -0,0 +1,46 @@
/**
**************************************************************************
* @file at32f415_clock.h
* @version v2.0.0
* @date 2021-11-26
* @brief header file of clock program
**************************************************************************
* Copyright notice & Disclaimer
*
* The software Board Support Package (BSP) that is made available to
* download from Artery official website is the copyrighted work of Artery.
* Artery authorizes customers to use, copy, and distribute the BSP
* software and its related documentation for the purpose of design and
* development in conjunction with Artery microcontrollers. Use of the
* software is governed by this copyright notice and the following disclaimer.
*
* THIS SOFTWARE IS PROVIDED ON "AS IS" BASIS WITHOUT WARRANTIES,
* GUARANTEES OR REPRESENTATIONS OF ANY KIND. ARTERY EXPRESSLY DISCLAIMS,
* TO THE FULLEST EXTENT PERMITTED BY LAW, ALL EXPRESS, IMPLIED OR
* STATUTORY OR OTHER WARRANTIES, GUARANTEES OR REPRESENTATIONS,
* INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT.
*
**************************************************************************
*/
/* define to prevent recursive inclusion -------------------------------------*/
#ifndef __AT32F415_CLOCK_H
#define __AT32F415_CLOCK_H
#ifdef __cplusplus
extern "C" {
#endif
/* includes ------------------------------------------------------------------*/
#include "at32f415.h"
/* exported functions ------------------------------------------------------- */
void system_clock_config(void);
#ifdef __cplusplus
}
#endif
#endif /* __AT32F415_CLOCK_H */

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@@ -0,0 +1,146 @@
/**
**************************************************************************
* @file at32f415_conf.h
* @version v2.0.0
* @date 2021-11-26
* @brief at32f415 config header file
**************************************************************************
* Copyright notice & Disclaimer
*
* The software Board Support Package (BSP) that is made available to
* download from Artery official website is the copyrighted work of Artery.
* Artery authorizes customers to use, copy, and distribute the BSP
* software and its related documentation for the purpose of design and
* development in conjunction with Artery microcontrollers. Use of the
* software is governed by this copyright notice and the following disclaimer.
*
* THIS SOFTWARE IS PROVIDED ON "AS IS" BASIS WITHOUT WARRANTIES,
* GUARANTEES OR REPRESENTATIONS OF ANY KIND. ARTERY EXPRESSLY DISCLAIMS,
* TO THE FULLEST EXTENT PERMITTED BY LAW, ALL EXPRESS, IMPLIED OR
* STATUTORY OR OTHER WARRANTIES, GUARANTEES OR REPRESENTATIONS,
* INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT.
*
**************************************************************************
*/
/* define to prevent recursive inclusion -------------------------------------*/
#ifndef __AT32F415_CONF_H
#define __AT32F415_CONF_H
#ifdef __cplusplus
extern "C" {
#endif
/**
* @brief in the following line adjust the value of high speed exernal crystal (hext)
* used in your application
* tip: to avoid modifying this file each time you need to use different hext, you
* can define the hext value in your toolchain compiler preprocessor.
*/
#if !defined HEXT_VALUE
#define HEXT_VALUE ((uint32_t)8000000) /*!< value of the high speed exernal crystal in hz */
#endif
/**
* @brief in the following line adjust the high speed exernal crystal (hext) startup
* timeout value
*/
#define HEXT_STARTUP_TIMEOUT ((uint16_t)0x3000) /*!< time out for hext start up */
#define HICK_VALUE ((uint32_t)8000000) /*!< value of the high speed internal clock in hz */
/* module define -------------------------------------------------------------*/
#define CRM_MODULE_ENABLED
#define CMP_MODULE_ENABLED
#define TMR_MODULE_ENABLED
#define ERTC_MODULE_ENABLED
#define GPIO_MODULE_ENABLED
#define I2C_MODULE_ENABLED
#define USART_MODULE_ENABLED
#define PWC_MODULE_ENABLED
#define CAN_MODULE_ENABLED
#define ADC_MODULE_ENABLED
#define SPI_MODULE_ENABLED
#define DMA_MODULE_ENABLED
#define DEBUG_MODULE_ENABLED
#define FLASH_MODULE_ENABLED
#define CRC_MODULE_ENABLED
#define WWDT_MODULE_ENABLED
#define WDT_MODULE_ENABLED
#define EXINT_MODULE_ENABLED
#define SDIO_MODULE_ENABLED
#define USB_MODULE_ENABLED
#define MISC_MODULE_ENABLED
/* includes ------------------------------------------------------------------*/
#ifdef CRM_MODULE_ENABLED
#include "at32f415_crm.h"
#endif
#ifdef CMP_MODULE_ENABLED
#include "at32f415_cmp.h"
#endif
#ifdef TMR_MODULE_ENABLED
#include "at32f415_tmr.h"
#endif
#ifdef ERTC_MODULE_ENABLED
#include "at32f415_ertc.h"
#endif
#ifdef GPIO_MODULE_ENABLED
#include "at32f415_gpio.h"
#endif
#ifdef I2C_MODULE_ENABLED
#include "at32f415_i2c.h"
#endif
#ifdef USART_MODULE_ENABLED
#include "at32f415_usart.h"
#endif
#ifdef PWC_MODULE_ENABLED
#include "at32f415_pwc.h"
#endif
#ifdef CAN_MODULE_ENABLED
#include "at32f415_can.h"
#endif
#ifdef ADC_MODULE_ENABLED
#include "at32f415_adc.h"
#endif
#ifdef SPI_MODULE_ENABLED
#include "at32f415_spi.h"
#endif
#ifdef DMA_MODULE_ENABLED
#include "at32f415_dma.h"
#endif
#ifdef DEBUG_MODULE_ENABLED
#include "at32f415_debug.h"
#endif
#ifdef FLASH_MODULE_ENABLED
#include "at32f415_flash.h"
#endif
#ifdef CRC_MODULE_ENABLED
#include "at32f415_crc.h"
#endif
#ifdef WWDT_MODULE_ENABLED
#include "at32f415_wwdt.h"
#endif
#ifdef WDT_MODULE_ENABLED
#include "at32f415_wdt.h"
#endif
#ifdef EXINT_MODULE_ENABLED
#include "at32f415_exint.h"
#endif
#ifdef SDIO_MODULE_ENABLED
#include "at32f415_sdio.h"
#endif
#ifdef MISC_MODULE_ENABLED
#include "at32f415_misc.h"
#endif
#ifdef USB_MODULE_ENABLED
#include "at32f415_usb.h"
#endif
#ifdef __cplusplus
}
#endif
#endif /* __AT32F415_CONF_H */

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@@ -0,0 +1,58 @@
/**
**************************************************************************
* @file at32f415_int.h
* @version v2.0.0
* @date 2021-11-26
* @brief header file of main interrupt service routines.
**************************************************************************
* Copyright notice & Disclaimer
*
* The software Board Support Package (BSP) that is made available to
* download from Artery official website is the copyrighted work of Artery.
* Artery authorizes customers to use, copy, and distribute the BSP
* software and its related documentation for the purpose of design and
* development in conjunction with Artery microcontrollers. Use of the
* software is governed by this copyright notice and the following disclaimer.
*
* THIS SOFTWARE IS PROVIDED ON "AS IS" BASIS WITHOUT WARRANTIES,
* GUARANTEES OR REPRESENTATIONS OF ANY KIND. ARTERY EXPRESSLY DISCLAIMS,
* TO THE FULLEST EXTENT PERMITTED BY LAW, ALL EXPRESS, IMPLIED OR
* STATUTORY OR OTHER WARRANTIES, GUARANTEES OR REPRESENTATIONS,
* INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT.
*
**************************************************************************
*/
/* define to prevent recursive inclusion -------------------------------------*/
#ifndef __AT32F415_INT_H
#define __AT32F415_INT_H
#ifdef __cplusplus
extern "C" {
#endif
/* includes ------------------------------------------------------------------*/
#include "at32f415.h"
/* exported types ------------------------------------------------------------*/
/* exported constants --------------------------------------------------------*/
/* exported macro ------------------------------------------------------------*/
/* exported functions ------------------------------------------------------- */
void NMI_Handler(void);
void HardFault_Handler(void);
void MemManage_Handler(void);
void BusFault_Handler(void);
void UsageFault_Handler(void);
void SVC_Handler(void);
void DebugMon_Handler(void);
void PendSV_Handler(void);
void SysTick_Handler(void);
#ifdef __cplusplus
}
#endif
#endif

View File

@@ -0,0 +1,344 @@
<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
<ProjectOpt xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="project_optx.xsd">
<SchemaVersion>1.0</SchemaVersion>
<Header>### uVision Project, (C) Keil Software</Header>
<Extensions>
<cExt>*.c</cExt>
<aExt>*.s*; *.src; *.a*</aExt>
<oExt>*.obj; *.o</oExt>
<lExt>*.lib</lExt>
<tExt>*.txt; *.h; *.inc</tExt>
<pExt>*.plm</pExt>
<CppX>*.cpp</CppX>
<nMigrate>0</nMigrate>
</Extensions>
<DaveTm>
<dwLowDateTime>0</dwLowDateTime>
<dwHighDateTime>0</dwHighDateTime>
</DaveTm>
<Target>
<TargetName>communication_mode</TargetName>
<ToolsetNumber>0x4</ToolsetNumber>
<ToolsetName>ARM-ADS</ToolsetName>
<TargetOption>
<CLKADS>12000000</CLKADS>
<OPTTT>
<gFlags>0</gFlags>
<BeepAtEnd>1</BeepAtEnd>
<RunSim>0</RunSim>
<RunTarget>1</RunTarget>
<RunAbUc>0</RunAbUc>
</OPTTT>
<OPTHX>
<HexSelection>1</HexSelection>
<FlashByte>65535</FlashByte>
<HexRangeLowAddress>0</HexRangeLowAddress>
<HexRangeHighAddress>0</HexRangeHighAddress>
<HexOffset>0</HexOffset>
</OPTHX>
<OPTLEX>
<PageWidth>79</PageWidth>
<PageLength>66</PageLength>
<TabStop>8</TabStop>
<ListingPath>.\listings\</ListingPath>
</OPTLEX>
<ListingPage>
<CreateCListing>1</CreateCListing>
<CreateAListing>1</CreateAListing>
<CreateLListing>1</CreateLListing>
<CreateIListing>0</CreateIListing>
<AsmCond>1</AsmCond>
<AsmSymb>1</AsmSymb>
<AsmXref>0</AsmXref>
<CCond>1</CCond>
<CCode>0</CCode>
<CListInc>0</CListInc>
<CSymb>0</CSymb>
<LinkerCodeListing>0</LinkerCodeListing>
</ListingPage>
<OPTXL>
<LMap>1</LMap>
<LComments>1</LComments>
<LGenerateSymbols>1</LGenerateSymbols>
<LLibSym>1</LLibSym>
<LLines>1</LLines>
<LLocSym>1</LLocSym>
<LPubSym>1</LPubSym>
<LXref>0</LXref>
<LExpSel>0</LExpSel>
</OPTXL>
<OPTFL>
<tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg>
<IsCurrentTarget>1</IsCurrentTarget>
</OPTFL>
<CpuCode>0</CpuCode>
<DebugOpt>
<uSim>0</uSim>
<uTrg>1</uTrg>
<sLdApp>1</sLdApp>
<sGomain>1</sGomain>
<sRbreak>1</sRbreak>
<sRwatch>1</sRwatch>
<sRmem>1</sRmem>
<sRfunc>1</sRfunc>
<sRbox>1</sRbox>
<tLdApp>1</tLdApp>
<tGomain>1</tGomain>
<tRbreak>1</tRbreak>
<tRwatch>1</tRwatch>
<tRmem>1</tRmem>
<tRfunc>0</tRfunc>
<tRbox>1</tRbox>
<tRtrace>1</tRtrace>
<sRSysVw>1</sRSysVw>
<tRSysVw>1</tRSysVw>
<sRunDeb>0</sRunDeb>
<sLrtime>0</sLrtime>
<bEvRecOn>1</bEvRecOn>
<bSchkAxf>0</bSchkAxf>
<bTchkAxf>0</bTchkAxf>
<nTsel>0</nTsel>
<sDll></sDll>
<sDllPa></sDllPa>
<sDlgDll></sDlgDll>
<sDlgPa></sDlgPa>
<sIfile></sIfile>
<tDll></tDll>
<tDllPa></tDllPa>
<tDlgDll></tDlgDll>
<tDlgPa></tDlgPa>
<tIfile></tIfile>
<pMon>BIN\CMSIS_AGDI.dll</pMon>
</DebugOpt>
<TargetDriverDllRegistry>
<SetRegEntry>
<Number>0</Number>
<Key>UL2CM3</Key>
<Name>UL2CM3(-S0 -C0 -P0 -FD20000000 -FC1000 -FN1 -FF0AT32F415_256 -FS08000000 -FL040000 -FP0($$Device:-AT32F415RCT7$Flash\AT32F415_256.FLM))</Name>
</SetRegEntry>
</TargetDriverDllRegistry>
<Breakpoint/>
<Tracepoint>
<THDelay>0</THDelay>
</Tracepoint>
<DebugFlag>
<trace>0</trace>
<periodic>0</periodic>
<aLwin>0</aLwin>
<aCover>0</aCover>
<aSer1>0</aSer1>
<aSer2>0</aSer2>
<aPa>0</aPa>
<viewmode>0</viewmode>
<vrSel>0</vrSel>
<aSym>0</aSym>
<aTbox>0</aTbox>
<AscS1>0</AscS1>
<AscS2>0</AscS2>
<AscS3>0</AscS3>
<aSer3>0</aSer3>
<eProf>0</eProf>
<aLa>0</aLa>
<aPa1>0</aPa1>
<AscS4>0</AscS4>
<aSer4>0</aSer4>
<StkLoc>0</StkLoc>
<TrcWin>0</TrcWin>
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View File

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</Project>

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/**
**************************************************************************
* @file readme.txt
* @version v2.0.0
* @date 2021-11-26
* @brief readme
**************************************************************************
*/
this demo is based on the at-start board, in this demo, shows how to use the
can communication mode. every 1s transmit one message and the led4 blink,
if receive a message, les2 blink(message id is 0x400) or led3 blink(message
id is not equal to 0x400).
set-up
- can tx ---> pb9
- can rx ---> pb8

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/**
**************************************************************************
* @file at32f415_clock.c
* @version v2.0.0
* @date 2021-11-26
* @brief system clock config program
**************************************************************************
* Copyright notice & Disclaimer
*
* The software Board Support Package (BSP) that is made available to
* download from Artery official website is the copyrighted work of Artery.
* Artery authorizes customers to use, copy, and distribute the BSP
* software and its related documentation for the purpose of design and
* development in conjunction with Artery microcontrollers. Use of the
* software is governed by this copyright notice and the following disclaimer.
*
* THIS SOFTWARE IS PROVIDED ON "AS IS" BASIS WITHOUT WARRANTIES,
* GUARANTEES OR REPRESENTATIONS OF ANY KIND. ARTERY EXPRESSLY DISCLAIMS,
* TO THE FULLEST EXTENT PERMITTED BY LAW, ALL EXPRESS, IMPLIED OR
* STATUTORY OR OTHER WARRANTIES, GUARANTEES OR REPRESENTATIONS,
* INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT.
*
**************************************************************************
*/
/* includes ------------------------------------------------------------------*/
#include "at32f415_clock.h"
/**
* @brief system clock config program
* @note the system clock is configured as follow:
* - system clock = hext / 2 * pll_mult
* - system clock source = pll (hext)
* - hext = 8000000
* - sclk = 144000000
* - ahbdiv = 1
* - ahbclk = 144000000
* - apb2div = 2
* - apb2clk = 72000000
* - apb1div = 2
* - apb1clk = 72000000
* - pll_mult = 36
* - flash_wtcyc = 4 cycle
* @param none
* @retval none
*/
void system_clock_config(void)
{
/* config flash psr register */
flash_psr_set(FLASH_WAIT_CYCLE_4);
/* reset crm */
crm_reset();
crm_clock_source_enable(CRM_CLOCK_SOURCE_HEXT, TRUE);
/* wait till hext is ready */
while(crm_hext_stable_wait() == ERROR)
{
}
/* config pll clock resource */
crm_pll_config(CRM_PLL_SOURCE_HEXT_DIV, CRM_PLL_MULT_36);
/* enable pll */
crm_clock_source_enable(CRM_CLOCK_SOURCE_PLL, TRUE);
/* wait till pll is ready */
while(crm_flag_get(CRM_PLL_STABLE_FLAG) != SET)
{
}
/* config ahbclk */
crm_ahb_div_set(CRM_AHB_DIV_1);
/* config apb2clk */
crm_apb2_div_set(CRM_APB2_DIV_2);
/* config apb1clk */
crm_apb1_div_set(CRM_APB1_DIV_2);
/* enable auto step mode */
crm_auto_step_mode_enable(TRUE);
/* select pll as system clock source */
crm_sysclk_switch(CRM_SCLK_PLL);
/* wait till pll is used as system clock source */
while(crm_sysclk_switch_status_get() != CRM_SCLK_PLL)
{
}
/* disable auto step mode */
crm_auto_step_mode_enable(FALSE);
/* update system_core_clock global variable */
system_core_clock_update();
}

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/**
**************************************************************************
* @file at32f415_int.c
* @version v2.0.0
* @date 2021-11-26
* @brief main interrupt service routines.
**************************************************************************
* Copyright notice & Disclaimer
*
* The software Board Support Package (BSP) that is made available to
* download from Artery official website is the copyrighted work of Artery.
* Artery authorizes customers to use, copy, and distribute the BSP
* software and its related documentation for the purpose of design and
* development in conjunction with Artery microcontrollers. Use of the
* software is governed by this copyright notice and the following disclaimer.
*
* THIS SOFTWARE IS PROVIDED ON "AS IS" BASIS WITHOUT WARRANTIES,
* GUARANTEES OR REPRESENTATIONS OF ANY KIND. ARTERY EXPRESSLY DISCLAIMS,
* TO THE FULLEST EXTENT PERMITTED BY LAW, ALL EXPRESS, IMPLIED OR
* STATUTORY OR OTHER WARRANTIES, GUARANTEES OR REPRESENTATIONS,
* INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT.
*
**************************************************************************
*/
/* includes ------------------------------------------------------------------*/
#include "at32f415_int.h"
/** @addtogroup AT32F415_periph_examples
* @{
*/
/** @addtogroup 415_CAN_communication_mode
* @{
*/
/**
* @brief this function handles nmi exception.
* @param none
* @retval none
*/
void NMI_Handler(void)
{
}
/**
* @brief this function handles hard fault exception.
* @param none
* @retval none
*/
void HardFault_Handler(void)
{
/* go to infinite loop when hard fault exception occurs */
while(1)
{
}
}
/**
* @brief this function handles memory manage exception.
* @param none
* @retval none
*/
void MemManage_Handler(void)
{
/* go to infinite loop when memory manage exception occurs */
while(1)
{
}
}
/**
* @brief this function handles bus fault exception.
* @param none
* @retval none
*/
void BusFault_Handler(void)
{
/* go to infinite loop when bus fault exception occurs */
while(1)
{
}
}
/**
* @brief this function handles usage fault exception.
* @param none
* @retval none
*/
void UsageFault_Handler(void)
{
/* go to infinite loop when usage fault exception occurs */
while(1)
{
}
}
/**
* @brief this function handles svcall exception.
* @param none
* @retval none
*/
void SVC_Handler(void)
{
}
/**
* @brief this function handles debug monitor exception.
* @param none
* @retval none
*/
void DebugMon_Handler(void)
{
}
/**
* @brief this function handles pendsv_handler exception.
* @param none
* @retval none
*/
void PendSV_Handler(void)
{
}
/**
* @brief this function handles systick handler.
* @param none
* @retval none
*/
void SysTick_Handler(void)
{
}
/**
* @}
*/
/**
* @}
*/

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/**
**************************************************************************
* @file main.c
* @version v2.0.0
* @date 2021-11-26
* @brief main program
**************************************************************************
* Copyright notice & Disclaimer
*
* The software Board Support Package (BSP) that is made available to
* download from Artery official website is the copyrighted work of Artery.
* Artery authorizes customers to use, copy, and distribute the BSP
* software and its related documentation for the purpose of design and
* development in conjunction with Artery microcontrollers. Use of the
* software is governed by this copyright notice and the following disclaimer.
*
* THIS SOFTWARE IS PROVIDED ON "AS IS" BASIS WITHOUT WARRANTIES,
* GUARANTEES OR REPRESENTATIONS OF ANY KIND. ARTERY EXPRESSLY DISCLAIMS,
* TO THE FULLEST EXTENT PERMITTED BY LAW, ALL EXPRESS, IMPLIED OR
* STATUTORY OR OTHER WARRANTIES, GUARANTEES OR REPRESENTATIONS,
* INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT.
*
**************************************************************************
*/
#include "at32f415_board.h"
#include "at32f415_clock.h"
/** @addtogroup AT32F415_periph_examples
* @{
*/
/** @addtogroup 415_CAN_communication_mode CAN_communication_mode
* @{
*/
/**
* @brief can gpio config
* @param none
* @retval none
*/
static void can_gpio_config(void)
{
gpio_init_type gpio_init_struct;
crm_periph_clock_enable(CRM_GPIOB_PERIPH_CLOCK, TRUE);
crm_periph_clock_enable(CRM_IOMUX_PERIPH_CLOCK, TRUE);
gpio_pin_remap_config(CAN1_GMUX_0010,TRUE);
gpio_default_para_init(&gpio_init_struct);
/* can tx pin */
gpio_init_struct.gpio_drive_strength = GPIO_DRIVE_STRENGTH_STRONGER;
gpio_init_struct.gpio_out_type = GPIO_OUTPUT_PUSH_PULL;
gpio_init_struct.gpio_mode = GPIO_MODE_MUX;
gpio_init_struct.gpio_pins = GPIO_PINS_9;
gpio_init_struct.gpio_pull = GPIO_PULL_NONE;
gpio_init(GPIOB, &gpio_init_struct);
/* can rx pin */
gpio_init_struct.gpio_drive_strength = GPIO_DRIVE_STRENGTH_STRONGER;
gpio_init_struct.gpio_mode = GPIO_MODE_INPUT;
gpio_init_struct.gpio_pins = GPIO_PINS_8;
gpio_init_struct.gpio_pull = GPIO_PULL_UP;
gpio_init(GPIOB, &gpio_init_struct);
}
/**
* @brief can configiguration.
* @param none
* @retval none
*/
static void can_configuration(void)
{
can_base_type can_base_struct;
can_baudrate_type can_baudrate_struct;
can_filter_init_type can_filter_init_struct;
crm_periph_clock_enable(CRM_CAN1_PERIPH_CLOCK, TRUE);
/* can base init */
can_default_para_init(&can_base_struct);
can_base_struct.mode_selection = CAN_MODE_COMMUNICATE;
can_base_struct.ttc_enable = FALSE;
can_base_struct.aebo_enable = TRUE;
can_base_struct.aed_enable = TRUE;
can_base_struct.prsf_enable = FALSE;
can_base_struct.mdrsel_selection = CAN_DISCARDING_FIRST_RECEIVED;
can_base_struct.mmssr_selection = CAN_SENDING_BY_ID;
can_base_init(CAN1, &can_base_struct);
/* can baudrate, set baudrate = pclk/(baudrate_div *(3 + bts1_size + bts2_size)) */
can_baudrate_struct.baudrate_div = 10;
can_baudrate_struct.rsaw_size = CAN_RSAW_1TQ;
can_baudrate_struct.bts1_size = CAN_BTS1_8TQ;
can_baudrate_struct.bts2_size = CAN_BTS2_3TQ;
can_baudrate_set(CAN1, &can_baudrate_struct);
/* can filter init */
can_filter_init_struct.filter_activate_enable = TRUE;
can_filter_init_struct.filter_mode = CAN_FILTER_MODE_ID_MASK;
can_filter_init_struct.filter_fifo = CAN_FILTER_FIFO0;
can_filter_init_struct.filter_number = 0;
can_filter_init_struct.filter_bit = CAN_FILTER_32BIT;
can_filter_init_struct.filter_id_high = 0;
can_filter_init_struct.filter_id_low = 0;
can_filter_init_struct.filter_mask_high = 0;
can_filter_init_struct.filter_mask_low = 0;
can_filter_init(CAN1, &can_filter_init_struct);
/* can interrupt config */
nvic_irq_enable(CAN1_SE_IRQn, 0x00, 0x00);
nvic_irq_enable(CAN1_RX0_IRQn, 0x00, 0x00);
can_interrupt_enable(CAN1, CAN_RF0MIEN_INT, TRUE);
can_interrupt_enable(CAN1, CAN_ETRIEN_INT, TRUE);
can_interrupt_enable(CAN1, CAN_EOIEN_INT, TRUE);
}
/**
* @brief can transmit data
* @param none
* @retval none
*/
static void can_transmit_data(void)
{
uint8_t transmit_mailbox;
can_tx_message_type tx_message_struct;
tx_message_struct.standard_id = 0x400;
tx_message_struct.extended_id = 0;
tx_message_struct.id_type = CAN_ID_STANDARD;
tx_message_struct.frame_type = CAN_TFT_DATA;
tx_message_struct.dlc = 8;
tx_message_struct.data[0] = 0x11;
tx_message_struct.data[1] = 0x22;
tx_message_struct.data[2] = 0x33;
tx_message_struct.data[3] = 0x44;
tx_message_struct.data[4] = 0x55;
tx_message_struct.data[5] = 0x66;
tx_message_struct.data[6] = 0x77;
tx_message_struct.data[7] = 0x88;
transmit_mailbox = can_message_transmit(CAN1, &tx_message_struct);
while(can_transmit_status_get(CAN1, (can_tx_mailbox_num_type)transmit_mailbox) != CAN_TX_STATUS_SUCCESSFUL);
}
/**
* @brief can1 interrupt function rx0
* @param none
* @retval none
*/
void CAN1_RX0_IRQHandler(void)
{
can_rx_message_type rx_message_struct;
if(can_flag_get(CAN1,CAN_RF0MN_FLAG) != RESET)
{
can_message_receive(CAN1, CAN_RX_FIFO0, &rx_message_struct);
if(rx_message_struct.standard_id == 0x400)
at32_led_toggle(LED2);
else
at32_led_toggle(LED3);
}
}
/**
* @brief can1 interrupt function se
* @param none
* @retval none
*/
void CAN1_SE_IRQHandler(void)
{
__IO uint32_t err_index = 0;
if(can_flag_get(CAN1,CAN_ETR_FLAG) != RESET)
{
err_index = CAN1->ests & 0x70;
can_flag_clear(CAN1, CAN_ETR_FLAG);
if(err_index == 0x00000010)
{
can_reset(CAN1);
can_configuration();
}
}
}
/**
* @brief main function.
* @param none
* @retval none
*/
int main(void)
{
system_clock_config();
at32_board_init();
nvic_priority_group_config(NVIC_PRIORITY_GROUP_4);
can_gpio_config();
can_configuration();
while(1)
{
can_transmit_data();
at32_led_toggle(LED4);
delay_sec(1);
}
}
/**
* @}
*/
/**
* @}
*/

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/**
**************************************************************************
* @file at32f415_clock.h
* @version v2.0.0
* @date 2021-11-26
* @brief header file of clock program
**************************************************************************
* Copyright notice & Disclaimer
*
* The software Board Support Package (BSP) that is made available to
* download from Artery official website is the copyrighted work of Artery.
* Artery authorizes customers to use, copy, and distribute the BSP
* software and its related documentation for the purpose of design and
* development in conjunction with Artery microcontrollers. Use of the
* software is governed by this copyright notice and the following disclaimer.
*
* THIS SOFTWARE IS PROVIDED ON "AS IS" BASIS WITHOUT WARRANTIES,
* GUARANTEES OR REPRESENTATIONS OF ANY KIND. ARTERY EXPRESSLY DISCLAIMS,
* TO THE FULLEST EXTENT PERMITTED BY LAW, ALL EXPRESS, IMPLIED OR
* STATUTORY OR OTHER WARRANTIES, GUARANTEES OR REPRESENTATIONS,
* INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT.
*
**************************************************************************
*/
/* define to prevent recursive inclusion -------------------------------------*/
#ifndef __AT32F415_CLOCK_H
#define __AT32F415_CLOCK_H
#ifdef __cplusplus
extern "C" {
#endif
/* includes ------------------------------------------------------------------*/
#include "at32f415.h"
/* exported functions ------------------------------------------------------- */
void system_clock_config(void);
#ifdef __cplusplus
}
#endif
#endif /* __AT32F415_CLOCK_H */

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/**
**************************************************************************
* @file at32f415_conf.h
* @version v2.0.0
* @date 2021-11-26
* @brief at32f415 config header file
**************************************************************************
* Copyright notice & Disclaimer
*
* The software Board Support Package (BSP) that is made available to
* download from Artery official website is the copyrighted work of Artery.
* Artery authorizes customers to use, copy, and distribute the BSP
* software and its related documentation for the purpose of design and
* development in conjunction with Artery microcontrollers. Use of the
* software is governed by this copyright notice and the following disclaimer.
*
* THIS SOFTWARE IS PROVIDED ON "AS IS" BASIS WITHOUT WARRANTIES,
* GUARANTEES OR REPRESENTATIONS OF ANY KIND. ARTERY EXPRESSLY DISCLAIMS,
* TO THE FULLEST EXTENT PERMITTED BY LAW, ALL EXPRESS, IMPLIED OR
* STATUTORY OR OTHER WARRANTIES, GUARANTEES OR REPRESENTATIONS,
* INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT.
*
**************************************************************************
*/
/* define to prevent recursive inclusion -------------------------------------*/
#ifndef __AT32F415_CONF_H
#define __AT32F415_CONF_H
#ifdef __cplusplus
extern "C" {
#endif
/**
* @brief in the following line adjust the value of high speed exernal crystal (hext)
* used in your application
* tip: to avoid modifying this file each time you need to use different hext, you
* can define the hext value in your toolchain compiler preprocessor.
*/
#if !defined HEXT_VALUE
#define HEXT_VALUE ((uint32_t)8000000) /*!< value of the high speed exernal crystal in hz */
#endif
/**
* @brief in the following line adjust the high speed exernal crystal (hext) startup
* timeout value
*/
#define HEXT_STARTUP_TIMEOUT ((uint16_t)0x3000) /*!< time out for hext start up */
#define HICK_VALUE ((uint32_t)8000000) /*!< value of the high speed internal clock in hz */
/* module define -------------------------------------------------------------*/
#define CRM_MODULE_ENABLED
#define CMP_MODULE_ENABLED
#define TMR_MODULE_ENABLED
#define ERTC_MODULE_ENABLED
#define GPIO_MODULE_ENABLED
#define I2C_MODULE_ENABLED
#define USART_MODULE_ENABLED
#define PWC_MODULE_ENABLED
#define CAN_MODULE_ENABLED
#define ADC_MODULE_ENABLED
#define SPI_MODULE_ENABLED
#define DMA_MODULE_ENABLED
#define DEBUG_MODULE_ENABLED
#define FLASH_MODULE_ENABLED
#define CRC_MODULE_ENABLED
#define WWDT_MODULE_ENABLED
#define WDT_MODULE_ENABLED
#define EXINT_MODULE_ENABLED
#define SDIO_MODULE_ENABLED
#define USB_MODULE_ENABLED
#define MISC_MODULE_ENABLED
/* includes ------------------------------------------------------------------*/
#ifdef CRM_MODULE_ENABLED
#include "at32f415_crm.h"
#endif
#ifdef CMP_MODULE_ENABLED
#include "at32f415_cmp.h"
#endif
#ifdef TMR_MODULE_ENABLED
#include "at32f415_tmr.h"
#endif
#ifdef ERTC_MODULE_ENABLED
#include "at32f415_ertc.h"
#endif
#ifdef GPIO_MODULE_ENABLED
#include "at32f415_gpio.h"
#endif
#ifdef I2C_MODULE_ENABLED
#include "at32f415_i2c.h"
#endif
#ifdef USART_MODULE_ENABLED
#include "at32f415_usart.h"
#endif
#ifdef PWC_MODULE_ENABLED
#include "at32f415_pwc.h"
#endif
#ifdef CAN_MODULE_ENABLED
#include "at32f415_can.h"
#endif
#ifdef ADC_MODULE_ENABLED
#include "at32f415_adc.h"
#endif
#ifdef SPI_MODULE_ENABLED
#include "at32f415_spi.h"
#endif
#ifdef DMA_MODULE_ENABLED
#include "at32f415_dma.h"
#endif
#ifdef DEBUG_MODULE_ENABLED
#include "at32f415_debug.h"
#endif
#ifdef FLASH_MODULE_ENABLED
#include "at32f415_flash.h"
#endif
#ifdef CRC_MODULE_ENABLED
#include "at32f415_crc.h"
#endif
#ifdef WWDT_MODULE_ENABLED
#include "at32f415_wwdt.h"
#endif
#ifdef WDT_MODULE_ENABLED
#include "at32f415_wdt.h"
#endif
#ifdef EXINT_MODULE_ENABLED
#include "at32f415_exint.h"
#endif
#ifdef SDIO_MODULE_ENABLED
#include "at32f415_sdio.h"
#endif
#ifdef MISC_MODULE_ENABLED
#include "at32f415_misc.h"
#endif
#ifdef USB_MODULE_ENABLED
#include "at32f415_usb.h"
#endif
#ifdef __cplusplus
}
#endif
#endif /* __AT32F415_CONF_H */

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/**
**************************************************************************
* @file at32f415_int.h
* @version v2.0.0
* @date 2021-11-26
* @brief header file of main interrupt service routines.
**************************************************************************
* Copyright notice & Disclaimer
*
* The software Board Support Package (BSP) that is made available to
* download from Artery official website is the copyrighted work of Artery.
* Artery authorizes customers to use, copy, and distribute the BSP
* software and its related documentation for the purpose of design and
* development in conjunction with Artery microcontrollers. Use of the
* software is governed by this copyright notice and the following disclaimer.
*
* THIS SOFTWARE IS PROVIDED ON "AS IS" BASIS WITHOUT WARRANTIES,
* GUARANTEES OR REPRESENTATIONS OF ANY KIND. ARTERY EXPRESSLY DISCLAIMS,
* TO THE FULLEST EXTENT PERMITTED BY LAW, ALL EXPRESS, IMPLIED OR
* STATUTORY OR OTHER WARRANTIES, GUARANTEES OR REPRESENTATIONS,
* INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT.
*
**************************************************************************
*/
/* define to prevent recursive inclusion -------------------------------------*/
#ifndef __AT32F415_INT_H
#define __AT32F415_INT_H
#ifdef __cplusplus
extern "C" {
#endif
/* includes ------------------------------------------------------------------*/
#include "at32f415.h"
/* exported types ------------------------------------------------------------*/
/* exported constants --------------------------------------------------------*/
/* exported macro ------------------------------------------------------------*/
/* exported functions ------------------------------------------------------- */
void NMI_Handler(void);
void HardFault_Handler(void);
void MemManage_Handler(void);
void BusFault_Handler(void);
void UsageFault_Handler(void);
void SVC_Handler(void);
void DebugMon_Handler(void);
void PendSV_Handler(void);
void SysTick_Handler(void);
#ifdef __cplusplus
}
#endif
#endif

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<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
<ProjectOpt xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="project_optx.xsd">
<SchemaVersion>1.0</SchemaVersion>
<Header>### uVision Project, (C) Keil Software</Header>
<Extensions>
<cExt>*.c</cExt>
<aExt>*.s*; *.src; *.a*</aExt>
<oExt>*.obj; *.o</oExt>
<lExt>*.lib</lExt>
<tExt>*.txt; *.h; *.inc</tExt>
<pExt>*.plm</pExt>
<CppX>*.cpp</CppX>
<nMigrate>0</nMigrate>
</Extensions>
<DaveTm>
<dwLowDateTime>0</dwLowDateTime>
<dwHighDateTime>0</dwHighDateTime>
</DaveTm>
<Target>
<TargetName>filter</TargetName>
<ToolsetNumber>0x4</ToolsetNumber>
<ToolsetName>ARM-ADS</ToolsetName>
<TargetOption>
<CLKADS>12000000</CLKADS>
<OPTTT>
<gFlags>0</gFlags>
<BeepAtEnd>1</BeepAtEnd>
<RunSim>0</RunSim>
<RunTarget>1</RunTarget>
<RunAbUc>0</RunAbUc>
</OPTTT>
<OPTHX>
<HexSelection>1</HexSelection>
<FlashByte>65535</FlashByte>
<HexRangeLowAddress>0</HexRangeLowAddress>
<HexRangeHighAddress>0</HexRangeHighAddress>
<HexOffset>0</HexOffset>
</OPTHX>
<OPTLEX>
<PageWidth>79</PageWidth>
<PageLength>66</PageLength>
<TabStop>8</TabStop>
<ListingPath>.\listings\</ListingPath>
</OPTLEX>
<ListingPage>
<CreateCListing>1</CreateCListing>
<CreateAListing>1</CreateAListing>
<CreateLListing>1</CreateLListing>
<CreateIListing>0</CreateIListing>
<AsmCond>1</AsmCond>
<AsmSymb>1</AsmSymb>
<AsmXref>0</AsmXref>
<CCond>1</CCond>
<CCode>0</CCode>
<CListInc>0</CListInc>
<CSymb>0</CSymb>
<LinkerCodeListing>0</LinkerCodeListing>
</ListingPage>
<OPTXL>
<LMap>1</LMap>
<LComments>1</LComments>
<LGenerateSymbols>1</LGenerateSymbols>
<LLibSym>1</LLibSym>
<LLines>1</LLines>
<LLocSym>1</LLocSym>
<LPubSym>1</LPubSym>
<LXref>0</LXref>
<LExpSel>0</LExpSel>
</OPTXL>
<OPTFL>
<tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg>
<IsCurrentTarget>1</IsCurrentTarget>
</OPTFL>
<CpuCode>0</CpuCode>
<DebugOpt>
<uSim>0</uSim>
<uTrg>1</uTrg>
<sLdApp>1</sLdApp>
<sGomain>1</sGomain>
<sRbreak>1</sRbreak>
<sRwatch>1</sRwatch>
<sRmem>1</sRmem>
<sRfunc>1</sRfunc>
<sRbox>1</sRbox>
<tLdApp>1</tLdApp>
<tGomain>1</tGomain>
<tRbreak>1</tRbreak>
<tRwatch>1</tRwatch>
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<tRfunc>0</tRfunc>
<tRbox>1</tRbox>
<tRtrace>1</tRtrace>
<sRSysVw>1</sRSysVw>
<tRSysVw>1</tRSysVw>
<sRunDeb>0</sRunDeb>
<sLrtime>0</sLrtime>
<bEvRecOn>1</bEvRecOn>
<bSchkAxf>0</bSchkAxf>
<bTchkAxf>0</bTchkAxf>
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</ProjectOpt>

View File

@@ -0,0 +1,487 @@
<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
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/**
**************************************************************************
* @file readme.txt
* @version v2.0.0
* @date 2021-11-26
* @brief readme
**************************************************************************
*/
this demo is based on the at-start board, in this demo, shows how to use
the can filter funciton. the can tool transmit 6 specified messages in total
(3 extended-id messages and 3 standard-id messages), when mcu receive one
expect id message, test_result will add one, if test success, only 4 filter
messages will be received, the three leds will toggle.
set-up
- can tx ---> pb9
- can rx ---> pb8

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/**
**************************************************************************
* @file at32f415_clock.c
* @version v2.0.0
* @date 2021-11-26
* @brief system clock config program
**************************************************************************
* Copyright notice & Disclaimer
*
* The software Board Support Package (BSP) that is made available to
* download from Artery official website is the copyrighted work of Artery.
* Artery authorizes customers to use, copy, and distribute the BSP
* software and its related documentation for the purpose of design and
* development in conjunction with Artery microcontrollers. Use of the
* software is governed by this copyright notice and the following disclaimer.
*
* THIS SOFTWARE IS PROVIDED ON "AS IS" BASIS WITHOUT WARRANTIES,
* GUARANTEES OR REPRESENTATIONS OF ANY KIND. ARTERY EXPRESSLY DISCLAIMS,
* TO THE FULLEST EXTENT PERMITTED BY LAW, ALL EXPRESS, IMPLIED OR
* STATUTORY OR OTHER WARRANTIES, GUARANTEES OR REPRESENTATIONS,
* INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT.
*
**************************************************************************
*/
/* includes ------------------------------------------------------------------*/
#include "at32f415_clock.h"
/**
* @brief system clock config program
* @note the system clock is configured as follow:
* - system clock = hext / 2 * pll_mult
* - system clock source = pll (hext)
* - hext = 8000000
* - sclk = 144000000
* - ahbdiv = 1
* - ahbclk = 144000000
* - apb2div = 2
* - apb2clk = 72000000
* - apb1div = 2
* - apb1clk = 72000000
* - pll_mult = 36
* - flash_wtcyc = 4 cycle
* @param none
* @retval none
*/
void system_clock_config(void)
{
/* config flash psr register */
flash_psr_set(FLASH_WAIT_CYCLE_4);
/* reset crm */
crm_reset();
crm_clock_source_enable(CRM_CLOCK_SOURCE_HEXT, TRUE);
/* wait till hext is ready */
while(crm_hext_stable_wait() == ERROR)
{
}
/* config pll clock resource */
crm_pll_config(CRM_PLL_SOURCE_HEXT_DIV, CRM_PLL_MULT_36);
/* enable pll */
crm_clock_source_enable(CRM_CLOCK_SOURCE_PLL, TRUE);
/* wait till pll is ready */
while(crm_flag_get(CRM_PLL_STABLE_FLAG) != SET)
{
}
/* config ahbclk */
crm_ahb_div_set(CRM_AHB_DIV_1);
/* config apb2clk */
crm_apb2_div_set(CRM_APB2_DIV_2);
/* config apb1clk */
crm_apb1_div_set(CRM_APB1_DIV_2);
/* enable auto step mode */
crm_auto_step_mode_enable(TRUE);
/* select pll as system clock source */
crm_sysclk_switch(CRM_SCLK_PLL);
/* wait till pll is used as system clock source */
while(crm_sysclk_switch_status_get() != CRM_SCLK_PLL)
{
}
/* disable auto step mode */
crm_auto_step_mode_enable(FALSE);
/* update system_core_clock global variable */
system_core_clock_update();
}

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/**
**************************************************************************
* @file at32f415_int.c
* @version v2.0.0
* @date 2021-11-26
* @brief main interrupt service routines.
**************************************************************************
* Copyright notice & Disclaimer
*
* The software Board Support Package (BSP) that is made available to
* download from Artery official website is the copyrighted work of Artery.
* Artery authorizes customers to use, copy, and distribute the BSP
* software and its related documentation for the purpose of design and
* development in conjunction with Artery microcontrollers. Use of the
* software is governed by this copyright notice and the following disclaimer.
*
* THIS SOFTWARE IS PROVIDED ON "AS IS" BASIS WITHOUT WARRANTIES,
* GUARANTEES OR REPRESENTATIONS OF ANY KIND. ARTERY EXPRESSLY DISCLAIMS,
* TO THE FULLEST EXTENT PERMITTED BY LAW, ALL EXPRESS, IMPLIED OR
* STATUTORY OR OTHER WARRANTIES, GUARANTEES OR REPRESENTATIONS,
* INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT.
*
**************************************************************************
*/
/* includes ------------------------------------------------------------------*/
#include "at32f415_int.h"
/** @addtogroup AT32F415_periph_examples
* @{
*/
/** @addtogroup 415_CAN_filter
* @{
*/
/**
* @brief this function handles nmi exception.
* @param none
* @retval none
*/
void NMI_Handler(void)
{
}
/**
* @brief this function handles hard fault exception.
* @param none
* @retval none
*/
void HardFault_Handler(void)
{
/* go to infinite loop when hard fault exception occurs */
while(1)
{
}
}
/**
* @brief this function handles memory manage exception.
* @param none
* @retval none
*/
void MemManage_Handler(void)
{
/* go to infinite loop when memory manage exception occurs */
while(1)
{
}
}
/**
* @brief this function handles bus fault exception.
* @param none
* @retval none
*/
void BusFault_Handler(void)
{
/* go to infinite loop when bus fault exception occurs */
while(1)
{
}
}
/**
* @brief this function handles usage fault exception.
* @param none
* @retval none
*/
void UsageFault_Handler(void)
{
/* go to infinite loop when usage fault exception occurs */
while(1)
{
}
}
/**
* @brief this function handles svcall exception.
* @param none
* @retval none
*/
void SVC_Handler(void)
{
}
/**
* @brief this function handles debug monitor exception.
* @param none
* @retval none
*/
void DebugMon_Handler(void)
{
}
/**
* @brief this function handles pendsv_handler exception.
* @param none
* @retval none
*/
void PendSV_Handler(void)
{
}
/**
* @brief this function handles systick handler.
* @param none
* @retval none
*/
void SysTick_Handler(void)
{
}
/**
* @}
*/
/**
* @}
*/

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/**
**************************************************************************
* @file main.c
* @version v2.0.0
* @date 2021-11-26
* @brief main program
**************************************************************************
* Copyright notice & Disclaimer
*
* The software Board Support Package (BSP) that is made available to
* download from Artery official website is the copyrighted work of Artery.
* Artery authorizes customers to use, copy, and distribute the BSP
* software and its related documentation for the purpose of design and
* development in conjunction with Artery microcontrollers. Use of the
* software is governed by this copyright notice and the following disclaimer.
*
* THIS SOFTWARE IS PROVIDED ON "AS IS" BASIS WITHOUT WARRANTIES,
* GUARANTEES OR REPRESENTATIONS OF ANY KIND. ARTERY EXPRESSLY DISCLAIMS,
* TO THE FULLEST EXTENT PERMITTED BY LAW, ALL EXPRESS, IMPLIED OR
* STATUTORY OR OTHER WARRANTIES, GUARANTEES OR REPRESENTATIONS,
* INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT.
*
**************************************************************************
*/
#include "at32f415_board.h"
#include "at32f415_clock.h"
/** @addtogroup AT32F415_periph_examples
* @{
*/
/** @addtogroup 415_CAN_filter CAN_filter
* @{
*/
/* extended identifier */
#define FILTER_EXT_ID1 ((uint32_t)0x18F5F100)
#define FILTER_EXT_ID2 ((uint32_t)0x18F5F200)
#define FILTER_EXT_ID3 ((uint32_t)0x18F5F300)
/* standard identifier */
#define FILTER_STD_ID1 ((uint16_t)0x04F6)
#define FILTER_STD_ID2 ((uint16_t)0x04F7)
#define FILTER_STD_ID3 ((uint16_t)0x04F8)
uint8_t test_result = 0;
/**
* @brief can gpio config
* @param none
* @retval none
*/
static void can_gpio_config(void)
{
gpio_init_type gpio_init_struct;
crm_periph_clock_enable(CRM_GPIOB_PERIPH_CLOCK, TRUE);
crm_periph_clock_enable(CRM_IOMUX_PERIPH_CLOCK, TRUE);
gpio_pin_remap_config(CAN1_GMUX_0010,TRUE);
gpio_default_para_init(&gpio_init_struct);
/* can tx pin */
gpio_init_struct.gpio_drive_strength = GPIO_DRIVE_STRENGTH_STRONGER;
gpio_init_struct.gpio_out_type = GPIO_OUTPUT_PUSH_PULL;
gpio_init_struct.gpio_mode = GPIO_MODE_MUX;
gpio_init_struct.gpio_pins = GPIO_PINS_9;
gpio_init_struct.gpio_pull = GPIO_PULL_NONE;
gpio_init(GPIOB, &gpio_init_struct);
/* can rx pin */
gpio_init_struct.gpio_drive_strength = GPIO_DRIVE_STRENGTH_STRONGER;
gpio_init_struct.gpio_mode = GPIO_MODE_INPUT;
gpio_init_struct.gpio_pins = GPIO_PINS_8;
gpio_init_struct.gpio_pull = GPIO_PULL_UP;
gpio_init(GPIOB, &gpio_init_struct);
}
/**
* @brief can configiguration.
* @param none
* @retval none
*/
static void can_configuration(void)
{
can_base_type can_base_struct;
can_baudrate_type can_baudrate_struct;
can_filter_init_type can_filter_init_struct;
crm_periph_clock_enable(CRM_CAN1_PERIPH_CLOCK, TRUE);
/* can base init */
can_default_para_init(&can_base_struct);
can_base_struct.mode_selection = CAN_MODE_COMMUNICATE;
can_base_struct.ttc_enable = FALSE;
can_base_struct.aebo_enable = TRUE;
can_base_struct.aed_enable = TRUE;
can_base_struct.prsf_enable = FALSE;
can_base_struct.mdrsel_selection = CAN_DISCARDING_FIRST_RECEIVED;
can_base_struct.mmssr_selection = CAN_SENDING_BY_ID;
can_base_init(CAN1, &can_base_struct);
/* can baudrate, set baudrate = pclk/(baudrate_div *(3 + bts1_size + bts2_size)) */
can_baudrate_struct.baudrate_div = 10;
can_baudrate_struct.rsaw_size = CAN_RSAW_1TQ;
can_baudrate_struct.bts1_size = CAN_BTS1_8TQ;
can_baudrate_struct.bts2_size = CAN_BTS2_3TQ;
can_baudrate_set(CAN1, &can_baudrate_struct);
/* can filter 0 config */
can_filter_init_struct.filter_activate_enable = TRUE;
can_filter_init_struct.filter_mode = CAN_FILTER_MODE_ID_LIST;
can_filter_init_struct.filter_fifo = CAN_FILTER_FIFO0;
can_filter_init_struct.filter_number = 0;
can_filter_init_struct.filter_bit = CAN_FILTER_32BIT;
can_filter_init_struct.filter_id_high = (((FILTER_EXT_ID1 << 3) >> 16) & 0xFFFF); /* extended identifier is 29 bit */
can_filter_init_struct.filter_id_low = ((FILTER_EXT_ID1 << 3) & 0xFFFF) | 0x04;
can_filter_init_struct.filter_mask_high = ((FILTER_EXT_ID2 << 3) >> 16) & 0xFFFF; /* extended identifier is 29 bit */
can_filter_init_struct.filter_mask_low = ((FILTER_EXT_ID2 << 3) & 0xFFFF) | 0x04;
can_filter_init(CAN1, &can_filter_init_struct);
/* can filter 1 config */
can_filter_init_struct.filter_activate_enable = TRUE;
can_filter_init_struct.filter_mode = CAN_FILTER_MODE_ID_LIST;
can_filter_init_struct.filter_fifo = CAN_FILTER_FIFO0;
can_filter_init_struct.filter_number = 1;
can_filter_init_struct.filter_bit = CAN_FILTER_32BIT;
can_filter_init_struct.filter_id_high = FILTER_STD_ID1 << 5; /* standard identifier is 11 bit */
can_filter_init_struct.filter_id_low = 0;
can_filter_init_struct.filter_mask_high = FILTER_STD_ID2 << 5;/* standard identifier is 11 bit */
can_filter_init_struct.filter_mask_low = 0;
can_filter_init(CAN1, &can_filter_init_struct);
/* can interrupt config */
nvic_irq_enable(CAN1_SE_IRQn, 0x00, 0x00);
nvic_irq_enable(CAN1_RX0_IRQn, 0x00, 0x00);
can_interrupt_enable(CAN1, CAN_RF0MIEN_INT, TRUE);
can_interrupt_enable(CAN1, CAN_ETRIEN_INT, TRUE);
can_interrupt_enable(CAN1, CAN_EOIEN_INT, TRUE);
}
/**
* @brief can transmit data
* @param none
* @retval none
*/
static void can_transmit_data(void)
{
uint8_t transmit_mailbox;
can_tx_message_type tx_message_struct;
/* transmit FILTER_STD_ID1 */
tx_message_struct.standard_id = FILTER_STD_ID1;
tx_message_struct.extended_id = 0;
tx_message_struct.id_type = CAN_ID_STANDARD;
tx_message_struct.frame_type = CAN_TFT_DATA;
tx_message_struct.dlc = 8;
tx_message_struct.data[0] = 0x11;
tx_message_struct.data[1] = 0x22;
tx_message_struct.data[2] = 0x33;
tx_message_struct.data[3] = 0x44;
tx_message_struct.data[4] = 0x55;
tx_message_struct.data[5] = 0x66;
tx_message_struct.data[6] = 0x77;
tx_message_struct.data[7] = 0x88;
transmit_mailbox = can_message_transmit(CAN1, &tx_message_struct);
while(can_transmit_status_get(CAN1, (can_tx_mailbox_num_type)transmit_mailbox) != CAN_TX_STATUS_SUCCESSFUL);
/* transmit FILTER_STD_ID2 */
tx_message_struct.standard_id = FILTER_STD_ID2;
tx_message_struct.extended_id = 0;
tx_message_struct.id_type = CAN_ID_STANDARD;
tx_message_struct.frame_type = CAN_TFT_DATA;
tx_message_struct.dlc = 8;
tx_message_struct.data[0] = 0x11;
tx_message_struct.data[1] = 0x22;
tx_message_struct.data[2] = 0x33;
tx_message_struct.data[3] = 0x44;
tx_message_struct.data[4] = 0x55;
tx_message_struct.data[5] = 0x66;
tx_message_struct.data[6] = 0x77;
tx_message_struct.data[7] = 0x88;
transmit_mailbox = can_message_transmit(CAN1, &tx_message_struct);
while(can_transmit_status_get(CAN1, (can_tx_mailbox_num_type)transmit_mailbox) != CAN_TX_STATUS_SUCCESSFUL);
/* transmit FILTER_STD_ID3 */
tx_message_struct.standard_id = FILTER_STD_ID3;
tx_message_struct.extended_id = 0;
tx_message_struct.id_type = CAN_ID_STANDARD;
tx_message_struct.frame_type = CAN_TFT_DATA;
tx_message_struct.dlc = 8;
tx_message_struct.data[0] = 0x11;
tx_message_struct.data[1] = 0x22;
tx_message_struct.data[2] = 0x33;
tx_message_struct.data[3] = 0x44;
tx_message_struct.data[4] = 0x55;
tx_message_struct.data[5] = 0x66;
tx_message_struct.data[6] = 0x77;
tx_message_struct.data[7] = 0x88;
transmit_mailbox = can_message_transmit(CAN1, &tx_message_struct);
while(can_transmit_status_get(CAN1, (can_tx_mailbox_num_type)transmit_mailbox) != CAN_TX_STATUS_SUCCESSFUL);
/* transmit FILTER_EXT_ID1 */
tx_message_struct.standard_id = 0;
tx_message_struct.extended_id = FILTER_EXT_ID1;
tx_message_struct.id_type = CAN_ID_EXTENDED;
tx_message_struct.frame_type = CAN_TFT_DATA;
tx_message_struct.dlc = 8;
tx_message_struct.data[0] = 0x11;
tx_message_struct.data[1] = 0x22;
tx_message_struct.data[2] = 0x33;
tx_message_struct.data[3] = 0x44;
tx_message_struct.data[4] = 0x55;
tx_message_struct.data[5] = 0x66;
tx_message_struct.data[6] = 0x77;
tx_message_struct.data[7] = 0x88;
transmit_mailbox = can_message_transmit(CAN1, &tx_message_struct);
while(can_transmit_status_get(CAN1, (can_tx_mailbox_num_type)transmit_mailbox) != CAN_TX_STATUS_SUCCESSFUL);
/* transmit FILTER_EXT_ID2 */
tx_message_struct.standard_id = 0;
tx_message_struct.extended_id = FILTER_EXT_ID2;
tx_message_struct.id_type = CAN_ID_EXTENDED;
tx_message_struct.frame_type = CAN_TFT_DATA;
tx_message_struct.dlc = 8;
tx_message_struct.data[0] = 0x11;
tx_message_struct.data[1] = 0x22;
tx_message_struct.data[2] = 0x33;
tx_message_struct.data[3] = 0x44;
tx_message_struct.data[4] = 0x55;
tx_message_struct.data[5] = 0x66;
tx_message_struct.data[6] = 0x77;
tx_message_struct.data[7] = 0x88;
transmit_mailbox = can_message_transmit(CAN1, &tx_message_struct);
while(can_transmit_status_get(CAN1, (can_tx_mailbox_num_type)transmit_mailbox) != CAN_TX_STATUS_SUCCESSFUL);
/* transmit FILTER_EXT_ID3 */
tx_message_struct.standard_id = 0;
tx_message_struct.extended_id = FILTER_EXT_ID3;
tx_message_struct.id_type = CAN_ID_EXTENDED;
tx_message_struct.frame_type = CAN_TFT_DATA;
tx_message_struct.dlc = 8;
tx_message_struct.data[0] = 0x11;
tx_message_struct.data[1] = 0x22;
tx_message_struct.data[2] = 0x33;
tx_message_struct.data[3] = 0x44;
tx_message_struct.data[4] = 0x55;
tx_message_struct.data[5] = 0x66;
tx_message_struct.data[6] = 0x77;
tx_message_struct.data[7] = 0x88;
transmit_mailbox = can_message_transmit(CAN1, &tx_message_struct);
while(can_transmit_status_get(CAN1, (can_tx_mailbox_num_type)transmit_mailbox) != CAN_TX_STATUS_SUCCESSFUL);
}
/**
* @brief can1 interrupt function rx0
* @param none
* @retval none
*/
void CAN1_RX0_IRQHandler(void)
{
can_rx_message_type rx_message_struct;
if(can_flag_get(CAN1,CAN_RF0MN_FLAG) != RESET)
{
if(test_result == 4)
{
test_result = 0;
}
can_message_receive(CAN1, CAN_RX_FIFO0, &rx_message_struct);
if((rx_message_struct.id_type == CAN_ID_STANDARD) && (rx_message_struct.standard_id == FILTER_STD_ID1))
test_result++;
else if((rx_message_struct.id_type == CAN_ID_STANDARD) && (rx_message_struct.standard_id == FILTER_STD_ID2))
test_result++;
else if((rx_message_struct.id_type == CAN_ID_EXTENDED) && (rx_message_struct.extended_id == FILTER_EXT_ID1))
test_result++;
else if((rx_message_struct.id_type == CAN_ID_EXTENDED) && (rx_message_struct.extended_id == FILTER_EXT_ID2))
test_result++;
}
}
/**
* @brief can1 interrupt function se
* @param none
* @retval none
*/
void CAN1_SE_IRQHandler(void)
{
__IO uint32_t err_index = 0;
if(can_flag_get(CAN1,CAN_ETR_FLAG) != RESET)
{
err_index = CAN1->ests & 0x70;
can_flag_clear(CAN1, CAN_ETR_FLAG);
if(err_index == 0x00000010)
{
can_reset(CAN1);
can_configuration();
}
}
}
/**
* @brief main function.
* @param none
* @retval none
*/
int main(void)
{
system_clock_config();
at32_board_init();
nvic_priority_group_config(NVIC_PRIORITY_GROUP_4);
can_gpio_config();
can_configuration();
can_transmit_data();
while(1)
{
if(test_result == 4)
{
at32_led_toggle(LED2);
at32_led_toggle(LED3);
at32_led_toggle(LED4);
delay_sec(1);
}
}
}
/**
* @}
*/
/**
* @}
*/

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/**
**************************************************************************
* @file at32f415_clock.h
* @version v2.0.0
* @date 2021-11-26
* @brief header file of clock program
**************************************************************************
* Copyright notice & Disclaimer
*
* The software Board Support Package (BSP) that is made available to
* download from Artery official website is the copyrighted work of Artery.
* Artery authorizes customers to use, copy, and distribute the BSP
* software and its related documentation for the purpose of design and
* development in conjunction with Artery microcontrollers. Use of the
* software is governed by this copyright notice and the following disclaimer.
*
* THIS SOFTWARE IS PROVIDED ON "AS IS" BASIS WITHOUT WARRANTIES,
* GUARANTEES OR REPRESENTATIONS OF ANY KIND. ARTERY EXPRESSLY DISCLAIMS,
* TO THE FULLEST EXTENT PERMITTED BY LAW, ALL EXPRESS, IMPLIED OR
* STATUTORY OR OTHER WARRANTIES, GUARANTEES OR REPRESENTATIONS,
* INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT.
*
**************************************************************************
*/
/* define to prevent recursive inclusion -------------------------------------*/
#ifndef __AT32F415_CLOCK_H
#define __AT32F415_CLOCK_H
#ifdef __cplusplus
extern "C" {
#endif
/* includes ------------------------------------------------------------------*/
#include "at32f415.h"
/* exported functions ------------------------------------------------------- */
void system_clock_config(void);
#ifdef __cplusplus
}
#endif
#endif /* __AT32F415_CLOCK_H */

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@@ -0,0 +1,146 @@
/**
**************************************************************************
* @file at32f415_conf.h
* @version v2.0.0
* @date 2021-11-26
* @brief at32f415 config header file
**************************************************************************
* Copyright notice & Disclaimer
*
* The software Board Support Package (BSP) that is made available to
* download from Artery official website is the copyrighted work of Artery.
* Artery authorizes customers to use, copy, and distribute the BSP
* software and its related documentation for the purpose of design and
* development in conjunction with Artery microcontrollers. Use of the
* software is governed by this copyright notice and the following disclaimer.
*
* THIS SOFTWARE IS PROVIDED ON "AS IS" BASIS WITHOUT WARRANTIES,
* GUARANTEES OR REPRESENTATIONS OF ANY KIND. ARTERY EXPRESSLY DISCLAIMS,
* TO THE FULLEST EXTENT PERMITTED BY LAW, ALL EXPRESS, IMPLIED OR
* STATUTORY OR OTHER WARRANTIES, GUARANTEES OR REPRESENTATIONS,
* INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT.
*
**************************************************************************
*/
/* define to prevent recursive inclusion -------------------------------------*/
#ifndef __AT32F415_CONF_H
#define __AT32F415_CONF_H
#ifdef __cplusplus
extern "C" {
#endif
/**
* @brief in the following line adjust the value of high speed exernal crystal (hext)
* used in your application
* tip: to avoid modifying this file each time you need to use different hext, you
* can define the hext value in your toolchain compiler preprocessor.
*/
#if !defined HEXT_VALUE
#define HEXT_VALUE ((uint32_t)8000000) /*!< value of the high speed exernal crystal in hz */
#endif
/**
* @brief in the following line adjust the high speed exernal crystal (hext) startup
* timeout value
*/
#define HEXT_STARTUP_TIMEOUT ((uint16_t)0x3000) /*!< time out for hext start up */
#define HICK_VALUE ((uint32_t)8000000) /*!< value of the high speed internal clock in hz */
/* module define -------------------------------------------------------------*/
#define CRM_MODULE_ENABLED
#define CMP_MODULE_ENABLED
#define TMR_MODULE_ENABLED
#define ERTC_MODULE_ENABLED
#define GPIO_MODULE_ENABLED
#define I2C_MODULE_ENABLED
#define USART_MODULE_ENABLED
#define PWC_MODULE_ENABLED
#define CAN_MODULE_ENABLED
#define ADC_MODULE_ENABLED
#define SPI_MODULE_ENABLED
#define DMA_MODULE_ENABLED
#define DEBUG_MODULE_ENABLED
#define FLASH_MODULE_ENABLED
#define CRC_MODULE_ENABLED
#define WWDT_MODULE_ENABLED
#define WDT_MODULE_ENABLED
#define EXINT_MODULE_ENABLED
#define SDIO_MODULE_ENABLED
#define USB_MODULE_ENABLED
#define MISC_MODULE_ENABLED
/* includes ------------------------------------------------------------------*/
#ifdef CRM_MODULE_ENABLED
#include "at32f415_crm.h"
#endif
#ifdef CMP_MODULE_ENABLED
#include "at32f415_cmp.h"
#endif
#ifdef TMR_MODULE_ENABLED
#include "at32f415_tmr.h"
#endif
#ifdef ERTC_MODULE_ENABLED
#include "at32f415_ertc.h"
#endif
#ifdef GPIO_MODULE_ENABLED
#include "at32f415_gpio.h"
#endif
#ifdef I2C_MODULE_ENABLED
#include "at32f415_i2c.h"
#endif
#ifdef USART_MODULE_ENABLED
#include "at32f415_usart.h"
#endif
#ifdef PWC_MODULE_ENABLED
#include "at32f415_pwc.h"
#endif
#ifdef CAN_MODULE_ENABLED
#include "at32f415_can.h"
#endif
#ifdef ADC_MODULE_ENABLED
#include "at32f415_adc.h"
#endif
#ifdef SPI_MODULE_ENABLED
#include "at32f415_spi.h"
#endif
#ifdef DMA_MODULE_ENABLED
#include "at32f415_dma.h"
#endif
#ifdef DEBUG_MODULE_ENABLED
#include "at32f415_debug.h"
#endif
#ifdef FLASH_MODULE_ENABLED
#include "at32f415_flash.h"
#endif
#ifdef CRC_MODULE_ENABLED
#include "at32f415_crc.h"
#endif
#ifdef WWDT_MODULE_ENABLED
#include "at32f415_wwdt.h"
#endif
#ifdef WDT_MODULE_ENABLED
#include "at32f415_wdt.h"
#endif
#ifdef EXINT_MODULE_ENABLED
#include "at32f415_exint.h"
#endif
#ifdef SDIO_MODULE_ENABLED
#include "at32f415_sdio.h"
#endif
#ifdef MISC_MODULE_ENABLED
#include "at32f415_misc.h"
#endif
#ifdef USB_MODULE_ENABLED
#include "at32f415_usb.h"
#endif
#ifdef __cplusplus
}
#endif
#endif /* __AT32F415_CONF_H */

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@@ -0,0 +1,58 @@
/**
**************************************************************************
* @file at32f415_int.h
* @version v2.0.0
* @date 2021-11-26
* @brief header file of main interrupt service routines.
**************************************************************************
* Copyright notice & Disclaimer
*
* The software Board Support Package (BSP) that is made available to
* download from Artery official website is the copyrighted work of Artery.
* Artery authorizes customers to use, copy, and distribute the BSP
* software and its related documentation for the purpose of design and
* development in conjunction with Artery microcontrollers. Use of the
* software is governed by this copyright notice and the following disclaimer.
*
* THIS SOFTWARE IS PROVIDED ON "AS IS" BASIS WITHOUT WARRANTIES,
* GUARANTEES OR REPRESENTATIONS OF ANY KIND. ARTERY EXPRESSLY DISCLAIMS,
* TO THE FULLEST EXTENT PERMITTED BY LAW, ALL EXPRESS, IMPLIED OR
* STATUTORY OR OTHER WARRANTIES, GUARANTEES OR REPRESENTATIONS,
* INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT.
*
**************************************************************************
*/
/* define to prevent recursive inclusion -------------------------------------*/
#ifndef __AT32F415_INT_H
#define __AT32F415_INT_H
#ifdef __cplusplus
extern "C" {
#endif
/* includes ------------------------------------------------------------------*/
#include "at32f415.h"
/* exported types ------------------------------------------------------------*/
/* exported constants --------------------------------------------------------*/
/* exported macro ------------------------------------------------------------*/
/* exported functions ------------------------------------------------------- */
void NMI_Handler(void);
void HardFault_Handler(void);
void MemManage_Handler(void);
void BusFault_Handler(void);
void UsageFault_Handler(void);
void SVC_Handler(void);
void DebugMon_Handler(void);
void PendSV_Handler(void);
void SysTick_Handler(void);
#ifdef __cplusplus
}
#endif
#endif

View File

@@ -0,0 +1,344 @@
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<TargetDriverDllRegistry>
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</SetRegEntry>
</TargetDriverDllRegistry>
<Breakpoint/>
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<THDelay>0</THDelay>
</Tracepoint>
<DebugFlag>
<trace>0</trace>
<periodic>0</periodic>
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</DebugFlag>
<LintExecutable></LintExecutable>
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<pSingCmdsp></pSingCmdsp>
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</TargetOption>
</Target>
<Group>
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<File>
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View File

@@ -0,0 +1,487 @@
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<AdsCpuType>"Cortex-M4"</AdsCpuType>
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<Ra2Chk>0</Ra2Chk>
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<Ocm1>
<Type>0</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</Ocm1>
<Ocm2>
<Type>0</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</Ocm2>
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<Type>0</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</Ocm3>
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<Type>0</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</Ocm4>
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<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</Ocm5>
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<Type>0</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</Ocm6>
<IRAM>
<Type>0</Type>
<StartAddress>0x20000000</StartAddress>
<Size>0x8000</Size>
</IRAM>
<IROM>
<Type>1</Type>
<StartAddress>0x8000000</StartAddress>
<Size>0x40000</Size>
</IROM>
<XRAM>
<Type>0</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</XRAM>
<OCR_RVCT1>
<Type>1</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</OCR_RVCT1>
<OCR_RVCT2>
<Type>1</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
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<Type>1</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</OCR_RVCT3>
<OCR_RVCT4>
<Type>1</Type>
<StartAddress>0x8000000</StartAddress>
<Size>0x40000</Size>
</OCR_RVCT4>
<OCR_RVCT5>
<Type>1</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</OCR_RVCT5>
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<Type>0</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</OCR_RVCT6>
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<Type>0</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</OCR_RVCT7>
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<Type>0</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</OCR_RVCT8>
<OCR_RVCT9>
<Type>0</Type>
<StartAddress>0x20000000</StartAddress>
<Size>0x8000</Size>
</OCR_RVCT9>
<OCR_RVCT10>
<Type>0</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</OCR_RVCT10>
</OnChipMemories>
<RvctStartVector></RvctStartVector>
</ArmAdsMisc>
<Cads>
<interw>1</interw>
<Optim>1</Optim>
<oTime>0</oTime>
<SplitLS>0</SplitLS>
<OneElfS>1</OneElfS>
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<EnumInt>0</EnumInt>
<PlainCh>0</PlainCh>
<Ropi>0</Ropi>
<Rwpi>0</Rwpi>
<wLevel>2</wLevel>
<uThumb>0</uThumb>
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<uC99>0</uC99>
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<v6WtE>0</v6WtE>
<v6Rtti>0</v6Rtti>
<VariousControls>
<MiscControls></MiscControls>
<Define>AT32F415RCT7,USE_STDPERIPH_DRIVER,AT_START_F415_V1</Define>
<Undefine></Undefine>
<IncludePath>..\..\..\..\..\..\libraries\drivers\inc;..\..\..\..\..\..\libraries\cmsis\cm4\core_support;..\..\..\..\..\..\libraries\cmsis\cm4\device_support;..\inc;..\..\..\..\..\at32f415_board</IncludePath>
</VariousControls>
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<interw>1</interw>
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<NoWarn>0</NoWarn>
<uSurpInc>0</uSurpInc>
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<ClangAsOpt>4</ClangAsOpt>
<VariousControls>
<MiscControls></MiscControls>
<Define></Define>
<Undefine></Undefine>
<IncludePath></IncludePath>
</VariousControls>
</Aads>
<LDads>
<umfTarg>1</umfTarg>
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<TextAddressRange>0x08000000</TextAddressRange>
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<pXoBase></pXoBase>
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<IncludeLibsPath></IncludeLibsPath>
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<LinkerInputFile></LinkerInputFile>
<DisabledWarnings></DisabledWarnings>
</LDads>
</TargetArmAds>
</TargetOption>
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<Group>
<GroupName>user</GroupName>
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<File>
<FileName>at32f415_clock.c</FileName>
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<FilePath>..\src\at32f415_clock.c</FilePath>
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<FilePath>..\src\at32f415_int.c</FilePath>
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<FileName>at32f415_board.c</FileName>
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<FilePath>..\..\..\..\..\at32f415_board\at32f415_board.c</FilePath>
</File>
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<GroupName>firmware</GroupName>
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<File>
<FileName>at32f415_gpio.c</FileName>
<FileType>1</FileType>
<FilePath>..\..\..\..\..\..\libraries\drivers\src\at32f415_gpio.c</FilePath>
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<FilePath>..\..\..\..\..\..\libraries\drivers\src\at32f415_crm.c</FilePath>
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<FilePath>..\..\..\..\..\..\libraries\drivers\src\at32f415_can.c</FilePath>
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<FilePath>..\..\..\..\..\..\libraries\drivers\src\at32f415_misc.c</FilePath>
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<FileName>startup_at32f415.s</FileName>
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<FilePath>..\..\..\..\..\..\libraries\cmsis\cm4\device_support\startup\mdk\startup_at32f415.s</FilePath>
</File>
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<GroupName>readme</GroupName>
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<File>
<FileName>readme.txt</FileName>
<FileType>5</FileType>
<FilePath>..\readme.txt</FilePath>
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<apis/>
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<Layers>
<Layer>
<LayName>&lt;Project Info&gt;</LayName>
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</Layer>
</Layers>
</LayerInfo>
</Project>

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@@ -0,0 +1,17 @@
/**
**************************************************************************
* @file readme.txt
* @version v2.0.0
* @date 2021-11-26
* @brief readme
**************************************************************************
*/
this demo is based on the at-start board, in this demo, shows how to use
the can loopback mode. every 1s transmit one message and the led4 blink, if
the message can be received, led2 blink.
set-up
- can tx ---> pb9
- can rx ---> pb8

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@@ -0,0 +1,99 @@
/**
**************************************************************************
* @file at32f415_clock.c
* @version v2.0.0
* @date 2021-11-26
* @brief system clock config program
**************************************************************************
* Copyright notice & Disclaimer
*
* The software Board Support Package (BSP) that is made available to
* download from Artery official website is the copyrighted work of Artery.
* Artery authorizes customers to use, copy, and distribute the BSP
* software and its related documentation for the purpose of design and
* development in conjunction with Artery microcontrollers. Use of the
* software is governed by this copyright notice and the following disclaimer.
*
* THIS SOFTWARE IS PROVIDED ON "AS IS" BASIS WITHOUT WARRANTIES,
* GUARANTEES OR REPRESENTATIONS OF ANY KIND. ARTERY EXPRESSLY DISCLAIMS,
* TO THE FULLEST EXTENT PERMITTED BY LAW, ALL EXPRESS, IMPLIED OR
* STATUTORY OR OTHER WARRANTIES, GUARANTEES OR REPRESENTATIONS,
* INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT.
*
**************************************************************************
*/
/* includes ------------------------------------------------------------------*/
#include "at32f415_clock.h"
/**
* @brief system clock config program
* @note the system clock is configured as follow:
* - system clock = hext / 2 * pll_mult
* - system clock source = pll (hext)
* - hext = 8000000
* - sclk = 144000000
* - ahbdiv = 1
* - ahbclk = 144000000
* - apb2div = 2
* - apb2clk = 72000000
* - apb1div = 2
* - apb1clk = 72000000
* - pll_mult = 36
* - flash_wtcyc = 4 cycle
* @param none
* @retval none
*/
void system_clock_config(void)
{
/* config flash psr register */
flash_psr_set(FLASH_WAIT_CYCLE_4);
/* reset crm */
crm_reset();
crm_clock_source_enable(CRM_CLOCK_SOURCE_HEXT, TRUE);
/* wait till hext is ready */
while(crm_hext_stable_wait() == ERROR)
{
}
/* config pll clock resource */
crm_pll_config(CRM_PLL_SOURCE_HEXT_DIV, CRM_PLL_MULT_36);
/* enable pll */
crm_clock_source_enable(CRM_CLOCK_SOURCE_PLL, TRUE);
/* wait till pll is ready */
while(crm_flag_get(CRM_PLL_STABLE_FLAG) != SET)
{
}
/* config ahbclk */
crm_ahb_div_set(CRM_AHB_DIV_1);
/* config apb2clk */
crm_apb2_div_set(CRM_APB2_DIV_2);
/* config apb1clk */
crm_apb1_div_set(CRM_APB1_DIV_2);
/* enable auto step mode */
crm_auto_step_mode_enable(TRUE);
/* select pll as system clock source */
crm_sysclk_switch(CRM_SCLK_PLL);
/* wait till pll is used as system clock source */
while(crm_sysclk_switch_status_get() != CRM_SCLK_PLL)
{
}
/* disable auto step mode */
crm_auto_step_mode_enable(FALSE);
/* update system_core_clock global variable */
system_core_clock_update();
}

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@@ -0,0 +1,143 @@
/**
**************************************************************************
* @file at32f415_int.c
* @version v2.0.0
* @date 2021-11-26
* @brief main interrupt service routines.
**************************************************************************
* Copyright notice & Disclaimer
*
* The software Board Support Package (BSP) that is made available to
* download from Artery official website is the copyrighted work of Artery.
* Artery authorizes customers to use, copy, and distribute the BSP
* software and its related documentation for the purpose of design and
* development in conjunction with Artery microcontrollers. Use of the
* software is governed by this copyright notice and the following disclaimer.
*
* THIS SOFTWARE IS PROVIDED ON "AS IS" BASIS WITHOUT WARRANTIES,
* GUARANTEES OR REPRESENTATIONS OF ANY KIND. ARTERY EXPRESSLY DISCLAIMS,
* TO THE FULLEST EXTENT PERMITTED BY LAW, ALL EXPRESS, IMPLIED OR
* STATUTORY OR OTHER WARRANTIES, GUARANTEES OR REPRESENTATIONS,
* INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT.
*
**************************************************************************
*/
/* includes ------------------------------------------------------------------*/
#include "at32f415_int.h"
/** @addtogroup AT32F415_periph_examples
* @{
*/
/** @addtogroup 415_CAN_loopback_mode
* @{
*/
/**
* @brief this function handles nmi exception.
* @param none
* @retval none
*/
void NMI_Handler(void)
{
}
/**
* @brief this function handles hard fault exception.
* @param none
* @retval none
*/
void HardFault_Handler(void)
{
/* go to infinite loop when hard fault exception occurs */
while(1)
{
}
}
/**
* @brief this function handles memory manage exception.
* @param none
* @retval none
*/
void MemManage_Handler(void)
{
/* go to infinite loop when memory manage exception occurs */
while(1)
{
}
}
/**
* @brief this function handles bus fault exception.
* @param none
* @retval none
*/
void BusFault_Handler(void)
{
/* go to infinite loop when bus fault exception occurs */
while(1)
{
}
}
/**
* @brief this function handles usage fault exception.
* @param none
* @retval none
*/
void UsageFault_Handler(void)
{
/* go to infinite loop when usage fault exception occurs */
while(1)
{
}
}
/**
* @brief this function handles svcall exception.
* @param none
* @retval none
*/
void SVC_Handler(void)
{
}
/**
* @brief this function handles debug monitor exception.
* @param none
* @retval none
*/
void DebugMon_Handler(void)
{
}
/**
* @brief this function handles pendsv_handler exception.
* @param none
* @retval none
*/
void PendSV_Handler(void)
{
}
/**
* @brief this function handles systick handler.
* @param none
* @retval none
*/
void SysTick_Handler(void)
{
}
/**
* @}
*/
/**
* @}
*/

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@@ -0,0 +1,205 @@
/**
**************************************************************************
* @file main.c
* @version v2.0.0
* @date 2021-11-26
* @brief main program
**************************************************************************
* Copyright notice & Disclaimer
*
* The software Board Support Package (BSP) that is made available to
* download from Artery official website is the copyrighted work of Artery.
* Artery authorizes customers to use, copy, and distribute the BSP
* software and its related documentation for the purpose of design and
* development in conjunction with Artery microcontrollers. Use of the
* software is governed by this copyright notice and the following disclaimer.
*
* THIS SOFTWARE IS PROVIDED ON "AS IS" BASIS WITHOUT WARRANTIES,
* GUARANTEES OR REPRESENTATIONS OF ANY KIND. ARTERY EXPRESSLY DISCLAIMS,
* TO THE FULLEST EXTENT PERMITTED BY LAW, ALL EXPRESS, IMPLIED OR
* STATUTORY OR OTHER WARRANTIES, GUARANTEES OR REPRESENTATIONS,
* INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT.
*
**************************************************************************
*/
#include "at32f415_board.h"
#include "at32f415_clock.h"
/** @addtogroup AT32F415_periph_examples
* @{
*/
/** @addtogroup 415_CAN_loopback_mode CAN_loopback_mode
* @{
*/
/**
* @brief can gpio config
* @param none
* @retval none
*/
static void can_gpio_config(void)
{
gpio_init_type gpio_init_struct;
crm_periph_clock_enable(CRM_GPIOB_PERIPH_CLOCK, TRUE);
crm_periph_clock_enable(CRM_IOMUX_PERIPH_CLOCK, TRUE);
gpio_pin_remap_config(CAN1_GMUX_0010,TRUE);
gpio_default_para_init(&gpio_init_struct);
/* can tx pin */
gpio_init_struct.gpio_drive_strength = GPIO_DRIVE_STRENGTH_STRONGER;
gpio_init_struct.gpio_out_type = GPIO_OUTPUT_PUSH_PULL;
gpio_init_struct.gpio_mode = GPIO_MODE_MUX;
gpio_init_struct.gpio_pins = GPIO_PINS_9;
gpio_init_struct.gpio_pull = GPIO_PULL_NONE;
gpio_init(GPIOB, &gpio_init_struct);
/* can rx pin */
gpio_init_struct.gpio_drive_strength = GPIO_DRIVE_STRENGTH_STRONGER;
gpio_init_struct.gpio_mode = GPIO_MODE_INPUT;
gpio_init_struct.gpio_pins = GPIO_PINS_8;
gpio_init_struct.gpio_pull = GPIO_PULL_UP;
gpio_init(GPIOB, &gpio_init_struct);
}
/**
* @brief can configiguration.
* @param none
* @retval none
*/
static void can_configuration(void)
{
can_base_type can_base_struct;
can_baudrate_type can_baudrate_struct;
can_filter_init_type can_filter_init_struct;
crm_periph_clock_enable(CRM_CAN1_PERIPH_CLOCK, TRUE);
/* can base init */
can_default_para_init(&can_base_struct);
can_base_struct.mode_selection = CAN_MODE_LOOPBACK;
can_base_struct.ttc_enable = FALSE;
can_base_struct.aebo_enable = TRUE;
can_base_struct.aed_enable = TRUE;
can_base_struct.prsf_enable = FALSE;
can_base_struct.mdrsel_selection = CAN_DISCARDING_FIRST_RECEIVED;
can_base_struct.mmssr_selection = CAN_SENDING_BY_ID;
can_base_init(CAN1, &can_base_struct);
/* can baudrate, set baudrate = pclk/(baudrate_div *(3 + bts1_size + bts2_size)) */
can_baudrate_struct.baudrate_div = 10;
can_baudrate_struct.rsaw_size = CAN_RSAW_1TQ;
can_baudrate_struct.bts1_size = CAN_BTS1_8TQ;
can_baudrate_struct.bts2_size = CAN_BTS2_3TQ;
can_baudrate_set(CAN1, &can_baudrate_struct);
/* can filter init */
can_filter_init_struct.filter_activate_enable = TRUE;
can_filter_init_struct.filter_mode = CAN_FILTER_MODE_ID_MASK;
can_filter_init_struct.filter_fifo = CAN_FILTER_FIFO0;
can_filter_init_struct.filter_number = 0;
can_filter_init_struct.filter_bit = CAN_FILTER_32BIT;
can_filter_init_struct.filter_id_high = 0;
can_filter_init_struct.filter_id_low = 0;
can_filter_init_struct.filter_mask_high = 0;
can_filter_init_struct.filter_mask_low = 0;
can_filter_init(CAN1, &can_filter_init_struct);
/* can interrupt config */
nvic_irq_enable(CAN1_SE_IRQn, 0x00, 0x00);
nvic_irq_enable(CAN1_RX0_IRQn, 0x00, 0x00);
can_interrupt_enable(CAN1, CAN_RF0MIEN_INT, TRUE);
can_interrupt_enable(CAN1, CAN_ETRIEN_INT, TRUE);
can_interrupt_enable(CAN1, CAN_EOIEN_INT, TRUE);
}
/**
* @brief can transmit data
* @param none
* @retval none
*/
static void can_transmit_data(void)
{
uint8_t transmit_mailbox;
can_tx_message_type tx_message_struct;
tx_message_struct.standard_id = 0x400;
tx_message_struct.extended_id = 0;
tx_message_struct.id_type = CAN_ID_STANDARD;
tx_message_struct.frame_type = CAN_TFT_DATA;
tx_message_struct.dlc = 8;
tx_message_struct.data[0] = 0x11;
tx_message_struct.data[1] = 0x22;
tx_message_struct.data[2] = 0x33;
tx_message_struct.data[3] = 0x44;
tx_message_struct.data[4] = 0x55;
tx_message_struct.data[5] = 0x66;
tx_message_struct.data[6] = 0x77;
tx_message_struct.data[7] = 0x88;
transmit_mailbox = can_message_transmit(CAN1, &tx_message_struct);
while(can_transmit_status_get(CAN1, (can_tx_mailbox_num_type)transmit_mailbox) != CAN_TX_STATUS_SUCCESSFUL);
}
/**
* @brief can1 interrupt function rx0
* @param none
* @retval none
*/
void CAN1_RX0_IRQHandler(void)
{
can_rx_message_type rx_message_struct;
if(can_flag_get(CAN1,CAN_RF0MN_FLAG) != RESET)
{
can_message_receive(CAN1, CAN_RX_FIFO0, &rx_message_struct);
if(rx_message_struct.standard_id == 0x400)
at32_led_toggle(LED2);
}
}
/**
* @brief can1 interrupt function se
* @param none
* @retval none
*/
void CAN1_SE_IRQHandler(void)
{
__IO uint32_t err_index = 0;
if(can_flag_get(CAN1,CAN_ETR_FLAG) != RESET)
{
err_index = CAN1->ests & 0x70;
can_flag_clear(CAN1, CAN_ETR_FLAG);
if(err_index == 0x00000010)
{
can_reset(CAN1);
can_configuration();
}
}
}
/**
* @brief main function.
* @param none
* @retval none
*/
int main(void)
{
system_clock_config();
at32_board_init();
nvic_priority_group_config(NVIC_PRIORITY_GROUP_4);
can_gpio_config();
can_configuration();
while(1)
{
can_transmit_data();
at32_led_toggle(LED4);
delay_sec(1);
}
}
/**
* @}
*/
/**
* @}
*/

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@@ -0,0 +1,46 @@
/**
**************************************************************************
* @file at32f415_clock.h
* @version v2.0.0
* @date 2021-11-26
* @brief header file of clock program
**************************************************************************
* Copyright notice & Disclaimer
*
* The software Board Support Package (BSP) that is made available to
* download from Artery official website is the copyrighted work of Artery.
* Artery authorizes customers to use, copy, and distribute the BSP
* software and its related documentation for the purpose of design and
* development in conjunction with Artery microcontrollers. Use of the
* software is governed by this copyright notice and the following disclaimer.
*
* THIS SOFTWARE IS PROVIDED ON "AS IS" BASIS WITHOUT WARRANTIES,
* GUARANTEES OR REPRESENTATIONS OF ANY KIND. ARTERY EXPRESSLY DISCLAIMS,
* TO THE FULLEST EXTENT PERMITTED BY LAW, ALL EXPRESS, IMPLIED OR
* STATUTORY OR OTHER WARRANTIES, GUARANTEES OR REPRESENTATIONS,
* INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT.
*
**************************************************************************
*/
/* define to prevent recursive inclusion -------------------------------------*/
#ifndef __AT32F415_CLOCK_H
#define __AT32F415_CLOCK_H
#ifdef __cplusplus
extern "C" {
#endif
/* includes ------------------------------------------------------------------*/
#include "at32f415.h"
/* exported functions ------------------------------------------------------- */
void system_clock_config(void);
#ifdef __cplusplus
}
#endif
#endif /* __AT32F415_CLOCK_H */

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@@ -0,0 +1,146 @@
/**
**************************************************************************
* @file at32f415_conf.h
* @version v2.0.0
* @date 2021-11-26
* @brief at32f415 config header file
**************************************************************************
* Copyright notice & Disclaimer
*
* The software Board Support Package (BSP) that is made available to
* download from Artery official website is the copyrighted work of Artery.
* Artery authorizes customers to use, copy, and distribute the BSP
* software and its related documentation for the purpose of design and
* development in conjunction with Artery microcontrollers. Use of the
* software is governed by this copyright notice and the following disclaimer.
*
* THIS SOFTWARE IS PROVIDED ON "AS IS" BASIS WITHOUT WARRANTIES,
* GUARANTEES OR REPRESENTATIONS OF ANY KIND. ARTERY EXPRESSLY DISCLAIMS,
* TO THE FULLEST EXTENT PERMITTED BY LAW, ALL EXPRESS, IMPLIED OR
* STATUTORY OR OTHER WARRANTIES, GUARANTEES OR REPRESENTATIONS,
* INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT.
*
**************************************************************************
*/
/* define to prevent recursive inclusion -------------------------------------*/
#ifndef __AT32F415_CONF_H
#define __AT32F415_CONF_H
#ifdef __cplusplus
extern "C" {
#endif
/**
* @brief in the following line adjust the value of high speed exernal crystal (hext)
* used in your application
* tip: to avoid modifying this file each time you need to use different hext, you
* can define the hext value in your toolchain compiler preprocessor.
*/
#if !defined HEXT_VALUE
#define HEXT_VALUE ((uint32_t)8000000) /*!< value of the high speed exernal crystal in hz */
#endif
/**
* @brief in the following line adjust the high speed exernal crystal (hext) startup
* timeout value
*/
#define HEXT_STARTUP_TIMEOUT ((uint16_t)0x3000) /*!< time out for hext start up */
#define HICK_VALUE ((uint32_t)8000000) /*!< value of the high speed internal clock in hz */
/* module define -------------------------------------------------------------*/
#define CRM_MODULE_ENABLED
#define CMP_MODULE_ENABLED
#define TMR_MODULE_ENABLED
#define ERTC_MODULE_ENABLED
#define GPIO_MODULE_ENABLED
#define I2C_MODULE_ENABLED
#define USART_MODULE_ENABLED
#define PWC_MODULE_ENABLED
#define CAN_MODULE_ENABLED
#define ADC_MODULE_ENABLED
#define SPI_MODULE_ENABLED
#define DMA_MODULE_ENABLED
#define DEBUG_MODULE_ENABLED
#define FLASH_MODULE_ENABLED
#define CRC_MODULE_ENABLED
#define WWDT_MODULE_ENABLED
#define WDT_MODULE_ENABLED
#define EXINT_MODULE_ENABLED
#define SDIO_MODULE_ENABLED
#define USB_MODULE_ENABLED
#define MISC_MODULE_ENABLED
/* includes ------------------------------------------------------------------*/
#ifdef CRM_MODULE_ENABLED
#include "at32f415_crm.h"
#endif
#ifdef CMP_MODULE_ENABLED
#include "at32f415_cmp.h"
#endif
#ifdef TMR_MODULE_ENABLED
#include "at32f415_tmr.h"
#endif
#ifdef ERTC_MODULE_ENABLED
#include "at32f415_ertc.h"
#endif
#ifdef GPIO_MODULE_ENABLED
#include "at32f415_gpio.h"
#endif
#ifdef I2C_MODULE_ENABLED
#include "at32f415_i2c.h"
#endif
#ifdef USART_MODULE_ENABLED
#include "at32f415_usart.h"
#endif
#ifdef PWC_MODULE_ENABLED
#include "at32f415_pwc.h"
#endif
#ifdef CAN_MODULE_ENABLED
#include "at32f415_can.h"
#endif
#ifdef ADC_MODULE_ENABLED
#include "at32f415_adc.h"
#endif
#ifdef SPI_MODULE_ENABLED
#include "at32f415_spi.h"
#endif
#ifdef DMA_MODULE_ENABLED
#include "at32f415_dma.h"
#endif
#ifdef DEBUG_MODULE_ENABLED
#include "at32f415_debug.h"
#endif
#ifdef FLASH_MODULE_ENABLED
#include "at32f415_flash.h"
#endif
#ifdef CRC_MODULE_ENABLED
#include "at32f415_crc.h"
#endif
#ifdef WWDT_MODULE_ENABLED
#include "at32f415_wwdt.h"
#endif
#ifdef WDT_MODULE_ENABLED
#include "at32f415_wdt.h"
#endif
#ifdef EXINT_MODULE_ENABLED
#include "at32f415_exint.h"
#endif
#ifdef SDIO_MODULE_ENABLED
#include "at32f415_sdio.h"
#endif
#ifdef MISC_MODULE_ENABLED
#include "at32f415_misc.h"
#endif
#ifdef USB_MODULE_ENABLED
#include "at32f415_usb.h"
#endif
#ifdef __cplusplus
}
#endif
#endif /* __AT32F415_CONF_H */

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@@ -0,0 +1,58 @@
/**
**************************************************************************
* @file at32f415_int.h
* @version v2.0.0
* @date 2021-11-26
* @brief header file of main interrupt service routines.
**************************************************************************
* Copyright notice & Disclaimer
*
* The software Board Support Package (BSP) that is made available to
* download from Artery official website is the copyrighted work of Artery.
* Artery authorizes customers to use, copy, and distribute the BSP
* software and its related documentation for the purpose of design and
* development in conjunction with Artery microcontrollers. Use of the
* software is governed by this copyright notice and the following disclaimer.
*
* THIS SOFTWARE IS PROVIDED ON "AS IS" BASIS WITHOUT WARRANTIES,
* GUARANTEES OR REPRESENTATIONS OF ANY KIND. ARTERY EXPRESSLY DISCLAIMS,
* TO THE FULLEST EXTENT PERMITTED BY LAW, ALL EXPRESS, IMPLIED OR
* STATUTORY OR OTHER WARRANTIES, GUARANTEES OR REPRESENTATIONS,
* INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT.
*
**************************************************************************
*/
/* define to prevent recursive inclusion -------------------------------------*/
#ifndef __AT32F415_INT_H
#define __AT32F415_INT_H
#ifdef __cplusplus
extern "C" {
#endif
/* includes ------------------------------------------------------------------*/
#include "at32f415.h"
/* exported types ------------------------------------------------------------*/
/* exported constants --------------------------------------------------------*/
/* exported macro ------------------------------------------------------------*/
/* exported functions ------------------------------------------------------- */
void NMI_Handler(void);
void HardFault_Handler(void);
void MemManage_Handler(void);
void BusFault_Handler(void);
void UsageFault_Handler(void);
void SVC_Handler(void);
void DebugMon_Handler(void);
void PendSV_Handler(void);
void SysTick_Handler(void);
#ifdef __cplusplus
}
#endif
#endif

View File

@@ -0,0 +1,380 @@
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View File

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<CommonProperty>
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<RVCTCodeConst>0</RVCTCodeConst>
<RVCTZI>0</RVCTZI>
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<ModuleSelection>0</ModuleSelection>
<IncludeInBuild>1</IncludeInBuild>
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<IncludeLibraryModules></IncludeLibraryModules>
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<DllOption>
<SimDllName>SARMCM3.DLL</SimDllName>
<SimDllArguments> -REMAP -MPU</SimDllArguments>
<SimDlgDll>DCM.DLL</SimDlgDll>
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<TargetDllName>SARMCM3.DLL</TargetDllName>
<TargetDllArguments> -MPU</TargetDllArguments>
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<DebugOption>
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<HexRangeHighAddress>0</HexRangeHighAddress>
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<Flash1>
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<RunIndependent>0</RunIndependent>
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<DriverSelection>4096</DriverSelection>
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<Flash2>BIN\UL2CM3.DLL</Flash2>
<Flash3></Flash3>
<Flash4></Flash4>
<pFcarmOut></pFcarmOut>
<pFcarmGrp></pFcarmGrp>
<pFcArmRoot></pFcArmRoot>
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<Type>0</Type>
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<StartAddress>0x0</StartAddress>
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<Type>0</Type>
<StartAddress>0x20000000</StartAddress>
<Size>0x8000</Size>
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<Type>1</Type>
<StartAddress>0x8000000</StartAddress>
<Size>0x40000</Size>
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<Type>0</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</XRAM>
<OCR_RVCT1>
<Type>1</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</OCR_RVCT1>
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<Type>1</Type>
<StartAddress>0x0</StartAddress>
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</OCR_RVCT2>
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<Type>1</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</OCR_RVCT3>
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<Type>1</Type>
<StartAddress>0x8000000</StartAddress>
<Size>0x40000</Size>
</OCR_RVCT4>
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<Type>1</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</OCR_RVCT5>
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<Type>0</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</OCR_RVCT6>
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<Type>0</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</OCR_RVCT7>
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<Type>0</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</OCR_RVCT8>
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<Type>0</Type>
<StartAddress>0x20000000</StartAddress>
<Size>0x8000</Size>
</OCR_RVCT9>
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<Type>0</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</OCR_RVCT10>
</OnChipMemories>
<RvctStartVector></RvctStartVector>
</ArmAdsMisc>
<Cads>
<interw>1</interw>
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<SplitLS>0</SplitLS>
<OneElfS>1</OneElfS>
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<EnumInt>0</EnumInt>
<PlainCh>0</PlainCh>
<Ropi>0</Ropi>
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<wLevel>2</wLevel>
<uThumb>0</uThumb>
<uSurpInc>0</uSurpInc>
<uC99>0</uC99>
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<v6WtE>0</v6WtE>
<v6Rtti>0</v6Rtti>
<VariousControls>
<MiscControls></MiscControls>
<Define>AT32F415RCT7,USE_STDPERIPH_DRIVER,AT_START_F415_V1</Define>
<Undefine></Undefine>
<IncludePath>..\..\..\..\..\..\libraries\drivers\inc;..\..\..\..\..\..\libraries\cmsis\cm4\core_support;..\..\..\..\..\..\libraries\cmsis\cm4\device_support;..\inc;..\..\..\..\..\at32f415_board</IncludePath>
</VariousControls>
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<thumb>0</thumb>
<SplitLS>0</SplitLS>
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<ClangAsOpt>4</ClangAsOpt>
<VariousControls>
<MiscControls></MiscControls>
<Define></Define>
<Undefine></Undefine>
<IncludePath></IncludePath>
</VariousControls>
</Aads>
<LDads>
<umfTarg>1</umfTarg>
<Ropi>0</Ropi>
<Rwpi>0</Rwpi>
<noStLib>0</noStLib>
<RepFail>1</RepFail>
<useFile>0</useFile>
<TextAddressRange>0x08000000</TextAddressRange>
<DataAddressRange>0x20000000</DataAddressRange>
<pXoBase></pXoBase>
<ScatterFile></ScatterFile>
<IncludeLibs></IncludeLibs>
<IncludeLibsPath></IncludeLibsPath>
<Misc></Misc>
<LinkerInputFile></LinkerInputFile>
<DisabledWarnings></DisabledWarnings>
</LDads>
</TargetArmAds>
</TargetOption>
<Groups>
<Group>
<GroupName>user</GroupName>
<Files>
<File>
<FileName>at32f415_clock.c</FileName>
<FileType>1</FileType>
<FilePath>..\src\at32f415_clock.c</FilePath>
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<FileName>at32f415_cmp.c</FileName>
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<LayName>&lt;Project Info&gt;</LayName>
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</Project>

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@@ -0,0 +1,12 @@
/**
**************************************************************************
* @file readme.txt
* @version v2.0.0
* @date 2021-11-26
* @brief readme
**************************************************************************
*/
this example shows how to configure cmp to wakeup deep sleep mode, if wakeup
from deep sleep mode, usart1 will print some messages(pa9). the cmp_out(pa6) will
output the result of compare too.

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@@ -0,0 +1,99 @@
/**
**************************************************************************
* @file at32f415_clock.c
* @version v2.0.0
* @date 2021-11-26
* @brief system clock config program
**************************************************************************
* Copyright notice & Disclaimer
*
* The software Board Support Package (BSP) that is made available to
* download from Artery official website is the copyrighted work of Artery.
* Artery authorizes customers to use, copy, and distribute the BSP
* software and its related documentation for the purpose of design and
* development in conjunction with Artery microcontrollers. Use of the
* software is governed by this copyright notice and the following disclaimer.
*
* THIS SOFTWARE IS PROVIDED ON "AS IS" BASIS WITHOUT WARRANTIES,
* GUARANTEES OR REPRESENTATIONS OF ANY KIND. ARTERY EXPRESSLY DISCLAIMS,
* TO THE FULLEST EXTENT PERMITTED BY LAW, ALL EXPRESS, IMPLIED OR
* STATUTORY OR OTHER WARRANTIES, GUARANTEES OR REPRESENTATIONS,
* INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT.
*
**************************************************************************
*/
/* includes ------------------------------------------------------------------*/
#include "at32f415_clock.h"
/**
* @brief system clock config program
* @note the system clock is configured as follow:
* - system clock = hext / 2 * pll_mult
* - system clock source = pll (hext)
* - hext = 8000000
* - sclk = 144000000
* - ahbdiv = 1
* - ahbclk = 144000000
* - apb2div = 2
* - apb2clk = 72000000
* - apb1div = 2
* - apb1clk = 72000000
* - pll_mult = 36
* - flash_wtcyc = 4 cycle
* @param none
* @retval none
*/
void system_clock_config(void)
{
/* config flash psr register */
flash_psr_set(FLASH_WAIT_CYCLE_4);
/* reset crm */
crm_reset();
crm_clock_source_enable(CRM_CLOCK_SOURCE_HEXT, TRUE);
/* wait till hext is ready */
while(crm_hext_stable_wait() == ERROR)
{
}
/* config pll clock resource */
crm_pll_config(CRM_PLL_SOURCE_HEXT_DIV, CRM_PLL_MULT_36);
/* enable pll */
crm_clock_source_enable(CRM_CLOCK_SOURCE_PLL, TRUE);
/* wait till pll is ready */
while(crm_flag_get(CRM_PLL_STABLE_FLAG) != SET)
{
}
/* config ahbclk */
crm_ahb_div_set(CRM_AHB_DIV_1);
/* config apb2clk */
crm_apb2_div_set(CRM_APB2_DIV_2);
/* config apb1clk */
crm_apb1_div_set(CRM_APB1_DIV_2);
/* enable auto step mode */
crm_auto_step_mode_enable(TRUE);
/* select pll as system clock source */
crm_sysclk_switch(CRM_SCLK_PLL);
/* wait till pll is used as system clock source */
while(crm_sysclk_switch_status_get() != CRM_SCLK_PLL)
{
}
/* disable auto step mode */
crm_auto_step_mode_enable(FALSE);
/* update system_core_clock global variable */
system_core_clock_update();
}

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@@ -0,0 +1,157 @@
/**
**************************************************************************
* @file at32f415_int.c
* @version v2.0.0
* @date 2021-11-26
* @brief main interrupt service routines.
**************************************************************************
* Copyright notice & Disclaimer
*
* The software Board Support Package (BSP) that is made available to
* download from Artery official website is the copyrighted work of Artery.
* Artery authorizes customers to use, copy, and distribute the BSP
* software and its related documentation for the purpose of design and
* development in conjunction with Artery microcontrollers. Use of the
* software is governed by this copyright notice and the following disclaimer.
*
* THIS SOFTWARE IS PROVIDED ON "AS IS" BASIS WITHOUT WARRANTIES,
* GUARANTEES OR REPRESENTATIONS OF ANY KIND. ARTERY EXPRESSLY DISCLAIMS,
* TO THE FULLEST EXTENT PERMITTED BY LAW, ALL EXPRESS, IMPLIED OR
* STATUTORY OR OTHER WARRANTIES, GUARANTEES OR REPRESENTATIONS,
* INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT.
*
**************************************************************************
*/
/* includes ------------------------------------------------------------------*/
#include "at32f415_int.h"
/** @addtogroup AT32F415_periph_examples
* @{
*/
/** @addtogroup 415_CMP_deep_sleep_mode
* @{
*/
/**
* @brief this function handles nmi exception.
* @param none
* @retval none
*/
void NMI_Handler(void)
{
}
/**
* @brief this function handles hard fault exception.
* @param none
* @retval none
*/
void HardFault_Handler(void)
{
/* go to infinite loop when hard fault exception occurs */
while(1)
{
}
}
/**
* @brief this function handles memory manage exception.
* @param none
* @retval none
*/
void MemManage_Handler(void)
{
/* go to infinite loop when memory manage exception occurs */
while(1)
{
}
}
/**
* @brief this function handles bus fault exception.
* @param none
* @retval none
*/
void BusFault_Handler(void)
{
/* go to infinite loop when bus fault exception occurs */
while(1)
{
}
}
/**
* @brief this function handles usage fault exception.
* @param none
* @retval none
*/
void UsageFault_Handler(void)
{
/* go to infinite loop when usage fault exception occurs */
while(1)
{
}
}
/**
* @brief this function handles svcall exception.
* @param none
* @retval none
*/
void SVC_Handler(void)
{
}
/**
* @brief this function handles debug monitor exception.
* @param none
* @retval none
*/
void DebugMon_Handler(void)
{
}
/**
* @brief this function handles pendsv_handler exception.
* @param none
* @retval none
*/
void PendSV_Handler(void)
{
}
/**
* @brief this function handles systick handler.
* @param none
* @retval none
*/
void SysTick_Handler(void)
{
}
/**
* @brief this function handles cmp1 handler.
* @param none
* @retval none
*/
void CMP1_IRQHandler(void)
{
if(exint_flag_get(EXINT_LINE_19) != RESET)
{
/* clear exint21 flag */
exint_flag_clear(EXINT_LINE_19);
}
}
/**
* @}
*/
/**
* @}
*/

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@@ -0,0 +1,240 @@
/**
**************************************************************************
* @file main.c
* @version v2.0.0
* @date 2021-11-26
* @brief main program
**************************************************************************
* Copyright notice & Disclaimer
*
* The software Board Support Package (BSP) that is made available to
* download from Artery official website is the copyrighted work of Artery.
* Artery authorizes customers to use, copy, and distribute the BSP
* software and its related documentation for the purpose of design and
* development in conjunction with Artery microcontrollers. Use of the
* software is governed by this copyright notice and the following disclaimer.
*
* THIS SOFTWARE IS PROVIDED ON "AS IS" BASIS WITHOUT WARRANTIES,
* GUARANTEES OR REPRESENTATIONS OF ANY KIND. ARTERY EXPRESSLY DISCLAIMS,
* TO THE FULLEST EXTENT PERMITTED BY LAW, ALL EXPRESS, IMPLIED OR
* STATUTORY OR OTHER WARRANTIES, GUARANTEES OR REPRESENTATIONS,
* INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT.
*
**************************************************************************
*/
#include "at32f415_board.h"
#include "at32f415_clock.h"
#include "stdio.h"
/** @addtogroup AT32F415_periph_examples
* @{
*/
/** @addtogroup 415_CMP_deep_sleep_mode CMP_deep_sleep_mode
* @{
*/
gpio_init_type gpio_init_struct = {0};
__IO uint32_t capture = 0;
__IO uint32_t tmr1freq;
extern __IO uint16_t capturenumber;
extern __IO uint32_t ic1readvalue1;
extern __IO uint32_t ic1readvalue2;
void cmp_exint_init(void)
{
exint_init_type exint_init_struct;
exint_default_para_init(&exint_init_struct);
exint_init_struct.line_enable = TRUE;
exint_init_struct.line_mode = EXINT_LINE_INTERRUPUT;
exint_init_struct.line_select = EXINT_LINE_19;
exint_init_struct.line_polarity = EXINT_TRIGGER_FALLING_EDGE;
exint_init(&exint_init_struct);
nvic_priority_group_config(NVIC_PRIORITY_GROUP_4);
nvic_irq_enable(CMP1_IRQn, 1, 0);
}
/**
* @brief configures cmp: pa1 to cmp inverting input
* and cmp output to tmr1 ch1.
* @param none
* @retval none
*/
void cmp_config(void)
{
cmp_init_type cmp_init_struct;
/* gpioa peripheral clock enable */
crm_periph_clock_enable(CRM_GPIOA_PERIPH_CLOCK, TRUE);
/* configure pa1: pa1 is used as cmp1 non inveting input */
gpio_init_struct.gpio_pins = GPIO_PINS_1;
gpio_init_struct.gpio_mode = GPIO_MODE_ANALOG;
gpio_init_struct.gpio_out_type = GPIO_OUTPUT_PUSH_PULL;
gpio_init_struct.gpio_pull = GPIO_PULL_NONE;
gpio_init_struct.gpio_drive_strength = GPIO_DRIVE_STRENGTH_STRONGER;
gpio_init(GPIOA, &gpio_init_struct);
gpio_init_struct.gpio_pins = GPIO_PINS_6;
gpio_init_struct.gpio_mode = GPIO_MODE_MUX;
gpio_init(GPIOA, &gpio_init_struct);
/* cmp peripheral clock enable */
crm_periph_clock_enable(CRM_CMP_PERIPH_CLOCK, TRUE);
/* cmp1 init: pa1 is used cmp1 inverting input */
cmp_default_para_init(&cmp_init_struct);
cmp_init_struct.cmp_inverting = CMP_INVERTING_VREFINT;
cmp_init_struct.cmp_output = CMP_OUTPUT_NONE;
cmp_init_struct.cmp_polarity = CMP_POL_NON_INVERTING;
cmp_init_struct.cmp_speed = CMP_SPEED_FAST;
cmp_init_struct.cmp_hysteresis = CMP_HYSTERESIS_NONE;
cmp_init(CMP1_SELECTION, &cmp_init_struct);
/* enable cmp1 */
cmp_enable(CMP1_SELECTION, TRUE);
cmp_exint_init();
}
void sysclk_config_deep_sleep(void)
{
/* enable external high-speed crystal oscillator - hext */
crm_clock_source_enable(CRM_CLOCK_SOURCE_HEXT, TRUE);
/* wait till hext is ready */
while(crm_hext_stable_wait() == ERROR);
/* enable pll */
crm_clock_source_enable(CRM_CLOCK_SOURCE_PLL, TRUE);
/* wait till pll is ready */
while(crm_flag_get(CRM_PLL_STABLE_FLAG) == RESET);
/* enable auto step mode */
crm_auto_step_mode_enable(TRUE);
/* select pll as system clock source */
crm_sysclk_switch(CRM_SCLK_PLL);
/* wait till pll is used as system clock source */
while(crm_sysclk_switch_status_get() != CRM_SCLK_PLL);
}
/**
* @brief initialize print usart
* @param baudrate: uart baudrate
* @retval none
*/
void uart_init(uint32_t baudrate)
{
gpio_init_type gpio_init_struct;
/* enable the uart clock */
crm_periph_clock_enable(CRM_GPIOA_PERIPH_CLOCK, TRUE);
crm_periph_clock_enable(CRM_USART1_PERIPH_CLOCK, TRUE);
/* set default parameter */
gpio_default_para_init(&gpio_init_struct);
/* configure uart tx gpio */
gpio_init_struct.gpio_drive_strength = GPIO_DRIVE_STRENGTH_STRONGER;
gpio_init_struct.gpio_mode = GPIO_MODE_MUX;
gpio_init_struct.gpio_out_type = GPIO_OUTPUT_PUSH_PULL;
gpio_init_struct.gpio_pins = GPIO_PINS_9;
gpio_init_struct.gpio_pull = GPIO_PULL_NONE;
gpio_init(GPIOA, &gpio_init_struct);
/* configure uart rx gpio */
gpio_init_struct.gpio_mode = GPIO_MODE_INPUT;
gpio_init_struct.gpio_pins = GPIO_PINS_10;
gpio_init(GPIOA, &gpio_init_struct);
/* configure usart */
usart_init(USART1, baudrate, USART_DATA_8BITS, USART_STOP_1_BIT);
usart_parity_selection_config(USART1, USART_PARITY_NONE);
usart_transmitter_enable(USART1, TRUE);
usart_receiver_enable(USART1, TRUE);
usart_enable(USART1, TRUE);
}
/* suport printf function, usemicrolib is unnecessary */
#ifdef __CC_ARM
#pragma import(__use_no_semihosting)
struct __FILE
{
int handle;
};
FILE __stdout;
void _sys_exit(int x)
{
x = x;
}
#endif
#ifdef __GNUC__
/* with gcc/raisonance, small printf (option ld linker->libraries->small printf set to 'yes') calls __io_putchar() */
#define PUTCHAR_PROTOTYPE int __io_putchar(int ch)
#else
#define PUTCHAR_PROTOTYPE int fputc(int ch, FILE *f)
#endif /* __gnuc__ */
/**
* @brief retargets the c library printf function to the usart.
* @param none
* @retval none
*/
PUTCHAR_PROTOTYPE
{
while(usart_flag_get(USART1, USART_TDBE_FLAG) == RESET);
usart_data_transmit(USART1, ch);
return ch;
}
/**
* @brief main function.
* @param none
* @retval none
*/
int main(void)
{
__IO uint32_t index = 0;
system_clock_config();
at32_board_init();
uart_init(115200);
/* cmp1 configuration */
cmp_config();
while (1)
{
printf("\r\nenter deep sleep mode...\r\n");
/* enter deep sleep mode */
pwc_deep_sleep_mode_enter(PWC_DEEP_SLEEP_ENTER_WFI);
/* wait clock stable */
for(index = 0; index < 600; index++)
{
__NOP();
}
sysclk_config_deep_sleep();
printf("\r\nwakeup from deep sleep mode by cmp, mcu is running...\r\n");
delay_sec(1);
}
}
/**
* @}
*/
/**
* @}
*/

View File

@@ -0,0 +1,46 @@
/**
**************************************************************************
* @file at32f415_clock.h
* @version v2.0.0
* @date 2021-11-26
* @brief header file of clock program
**************************************************************************
* Copyright notice & Disclaimer
*
* The software Board Support Package (BSP) that is made available to
* download from Artery official website is the copyrighted work of Artery.
* Artery authorizes customers to use, copy, and distribute the BSP
* software and its related documentation for the purpose of design and
* development in conjunction with Artery microcontrollers. Use of the
* software is governed by this copyright notice and the following disclaimer.
*
* THIS SOFTWARE IS PROVIDED ON "AS IS" BASIS WITHOUT WARRANTIES,
* GUARANTEES OR REPRESENTATIONS OF ANY KIND. ARTERY EXPRESSLY DISCLAIMS,
* TO THE FULLEST EXTENT PERMITTED BY LAW, ALL EXPRESS, IMPLIED OR
* STATUTORY OR OTHER WARRANTIES, GUARANTEES OR REPRESENTATIONS,
* INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT.
*
**************************************************************************
*/
/* define to prevent recursive inclusion -------------------------------------*/
#ifndef __AT32F415_CLOCK_H
#define __AT32F415_CLOCK_H
#ifdef __cplusplus
extern "C" {
#endif
/* includes ------------------------------------------------------------------*/
#include "at32f415.h"
/* exported functions ------------------------------------------------------- */
void system_clock_config(void);
#ifdef __cplusplus
}
#endif
#endif /* __AT32F415_CLOCK_H */

View File

@@ -0,0 +1,146 @@
/**
**************************************************************************
* @file at32f415_conf.h
* @version v2.0.0
* @date 2021-11-26
* @brief at32f415 config header file
**************************************************************************
* Copyright notice & Disclaimer
*
* The software Board Support Package (BSP) that is made available to
* download from Artery official website is the copyrighted work of Artery.
* Artery authorizes customers to use, copy, and distribute the BSP
* software and its related documentation for the purpose of design and
* development in conjunction with Artery microcontrollers. Use of the
* software is governed by this copyright notice and the following disclaimer.
*
* THIS SOFTWARE IS PROVIDED ON "AS IS" BASIS WITHOUT WARRANTIES,
* GUARANTEES OR REPRESENTATIONS OF ANY KIND. ARTERY EXPRESSLY DISCLAIMS,
* TO THE FULLEST EXTENT PERMITTED BY LAW, ALL EXPRESS, IMPLIED OR
* STATUTORY OR OTHER WARRANTIES, GUARANTEES OR REPRESENTATIONS,
* INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT.
*
**************************************************************************
*/
/* define to prevent recursive inclusion -------------------------------------*/
#ifndef __AT32F415_CONF_H
#define __AT32F415_CONF_H
#ifdef __cplusplus
extern "C" {
#endif
/**
* @brief in the following line adjust the value of high speed exernal crystal (hext)
* used in your application
* tip: to avoid modifying this file each time you need to use different hext, you
* can define the hext value in your toolchain compiler preprocessor.
*/
#if !defined HEXT_VALUE
#define HEXT_VALUE ((uint32_t)8000000) /*!< value of the high speed exernal crystal in hz */
#endif
/**
* @brief in the following line adjust the high speed exernal crystal (hext) startup
* timeout value
*/
#define HEXT_STARTUP_TIMEOUT ((uint16_t)0x3000) /*!< time out for hext start up */
#define HICK_VALUE ((uint32_t)8000000) /*!< value of the high speed internal clock in hz */
/* module define -------------------------------------------------------------*/
#define CRM_MODULE_ENABLED
#define CMP_MODULE_ENABLED
#define TMR_MODULE_ENABLED
#define ERTC_MODULE_ENABLED
#define GPIO_MODULE_ENABLED
#define I2C_MODULE_ENABLED
#define USART_MODULE_ENABLED
#define PWC_MODULE_ENABLED
#define CAN_MODULE_ENABLED
#define ADC_MODULE_ENABLED
#define SPI_MODULE_ENABLED
#define DMA_MODULE_ENABLED
#define DEBUG_MODULE_ENABLED
#define FLASH_MODULE_ENABLED
#define CRC_MODULE_ENABLED
#define WWDT_MODULE_ENABLED
#define WDT_MODULE_ENABLED
#define EXINT_MODULE_ENABLED
#define SDIO_MODULE_ENABLED
#define USB_MODULE_ENABLED
#define MISC_MODULE_ENABLED
/* includes ------------------------------------------------------------------*/
#ifdef CRM_MODULE_ENABLED
#include "at32f415_crm.h"
#endif
#ifdef CMP_MODULE_ENABLED
#include "at32f415_cmp.h"
#endif
#ifdef TMR_MODULE_ENABLED
#include "at32f415_tmr.h"
#endif
#ifdef ERTC_MODULE_ENABLED
#include "at32f415_ertc.h"
#endif
#ifdef GPIO_MODULE_ENABLED
#include "at32f415_gpio.h"
#endif
#ifdef I2C_MODULE_ENABLED
#include "at32f415_i2c.h"
#endif
#ifdef USART_MODULE_ENABLED
#include "at32f415_usart.h"
#endif
#ifdef PWC_MODULE_ENABLED
#include "at32f415_pwc.h"
#endif
#ifdef CAN_MODULE_ENABLED
#include "at32f415_can.h"
#endif
#ifdef ADC_MODULE_ENABLED
#include "at32f415_adc.h"
#endif
#ifdef SPI_MODULE_ENABLED
#include "at32f415_spi.h"
#endif
#ifdef DMA_MODULE_ENABLED
#include "at32f415_dma.h"
#endif
#ifdef DEBUG_MODULE_ENABLED
#include "at32f415_debug.h"
#endif
#ifdef FLASH_MODULE_ENABLED
#include "at32f415_flash.h"
#endif
#ifdef CRC_MODULE_ENABLED
#include "at32f415_crc.h"
#endif
#ifdef WWDT_MODULE_ENABLED
#include "at32f415_wwdt.h"
#endif
#ifdef WDT_MODULE_ENABLED
#include "at32f415_wdt.h"
#endif
#ifdef EXINT_MODULE_ENABLED
#include "at32f415_exint.h"
#endif
#ifdef SDIO_MODULE_ENABLED
#include "at32f415_sdio.h"
#endif
#ifdef MISC_MODULE_ENABLED
#include "at32f415_misc.h"
#endif
#ifdef USB_MODULE_ENABLED
#include "at32f415_usb.h"
#endif
#ifdef __cplusplus
}
#endif
#endif /* __AT32F415_CONF_H */

View File

@@ -0,0 +1,58 @@
/**
**************************************************************************
* @file at32f415_int.h
* @version v2.0.0
* @date 2021-11-26
* @brief header file of main interrupt service routines.
**************************************************************************
* Copyright notice & Disclaimer
*
* The software Board Support Package (BSP) that is made available to
* download from Artery official website is the copyrighted work of Artery.
* Artery authorizes customers to use, copy, and distribute the BSP
* software and its related documentation for the purpose of design and
* development in conjunction with Artery microcontrollers. Use of the
* software is governed by this copyright notice and the following disclaimer.
*
* THIS SOFTWARE IS PROVIDED ON "AS IS" BASIS WITHOUT WARRANTIES,
* GUARANTEES OR REPRESENTATIONS OF ANY KIND. ARTERY EXPRESSLY DISCLAIMS,
* TO THE FULLEST EXTENT PERMITTED BY LAW, ALL EXPRESS, IMPLIED OR
* STATUTORY OR OTHER WARRANTIES, GUARANTEES OR REPRESENTATIONS,
* INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT.
*
**************************************************************************
*/
/* define to prevent recursive inclusion -------------------------------------*/
#ifndef __AT32F415_INT_H
#define __AT32F415_INT_H
#ifdef __cplusplus
extern "C" {
#endif
/* includes ------------------------------------------------------------------*/
#include "at32f415.h"
/* exported types ------------------------------------------------------------*/
/* exported constants --------------------------------------------------------*/
/* exported macro ------------------------------------------------------------*/
/* exported functions ------------------------------------------------------- */
void NMI_Handler(void);
void HardFault_Handler(void);
void MemManage_Handler(void);
void BusFault_Handler(void);
void UsageFault_Handler(void);
void SVC_Handler(void);
void DebugMon_Handler(void);
void PendSV_Handler(void);
void SysTick_Handler(void);
#ifdef __cplusplus
}
#endif
#endif

View File

@@ -0,0 +1,368 @@
<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
<ProjectOpt xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="project_optx.xsd">
<SchemaVersion>1.0</SchemaVersion>
<Header>### uVision Project, (C) Keil Software</Header>
<Extensions>
<cExt>*.c</cExt>
<aExt>*.s*; *.src; *.a*</aExt>
<oExt>*.obj; *.o</oExt>
<lExt>*.lib</lExt>
<tExt>*.txt; *.h; *.inc</tExt>
<pExt>*.plm</pExt>
<CppX>*.cpp</CppX>
<nMigrate>0</nMigrate>
</Extensions>
<DaveTm>
<dwLowDateTime>0</dwLowDateTime>
<dwHighDateTime>0</dwHighDateTime>
</DaveTm>
<Target>
<TargetName>output</TargetName>
<ToolsetNumber>0x4</ToolsetNumber>
<ToolsetName>ARM-ADS</ToolsetName>
<TargetOption>
<CLKADS>12000000</CLKADS>
<OPTTT>
<gFlags>0</gFlags>
<BeepAtEnd>1</BeepAtEnd>
<RunSim>0</RunSim>
<RunTarget>1</RunTarget>
<RunAbUc>0</RunAbUc>
</OPTTT>
<OPTHX>
<HexSelection>1</HexSelection>
<FlashByte>65535</FlashByte>
<HexRangeLowAddress>0</HexRangeLowAddress>
<HexRangeHighAddress>0</HexRangeHighAddress>
<HexOffset>0</HexOffset>
</OPTHX>
<OPTLEX>
<PageWidth>79</PageWidth>
<PageLength>66</PageLength>
<TabStop>8</TabStop>
<ListingPath>.\listings\</ListingPath>
</OPTLEX>
<ListingPage>
<CreateCListing>1</CreateCListing>
<CreateAListing>1</CreateAListing>
<CreateLListing>1</CreateLListing>
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<AsmCond>1</AsmCond>
<AsmSymb>1</AsmSymb>
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<CCond>1</CCond>
<CCode>0</CCode>
<CListInc>0</CListInc>
<CSymb>0</CSymb>
<LinkerCodeListing>0</LinkerCodeListing>
</ListingPage>
<OPTXL>
<LMap>1</LMap>
<LComments>1</LComments>
<LGenerateSymbols>1</LGenerateSymbols>
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<LLocSym>1</LLocSym>
<LPubSym>1</LPubSym>
<LXref>0</LXref>
<LExpSel>0</LExpSel>
</OPTXL>
<OPTFL>
<tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg>
<IsCurrentTarget>1</IsCurrentTarget>
</OPTFL>
<CpuCode>0</CpuCode>
<DebugOpt>
<uSim>0</uSim>
<uTrg>1</uTrg>
<sLdApp>1</sLdApp>
<sGomain>1</sGomain>
<sRbreak>1</sRbreak>
<sRwatch>1</sRwatch>
<sRmem>1</sRmem>
<sRfunc>1</sRfunc>
<sRbox>1</sRbox>
<tLdApp>1</tLdApp>
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<tRbox>1</tRbox>
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<tRSysVw>1</tRSysVw>
<sRunDeb>0</sRunDeb>
<sLrtime>0</sLrtime>
<bEvRecOn>1</bEvRecOn>
<bSchkAxf>0</bSchkAxf>
<bTchkAxf>0</bTchkAxf>
<nTsel>0</nTsel>
<sDll></sDll>
<sDllPa></sDllPa>
<sDlgDll></sDlgDll>
<sDlgPa></sDlgPa>
<sIfile></sIfile>
<tDll></tDll>
<tDllPa></tDllPa>
<tDlgDll></tDlgDll>
<tDlgPa></tDlgPa>
<tIfile></tIfile>
<pMon>BIN\CMSIS_AGDI.dll</pMon>
</DebugOpt>
<TargetDriverDllRegistry>
<SetRegEntry>
<Number>0</Number>
<Key>UL2CM3</Key>
<Name>UL2CM3(-S0 -C0 -P0 -FD20000000 -FC1000 -FN1 -FF0AT32F415_256 -FS08000000 -FL040000 -FP0($$Device:-AT32F415RCT7$Flash\AT32F415_256.FLM))</Name>
</SetRegEntry>
</TargetDriverDllRegistry>
<Breakpoint/>
<Tracepoint>
<THDelay>0</THDelay>
</Tracepoint>
<DebugFlag>
<trace>0</trace>
<periodic>0</periodic>
<aLwin>0</aLwin>
<aCover>0</aCover>
<aSer1>0</aSer1>
<aSer2>0</aSer2>
<aPa>0</aPa>
<viewmode>0</viewmode>
<vrSel>0</vrSel>
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<aSer4>0</aSer4>
<StkLoc>0</StkLoc>
<TrcWin>0</TrcWin>
<newCpu>0</newCpu>
<uProt>0</uProt>
</DebugFlag>
<LintExecutable></LintExecutable>
<LintConfigFile></LintConfigFile>
<bLintAuto>0</bLintAuto>
<bAutoGenD>0</bAutoGenD>
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<pMisraName></pMisraName>
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<pSingCmds></pSingCmds>
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<pMisraNamep></pMisraNamep>
<pszMrulep></pszMrulep>
<pSingCmdsp></pSingCmdsp>
<pMultCmdsp></pMultCmdsp>
</TargetOption>
</Target>
<Group>
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</File>
</Group>
</ProjectOpt>

View File

@@ -0,0 +1,497 @@
<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
<Project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="project_projx.xsd">
<SchemaVersion>2.1</SchemaVersion>
<Header>### uVision Project, (C) Keil Software</Header>
<Targets>
<Target>
<TargetName>output</TargetName>
<ToolsetNumber>0x4</ToolsetNumber>
<ToolsetName>ARM-ADS</ToolsetName>
<pCCUsed>5060750::V5.06 update 6 (build 750)::.\ARMCC</pCCUsed>
<uAC6>0</uAC6>
<TargetOption>
<TargetCommonOption>
<Device>-AT32F415RCT7</Device>
<Vendor>ArteryTek</Vendor>
<PackID>ArteryTek.AT32F415_DFP.2.0.0</PackID>
<Cpu>IRAM(0x20000000,0x8000) IROM(0x08000000,0x40000) CPUTYPE("Cortex-M4") CLOCK(12000000) ELITTLE</Cpu>
<FlashUtilSpec></FlashUtilSpec>
<StartupFile></StartupFile>
<FlashDriverDll>UL2CM3(-S0 -C0 -P0 -FD20000000 -FC1000 -FN1 -FF0AT32F415_256 -FS08000000 -FL040000 -FP0($$Device:-AT32F415RCT7$Flash\AT32F415_256.FLM))</FlashDriverDll>
<DeviceId>0</DeviceId>
<RegisterFile>$$Device:-AT32F415RCT7$Device\Include\at32f415.h</RegisterFile>
<MemoryEnv></MemoryEnv>
<Cmp></Cmp>
<Asm></Asm>
<Linker></Linker>
<OHString></OHString>
<InfinionOptionDll></InfinionOptionDll>
<SLE66CMisc></SLE66CMisc>
<SLE66AMisc></SLE66AMisc>
<SLE66LinkerMisc></SLE66LinkerMisc>
<SFDFile>$$Device:-AT32F415RCT7$SVD\AT32F415xx_v2.svd</SFDFile>
<bCustSvd>0</bCustSvd>
<UseEnv>0</UseEnv>
<BinPath></BinPath>
<IncludePath></IncludePath>
<LibPath></LibPath>
<RegisterFilePath></RegisterFilePath>
<DBRegisterFilePath></DBRegisterFilePath>
<TargetStatus>
<Error>0</Error>
<ExitCodeStop>0</ExitCodeStop>
<ButtonStop>0</ButtonStop>
<NotGenerated>0</NotGenerated>
<InvalidFlash>1</InvalidFlash>
</TargetStatus>
<OutputDirectory>.\objects\</OutputDirectory>
<OutputName>output</OutputName>
<CreateExecutable>1</CreateExecutable>
<CreateLib>0</CreateLib>
<CreateHexFile>1</CreateHexFile>
<DebugInformation>1</DebugInformation>
<BrowseInformation>1</BrowseInformation>
<ListingPath>.\listings\</ListingPath>
<HexFormatSelection>1</HexFormatSelection>
<Merge32K>0</Merge32K>
<CreateBatchFile>0</CreateBatchFile>
<BeforeCompile>
<RunUserProg1>0</RunUserProg1>
<RunUserProg2>0</RunUserProg2>
<UserProg1Name></UserProg1Name>
<UserProg2Name></UserProg2Name>
<UserProg1Dos16Mode>0</UserProg1Dos16Mode>
<UserProg2Dos16Mode>0</UserProg2Dos16Mode>
<nStopU1X>0</nStopU1X>
<nStopU2X>0</nStopU2X>
</BeforeCompile>
<BeforeMake>
<RunUserProg1>0</RunUserProg1>
<RunUserProg2>0</RunUserProg2>
<UserProg1Name></UserProg1Name>
<UserProg2Name></UserProg2Name>
<UserProg1Dos16Mode>0</UserProg1Dos16Mode>
<UserProg2Dos16Mode>0</UserProg2Dos16Mode>
<nStopB1X>0</nStopB1X>
<nStopB2X>0</nStopB2X>
</BeforeMake>
<AfterMake>
<RunUserProg1>0</RunUserProg1>
<RunUserProg2>0</RunUserProg2>
<UserProg1Name></UserProg1Name>
<UserProg2Name></UserProg2Name>
<UserProg1Dos16Mode>0</UserProg1Dos16Mode>
<UserProg2Dos16Mode>0</UserProg2Dos16Mode>
<nStopA1X>0</nStopA1X>
<nStopA2X>0</nStopA2X>
</AfterMake>
<SelectedForBatchBuild>0</SelectedForBatchBuild>
<SVCSIdString></SVCSIdString>
</TargetCommonOption>
<CommonProperty>
<UseCPPCompiler>0</UseCPPCompiler>
<RVCTCodeConst>0</RVCTCodeConst>
<RVCTZI>0</RVCTZI>
<RVCTOtherData>0</RVCTOtherData>
<ModuleSelection>0</ModuleSelection>
<IncludeInBuild>1</IncludeInBuild>
<AlwaysBuild>0</AlwaysBuild>
<GenerateAssemblyFile>0</GenerateAssemblyFile>
<AssembleAssemblyFile>0</AssembleAssemblyFile>
<PublicsOnly>0</PublicsOnly>
<StopOnExitCode>3</StopOnExitCode>
<CustomArgument></CustomArgument>
<IncludeLibraryModules></IncludeLibraryModules>
<ComprImg>0</ComprImg>
</CommonProperty>
<DllOption>
<SimDllName>SARMCM3.DLL</SimDllName>
<SimDllArguments> -REMAP -MPU</SimDllArguments>
<SimDlgDll>DCM.DLL</SimDlgDll>
<SimDlgDllArguments>-pCM4</SimDlgDllArguments>
<TargetDllName>SARMCM3.DLL</TargetDllName>
<TargetDllArguments> -MPU</TargetDllArguments>
<TargetDlgDll>TCM.DLL</TargetDlgDll>
<TargetDlgDllArguments>-pCM4</TargetDlgDllArguments>
</DllOption>
<DebugOption>
<OPTHX>
<HexSelection>1</HexSelection>
<HexRangeLowAddress>0</HexRangeLowAddress>
<HexRangeHighAddress>0</HexRangeHighAddress>
<HexOffset>0</HexOffset>
<Oh166RecLen>16</Oh166RecLen>
</OPTHX>
</DebugOption>
<Utilities>
<Flash1>
<UseTargetDll>1</UseTargetDll>
<UseExternalTool>0</UseExternalTool>
<RunIndependent>0</RunIndependent>
<UpdateFlashBeforeDebugging>1</UpdateFlashBeforeDebugging>
<Capability>1</Capability>
<DriverSelection>4096</DriverSelection>
</Flash1>
<bUseTDR>1</bUseTDR>
<Flash2>BIN\UL2CM3.DLL</Flash2>
<Flash3></Flash3>
<Flash4></Flash4>
<pFcarmOut></pFcarmOut>
<pFcarmGrp></pFcarmGrp>
<pFcArmRoot></pFcArmRoot>
<FcArmLst>0</FcArmLst>
</Utilities>
<TargetArmAds>
<ArmAdsMisc>
<GenerateListings>0</GenerateListings>
<asHll>1</asHll>
<asAsm>1</asAsm>
<asMacX>1</asMacX>
<asSyms>1</asSyms>
<asFals>1</asFals>
<asDbgD>1</asDbgD>
<asForm>1</asForm>
<ldLst>0</ldLst>
<ldmm>1</ldmm>
<ldXref>1</ldXref>
<BigEnd>0</BigEnd>
<AdsALst>1</AdsALst>
<AdsACrf>1</AdsACrf>
<AdsANop>0</AdsANop>
<AdsANot>0</AdsANot>
<AdsLLst>1</AdsLLst>
<AdsLmap>1</AdsLmap>
<AdsLcgr>1</AdsLcgr>
<AdsLsym>1</AdsLsym>
<AdsLszi>1</AdsLszi>
<AdsLtoi>1</AdsLtoi>
<AdsLsun>1</AdsLsun>
<AdsLven>1</AdsLven>
<AdsLsxf>1</AdsLsxf>
<RvctClst>0</RvctClst>
<GenPPlst>0</GenPPlst>
<AdsCpuType>"Cortex-M4"</AdsCpuType>
<RvctDeviceName></RvctDeviceName>
<mOS>0</mOS>
<uocRom>0</uocRom>
<uocRam>0</uocRam>
<hadIROM>1</hadIROM>
<hadIRAM>1</hadIRAM>
<hadXRAM>0</hadXRAM>
<uocXRam>0</uocXRam>
<RvdsVP>0</RvdsVP>
<RvdsMve>0</RvdsMve>
<RvdsCdeCp>0</RvdsCdeCp>
<hadIRAM2>0</hadIRAM2>
<hadIROM2>0</hadIROM2>
<StupSel>8</StupSel>
<useUlib>0</useUlib>
<EndSel>0</EndSel>
<uLtcg>0</uLtcg>
<nSecure>0</nSecure>
<RoSelD>3</RoSelD>
<RwSelD>3</RwSelD>
<CodeSel>0</CodeSel>
<OptFeed>0</OptFeed>
<NoZi1>0</NoZi1>
<NoZi2>0</NoZi2>
<NoZi3>0</NoZi3>
<NoZi4>0</NoZi4>
<NoZi5>0</NoZi5>
<Ro1Chk>0</Ro1Chk>
<Ro2Chk>0</Ro2Chk>
<Ro3Chk>0</Ro3Chk>
<Ir1Chk>1</Ir1Chk>
<Ir2Chk>0</Ir2Chk>
<Ra1Chk>0</Ra1Chk>
<Ra2Chk>0</Ra2Chk>
<Ra3Chk>0</Ra3Chk>
<Im1Chk>1</Im1Chk>
<Im2Chk>0</Im2Chk>
<OnChipMemories>
<Ocm1>
<Type>0</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</Ocm1>
<Ocm2>
<Type>0</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</Ocm2>
<Ocm3>
<Type>0</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</Ocm3>
<Ocm4>
<Type>0</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</Ocm4>
<Ocm5>
<Type>0</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</Ocm5>
<Ocm6>
<Type>0</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</Ocm6>
<IRAM>
<Type>0</Type>
<StartAddress>0x20000000</StartAddress>
<Size>0x8000</Size>
</IRAM>
<IROM>
<Type>1</Type>
<StartAddress>0x8000000</StartAddress>
<Size>0x40000</Size>
</IROM>
<XRAM>
<Type>0</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</XRAM>
<OCR_RVCT1>
<Type>1</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</OCR_RVCT1>
<OCR_RVCT2>
<Type>1</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</OCR_RVCT2>
<OCR_RVCT3>
<Type>1</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</OCR_RVCT3>
<OCR_RVCT4>
<Type>1</Type>
<StartAddress>0x8000000</StartAddress>
<Size>0x40000</Size>
</OCR_RVCT4>
<OCR_RVCT5>
<Type>1</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</OCR_RVCT5>
<OCR_RVCT6>
<Type>0</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</OCR_RVCT6>
<OCR_RVCT7>
<Type>0</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</OCR_RVCT7>
<OCR_RVCT8>
<Type>0</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</OCR_RVCT8>
<OCR_RVCT9>
<Type>0</Type>
<StartAddress>0x20000000</StartAddress>
<Size>0x8000</Size>
</OCR_RVCT9>
<OCR_RVCT10>
<Type>0</Type>
<StartAddress>0x0</StartAddress>
<Size>0x0</Size>
</OCR_RVCT10>
</OnChipMemories>
<RvctStartVector></RvctStartVector>
</ArmAdsMisc>
<Cads>
<interw>1</interw>
<Optim>1</Optim>
<oTime>0</oTime>
<SplitLS>0</SplitLS>
<OneElfS>1</OneElfS>
<Strict>0</Strict>
<EnumInt>0</EnumInt>
<PlainCh>0</PlainCh>
<Ropi>0</Ropi>
<Rwpi>0</Rwpi>
<wLevel>2</wLevel>
<uThumb>0</uThumb>
<uSurpInc>0</uSurpInc>
<uC99>0</uC99>
<uGnu>0</uGnu>
<useXO>0</useXO>
<v6Lang>1</v6Lang>
<v6LangP>1</v6LangP>
<vShortEn>1</vShortEn>
<vShortWch>1</vShortWch>
<v6Lto>0</v6Lto>
<v6WtE>0</v6WtE>
<v6Rtti>0</v6Rtti>
<VariousControls>
<MiscControls></MiscControls>
<Define>AT32F415RCT7,USE_STDPERIPH_DRIVER,AT_START_F415_V1</Define>
<Undefine></Undefine>
<IncludePath>..\..\..\..\..\..\libraries\drivers\inc;..\..\..\..\..\..\libraries\cmsis\cm4\core_support;..\..\..\..\..\..\libraries\cmsis\cm4\device_support;..\inc;..\..\..\..\..\at32f415_board</IncludePath>
</VariousControls>
</Cads>
<Aads>
<interw>1</interw>
<Ropi>0</Ropi>
<Rwpi>0</Rwpi>
<thumb>0</thumb>
<SplitLS>0</SplitLS>
<SwStkChk>0</SwStkChk>
<NoWarn>0</NoWarn>
<uSurpInc>0</uSurpInc>
<useXO>0</useXO>
<ClangAsOpt>4</ClangAsOpt>
<VariousControls>
<MiscControls></MiscControls>
<Define></Define>
<Undefine></Undefine>
<IncludePath></IncludePath>
</VariousControls>
</Aads>
<LDads>
<umfTarg>1</umfTarg>
<Ropi>0</Ropi>
<Rwpi>0</Rwpi>
<noStLib>0</noStLib>
<RepFail>1</RepFail>
<useFile>0</useFile>
<TextAddressRange>0x08000000</TextAddressRange>
<DataAddressRange>0x20000000</DataAddressRange>
<pXoBase></pXoBase>
<ScatterFile></ScatterFile>
<IncludeLibs></IncludeLibs>
<IncludeLibsPath></IncludeLibsPath>
<Misc></Misc>
<LinkerInputFile></LinkerInputFile>
<DisabledWarnings></DisabledWarnings>
</LDads>
</TargetArmAds>
</TargetOption>
<Groups>
<Group>
<GroupName>user</GroupName>
<Files>
<File>
<FileName>at32f415_clock.c</FileName>
<FileType>1</FileType>
<FilePath>..\src\at32f415_clock.c</FilePath>
</File>
<File>
<FileName>at32f415_int.c</FileName>
<FileType>1</FileType>
<FilePath>..\src\at32f415_int.c</FilePath>
</File>
<File>
<FileName>main.c</FileName>
<FileType>1</FileType>
<FilePath>..\src\main.c</FilePath>
</File>
</Files>
</Group>
<Group>
<GroupName>bsp</GroupName>
<Files>
<File>
<FileName>at32f415_board.c</FileName>
<FileType>1</FileType>
<FilePath>..\..\..\..\..\at32f415_board\at32f415_board.c</FilePath>
</File>
</Files>
</Group>
<Group>
<GroupName>firmware</GroupName>
<Files>
<File>
<FileName>at32f415_cmp.c</FileName>
<FileType>1</FileType>
<FilePath>..\..\..\..\..\..\libraries\drivers\src\at32f415_cmp.c</FilePath>
</File>
<File>
<FileName>at32f415_gpio.c</FileName>
<FileType>1</FileType>
<FilePath>..\..\..\..\..\..\libraries\drivers\src\at32f415_gpio.c</FilePath>
</File>
<File>
<FileName>at32f415_misc.c</FileName>
<FileType>1</FileType>
<FilePath>..\..\..\..\..\..\libraries\drivers\src\at32f415_misc.c</FilePath>
</File>
<File>
<FileName>at32f415_crm.c</FileName>
<FileType>1</FileType>
<FilePath>..\..\..\..\..\..\libraries\drivers\src\at32f415_crm.c</FilePath>
</File>
<File>
<FileName>at32f415_usart.c</FileName>
<FileType>1</FileType>
<FilePath>..\..\..\..\..\..\libraries\drivers\src\at32f415_usart.c</FilePath>
</File>
<File>
<FileName>at32f415_tmr.c</FileName>
<FileType>1</FileType>
<FilePath>..\..\..\..\..\..\libraries\drivers\src\at32f415_tmr.c</FilePath>
</File>
</Files>
</Group>
<Group>
<GroupName>cmsis</GroupName>
<Files>
<File>
<FileName>system_at32f415.c</FileName>
<FileType>1</FileType>
<FilePath>..\..\..\..\..\..\libraries\cmsis\cm4\device_support\system_at32f415.c</FilePath>
</File>
<File>
<FileName>startup_at32f415.s</FileName>
<FileType>2</FileType>
<FilePath>..\..\..\..\..\..\libraries\cmsis\cm4\device_support\startup\mdk\startup_at32f415.s</FilePath>
</File>
</Files>
</Group>
<Group>
<GroupName>readme</GroupName>
<Files>
<File>
<FileName>readme.txt</FileName>
<FileType>5</FileType>
<FilePath>..\readme.txt</FilePath>
</File>
</Files>
</Group>
</Groups>
</Target>
</Targets>
<RTE>
<apis/>
<components/>
<files/>
</RTE>
<LayerInfo>
<Layers>
<Layer>
<LayName>&lt;Project Info&gt;</LayName>
<LayDesc></LayDesc>
<LayUrl></LayUrl>
<LayKeys></LayKeys>
<LayCat></LayCat>
<LayLic></LayLic>
<LayTarg>0</LayTarg>
<LayPrjMark>1</LayPrjMark>
</Layer>
</Layers>
</LayerInfo>
</Project>

View File

@@ -0,0 +1,13 @@
/**
**************************************************************************
* @file readme.txt
* @version v2.0.0
* @date 2021-11-26
* @brief readme
**************************************************************************
*/
this example shows how to configure comp to get the comparison result, and
inernally connected to the input channel 1 of the tmr1. by input pwm(3khz - 1mhz)
to the cmp_in(pa1), the cmp_out(pa0) will output the result, and tmr1_ic1 will
also capture this cmp_out and print its pwm frequency through the usart1.

View File

@@ -0,0 +1,99 @@
/**
**************************************************************************
* @file at32f415_clock.c
* @version v2.0.0
* @date 2021-11-26
* @brief system clock config program
**************************************************************************
* Copyright notice & Disclaimer
*
* The software Board Support Package (BSP) that is made available to
* download from Artery official website is the copyrighted work of Artery.
* Artery authorizes customers to use, copy, and distribute the BSP
* software and its related documentation for the purpose of design and
* development in conjunction with Artery microcontrollers. Use of the
* software is governed by this copyright notice and the following disclaimer.
*
* THIS SOFTWARE IS PROVIDED ON "AS IS" BASIS WITHOUT WARRANTIES,
* GUARANTEES OR REPRESENTATIONS OF ANY KIND. ARTERY EXPRESSLY DISCLAIMS,
* TO THE FULLEST EXTENT PERMITTED BY LAW, ALL EXPRESS, IMPLIED OR
* STATUTORY OR OTHER WARRANTIES, GUARANTEES OR REPRESENTATIONS,
* INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT.
*
**************************************************************************
*/
/* includes ------------------------------------------------------------------*/
#include "at32f415_clock.h"
/**
* @brief system clock config program
* @note the system clock is configured as follow:
* - system clock = hext / 2 * pll_mult
* - system clock source = pll (hext)
* - hext = 8000000
* - sclk = 144000000
* - ahbdiv = 1
* - ahbclk = 144000000
* - apb2div = 2
* - apb2clk = 72000000
* - apb1div = 2
* - apb1clk = 72000000
* - pll_mult = 36
* - flash_wtcyc = 4 cycle
* @param none
* @retval none
*/
void system_clock_config(void)
{
/* config flash psr register */
flash_psr_set(FLASH_WAIT_CYCLE_4);
/* reset crm */
crm_reset();
crm_clock_source_enable(CRM_CLOCK_SOURCE_HEXT, TRUE);
/* wait till hext is ready */
while(crm_hext_stable_wait() == ERROR)
{
}
/* config pll clock resource */
crm_pll_config(CRM_PLL_SOURCE_HEXT_DIV, CRM_PLL_MULT_36);
/* enable pll */
crm_clock_source_enable(CRM_CLOCK_SOURCE_PLL, TRUE);
/* wait till pll is ready */
while(crm_flag_get(CRM_PLL_STABLE_FLAG) != SET)
{
}
/* config ahbclk */
crm_ahb_div_set(CRM_AHB_DIV_1);
/* config apb2clk */
crm_apb2_div_set(CRM_APB2_DIV_2);
/* config apb1clk */
crm_apb1_div_set(CRM_APB1_DIV_2);
/* enable auto step mode */
crm_auto_step_mode_enable(TRUE);
/* select pll as system clock source */
crm_sysclk_switch(CRM_SCLK_PLL);
/* wait till pll is used as system clock source */
while(crm_sysclk_switch_status_get() != CRM_SCLK_PLL)
{
}
/* disable auto step mode */
crm_auto_step_mode_enable(FALSE);
/* update system_core_clock global variable */
system_core_clock_update();
}

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@@ -0,0 +1,164 @@
/**
**************************************************************************
* @file at32f415_int.c
* @version v2.0.0
* @date 2021-11-26
* @brief main interrupt service routines.
**************************************************************************
* Copyright notice & Disclaimer
*
* The software Board Support Package (BSP) that is made available to
* download from Artery official website is the copyrighted work of Artery.
* Artery authorizes customers to use, copy, and distribute the BSP
* software and its related documentation for the purpose of design and
* development in conjunction with Artery microcontrollers. Use of the
* software is governed by this copyright notice and the following disclaimer.
*
* THIS SOFTWARE IS PROVIDED ON "AS IS" BASIS WITHOUT WARRANTIES,
* GUARANTEES OR REPRESENTATIONS OF ANY KIND. ARTERY EXPRESSLY DISCLAIMS,
* TO THE FULLEST EXTENT PERMITTED BY LAW, ALL EXPRESS, IMPLIED OR
* STATUTORY OR OTHER WARRANTIES, GUARANTEES OR REPRESENTATIONS,
* INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT.
*
**************************************************************************
*/
/* includes ------------------------------------------------------------------*/
#include "at32f415_int.h"
/** @addtogroup AT32F415_periph_examples
* @{
*/
/** @addtogroup 415_CMP_output
* @{
*/
/**
* @brief this function handles nmi exception.
* @param none
* @retval none
*/
void NMI_Handler(void)
{
}
/**
* @brief this function handles hard fault exception.
* @param none
* @retval none
*/
void HardFault_Handler(void)
{
/* go to infinite loop when hard fault exception occurs */
while(1)
{
}
}
/**
* @brief this function handles memory manage exception.
* @param none
* @retval none
*/
void MemManage_Handler(void)
{
/* go to infinite loop when memory manage exception occurs */
while(1)
{
}
}
/**
* @brief this function handles bus fault exception.
* @param none
* @retval none
*/
void BusFault_Handler(void)
{
/* go to infinite loop when bus fault exception occurs */
while(1)
{
}
}
/**
* @brief this function handles usage fault exception.
* @param none
* @retval none
*/
void UsageFault_Handler(void)
{
/* go to infinite loop when usage fault exception occurs */
while(1)
{
}
}
/**
* @brief this function handles svcall exception.
* @param none
* @retval none
*/
void SVC_Handler(void)
{
}
/**
* @brief this function handles debug monitor exception.
* @param none
* @retval none
*/
void DebugMon_Handler(void)
{
}
/**
* @brief this function handles pendsv_handler exception.
* @param none
* @retval none
*/
void PendSV_Handler(void)
{
}
/**
* @brief this function handles systick handler.
* @param none
* @retval none
*/
void SysTick_Handler(void)
{
}
__IO uint16_t capturenumber = 0;
__IO uint32_t ch1readvalue1 = 0, ch1readvalue2 = 0;
void TMR1_CH_IRQHandler(void)
{
TMR1->ists=0;
switch(capturenumber)
{
case 0:
ch1readvalue1=TMR1->c1dt;
capturenumber = 1;
break;
case 1:
ch1readvalue2=TMR1->c1dt;
capturenumber = 2;
break;
default:
TMR1->ists=0;
break;
}
}
/**
* @}
*/
/**
* @}
*/

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@@ -0,0 +1,248 @@
/**
**************************************************************************
* @file main.c
* @version v2.0.0
* @date 2021-11-26
* @brief main program
**************************************************************************
* Copyright notice & Disclaimer
*
* The software Board Support Package (BSP) that is made available to
* download from Artery official website is the copyrighted work of Artery.
* Artery authorizes customers to use, copy, and distribute the BSP
* software and its related documentation for the purpose of design and
* development in conjunction with Artery microcontrollers. Use of the
* software is governed by this copyright notice and the following disclaimer.
*
* THIS SOFTWARE IS PROVIDED ON "AS IS" BASIS WITHOUT WARRANTIES,
* GUARANTEES OR REPRESENTATIONS OF ANY KIND. ARTERY EXPRESSLY DISCLAIMS,
* TO THE FULLEST EXTENT PERMITTED BY LAW, ALL EXPRESS, IMPLIED OR
* STATUTORY OR OTHER WARRANTIES, GUARANTEES OR REPRESENTATIONS,
* INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT.
*
**************************************************************************
*/
#include "at32f415_board.h"
#include "at32f415_clock.h"
#include "stdio.h"
/** @addtogroup AT32F415_periph_examples
* @{
*/
/** @addtogroup 415_CMP_output CMP_output
* @{
*/
gpio_init_type gpio_init_struct = {0};
__IO uint32_t capture = 0;
__IO uint32_t tmr1freq;
extern __IO uint16_t capturenumber;
extern __IO uint32_t ch1readvalue1;
extern __IO uint32_t ch1readvalue2;
/**
* @brief configures cmp
* @param none
* @retval none
*/
void cmp_config(void)
{
cmp_init_type cmp_init_struct;
/* gpioa peripheral clock enable */
crm_periph_clock_enable(CRM_GPIOA_PERIPH_CLOCK, TRUE);
crm_periph_clock_enable(CRM_IOMUX_PERIPH_CLOCK, TRUE);
/* configure pa1: pa1 is used as cmp1 non inveting input */
gpio_init_struct.gpio_pins = GPIO_PINS_1;
gpio_init_struct.gpio_mode = GPIO_MODE_ANALOG;
gpio_init_struct.gpio_out_type = GPIO_OUTPUT_PUSH_PULL;
gpio_init_struct.gpio_pull = GPIO_PULL_NONE;
gpio_init_struct.gpio_drive_strength = GPIO_DRIVE_STRENGTH_STRONGER;
gpio_init(GPIOA, &gpio_init_struct);
gpio_init_struct.gpio_pins = GPIO_PINS_0;
gpio_init_struct.gpio_mode = GPIO_MODE_MUX;
gpio_init(GPIOA, &gpio_init_struct);
gpio_pin_remap_config(TMR1_CH1_CMP_GMUX_10, TRUE);
/* cmp peripheral clock enable */
crm_periph_clock_enable(CRM_CMP_PERIPH_CLOCK, TRUE);
/* cmp1 init: pa1 is used cmp1 inverting input */
cmp_default_para_init(&cmp_init_struct);
cmp_init_struct.cmp_inverting = CMP_INVERTING_1_4VREFINT;
cmp_init_struct.cmp_output = CMP_OUTPUT_TMR1CH1;
cmp_init_struct.cmp_polarity = CMP_POL_NON_INVERTING;
cmp_init_struct.cmp_speed = CMP_SPEED_FAST;
cmp_init_struct.cmp_hysteresis = CMP_HYSTERESIS_NONE;
cmp_init(CMP1_SELECTION, &cmp_init_struct);
/* enable cmp1 */
cmp_enable(CMP1_SELECTION, TRUE);
}
/**
* @brief configures tmr1_ch1 as input
* @param none
* @retval none
*/
void tmr1_init(void)
{
tmr_input_config_type tmr_ic_init_structure;
crm_periph_clock_enable(CRM_TMR1_PERIPH_CLOCK, TRUE);
crm_periph_clock_enable(CRM_GPIOA_PERIPH_CLOCK, TRUE);
gpio_default_para_init(&gpio_init_struct);
gpio_init_struct.gpio_pins = GPIO_PINS_8;
gpio_init_struct.gpio_mode = GPIO_MODE_INPUT;
gpio_init_struct.gpio_drive_strength = GPIO_DRIVE_STRENGTH_STRONGER;
gpio_init(GPIOA, &gpio_init_struct);
nvic_irq_enable(TMR1_CH_IRQn, 0, 1);
/* tmr1 time base configuration */
tmr_base_init(TMR1, 0xffff, 0);
tmr_cnt_dir_set(TMR1, TMR_COUNT_UP);
tmr_clock_source_div_set(TMR1, TMR_CLOCK_DIV1);
/* channel 4 configuration in pwm mode */
tmr_input_default_para_init(&tmr_ic_init_structure);
tmr_ic_init_structure.input_channel_select = TMR_SELECT_CHANNEL_1;
tmr_ic_init_structure.input_filter_value = 0x00;
tmr_ic_init_structure.input_mapped_select = TMR_CC_CHANNEL_MAPPED_DIRECT;
tmr_ic_init_structure.input_polarity_select = TMR_INPUT_RISING_EDGE;
tmr_input_channel_init(TMR1, &tmr_ic_init_structure, TMR_CHANNEL_INPUT_DIV_1);
tmr_interrupt_enable(TMR1, TMR_C1_INT, TRUE);
/* tmr1 counter enable */
tmr_counter_enable(TMR1, TRUE);
/* reset the flags */
TMR1->ists &= 0 ;
}
/**
* @brief initialize print usart
* @param baudrate: uart baudrate
* @retval none
*/
void uart_init(uint32_t baudrate)
{
gpio_init_type gpio_init_struct;
/* enable the uart clock */
crm_periph_clock_enable(CRM_GPIOA_PERIPH_CLOCK, TRUE);
crm_periph_clock_enable(CRM_USART1_PERIPH_CLOCK, TRUE);
/* set default parameter */
gpio_default_para_init(&gpio_init_struct);
/* configure uart tx gpio */
gpio_init_struct.gpio_drive_strength = GPIO_DRIVE_STRENGTH_STRONGER;
gpio_init_struct.gpio_mode = GPIO_MODE_MUX;
gpio_init_struct.gpio_out_type = GPIO_OUTPUT_PUSH_PULL;
gpio_init_struct.gpio_pins = GPIO_PINS_9;
gpio_init_struct.gpio_pull = GPIO_PULL_NONE;
gpio_init(GPIOA, &gpio_init_struct);
/* configure uart rx gpio */
gpio_init_struct.gpio_mode = GPIO_MODE_INPUT;
gpio_init_struct.gpio_pins = GPIO_PINS_10;
gpio_init(GPIOA, &gpio_init_struct);
/* configure usart */
usart_init(USART1, baudrate, USART_DATA_8BITS, USART_STOP_1_BIT);
usart_parity_selection_config(USART1, USART_PARITY_NONE);
usart_transmitter_enable(USART1, TRUE);
usart_receiver_enable(USART1, TRUE);
usart_enable(USART1, TRUE);
}
/* suport printf function, usemicrolib is unnecessary */
#ifdef __CC_ARM
#pragma import(__use_no_semihosting)
struct __FILE
{
int handle;
};
FILE __stdout;
void _sys_exit(int x)
{
x = x;
}
#endif
#ifdef __GNUC__
/* with gcc/raisonance, small printf (option ld linker->libraries->small printf set to 'yes') calls __io_putchar() */
#define PUTCHAR_PROTOTYPE int __io_putchar(int ch)
#else
#define PUTCHAR_PROTOTYPE int fputc(int ch, FILE *f)
#endif /* __gnuc__ */
/**
* @brief retargets the c library printf function to the usart.
* @param none
* @retval none
*/
PUTCHAR_PROTOTYPE
{
while(usart_flag_get(USART1, USART_TDBE_FLAG) == RESET);
usart_data_transmit(USART1, ch);
return ch;
}
/**
* @brief main function.
* @param none
* @retval none
*/
int main(void)
{
system_clock_config();
at32_board_init();
uart_init(115200);
/* cmp1 configuration */
cmp_config();
/* tmr1 configuration in input capture mode */
tmr1_init();
printf("cmp output test..\r\n");
while (1)
{
if(capturenumber > 1)
{
/* capture computation */
if (ch1readvalue2 > ch1readvalue1)
{
capture = (ch1readvalue2 - ch1readvalue1);
}
else
{
capture = ((0xffff - ch1readvalue1) + ch1readvalue2);
}
/* frequency computation */
tmr1freq = (uint32_t)system_core_clock / capture;
printf("f1=%d\r\n",tmr1freq);
capturenumber=0;
}
}
}
/**
* @}
*/
/**
* @}
*/

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@@ -0,0 +1,46 @@
/**
**************************************************************************
* @file at32f415_clock.h
* @version v2.0.0
* @date 2021-11-26
* @brief header file of clock program
**************************************************************************
* Copyright notice & Disclaimer
*
* The software Board Support Package (BSP) that is made available to
* download from Artery official website is the copyrighted work of Artery.
* Artery authorizes customers to use, copy, and distribute the BSP
* software and its related documentation for the purpose of design and
* development in conjunction with Artery microcontrollers. Use of the
* software is governed by this copyright notice and the following disclaimer.
*
* THIS SOFTWARE IS PROVIDED ON "AS IS" BASIS WITHOUT WARRANTIES,
* GUARANTEES OR REPRESENTATIONS OF ANY KIND. ARTERY EXPRESSLY DISCLAIMS,
* TO THE FULLEST EXTENT PERMITTED BY LAW, ALL EXPRESS, IMPLIED OR
* STATUTORY OR OTHER WARRANTIES, GUARANTEES OR REPRESENTATIONS,
* INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT.
*
**************************************************************************
*/
/* define to prevent recursive inclusion -------------------------------------*/
#ifndef __AT32F415_CLOCK_H
#define __AT32F415_CLOCK_H
#ifdef __cplusplus
extern "C" {
#endif
/* includes ------------------------------------------------------------------*/
#include "at32f415.h"
/* exported functions ------------------------------------------------------- */
void system_clock_config(void);
#ifdef __cplusplus
}
#endif
#endif /* __AT32F415_CLOCK_H */

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