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update
This commit is contained in:
Martin Loren
2
.platformio/platforms/at32/examples/AT32F421/led_toggle/.gitignore
vendored
Normal file
2
.platformio/platforms/at32/examples/AT32F421/led_toggle/.gitignore
vendored
Normal file
@@ -0,0 +1,2 @@
|
||||
.pio
|
||||
.vscode
|
||||
@@ -0,0 +1,67 @@
|
||||
# Continuous Integration (CI) is the practice, in software
|
||||
# engineering, of merging all developer working copies with a shared mainline
|
||||
# several times a day < https://docs.platformio.org/page/ci/index.html >
|
||||
#
|
||||
# Documentation:
|
||||
#
|
||||
# * Travis CI Embedded Builds with PlatformIO
|
||||
# < https://docs.travis-ci.com/user/integration/platformio/ >
|
||||
#
|
||||
# * PlatformIO integration with Travis CI
|
||||
# < https://docs.platformio.org/page/ci/travis.html >
|
||||
#
|
||||
# * User Guide for `platformio ci` command
|
||||
# < https://docs.platformio.org/page/userguide/cmd_ci.html >
|
||||
#
|
||||
#
|
||||
# Please choose one of the following templates (proposed below) and uncomment
|
||||
# it (remove "# " before each line) or use own configuration according to the
|
||||
# Travis CI documentation (see above).
|
||||
#
|
||||
|
||||
|
||||
#
|
||||
# Template #1: General project. Test it using existing `platformio.ini`.
|
||||
#
|
||||
|
||||
# language: python
|
||||
# python:
|
||||
# - "2.7"
|
||||
#
|
||||
# sudo: false
|
||||
# cache:
|
||||
# directories:
|
||||
# - "~/.platformio"
|
||||
#
|
||||
# install:
|
||||
# - pip install -U platformio
|
||||
# - platformio update
|
||||
#
|
||||
# script:
|
||||
# - platformio run
|
||||
|
||||
|
||||
#
|
||||
# Template #2: The project is intended to be used as a library with examples.
|
||||
#
|
||||
|
||||
# language: python
|
||||
# python:
|
||||
# - "2.7"
|
||||
#
|
||||
# sudo: false
|
||||
# cache:
|
||||
# directories:
|
||||
# - "~/.platformio"
|
||||
#
|
||||
# env:
|
||||
# - PLATFORMIO_CI_SRC=path/to/test/file.c
|
||||
# - PLATFORMIO_CI_SRC=examples/file.ino
|
||||
# - PLATFORMIO_CI_SRC=path/to/test/directory
|
||||
#
|
||||
# install:
|
||||
# - pip install -U platformio
|
||||
# - platformio update
|
||||
#
|
||||
# script:
|
||||
# - platformio ci --lib="." --board=ID_1 --board=ID_2 --board=ID_N
|
||||
@@ -0,0 +1,44 @@
|
||||
/**
|
||||
**************************************************************************
|
||||
* @file at32f421_clock.h
|
||||
* @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 __AT32F421_CLOCK_H
|
||||
#define __AT32F421_CLOCK_H
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
/* includes ------------------------------------------------------------------*/
|
||||
#include "at32f421.h"
|
||||
|
||||
/* exported functions ------------------------------------------------------- */
|
||||
void system_clock_config(void);
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* __AT32F421_CLOCK_H */
|
||||
|
||||
@@ -0,0 +1,137 @@
|
||||
/**
|
||||
**************************************************************************
|
||||
* @file at32f421_conf.h
|
||||
* @brief at32f421 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 __AT32F421_CONF_H
|
||||
#define __AT32F421_CONF_H
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief in the following line adjust the value of high speed external 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 external crystal in hz */
|
||||
#endif
|
||||
|
||||
/**
|
||||
* @brief in the following line adjust the high speed external 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 */
|
||||
#define LEXT_VALUE ((uint32_t)32768) /*!< value of the low speed external 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 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 MISC_MODULE_ENABLED
|
||||
#define SCFG_MODULE_ENABLED
|
||||
|
||||
/* includes ------------------------------------------------------------------*/
|
||||
#ifdef CRM_MODULE_ENABLED
|
||||
#include "at32f421_crm.h"
|
||||
#endif
|
||||
#ifdef CMP_MODULE_ENABLED
|
||||
#include "at32f421_cmp.h"
|
||||
#endif
|
||||
#ifdef TMR_MODULE_ENABLED
|
||||
#include "at32f421_tmr.h"
|
||||
#endif
|
||||
#ifdef ERTC_MODULE_ENABLED
|
||||
#include "at32f421_ertc.h"
|
||||
#endif
|
||||
#ifdef GPIO_MODULE_ENABLED
|
||||
#include "at32f421_gpio.h"
|
||||
#endif
|
||||
#ifdef I2C_MODULE_ENABLED
|
||||
#include "at32f421_i2c.h"
|
||||
#endif
|
||||
#ifdef USART_MODULE_ENABLED
|
||||
#include "at32f421_usart.h"
|
||||
#endif
|
||||
#ifdef PWC_MODULE_ENABLED
|
||||
#include "at32f421_pwc.h"
|
||||
#endif
|
||||
#ifdef ADC_MODULE_ENABLED
|
||||
#include "at32f421_adc.h"
|
||||
#endif
|
||||
#ifdef SPI_MODULE_ENABLED
|
||||
#include "at32f421_spi.h"
|
||||
#endif
|
||||
#ifdef DMA_MODULE_ENABLED
|
||||
#include "at32f421_dma.h"
|
||||
#endif
|
||||
#ifdef DEBUG_MODULE_ENABLED
|
||||
#include "at32f421_debug.h"
|
||||
#endif
|
||||
#ifdef FLASH_MODULE_ENABLED
|
||||
#include "at32f421_flash.h"
|
||||
#endif
|
||||
#ifdef CRC_MODULE_ENABLED
|
||||
#include "at32f421_crc.h"
|
||||
#endif
|
||||
#ifdef WWDT_MODULE_ENABLED
|
||||
#include "at32f421_wwdt.h"
|
||||
#endif
|
||||
#ifdef WDT_MODULE_ENABLED
|
||||
#include "at32f421_wdt.h"
|
||||
#endif
|
||||
#ifdef EXINT_MODULE_ENABLED
|
||||
#include "at32f421_exint.h"
|
||||
#endif
|
||||
#ifdef MISC_MODULE_ENABLED
|
||||
#include "at32f421_misc.h"
|
||||
#endif
|
||||
#ifdef SCFG_MODULE_ENABLED
|
||||
#include "at32f421_scfg.h"
|
||||
#endif
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif
|
||||
@@ -0,0 +1,56 @@
|
||||
/**
|
||||
**************************************************************************
|
||||
* @file at32f421_int.h
|
||||
* @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 __AT32F421_INT_H
|
||||
#define __AT32F421_INT_H
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
/* includes ------------------------------------------------------------------*/
|
||||
#include "at32f421.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
|
||||
|
||||
@@ -0,0 +1,28 @@
|
||||
; PlatformIO Project Configuration File
|
||||
;
|
||||
; Build options: build flags, source filter, extra scripting
|
||||
; Upload options: custom port, speed and extra flags
|
||||
; Library options: dependencies, extra library storages
|
||||
;
|
||||
; Please visit documentation for the other options and examples
|
||||
; http://docs.platformio.org/page/projectconf.html
|
||||
|
||||
[env:led_toggle]
|
||||
platform = at32
|
||||
framework = cmsis
|
||||
board = generic_f421
|
||||
build_flags = -I include
|
||||
monitor_speed = 115200 ;serial monitor baudrate
|
||||
|
||||
;Use the following for jlink upload
|
||||
upload_protocol = jlink
|
||||
|
||||
;Use the following for serial upload via bootloader (PA9, PA10)
|
||||
;upload_protocol = serial
|
||||
;upload_speed = 115200 ;default: 115200
|
||||
|
||||
;Use the following for custom uploader
|
||||
;upload_protocol = custom
|
||||
;upload_port = COM16
|
||||
;upload_speed = 115200
|
||||
;upload_command = ${platformio.packages_dir}/framework-cmsis-at32f40/tools/stm32flash/stm32flash -b $UPLOAD_SPEED -w $SOURCE -g 0x8000000 $UPLOAD_PORT
|
||||
@@ -0,0 +1,11 @@
|
||||
/**
|
||||
**************************************************************************
|
||||
* @file readme.txt
|
||||
* @version v2.0.0
|
||||
* @date 2021-12-31
|
||||
* @brief readme
|
||||
**************************************************************************
|
||||
*/
|
||||
|
||||
this demo is based on the at-start board, in this demo, configure systick
|
||||
timer used for delay function.
|
||||
@@ -0,0 +1,97 @@
|
||||
/**
|
||||
**************************************************************************
|
||||
* @file at32f421_clock.c
|
||||
* @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 "at32f421_clock.h"
|
||||
|
||||
/**
|
||||
* @brief system clock config program
|
||||
* @note the system clock is configured as follow:
|
||||
* system clock (sclk) = hext * pll_mult
|
||||
* system clock source = pll (hext)
|
||||
* - hext = HEXT_VALUE
|
||||
* - sclk = 120000000
|
||||
* - ahbdiv = 1
|
||||
* - ahbclk = 120000000
|
||||
* - apb2div = 1
|
||||
* - apb2clk = 120000000
|
||||
* - apb1div = 1
|
||||
* - apb1clk = 120000000
|
||||
* - pll_mult = 15
|
||||
* - flash_wtcyc = 3 cycle
|
||||
* @param none
|
||||
* @retval none
|
||||
*/
|
||||
void system_clock_config(void)
|
||||
{
|
||||
/* reset crm */
|
||||
crm_reset();
|
||||
|
||||
/* config flash psr register */
|
||||
flash_psr_set(FLASH_WAIT_CYCLE_3);
|
||||
|
||||
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, CRM_PLL_MULT_15);
|
||||
|
||||
/* 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, the maximum frequency of APB1/APB2 clock is 120 MHz */
|
||||
crm_apb2_div_set(CRM_APB2_DIV_1);
|
||||
|
||||
/* config apb1clk, the maximum frequency of APB1/APB2 clock is 120 MHz */
|
||||
crm_apb1_div_set(CRM_APB1_DIV_1);
|
||||
|
||||
/* 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();
|
||||
}
|
||||
@@ -0,0 +1,140 @@
|
||||
/**
|
||||
**************************************************************************
|
||||
* @file at32f421_int.c
|
||||
* @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 "at32f421_int.h"
|
||||
|
||||
/** @addtogroup AT32F421_periph_examples
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @addtogroup 421_GPIO_led_toggle
|
||||
* @{
|
||||
*/
|
||||
|
||||
/**
|
||||
* @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)
|
||||
{
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
@@ -0,0 +1,67 @@
|
||||
/**
|
||||
**************************************************************************
|
||||
* @file main.c
|
||||
* @version v2.0.0
|
||||
* @date 2021-12-31
|
||||
* @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 "at32f421_board.h"
|
||||
#include "at32f421_clock.h"
|
||||
|
||||
/** @addtogroup AT32F425_periph_examples
|
||||
* @{
|
||||
*/
|
||||
|
||||
/** @addtogroup 425_GPIO_led_toggle GPIO_led_toggle
|
||||
* @{
|
||||
*/
|
||||
|
||||
|
||||
/**
|
||||
* @brief main function.
|
||||
* @param none
|
||||
* @retval none
|
||||
*/
|
||||
int main(void)
|
||||
{
|
||||
system_clock_config();
|
||||
|
||||
at32_board_init();
|
||||
|
||||
while(1)
|
||||
{
|
||||
at32_led_toggle(LED2);
|
||||
delay_ms(200);
|
||||
at32_led_toggle(LED3);
|
||||
delay_ms(200);
|
||||
at32_led_toggle(LED4);
|
||||
delay_ms(200);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
Reference in New Issue
Block a user