ArteryTek/AT32F415_Firmware_Library
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update version to v2.1.7

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This commit is contained in:
Artery-MCU
2025-08-05 10:24:08 +08:00
parent ee4796e775
commit 6dd65bdd62
122 changed files with 3730 additions and 14394 deletions
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12
project/at32f415_board/at32f415_board.c
View File

@@ -51,12 +51,12 @@ static __IO uint32_t fac_ms;
__asm (".global __use_no_semihosting\n\t");
void _sys_exit(int x)
{
x = x;
UNUSED(x);
}
/* __use_no_semihosting was requested, but _ttywrch was */
void _ttywrch(int ch)
{
ch = ch;
UNUSED(ch);
}
FILE __stdout;
#else
@@ -69,12 +69,12 @@ static __IO uint32_t fac_ms;
FILE __stdout;
void _sys_exit(int x)
{
x = x;
UNUSED(x);
}
/* __use_no_semihosting was requested, but _ttywrch was */
void _ttywrch(int ch)
{
ch = ch;
UNUSED(ch);
}
#endif
#endif
@@ -92,6 +92,9 @@ static __IO uint32_t fac_ms;
*/
PUTCHAR_PROTOTYPE
{
#if !defined (__GNUC__) || defined (__clang__)
UNUSED(f);
#endif
while(usart_flag_get(PRINT_UART, USART_TDBE_FLAG) == RESET);
usart_data_transmit(PRINT_UART, (uint16_t)ch);
while(usart_flag_get(PRINT_UART, USART_TDC_FLAG) == RESET);
@@ -106,6 +109,7 @@ int _write(int fd, char *pbuffer, int size)
int __write(int fd, char *pbuffer, int size)
#endif
{
UNUSED(fd);
for(int i = 0; i < size; i ++)
{
while(usart_flag_get(PRINT_UART, USART_TDBE_FLAG) == RESET);

2
project/at_start_f415/examples/adc/current_vref_value_check/src/at32f415_int.c
View File

@@ -24,8 +24,6 @@
/* includes ------------------------------------------------------------------*/
#include "at32f415_int.h"
#include "at32f415_board.h"
/** @addtogroup AT32F415_periph_examples
* @{

20
project/at_start_f415/examples/adc/current_vref_value_check/src/main.c
View File

@@ -35,9 +35,6 @@
__IO uint16_t adc1_ordinary_value = 0;
static void dma_config(void);
static void adc_config(void);
/**
* @brief dma configuration.
* @param none
@@ -60,8 +57,6 @@ static void dma_config(void)
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);
}
/**
@@ -73,8 +68,10 @@ static void adc_config(void)
{
adc_base_config_type adc_base_struct;
crm_periph_clock_enable(CRM_ADC1_PERIPH_CLOCK, TRUE);
adc_reset(ADC1);
crm_adc_clock_div_set(CRM_ADC_DIV_6);
/* ADC1 config */
adc_base_default_para_init(&adc_base_struct);
adc_base_struct.sequence_mode = FALSE;
adc_base_struct.repeat_mode = FALSE;
@@ -87,6 +84,8 @@ static void adc_config(void)
adc_tempersensor_vintrv_enable(TRUE);
adc_enable(ADC1, TRUE);
/* ADC calibration */
adc_calibration_init(ADC1);
while(adc_calibration_init_status_get(ADC1));
adc_calibration_start(ADC1);
@@ -100,7 +99,6 @@ static void adc_config(void)
*/
int main(void)
{
__IO uint32_t index = 0;
nvic_priority_group_config(NVIC_PRIORITY_GROUP_4);
system_clock_config();
at32_board_init();
@@ -110,19 +108,27 @@ int main(void)
uart_print_init(115200);
dma_config();
adc_config();
/* enable DMA after ADC activation */
dma_channel_enable(DMA1_CHANNEL1, TRUE);
printf("adc1_vref_check \r\n");
while(1)
{
at32_led_on(LED2);
delay_sec(1);
/* ordinary software start conversion */
adc_ordinary_software_trigger_enable(ADC1, TRUE);
/* wait conversion end */
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);
}
}
/**
* @}
*/

15
project/at_start_f415/examples/adc/exint_trigger_partitioned/readme.txt
View File

@@ -8,13 +8,14 @@
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
- adc1_ordinary_valuetab[0] ---> adc1_channel_4
- adc1_ordinary_valuetab[1] ---> adc1_channel_5
- adc1_ordinary_valuetab[2] ---> adc1_channel_6
- adc1_preempt_valuetab[0] ---> adc1_channel_7
- adc1_preempt_valuetab[1] ---> adc1_channel_8
- adc1_preempt_valuetab[2] ---> adc1_channel_9
trigger source:
- ordinary --> exint line11(pc11)
- preempt --> exint line15(pa15)
for more detailed information. please refer to the application note document AN0115.
for more detailed information. please refer to the application note document AN0115.

40
project/at_start_f415/examples/adc/exint_trigger_partitioned/src/at32f415_int.c
View File

@@ -24,11 +24,6 @@
/* 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
* @{
@@ -135,41 +130,6 @@ void SysTick_Handler(void)
{
}
/**
* @brief this function handles dma1_channel1 handler.
* @param none
* @retval none
*/
void DMA1_Channel1_IRQHandler(void)
{
if(dma_interrupt_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_interrupt_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++;
}
}
}
/**
* @}
*/

100
project/at_start_f415/examples/adc/exint_trigger_partitioned/src/main.c
View File

@@ -34,15 +34,12 @@
*/
__IO uint16_t adc1_ordinary_valuetab[3][3] = {0};
__IO uint16_t adc1_preempt_valuetab[3][3] = {0};
__IO uint16_t adc1_ordinary_valuetab[3] = {0};
__IO uint16_t adc1_preempt_valuetab[3] = {0};
__IO uint16_t dma_trans_complete_flag = 0;
__IO uint16_t ordinary_conversion_times_index = 0;
__IO uint16_t preempt_trigger_count = 0;
static void gpio_config(void);
static void exint_config(void);
static void dma_config(void);
static void adc_config(void);
__IO uint16_t preempt_conversion_times_index = 0;
/**
* @brief gpio configuration.
@@ -79,6 +76,9 @@ static void exint_config(void)
crm_periph_clock_enable(CRM_GPIOA_PERIPH_CLOCK, TRUE);
crm_periph_clock_enable(CRM_GPIOC_PERIPH_CLOCK, TRUE);
gpio_exint_line_config(GPIO_PORT_SOURCE_GPIOC, GPIO_PINS_SOURCE11);
gpio_exint_line_config(GPIO_PORT_SOURCE_GPIOA, GPIO_PINS_SOURCE15);
gpio_default_para_init(&gpio_initstructure);
gpio_initstructure.gpio_pull = GPIO_PULL_DOWN;
gpio_initstructure.gpio_mode = GPIO_MODE_INPUT;
@@ -91,9 +91,6 @@ static void exint_config(void)
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;
@@ -117,7 +114,7 @@ static void dma_config(void)
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.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;
@@ -126,11 +123,10 @@ static void dma_config(void)
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_struct.loop_mode_enable = TRUE;
dma_init(DMA1_CHANNEL1, &dma_init_struct);
dma_interrupt_enable(DMA1_CHANNEL1, DMA_FDT_INT, TRUE);
dma_channel_enable(DMA1_CHANNEL1, TRUE);
}
/**
@@ -142,10 +138,12 @@ static void adc_config(void)
{
adc_base_config_type adc_base_struct;
crm_periph_clock_enable(CRM_ADC1_PERIPH_CLOCK, TRUE);
adc_reset(ADC1);
crm_adc_clock_div_set(CRM_ADC_DIV_6);
nvic_irq_enable(ADC1_IRQn, 0, 0);
adc_base_default_para_init(&adc_base_struct);
/* ADC1 config */
adc_base_struct.sequence_mode = TRUE;
adc_base_struct.repeat_mode = FALSE;
adc_base_struct.data_align = ADC_RIGHT_ALIGNMENT;
@@ -167,12 +165,45 @@ static void adc_config(void)
adc_interrupt_enable(ADC1, ADC_PCCE_INT, TRUE);
adc_enable(ADC1, TRUE);
/* ADC calibration */
adc_calibration_init(ADC1);
while(adc_calibration_init_status_get(ADC1));
adc_calibration_start(ADC1);
while(adc_calibration_status_get(ADC1));
}
/**
* @brief this function handles dma1_channel1 handler.
* @param none
* @retval none
*/
void DMA1_Channel1_IRQHandler(void)
{
if(dma_interrupt_flag_get(DMA1_FDT1_FLAG) != RESET)
{
dma_flag_clear(DMA1_FDT1_FLAG);
dma_trans_complete_flag++;
}
}
/**
* @brief this function handles adc1 handler.
* @param none
* @retval none
*/
void ADC1_IRQHandler(void)
{
if(adc_interrupt_flag_get(ADC1, ADC_PCCE_FLAG) != RESET)
{
adc_flag_clear(ADC1, ADC_PCCE_FLAG);
adc1_preempt_valuetab[0] = adc_preempt_conversion_data_get(ADC1, ADC_PREEMPT_CHANNEL_1);
adc1_preempt_valuetab[1] = adc_preempt_conversion_data_get(ADC1, ADC_PREEMPT_CHANNEL_2);
adc1_preempt_valuetab[2] = adc_preempt_conversion_data_get(ADC1, ADC_PREEMPT_CHANNEL_3);
preempt_trigger_count++;
}
}
/**
* @brief main function.
* @param none
@@ -180,7 +211,6 @@ static void adc_config(void)
*/
int main(void)
{
__IO uint32_t index = 0;
nvic_priority_group_config(NVIC_PRIORITY_GROUP_4);
system_clock_config();
at32_board_init();
@@ -192,22 +222,36 @@ int main(void)
exint_config();
dma_config();
adc_config();
/* enable DMA after ADC activation */
dma_channel_enable(DMA1_CHANNEL1, TRUE);
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)
{
/* wait ordinary conversion end */
if(ordinary_conversion_times_index != dma_trans_complete_flag)
{
ordinary_conversion_times_index = dma_trans_complete_flag;
printf("ordinary_conversion_times_index = %d\r\n",ordinary_conversion_times_index);
printf("adc1_ordinary_valuetab[0] = 0x%x\r\n", adc1_ordinary_valuetab[0]);
printf("adc1_ordinary_valuetab[1] = 0x%x\r\n", adc1_ordinary_valuetab[1]);
printf("adc1_ordinary_valuetab[2] = 0x%x\r\n", adc1_ordinary_valuetab[2]);
printf("\r\n");
at32_led_toggle(LED2);
}
/* wait preempt conversion end */
if(preempt_conversion_times_index != preempt_trigger_count)
{
preempt_conversion_times_index = preempt_trigger_count;
printf("preempt_conversion_times_index = %d\r\n",preempt_conversion_times_index);
printf("adc1_preempt_valuetab[0] = 0x%x\r\n", adc1_preempt_valuetab[0]);
printf("adc1_preempt_valuetab[1] = 0x%x\r\n", adc1_preempt_valuetab[1]);
printf("adc1_preempt_valuetab[2] = 0x%x\r\n", adc1_preempt_valuetab[2]);
printf("\r\n");
at32_led_toggle(LED3);
}
}
}

32
project/at_start_f415/examples/adc/internal_temperature_sensor/src/main.c
View File

@@ -40,9 +40,6 @@
__IO uint16_t adc1_ordinary_value = 0;
static void dma_config(void);
static void adc_config(void);
/**
* @brief dma configuration.
* @param none
@@ -65,8 +62,6 @@ static void dma_config(void)
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);
}
/**
@@ -78,11 +73,13 @@ static void adc_config(void)
{
adc_base_config_type adc_base_struct;
crm_periph_clock_enable(CRM_ADC1_PERIPH_CLOCK, TRUE);
adc_reset(ADC1);
crm_adc_clock_div_set(CRM_ADC_DIV_6);
adc_base_default_para_init(&adc_base_struct);
/* ADC1 config */
adc_base_struct.sequence_mode = FALSE;
adc_base_struct.repeat_mode = TRUE;
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);
@@ -92,6 +89,8 @@ static void adc_config(void)
adc_tempersensor_vintrv_enable(TRUE);
adc_enable(ADC1, TRUE);
/* ADC calibration */
adc_calibration_init(ADC1);
while(adc_calibration_init_status_get(ADC1));
adc_calibration_start(ADC1);
@@ -105,7 +104,6 @@ static void adc_config(void)
*/
int main(void)
{
__IO uint32_t index = 0;
nvic_priority_group_config(NVIC_PRIORITY_GROUP_4);
system_clock_config();
at32_board_init();
@@ -115,19 +113,27 @@ int main(void)
uart_print_init(115200);
dma_config();
adc_config();
/* enable DMA after ADC activation */
dma_channel_enable(DMA1_CHANNEL1, TRUE);
printf("internal_temperature_sensor \r\n");
adc_ordinary_software_trigger_enable(ADC1, TRUE);
while(1)
{
/* ordinary software start conversion */
adc_ordinary_software_trigger_enable(ADC1, TRUE);
/* wait conversion end */
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 / 4095) / ADC_TEMP_SLOPE + 25);
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);
}
}
/**
* @}
*/

18
project/at_start_f415/examples/adc/repeat_conversion_loop_transfer/src/at32f415_int.c
View File

@@ -24,9 +24,6 @@
/* includes ------------------------------------------------------------------*/
#include "at32f415_int.h"
#include "at32f415_board.h"
extern __IO uint16_t dma_trans_complete_flag;
/** @addtogroup AT32F415_periph_examples
* @{
@@ -133,21 +130,6 @@ void SysTick_Handler(void)
{
}
/**
* @brief this function handles dma1_channel1 handler.
* @param none
* @retval none
*/
void DMA1_Channel1_IRQHandler(void)
{
if(dma_interrupt_flag_get(DMA1_FDT1_FLAG) != RESET)
{
dma_flag_clear(DMA1_FDT1_FLAG);
dma_trans_complete_flag++;
}
}
/**
* @}
*/

32
project/at_start_f415/examples/adc/repeat_conversion_loop_transfer/src/main.c
View File

@@ -36,10 +36,6 @@
__IO uint16_t adc1_ordinary_valuetab[3] = {0};
__IO uint16_t dma_trans_complete_flag = 0;
static void gpio_config(void);
static void dma_config(void);
static void adc_config(void);
/**
* @brief gpio configuration.
* @param none
@@ -81,7 +77,6 @@ static void dma_config(void)
dma_init(DMA1_CHANNEL1, &dma_init_struct);
dma_interrupt_enable(DMA1_CHANNEL1, DMA_FDT_INT, TRUE);
dma_channel_enable(DMA1_CHANNEL1, TRUE);
}
/**
@@ -93,9 +88,11 @@ static void adc_config(void)
{
adc_base_config_type adc_base_struct;
crm_periph_clock_enable(CRM_ADC1_PERIPH_CLOCK, TRUE);
adc_reset(ADC1);
crm_adc_clock_div_set(CRM_ADC_DIV_6);
adc_base_default_para_init(&adc_base_struct);
/* ADC1 config */
adc_base_struct.sequence_mode = TRUE;
adc_base_struct.repeat_mode = TRUE;
adc_base_struct.data_align = ADC_RIGHT_ALIGNMENT;
@@ -108,12 +105,28 @@ static void adc_config(void)
adc_dma_mode_enable(ADC1, TRUE);
adc_enable(ADC1, TRUE);
/* ADC calibration */
adc_calibration_init(ADC1);
while(adc_calibration_init_status_get(ADC1));
adc_calibration_start(ADC1);
while(adc_calibration_status_get(ADC1));
}
/**
* @brief this function handles dma1_channel1 handler.
* @param none
* @retval none
*/
void DMA1_Channel1_IRQHandler(void)
{
if(dma_interrupt_flag_get(DMA1_FDT1_FLAG) != RESET)
{
dma_flag_clear(DMA1_FDT1_FLAG);
dma_trans_complete_flag++;
}
}
/**
* @brief main function.
* @param none
@@ -121,7 +134,6 @@ static void adc_config(void)
*/
int main(void)
{
__IO uint32_t index = 0;
nvic_priority_group_config(NVIC_PRIORITY_GROUP_4);
system_clock_config();
at32_board_init();
@@ -132,8 +144,14 @@ int main(void)
gpio_config();
dma_config();
adc_config();
/* enable DMA after ADC activation */
dma_channel_enable(DMA1_CHANNEL1, TRUE);
printf("repeat_conversion_loop_transfer \r\n");
printf("please_debug_check_data_and_conversion_times \r\n");
/* ordinary software start conversion */
adc_ordinary_software_trigger_enable(ADC1, TRUE);
at32_led_on(LED2);
while(1)

14
project/at_start_f415/examples/adc/software_trigger_repeat/readme.txt
View File

@@ -1,14 +0,0 @@
/**
**************************************************************************
* @file readme.txt
* @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[0] ---> adc1_channel_4
- adc1_ordinary_valuetab[1] ---> adc1_channel_5
- adc1_ordinary_valuetab[2] ---> adc1_channel_6
for more detailed information. please refer to the application note document AN0115.

150
project/at_start_f415/examples/adc/software_trigger_repeat/src/main.c
View File

@@ -1,150 +0,0 @@
/**
**************************************************************************
* @file main.c
* @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_ADC_software_trigger_repeat ADC_software_trigger_repeat
* @{
*/
__IO uint16_t adc1_ordinary_valuetab[3] = {0};
__IO uint16_t dma_trans_complete_flag = 0;
static void gpio_config(void);
static void dma_config(void);
static void adc_config(void);
/**
* @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 = 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_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);
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);
uart_print_init(115200);
gpio_config();
dma_config();
adc_config();
printf("software_trigger_repeat \r\n");
printf("please_debug_check_data_and_conversion_times \r\n");
adc_ordinary_software_trigger_enable(ADC1, TRUE);
at32_led_on(LED2);
while(1)
{
}
}
/**
* @}
*/
/**
* @}
*/

15
project/at_start_f415/examples/adc/tmr_trigger_automatic_preempted/readme.txt
View File

@@ -9,10 +9,11 @@
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
for more detailed information. please refer to the application note document AN0115.
- adc1_ordinary_valuetab[0] ---> adc1_channel_4
- adc1_ordinary_valuetab[1] ---> adc1_channel_5
- adc1_ordinary_valuetab[2] ---> adc1_channel_6
- adc1_preempt_valuetab[0] ---> adc1_channel_7
- adc1_preempt_valuetab[1] ---> adc1_channel_8
- adc1_preempt_valuetab[2] ---> adc1_channel_9
for more detailed information. please refer to the application note document AN0115.

43
project/at_start_f415/examples/adc/tmr_trigger_automatic_preempted/src/at32f415_int.c
View File

@@ -24,12 +24,6 @@
/* 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
* @{
@@ -136,43 +130,6 @@ void SysTick_Handler(void)
{
}
/**
* @brief this function handles dma1_channel1 handler.
* @param none
* @retval none
*/
void DMA1_Channel1_IRQHandler(void)
{
if(dma_interrupt_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_interrupt_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);
}
}
/**
* @}
*/

105
project/at_start_f415/examples/adc/tmr_trigger_automatic_preempted/src/main.c
View File

@@ -33,16 +33,12 @@
* @{
*/
__IO uint16_t adc1_ordinary_valuetab[5][3] = {0};
__IO uint16_t adc1_preempt_valuetab[5][3] = {0};
__IO uint16_t adc1_ordinary_valuetab[3] = {0};
__IO uint16_t adc1_preempt_valuetab[3] = {0};
__IO uint16_t dma_trans_complete_flag = 0;
__IO uint16_t ordinary_conversion_times_index = 0;
__IO uint16_t preempt_conversion_count = 0;
static void gpio_config(void);
static void dma_config(void);
static void tmr1_config(void);
static void adc_config(void);
__IO uint16_t preempt_conversion_times_index = 0;
/**
* @brief gpio configuration.
@@ -77,7 +73,7 @@ static void dma_config(void)
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.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;
@@ -86,11 +82,10 @@ static void dma_config(void)
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_struct.loop_mode_enable = TRUE;
dma_init(DMA1_CHANNEL1, &dma_init_struct);
dma_interrupt_enable(DMA1_CHANNEL1, DMA_FDT_INT, TRUE);
dma_channel_enable(DMA1_CHANNEL1, TRUE);
}
/**
@@ -118,8 +113,8 @@ static void tmr1_config(void)
crm_periph_clock_enable(CRM_TMR1_PERIPH_CLOCK, TRUE);
/* (systemclock/(systemclock/10000))/1000 = 10Hz(100ms) */
tmr_base_init(TMR1, 999, (crm_clocks_freq_struct.sclk_freq/10000 - 1));
/* (systemclock/(systemclock/10000))/10000 = 1Hz(1s) */
tmr_base_init(TMR1, 9999, (crm_clocks_freq_struct.sclk_freq/10000 - 1));
tmr_cnt_dir_set(TMR1, TMR_COUNT_UP);
tmr_clock_source_div_set(TMR1, TMR_CLOCK_DIV1);
@@ -129,7 +124,7 @@ static void tmr1_config(void)
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);
tmr_channel_value_set(TMR1, TMR_SELECT_CHANNEL_1, 5000);
}
/**
@@ -141,10 +136,12 @@ 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);
adc_reset(ADC1);
nvic_irq_enable(ADC1_IRQn, 0, 0);
crm_adc_clock_div_set(CRM_ADC_DIV_6);
adc_base_default_para_init(&adc_base_struct);
/* ADC1 config */
adc_base_struct.sequence_mode = TRUE;
adc_base_struct.repeat_mode = FALSE;
adc_base_struct.data_align = ADC_RIGHT_ALIGNMENT;
@@ -165,14 +162,45 @@ static void adc_config(void)
adc_interrupt_enable(ADC1, ADC_PCCE_INT, TRUE);
adc_enable(ADC1, TRUE);
/* ADC calibration */
adc_calibration_init(ADC1);
while(adc_calibration_init_status_get(ADC1));
adc_calibration_start(ADC1);
while(adc_calibration_status_get(ADC1));
}
/**
* @brief this function handles dma1_channel1 handler.
* @param none
* @retval none
*/
void DMA1_Channel1_IRQHandler(void)
{
if(dma_interrupt_flag_get(DMA1_FDT1_FLAG) != RESET)
{
dma_flag_clear(DMA1_FDT1_FLAG);
dma_trans_complete_flag++;
}
}
/**
* @brief this function handles adc1 handler.
* @param none
* @retval none
*/
void ADC1_IRQHandler(void)
{
if(adc_interrupt_flag_get(ADC1, ADC_PCCE_FLAG) != RESET)
{
adc_flag_clear(ADC1, ADC_PCCE_FLAG);
adc1_preempt_valuetab[0] = adc_preempt_conversion_data_get(ADC1, ADC_PREEMPT_CHANNEL_1);
adc1_preempt_valuetab[1] = adc_preempt_conversion_data_get(ADC1, ADC_PREEMPT_CHANNEL_2);
adc1_preempt_valuetab[2] = adc_preempt_conversion_data_get(ADC1, ADC_PREEMPT_CHANNEL_3);
preempt_conversion_count++;
at32_led_toggle(LED3);
}
}
/**
* @brief main function.
@@ -181,7 +209,6 @@ static void adc_config(void)
*/
int main(void)
{
__IO uint32_t index = 0;
nvic_priority_group_config(NVIC_PRIORITY_GROUP_4);
system_clock_config();
at32_board_init();
@@ -193,30 +220,42 @@ int main(void)
tmr1_config();
dma_config();
adc_config();
/* enable DMA after ADC activation */
dma_channel_enable(DMA1_CHANNEL1, TRUE);
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)
{
/* wait ordinary conversion end */
if(ordinary_conversion_times_index != dma_trans_complete_flag)
{
ordinary_conversion_times_index = dma_trans_complete_flag;
printf("ordinary_conversion_times_index = %d\r\n",ordinary_conversion_times_index);
printf("adc1_ordinary_valuetab[0] = 0x%x\r\n", adc1_ordinary_valuetab[0]);
printf("adc1_ordinary_valuetab[1] = 0x%x\r\n", adc1_ordinary_valuetab[1]);
printf("adc1_ordinary_valuetab[2] = 0x%x\r\n", adc1_ordinary_valuetab[2]);
printf("\r\n");
at32_led_toggle(LED2);
}
/* wait preempt conversion end */
if(preempt_conversion_times_index != preempt_conversion_count)
{
preempt_conversion_times_index = preempt_conversion_count;
printf("preempt_conversion_times_index = %d\r\n",preempt_conversion_times_index);
printf("adc1_preempt_valuetab[0] = 0x%x\r\n", adc1_preempt_valuetab[0]);
printf("adc1_preempt_valuetab[1] = 0x%x\r\n", adc1_preempt_valuetab[1]);
printf("adc1_preempt_valuetab[2] = 0x%x\r\n", adc1_preempt_valuetab[2]);
printf("\r\n");
at32_led_toggle(LED3);
}
}
}
/**
* @}
*/

19
project/at_start_f415/examples/adc/voltage_monitoring/src/at32f415_int.c
View File

@@ -24,10 +24,6 @@
/* 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
* @{
@@ -135,21 +131,6 @@ void SysTick_Handler(void)
{
}
/**
* @brief this function handles adc1_2 handler.
* @param none
* @retval none
*/
void ADC1_IRQHandler(void)
{
if(adc_interrupt_flag_get(ADC1, ADC_VMOR_FLAG) != RESET)
{
at32_led_toggle(LED3);
adc_flag_clear(ADC1, ADC_VMOR_FLAG);
vmor_flag_index = 1;
}
}
/**
* @}
*/

40
project/at_start_f415/examples/adc/voltage_monitoring/src/main.c
View File

@@ -35,10 +35,7 @@
__IO uint16_t adc1_ordinary_valuetab[3] = {0};
__IO uint16_t vmor_flag_index = 0;
static void gpio_config(void);
static void dma_config(void);
static void adc_config(void);
__IO uint16_t error_times_index = 0;
/**
* @brief gpio configuration.
@@ -78,8 +75,6 @@ static void dma_config(void)
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);
}
/**
@@ -91,10 +86,12 @@ 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);
adc_reset(ADC1);
nvic_irq_enable(ADC1_IRQn, 0, 0);
crm_adc_clock_div_set(CRM_ADC_DIV_6);
adc_base_default_para_init(&adc_base_struct);
/* ADC1 config */
adc_base_struct.sequence_mode = TRUE;
adc_base_struct.repeat_mode = FALSE;
adc_base_struct.data_align = ADC_RIGHT_ALIGNMENT;
@@ -111,12 +108,29 @@ static void adc_config(void)
adc_interrupt_enable(ADC1, ADC_VMOR_INT, TRUE);
adc_enable(ADC1, TRUE);
/* ADC calibration */
adc_calibration_init(ADC1);
while(adc_calibration_init_status_get(ADC1));
adc_calibration_start(ADC1);
while(adc_calibration_status_get(ADC1));
}
/**
* @brief this function handles adc1 handler.
* @param none
* @retval none
*/
void ADC1_IRQHandler(void)
{
if(adc_interrupt_flag_get(ADC1, ADC_VMOR_FLAG) != RESET)
{
at32_led_toggle(LED3);
adc_flag_clear(ADC1, ADC_VMOR_FLAG);
vmor_flag_index++;
}
}
/**
* @brief main function.
* @param none
@@ -124,7 +138,6 @@ static void adc_config(void)
*/
int main(void)
{
__IO uint32_t index = 0;
nvic_priority_group_config(NVIC_PRIORITY_GROUP_4);
system_clock_config();
at32_board_init();
@@ -135,14 +148,19 @@ int main(void)
gpio_config();
dma_config();
adc_config();
/* enable DMA after ADC activation */
dma_channel_enable(DMA1_CHANNEL1, TRUE);
printf("voltage_monitoring \r\n");
while(1)
{
at32_led_toggle(LED2);
delay_sec(1);
if(vmor_flag_index == 1)
if(error_times_index != vmor_flag_index)
{
vmor_flag_index = 0;
error_times_index = vmor_flag_index;
printf("error_times_index = %d\r\n",error_times_index);
printf("out of range:adc1_channel_5 value is = %x!\r\n", adc1_ordinary_valuetab[1]);
}
adc_ordinary_software_trigger_enable(ADC1, TRUE);

2
project/at_start_f415/examples/cortex_m4/systick_interrupt/src/main.c
View File

@@ -48,7 +48,7 @@ void systick_handler(void)
ticks ++;
/* toggle led */
if(ticks > DELAY)
if(ticks >= DELAY)
{
at32_led_toggle(LED2);
ticks = 0;

11
project/at_start_f415/examples/i2s/halfduplex_dma/readme.txt
View File

@@ -8,10 +8,11 @@
this demo is based on the at-start board, in this demo, shows in halfduplex
mode how to use dma transfer data.
the pins connection as follow:
- pb0 as mck out
- pb6 as mck out
- i2s2 slaver i2s1 master
- pb12 <---> pa4(ws)
- pb13 <---> pa5(ck)
- pb15 <---> pa7(sd)
- pb12 <---> pa15(ws)
- pb13 <---> pb3(ck)
- pb15 <---> pb5(sd)
for more detailed information. please refer to the application note document AN0102.
for more detailed information. please refer to the application note document AN0102.

154
project/at_start_f415/examples/i2s/halfduplex_dma/src/main.c
View File

@@ -44,10 +44,6 @@ uint16_t i2s1_buffer_tx[32] = {0x0102, 0x0304, 0x0506, 0x0708, 0x090A, 0x0B0C,
uint16_t i2s2_buffer_rx[32];
volatile error_status transfer_status = ERROR;
static void gpio_config(void);
static void i2s_config(void);
error_status buffer_compare(uint16_t* pbuffer1, uint16_t* pbuffer2, uint16_t buffer_length);
/**
* @brief buffer_compare function.
* @param none
@@ -69,17 +65,17 @@ error_status buffer_compare(uint16_t* pbuffer1, uint16_t* pbuffer2, uint16_t buf
}
/**
* @brief i2s configuration.
* @brief dma configuration.
* @param none
* @retval none
*/
static void i2s_config(void)
static void dma_config(void)
{
dma_init_type dma_init_struct;
i2s_init_type i2s_init_struct;
crm_periph_clock_enable(CRM_DMA1_PERIPH_CLOCK, TRUE);
dma_reset(DMA1_CHANNEL4);
/* use dma1_channel3 as spi1 transmit channel */
dma_reset(DMA1_CHANNEL3);
dma_default_para_init(&dma_init_struct);
dma_init_struct.buffer_size = 32;
@@ -93,15 +89,36 @@ static void i2s_config(void)
dma_init_struct.priority = DMA_PRIORITY_HIGH;
dma_init_struct.loop_mode_enable = FALSE;
dma_init(DMA1_CHANNEL3, &dma_init_struct);
/* use dma1_channel4 as spi2 receive channel */
dma_reset(DMA1_CHANNEL4);
dma_init_struct.buffer_size = 32;
dma_init_struct.direction = DMA_DIR_PERIPHERAL_TO_MEMORY;
dma_init_struct.memory_base_addr = (uint32_t)i2s2_buffer_rx;
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)&(SPI2->dt);
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_CHANNEL4, &dma_init_struct);
}
/**
* @brief i2s configuration.
* @param none
* @retval none
*/
static void i2s_config(void)
{
i2s_init_type i2s_init_struct;
/* master i2s initialization */
crm_periph_clock_enable(CRM_SPI1_PERIPH_CLOCK, TRUE);
crm_periph_clock_enable(CRM_SPI2_PERIPH_CLOCK, TRUE);
i2s_default_para_init(&i2s_init_struct);
/* master transmission mode */
i2s_init_struct.audio_protocol = I2S_AUDIO_PROTOCOL_PHILLIPS;
i2s_init_struct.data_channel_format = I2S_DATA_16BIT_CHANNEL_32BIT;
i2s_init_struct.mclk_output_enable = TRUE;
@@ -109,14 +126,27 @@ static void i2s_config(void)
i2s_init_struct.clock_polarity = I2S_CLOCK_POLARITY_LOW;
i2s_init_struct.operation_mode = I2S_MODE_MASTER_TX;
i2s_init(SPI1, &i2s_init_struct);
i2s_init_struct.operation_mode =I2S_MODE_SLAVE_RX;
/* use dma transmit */
spi_i2s_dma_transmitter_enable(SPI1, TRUE);
i2s_enable(SPI1, TRUE);
/* slave i2s initialization */
crm_periph_clock_enable(CRM_SPI2_PERIPH_CLOCK, TRUE);
/* slave reception mode */
i2s_init_struct.audio_protocol = I2S_AUDIO_PROTOCOL_PHILLIPS;
i2s_init_struct.data_channel_format = I2S_DATA_16BIT_CHANNEL_32BIT;
i2s_init_struct.mclk_output_enable = TRUE;
i2s_init_struct.audio_sampling_freq = I2S_AUDIO_FREQUENCY_48K;
i2s_init_struct.clock_polarity = I2S_CLOCK_POLARITY_LOW;
i2s_init_struct.operation_mode = I2S_MODE_SLAVE_RX;
i2s_init(SPI2, &i2s_init_struct);
dma_channel_enable(DMA1_CHANNEL3, TRUE);
dma_channel_enable(DMA1_CHANNEL4, TRUE);
/* use dma receive */
spi_i2s_dma_receiver_enable(SPI2, TRUE);
i2s_enable(SPI1, TRUE);
i2s_enable(SPI2, TRUE);
}
@@ -130,49 +160,54 @@ 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);
crm_periph_clock_enable(CRM_IOMUX_PERIPH_CLOCK, TRUE);
gpio_pin_remap_config(SWJTAG_GMUX_010, TRUE);
gpio_pin_remap_config(SPI1_MUX_01, TRUE);
/* master ws pin */
gpio_initstructure.gpio_out_type = GPIO_OUTPUT_PUSH_PULL;
gpio_initstructure.gpio_pull = GPIO_PULL_UP;
gpio_initstructure.gpio_mode = GPIO_MODE_MUX;
/* master i2s ws pin */
gpio_initstructure.gpio_out_type = GPIO_OUTPUT_PUSH_PULL;
gpio_initstructure.gpio_pull = GPIO_PULL_UP;
gpio_initstructure.gpio_mode = GPIO_MODE_MUX;
gpio_initstructure.gpio_drive_strength = GPIO_DRIVE_STRENGTH_STRONGER;
gpio_initstructure.gpio_pins = GPIO_PINS_4;
gpio_initstructure.gpio_pins = GPIO_PINS_15;
gpio_init(GPIOA, &gpio_initstructure);
/* master ck pin */
gpio_initstructure.gpio_pull = GPIO_PULL_DOWN;
gpio_initstructure.gpio_mode = GPIO_MODE_MUX;
gpio_initstructure.gpio_pins = GPIO_PINS_5;
gpio_init(GPIOA, &gpio_initstructure);
/* master sd pin */
gpio_initstructure.gpio_pull = GPIO_PULL_DOWN;
gpio_initstructure.gpio_mode = GPIO_MODE_MUX;
gpio_initstructure.gpio_pins = GPIO_PINS_7;
gpio_init(GPIOA, &gpio_initstructure);
/* master mck pin */
gpio_initstructure.gpio_pull = GPIO_PULL_UP;
gpio_initstructure.gpio_mode = GPIO_MODE_MUX;
gpio_initstructure.gpio_pins = GPIO_PINS_0;
/* master i2s ck pin */
gpio_initstructure.gpio_pull = GPIO_PULL_DOWN;
gpio_initstructure.gpio_mode = GPIO_MODE_MUX;
gpio_initstructure.gpio_pins = GPIO_PINS_3;
gpio_init(GPIOB, &gpio_initstructure);
/* slave ws pin */
gpio_initstructure.gpio_pull = GPIO_PULL_UP;
gpio_initstructure.gpio_mode = GPIO_MODE_MUX;
gpio_initstructure.gpio_pins = GPIO_PINS_12;
/* master i2s sd pin */
gpio_initstructure.gpio_pull = GPIO_PULL_UP;
gpio_initstructure.gpio_mode = GPIO_MODE_MUX;
gpio_initstructure.gpio_pins = GPIO_PINS_5;
gpio_init(GPIOB, &gpio_initstructure);
/* slave ck pin */
gpio_initstructure.gpio_pull = GPIO_PULL_DOWN;
gpio_initstructure.gpio_mode = GPIO_MODE_MUX;
gpio_initstructure.gpio_pins = GPIO_PINS_13;
/* master i2s mck pin */
gpio_initstructure.gpio_pull = GPIO_PULL_UP;
gpio_initstructure.gpio_mode = GPIO_MODE_MUX;
gpio_initstructure.gpio_pins = GPIO_PINS_6;
gpio_init(GPIOB, &gpio_initstructure);
/* slave sd pin */
gpio_initstructure.gpio_pull = GPIO_PULL_DOWN;
gpio_initstructure.gpio_mode = GPIO_MODE_MUX;
gpio_initstructure.gpio_pins = GPIO_PINS_15;
/* slave i2s ws pin */
gpio_initstructure.gpio_out_type = GPIO_OUTPUT_PUSH_PULL;
gpio_initstructure.gpio_pull = GPIO_PULL_UP;
gpio_initstructure.gpio_mode = GPIO_MODE_INPUT;
gpio_initstructure.gpio_drive_strength = GPIO_DRIVE_STRENGTH_STRONGER;
gpio_initstructure.gpio_pins = GPIO_PINS_12;
gpio_init(GPIOB, &gpio_initstructure);
/* slave i2s ck pin */
gpio_initstructure.gpio_pull = GPIO_PULL_DOWN;
gpio_initstructure.gpio_mode = GPIO_MODE_INPUT;
gpio_initstructure.gpio_pins = GPIO_PINS_13;
gpio_init(GPIOB, &gpio_initstructure);
/* slave i2s sd pin */
gpio_initstructure.gpio_pull = GPIO_PULL_UP;
gpio_initstructure.gpio_mode = GPIO_MODE_INPUT;
gpio_initstructure.gpio_pins = GPIO_PINS_15;
gpio_init(GPIOB, &gpio_initstructure);
}
@@ -185,14 +220,25 @@ int main(void)
{
system_clock_config();
at32_board_init();
at32_led_off(LED2);
at32_led_off(LED3);
at32_led_off(LED4);
at32_led_on(LED4);
gpio_config();
dma_config();
i2s_config();
spi_i2s_dma_transmitter_enable(SPI1, TRUE);
/* enable i2s slave dma to get data */
dma_channel_enable(DMA1_CHANNEL4, TRUE);
/* enable i2s master dma to fill data */
dma_channel_enable(DMA1_CHANNEL3, TRUE);
while(dma_flag_get(DMA1_FDT4_FLAG) == RESET);
/* wait slave i2s data receive end */
while(dma_flag_get(DMA1_FDT4_FLAG) == RESET)
{
}
/* wait master and slave idle when communication end */
while(spi_i2s_flag_get(SPI1, SPI_I2S_BF_FLAG) != RESET);
while(spi_i2s_flag_get(SPI2, SPI_I2S_BF_FLAG) != RESET);
/* test result:the data check */
transfer_status = buffer_compare(i2s2_buffer_rx, i2s1_buffer_tx, 32);
@@ -204,7 +250,7 @@ int main(void)
}
else
{
at32_led_off(LED2);
at32_led_on(LED3);
}
while(1)
{

11
project/at_start_f415/examples/i2s/halfduplex_interrupt/readme.txt
View File

@@ -8,10 +8,11 @@
this demo is based on the at-start board, in this demo, shows in halfduplex
mode how to use interrupt transfer data.
the pins connection as follow:
- pb0 as mck out
- pb6 as mck out
- i2s2 slaver i2s1 master
- pb12 <---> pa4(ws)
- pb13 <---> pa5(ck)
- pb15 <---> pa7(sd)
- pb12 <---> pa15(ws)
- pb13 <---> pb3(ck)
- pb15 <---> pb5(sd)
for more detailed information. please refer to the application note document AN0102.
for more detailed information. please refer to the application note document AN0102.

36
project/at_start_f415/examples/i2s/halfduplex_interrupt/src/at32f415_int.c
View File

@@ -24,11 +24,6 @@
/* includes ------------------------------------------------------------------*/
#include "at32f415_int.h"
#include "at32f415_board.h"
extern uint16_t i2s1_buffer_tx[];
extern uint16_t i2s2_buffer_rx[];
extern __IO uint32_t tx_index, rx_index;
/** @addtogroup AT32F415_periph_examples
* @{
@@ -135,37 +130,6 @@ void SysTick_Handler(void)
{
}
/**
* @brief This function handles the spi2 interrupt request.
* @param None
* @retval None
*/
void SPI2_IRQHandler(void)
{
if(spi_i2s_interrupt_flag_get(SPI2, SPI_I2S_RDBF_FLAG) != RESET)
{
i2s2_buffer_rx[rx_index++] = spi_i2s_data_receive(SPI2);
}
}
/**
* @brief This function handles the spi1 interrupt request.
* @param None
* @retval None
*/
void SPI1_IRQHandler(void)
{
if(spi_i2s_interrupt_flag_get(SPI1, SPI_I2S_TDBE_FLAG) != RESET)
{
spi_i2s_data_transmit(SPI1, i2s1_buffer_tx[tx_index++]);
if(tx_index == 32)
{
spi_i2s_interrupt_enable(SPI1, SPI_I2S_TDBE_INT, FALSE);
}
}
}
/**
* @}
*/

172
project/at_start_f415/examples/i2s/halfduplex_interrupt/src/main.c
View File

@@ -44,11 +44,6 @@ uint16_t i2s2_buffer_rx[32];
__IO uint32_t tx_index = 0, rx_index = 0;
volatile error_status transfer_status1 = ERROR, transfer_status2 = ERROR;
static void gpio_config(void);
static void i2s_config(i2s_data_channel_format_type format, i2s_audio_sampling_freq_type freq);
error_status buffer_compare(uint16_t* pbuffer1, uint16_t* pbuffer2, uint16_t buffer_length);
error_status buffer_compare_24bits(uint16_t* pbuffer1, uint16_t* pbuffer2, uint16_t buffer_length);
/**
* @brief buffer_compare function.
* @param none
@@ -100,15 +95,14 @@ error_status buffer_compare_24bits(uint16_t* pbuffer1, uint16_t* pbuffer2, uint1
static void i2s_config(i2s_data_channel_format_type format, i2s_audio_sampling_freq_type freq)
{
i2s_init_type i2s_init_struct;
/* master i2s initialization */
crm_periph_clock_enable(CRM_SPI1_PERIPH_CLOCK, TRUE);
crm_periph_clock_enable(CRM_SPI2_PERIPH_CLOCK, TRUE);
nvic_irq_enable(SPI1_IRQn, 0, 0);
nvic_irq_enable(SPI2_IRQn, 0, 0);
spi_i2s_reset(SPI2);
spi_i2s_reset(SPI1);
i2s_default_para_init(&i2s_init_struct);
/* master transmission mode */
i2s_init_struct.audio_protocol = I2S_AUDIO_PROTOCOL_PHILLIPS;
i2s_init_struct.data_channel_format = format;
i2s_init_struct.mclk_output_enable = TRUE;
@@ -116,14 +110,26 @@ static void i2s_config(i2s_data_channel_format_type format, i2s_audio_sampling_f
i2s_init_struct.clock_polarity = I2S_CLOCK_POLARITY_LOW;
i2s_init_struct.operation_mode = I2S_MODE_MASTER_TX;
i2s_init(SPI1, &i2s_init_struct);
/* enable transmit data buffer empty interrupt */
spi_i2s_interrupt_enable(SPI1, SPI_I2S_TDBE_INT, TRUE);
/* slave i2s initialization */
crm_periph_clock_enable(CRM_SPI2_PERIPH_CLOCK, TRUE);
nvic_irq_enable(SPI2_IRQn, 0, 0);
spi_i2s_reset(SPI2);
/* slave reception mode */
i2s_init_struct.audio_protocol = I2S_AUDIO_PROTOCOL_PHILLIPS;
i2s_init_struct.data_channel_format = format;
i2s_init_struct.mclk_output_enable = TRUE;
i2s_init_struct.audio_sampling_freq = freq;
i2s_init_struct.clock_polarity = I2S_CLOCK_POLARITY_LOW;
i2s_init_struct.operation_mode =I2S_MODE_SLAVE_RX;
i2s_init(SPI2, &i2s_init_struct);
/* enable receive data buffer full interrupt */
spi_i2s_interrupt_enable(SPI2, SPI_I2S_RDBF_INT, TRUE);
spi_i2s_interrupt_enable(SPI1, SPI_I2S_TDBE_INT, TRUE);
i2s_enable(SPI2, TRUE);
i2s_enable(SPI1, TRUE);
}
/**
@@ -136,50 +142,85 @@ 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);
crm_periph_clock_enable(CRM_IOMUX_PERIPH_CLOCK, TRUE);
gpio_pin_remap_config(SWJTAG_GMUX_010, TRUE);
gpio_pin_remap_config(SPI1_MUX_01, TRUE);
/* master ws pin */
gpio_initstructure.gpio_out_type = GPIO_OUTPUT_PUSH_PULL;
gpio_initstructure.gpio_pull = GPIO_PULL_UP;
gpio_initstructure.gpio_mode = GPIO_MODE_MUX;
/* master i2s ws pin */
gpio_initstructure.gpio_out_type = GPIO_OUTPUT_PUSH_PULL;
gpio_initstructure.gpio_pull = GPIO_PULL_UP;
gpio_initstructure.gpio_mode = GPIO_MODE_MUX;
gpio_initstructure.gpio_drive_strength = GPIO_DRIVE_STRENGTH_STRONGER;
gpio_initstructure.gpio_pins = GPIO_PINS_4;
gpio_initstructure.gpio_pins = GPIO_PINS_15;
gpio_init(GPIOA, &gpio_initstructure);
/* master ck pin */
gpio_initstructure.gpio_pull = GPIO_PULL_DOWN;
gpio_initstructure.gpio_mode = GPIO_MODE_MUX;
gpio_initstructure.gpio_pins = GPIO_PINS_5;
gpio_init(GPIOA, &gpio_initstructure);
/* master sd pin */
gpio_initstructure.gpio_pull = GPIO_PULL_DOWN;
gpio_initstructure.gpio_mode = GPIO_MODE_MUX;
gpio_initstructure.gpio_pins = GPIO_PINS_7;
gpio_init(GPIOA, &gpio_initstructure);
/* master mck pin */
gpio_initstructure.gpio_pull = GPIO_PULL_UP;
gpio_initstructure.gpio_mode = GPIO_MODE_MUX;
gpio_initstructure.gpio_pins = GPIO_PINS_0;
/* master i2s ck pin */
gpio_initstructure.gpio_pull = GPIO_PULL_DOWN;
gpio_initstructure.gpio_mode = GPIO_MODE_MUX;
gpio_initstructure.gpio_pins = GPIO_PINS_3;
gpio_init(GPIOB, &gpio_initstructure);
/* slave ws pin */
gpio_initstructure.gpio_pull = GPIO_PULL_UP;
gpio_initstructure.gpio_mode = GPIO_MODE_MUX;
gpio_initstructure.gpio_pins = GPIO_PINS_12;
/* master i2s sd pin */
gpio_initstructure.gpio_pull = GPIO_PULL_UP;
gpio_initstructure.gpio_mode = GPIO_MODE_MUX;
gpio_initstructure.gpio_pins = GPIO_PINS_5;
gpio_init(GPIOB, &gpio_initstructure);
/* slave ck pin */
gpio_initstructure.gpio_pull = GPIO_PULL_DOWN;
gpio_initstructure.gpio_mode = GPIO_MODE_MUX;
gpio_initstructure.gpio_pins = GPIO_PINS_13;
/* master i2s mck pin */
gpio_initstructure.gpio_pull = GPIO_PULL_UP;
gpio_initstructure.gpio_mode = GPIO_MODE_MUX;
gpio_initstructure.gpio_pins = GPIO_PINS_6;
gpio_init(GPIOB, &gpio_initstructure);
/* slave sd pin */
gpio_initstructure.gpio_pull = GPIO_PULL_DOWN;
gpio_initstructure.gpio_mode = GPIO_MODE_MUX;
gpio_initstructure.gpio_pins = GPIO_PINS_15;
/* slave i2s ws pin */
gpio_initstructure.gpio_out_type = GPIO_OUTPUT_PUSH_PULL;
gpio_initstructure.gpio_pull = GPIO_PULL_UP;
gpio_initstructure.gpio_mode = GPIO_MODE_INPUT;
gpio_initstructure.gpio_drive_strength = GPIO_DRIVE_STRENGTH_STRONGER;
gpio_initstructure.gpio_pins = GPIO_PINS_12;
gpio_init(GPIOB, &gpio_initstructure);
/* slave i2s ck pin */
gpio_initstructure.gpio_pull = GPIO_PULL_DOWN;
gpio_initstructure.gpio_mode = GPIO_MODE_INPUT;
gpio_initstructure.gpio_pins = GPIO_PINS_13;
gpio_init(GPIOB, &gpio_initstructure);
/* slave i2s sd pin */
gpio_initstructure.gpio_pull = GPIO_PULL_UP;
gpio_initstructure.gpio_mode = GPIO_MODE_INPUT;
gpio_initstructure.gpio_pins = GPIO_PINS_15;
gpio_init(GPIOB, &gpio_initstructure);
}
/**
* @brief spi2 interrupt function
* @param none
* @retval none
*/
void SPI2_IRQHandler(void)
{
if(spi_i2s_interrupt_flag_get(SPI2, SPI_I2S_RDBF_FLAG) != RESET)
{
i2s2_buffer_rx[rx_index++] = spi_i2s_data_receive(SPI2);
}
}
/**
* @brief spi1 interrupt function
* @param none
* @retval none
*/
void SPI1_IRQHandler(void)
{
if(spi_i2s_interrupt_flag_get(SPI1, SPI_I2S_TDBE_FLAG) != RESET)
{
spi_i2s_data_transmit(SPI1, i2s1_buffer_tx[tx_index++]);
if(tx_index == 32)
{
spi_i2s_interrupt_enable(SPI1, SPI_I2S_TDBE_INT, FALSE);
}
}
}
/**
@@ -193,22 +234,45 @@ int main(void)
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);
at32_led_on(LED4);
gpio_config();
i2s_config(I2S_DATA_16BIT_CHANNEL_32BIT, I2S_AUDIO_FREQUENCY_48K);
/* enable slave and master i2s to start communication */
i2s_enable(SPI2, TRUE);
i2s_enable(SPI1, TRUE);
/* wait data receive end */
while(rx_index < 32);
/* wait master and slave idle when communication end */
while(spi_i2s_flag_get(SPI1, SPI_I2S_BF_FLAG) != RESET);
while(spi_i2s_flag_get(SPI2, SPI_I2S_BF_FLAG) != RESET);
/* test result:the data check */
transfer_status1 = buffer_compare(i2s2_buffer_rx, i2s1_buffer_tx, 32);
for(index = 0; index < 32; index++) i2s2_buffer_rx[index] = 0;
/* receive buffer clear */
tx_index = 0;
rx_index = 0;
for(index = 0; index < 32; index++)
{
i2s2_buffer_rx[index] = 0;
}
/* change frame format */
i2s_config(I2S_DATA_24BIT_CHANNEL_32BIT, I2S_AUDIO_FREQUENCY_16K);
/* enable slave and master i2s to start communication */
i2s_enable(SPI2, TRUE);
i2s_enable(SPI1, TRUE);
/* wait data receive end */
while(rx_index < 32);
/* wait master and slave idle when communication end */
while(spi_i2s_flag_get(SPI1, SPI_I2S_BF_FLAG) != RESET);
while(spi_i2s_flag_get(SPI2, SPI_I2S_BF_FLAG) != RESET);
/* test result:the data check */
transfer_status2 = buffer_compare_24bits(i2s2_buffer_rx, i2s1_buffer_tx, 32);
@@ -220,7 +284,7 @@ int main(void)
}
else
{
at32_led_off(LED2);
at32_led_on(LED3);
}
while(1)

9
project/at_start_f415/examples/i2s/spii2s_switch_halfduplex_polling/readme.txt
View File

@@ -11,8 +11,9 @@
the pins connection as follow:
- pb0 as mck out
- i2s2 slaver i2s1 master
- pb12 <---> pa4(ws)
- pb13 <---> pa5(ck)
- pb15 <---> pa7(sd)
- pb12 <---> pa15(ws)
- pb13 <---> pb3(ck)
- pb15 <---> pb5(sd)
for more detailed information. please refer to the application note document AN0102.
for more detailed information. please refer to the application note document AN0102.

180
project/at_start_f415/examples/i2s/spii2s_switch_halfduplex_polling/src/main.c
View File

@@ -34,6 +34,9 @@
* @{
*/
#define SPI_MASTER_CS_HIGH gpio_bits_set(GPIOA, GPIO_PINS_15)
#define SPI_MASTER_CS_LOW gpio_bits_reset(GPIOA, GPIO_PINS_15)
uint16_t i2s1_buffer_tx[32] = {0x0102, 0x0304, 0x0506, 0x0708, 0x090A, 0x0B0C,
0x0D0E, 0x0F10, 0x1112, 0x1314, 0x1516, 0x1718,
0x191A, 0x1B1C, 0x1D1E, 0x1F20, 0x2122, 0x2324,
@@ -41,7 +44,7 @@ uint16_t i2s1_buffer_tx[32] = {0x0102, 0x0304, 0x0506, 0x0708, 0x090A, 0x0B0C,
0x3132, 0x3334, 0x3536, 0x3738, 0x393A, 0x3B3C,
0x3D3E, 0x3F40
};
uint16_t SPI1_buffer_tx[32] = {0x5152, 0x5354, 0x5556, 0x5758, 0x595A, 0x5B5C,
uint16_t spi1_buffer_tx[32] = {0x5152, 0x5354, 0x5556, 0x5758, 0x595A, 0x5B5C,
0x5D5E, 0x5F60, 0x6162, 0x6364, 0x6566, 0x6768,
0x696A, 0x6B6C, 0x6D6E, 0x6F70, 0x7172, 0x7374,
0x7576, 0x7778, 0x797A, 0x7B7C, 0x7D7E, 0x7F80,
@@ -53,11 +56,6 @@ uint16_t spi2_buffer_rx[32];
__IO uint32_t tx_index = 0, rx_index = 0;
volatile error_status transfer_status1 = ERROR, transfer_status2 = ERROR, transfer_status3 = ERROR;
static void gpio_config(void);
static void spi_config(void);
static void i2s_config(i2s_operation_mode_type i2s1_mode, i2s_operation_mode_type i2s2_mode);
error_status buffer_compare(uint16_t* pbuffer1, uint16_t* pbuffer2, uint16_t buffer_length);
/**
* @brief buffer_compare function.
* @param none
@@ -86,13 +84,12 @@ error_status buffer_compare(uint16_t* pbuffer1, uint16_t* pbuffer2, uint16_t buf
static void i2s_config(i2s_operation_mode_type i2s1_mode, i2s_operation_mode_type i2s2_mode)
{
i2s_init_type i2s_init_struct;
/* i2s1 initialization */
crm_periph_clock_enable(CRM_SPI1_PERIPH_CLOCK, TRUE);
crm_periph_clock_enable(CRM_SPI2_PERIPH_CLOCK, TRUE);
spi_i2s_reset(SPI2);
spi_i2s_reset(SPI1);
i2s_default_para_init(&i2s_init_struct);
i2s_init_struct.audio_protocol = I2S_AUDIO_PROTOCOL_PHILLIPS;
i2s_init_struct.data_channel_format = I2S_DATA_16BIT_CHANNEL_32BIT;
i2s_init_struct.mclk_output_enable = FALSE;
@@ -100,7 +97,15 @@ static void i2s_config(i2s_operation_mode_type i2s1_mode, i2s_operation_mode_typ
i2s_init_struct.clock_polarity = I2S_CLOCK_POLARITY_LOW;
i2s_init_struct.operation_mode = i2s1_mode;
i2s_init(SPI1, &i2s_init_struct);
/* i2s2 initialization */
crm_periph_clock_enable(CRM_SPI2_PERIPH_CLOCK, TRUE);
spi_i2s_reset(SPI2);
i2s_init_struct.audio_protocol = I2S_AUDIO_PROTOCOL_PHILLIPS;
i2s_init_struct.data_channel_format = I2S_DATA_16BIT_CHANNEL_32BIT;
i2s_init_struct.mclk_output_enable = FALSE;
i2s_init_struct.audio_sampling_freq = I2S_AUDIO_FREQUENCY_48K;
i2s_init_struct.clock_polarity = I2S_CLOCK_POLARITY_LOW;
i2s_init_struct.operation_mode =i2s2_mode;
i2s_init(SPI2, &i2s_init_struct);
}
@@ -113,12 +118,13 @@ static void i2s_config(i2s_operation_mode_type i2s1_mode, i2s_operation_mode_typ
static void spi_config(void)
{
spi_init_type spi_init_struct;
/* master spi initialization */
crm_periph_clock_enable(CRM_SPI1_PERIPH_CLOCK, TRUE);
crm_periph_clock_enable(CRM_SPI2_PERIPH_CLOCK, TRUE);
spi_i2s_reset(SPI2);
spi_i2s_reset(SPI1);
spi_default_para_init(&spi_init_struct);
/* single line bidirectional half duplex mode-transmitting */
spi_init_struct.transmission_mode = SPI_TRANSMIT_HALF_DUPLEX_TX;
spi_init_struct.master_slave_mode =SPI_MODE_MASTER;
spi_init_struct.mclk_freq_division = SPI_MCLK_DIV_8;
@@ -128,68 +134,92 @@ static void spi_config(void)
spi_init_struct.clock_phase = SPI_CLOCK_PHASE_2EDGE;
spi_init_struct.cs_mode_selection = SPI_CS_SOFTWARE_MODE;
spi_init(SPI1, &spi_init_struct);
spi_enable(SPI1, TRUE);
/* slave spi initialization */
crm_periph_clock_enable(CRM_SPI2_PERIPH_CLOCK, TRUE);
spi_i2s_reset(SPI2);
/* dual line unidirectional simplex receive-only mode */
spi_init_struct.transmission_mode = SPI_TRANSMIT_SIMPLEX_RX;
spi_init_struct.master_slave_mode =SPI_MODE_SLAVE;
spi_init_struct.mclk_freq_division = SPI_MCLK_DIV_8;
spi_init_struct.first_bit_transmission = SPI_FIRST_BIT_MSB;
spi_init_struct.frame_bit_num = SPI_FRAME_16BIT;
spi_init_struct.clock_polarity = SPI_CLOCK_POLARITY_LOW;
spi_init_struct.clock_phase = SPI_CLOCK_PHASE_2EDGE;
spi_init_struct.cs_mode_selection = SPI_CS_HARDWARE_MODE;
spi_init(SPI2, &spi_init_struct);
spi_enable(SPI2, TRUE);
spi_enable(SPI1, TRUE);
}
/**
* @brief gpio configuration.
* @param none
* @param spi_i2s_mode:select spi or i2s to be use
* - 0 (spi mode)
* - 1 (i2s mode)
* @retval none
*/
static void gpio_config(void)
static void gpio_config(uint16_t spi_i2s_mode)
{
gpio_init_type gpio_initstructure;
crm_periph_clock_enable(CRM_GPIOA_PERIPH_CLOCK, TRUE);
crm_periph_clock_enable(CRM_GPIOB_PERIPH_CLOCK, TRUE);
crm_periph_clock_enable(CRM_IOMUX_PERIPH_CLOCK, TRUE);
gpio_pin_remap_config(SWJTAG_GMUX_010, TRUE);
gpio_pin_remap_config(SPI1_MUX_01, TRUE);
/* master ws pin */
gpio_initstructure.gpio_out_type = GPIO_OUTPUT_PUSH_PULL;
gpio_initstructure.gpio_pull = GPIO_PULL_UP;
gpio_initstructure.gpio_mode = GPIO_MODE_MUX;
/* master ws/cs pin */
gpio_initstructure.gpio_out_type = GPIO_OUTPUT_PUSH_PULL;
gpio_initstructure.gpio_pull = GPIO_PULL_UP;
gpio_initstructure.gpio_drive_strength = GPIO_DRIVE_STRENGTH_STRONGER;
gpio_initstructure.gpio_pins = GPIO_PINS_4;
gpio_initstructure.gpio_pins = GPIO_PINS_15;
if(spi_i2s_mode == 0)
{
gpio_initstructure.gpio_mode = GPIO_MODE_OUTPUT;
}
else
{
gpio_initstructure.gpio_mode = GPIO_MODE_MUX;
}
gpio_init(GPIOA, &gpio_initstructure);
if(spi_i2s_mode == 0)
{
/* non communication time: master pull up CS pin release slave */
SPI_MASTER_CS_HIGH;
}
/* master ck pin */
gpio_initstructure.gpio_pull = GPIO_PULL_DOWN;
gpio_initstructure.gpio_mode = GPIO_MODE_MUX;
gpio_initstructure.gpio_pins = GPIO_PINS_5;
gpio_init(GPIOA, &gpio_initstructure);
gpio_initstructure.gpio_out_type = GPIO_OUTPUT_PUSH_PULL;
gpio_initstructure.gpio_pull = GPIO_PULL_DOWN;
gpio_initstructure.gpio_mode = GPIO_MODE_MUX;
gpio_initstructure.gpio_drive_strength = GPIO_DRIVE_STRENGTH_STRONGER;
gpio_initstructure.gpio_pins = GPIO_PINS_3;
gpio_init(GPIOB, &gpio_initstructure);
/* master sd pin */
gpio_initstructure.gpio_pull = GPIO_PULL_DOWN;
gpio_initstructure.gpio_mode = GPIO_MODE_MUX;
gpio_initstructure.gpio_pins = GPIO_PINS_7;
gpio_init(GPIOA, &gpio_initstructure);
/* master mck pin */
gpio_initstructure.gpio_pull = GPIO_PULL_DOWN;
gpio_initstructure.gpio_mode = GPIO_MODE_MUX;
gpio_initstructure.gpio_pins = GPIO_PINS_0;
gpio_initstructure.gpio_pull = GPIO_PULL_UP;
gpio_initstructure.gpio_pins = GPIO_PINS_5;
gpio_init(GPIOB, &gpio_initstructure);
/* slave ws pin */
gpio_initstructure.gpio_pull = GPIO_PULL_UP;
gpio_initstructure.gpio_mode = GPIO_MODE_MUX;
gpio_initstructure.gpio_pins = GPIO_PINS_12;
gpio_initstructure.gpio_out_type = GPIO_OUTPUT_PUSH_PULL;
gpio_initstructure.gpio_pull = GPIO_PULL_UP;
gpio_initstructure.gpio_mode = GPIO_MODE_MUX;
gpio_initstructure.gpio_drive_strength = GPIO_DRIVE_STRENGTH_STRONGER;
gpio_initstructure.gpio_pins = GPIO_PINS_12;
gpio_init(GPIOB, &gpio_initstructure);
/* slave ck pin */
gpio_initstructure.gpio_pull = GPIO_PULL_DOWN;
gpio_initstructure.gpio_mode = GPIO_MODE_MUX;
gpio_initstructure.gpio_pins = GPIO_PINS_13;
gpio_initstructure.gpio_pull = GPIO_PULL_DOWN;
gpio_initstructure.gpio_pins = GPIO_PINS_13;
gpio_init(GPIOB, &gpio_initstructure);
/* slave sd pin */
gpio_initstructure.gpio_pull = GPIO_PULL_DOWN;
gpio_initstructure.gpio_mode = GPIO_MODE_MUX;
gpio_initstructure.gpio_pins = GPIO_PINS_15;
gpio_initstructure.gpio_pull = GPIO_PULL_UP;
gpio_initstructure.gpio_pins = GPIO_PINS_15;
gpio_init(GPIOB, &gpio_initstructure);
}
@@ -203,53 +233,97 @@ int main(void)
__IO uint32_t index = 0;
system_clock_config();
at32_board_init();
at32_led_off(LED2);
at32_led_off(LED3);
at32_led_off(LED4);
gpio_config();
at32_led_on(LED4);
/* first: i2s communication */
gpio_config(1);
i2s_config(I2S_MODE_MASTER_TX, I2S_MODE_SLAVE_RX);
i2s_enable(SPI2, TRUE);
i2s_enable(SPI1, TRUE);
while(rx_index < 32)
{
/* i2s transmit data fill */
while(spi_i2s_flag_get(SPI1, SPI_I2S_TDBE_FLAG) == RESET);
spi_i2s_data_transmit(SPI1, i2s1_buffer_tx[tx_index++]);
/* i2s receive data get */
while(spi_i2s_flag_get(SPI2, SPI_I2S_RDBF_FLAG) == RESET);
i2s2_buffer_rx[rx_index++] = spi_i2s_data_receive(SPI2);
}
/* wait master and slave idle when communication end */
while(spi_i2s_flag_get(SPI1, SPI_I2S_BF_FLAG) != RESET);
while(spi_i2s_flag_get(SPI2, SPI_I2S_BF_FLAG) != RESET);
/* test result:the data check */
transfer_status1 = buffer_compare(i2s2_buffer_rx, i2s1_buffer_tx, 32);
/* receive buffer clear */
tx_index = 0;
rx_index = 0;
for(index = 0; index < 32; index++)
{
i2s2_buffer_rx[index] = 0;
}
/* second: spi communication */
gpio_config(0);
spi_config();
/* start communication: master pull down CS pin select slave */
SPI_MASTER_CS_LOW;
while(rx_index < 32)
{
/* spi transmit data fill */
while(spi_i2s_flag_get(SPI1, SPI_I2S_TDBE_FLAG) == RESET);
spi_i2s_data_transmit(SPI1, SPI1_buffer_tx[tx_index++]);
spi_i2s_data_transmit(SPI1, spi1_buffer_tx[tx_index++]);
/* spi receive data get */
while(spi_i2s_flag_get(SPI2, SPI_I2S_RDBF_FLAG) == RESET);
spi2_buffer_rx[rx_index++] = spi_i2s_data_receive(SPI2);
}
/* wait master and slave idle when communication end */
while(spi_i2s_flag_get(SPI1, SPI_I2S_BF_FLAG) != RESET);
while(spi_i2s_flag_get(SPI2, SPI_I2S_BF_FLAG) != RESET);
/* end communication: master pull up CS pin release slave */
SPI_MASTER_CS_HIGH;
/* test result:the data check */
transfer_status2 = buffer_compare(spi2_buffer_rx, SPI1_buffer_tx, 32);
transfer_status2 = buffer_compare(spi2_buffer_rx, spi1_buffer_tx, 32);
for(index = 0; index < 32; index++) i2s2_buffer_rx[index] = 0;
/* receive buffer clear */
tx_index = 0;
rx_index = 0;
for(index = 0; index < 32; index++)
{
i2s2_buffer_rx[index] = 0;
}
/* third: i2s communication */
gpio_config(1);
i2s_config(I2S_MODE_SLAVE_TX, I2S_MODE_MASTER_RX);
/* when slave transmission mode,the slave trans data need fill in advance */
while(spi_i2s_flag_get(SPI1, SPI_I2S_TDBE_FLAG) == RESET);
spi_i2s_data_transmit(SPI1, i2s1_buffer_tx[tx_index++]);
i2s_enable(SPI1, TRUE);
i2s_enable(SPI2, TRUE);
while(rx_index < 32)
{
/* i2s receive data get */
while(spi_i2s_flag_get(SPI2, SPI_I2S_RDBF_FLAG) == RESET);
i2s2_buffer_rx[rx_index++] = spi_i2s_data_receive(SPI2);
/* i2s transmit data fill */
while(spi_i2s_flag_get(SPI1, SPI_I2S_TDBE_FLAG) == RESET);
spi_i2s_data_transmit(SPI1, i2s1_buffer_tx[tx_index++]);
}
/* master half duplex receiving mode,the busy flag isnot usefull */
/* test result:the data check */
transfer_status3 = buffer_compare(i2s2_buffer_rx, i2s1_buffer_tx, 32);
@@ -261,7 +335,7 @@ int main(void)
}
else
{
at32_led_off(LED2);
at32_led_on(LED3);
}
while(1)
{

19
project/at_start_f415/examples/pwc/deepsleep_ertc_alarm/src/main.c
View File

@@ -169,11 +169,14 @@ void system_clock_recover(void)
*/
int main(void)
{
__IO uint32_t delay_index = 0;
crm_clocks_freq_type crm_clocks_freq_struct = {0};
__IO uint32_t systick_index = 0;
/* congfig the system clock */
system_clock_config();
/* get system clock */
crm_clocks_freq_get(&crm_clocks_freq_struct);
/* init at start board */
at32_board_init();
@@ -219,8 +222,18 @@ int main(void)
at32_led_on(LED2);
/* wait 3 LICK cycles to ensureclock stable */
delay_us(7);
/* wait 3 LICK(maximum 120us) cycles to ensure clock stable */
/* when wakeup from deepsleep,system clock source changes to HICK */
if((CRM->misc2_bit.hick_to_sclk == TRUE) && (CRM->misc1_bit.hickdiv == TRUE))
{
/* HICK is 48MHz */
delay_us(((120 * 6 * HICK_VALUE) /crm_clocks_freq_struct.sclk_freq) + 1);
}
else
{
/* HICK is 8MHz */
delay_us(((120 * HICK_VALUE) /crm_clocks_freq_struct.sclk_freq) + 1);
}
/* wake up from deep sleep mode, congfig the system clock */
system_clock_recover();

19
project/at_start_f415/examples/pwc/deepsleep_ertc_tamper/src/main.c
View File

@@ -139,11 +139,14 @@ void system_clock_recover(void)
*/
int main(void)
{
__IO uint32_t delay_index = 0;
crm_clocks_freq_type crm_clocks_freq_struct = {0};
__IO uint32_t systick_index = 0;
/* congfig the system clock */
system_clock_config();
/* get system clock */
crm_clocks_freq_get(&crm_clocks_freq_struct);
/* init at start board */
at32_board_init();
@@ -187,8 +190,18 @@ int main(void)
at32_led_on(LED2);
/* wait 3 LICK cycles to ensureclock stable */
delay_us(7);
/* wait 3 LICK(maximum 120us) cycles to ensure clock stable */
/* when wakeup from deepsleep,system clock source changes to HICK */
if((CRM->misc2_bit.hick_to_sclk == TRUE) && (CRM->misc1_bit.hickdiv == TRUE))
{
/* HICK is 48MHz */
delay_us(((120 * 6 * HICK_VALUE) /crm_clocks_freq_struct.sclk_freq) + 1);
}
else
{
/* HICK is 8MHz */
delay_us(((120 * HICK_VALUE) /crm_clocks_freq_struct.sclk_freq) + 1);
}
/* wake up from deep sleep mode, congfig the system clock */
system_clock_recover();

4
project/at_start_f415/examples/spi/crc_transfer_polling/readme.txt
View File

@@ -9,8 +9,10 @@
crc value by polling mode.
the pins connection as follow:
- spi2 slaver spi1 master
pb12(cs) <---> pa4(cs)
pb13(sck) <---> pa5(sck)
pb14(miso) <---> pa6(miso)
pb15(mosi) <---> pa7(mosi)
for more detailed information. please refer to the application note document AN0102.
for more detailed information. please refer to the application note document AN0102.

155
project/at_start_f415/examples/spi/crc_transfer_polling/src/main.c
View File

@@ -34,7 +34,9 @@
* @{
*/
#define BUFFER_SIZE 32
#define SPI_MASTER_CS_HIGH gpio_bits_set(GPIOA, GPIO_PINS_4)
#define SPI_MASTER_CS_LOW gpio_bits_reset(GPIOA, GPIO_PINS_4)
#define BUFFER_SIZE 32
uint16_t spi1_tx_buffer[BUFFER_SIZE] = {0x0102, 0x0304, 0x0506, 0x0708, 0x090A, 0x0B0C, 0x0D0E, 0x0F10,
0x1112, 0x1314, 0x1516, 0x1718, 0x191A, 0x1B1C, 0x1D1E, 0x1F20,
@@ -49,10 +51,6 @@ uint32_t tx_index = 0, rx_index = 0;
__IO uint16_t crc1_value = 0, crc2_value = 0;
volatile error_status transfer_status1 = ERROR, transfer_status2 = ERROR;
static void gpio_config(void);
static void spi_config(void);
error_status buffer_compare(uint16_t* pbuffer1, uint16_t* pbuffer2, uint16_t buffer_length);
/**
* @brief buffer compare function.
* @param pbuffer1, pbuffer2: buffers to be compared.
@@ -81,9 +79,12 @@ error_status buffer_compare(uint16_t* pbuffer1, uint16_t* pbuffer2, uint16_t buf
static void spi_config(void)
{
spi_init_type spi_init_struct;
/* master spi initialization */
crm_periph_clock_enable(CRM_SPI1_PERIPH_CLOCK, TRUE);
crm_periph_clock_enable(CRM_SPI2_PERIPH_CLOCK, TRUE);
spi_default_para_init(&spi_init_struct);
/* dual line unidirectional full-duplex mode */
spi_init_struct.transmission_mode = SPI_TRANSMIT_FULL_DUPLEX;
spi_init_struct.master_slave_mode = SPI_MODE_MASTER;
spi_init_struct.mclk_freq_division = SPI_MCLK_DIV_8;
@@ -93,15 +94,31 @@ static void spi_config(void)
spi_init_struct.clock_phase = SPI_CLOCK_PHASE_2EDGE;
spi_init_struct.cs_mode_selection = SPI_CS_SOFTWARE_MODE;
spi_init(SPI1, &spi_init_struct);
spi_init_struct.master_slave_mode = SPI_MODE_SLAVE;
spi_init(SPI2, &spi_init_struct);
/* hardware crc calculation config */
spi_crc_polynomial_set(SPI1, 7);
spi_crc_polynomial_set(SPI2, 7);
spi_crc_enable(SPI1, TRUE);
spi_crc_enable(SPI2, TRUE);
spi_enable(SPI1, TRUE);
/* slave spi initialization */
crm_periph_clock_enable(CRM_SPI2_PERIPH_CLOCK, TRUE);
/* dual line unidirectional full-duplex mode */
spi_init_struct.transmission_mode = SPI_TRANSMIT_FULL_DUPLEX;
spi_init_struct.master_slave_mode = SPI_MODE_SLAVE;
spi_init_struct.mclk_freq_division = SPI_MCLK_DIV_8;
spi_init_struct.first_bit_transmission = SPI_FIRST_BIT_MSB;
spi_init_struct.frame_bit_num = SPI_FRAME_16BIT;
spi_init_struct.clock_polarity = SPI_CLOCK_POLARITY_LOW;
spi_init_struct.clock_phase = SPI_CLOCK_PHASE_2EDGE;
spi_init_struct.cs_mode_selection = SPI_CS_HARDWARE_MODE;
spi_init(SPI2, &spi_init_struct);
/* hardware crc calculation config */
spi_crc_polynomial_set(SPI2, 7);
spi_crc_enable(SPI2, TRUE);
spi_enable(SPI2, TRUE);
}
@@ -115,47 +132,72 @@ 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_initstructure.gpio_out_type = GPIO_OUTPUT_PUSH_PULL;
gpio_initstructure.gpio_pull = GPIO_PULL_DOWN;
gpio_initstructure.gpio_mode = GPIO_MODE_MUX;
/* master spi cs pin */
gpio_initstructure.gpio_out_type = GPIO_OUTPUT_PUSH_PULL;
gpio_initstructure.gpio_pull = GPIO_PULL_UP;
gpio_initstructure.gpio_mode = GPIO_MODE_OUTPUT;
gpio_initstructure.gpio_drive_strength = GPIO_DRIVE_STRENGTH_STRONGER;
gpio_initstructure.gpio_pins = GPIO_PINS_5;
gpio_initstructure.gpio_pins = GPIO_PINS_4;
gpio_init(GPIOA, &gpio_initstructure);
gpio_initstructure.gpio_out_type = GPIO_OUTPUT_PUSH_PULL;
gpio_initstructure.gpio_pull = GPIO_PULL_DOWN;
gpio_initstructure.gpio_mode = GPIO_MODE_INPUT;
/* non communication time: master pull up CS pin release slave */
SPI_MASTER_CS_HIGH;
/* master spi sck pin */
gpio_initstructure.gpio_out_type = GPIO_OUTPUT_PUSH_PULL;
gpio_initstructure.gpio_pull = GPIO_PULL_DOWN;
gpio_initstructure.gpio_mode = GPIO_MODE_MUX;
gpio_initstructure.gpio_drive_strength = GPIO_DRIVE_STRENGTH_STRONGER;
gpio_initstructure.gpio_pins = GPIO_PINS_6;
gpio_initstructure.gpio_pins = GPIO_PINS_5;
gpio_init(GPIOA, &gpio_initstructure);
gpio_initstructure.gpio_out_type = GPIO_OUTPUT_PUSH_PULL;
gpio_initstructure.gpio_pull = GPIO_PULL_DOWN;
gpio_initstructure.gpio_mode = GPIO_MODE_MUX;
/* master spi miso pin */
gpio_initstructure.gpio_out_type = GPIO_OUTPUT_PUSH_PULL;
gpio_initstructure.gpio_pull = GPIO_PULL_UP;
gpio_initstructure.gpio_mode = GPIO_MODE_INPUT;
gpio_initstructure.gpio_drive_strength = GPIO_DRIVE_STRENGTH_STRONGER;
gpio_initstructure.gpio_pins = GPIO_PINS_7;
gpio_initstructure.gpio_pins = GPIO_PINS_6;
gpio_init(GPIOA, &gpio_initstructure);
gpio_initstructure.gpio_out_type = GPIO_OUTPUT_PUSH_PULL;
gpio_initstructure.gpio_pull = GPIO_PULL_DOWN;
gpio_initstructure.gpio_mode = GPIO_MODE_INPUT;
/* master spi mosi pin */
gpio_initstructure.gpio_out_type = GPIO_OUTPUT_PUSH_PULL;
gpio_initstructure.gpio_pull = GPIO_PULL_UP;
gpio_initstructure.gpio_mode = GPIO_MODE_MUX;
gpio_initstructure.gpio_drive_strength = GPIO_DRIVE_STRENGTH_STRONGER;
gpio_initstructure.gpio_pins = GPIO_PINS_13;
gpio_initstructure.gpio_pins = GPIO_PINS_7;
gpio_init(GPIOA, &gpio_initstructure);
/* slave spi cs pin */
gpio_initstructure.gpio_out_type = GPIO_OUTPUT_PUSH_PULL;
gpio_initstructure.gpio_pull = GPIO_PULL_UP;
gpio_initstructure.gpio_mode = GPIO_MODE_INPUT;
gpio_initstructure.gpio_drive_strength = GPIO_DRIVE_STRENGTH_STRONGER;
gpio_initstructure.gpio_pins = GPIO_PINS_12;
gpio_init(GPIOB, &gpio_initstructure);
gpio_initstructure.gpio_out_type = GPIO_OUTPUT_PUSH_PULL;
gpio_initstructure.gpio_pull = GPIO_PULL_DOWN;
gpio_initstructure.gpio_mode = GPIO_MODE_MUX;
/* slave spi sck pin */
gpio_initstructure.gpio_out_type = GPIO_OUTPUT_PUSH_PULL;
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_14;
gpio_initstructure.gpio_pins = GPIO_PINS_13;
gpio_init(GPIOB, &gpio_initstructure);
gpio_initstructure.gpio_out_type = GPIO_OUTPUT_PUSH_PULL;
gpio_initstructure.gpio_pull = GPIO_PULL_DOWN;
gpio_initstructure.gpio_mode = GPIO_MODE_INPUT;
/* slave spi miso pin */
gpio_initstructure.gpio_out_type = GPIO_OUTPUT_PUSH_PULL;
gpio_initstructure.gpio_pull = GPIO_PULL_UP;
gpio_initstructure.gpio_mode = GPIO_MODE_MUX;
gpio_initstructure.gpio_drive_strength = GPIO_DRIVE_STRENGTH_STRONGER;
gpio_initstructure.gpio_pins = GPIO_PINS_15;
gpio_initstructure.gpio_pins = GPIO_PINS_14;
gpio_init(GPIOB, &gpio_initstructure);
/* slave spi mosi pin */
gpio_initstructure.gpio_out_type = GPIO_OUTPUT_PUSH_PULL;
gpio_initstructure.gpio_pull = GPIO_PULL_UP;
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(GPIOB, &gpio_initstructure);
}
@@ -168,35 +210,58 @@ int main(void)
{
system_clock_config();
at32_board_init();
at32_led_on(LED4);
gpio_config();
spi_config();
/* start communication: master pull down CS pin select slave */
SPI_MASTER_CS_LOW;
/* transfer procedure:the "BUFFER_SIZE-1" data transfer */
while(tx_index < BUFFER_SIZE - 1)
{
/* slave and master transmit data fill */
while(spi_i2s_flag_get(SPI2, SPI_I2S_TDBE_FLAG) == RESET);
spi_i2s_data_transmit(SPI2, spi2_tx_buffer[tx_index]);
while(spi_i2s_flag_get(SPI1, SPI_I2S_TDBE_FLAG) == RESET);
spi_i2s_data_transmit(SPI1, spi1_tx_buffer[tx_index++]);
/* slave and master receive data get */
while(spi_i2s_flag_get(SPI2, SPI_I2S_RDBF_FLAG) == RESET);
spi2_rx_buffer[rx_index] = spi_i2s_data_receive(SPI2);
while(spi_i2s_flag_get(SPI1, SPI_I2S_RDBF_FLAG) == RESET);
spi1_rx_buffer[rx_index++] = spi_i2s_data_receive(SPI1);
}
/* wait master and slave transmit data buffer empty */
while(spi_i2s_flag_get(SPI1, SPI_I2S_TDBE_FLAG) == RESET);
while(spi_i2s_flag_get(SPI2, SPI_I2S_TDBE_FLAG) == RESET);
/* transfer procedure:the last data and crc transfer */
/* slave the last transmit data fill and crc transfer setting */
spi_i2s_data_transmit(SPI2, spi2_tx_buffer[tx_index]);
spi_crc_next_transmit(SPI2);
/* master the last transmit data fill and crc transfer setting */
spi_i2s_data_transmit(SPI1, spi1_tx_buffer[tx_index]);
spi_crc_next_transmit(SPI1);
/* wait master and slave the last data transfer end */
while(spi_i2s_flag_get(SPI1, SPI_I2S_RDBF_FLAG) == RESET);
spi1_rx_buffer[rx_index] = spi_i2s_data_receive(SPI1);
while(spi_i2s_flag_get(SPI2, SPI_I2S_RDBF_FLAG) == RESET);
spi2_rx_buffer[rx_index] = spi_i2s_data_receive(SPI2);
/* wait master and slave the crc transfer end */
while(spi_i2s_flag_get(SPI1, SPI_I2S_RDBF_FLAG) == RESET);
while(spi_i2s_flag_get(SPI2, SPI_I2S_RDBF_FLAG) == RESET);
/* wait master and slave idle when communication end */
while(spi_i2s_flag_get(SPI1, SPI_I2S_BF_FLAG) != RESET);
while(spi_i2s_flag_get(SPI2, SPI_I2S_BF_FLAG) != RESET);
/* end communication: master pull up CS pin release slave */
SPI_MASTER_CS_HIGH;
/* test result:the data and crc check */
transfer_status1 = buffer_compare(spi2_rx_buffer, spi1_tx_buffer, BUFFER_SIZE);
@@ -214,14 +279,14 @@ int main(void)
crc1_value = spi_i2s_data_receive(SPI1);
crc2_value = spi_i2s_data_receive(SPI2);
/* test result indicate:if success ,led2 lights */
/* test result indicate:if SUCCESS ,led2 lights */
if((transfer_status1 == SUCCESS) && (transfer_status2 == SUCCESS))
{
at32_led_on(LED2);
}
else
{
at32_led_off(LED2);
at32_led_on(LED3);
}
while(1)
{

0
project/at_start_f415/examples/adc/software_trigger_repeat/inc/at32f415_clock.h → project/at_start_f415/examples/spi/fullduplex_dma_jtagpin/inc/at32f415_clock.h
View File

0
project/at_start_f415/examples/adc/software_trigger_repeat/inc/at32f415_conf.h → project/at_start_f415/examples/spi/fullduplex_dma_jtagpin/inc/at32f415_conf.h
View File

0
project/at_start_f415/examples/adc/software_trigger_repeat/inc/at32f415_int.h → project/at_start_f415/examples/spi/fullduplex_dma_jtagpin/inc/at32f415_int.h
View File

2
project/at_start_f415/examples/spi/use_jtagpin_hardwarecs_dma/mdk_v5/use_jtagpin_hardwarecs_dma.uvoptx → project/at_start_f415/examples/spi/fullduplex_dma_jtagpin/mdk_v5/fullduplex_dma_jtagpin.uvoptx
View File

@@ -22,7 +22,7 @@
</DaveTm>
<Target>
<TargetName>use_jtagpin_hardwarecs_dma</TargetName>
<TargetName>fullduplex_dma_jtagpin</TargetName>
<ToolsetNumber>0x4</ToolsetNumber>
<ToolsetName>ARM-ADS</ToolsetName>
<TargetOption>

6
project/at_start_f415/examples/spi/use_jtagpin_hardwarecs_dma/mdk_v5/use_jtagpin_hardwarecs_dma.uvprojx → project/at_start_f415/examples/spi/fullduplex_dma_jtagpin/mdk_v5/fullduplex_dma_jtagpin.uvprojx
View File

@@ -7,7 +7,7 @@
<Targets>
<Target>
<TargetName>use_jtagpin_hardwarecs_dma</TargetName>
<TargetName>fullduplex_dma_jtagpin</TargetName>
<ToolsetNumber>0x4</ToolsetNumber>
<ToolsetName>ARM-ADS</ToolsetName>
<pCCUsed>5060960::V5.06 update 7 (build 960)::.\ARMCC</pCCUsed>
@@ -48,7 +48,7 @@
<InvalidFlash>1</InvalidFlash>
</TargetStatus>
<OutputDirectory>.\objects\</OutputDirectory>
<OutputName>use_jtagpin_hardwarecs_dma</OutputName>
<OutputName>fullduplex_dma_jtagpin</OutputName>
<CreateExecutable>1</CreateExecutable>
<CreateLib>0</CreateLib>
<CreateHexFile>1</CreateHexFile>
@@ -482,7 +482,7 @@
<LayerInfo>
<Layers>
<Layer>
<LayName>&lt;Project Info&gt;</LayName>
<LayName>fullduplex_dma_jtagpin</LayName>
<LayTarg>0</LayTarg>
<LayPrjMark>1</LayPrjMark>
</Layer>

19
project/at_start_f415/examples/spi/fullduplex_dma_jtagpin/readme.txt Normal file
View File

@@ -0,0 +1,19 @@
/**
**************************************************************************
* @file readme.txt
* @brief readme
**************************************************************************
*/
this demo is based on the at-start board, in this demo, shows how to use
dma recieve data. spi1 use jtag pin as spi pin,and config spi in hardware
cs mode.
the pins connection as follow:
- spi2 slaver spi1 master
pb12(cs) <---> pa15(cs)
pb13(sck) <---> pb3(sck)
pb14(miso) <---> pb4(miso)
pb15(mosi) <---> pb5(mosi)
for more detailed information. please refer to the application note document AN0102.

0
project/at_start_f415/examples/adc/software_trigger_repeat/src/at32f415_clock.c → project/at_start_f415/examples/spi/fullduplex_dma_jtagpin/src/at32f415_clock.c
View File

2
project/at_start_f415/examples/spi/use_jtagpin_hardwarecs_dma/src/at32f415_int.c → project/at_start_f415/examples/spi/fullduplex_dma_jtagpin/src/at32f415_int.c
View File

@@ -30,7 +30,7 @@
* @{
*/
/** @addtogroup 415_SPI_use_jtagpin_hardwarecs_dma
/** @addtogroup 415_SPI_fullduplex_dma_jtagpin
* @{
*/

331
project/at_start_f415/examples/spi/fullduplex_dma_jtagpin/src/main.c Normal file
View File

@@ -0,0 +1,331 @@
/**
**************************************************************************
* @file main.c
* @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_SPI_fullduplex_dma_jtagpin SPI_fullduplex_dma_jtagpin
* @{
*/
#define SPI_MASTER_CS_HIGH gpio_bits_set(GPIOA, GPIO_PINS_15)
#define SPI_MASTER_CS_LOW gpio_bits_reset(GPIOA, GPIO_PINS_15)
#define BUFFER_SIZE 32
spi_init_type spi_init_struct;
uint8_t spi1_tx_buffer[BUFFER_SIZE] = {0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08,
0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F, 0x10,
0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18,
0x19, 0x1A, 0x1B, 0x1C, 0x1D, 0x1E, 0x1F, 0x20};
uint8_t spi2_tx_buffer[BUFFER_SIZE] = {0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58,
0x59, 0x5A, 0x5B, 0x5C, 0x5D, 0x5E, 0x5F, 0x60,
0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68,
0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F, 0x70};
uint8_t spi1_rx_buffer[BUFFER_SIZE], spi2_rx_buffer[BUFFER_SIZE];
volatile error_status transfer_status1 = ERROR, transfer_status2 = ERROR;
/**
* @brief buffer compare function.
* @param pbuffer1, pbuffer2: buffers to be compared.
* @param buffer_length: buffer's length
* @retval the result of compare
*/
error_status buffer_compare(uint8_t* pbuffer1, uint8_t* pbuffer2, uint16_t bufferlength)
{
while(bufferlength--)
{
if(*pbuffer1 != *pbuffer2)
{
return ERROR;
}
pbuffer1++;
pbuffer2++;
}
return SUCCESS;
}
/**
* @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);
/* use dma1_channel3 as spi1 transmit channel */
dma_reset(DMA1_CHANNEL3);
dma_default_para_init(&dma_init_struct);
dma_init_struct.buffer_size = BUFFER_SIZE;
dma_init_struct.direction = DMA_DIR_MEMORY_TO_PERIPHERAL;
dma_init_struct.memory_base_addr = (uint32_t)spi1_tx_buffer;
dma_init_struct.memory_data_width = DMA_MEMORY_DATA_WIDTH_BYTE;
dma_init_struct.memory_inc_enable = TRUE;
dma_init_struct.peripheral_base_addr = (uint32_t)&(SPI1->dt);
dma_init_struct.peripheral_data_width = DMA_PERIPHERAL_DATA_WIDTH_BYTE;
dma_init_struct.peripheral_inc_enable = FALSE;
dma_init_struct.priority = DMA_PRIORITY_MEDIUM;
dma_init_struct.loop_mode_enable = FALSE;
dma_init(DMA1_CHANNEL3, &dma_init_struct);
/* use dma1_channel2 as spi1 receive channel */
dma_reset(DMA1_CHANNEL2);
dma_init_struct.buffer_size = BUFFER_SIZE;
dma_init_struct.direction = DMA_DIR_PERIPHERAL_TO_MEMORY;
dma_init_struct.memory_base_addr = (uint32_t)spi1_rx_buffer;
dma_init_struct.memory_data_width = DMA_MEMORY_DATA_WIDTH_BYTE;
dma_init_struct.memory_inc_enable = TRUE;
dma_init_struct.peripheral_base_addr = (uint32_t)&(SPI1->dt);
dma_init_struct.peripheral_data_width = DMA_PERIPHERAL_DATA_WIDTH_BYTE;
dma_init_struct.peripheral_inc_enable = FALSE;
dma_init_struct.priority = DMA_PRIORITY_MEDIUM;
dma_init_struct.loop_mode_enable = FALSE;
dma_init(DMA1_CHANNEL2, &dma_init_struct);
/* use dma1_channel5 as spi2 transmit channel */
dma_reset(DMA1_CHANNEL5);
dma_default_para_init(&dma_init_struct);
dma_init_struct.buffer_size = BUFFER_SIZE;
dma_init_struct.direction = DMA_DIR_MEMORY_TO_PERIPHERAL;
dma_init_struct.memory_base_addr = (uint32_t)spi2_tx_buffer;
dma_init_struct.memory_data_width = DMA_MEMORY_DATA_WIDTH_BYTE;
dma_init_struct.memory_inc_enable = TRUE;
dma_init_struct.peripheral_base_addr = (uint32_t)&(SPI2->dt);
dma_init_struct.peripheral_data_width = DMA_PERIPHERAL_DATA_WIDTH_BYTE;
dma_init_struct.peripheral_inc_enable = FALSE;
dma_init_struct.priority = DMA_PRIORITY_MEDIUM;
dma_init_struct.loop_mode_enable = FALSE;
dma_init(DMA1_CHANNEL5, &dma_init_struct);
/* use dma1_channel4 as spi2 receive channel */
dma_reset(DMA1_CHANNEL4);
dma_init_struct.buffer_size = BUFFER_SIZE;
dma_init_struct.direction = DMA_DIR_PERIPHERAL_TO_MEMORY;
dma_init_struct.memory_base_addr = (uint32_t)spi2_rx_buffer;
dma_init_struct.memory_data_width = DMA_MEMORY_DATA_WIDTH_BYTE;
dma_init_struct.memory_inc_enable = TRUE;
dma_init_struct.peripheral_base_addr = (uint32_t)&(SPI2->dt);
dma_init_struct.peripheral_data_width = DMA_PERIPHERAL_DATA_WIDTH_BYTE;
dma_init_struct.peripheral_inc_enable = FALSE;
dma_init_struct.priority = DMA_PRIORITY_MEDIUM;
dma_init_struct.loop_mode_enable = FALSE;
dma_init(DMA1_CHANNEL4, &dma_init_struct);
}
/**
* @brief spi configuration.
* @param none
* @retval none
*/
static void spi_config(void)
{
/* spi master initialization */
crm_periph_clock_enable(CRM_SPI1_PERIPH_CLOCK, TRUE);
spi_default_para_init(&spi_init_struct);
/* dual line unidirectional full-duplex mode */
spi_init_struct.transmission_mode = SPI_TRANSMIT_FULL_DUPLEX;
spi_init_struct.master_slave_mode = SPI_MODE_MASTER;
spi_init_struct.mclk_freq_division = SPI_MCLK_DIV_8;
spi_init_struct.first_bit_transmission = SPI_FIRST_BIT_LSB;
spi_init_struct.frame_bit_num = SPI_FRAME_8BIT;
spi_init_struct.clock_polarity = SPI_CLOCK_POLARITY_LOW;
spi_init_struct.clock_phase = SPI_CLOCK_PHASE_2EDGE;
spi_init_struct.cs_mode_selection = SPI_CS_SOFTWARE_MODE;
spi_init(SPI1, &spi_init_struct);
/* use dma transmit and receive */
spi_i2s_dma_transmitter_enable(SPI1, TRUE);
spi_i2s_dma_receiver_enable(SPI1, TRUE);
spi_enable(SPI1, TRUE);
/* spi slave initialization */
crm_periph_clock_enable(CRM_SPI2_PERIPH_CLOCK, TRUE);
/* dual line unidirectional full-duplex mode */
spi_init_struct.transmission_mode = SPI_TRANSMIT_FULL_DUPLEX;
spi_init_struct.master_slave_mode = SPI_MODE_SLAVE;
spi_init_struct.mclk_freq_division = SPI_MCLK_DIV_8;
spi_init_struct.first_bit_transmission = SPI_FIRST_BIT_LSB;
spi_init_struct.frame_bit_num = SPI_FRAME_8BIT;
spi_init_struct.clock_polarity = SPI_CLOCK_POLARITY_LOW;
spi_init_struct.clock_phase = SPI_CLOCK_PHASE_2EDGE;
spi_init_struct.cs_mode_selection = SPI_CS_HARDWARE_MODE;
spi_init(SPI2, &spi_init_struct);
/* use dma transmit and receive */
spi_i2s_dma_transmitter_enable(SPI2, TRUE);
spi_i2s_dma_receiver_enable(SPI2, TRUE);
spi_enable(SPI2, 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);
crm_periph_clock_enable(CRM_IOMUX_PERIPH_CLOCK, TRUE);
gpio_pin_remap_config(SWJTAG_GMUX_010, TRUE);
gpio_pin_remap_config(SPI1_MUX_01, TRUE);
gpio_default_para_init(&gpio_initstructure);
/* spi master gpio initialization */
/* spi1 cs pin */
gpio_initstructure.gpio_out_type = GPIO_OUTPUT_PUSH_PULL;
gpio_initstructure.gpio_drive_strength = GPIO_DRIVE_STRENGTH_STRONGER;
gpio_initstructure.gpio_pull = GPIO_PULL_UP;
gpio_initstructure.gpio_mode = GPIO_MODE_OUTPUT;
gpio_initstructure.gpio_pins = GPIO_PINS_15;
gpio_init(GPIOA, &gpio_initstructure);
/* non communication time: master pull up CS pin release slave */
SPI_MASTER_CS_HIGH;
/* spi1 sck pin */
gpio_initstructure.gpio_out_type = GPIO_OUTPUT_PUSH_PULL;
gpio_initstructure.gpio_drive_strength = GPIO_DRIVE_STRENGTH_STRONGER;
gpio_initstructure.gpio_pull = GPIO_PULL_DOWN;
gpio_initstructure.gpio_mode = GPIO_MODE_MUX;
gpio_initstructure.gpio_pins = GPIO_PINS_3;
gpio_init(GPIOB, &gpio_initstructure);
/* spi1 miso pin */
gpio_initstructure.gpio_pull = GPIO_PULL_UP;
gpio_initstructure.gpio_mode = GPIO_MODE_INPUT;
gpio_initstructure.gpio_pins = GPIO_PINS_4;
gpio_init(GPIOB, &gpio_initstructure);
/* spi1 mosi pin */
gpio_initstructure.gpio_pull = GPIO_PULL_UP;
gpio_initstructure.gpio_mode = GPIO_MODE_MUX;
gpio_initstructure.gpio_pins = GPIO_PINS_5;
gpio_init(GPIOB, &gpio_initstructure);
/* spi2 gpio initialization */
/* spi2 cs pin */
gpio_initstructure.gpio_out_type = GPIO_OUTPUT_PUSH_PULL;
gpio_initstructure.gpio_drive_strength = GPIO_DRIVE_STRENGTH_STRONGER;
gpio_initstructure.gpio_pull = GPIO_PULL_UP;
gpio_initstructure.gpio_mode = GPIO_MODE_INPUT;
gpio_initstructure.gpio_pins = GPIO_PINS_12;
gpio_init(GPIOB, &gpio_initstructure);
/* spi2 sck pin */
gpio_initstructure.gpio_pull = GPIO_PULL_DOWN;
gpio_initstructure.gpio_mode = GPIO_MODE_INPUT;
gpio_initstructure.gpio_pins = GPIO_PINS_13;
gpio_init(GPIOB, &gpio_initstructure);
/* spi2 miso pin */
gpio_initstructure.gpio_pull = GPIO_PULL_UP;
gpio_initstructure.gpio_mode = GPIO_MODE_MUX;
gpio_initstructure.gpio_pins = GPIO_PINS_14;
gpio_init(GPIOB, &gpio_initstructure);
/* spi2 mosi pin */
gpio_initstructure.gpio_pull = GPIO_PULL_UP;
gpio_initstructure.gpio_mode = GPIO_MODE_INPUT;
gpio_initstructure.gpio_pins = GPIO_PINS_15;
gpio_init(GPIOB, &gpio_initstructure);
}
/**
* @brief main function.
* @param none
* @retval none
*/
int main(void)
{
__IO uint32_t index = 0;
system_clock_config();
at32_board_init();
at32_led_on(LED4);
dma_config();
gpio_config();
spi_config();
/* start communication: master pull down CS pin select slave */
SPI_MASTER_CS_LOW;
/* enable spi slave dma to fill and get data */
dma_channel_enable(DMA1_CHANNEL5, TRUE);
dma_channel_enable(DMA1_CHANNEL4, TRUE);
/* enable spi master dma to fill and get data */
dma_channel_enable(DMA1_CHANNEL2, TRUE);
dma_channel_enable(DMA1_CHANNEL3, TRUE);
/* wait master and slave spi data receive end */
while(dma_flag_get(DMA1_FDT2_FLAG) == RESET)
{
}
while(dma_flag_get(DMA1_FDT4_FLAG) == RESET)
{
}
/* wait master and slave idle when communication end */
while(spi_i2s_flag_get(SPI1, SPI_I2S_BF_FLAG) != RESET);
while(spi_i2s_flag_get(SPI2, SPI_I2S_BF_FLAG) != RESET);
/* end communication: master pull up CS pin release slave */
SPI_MASTER_CS_HIGH;
/* test result:the data check */
transfer_status1 = buffer_compare(spi2_rx_buffer, spi1_tx_buffer, BUFFER_SIZE);
transfer_status2 = buffer_compare(spi1_rx_buffer, spi2_tx_buffer, BUFFER_SIZE);
/* test result indicate:if SUCCESS ,led2 lights */
if((transfer_status1 == SUCCESS) && (transfer_status2 == SUCCESS))
{
at32_led_on(LED2);
}
else
{
at32_led_on(LED3);
}
while(1)
{
}
}
/**
* @}
*/
/**
* @}
*/

6
project/at_start_f415/examples/spi/fullduplex_polling/readme.txt
View File

@@ -8,9 +8,11 @@
this demo is based on the at-start board, in this demo, shows how to use
fullduplex mode transfer data by polling mode.
the pins connection as follow:
- spi2 slaver spi1 master
- spi2 spi1
pb12(cs) <---> pa4(cs)
pb13(sck) <---> pa5(sck)
pb14(miso) <---> pa6(miso)
pb15(mosi) <---> pa7(mosi)
for more detailed information. please refer to the application note document AN0102.
for more detailed information. please refer to the application note document AN0102.

178
project/at_start_f415/examples/spi/fullduplex_polling/src/main.c
View File

@@ -34,7 +34,12 @@
* @{
*/
#define BUFFER_SIZE 32
#define SPI1_AS_MASTER_CS_HIGH gpio_bits_set(GPIOA, GPIO_PINS_4)
#define SPI1_AS_MASTER_CS_LOW gpio_bits_reset(GPIOA, GPIO_PINS_4)
#define SPI2_AS_MASTER_CS_HIGH gpio_bits_set(GPIOB, GPIO_PINS_12)
#define SPI2_AS_MASTER_CS_LOW gpio_bits_reset(GPIOB, GPIO_PINS_12)
#define BUFFER_SIZE 32
spi_init_type spi_init_struct;
uint8_t spi1_tx_buffer[BUFFER_SIZE] = {0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08,
@@ -50,10 +55,6 @@ uint32_t tx_index = 0, rx_index = 0;
volatile error_status transfer_status1 = ERROR, transfer_status2 = ERROR;
volatile error_status transfer_status3 = ERROR, transfer_status4 = ERROR;
static void gpio_config(uint16_t spi1_mode, uint16_t spi2_mode);
static void spi_config(void);
error_status buffer_compare(uint8_t* pbuffer1, uint8_t* pbuffer2, uint16_t bufferlength);
/**
* @brief buffer compare function.
* @param pbuffer1, pbuffer2: buffers to be compared.
@@ -82,9 +83,11 @@ error_status buffer_compare(uint8_t* pbuffer1, uint8_t* pbuffer2, uint16_t buffe
*/
static void spi_config(void)
{
/* master spi initialization */
crm_periph_clock_enable(CRM_SPI1_PERIPH_CLOCK, TRUE);
crm_periph_clock_enable(CRM_SPI2_PERIPH_CLOCK, TRUE);
spi_default_para_init(&spi_init_struct);
/* dual line unidirectional full-duplex mode */
spi_init_struct.transmission_mode = SPI_TRANSMIT_FULL_DUPLEX;
spi_init_struct.master_slave_mode = SPI_MODE_MASTER;
spi_init_struct.mclk_freq_division = SPI_MCLK_DIV_8;
@@ -94,11 +97,23 @@ static void spi_config(void)
spi_init_struct.clock_phase = SPI_CLOCK_PHASE_2EDGE;
spi_init_struct.cs_mode_selection = SPI_CS_SOFTWARE_MODE;
spi_init(SPI1, &spi_init_struct);
spi_enable(SPI1, TRUE);
/* slave spi initialization */
crm_periph_clock_enable(CRM_SPI2_PERIPH_CLOCK, TRUE);
/* dual line unidirectional full-duplex mode */
spi_init_struct.transmission_mode = SPI_TRANSMIT_FULL_DUPLEX;
spi_init_struct.master_slave_mode = SPI_MODE_SLAVE;
spi_init_struct.mclk_freq_division = SPI_MCLK_DIV_8;
spi_init_struct.first_bit_transmission = SPI_FIRST_BIT_LSB;
spi_init_struct.frame_bit_num = SPI_FRAME_8BIT;
spi_init_struct.clock_polarity = SPI_CLOCK_POLARITY_LOW;
spi_init_struct.clock_phase = SPI_CLOCK_PHASE_2EDGE;
spi_init_struct.cs_mode_selection = SPI_CS_HARDWARE_MODE;
spi_init(SPI2, &spi_init_struct);
spi_enable(SPI1, TRUE);
spi_enable(SPI2, TRUE);
}
@@ -113,85 +128,124 @@ static void gpio_config(uint16_t spi1_mode, uint16_t spi2_mode)
crm_periph_clock_enable(CRM_GPIOA_PERIPH_CLOCK, TRUE);
crm_periph_clock_enable(CRM_GPIOB_PERIPH_CLOCK, TRUE);
gpio_default_para_init(&gpio_initstructure);
/* spi1 sck pin */
gpio_initstructure.gpio_out_type = GPIO_OUTPUT_PUSH_PULL;
/* spi1 cs pin */
gpio_initstructure.gpio_out_type = GPIO_OUTPUT_PUSH_PULL;
gpio_initstructure.gpio_pull = GPIO_PULL_UP;
gpio_initstructure.gpio_drive_strength = GPIO_DRIVE_STRENGTH_STRONGER;
gpio_initstructure.gpio_pull = GPIO_PULL_DOWN;
if(spi1_mode == SPI_MODE_MASTER)
{
gpio_initstructure.gpio_mode = GPIO_MODE_MUX;
gpio_initstructure.gpio_mode = GPIO_MODE_OUTPUT;
}
else
{
gpio_initstructure.gpio_mode = GPIO_MODE_INPUT;
gpio_initstructure.gpio_mode = GPIO_MODE_INPUT;
}
gpio_initstructure.gpio_pins = GPIO_PINS_5;
gpio_initstructure.gpio_pins = GPIO_PINS_4;
gpio_init(GPIOA, &gpio_initstructure);
/* spi1 sck pin */
gpio_initstructure.gpio_pull = GPIO_PULL_DOWN;
if(spi1_mode == SPI_MODE_MASTER)
{
gpio_initstructure.gpio_mode = GPIO_MODE_MUX;
}
else
{
gpio_initstructure.gpio_mode = GPIO_MODE_INPUT;
}
gpio_initstructure.gpio_pins = GPIO_PINS_5;
gpio_init(GPIOA, &gpio_initstructure);
/* spi1 miso pin */
gpio_initstructure.gpio_pull = GPIO_PULL_DOWN;
gpio_initstructure.gpio_pull = GPIO_PULL_UP;
if(spi1_mode == SPI_MODE_MASTER)
{
gpio_initstructure.gpio_mode = GPIO_MODE_INPUT;
gpio_initstructure.gpio_mode = GPIO_MODE_INPUT;
}
else
{
gpio_initstructure.gpio_mode = GPIO_MODE_MUX;
gpio_initstructure.gpio_mode = GPIO_MODE_MUX;
}
gpio_initstructure.gpio_pins = GPIO_PINS_6;
gpio_initstructure.gpio_pins = GPIO_PINS_6;
gpio_init(GPIOA, &gpio_initstructure);
/* spi1 mosi pin */
gpio_initstructure.gpio_pull = GPIO_PULL_DOWN;
gpio_initstructure.gpio_pull = GPIO_PULL_UP;
if(spi1_mode == SPI_MODE_MASTER)
{
gpio_initstructure.gpio_mode = GPIO_MODE_MUX;
gpio_initstructure.gpio_mode = GPIO_MODE_MUX;
}
else
{
gpio_initstructure.gpio_mode = GPIO_MODE_INPUT;
gpio_initstructure.gpio_mode = GPIO_MODE_INPUT;
}
gpio_initstructure.gpio_pins = GPIO_PINS_7;
gpio_initstructure.gpio_pins = GPIO_PINS_7;
gpio_init(GPIOA, &gpio_initstructure);
/* spi2 sck pin */
gpio_initstructure.gpio_pull = GPIO_PULL_DOWN;
/* spi2 cs pin */
gpio_initstructure.gpio_out_type = GPIO_OUTPUT_PUSH_PULL;
gpio_initstructure.gpio_pull = GPIO_PULL_UP;
gpio_initstructure.gpio_drive_strength = GPIO_DRIVE_STRENGTH_STRONGER;
if(spi2_mode == SPI_MODE_SLAVE)
{
gpio_initstructure.gpio_mode = GPIO_MODE_INPUT;
gpio_initstructure.gpio_mode = GPIO_MODE_INPUT;
}
else
{
gpio_initstructure.gpio_mode = GPIO_MODE_MUX;
gpio_initstructure.gpio_mode = GPIO_MODE_OUTPUT;
}
gpio_initstructure.gpio_pins = GPIO_PINS_13;
gpio_initstructure.gpio_pins = GPIO_PINS_12;
gpio_init(GPIOB, &gpio_initstructure);
/* spi2 sck pin */
gpio_initstructure.gpio_pull = GPIO_PULL_DOWN;
if(spi2_mode == SPI_MODE_SLAVE)
{
gpio_initstructure.gpio_mode = GPIO_MODE_INPUT;
}
else
{
gpio_initstructure.gpio_mode = GPIO_MODE_MUX;
}
gpio_initstructure.gpio_pins = GPIO_PINS_13;
gpio_init(GPIOB, &gpio_initstructure);
/* spi2 miso pin */
gpio_initstructure.gpio_pull = GPIO_PULL_DOWN;
gpio_initstructure.gpio_pull = GPIO_PULL_UP;
if(spi2_mode == SPI_MODE_SLAVE)
{
gpio_initstructure.gpio_mode = GPIO_MODE_MUX;
gpio_initstructure.gpio_mode = GPIO_MODE_MUX;
}
else
{
gpio_initstructure.gpio_mode = GPIO_MODE_INPUT;
gpio_initstructure.gpio_mode = GPIO_MODE_INPUT;
}
gpio_initstructure.gpio_pins = GPIO_PINS_14;
gpio_initstructure.gpio_pins = GPIO_PINS_14;
gpio_init(GPIOB, &gpio_initstructure);
/* spi2 mosi pin */
gpio_initstructure.gpio_pull = GPIO_PULL_DOWN;
gpio_initstructure.gpio_pull = GPIO_PULL_UP;
if(spi2_mode == SPI_MODE_SLAVE)
{
gpio_initstructure.gpio_mode = GPIO_MODE_INPUT;
gpio_initstructure.gpio_mode = GPIO_MODE_INPUT;
}
else
{
gpio_initstructure.gpio_mode = GPIO_MODE_MUX;
gpio_initstructure.gpio_mode = GPIO_MODE_MUX;
}
gpio_initstructure.gpio_pins = GPIO_PINS_15;
gpio_initstructure.gpio_pins = GPIO_PINS_15;
gpio_init(GPIOB, &gpio_initstructure);
/* non communication time: master pull up CS pin release slave */
if(spi1_mode == SPI_MODE_MASTER)
{
SPI1_AS_MASTER_CS_HIGH;
}
if(spi2_mode == SPI_MODE_MASTER)
{
SPI2_AS_MASTER_CS_HIGH;
}
}
/**
@@ -204,64 +258,96 @@ int main(void)
__IO uint32_t index = 0;
system_clock_config();
at32_board_init();
at32_led_on(LED4);
gpio_config(SPI_MODE_MASTER, SPI_MODE_SLAVE);
spi_config();
/* start communication: master pull down CS pin select slave */
SPI1_AS_MASTER_CS_LOW;
/* transfer procedure:the "BUFFER_SIZE" data transfer */
while(tx_index < BUFFER_SIZE)
{
/* slave and master transmit data fill */
while(spi_i2s_flag_get(SPI2, SPI_I2S_TDBE_FLAG) == RESET);
spi_i2s_data_transmit(SPI2, spi2_tx_buffer[tx_index]);
while(spi_i2s_flag_get(SPI1, SPI_I2S_TDBE_FLAG) == RESET);
spi_i2s_data_transmit(SPI1, spi1_tx_buffer[tx_index++]);
/* slave and master receive data get */
while(spi_i2s_flag_get(SPI2, SPI_I2S_RDBF_FLAG) == RESET);
spi2_rx_buffer[rx_index] = spi_i2s_data_receive(SPI2);
while(spi_i2s_flag_get(SPI1, SPI_I2S_RDBF_FLAG) == RESET);
spi1_rx_buffer[rx_index++] = spi_i2s_data_receive(SPI1);
}
/* wait master and slave idle when communication end */
while(spi_i2s_flag_get(SPI1, SPI_I2S_BF_FLAG) != RESET);
while(spi_i2s_flag_get(SPI2, SPI_I2S_BF_FLAG) != RESET);
/* end communication: master pull up CS pin release slave */
SPI1_AS_MASTER_CS_HIGH;
/* test result:the data check */
transfer_status1 = buffer_compare(spi2_rx_buffer, spi1_tx_buffer, BUFFER_SIZE);
transfer_status2 = buffer_compare(spi1_rx_buffer, spi2_tx_buffer, BUFFER_SIZE);
/* master &slave mode switch */
spi_enable(SPI1, FALSE);
spi_enable(SPI2, FALSE);
/* master & slave mode switch */
gpio_config(SPI_MODE_SLAVE, SPI_MODE_MASTER);
spi_init_struct.master_slave_mode =SPI_MODE_SLAVE;
spi_init_struct.cs_mode_selection = SPI_CS_HARDWARE_MODE;
spi_init(SPI1, &spi_init_struct);
spi_init_struct.master_slave_mode =SPI_MODE_MASTER;
spi_init_struct.cs_mode_selection = SPI_CS_SOFTWARE_MODE;
spi_init(SPI2, &spi_init_struct);
/* receive buffer clear */
tx_index = 0;
rx_index = 0;
for(index = 0; index < BUFFER_SIZE; index++)
{
spi1_rx_buffer[index] = 0;
for(index = 0; index < BUFFER_SIZE; index++)
spi2_rx_buffer[index] = 0;
}
spi_enable(SPI2, TRUE);
spi_enable(SPI1, TRUE);
/* start communication: master pull down CS pin select slave */
SPI2_AS_MASTER_CS_LOW;
/* transfer procedure:the "BUFFER_SIZE" data transfer */
while(tx_index < BUFFER_SIZE)
{
/* slave and master transmit data fill */
while(spi_i2s_flag_get(SPI1, SPI_I2S_TDBE_FLAG) == RESET);
spi_i2s_data_transmit(SPI1, spi1_tx_buffer[tx_index]);
while(spi_i2s_flag_get(SPI2, SPI_I2S_TDBE_FLAG) == RESET);
spi_i2s_data_transmit(SPI2, spi2_tx_buffer[tx_index++]);
/* slave and master receive data get */
while(spi_i2s_flag_get(SPI1, SPI_I2S_RDBF_FLAG) == RESET);
spi1_rx_buffer[rx_index] = spi_i2s_data_receive(SPI1);
while(spi_i2s_flag_get(SPI2, SPI_I2S_RDBF_FLAG) == RESET);
spi2_rx_buffer[rx_index++] = spi_i2s_data_receive(SPI2);
}
/* wait master and slave idle when communication end */
while(spi_i2s_flag_get(SPI2, SPI_I2S_BF_FLAG) != RESET);
while(spi_i2s_flag_get(SPI1, SPI_I2S_BF_FLAG) != RESET);
/* end communication: master pull up CS pin release slave */
SPI2_AS_MASTER_CS_HIGH;
/* test result:the data check */
transfer_status3 = buffer_compare(spi2_rx_buffer, spi1_tx_buffer, BUFFER_SIZE);
transfer_status4 = buffer_compare(spi1_rx_buffer, spi2_tx_buffer, BUFFER_SIZE);
/* test result indicate:if success ,led2 lights */
/* test result indicate:if SUCCESS ,led2 lights */
if((transfer_status1 == SUCCESS) && (transfer_status2 == SUCCESS) && \
(transfer_status3 == SUCCESS) && (transfer_status4 == SUCCESS))
{
@@ -269,7 +355,7 @@ int main(void)
}
else
{
at32_led_off(LED2);
at32_led_on(LED3);
}
while(1)
{

0
project/at_start_f415/examples/spi/use_jtagpin_hardwarecs_dma/inc/at32f415_clock.h → project/at_start_f415/examples/spi/halfduplex_dma_jtagpin/inc/at32f415_clock.h
View File

0
project/at_start_f415/examples/spi/use_jtagpin_hardwarecs_dma/inc/at32f415_conf.h → project/at_start_f415/examples/spi/halfduplex_dma_jtagpin/inc/at32f415_conf.h
View File

0
project/at_start_f415/examples/spi/use_jtagpin_hardwarecs_dma/inc/at32f415_int.h → project/at_start_f415/examples/spi/halfduplex_dma_jtagpin/inc/at32f415_int.h
View File

14
project/at_start_f415/examples/adc/software_trigger_repeat/mdk_v5/software_trigger_repeat.uvoptx → project/at_start_f415/examples/spi/halfduplex_dma_jtagpin/mdk_v5/halfduplex_dma_jtagpin.uvoptx
View File

@@ -22,7 +22,7 @@
</DaveTm>
<Target>
<TargetName>software_trigger_repeat</TargetName>
<TargetName>fullduplex_dma_jtagpin</TargetName>
<ToolsetNumber>0x4</ToolsetNumber>
<ToolsetName>ARM-ADS</ToolsetName>
<TargetOption>
@@ -282,8 +282,8 @@
<tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg>
<bDave2>0</bDave2>
<PathWithFileName>..\..\..\..\..\..\libraries\drivers\src\at32f415_dma.c</PathWithFileName>
<FilenameWithoutPath>at32f415_dma.c</FilenameWithoutPath>
<PathWithFileName>..\..\..\..\..\..\libraries\drivers\src\at32f415_usart.c</PathWithFileName>
<FilenameWithoutPath>at32f415_usart.c</FilenameWithoutPath>
<RteFlg>0</RteFlg>
<bShared>0</bShared>
</File>
@@ -294,8 +294,8 @@
<tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg>
<bDave2>0</bDave2>
<PathWithFileName>..\..\..\..\..\..\libraries\drivers\src\at32f415_adc.c</PathWithFileName>
<FilenameWithoutPath>at32f415_adc.c</FilenameWithoutPath>
<PathWithFileName>..\..\..\..\..\..\libraries\drivers\src\at32f415_dma.c</PathWithFileName>
<FilenameWithoutPath>at32f415_dma.c</FilenameWithoutPath>
<RteFlg>0</RteFlg>
<bShared>0</bShared>
</File>
@@ -306,8 +306,8 @@
<tvExp>0</tvExp>
<tvExpOptDlg>0</tvExpOptDlg>
<bDave2>0</bDave2>
<PathWithFileName>..\..\..\..\..\..\libraries\drivers\src\at32f415_usart.c</PathWithFileName>
<FilenameWithoutPath>at32f415_usart.c</FilenameWithoutPath>
<PathWithFileName>..\..\..\..\..\..\libraries\drivers\src\at32f415_spi.c</PathWithFileName>
<FilenameWithoutPath>at32f415_spi.c</FilenameWithoutPath>
<RteFlg>0</RteFlg>
<bShared>0</bShared>
</File>

20
project/at_start_f415/examples/adc/software_trigger_repeat/mdk_v5/software_trigger_repeat.uvprojx → project/at_start_f415/examples/spi/halfduplex_dma_jtagpin/mdk_v5/halfduplex_dma_jtagpin.uvprojx
View File

@@ -7,7 +7,7 @@
<Targets>
<Target>
<TargetName>software_trigger_repeat</TargetName>
<TargetName>fullduplex_dma_jtagpin</TargetName>
<ToolsetNumber>0x4</ToolsetNumber>
<ToolsetName>ARM-ADS</ToolsetName>
<pCCUsed>5060960::V5.06 update 7 (build 960)::.\ARMCC</pCCUsed>
@@ -48,7 +48,7 @@
<InvalidFlash>1</InvalidFlash>
</TargetStatus>
<OutputDirectory>.\objects\</OutputDirectory>
<OutputName>software_trigger_repeat</OutputName>
<OutputName>fullduplex_dma_jtagpin</OutputName>
<CreateExecutable>1</CreateExecutable>
<CreateLib>0</CreateLib>
<CreateHexFile>1</CreateHexFile>
@@ -427,20 +427,20 @@
<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_dma.c</FileName>
<FileType>1</FileType>
<FilePath>..\..\..\..\..\..\libraries\drivers\src\at32f415_dma.c</FilePath>
</File>
<File>
<FileName>at32f415_adc.c</FileName>
<FileName>at32f415_spi.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>
<FilePath>..\..\..\..\..\..\libraries\drivers\src\at32f415_spi.c</FilePath>
</File>
</Files>
</Group>
@@ -482,7 +482,7 @@
<LayerInfo>
<Layers>
<Layer>
<LayName>&lt;Project Info&gt;</LayName>
<LayName>fullduplex_dma_jtagpin</LayName>
<LayTarg>0</LayTarg>
<LayPrjMark>1</LayPrjMark>
</Layer>

9
project/at_start_f415/examples/spi/use_jtagpin_hardwarecs_dma/readme.txt → project/at_start_f415/examples/spi/halfduplex_dma_jtagpin/readme.txt
View File

@@ -6,12 +6,13 @@
*/
this demo is based on the at-start board, in this demo, shows how to use
dma recieve data. spi3 use jtag pin as spi pin,and config spi in hardware
dma recieve data. spi1 use jtag pin as spi pin,and config spi in hardware
cs mode.
the pins connection as follow:
- spi2 slaver spi1 master
- pb12(cs) <---> pa15(cs)
- spi2 slave spi1 master
pb12(cs) <---> pa15(cs)
pb13(sck) <---> pb3(sck)
pb14(miso) <---> pb5(mosi)
for more detailed information. please refer to the application note document AN0102.
for more detailed information. please refer to the application note document AN0102.

0
project/at_start_f415/examples/spi/use_jtagpin_hardwarecs_dma/src/at32f415_clock.c → project/at_start_f415/examples/spi/halfduplex_dma_jtagpin/src/at32f415_clock.c
View File

22
project/at_start_f415/examples/adc/software_trigger_repeat/src/at32f415_int.c → project/at_start_f415/examples/spi/halfduplex_dma_jtagpin/src/at32f415_int.c
View File

@@ -26,13 +26,11 @@
#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
/** @addtogroup 415_SPI_fullduplex_dma_jtagpin
* @{
*/
@@ -133,21 +131,6 @@ void SysTick_Handler(void)
{
}
/**
* @brief this function handles dma1_channel1 handler.
* @param none
* @retval none
*/
void DMA1_Channel1_IRQHandler(void)
{
if(dma_interrupt_flag_get(DMA1_FDT1_FLAG) != RESET)
{
dma_flag_clear(DMA1_FDT1_FLAG);
dma_trans_complete_flag++;
}
}
/**
* @}
*/
@@ -155,3 +138,6 @@ void DMA1_Channel1_IRQHandler(void)
/**
* @}
*/

197
project/at_start_f415/examples/spi/use_jtagpin_hardwarecs_dma/src/main.c → project/at_start_f415/examples/spi/halfduplex_dma_jtagpin/src/main.c
View File

@@ -29,33 +29,31 @@
* @{
*/
/** @addtogroup 415_SPI_use_jtagpin_hardwarecs_dma SPI_use_jtagpin_hardwarecs_dma
/** @addtogroup 415_SPI_fullduplex_dma_jtagpin SPI_fullduplex_dma_jtagpin
* @{
*/
#define BUFFER_SIZE 32
#define SPI_MASTER_CS_HIGH gpio_bits_set(GPIOA, GPIO_PINS_15)
#define SPI_MASTER_CS_LOW gpio_bits_reset(GPIOA, GPIO_PINS_15)
#define BUFFER_SIZE 32
spi_init_type spi_init_struct;
uint8_t spi1_tx_buffer[BUFFER_SIZE] = {0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08,
0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F, 0x10,
0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18,
0x19, 0x1A, 0x1B, 0x1C, 0x1D, 0x1E, 0x1F, 0x20};
uint8_t spi2_rx_buffer[BUFFER_SIZE];
__IO uint8_t tx_index = 0;
volatile error_status transfer_status = ERROR;
static void gpio_config(void);
static void spi_config(void);
error_status buffer_compare(uint8_t* pbuffer1, uint8_t* pbuffer2, uint16_t buffer_length);
/**
* @brief buffer compare function.
* @param pbuffer1, pbuffer2: buffers to be compared.
* @param buffer_length: buffer's length
* @retval the result of compare
*/
error_status buffer_compare(uint8_t* pbuffer1, uint8_t* pbuffer2, uint16_t buffer_length)
error_status buffer_compare(uint8_t* pbuffer1, uint8_t* pbuffer2, uint16_t bufferlength)
{
while(buffer_length--)
while(bufferlength--)
{
if(*pbuffer1 != *pbuffer2)
{
@@ -69,19 +67,33 @@ error_status buffer_compare(uint8_t* pbuffer1, uint8_t* pbuffer2, uint16_t buffe
}
/**
* @brief spi configuration.
* @brief dma configuration.
* @param none
* @retval none
*/
static void spi_config(void)
static void dma_config(void)
{
dma_init_type dma_init_struct;
spi_init_type spi_init_struct;
crm_periph_clock_enable(CRM_DMA1_PERIPH_CLOCK, TRUE);
dma_reset(DMA1_CHANNEL4);
/* use dma1_channel3 as spi1 transmit channel */
dma_reset(DMA1_CHANNEL3);
dma_default_para_init(&dma_init_struct);
dma_init_struct.buffer_size = BUFFER_SIZE;
dma_init_struct.direction = DMA_DIR_MEMORY_TO_PERIPHERAL;
dma_init_struct.memory_base_addr = (uint32_t)spi1_tx_buffer;
dma_init_struct.memory_data_width = DMA_MEMORY_DATA_WIDTH_BYTE;
dma_init_struct.memory_inc_enable = TRUE;
dma_init_struct.peripheral_base_addr = (uint32_t)&(SPI1->dt);
dma_init_struct.peripheral_data_width = DMA_PERIPHERAL_DATA_WIDTH_BYTE;
dma_init_struct.peripheral_inc_enable = FALSE;
dma_init_struct.priority = DMA_PRIORITY_MEDIUM;
dma_init_struct.loop_mode_enable = FALSE;
dma_init(DMA1_CHANNEL3, &dma_init_struct);
/* use dma1_channel4 as spi2 receive channel */
dma_reset(DMA1_CHANNEL4);
dma_init_struct.buffer_size = BUFFER_SIZE;
dma_init_struct.direction = DMA_DIR_PERIPHERAL_TO_MEMORY;
dma_init_struct.memory_base_addr = (uint32_t)spi2_rx_buffer;
dma_init_struct.memory_data_width = DMA_MEMORY_DATA_WIDTH_BYTE;
@@ -92,10 +104,22 @@ static void spi_config(void)
dma_init_struct.priority = DMA_PRIORITY_MEDIUM;
dma_init_struct.loop_mode_enable = FALSE;
dma_init(DMA1_CHANNEL4, &dma_init_struct);
}
/**
* @brief spi configuration.
* @param none
* @retval none
*/
static void spi_config(void)
{
spi_init_type spi_init_struct;
/* spi master initialization */
crm_periph_clock_enable(CRM_SPI1_PERIPH_CLOCK, TRUE);
crm_periph_clock_enable(CRM_SPI2_PERIPH_CLOCK, TRUE);
spi_default_para_init(&spi_init_struct);
/* single line bidirectional half duplex mode-transmitting */
spi_init_struct.transmission_mode = SPI_TRANSMIT_HALF_DUPLEX_TX;
spi_init_struct.master_slave_mode = SPI_MODE_MASTER;
spi_init_struct.mclk_freq_division = SPI_MCLK_DIV_8;
@@ -103,16 +127,31 @@ static void spi_config(void)
spi_init_struct.frame_bit_num = SPI_FRAME_8BIT;
spi_init_struct.clock_polarity = SPI_CLOCK_POLARITY_LOW;
spi_init_struct.clock_phase = SPI_CLOCK_PHASE_2EDGE;
spi_init_struct.cs_mode_selection = SPI_CS_HARDWARE_MODE;
spi_init_struct.cs_mode_selection = SPI_CS_SOFTWARE_MODE;
spi_init(SPI1, &spi_init_struct);
spi_init_struct.master_slave_mode = SPI_MODE_SLAVE;
spi_init_struct.transmission_mode = SPI_TRANSMIT_HALF_DUPLEX_RX;
spi_init(SPI2, &spi_init_struct);
spi_hardware_cs_output_enable(SPI1, TRUE);
spi_i2s_dma_receiver_enable(SPI2, TRUE);
/* use dma transmit */
spi_i2s_dma_transmitter_enable(SPI1, TRUE);
spi_enable(SPI1, TRUE);
/* spi slave initialization */
crm_periph_clock_enable(CRM_SPI2_PERIPH_CLOCK, TRUE);
/* single line bidirectional half duplex mode-receiving */
spi_init_struct.transmission_mode = SPI_TRANSMIT_HALF_DUPLEX_RX;
spi_init_struct.master_slave_mode = SPI_MODE_SLAVE;
spi_init_struct.mclk_freq_division = SPI_MCLK_DIV_8;
spi_init_struct.first_bit_transmission = SPI_FIRST_BIT_MSB;
spi_init_struct.frame_bit_num = SPI_FRAME_8BIT;
spi_init_struct.clock_polarity = SPI_CLOCK_POLARITY_LOW;
spi_init_struct.clock_phase = SPI_CLOCK_PHASE_2EDGE;
spi_init_struct.cs_mode_selection = SPI_CS_HARDWARE_MODE;
spi_init(SPI2, &spi_init_struct);
/* use dma receive */
spi_i2s_dma_receiver_enable(SPI2, TRUE);
spi_enable(SPI2, TRUE);
}
@@ -129,43 +168,53 @@ static void gpio_config(void)
crm_periph_clock_enable(CRM_IOMUX_PERIPH_CLOCK, TRUE);
gpio_pin_remap_config(SWJTAG_GMUX_010, TRUE);
gpio_pin_remap_config(SPI1_MUX_01, TRUE);
/* master sck pin */
gpio_initstructure.gpio_out_type = GPIO_OUTPUT_PUSH_PULL;
gpio_initstructure.gpio_pull = GPIO_PULL_DOWN;
gpio_initstructure.gpio_mode = GPIO_MODE_MUX;
gpio_default_para_init(&gpio_initstructure);
/* spi master gpio initialization */
/* spi1 cs pin */
gpio_initstructure.gpio_out_type = GPIO_OUTPUT_PUSH_PULL;
gpio_initstructure.gpio_drive_strength = GPIO_DRIVE_STRENGTH_STRONGER;
gpio_initstructure.gpio_pins = GPIO_PINS_3;
gpio_init(GPIOB, &gpio_initstructure);
/* master mosi pin */
gpio_initstructure.gpio_pull = GPIO_PULL_DOWN;
gpio_initstructure.gpio_mode = GPIO_MODE_MUX;
gpio_initstructure.gpio_pins = GPIO_PINS_5;
gpio_init(GPIOB, &gpio_initstructure);
/* master cs pin */
gpio_initstructure.gpio_pull = GPIO_PULL_UP;
gpio_initstructure.gpio_mode = GPIO_MODE_MUX;
gpio_initstructure.gpio_pins = GPIO_PINS_15;
gpio_initstructure.gpio_pull = GPIO_PULL_UP;
gpio_initstructure.gpio_mode = GPIO_MODE_OUTPUT;
gpio_initstructure.gpio_pins = GPIO_PINS_15;
gpio_init(GPIOA, &gpio_initstructure);
/* slave sck pin */
gpio_initstructure.gpio_pull = GPIO_PULL_DOWN;
gpio_initstructure.gpio_mode = GPIO_MODE_INPUT;
gpio_initstructure.gpio_pins = GPIO_PINS_13;
/* non communication time: master pull up CS pin release slave */
SPI_MASTER_CS_HIGH;
/* spi1 sck pin */
gpio_initstructure.gpio_out_type = GPIO_OUTPUT_PUSH_PULL;
gpio_initstructure.gpio_drive_strength = GPIO_DRIVE_STRENGTH_STRONGER;
gpio_initstructure.gpio_pull = GPIO_PULL_DOWN;
gpio_initstructure.gpio_mode = GPIO_MODE_MUX;
gpio_initstructure.gpio_pins = GPIO_PINS_3;
gpio_init(GPIOB, &gpio_initstructure);
/* slave miso pin */
gpio_initstructure.gpio_pull = GPIO_PULL_DOWN;
gpio_initstructure.gpio_mode = GPIO_MODE_MUX;
gpio_initstructure.gpio_pins = GPIO_PINS_14;
/* spi1 mosi pin */
gpio_initstructure.gpio_pull = GPIO_PULL_UP;
gpio_initstructure.gpio_mode = GPIO_MODE_MUX;
gpio_initstructure.gpio_pins = GPIO_PINS_5;
gpio_init(GPIOB, &gpio_initstructure);
/* spi2 gpio initialization */
/* spi2 cs pin */
gpio_initstructure.gpio_out_type = GPIO_OUTPUT_PUSH_PULL;
gpio_initstructure.gpio_drive_strength = GPIO_DRIVE_STRENGTH_STRONGER;
gpio_initstructure.gpio_pull = GPIO_PULL_UP;
gpio_initstructure.gpio_mode = GPIO_MODE_INPUT;
gpio_initstructure.gpio_pins = GPIO_PINS_12;
gpio_init(GPIOB, &gpio_initstructure);
/* slave cs pin */
gpio_initstructure.gpio_pull = GPIO_PULL_UP;
gpio_initstructure.gpio_mode = GPIO_MODE_INPUT;
gpio_initstructure.gpio_pins = GPIO_PINS_12;
/* spi2 sck pin */
gpio_initstructure.gpio_pull = GPIO_PULL_DOWN;
gpio_initstructure.gpio_mode = GPIO_MODE_INPUT;
gpio_initstructure.gpio_pins = GPIO_PINS_13;
gpio_init(GPIOB, &gpio_initstructure);
/* spi2 miso pin */
gpio_initstructure.gpio_pull = GPIO_PULL_UP;
gpio_initstructure.gpio_mode = GPIO_MODE_MUX;
gpio_initstructure.gpio_pins = GPIO_PINS_14;
gpio_init(GPIOB, &gpio_initstructure);
}
@@ -176,35 +225,51 @@ static void gpio_config(void)
*/
int main(void)
{
__IO uint32_t index = 0;
system_clock_config();
at32_board_init();
/* button press:ensure code canbe download normally */
while(at32_button_press() == NO_BUTTON);
at32_led_on(LED4);
dma_config();
gpio_config();
spi_config();
/* start communication: master pull down CS pin select slave */
SPI_MASTER_CS_LOW;
/* enable spi slave dma to get data */
dma_channel_enable(DMA1_CHANNEL4, TRUE);
/* transfer procedure:the "BUFFER_SIZE" data transfer */
while(tx_index < BUFFER_SIZE)
/* enable spi master dma to fill data */
dma_channel_enable(DMA1_CHANNEL3, TRUE);
/* wait master spi data fill end */
while(dma_flag_get(DMA1_FDT3_FLAG) == RESET)
{
while(spi_i2s_flag_get(SPI1, SPI_I2S_TDBE_FLAG) == RESET);
spi_i2s_data_transmit(SPI1, spi1_tx_buffer[tx_index++]);
}
while(!dma_flag_get(DMA1_FDT4_FLAG));
/* wait slave spi data get end */
while(dma_flag_get(DMA1_FDT4_FLAG) == RESET)
{
}
/* wait master and slave idle when communication end */
while(spi_i2s_flag_get(SPI1, SPI_I2S_BF_FLAG) != RESET);
while(spi_i2s_flag_get(SPI2, SPI_I2S_BF_FLAG) != RESET);
/* end communication: master pull up CS pin release slave */
SPI_MASTER_CS_HIGH;
/* test result:the data check */
transfer_status = buffer_compare(spi2_rx_buffer, spi1_tx_buffer, BUFFER_SIZE);
/* test result indicate:if success ,led2 lights */
/* test result indicate:if SUCCESS ,led2 lights */
if(transfer_status == SUCCESS)
{
at32_led_on(LED2);
}
else
{
at32_led_off(LED2);
at32_led_on(LED3);
}
while(1)
{

4
project/at_start_f415/examples/spi/halfduplex_interrupt/readme.txt
View File

@@ -9,7 +9,9 @@
halfduplex mode transfer data by interrupt mode.
the pins connection as follow:
- spi2 slaver spi1 master
pb12(cs) <---> pa4(cs)
pb13(sck) <---> pa5(sck)
pb14(miso) <---> pa7(mosi)
for more detailed information. please refer to the application note document AN0102.
for more detailed information. please refer to the application note document AN0102.

36
project/at_start_f415/examples/spi/halfduplex_interrupt/src/at32f415_int.c
View File

@@ -24,12 +24,6 @@
/* includes ------------------------------------------------------------------*/
#include "at32f415_int.h"
#include "at32f415_board.h"
extern uint8_t spi1_tx_buffer[];
extern uint8_t spi2_rx_buffer[];
extern uint32_t tx_index;
extern uint32_t rx_index;
/** @addtogroup AT32F415_periph_examples
* @{
@@ -138,36 +132,6 @@ void SysTick_Handler(void)
{
}
/**
* @brief This function handles the spi1 interrupt request.
* @param None
* @retval None
*/
void SPI1_IRQHandler(void)
{
if(spi_i2s_interrupt_flag_get(SPI1, SPI_I2S_TDBE_FLAG) != RESET)
{
spi_i2s_data_transmit(SPI1, spi1_tx_buffer[tx_index++]);
if(tx_index == BUFFERSIZE)
{
spi_i2s_interrupt_enable(SPI1, SPI_I2S_TDBE_INT, FALSE);
}
}
}
/**
* @brief This function handles the spi2 interrupt request.
* @param None
* @retval None
*/
void SPI2_IRQHandler(void)
{
if(spi_i2s_interrupt_flag_get(SPI2, SPI_I2S_RDBF_FLAG) != RESET)
{
spi2_rx_buffer[rx_index++] = spi_i2s_data_receive(SPI2);
}
}
/**
* @}
*/

148
project/at_start_f415/examples/spi/halfduplex_interrupt/src/main.c
View File

@@ -33,9 +33,9 @@
* @{
*/
#define BUFFER_SIZE 32
spi_init_type spi_init_struct;
#define SPI_MASTER_CS_HIGH gpio_bits_set(GPIOA, GPIO_PINS_4)
#define SPI_MASTER_CS_LOW gpio_bits_reset(GPIOA, GPIO_PINS_4)
#define BUFFER_SIZE 32
uint8_t spi1_tx_buffer[BUFFER_SIZE] = {0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08,
0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F, 0x10,
@@ -45,10 +45,6 @@ uint8_t spi2_rx_buffer[BUFFER_SIZE];
volatile uint32_t tx_index = 0, rx_index = 0;
volatile error_status transfer_status = ERROR;
static void gpio_config(void);
static void spi_config(void);
error_status buffer_compare(uint8_t* pbuffer1, uint8_t* pbuffer2, uint16_t buffer_length);
/**
* @brief buffer compare function.
* @param pbuffer1, pbuffer2: buffers to be compared.
@@ -77,9 +73,14 @@ error_status buffer_compare(uint8_t* pbuffer1, uint8_t* pbuffer2, uint16_t buffe
*/
static void spi_config(void)
{
spi_init_type spi_init_struct;
/* master spi initialization */
crm_periph_clock_enable(CRM_SPI1_PERIPH_CLOCK, TRUE);
crm_periph_clock_enable(CRM_SPI2_PERIPH_CLOCK, TRUE);
nvic_irq_enable(SPI1_IRQn, 0, 0);
spi_default_para_init(&spi_init_struct);
/* single line bidirectional half duplex mode - transmitting */
spi_init_struct.transmission_mode = SPI_TRANSMIT_HALF_DUPLEX_TX;
spi_init_struct.master_slave_mode =SPI_MODE_MASTER;
spi_init_struct.mclk_freq_division = SPI_MCLK_DIV_8;
@@ -89,18 +90,27 @@ static void spi_config(void)
spi_init_struct.clock_phase = SPI_CLOCK_PHASE_2EDGE;
spi_init_struct.cs_mode_selection = SPI_CS_SOFTWARE_MODE;
spi_init(SPI1, &spi_init_struct);
/* enable transmit data buffer empty interrupt */
spi_i2s_interrupt_enable(SPI1, SPI_I2S_TDBE_INT, TRUE);
/* slave spi initialization */
crm_periph_clock_enable(CRM_SPI2_PERIPH_CLOCK, TRUE);
nvic_irq_enable(SPI2_IRQn, 0, 0);
/* single line bidirectional half duplex mode - receiving */
spi_init_struct.transmission_mode = SPI_TRANSMIT_HALF_DUPLEX_RX;
spi_init_struct.master_slave_mode =SPI_MODE_SLAVE;
spi_init_struct.mclk_freq_division = SPI_MCLK_DIV_8;
spi_init_struct.first_bit_transmission = SPI_FIRST_BIT_MSB;
spi_init_struct.frame_bit_num = SPI_FRAME_8BIT;
spi_init_struct.clock_polarity = SPI_CLOCK_POLARITY_LOW;
spi_init_struct.clock_phase = SPI_CLOCK_PHASE_2EDGE;
spi_init_struct.cs_mode_selection = SPI_CS_HARDWARE_MODE;
spi_init(SPI2, &spi_init_struct);
nvic_irq_enable(SPI1_IRQn, 0, 0);
nvic_irq_enable(SPI2_IRQn, 0, 0);
spi_i2s_interrupt_enable(SPI1, SPI_I2S_TDBE_INT, TRUE);
/* enable receive data buffer full interrupt */
spi_i2s_interrupt_enable(SPI2, SPI_I2S_RDBF_INT, TRUE);
spi_enable(SPI2, TRUE);
spi_enable(SPI1, TRUE);
}
/**
@@ -113,35 +123,83 @@ 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);
/* spi1 sck pin */
gpio_initstructure.gpio_out_type = GPIO_OUTPUT_PUSH_PULL;
/* master spi cs pin */
gpio_initstructure.gpio_out_type = GPIO_OUTPUT_PUSH_PULL;
gpio_initstructure.gpio_pull = GPIO_PULL_UP;
gpio_initstructure.gpio_mode = GPIO_MODE_OUTPUT;
gpio_initstructure.gpio_drive_strength = GPIO_DRIVE_STRENGTH_STRONGER;
gpio_initstructure.gpio_pull = GPIO_PULL_DOWN;
gpio_initstructure.gpio_mode = GPIO_MODE_MUX;
gpio_initstructure.gpio_pins = GPIO_PINS_5;
gpio_initstructure.gpio_pins = GPIO_PINS_4;
gpio_init(GPIOA, &gpio_initstructure);
/* non communication time: master pull up CS pin release slave */
SPI_MASTER_CS_HIGH;
/* master spi sck pin */
gpio_initstructure.gpio_out_type = GPIO_OUTPUT_PUSH_PULL;
gpio_initstructure.gpio_drive_strength = GPIO_DRIVE_STRENGTH_STRONGER;
gpio_initstructure.gpio_pull = GPIO_PULL_DOWN;
gpio_initstructure.gpio_mode = GPIO_MODE_MUX;
gpio_initstructure.gpio_pins = GPIO_PINS_5;
gpio_init(GPIOA, &gpio_initstructure);
/* spi1 mosi pin */
gpio_initstructure.gpio_pull = GPIO_PULL_DOWN;
gpio_initstructure.gpio_mode = GPIO_MODE_MUX;
gpio_initstructure.gpio_pins = GPIO_PINS_7;
/* master spi mosi pin */
gpio_initstructure.gpio_pull = GPIO_PULL_UP;
gpio_initstructure.gpio_mode = GPIO_MODE_MUX;
gpio_initstructure.gpio_pins = GPIO_PINS_7;
gpio_init(GPIOA, &gpio_initstructure);
/* spi2 sck pin */
gpio_initstructure.gpio_pull = GPIO_PULL_DOWN;
gpio_initstructure.gpio_mode = GPIO_MODE_INPUT;
gpio_initstructure.gpio_pins = GPIO_PINS_13;
/* slave spi cs pin */
gpio_initstructure.gpio_out_type = GPIO_OUTPUT_PUSH_PULL;
gpio_initstructure.gpio_pull = GPIO_PULL_UP;
gpio_initstructure.gpio_mode = GPIO_MODE_INPUT;
gpio_initstructure.gpio_drive_strength = GPIO_DRIVE_STRENGTH_STRONGER;
gpio_initstructure.gpio_pins = GPIO_PINS_12;
gpio_init(GPIOB, &gpio_initstructure);
/* slave spi sck pin */
gpio_initstructure.gpio_pull = GPIO_PULL_DOWN;
gpio_initstructure.gpio_mode = GPIO_MODE_INPUT;
gpio_initstructure.gpio_pins = GPIO_PINS_13;
gpio_init(GPIOB, &gpio_initstructure);
/* spi2 miso pin */
gpio_initstructure.gpio_pull = GPIO_PULL_DOWN;
gpio_initstructure.gpio_mode = GPIO_MODE_MUX;
gpio_initstructure.gpio_pins = GPIO_PINS_14;
/* slave spi miso pin */
gpio_initstructure.gpio_pull = GPIO_PULL_UP;
gpio_initstructure.gpio_mode = GPIO_MODE_MUX;
gpio_initstructure.gpio_pins = GPIO_PINS_14;
gpio_init(GPIOB, &gpio_initstructure);
}
while(gpio_input_data_bit_read(GPIOB, GPIO_PINS_13)!=RESET);
/**
* @brief spi1 interrupt function
* @param none
* @retval none
*/
void SPI1_IRQHandler(void)
{
if(spi_i2s_interrupt_flag_get(SPI1, SPI_I2S_TDBE_FLAG) != RESET)
{
spi_i2s_data_transmit(SPI1, spi1_tx_buffer[tx_index++]);
if(tx_index == BUFFER_SIZE)
{
spi_i2s_interrupt_enable(SPI1, SPI_I2S_TDBE_INT, FALSE);
}
}
}
/**
* @brief spi2 interrupt function
* @param none
* @retval none
*/
void SPI2_IRQHandler(void)
{
if(spi_i2s_interrupt_flag_get(SPI2, SPI_I2S_RDBF_FLAG) != RESET)
{
spi2_rx_buffer[rx_index++] = spi_i2s_data_receive(SPI2);
}
}
/**
@@ -153,23 +211,39 @@ int main(void)
{
system_clock_config();
at32_board_init();
at32_led_on(LED4);
nvic_priority_group_config(NVIC_PRIORITY_GROUP_4);
gpio_config();
/* config spi1 send spi2 receive */
spi_config();
/* start communication: master pull down CS pin select slave */
SPI_MASTER_CS_LOW;
spi_enable(SPI2, TRUE);
spi_enable(SPI1, TRUE);
/* wait slave data receive end */
while(rx_index < BUFFER_SIZE);
/* wait master and slave idle when communication end */
while(spi_i2s_flag_get(SPI1, SPI_I2S_BF_FLAG) != RESET);
while(spi_i2s_flag_get(SPI2, SPI_I2S_BF_FLAG) != RESET);
/* end communication: master pull up CS pin release slave */
SPI_MASTER_CS_HIGH;
/* test result:the data check */
transfer_status = buffer_compare(spi2_rx_buffer, spi1_tx_buffer, BUFFER_SIZE);
/* test result indicate:if success ,led2 lights */
/* test result indicate:if SUCCESS ,led2 lights */
if(transfer_status==SUCCESS)
{
at32_led_on(LED2);
}
else
{
at32_led_off(LED2);
at32_led_on(LED3);
}
while(1)
{

1
project/at_start_f415/examples/spi/halfduplex_transceiver_switch/readme.txt
View File

@@ -10,6 +10,7 @@
realize data send and receive.
the pins connection as follow:
- spi2 slaver spi1 master
pb12(cs) <---> pa4(cs)
pb13(sck) <---> pa5(sck)
pb14(miso) <---> pa7(mosi)

56
project/at_start_f415/examples/spi/halfduplex_transceiver_switch/src/at32f415_int.c
View File

@@ -24,14 +24,6 @@
/* includes ------------------------------------------------------------------*/
#include "at32f415_int.h"
#include "at32f415_board.h"
extern uint8_t spi1_tx_buffer[];
extern uint8_t spi2_tx_buffer[];
extern uint8_t spi1_rx_buffer[];
extern uint8_t spi2_rx_buffer[];
extern uint32_t tx_index;
extern uint32_t rx_index;
/** @addtogroup AT32F415_periph_examples
* @{
@@ -140,54 +132,6 @@ void SysTick_Handler(void)
{
}
/**
* @brief This function handles the spi1 interrupt request.
* @param None
* @retval None
*/
void SPI1_IRQHandler(void)
{
if(spi_i2s_interrupt_flag_get(SPI1, SPI_I2S_TDBE_FLAG) != RESET)
{
spi_i2s_data_transmit(SPI1, spi1_tx_buffer[tx_index++]);
if(tx_index == BUFFERSIZE)
{
spi_i2s_interrupt_enable(SPI1, SPI_I2S_TDBE_INT, FALSE);
}
}
if(spi_i2s_interrupt_flag_get(SPI1, SPI_I2S_RDBF_FLAG) != RESET)
{
spi_enable(SPI1, FALSE);
spi1_rx_buffer[rx_index++] = spi_i2s_data_receive(SPI1);
spi_enable(SPI1, TRUE);
if(rx_index == BUFFERSIZE)
{
spi_i2s_interrupt_enable(SPI1, SPI_I2S_RDBF_INT, FALSE);
}
}
}
/**
* @brief This function handles the spi2 interrupt request.
* @param None
* @retval None
*/
void SPI2_IRQHandler(void)
{
if(spi_i2s_interrupt_flag_get(SPI2, SPI_I2S_TDBE_FLAG) != RESET)
{
spi_i2s_data_transmit(SPI2, spi2_tx_buffer[tx_index++]);
if(tx_index == BUFFERSIZE)
{
spi_i2s_interrupt_enable(SPI2, SPI_I2S_TDBE_INT, FALSE);
}
}
if(spi_i2s_interrupt_flag_get(SPI2, SPI_I2S_RDBF_FLAG) != RESET)
{
spi2_rx_buffer[rx_index++] = spi_i2s_data_receive(SPI2);
}
}
/**
* @}
*/

189
project/at_start_f415/examples/spi/halfduplex_transceiver_switch/src/main.c
View File

@@ -33,8 +33,9 @@
* @{
*/
#define BUFFER_SIZE 32
#define SPI_MASTER_CS_HIGH gpio_bits_set(GPIOA, GPIO_PINS_4)
#define SPI_MASTER_CS_LOW gpio_bits_reset(GPIOA, GPIO_PINS_4)
#define BUFFER_SIZE 32
spi_init_type spi_init_struct;
uint8_t spi1_tx_buffer[BUFFER_SIZE] = {0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08,
@@ -49,10 +50,6 @@ uint8_t spi1_rx_buffer[BUFFER_SIZE], spi2_rx_buffer[BUFFER_SIZE];
volatile uint32_t tx_index = 0, rx_index = 0;
volatile error_status transfer_status1 = ERROR, transfer_status2 = ERROR;
static void gpio_config(void);
static void spi_config(void);
error_status buffer_compare(uint8_t* pbuffer1, uint8_t* pbuffer2, uint16_t buffer_length);
/**
* @brief buffer compare function.
* @param pbuffer1, pbuffer2: buffers to be compared.
@@ -81,9 +78,12 @@ error_status buffer_compare(uint8_t* pbuffer1, uint8_t* pbuffer2, uint16_t buffe
*/
static void spi_config(void)
{
/* master spi initialization */
crm_periph_clock_enable(CRM_SPI1_PERIPH_CLOCK, TRUE);
crm_periph_clock_enable(CRM_SPI2_PERIPH_CLOCK, TRUE);
nvic_irq_enable(SPI1_IRQn, 0, 0);
spi_default_para_init(&spi_init_struct);
/* single line bidirectional half duplex mode - transmitting */
spi_init_struct.transmission_mode = SPI_TRANSMIT_HALF_DUPLEX_TX;
spi_init_struct.master_slave_mode = SPI_MODE_MASTER;
spi_init_struct.mclk_freq_division = SPI_MCLK_DIV_256;
@@ -93,18 +93,27 @@ static void spi_config(void)
spi_init_struct.clock_phase = SPI_CLOCK_PHASE_2EDGE;
spi_init_struct.cs_mode_selection = SPI_CS_SOFTWARE_MODE;
spi_init(SPI1, &spi_init_struct);
/* enable transmit data buffer empty interrupt */
spi_i2s_interrupt_enable(SPI1, SPI_I2S_TDBE_INT, TRUE);
/* slave spi initialization */
crm_periph_clock_enable(CRM_SPI2_PERIPH_CLOCK, TRUE);
nvic_irq_enable(SPI2_IRQn, 0, 0);
/* single line bidirectional half duplex mode - receiving */
spi_init_struct.transmission_mode = SPI_TRANSMIT_HALF_DUPLEX_RX;
spi_init_struct.master_slave_mode = SPI_MODE_SLAVE;
spi_init_struct.mclk_freq_division = SPI_MCLK_DIV_256;
spi_init_struct.first_bit_transmission = SPI_FIRST_BIT_MSB;
spi_init_struct.frame_bit_num = SPI_FRAME_8BIT;
spi_init_struct.clock_polarity = SPI_CLOCK_POLARITY_LOW;
spi_init_struct.clock_phase = SPI_CLOCK_PHASE_2EDGE;
spi_init_struct.cs_mode_selection = SPI_CS_HARDWARE_MODE;
spi_init(SPI2, &spi_init_struct);
nvic_irq_enable(SPI1_IRQn, 0, 0);
nvic_irq_enable(SPI2_IRQn, 0, 0);
spi_i2s_interrupt_enable(SPI1, SPI_I2S_TDBE_INT, TRUE);
/* enable receive data buffer full interrupt */
spi_i2s_interrupt_enable(SPI2, SPI_I2S_RDBF_INT, TRUE);
spi_enable(SPI1, TRUE);
spi_enable(SPI2, TRUE);
}
/**
@@ -118,36 +127,103 @@ static void gpio_config(void)
crm_periph_clock_enable(CRM_GPIOA_PERIPH_CLOCK, TRUE);
crm_periph_clock_enable(CRM_GPIOB_PERIPH_CLOCK, TRUE);
gpio_default_para_init(&gpio_initstructure);
/* spi1 sck pin */
gpio_initstructure.gpio_out_type = GPIO_OUTPUT_PUSH_PULL;
/* master spi cs pin */
gpio_initstructure.gpio_out_type = GPIO_OUTPUT_PUSH_PULL;
gpio_initstructure.gpio_pull = GPIO_PULL_UP;
gpio_initstructure.gpio_mode = GPIO_MODE_OUTPUT;
gpio_initstructure.gpio_drive_strength = GPIO_DRIVE_STRENGTH_STRONGER;
gpio_initstructure.gpio_pull = GPIO_PULL_DOWN;
gpio_initstructure.gpio_mode = GPIO_MODE_MUX;
gpio_initstructure.gpio_pins = GPIO_PINS_5;
gpio_initstructure.gpio_pins = GPIO_PINS_4;
gpio_init(GPIOA, &gpio_initstructure);
/* non communication time: master pull up CS pin release slave */
SPI_MASTER_CS_HIGH;
/* master spi sck pin */
gpio_initstructure.gpio_out_type = GPIO_OUTPUT_PUSH_PULL;
gpio_initstructure.gpio_drive_strength = GPIO_DRIVE_STRENGTH_STRONGER;
gpio_initstructure.gpio_pull = GPIO_PULL_DOWN;
gpio_initstructure.gpio_mode = GPIO_MODE_MUX;
gpio_initstructure.gpio_pins = GPIO_PINS_5;
gpio_init(GPIOA, &gpio_initstructure);
/* spi1 mosi pin */
gpio_initstructure.gpio_pull = GPIO_PULL_DOWN;
gpio_initstructure.gpio_mode = GPIO_MODE_MUX;
gpio_initstructure.gpio_pins = GPIO_PINS_7;
/* master spi mosi pin */
gpio_initstructure.gpio_pull = GPIO_PULL_UP;
gpio_initstructure.gpio_mode = GPIO_MODE_MUX;
gpio_initstructure.gpio_pins = GPIO_PINS_7;
gpio_init(GPIOA, &gpio_initstructure);
/* spi2 sck pin */
gpio_initstructure.gpio_pull = GPIO_PULL_DOWN;
gpio_initstructure.gpio_mode = GPIO_MODE_INPUT;
gpio_initstructure.gpio_pins = GPIO_PINS_13;
/* slave spi cs pin */
gpio_initstructure.gpio_out_type = GPIO_OUTPUT_PUSH_PULL;
gpio_initstructure.gpio_pull = GPIO_PULL_UP;
gpio_initstructure.gpio_mode = GPIO_MODE_INPUT;
gpio_initstructure.gpio_drive_strength = GPIO_DRIVE_STRENGTH_STRONGER;
gpio_initstructure.gpio_pins = GPIO_PINS_12;
gpio_init(GPIOB, &gpio_initstructure);
/* spi2 miso pin */
gpio_initstructure.gpio_pull = GPIO_PULL_DOWN;
gpio_initstructure.gpio_mode = GPIO_MODE_MUX;
gpio_initstructure.gpio_pins = GPIO_PINS_14;
/* slave spi sck pin */
gpio_initstructure.gpio_pull = GPIO_PULL_DOWN;
gpio_initstructure.gpio_mode = GPIO_MODE_INPUT;
gpio_initstructure.gpio_pins = GPIO_PINS_13;
gpio_init(GPIOB, &gpio_initstructure);
while(gpio_input_data_bit_read(GPIOB, GPIO_PINS_13)!=RESET);
/* slave spi miso pin */
gpio_initstructure.gpio_pull = GPIO_PULL_UP;
gpio_initstructure.gpio_mode = GPIO_MODE_MUX;
gpio_initstructure.gpio_pins = GPIO_PINS_14;
gpio_init(GPIOB, &gpio_initstructure);
}
/**
* @brief spi1 interrupt function
* @param none
* @retval none
*/
void SPI1_IRQHandler(void)
{
if(spi_i2s_interrupt_flag_get(SPI1, SPI_I2S_TDBE_FLAG) != RESET)
{
spi_i2s_data_transmit(SPI1, spi1_tx_buffer[tx_index++]);
if(tx_index == BUFFER_SIZE)
{
spi_i2s_interrupt_enable(SPI1, SPI_I2S_TDBE_INT, FALSE);
}
}
if(spi_i2s_interrupt_flag_get(SPI1, SPI_I2S_RDBF_FLAG) != RESET)
{
spi_enable(SPI1, FALSE);
spi1_rx_buffer[rx_index++] = spi_i2s_data_receive(SPI1);
spi_enable(SPI1, TRUE);
if(rx_index == BUFFER_SIZE)
{
spi_i2s_interrupt_enable(SPI1, SPI_I2S_RDBF_INT, FALSE);
spi_enable(SPI1, FALSE);
}
}
}
/**
* @brief spi2 interrupt function
* @param none
* @retval none
*/
void SPI2_IRQHandler(void)
{
if(spi_i2s_interrupt_flag_get(SPI2, SPI_I2S_TDBE_FLAG) != RESET)
{
spi_i2s_data_transmit(SPI2, spi2_tx_buffer[tx_index++]);
if(tx_index == BUFFER_SIZE)
{
spi_i2s_interrupt_enable(SPI2, SPI_I2S_TDBE_INT, FALSE);
}
}
if(spi_i2s_interrupt_flag_get(SPI2, SPI_I2S_RDBF_FLAG) != RESET)
{
spi2_rx_buffer[rx_index++] = spi_i2s_data_receive(SPI2);
}
}
/**
* @brief main function.
* @param none
@@ -157,37 +233,70 @@ int main(void)
{
system_clock_config();
at32_board_init();
at32_led_on(LED4);
nvic_priority_group_config(NVIC_PRIORITY_GROUP_4);
gpio_config();
/* config spi1 send spi2 receive */
spi_config();
/* start communication: master pull down CS pin select slave */
SPI_MASTER_CS_LOW;
spi_enable(SPI2, TRUE);
spi_enable(SPI1, TRUE);
/* wait data receive end */
while(rx_index < BUFFER_SIZE);
/* wait master and slave idle when communication end */
while(spi_i2s_flag_get(SPI1, SPI_I2S_BF_FLAG) != RESET);
while(spi_i2s_flag_get(SPI2, SPI_I2S_BF_FLAG) != RESET);
/* end communication: master pull up CS pin release slave */
SPI_MASTER_CS_HIGH;
/* test result:the data check */
transfer_status1 = buffer_compare(spi2_rx_buffer, spi1_tx_buffer, BUFFER_SIZE);
/* config spi2 send spi1 receive */
spi_enable(SPI1, FALSE);
spi_enable(SPI2, FALSE);
rx_index = 0;
tx_index = 0;
spi_i2s_interrupt_enable(SPI1, SPI_I2S_TDBE_INT, FALSE);
spi_i2s_interrupt_enable(SPI2, SPI_I2S_RDBF_INT, FALSE);
/* single line bidirectional half duplex mode - receiving */
spi_init_struct.transmission_mode = SPI_TRANSMIT_HALF_DUPLEX_RX;
spi_init_struct.master_slave_mode = SPI_MODE_MASTER;
spi_init_struct.cs_mode_selection = SPI_CS_SOFTWARE_MODE;
spi_init(SPI1, &spi_init_struct);
/* single line bidirectional half duplex mode - transmitting */
spi_init_struct.transmission_mode = SPI_TRANSMIT_HALF_DUPLEX_TX;
spi_init_struct.master_slave_mode = SPI_MODE_SLAVE;
spi_init_struct.cs_mode_selection = SPI_CS_HARDWARE_MODE;
spi_init(SPI2, &spi_init_struct);
spi_i2s_interrupt_enable(SPI1, SPI_I2S_RDBF_INT, TRUE);
spi_i2s_interrupt_enable(SPI2, SPI_I2S_TDBE_INT, TRUE);
/* start communication: master pull down CS pin select slave */
SPI_MASTER_CS_LOW;
spi_enable(SPI2, TRUE);
spi_enable(SPI1, TRUE);
/* wait slave data receive end */
while(rx_index < BUFFER_SIZE);
/* master half duplex receiving mode£¬the busy flag isnot usefull */
/* end communication: master pull up CS pin release slave */
SPI_MASTER_CS_HIGH;
/* test result:the data check */
transfer_status2 = buffer_compare(spi1_rx_buffer, spi2_tx_buffer, BUFFER_SIZE);
@@ -198,7 +307,7 @@ int main(void)
}
else
{
at32_led_off(LED2);
at32_led_on(LED3);
}
while(1)
{

4
project/at_start_f415/examples/spi/only_receive_mode_polling/readme.txt
View File

@@ -9,7 +9,9 @@
only receive mode receive data by polling mode.
the pins connection as follow:
- spi2 slaver spi1 master
pb12(cs) <---> pa4(cs)
pb13(sck) <---> pa5(sck)
pb15(mosi) <---> pa7(mosi)
for more detailed information. please refer to the application note document AN0102.
for more detailed information. please refer to the application note document AN0102.

111
project/at_start_f415/examples/spi/only_receive_mode_polling/src/main.c
View File

@@ -33,9 +33,10 @@
* @{
*/
#define BUFFER_SIZE 32
#define SPI_MASTER_CS_HIGH gpio_bits_set(GPIOA, GPIO_PINS_4)
#define SPI_MASTER_CS_LOW gpio_bits_reset(GPIOA, GPIO_PINS_4)
#define BUFFER_SIZE 32
spi_init_type spi_init_struct;
uint8_t spi1_tx_buffer[BUFFER_SIZE] = {0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08,
0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F, 0x10,
0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18,
@@ -44,10 +45,6 @@ uint8_t spi2_rx_buffer[BUFFER_SIZE];
uint32_t tx_index = 0, rx_index = 0;
volatile error_status transfer_status = ERROR;
static void gpio_config(void);
static void spi_config(void);
error_status buffer_compare(uint8_t* pbuffer1, uint8_t* pbuffer2, uint16_t buffer_length);
/**
* @brief buffer compare function.
* @param pbuffer1, pbuffer2: buffers to be compared.
@@ -76,9 +73,13 @@ error_status buffer_compare(uint8_t* pbuffer1, uint8_t* pbuffer2, uint16_t buffe
*/
static void spi_config(void)
{
spi_init_type spi_init_struct;
/* master spi initialization */
crm_periph_clock_enable(CRM_SPI1_PERIPH_CLOCK, TRUE);
crm_periph_clock_enable(CRM_SPI2_PERIPH_CLOCK, TRUE);
spi_default_para_init(&spi_init_struct);
/* dual line unidirectional full-duplex mode */
spi_init_struct.transmission_mode = SPI_TRANSMIT_FULL_DUPLEX;
spi_init_struct.master_slave_mode = SPI_MODE_MASTER;
spi_init_struct.mclk_freq_division = SPI_MCLK_DIV_8;
@@ -88,12 +89,23 @@ static void spi_config(void)
spi_init_struct.clock_phase = SPI_CLOCK_PHASE_2EDGE;
spi_init_struct.cs_mode_selection = SPI_CS_SOFTWARE_MODE;
spi_init(SPI1, &spi_init_struct);
spi_enable(SPI1, TRUE);
/* slave spi initialization */
crm_periph_clock_enable(CRM_SPI2_PERIPH_CLOCK, TRUE);
/* dual line unidirectional simplex receive-only mode */
spi_init_struct.transmission_mode = SPI_TRANSMIT_SIMPLEX_RX;
spi_init_struct.master_slave_mode = SPI_MODE_SLAVE;
spi_init_struct.mclk_freq_division = SPI_MCLK_DIV_8;
spi_init_struct.first_bit_transmission = SPI_FIRST_BIT_LSB;
spi_init_struct.frame_bit_num = SPI_FRAME_8BIT;
spi_init_struct.clock_polarity = SPI_CLOCK_POLARITY_LOW;
spi_init_struct.clock_phase = SPI_CLOCK_PHASE_2EDGE;
spi_init_struct.cs_mode_selection = SPI_CS_HARDWARE_MODE;
spi_init(SPI2, &spi_init_struct);
spi_enable(SPI1, TRUE);
spi_enable(SPI2, TRUE);
}
@@ -108,34 +120,49 @@ static void gpio_config(void)
crm_periph_clock_enable(CRM_GPIOA_PERIPH_CLOCK, TRUE);
crm_periph_clock_enable(CRM_GPIOB_PERIPH_CLOCK, TRUE);
gpio_default_para_init(&gpio_initstructure);
/* spi1 sck pin */
gpio_initstructure.gpio_out_type = GPIO_OUTPUT_PUSH_PULL;
/* master spi cs pin */
gpio_initstructure.gpio_out_type = GPIO_OUTPUT_PUSH_PULL;
gpio_initstructure.gpio_pull = GPIO_PULL_UP;
gpio_initstructure.gpio_mode = GPIO_MODE_OUTPUT;
gpio_initstructure.gpio_drive_strength = GPIO_DRIVE_STRENGTH_STRONGER;
gpio_initstructure.gpio_pull = GPIO_PULL_DOWN;
gpio_initstructure.gpio_mode = GPIO_MODE_MUX;
gpio_initstructure.gpio_pins = GPIO_PINS_5;
gpio_initstructure.gpio_pins = GPIO_PINS_4;
gpio_init(GPIOA, &gpio_initstructure);
/* spi1 mosi pin */
gpio_initstructure.gpio_pull = GPIO_PULL_DOWN;
gpio_initstructure.gpio_mode = GPIO_MODE_MUX;
gpio_initstructure.gpio_pins = GPIO_PINS_7;
/* non communication time: master pull up CS pin release slave */
SPI_MASTER_CS_HIGH;
/* master spi sck pin */
gpio_initstructure.gpio_pull = GPIO_PULL_DOWN;
gpio_initstructure.gpio_mode = GPIO_MODE_MUX;
gpio_initstructure.gpio_pins = GPIO_PINS_5;
gpio_init(GPIOA, &gpio_initstructure);
/* spi2 sck pin */
gpio_initstructure.gpio_pull = GPIO_PULL_DOWN;
gpio_initstructure.gpio_mode = GPIO_MODE_INPUT;
gpio_initstructure.gpio_pins = GPIO_PINS_13;
/* master spi mosi pin */
gpio_initstructure.gpio_pull = GPIO_PULL_UP;
gpio_initstructure.gpio_mode = GPIO_MODE_MUX;
gpio_initstructure.gpio_pins = GPIO_PINS_7;
gpio_init(GPIOA, &gpio_initstructure);
/* slave spi cs pin */
gpio_initstructure.gpio_out_type = GPIO_OUTPUT_PUSH_PULL;
gpio_initstructure.gpio_pull = GPIO_PULL_UP;
gpio_initstructure.gpio_mode = GPIO_MODE_INPUT;
gpio_initstructure.gpio_drive_strength = GPIO_DRIVE_STRENGTH_STRONGER;
gpio_initstructure.gpio_pins = GPIO_PINS_12;
gpio_init(GPIOB, &gpio_initstructure);
/* slave spi sck pin */
gpio_initstructure.gpio_pull = GPIO_PULL_DOWN;
gpio_initstructure.gpio_mode = GPIO_MODE_INPUT;
gpio_initstructure.gpio_pins = GPIO_PINS_13;
gpio_init(GPIOB, &gpio_initstructure);
/* spi2 mosi pin */
gpio_initstructure.gpio_pull = GPIO_PULL_DOWN;
gpio_initstructure.gpio_mode = GPIO_MODE_INPUT;
gpio_initstructure.gpio_pins = GPIO_PINS_15;
/* slave spi mosi pin */
gpio_initstructure.gpio_pull = GPIO_PULL_UP;
gpio_initstructure.gpio_mode = GPIO_MODE_INPUT;
gpio_initstructure.gpio_pins = GPIO_PINS_15;
gpio_init(GPIOB, &gpio_initstructure);
while(gpio_input_data_bit_read(GPIOB, GPIO_PINS_13) != RESET);
}
/**
@@ -147,29 +174,43 @@ int main(void)
{
system_clock_config();
at32_board_init();
at32_led_on(LED4);
gpio_config();
spi_config();
/* start communication: master pull down CS pin select slave */
SPI_MASTER_CS_LOW;
/* transfer procedure:the "BUFFER_SIZE" data transfer */
while(tx_index < BUFFER_SIZE)
{
/* master transmit data fill */
while(spi_i2s_flag_get(SPI1, SPI_I2S_TDBE_FLAG) == RESET);
spi_i2s_data_transmit(SPI1, spi1_tx_buffer[tx_index++]);
/* slave receive data get */
while(spi_i2s_flag_get(SPI2, SPI_I2S_RDBF_FLAG) == RESET);
spi2_rx_buffer[rx_index++] = spi_i2s_data_receive(SPI2);
}
/* wait master and slave idle when communication end */
while(spi_i2s_flag_get(SPI1, SPI_I2S_BF_FLAG) != RESET);
while(spi_i2s_flag_get(SPI2, SPI_I2S_BF_FLAG) != RESET);
/* end communication: master pull up CS pin release slave */
SPI_MASTER_CS_HIGH;
/* test result:the data check */
transfer_status = buffer_compare(spi2_rx_buffer, spi1_tx_buffer, BUFFER_SIZE);
/* test result indicate:if success ,led2 lights */
/* test result indicate:if SUCCESS ,led2 lights */
if(transfer_status == SUCCESS)
{
at32_led_on(LED2);
}
else
{
at32_led_off(LED2);
at32_led_on(LED3);
}
while(1)
{

4
project/at_start_f415/examples/spi/w25q_flash/readme.txt
View File

@@ -5,8 +5,8 @@
**************************************************************************
*/
this demo is based on the at-start board and AT32-Comm-EV board, in this demo,
shows how to use spi access the w25q flash chip.
this demo is based on the at-start board, in this demo, shows how to use spi access
the w25q flash chip.
the pins use as follow:
- cs <---> pb12(software cs, pb12 as a general io to control flash cs)
- sck <---> pb13

15
project/at_start_f415/examples/spi/w25q_flash/src/spi_flash.c
View File

@@ -339,6 +339,9 @@ void spi_bytes_write(uint8_t *pbuffer, uint32_t length)
while(dma_flag_get(DMA1_FDT4_FLAG) == RESET);
dma_flag_clear(DMA1_FDT4_FLAG);
/* wait spi idle when communication end */
while(spi_i2s_flag_get(SPI2, SPI_I2S_BF_FLAG) != RESET);
dma_channel_enable(DMA1_CHANNEL4, FALSE);
dma_channel_enable(DMA1_CHANNEL5, FALSE);
@@ -354,6 +357,9 @@ void spi_bytes_write(uint8_t *pbuffer, uint32_t length)
dummy_data = spi_i2s_data_receive(SPI2);
pbuffer++;
}
/* wait spi idle when communication end */
while(spi_i2s_flag_get(SPI2, SPI_I2S_BF_FLAG) != RESET);
#endif
}
@@ -403,6 +409,9 @@ void spi_bytes_read(uint8_t *pbuffer, uint32_t length)
while(dma_flag_get(DMA1_FDT4_FLAG) == RESET);
dma_flag_clear(DMA1_FDT4_FLAG);
/* wait spi idle when communication end */
while(spi_i2s_flag_get(SPI2, SPI_I2S_BF_FLAG) != RESET);
dma_channel_enable(DMA1_CHANNEL4, FALSE);
dma_channel_enable(DMA1_CHANNEL5, FALSE);
@@ -418,6 +427,9 @@ void spi_bytes_read(uint8_t *pbuffer, uint32_t length)
*pbuffer = spi_i2s_data_receive(SPI2);
pbuffer++;
}
/* wait spi idle when communication end */
while(spi_i2s_flag_get(SPI2, SPI_I2S_BF_FLAG) != RESET);
#endif
}
@@ -490,7 +502,10 @@ uint8_t spi_byte_write(uint8_t data)
spi_i2s_data_transmit(SPI2, data);
while(spi_i2s_flag_get(SPI2, SPI_I2S_RDBF_FLAG) == RESET);
brxbuff = spi_i2s_data_receive(SPI2);
/* wait spi idle when communication end */
while(spi_i2s_flag_get(SPI2, SPI_I2S_BF_FLAG) != RESET);
return brxbuff;
}

6
project/at_start_f415/examples/usb_device/audio/src/main.c
View File

@@ -98,7 +98,10 @@ int main(void)
*/
void usb_clock48m_select(usb_clk48_s clk_s)
{
switch(system_core_clock)
crm_clocks_freq_type clocks_struct;
crm_clocks_freq_get(&clocks_struct);
switch(clocks_struct.sclk_freq)
{
/* 48MHz */
case 48000000:
@@ -127,7 +130,6 @@ void usb_clock48m_select(usb_clk48_s clk_s)
default:
break;
}
}

6
project/at_start_f415/examples/usb_device/composite_audio_hid/src/main.c
View File

@@ -108,7 +108,10 @@ int main(void)
*/
void usb_clock48m_select(usb_clk48_s clk_s)
{
switch(system_core_clock)
crm_clocks_freq_type clocks_struct;
crm_clocks_freq_get(&clocks_struct);
switch(clocks_struct.sclk_freq)
{
/* 48MHz */
case 48000000:
@@ -137,7 +140,6 @@ void usb_clock48m_select(usb_clk48_s clk_s)
default:
break;
}
}

7
project/at_start_f415/examples/usb_device/composite_vcp_keyboard/src/main.c
View File

@@ -228,7 +228,10 @@ int main(void)
*/
void usb_clock48m_select(usb_clk48_s clk_s)
{
switch(system_core_clock)
crm_clocks_freq_type clocks_struct;
crm_clocks_freq_get(&clocks_struct);
switch(clocks_struct.sclk_freq)
{
/* 48MHz */
case 48000000:
@@ -257,9 +260,7 @@ void usb_clock48m_select(usb_clk48_s clk_s)
default:
break;
}
}

55
project/at_start_f415/examples/usb_device/composite_vcp_msc/src/main.c
View File

@@ -127,36 +127,39 @@ int main(void)
*/
void usb_clock48m_select(usb_clk48_s clk_s)
{
switch(system_core_clock)
{
/* 48MHz */
case 48000000:
crm_usb_clock_div_set(CRM_USB_DIV_1);
break;
crm_clocks_freq_type clocks_struct;
crm_clocks_freq_get(&clocks_struct);
switch(clocks_struct.sclk_freq)
{
/* 48MHz */
case 48000000:
crm_usb_clock_div_set(CRM_USB_DIV_1);
break;
/* 72MHz */
case 72000000:
crm_usb_clock_div_set(CRM_USB_DIV_1_5);
break;
/* 72MHz */
case 72000000:
crm_usb_clock_div_set(CRM_USB_DIV_1_5);
break;
/* 96MHz */
case 96000000:
crm_usb_clock_div_set(CRM_USB_DIV_2);
break;
/* 96MHz */
case 96000000:
crm_usb_clock_div_set(CRM_USB_DIV_2);
break;
/* 120MHz */
case 120000000:
crm_usb_clock_div_set(CRM_USB_DIV_2_5);
break;
/* 120MHz */
case 120000000:
crm_usb_clock_div_set(CRM_USB_DIV_2_5);
break;
/* 144MHz */
case 144000000:
crm_usb_clock_div_set(CRM_USB_DIV_3);
break;
default:
break;
}
/* 144MHz */
case 144000000:
crm_usb_clock_div_set(CRM_USB_DIV_3);
break;
default:
break;
}
}
/**

6
project/at_start_f415/examples/usb_device/custom_hid/src/main.c
View File

@@ -102,7 +102,10 @@ int main(void)
*/
void usb_clock48m_select(usb_clk48_s clk_s)
{
switch(system_core_clock)
crm_clocks_freq_type clocks_struct;
crm_clocks_freq_get(&clocks_struct);
switch(clocks_struct.sclk_freq)
{
/* 48MHz */
case 48000000:
@@ -131,7 +134,6 @@ void usb_clock48m_select(usb_clk48_s clk_s)
default:
break;
}
}

53
project/at_start_f415/examples/usb_device/keyboard/src/main.c
View File

@@ -85,7 +85,6 @@ void keyboard_send_string(void *udev, uint8_t *string, uint8_t len)
}
/**
* @brief main function.
* @param none
@@ -148,21 +147,43 @@ int main(void)
/* enter deep sleep */
if(((keyboard_type *)(otg_core_struct.dev.class_handler->pdata))->hid_suspend_flag == 1)
{
at32_led_off(LED2);
at32_led_off(LED3);
at32_led_off(LED4);
/* congfig the voltage regulator mode */
pwc_voltage_regulate_set(PWC_REGULATOR_LOW_POWER);
/* enter deep sleep mode */
pwc_deep_sleep_mode_enter(PWC_DEEP_SLEEP_ENTER_WFI);
/* wait clock stable */
for(delay_index = 0; delay_index < 600; delay_index++)
__disable_irq();
if(OTG_PCGCCTL(otg_core_struct.usb_reg)->pcgcctl_bit.suspendm == 1
&& usb_suspend_status_get(otg_core_struct.usb_reg) == 1)
{
__NOP();
at32_led_off(LED2);
at32_led_off(LED3);
at32_led_off(LED4);
/* congfig the voltage regulator mode */
pwc_voltage_regulate_set(PWC_REGULATOR_LOW_POWER);
/* enter deep sleep mode */
pwc_deep_sleep_mode_enter(PWC_DEEP_SLEEP_ENTER_WFI);
/* wait 3 LICK(maximum 120us) cycles to ensure clock stable */
/* when wakeup from deepsleep,system clock source changes to HICK */
if((CRM->misc2_bit.hick_to_sclk == TRUE) && (CRM->misc1_bit.hickdiv == TRUE))
{
/* HICK is 48MHz */
for(delay_index = 0; delay_index < 750; delay_index++)
{
__NOP();
}
}
else
{
/* HICK is 8MHz */
for(delay_index = 0; delay_index < 125; delay_index++)
{
__NOP();
}
}
system_clock_recover();
}
system_clock_recover();
((keyboard_type *)(otg_core_struct.dev.class_handler->pdata))->hid_suspend_flag = 0;
__enable_irq();
at32_led_on(LED2);
at32_led_on(LED3);
at32_led_on(LED4);
@@ -179,7 +200,10 @@ int main(void)
*/
void usb_clock48m_select(usb_clk48_s clk_s)
{
switch(system_core_clock)
crm_clocks_freq_type clocks_struct;
crm_clocks_freq_get(&clocks_struct);
switch(clocks_struct.sclk_freq)
{
/* 48MHz */
case 48000000:
@@ -208,7 +232,6 @@ void usb_clock48m_select(usb_clk48_s clk_s)
default:
break;
}
}

52
project/at_start_f415/examples/usb_device/mouse/src/main.c
View File

@@ -118,21 +118,43 @@ int main(void)
/* enter deep sleep */
if(((mouse_type *)(otg_core_struct.dev.class_handler->pdata))->hid_suspend_flag == 1)
{
at32_led_off(LED2);
at32_led_off(LED3);
at32_led_off(LED4);
/* congfig the voltage regulator mode */
pwc_voltage_regulate_set(PWC_REGULATOR_LOW_POWER);
/* enter deep sleep mode */
pwc_deep_sleep_mode_enter(PWC_DEEP_SLEEP_ENTER_WFI);
/* wait clock stable */
for(delay_index = 0; delay_index < 600; delay_index++)
__disable_irq();
if(OTG_PCGCCTL(otg_core_struct.usb_reg)->pcgcctl_bit.suspendm == 1
&& usb_suspend_status_get(otg_core_struct.usb_reg) == 1)
{
__NOP();
at32_led_off(LED2);
at32_led_off(LED3);
at32_led_off(LED4);
/* congfig the voltage regulator mode */
pwc_voltage_regulate_set(PWC_REGULATOR_LOW_POWER);
/* enter deep sleep mode */
pwc_deep_sleep_mode_enter(PWC_DEEP_SLEEP_ENTER_WFI);
/* wait 3 LICK(maximum 120us) cycles to ensure clock stable */
/* when wakeup from deepsleep,system clock source changes to HICK */
if((CRM->misc2_bit.hick_to_sclk == TRUE) && (CRM->misc1_bit.hickdiv == TRUE))
{
/* HICK is 48MHz */
for(delay_index = 0; delay_index < 750; delay_index++)
{
__NOP();
}
}
else
{
/* HICK is 8MHz */
for(delay_index = 0; delay_index < 125; delay_index++)
{
__NOP();
}
}
system_clock_recover();
}
system_clock_recover();
((mouse_type *)(otg_core_struct.dev.class_handler->pdata))->hid_suspend_flag = 0;
__enable_irq();
at32_led_on(LED2);
at32_led_on(LED3);
at32_led_on(LED4);
@@ -148,7 +170,10 @@ int main(void)
*/
void usb_clock48m_select(usb_clk48_s clk_s)
{
switch(system_core_clock)
crm_clocks_freq_type clocks_struct;
crm_clocks_freq_get(&clocks_struct);
switch(clocks_struct.sclk_freq)
{
/* 48MHz */
case 48000000:
@@ -177,7 +202,6 @@ void usb_clock48m_select(usb_clk48_s clk_s)
default:
break;
}
}

2
project/at_start_f415/examples/usb_device/msc/inc/msc_diskio.h
View File

@@ -44,7 +44,7 @@ extern "C" {
#define SPI_FLASH_LUN 1
#define SD_LUN 2
#define USB_FLASH_ADDR_OFFSET 0x08005000
#define USB_FLASH_ADDR_OFFSET 0x08008000
#define SECTOR_SIZE_1K 1024
#define SECTOR_SIZE_2K 2048

6
project/at_start_f415/examples/usb_device/msc/src/main.c
View File

@@ -95,7 +95,10 @@ int main(void)
*/
void usb_clock48m_select(usb_clk48_s clk_s)
{
switch(system_core_clock)
crm_clocks_freq_type clocks_struct;
crm_clocks_freq_get(&clocks_struct);
switch(clocks_struct.sclk_freq)
{
/* 48MHz */
case 48000000:
@@ -124,7 +127,6 @@ void usb_clock48m_select(usb_clk48_s clk_s)
default:
break;
}
}

54
project/at_start_f415/examples/usb_device/printer/src/main.c
View File

@@ -104,37 +104,39 @@ int main(void)
*/
void usb_clock48m_select(usb_clk48_s clk_s)
{
switch(system_core_clock)
{
/* 48MHz */
case 48000000:
crm_usb_clock_div_set(CRM_USB_DIV_1);
break;
crm_clocks_freq_type clocks_struct;
crm_clocks_freq_get(&clocks_struct);
switch(clocks_struct.sclk_freq)
{
/* 48MHz */
case 48000000:
crm_usb_clock_div_set(CRM_USB_DIV_1);
break;
/* 72MHz */
case 72000000:
crm_usb_clock_div_set(CRM_USB_DIV_1_5);
break;
/* 72MHz */
case 72000000:
crm_usb_clock_div_set(CRM_USB_DIV_1_5);
break;
/* 96MHz */
case 96000000:
crm_usb_clock_div_set(CRM_USB_DIV_2);
break;
/* 96MHz */
case 96000000:
crm_usb_clock_div_set(CRM_USB_DIV_2);
break;
/* 120MHz */
case 120000000:
crm_usb_clock_div_set(CRM_USB_DIV_2_5);
break;
/* 120MHz */
case 120000000:
crm_usb_clock_div_set(CRM_USB_DIV_2_5);
break;
/* 144MHz */
case 144000000:
crm_usb_clock_div_set(CRM_USB_DIV_3);
break;
/* 144MHz */
case 144000000:
crm_usb_clock_div_set(CRM_USB_DIV_3);
break;
default:
break;
}
default:
break;
}
}
/**

53
project/at_start_f415/examples/usb_device/vcp_loopback/src/main.c
View File

@@ -127,36 +127,39 @@ int main(void)
*/
void usb_clock48m_select(usb_clk48_s clk_s)
{
switch(system_core_clock)
{
/* 48MHz */
case 48000000:
crm_usb_clock_div_set(CRM_USB_DIV_1);
break;
crm_clocks_freq_type clocks_struct;
crm_clocks_freq_get(&clocks_struct);
switch(clocks_struct.sclk_freq)
{
/* 48MHz */
case 48000000:
crm_usb_clock_div_set(CRM_USB_DIV_1);
break;
/* 72MHz */
case 72000000:
crm_usb_clock_div_set(CRM_USB_DIV_1_5);
break;
/* 72MHz */
case 72000000:
crm_usb_clock_div_set(CRM_USB_DIV_1_5);
break;
/* 96MHz */
case 96000000:
crm_usb_clock_div_set(CRM_USB_DIV_2);
break;
/* 96MHz */
case 96000000:
crm_usb_clock_div_set(CRM_USB_DIV_2);
break;
/* 120MHz */
case 120000000:
crm_usb_clock_div_set(CRM_USB_DIV_2_5);
break;
/* 120MHz */
case 120000000:
crm_usb_clock_div_set(CRM_USB_DIV_2_5);
break;
/* 144MHz */
case 144000000:
crm_usb_clock_div_set(CRM_USB_DIV_3);
break;
/* 144MHz */
case 144000000:
crm_usb_clock_div_set(CRM_USB_DIV_3);
break;
default:
break;
}
default:
break;
}
}
/**

53
project/at_start_f415/examples/usb_device/virtual_comport/src/main.c
View File

@@ -380,36 +380,39 @@ void usart_gpio_config(void)
*/
void usb_clock48m_select(usb_clk48_s clk_s)
{
switch(system_core_clock)
{
/* 48MHz */
case 48000000:
crm_usb_clock_div_set(CRM_USB_DIV_1);
break;
crm_clocks_freq_type clocks_struct;
crm_clocks_freq_get(&clocks_struct);
switch(clocks_struct.sclk_freq)
{
/* 48MHz */
case 48000000:
crm_usb_clock_div_set(CRM_USB_DIV_1);
break;
/* 72MHz */
case 72000000:
crm_usb_clock_div_set(CRM_USB_DIV_1_5);
break;
/* 72MHz */
case 72000000:
crm_usb_clock_div_set(CRM_USB_DIV_1_5);
break;
/* 96MHz */
case 96000000:
crm_usb_clock_div_set(CRM_USB_DIV_2);
break;
/* 96MHz */
case 96000000:
crm_usb_clock_div_set(CRM_USB_DIV_2);
break;
/* 120MHz */
case 120000000:
crm_usb_clock_div_set(CRM_USB_DIV_2_5);
break;
/* 120MHz */
case 120000000:
crm_usb_clock_div_set(CRM_USB_DIV_2_5);
break;
/* 144MHz */
case 144000000:
crm_usb_clock_div_set(CRM_USB_DIV_3);
break;
/* 144MHz */
case 144000000:
crm_usb_clock_div_set(CRM_USB_DIV_3);
break;
default:
break;
}
default:
break;
}
}
/**

6
project/at_start_f415/examples/usb_device/virtual_msc_iap/src/main.c
View File

@@ -110,7 +110,10 @@ int main(void)
*/
void usb_clock48m_select(usb_clk48_s clk_s)
{
switch(system_core_clock)
crm_clocks_freq_type clocks_struct;
crm_clocks_freq_get(&clocks_struct);
switch(clocks_struct.sclk_freq)
{
/* 48MHz */
case 48000000:
@@ -139,7 +142,6 @@ void usb_clock48m_select(usb_clk48_s clk_s)
default:
break;
}
}

53
project/at_start_f415/examples/usb_device/winusb/src/main.c
View File

@@ -120,36 +120,39 @@ int main(void)
*/
void usb_clock48m_select(usb_clk48_s clk_s)
{
switch(system_core_clock)
{
/* 48MHz */
case 48000000:
crm_usb_clock_div_set(CRM_USB_DIV_1);
break;
crm_clocks_freq_type clocks_struct;
crm_clocks_freq_get(&clocks_struct);
switch(clocks_struct.sclk_freq)
{
/* 48MHz */
case 48000000:
crm_usb_clock_div_set(CRM_USB_DIV_1);
break;
/* 72MHz */
case 72000000:
crm_usb_clock_div_set(CRM_USB_DIV_1_5);
break;
/* 72MHz */
case 72000000:
crm_usb_clock_div_set(CRM_USB_DIV_1_5);
break;
/* 96MHz */
case 96000000:
crm_usb_clock_div_set(CRM_USB_DIV_2);
break;
/* 96MHz */
case 96000000:
crm_usb_clock_div_set(CRM_USB_DIV_2);
break;
/* 120MHz */
case 120000000:
crm_usb_clock_div_set(CRM_USB_DIV_2_5);
break;
/* 120MHz */
case 120000000:
crm_usb_clock_div_set(CRM_USB_DIV_2_5);
break;
/* 144MHz */
case 144000000:
crm_usb_clock_div_set(CRM_USB_DIV_3);
break;
/* 144MHz */
case 144000000:
crm_usb_clock_div_set(CRM_USB_DIV_3);
break;
default:
break;
}
default:
break;
}
}
/**

2
project/at_start_f415/examples/usb_host/cdc_demo/mdk_v5/cdc.uvprojx
View File

@@ -275,7 +275,7 @@
<OCR_RVCT4>
<Type>1</Type>
<StartAddress>0x8000000</StartAddress>
<Size>0x3f0000</Size>
<Size>0x40000</Size>
</OCR_RVCT4>
<OCR_RVCT5>
<Type>1</Type>

54
project/at_start_f415/examples/usb_host/cdc_demo/src/main.c
View File

@@ -131,37 +131,39 @@ void cdc_receive_complete(usbh_core_type *uhost)
*/
void usb_clock48m_select(usb_clk48_s clk_s)
{
switch(system_core_clock)
{
/* 48MHz */
case 48000000:
crm_usb_clock_div_set(CRM_USB_DIV_1);
break;
crm_clocks_freq_type clocks_struct;
crm_clocks_freq_get(&clocks_struct);
switch(clocks_struct.sclk_freq)
{
/* 48MHz */
case 48000000:
crm_usb_clock_div_set(CRM_USB_DIV_1);
break;
/* 72MHz */
case 72000000:
crm_usb_clock_div_set(CRM_USB_DIV_1_5);
break;
/* 72MHz */
case 72000000:
crm_usb_clock_div_set(CRM_USB_DIV_1_5);
break;
/* 96MHz */
case 96000000:
crm_usb_clock_div_set(CRM_USB_DIV_2);
break;
/* 96MHz */
case 96000000:
crm_usb_clock_div_set(CRM_USB_DIV_2);
break;
/* 120MHz */
case 120000000:
crm_usb_clock_div_set(CRM_USB_DIV_2_5);
break;
/* 120MHz */
case 120000000:
crm_usb_clock_div_set(CRM_USB_DIV_2_5);
break;
/* 144MHz */
case 144000000:
crm_usb_clock_div_set(CRM_USB_DIV_3);
break;
/* 144MHz */
case 144000000:
crm_usb_clock_div_set(CRM_USB_DIV_3);
break;
default:
break;
}
default:
break;
}
}
/**

6
project/at_start_f415/examples/usb_host/hid_demo/src/main.c
View File

@@ -142,7 +142,10 @@ int main(void)
*/
void usb_clock48m_select(usb_clk48_s clk_s)
{
switch(system_core_clock)
crm_clocks_freq_type clocks_struct;
crm_clocks_freq_get(&clocks_struct);
switch(clocks_struct.sclk_freq)
{
/* 48MHz */
case 48000000:
@@ -171,7 +174,6 @@ void usb_clock48m_select(usb_clk48_s clk_s)
default:
break;
}
}

2
project/at_start_f415/examples/usb_host/msc_only_fat32/mdk_v5/msc_only_fat32.uvprojx
View File

@@ -275,7 +275,7 @@
<OCR_RVCT4>
<Type>1</Type>
<StartAddress>0x8000000</StartAddress>
<Size>0x3f0000</Size>
<Size>0x40000</Size>
</OCR_RVCT4>
<OCR_RVCT5>
<Type>1</Type>

54
project/at_start_f415/examples/usb_host/msc_only_fat32/src/main.c
View File

@@ -95,37 +95,39 @@ int main(void)
*/
void usb_clock48m_select(usb_clk48_s clk_s)
{
switch(system_core_clock)
{
/* 48MHz */
case 48000000:
crm_usb_clock_div_set(CRM_USB_DIV_1);
break;
crm_clocks_freq_type clocks_struct;
crm_clocks_freq_get(&clocks_struct);
switch(clocks_struct.sclk_freq)
{
/* 48MHz */
case 48000000:
crm_usb_clock_div_set(CRM_USB_DIV_1);
break;
/* 72MHz */
case 72000000:
crm_usb_clock_div_set(CRM_USB_DIV_1_5);
break;
/* 72MHz */
case 72000000:
crm_usb_clock_div_set(CRM_USB_DIV_1_5);
break;
/* 96MHz */
case 96000000:
crm_usb_clock_div_set(CRM_USB_DIV_2);
break;
/* 96MHz */
case 96000000:
crm_usb_clock_div_set(CRM_USB_DIV_2);
break;
/* 120MHz */
case 120000000:
crm_usb_clock_div_set(CRM_USB_DIV_2_5);
break;
/* 120MHz */
case 120000000:
crm_usb_clock_div_set(CRM_USB_DIV_2_5);
break;
/* 144MHz */
case 144000000:
crm_usb_clock_div_set(CRM_USB_DIV_3);
break;
/* 144MHz */
case 144000000:
crm_usb_clock_div_set(CRM_USB_DIV_3);
break;
default:
break;
}
default:
break;
}
}
/**

14
project/at_start_f415/templates/eclipse_gcc/template/.cproject
View File

@@ -98,12 +98,12 @@
</tool>
<tool id="ilg.gnuarmeclipse.managedbuild.cross.tool.c.compiler.1383641293" name="GNU ARM Cross C Compiler" superClass="ilg.gnuarmeclipse.managedbuild.cross.tool.c.compiler">
<option IS_BUILTIN_EMPTY="false" IS_VALUE_EMPTY="false" id="ilg.gnuarmeclipse.managedbuild.cross.option.c.compiler.include.paths.1038245017" name="Include paths (-I)" superClass="ilg.gnuarmeclipse.managedbuild.cross.option.c.compiler.include.paths" useByScannerDiscovery="true" valueType="includePath">
<listOptionValue builtIn="false" value="&quot;${workspace_project_locations}/../../../../../libraries/drivers/inc&quot;"/>
<listOptionValue builtIn="false" value="&quot;${workspace_project_locations}/../../../../../libraries/cmsis/cm4/core_support/&quot;"/>
<listOptionValue builtIn="false" value="&quot;${workspace_project_locations}/../../../../at32f415_board/&quot;"/>
<listOptionValue builtIn="false" value="&quot;${workspace_project_locations}/../../inc&quot;"/>
<listOptionValue builtIn="false" value="&quot;${workspace_project_locations}/../../../../../libraries/cmsis/cm4/device_support/startup/gcc&quot;"/>
<listOptionValue builtIn="false" value="&quot;${workspace_project_locations}/../../../../../libraries/cmsis/cm4/device_support/&quot;"/>
<listOptionValue builtIn="false" value="&quot;../../../../../../libraries/drivers/inc&quot;"/>
<listOptionValue builtIn="false" value="&quot;../../../../../../libraries/cmsis/cm4/core_support/&quot;"/>
<listOptionValue builtIn="false" value="&quot;../../../../../at32f415_board/&quot;"/>
<listOptionValue builtIn="false" value="&quot;../../../inc&quot;"/>
<listOptionValue builtIn="false" value="&quot;../../../../../../libraries/cmsis/cm4/device_support/startup/gcc&quot;"/>
<listOptionValue builtIn="false" value="&quot;../../../../../../libraries/cmsis/cm4/device_support/&quot;"/>
</option>
<option IS_BUILTIN_EMPTY="false" IS_VALUE_EMPTY="false" id="ilg.gnuarmeclipse.managedbuild.cross.option.c.compiler.defs.1537668324" name="Defined symbols (-D)" superClass="ilg.gnuarmeclipse.managedbuild.cross.option.c.compiler.defs" useByScannerDiscovery="true" valueType="definedSymbols">
<listOptionValue builtIn="false" value="USE_STDPERIPH_DRIVER"/>
@@ -119,7 +119,7 @@
<option id="ilg.gnuarmeclipse.managedbuild.cross.option.c.linker.usenewlibnano.878808034" name="Use newlib-nano (--specs=nano.specs)" superClass="ilg.gnuarmeclipse.managedbuild.cross.option.c.linker.usenewlibnano" useByScannerDiscovery="false" value="true" valueType="boolean"/>
<option id="ilg.gnuarmeclipse.managedbuild.cross.option.c.linker.usenewlibnosys.1029013013" name="Do not use syscalls (--specs=nosys.specs)" superClass="ilg.gnuarmeclipse.managedbuild.cross.option.c.linker.usenewlibnosys" useByScannerDiscovery="false" value="true" valueType="boolean"/>
<option IS_BUILTIN_EMPTY="false" IS_VALUE_EMPTY="false" id="ilg.gnuarmeclipse.managedbuild.cross.option.c.linker.scriptfile.586257274" name="Script files (-T)" superClass="ilg.gnuarmeclipse.managedbuild.cross.option.c.linker.scriptfile" useByScannerDiscovery="false" valueType="stringList">
<listOptionValue builtIn="false" value="&quot;${workspace_project_locations}/../../../../../libraries/cmsis/cm4/device_support/startup/gcc/linker/AT32F415xC_FLASH.ld&quot;"/>
<listOptionValue builtIn="false" value="&quot;../../../../../../libraries/cmsis/cm4/device_support/startup/gcc/linker/AT32F415xC_FLASH.ld&quot;"/>
</option>
<inputType id="ilg.gnuarmeclipse.managedbuild.cross.tool.c.linker.input.2132593543" superClass="ilg.gnuarmeclipse.managedbuild.cross.tool.c.linker.input">
<additionalInput kind="additionalinputdependency" paths="$(USER_OBJS)"/>

828
project/at_start_f415/templates/iar_v6.10/template.ewd
View File

@@ -3,7 +3,7 @@
<project>
<fileVersion>2</fileVersion>
<configuration>
<name>Debug</name>
<name>template</name>
<toolchain>
<name>ARM</name>
</toolchain>
@@ -828,832 +828,6 @@
</plugin>
</debuggerPlugins>
</configuration>
<configuration>
<name>Release</name>
<toolchain>
<name>ARM</name>
</toolchain>
<debug>0</debug>
<settings>
<name>C-SPY</name>
<archiveVersion>2</archiveVersion>
<data>
<version>22</version>
<wantNonLocal>1</wantNonLocal>
<debug>0</debug>
<option>
<name>CInput</name>
<state>1</state>
</option>
<option>
<name>CEndian</name>
<state>1</state>
</option>
<option>
<name>CProcessor</name>
<state>1</state>
</option>
<option>
<name>OCVariant</name>
<state>0</state>
</option>
<option>
<name>MacOverride</name>
<state>0</state>
</option>
<option>
<name>MacFile</name>
<state></state>
</option>
<option>
<name>MemOverride</name>
<state>0</state>
</option>
<option>
<name>MemFile</name>
<state></state>
</option>
<option>
<name>RunToEnable</name>
<state>1</state>
</option>
<option>
<name>RunToName</name>
<state>main</state>
</option>
<option>
<name>CExtraOptionsCheck</name>
<state>0</state>
</option>
<option>
<name>CExtraOptions</name>
<state></state>
</option>
<option>
<name>CFpuProcessor</name>
<state>1</state>
</option>
<option>
<name>OCDDFArgumentProducer</name>
<state></state>
</option>
<option>
<name>OCDownloadSuppressDownload</name>
<state>0</state>
</option>
<option>
<name>OCDownloadVerifyAll</name>
<state>0</state>
</option>
<option>
<name>OCProductVersion</name>
<state>6.10.1.52170</state>
</option>
<option>
<name>OCDynDriverList</name>
<state>ARMSIM_ID</state>
</option>
<option>
<name>OCLastSavedByProductVersion</name>
<state></state>
</option>
<option>
<name>OCDownloadAttachToProgram</name>
<state>0</state>
</option>
<option>
<name>UseFlashLoader</name>
<state>0</state>
</option>
<option>
<name>CLowLevel</name>
<state>1</state>
</option>
<option>
<name>OCBE8Slave</name>
<state>1</state>
</option>
<option>
<name>MacFile2</name>
<state></state>
</option>
<option>
<name>CDevice</name>
<state>1</state>
</option>
<option>
<name>FlashLoadersV3</name>
<state></state>
</option>
<option>
<name>OCImagesSuppressCheck1</name>
<state>0</state>
</option>
<option>
<name>OCImagesPath1</name>
<state></state>
</option>
<option>
<name>OCImagesSuppressCheck2</name>
<state>0</state>
</option>
<option>
<name>OCImagesPath2</name>
<state></state>
</option>
<option>
<name>OCImagesSuppressCheck3</name>
<state>0</state>
</option>
<option>
<name>OCImagesPath3</name>
<state></state>
</option>
<option>
<name>OverrideDefFlashBoard</name>
<state>0</state>
</option>
<option>
<name>OCImagesOffset1</name>
<state></state>
</option>
<option>
<name>OCImagesOffset2</name>
<state></state>
</option>
<option>
<name>OCImagesOffset3</name>
<state></state>
</option>
<option>
<name>OCImagesUse1</name>
<state>0</state>
</option>
<option>
<name>OCImagesUse2</name>
<state>0</state>
</option>
<option>
<name>OCImagesUse3</name>
<state>0</state>
</option>
</data>
</settings>
<settings>
<name>ARMSIM_ID</name>
<archiveVersion>2</archiveVersion>
<data>
<version>1</version>
<wantNonLocal>1</wantNonLocal>
<debug>0</debug>
<option>
<name>OCSimDriverInfo</name>
<state>1</state>
</option>
<option>
<name>OCSimEnablePSP</name>
<state>0</state>
</option>
<option>
<name>OCSimPspOverrideConfig</name>
<state>0</state>
</option>
<option>
<name>OCSimPspConfigFile</name>
<state></state>
</option>
</data>
</settings>
<settings>
<name>ANGEL_ID</name>
<archiveVersion>2</archiveVersion>
<data>
<version>0</version>
<wantNonLocal>1</wantNonLocal>
<debug>0</debug>
<option>
<name>CCAngelHeartbeat</name>
<state>1</state>
</option>
<option>
<name>CAngelCommunication</name>
<state>1</state>
</option>
<option>
<name>CAngelCommBaud</name>
<version>0</version>
<state>3</state>
</option>
<option>
<name>CAngelCommPort</name>
<version>0</version>
<state>0</state>
</option>
<option>
<name>ANGELTCPIP</name>
<state>aaa.bbb.ccc.ddd</state>
</option>
<option>
<name>DoAngelLogfile</name>
<state>0</state>
</option>
<option>
<name>AngelLogFile</name>
<state>$PROJ_DIR$\cspycomm.log</state>
</option>
<option>
<name>OCDriverInfo</name>
<state>1</state>
</option>
</data>
</settings>
<settings>
<name>GDBSERVER_ID</name>
<archiveVersion>2</archiveVersion>
<data>
<version>0</version>
<wantNonLocal>1</wantNonLocal>
<debug>0</debug>
<option>
<name>OCDriverInfo</name>
<state>1</state>
</option>
<option>
<name>TCPIP</name>
<state>aaa.bbb.ccc.ddd</state>
</option>
<option>
<name>DoLogfile</name>
<state>0</state>
</option>
<option>
<name>LogFile</name>
<state>$PROJ_DIR$\cspycomm.log</state>
</option>
<option>
<name>CCJTagBreakpointRadio</name>
<state>0</state>
</option>
<option>
<name>CCJTagDoUpdateBreakpoints</name>
<state>0</state>
</option>
<option>
<name>CCJTagUpdateBreakpoints</name>
<state>_call_main</state>
</option>
</data>
</settings>
<settings>
<name>IARROM_ID</name>
<archiveVersion>2</archiveVersion>
<data>
<version>1</version>
<wantNonLocal>1</wantNonLocal>
<debug>0</debug>
<option>
<name>CRomLogFileCheck</name>
<state>0</state>
</option>
<option>
<name>CRomLogFileEditB</name>
<state>$PROJ_DIR$\cspycomm.log</state>
</option>
<option>
<name>CRomCommPort</name>
<version>0</version>
<state>0</state>
</option>
<option>
<name>CRomCommBaud</name>
<version>0</version>
<state>7</state>
</option>
<option>
<name>OCDriverInfo</name>
<state>1</state>
</option>
</data>
</settings>
<settings>
<name>JLINK_ID</name>
<archiveVersion>2</archiveVersion>
<data>
<version>12</version>
<wantNonLocal>1</wantNonLocal>
<debug>0</debug>
<option>
<name>JLinkSpeed</name>
<state>32</state>
</option>
<option>
<name>CCJLinkDoLogfile</name>
<state>0</state>
</option>
<option>
<name>CCJLinkLogFile</name>
<state>$PROJ_DIR$\cspycomm.log</state>
</option>
<option>
<name>CCJLinkHWResetDelay</name>
<state>0</state>
</option>
<option>
<name>OCDriverInfo</name>
<state>1</state>
</option>
<option>
<name>JLinkInitialSpeed</name>
<state>32</state>
</option>
<option>
<name>CCDoJlinkMultiTarget</name>
<state>0</state>
</option>
<option>
<name>CCScanChainNonARMDevices</name>
<state>0</state>
</option>
<option>
<name>CCJLinkMultiTarget</name>
<state>0</state>
</option>
<option>
<name>CCJLinkIRLength</name>
<state>0</state>
</option>
<option>
<name>CCJLinkCommRadio</name>
<state>0</state>
</option>
<option>
<name>CCJLinkTCPIP</name>
<state>aaa.bbb.ccc.ddd</state>
</option>
<option>
<name>CCJLinkSpeedRadioV2</name>
<state>0</state>
</option>
<option>
<name>CCUSBDevice</name>
<version>0</version>
<state>0</state>
</option>
<option>
<name>CCRDICatchReset</name>
<state>0</state>
</option>
<option>
<name>CCRDICatchUndef</name>
<state>0</state>
</option>
<option>
<name>CCRDICatchSWI</name>
<state>0</state>
</option>
<option>
<name>CCRDICatchData</name>
<state>0</state>
</option>
<option>
<name>CCRDICatchPrefetch</name>
<state>0</state>
</option>
<option>
<name>CCRDICatchIRQ</name>
<state>0</state>
</option>
<option>
<name>CCRDICatchFIQ</name>
<state>0</state>
</option>
<option>
<name>CCJLinkBreakpointRadio</name>
<state>0</state>
</option>
<option>
<name>CCJLinkDoUpdateBreakpoints</name>
<state>0</state>
</option>
<option>
<name>CCJLinkUpdateBreakpoints</name>
<state>_call_main</state>
</option>
<option>
<name>CCJLinkInterfaceRadio</name>
<state>0</state>
</option>
<option>
<name>OCJLinkAttachSlave</name>
<state>1</state>
</option>
<option>
<name>CCJLinkResetList</name>
<version>4</version>
<state>5</state>
</option>
<option>
<name>CCJLinkInterfaceCmdLine</name>
<state>0</state>
</option>
<option>
<name>CCCatchCORERESET</name>
<state>0</state>
</option>
<option>
<name>CCCatchMMERR</name>
<state>0</state>
</option>
<option>
<name>CCCatchNOCPERR</name>
<state>0</state>
</option>
<option>
<name>CCCatchCHRERR</name>
<state>0</state>
</option>
<option>
<name>CCCatchSTATERR</name>
<state>0</state>
</option>
<option>
<name>CCCatchBUSERR</name>
<state>0</state>
</option>
<option>
<name>CCCatchINTERR</name>
<state>0</state>
</option>
<option>
<name>CCCatchHARDERR</name>
<state>0</state>
</option>
<option>
<name>CCCatchDummy</name>
<state>0</state>
</option>
<option>
<name>OCJLinkScriptFile</name>
<state>1</state>
</option>
</data>
</settings>
<settings>
<name>LMIFTDI_ID</name>
<archiveVersion>2</archiveVersion>
<data>
<version>2</version>
<wantNonLocal>1</wantNonLocal>
<debug>0</debug>
<option>
<name>OCDriverInfo</name>
<state>1</state>
</option>
<option>
<name>LmiftdiSpeed</name>
<state>500</state>
</option>
<option>
<name>CCLmiftdiDoLogfile</name>
<state>0</state>
</option>
<option>
<name>CCLmiftdiLogFile</name>
<state>$PROJ_DIR$\cspycomm.log</state>
</option>
<option>
<name>CCLmiFtdiInterfaceRadio</name>
<state>0</state>
</option>
<option>
<name>CCLmiFtdiInterfaceCmdLine</name>
<state>0</state>
</option>
</data>
</settings>
<settings>
<name>MACRAIGOR_ID</name>
<archiveVersion>2</archiveVersion>
<data>
<version>3</version>
<wantNonLocal>1</wantNonLocal>
<debug>0</debug>
<option>
<name>jtag</name>
<version>0</version>
<state>0</state>
</option>
<option>
<name>EmuSpeed</name>
<state>1</state>
</option>
<option>
<name>TCPIP</name>
<state>aaa.bbb.ccc.ddd</state>
</option>
<option>
<name>DoLogfile</name>
<state>0</state>
</option>
<option>
<name>LogFile</name>
<state>$PROJ_DIR$\cspycomm.log</state>
</option>
<option>
<name>DoEmuMultiTarget</name>
<state>0</state>
</option>
<option>
<name>EmuMultiTarget</name>
<state>0@ARM7TDMI</state>
</option>
<option>
<name>EmuHWReset</name>
<state>0</state>
</option>
<option>
<name>CEmuCommBaud</name>
<version>0</version>
<state>4</state>
</option>
<option>
<name>CEmuCommPort</name>
<version>0</version>
<state>0</state>
</option>
<option>
<name>jtago</name>
<version>0</version>
<state>0</state>
</option>
<option>
<name>OCDriverInfo</name>
<state>1</state>
</option>
<option>
<name>UnusedAddr</name>
<state>0x00800000</state>
</option>
<option>
<name>CCMacraigorHWResetDelay</name>
<state></state>
</option>
<option>
<name>CCJTagBreakpointRadio</name>
<state>0</state>
</option>
<option>
<name>CCJTagDoUpdateBreakpoints</name>
<state>0</state>
</option>
<option>
<name>CCJTagUpdateBreakpoints</name>
<state>_call_main</state>
</option>
<option>
<name>CCMacraigorInterfaceRadio</name>
<state>0</state>
</option>
<option>
<name>CCMacraigorInterfaceCmdLine</name>
<state>0</state>
</option>
</data>
</settings>
<settings>
<name>PEMICRO_ID</name>
<archiveVersion>2</archiveVersion>
<data>
<version>0</version>
<wantNonLocal>1</wantNonLocal>
<debug>0</debug>
<option>
<name>OCDriverInfo</name>
<state>1</state>
</option>
<option>
<name>OCPEMicroAttachSlave</name>
<state>1</state>
</option>
<option>
<name>CCPEMicroInterfaceList</name>
<version>0</version>
<state>0</state>
</option>
<option>
<name>CCPEMicroResetDelay</name>
<state></state>
</option>
<option>
<name>CCPEMicroJtagSpeed</name>
<state>#UNINITIALIZED#</state>
</option>
<option>
<name>CCJPEMicroShowSettings</name>
<state>0</state>
</option>
<option>
<name>DoLogfile</name>
<state>0</state>
</option>
<option>
<name>LogFile</name>
<state>$PROJ_DIR$\cspycomm.log</state>
</option>
<option>
<name>CCPEMicroUSBDevice</name>
<version>0</version>
<state>0</state>
</option>
<option>
<name>CCPEMicroSerialPort</name>
<version>0</version>
<state>0</state>
</option>
<option>
<name>CCJPEMicroTCPIPAutoScanNetwork</name>
<state>1</state>
</option>
<option>
<name>CCPEMicroTCPIP</name>
<state>10.0.0.1</state>
</option>
<option>
<name>CCPEMicroCommCmdLineProducer</name>
<state>0</state>
</option>
</data>
</settings>
<settings>
<name>RDI_ID</name>
<archiveVersion>2</archiveVersion>
<data>
<version>1</version>
<wantNonLocal>1</wantNonLocal>
<debug>0</debug>
<option>
<name>CRDIDriverDll</name>
<state>###Uninitialized###</state>
</option>
<option>
<name>CRDILogFileCheck</name>
<state>0</state>
</option>
<option>
<name>CRDILogFileEdit</name>
<state>$PROJ_DIR$\cspycomm.log</state>
</option>
<option>
<name>CCRDIHWReset</name>
<state>0</state>
</option>
<option>
<name>CCRDICatchReset</name>
<state>0</state>
</option>
<option>
<name>CCRDICatchUndef</name>
<state>0</state>
</option>
<option>
<name>CCRDICatchSWI</name>
<state>0</state>
</option>
<option>
<name>CCRDICatchData</name>
<state>0</state>
</option>
<option>
<name>CCRDICatchPrefetch</name>
<state>0</state>
</option>
<option>
<name>CCRDICatchIRQ</name>
<state>0</state>
</option>
<option>
<name>CCRDICatchFIQ</name>
<state>0</state>
</option>
<option>
<name>CCRDIUseETM</name>
<state>0</state>
</option>
<option>
<name>OCDriverInfo</name>
<state>1</state>
</option>
</data>
</settings>
<settings>
<name>STLINK_ID</name>
<archiveVersion>2</archiveVersion>
<data>
<version>1</version>
<wantNonLocal>1</wantNonLocal>
<debug>0</debug>
<option>
<name>OCDriverInfo</name>
<state>1</state>
</option>
<option>
<name>CCSTLinkInterfaceRadio</name>
<state>0</state>
</option>
<option>
<name>CCSTLinkInterfaceCmdLine</name>
<state>0</state>
</option>
</data>
</settings>
<settings>
<name>THIRDPARTY_ID</name>
<archiveVersion>2</archiveVersion>
<data>
<version>0</version>
<wantNonLocal>1</wantNonLocal>
<debug>0</debug>
<option>
<name>CThirdPartyDriverDll</name>
<state>###Uninitialized###</state>
</option>
<option>
<name>CThirdPartyLogFileCheck</name>
<state>0</state>
</option>
<option>
<name>CThirdPartyLogFileEditB</name>
<state>$PROJ_DIR$\cspycomm.log</state>
</option>
<option>
<name>OCDriverInfo</name>
<state>1</state>
</option>
</data>
</settings>
<debuggerPlugins>
<plugin>
<file>$TOOLKIT_DIR$\plugins\rtos\CMX\CmxArmPlugin.ENU.ewplugin</file>
<loadFlag>0</loadFlag>
</plugin>
<plugin>
<file>$TOOLKIT_DIR$\plugins\rtos\CMX\CmxTinyArmPlugin.ENU.ewplugin</file>
<loadFlag>0</loadFlag>
</plugin>
<plugin>
<file>$TOOLKIT_DIR$\plugins\rtos\embOS\embOSPlugin.ewplugin</file>
<loadFlag>0</loadFlag>
</plugin>
<plugin>
<file>$TOOLKIT_DIR$\plugins\rtos\MQX\MQXRtosPlugin.ewplugin</file>
<loadFlag>0</loadFlag>
</plugin>
<plugin>
<file>$TOOLKIT_DIR$\plugins\rtos\OpenRTOS\OpenRTOSPlugin.ewplugin</file>
<loadFlag>0</loadFlag>
</plugin>
<plugin>
<file>$TOOLKIT_DIR$\plugins\rtos\PowerPac\PowerPacRTOS.ewplugin</file>
<loadFlag>0</loadFlag>
</plugin>
<plugin>
<file>$TOOLKIT_DIR$\plugins\rtos\Quadros\Quadros_EWB6_Plugin.ewplugin</file>
<loadFlag>0</loadFlag>
</plugin>
<plugin>
<file>$TOOLKIT_DIR$\plugins\rtos\SafeRTOS\SafeRTOSPlugin.ewplugin</file>
<loadFlag>0</loadFlag>
</plugin>
<plugin>
<file>$TOOLKIT_DIR$\plugins\rtos\ThreadX\ThreadXArmPlugin.ENU.ewplugin</file>
<loadFlag>0</loadFlag>
</plugin>
<plugin>
<file>$TOOLKIT_DIR$\plugins\rtos\uCOS-II\uCOS-II-286-KA-CSpy.ewplugin</file>
<loadFlag>0</loadFlag>
</plugin>
<plugin>
<file>$TOOLKIT_DIR$\plugins\rtos\uCOS-II\uCOS-II-KA-CSpy.ewplugin</file>
<loadFlag>0</loadFlag>
</plugin>
<plugin>
<file>$EW_DIR$\common\plugins\CodeCoverage\CodeCoverage.ENU.ewplugin</file>
<loadFlag>1</loadFlag>
</plugin>
<plugin>
<file>$EW_DIR$\common\plugins\Orti\Orti.ENU.ewplugin</file>
<loadFlag>0</loadFlag>
</plugin>
<plugin>
<file>$EW_DIR$\common\plugins\Stack\Stack.ENU.ewplugin</file>
<loadFlag>1</loadFlag>
</plugin>
<plugin>
<file>$EW_DIR$\common\plugins\SymList\SymList.ENU.ewplugin</file>
<loadFlag>1</loadFlag>
</plugin>
</debuggerPlugins>
</configuration>
</project>

864
project/at_start_f415/templates/iar_v6.10/template.ewp
View File

@@ -3,7 +3,7 @@
<project>
<fileVersion>2</fileVersion>
<configuration>
<name>Debug</name>
<name>template</name>
<toolchain>
<name>ARM</name>
</toolchain>
@@ -17,15 +17,15 @@
<debug>1</debug>
<option>
<name>ExePath</name>
<state>Debug\Exe</state>
<state>template\Exe</state>
</option>
<option>
<name>ObjPath</name>
<state>Debug\Obj</state>
<state>template\Obj</state>
</option>
<option>
<name>ListPath</name>
<state>Debug\List</state>
<state>template\List</state>
</option>
<option>
<name>Variant</name>
@@ -864,862 +864,6 @@
<data/>
</settings>
</configuration>
<configuration>
<name>Release</name>
<toolchain>
<name>ARM</name>
</toolchain>
<debug>0</debug>
<settings>
<name>General</name>
<archiveVersion>3</archiveVersion>
<data>
<version>18</version>
<wantNonLocal>1</wantNonLocal>
<debug>0</debug>
<option>
<name>ExePath</name>
<state>Release\Exe</state>
</option>
<option>
<name>ObjPath</name>
<state>Release\Obj</state>
</option>
<option>
<name>ListPath</name>
<state>Release\List</state>
</option>
<option>
<name>Variant</name>
<version>17</version>
<state>0</state>
</option>
<option>
<name>GEndianMode</name>
<state>0</state>
</option>
<option>
<name>Input variant</name>
<version>1</version>
<state>0</state>
</option>
<option>
<name>Input description</name>
<state></state>
</option>
<option>
<name>Output variant</name>
<version>0</version>
<state>0</state>
</option>
<option>
<name>Output description</name>
<state></state>
</option>
<option>
<name>GOutputBinary</name>
<state>0</state>
</option>
<option>
<name>FPU</name>
<version>1</version>
<state>0</state>
</option>
<option>
<name>OGCoreOrChip</name>
<state>0</state>
</option>
<option>
<name>GRuntimeLibSelect</name>
<version>0</version>
<state>1</state>
</option>
<option>
<name>GRuntimeLibSelectSlave</name>
<version>0</version>
<state>1</state>
</option>
<option>
<name>RTDescription</name>
<state></state>
</option>
<option>
<name>OGProductVersion</name>
<state>6.10.1.52170</state>
</option>
<option>
<name>OGLastSavedByProductVersion</name>
<state></state>
</option>
<option>
<name>GeneralEnableMisra</name>
<state>0</state>
</option>
<option>
<name>GeneralMisraVerbose</name>
<state>0</state>
</option>
<option>
<name>OGChipSelectEditMenu</name>
<state></state>
</option>
<option>
<name>GenLowLevelInterface</name>
<state>0</state>
</option>
<option>
<name>GEndianModeBE</name>
<state>0</state>
</option>
<option>
<name>OGBufferedTerminalOutput</name>
<state>0</state>
</option>
<option>
<name>GenStdoutInterface</name>
<state>0</state>
</option>
<option>
<name>GeneralMisraRules98</name>
<version>0</version>
<state>1000111110110101101110011100111111101110011011000101110111101101100111111111111100110011111001110111001111111111111111111111111</state>
</option>
<option>
<name>GeneralMisraVer</name>
<state>0</state>
</option>
<option>
<name>GeneralMisraRules04</name>
<version>0</version>
<state>111101110010111111111000110111111111111111111111111110010111101111010101111111111111111111111111101111111011111001111011111011111111111111111</state>
</option>
<option>
<name>RTConfigPath2</name>
<state></state>
</option>
</data>
</settings>
<settings>
<name>ICCARM</name>
<archiveVersion>2</archiveVersion>
<data>
<version>26</version>
<wantNonLocal>1</wantNonLocal>
<debug>0</debug>
<option>
<name>CCDefines</name>
<state>NDEBUG</state>
</option>
<option>
<name>CCPreprocFile</name>
<state>0</state>
</option>
<option>
<name>CCPreprocComments</name>
<state>0</state>
</option>
<option>
<name>CCPreprocLine</name>
<state>0</state>
</option>
<option>
<name>CCListCFile</name>
<state>0</state>
</option>
<option>
<name>CCListCMnemonics</name>
<state>0</state>
</option>
<option>
<name>CCListCMessages</name>
<state>0</state>
</option>
<option>
<name>CCListAssFile</name>
<state>0</state>
</option>
<option>
<name>CCListAssSource</name>
<state>0</state>
</option>
<option>
<name>CCEnableRemarks</name>
<state>0</state>
</option>
<option>
<name>CCDiagSuppress</name>
<state></state>
</option>
<option>
<name>CCDiagRemark</name>
<state></state>
</option>
<option>
<name>CCDiagWarning</name>
<state></state>
</option>
<option>
<name>CCDiagError</name>
<state></state>
</option>
<option>
<name>CCObjPrefix</name>
<state>1</state>
</option>
<option>
<name>CCAllowList</name>
<version>1</version>
<state>1111111</state>
</option>
<option>
<name>CCDebugInfo</name>
<state>0</state>
</option>
<option>
<name>IEndianMode</name>
<state>1</state>
</option>
<option>
<name>IProcessor</name>
<state>1</state>
</option>
<option>
<name>IExtraOptionsCheck</name>
<state>0</state>
</option>
<option>
<name>IExtraOptions</name>
<state></state>
</option>
<option>
<name>CCLangConformance</name>
<state>0</state>
</option>
<option>
<name>CCSignedPlainChar</name>
<state>1</state>
</option>
<option>
<name>CCRequirePrototypes</name>
<state>0</state>
</option>
<option>
<name>CCMultibyteSupport</name>
<state>0</state>
</option>
<option>
<name>CCDiagWarnAreErr</name>
<state>0</state>
</option>
<option>
<name>CCCompilerRuntimeInfo</name>
<state>0</state>
</option>
<option>
<name>IFpuProcessor</name>
<state>1</state>
</option>
<option>
<name>OutputFile</name>
<state></state>
</option>
<option>
<name>CCLibConfigHeader</name>
<state>1</state>
</option>
<option>
<name>PreInclude</name>
<state></state>
</option>
<option>
<name>CompilerMisraOverride</name>
<state>0</state>
</option>
<option>
<name>CCIncludePath2</name>
<state></state>
</option>
<option>
<name>CCStdIncCheck</name>
<state>0</state>
</option>
<option>
<name>CCCodeSection</name>
<state>.text</state>
</option>
<option>
<name>IInterwork2</name>
<state>0</state>
</option>
<option>
<name>IProcessorMode2</name>
<state>1</state>
</option>
<option>
<name>CCOptLevel</name>
<state>3</state>
</option>
<option>
<name>CCOptStrategy</name>
<version>0</version>
<state>0</state>
</option>
<option>
<name>CCOptLevelSlave</name>
<state>1</state>
</option>
<option>
<name>CompilerMisraRules98</name>
<version>0</version>
<state>1000111110110101101110011100111111101110011011000101110111101101100111111111111100110011111001110111001111111111111111111111111</state>
</option>
<option>
<name>CompilerMisraRules04</name>
<version>0</version>
<state>111101110010111111111000110111111111111111111111111110010111101111010101111111111111111111111111101111111011111001111011111011111111111111111</state>
</option>
<option>
<name>CCPosIndRopi</name>
<state>0</state>
</option>
<option>
<name>CCPosIndRwpi</name>
<state>0</state>
</option>
<option>
<name>CCPosIndNoDynInit</name>
<state>0</state>
</option>
<option>
<name>IccLang</name>
<state>0</state>
</option>
<option>
<name>IccCDialect</name>
<state>1</state>
</option>
<option>
<name>IccAllowVLA</name>
<state>0</state>
</option>
<option>
<name>IccCppDialect</name>
<state>1</state>
</option>
<option>
<name>IccExceptions</name>
<state>1</state>
</option>
<option>
<name>IccRTTI</name>
<state>1</state>
</option>
<option>
<name>IccStaticDestr</name>
<state>1</state>
</option>
<option>
<name>IccRelaxedFpPrecision</name>
<state>0</state>
</option>
<option>
<name>IccCppInlineSemantics</name>
<state>0</state>
</option>
</data>
</settings>
<settings>
<name>AARM</name>
<archiveVersion>2</archiveVersion>
<data>
<version>8</version>
<wantNonLocal>1</wantNonLocal>
<debug>0</debug>
<option>
<name>AObjPrefix</name>
<state>1</state>
</option>
<option>
<name>AEndian</name>
<state>1</state>
</option>
<option>
<name>ACaseSensitivity</name>
<state>1</state>
</option>
<option>
<name>MacroChars</name>
<version>0</version>
<state>0</state>
</option>
<option>
<name>AWarnEnable</name>
<state>0</state>
</option>
<option>
<name>AWarnWhat</name>
<state>0</state>
</option>
<option>
<name>AWarnOne</name>
<state></state>
</option>
<option>
<name>AWarnRange1</name>
<state></state>
</option>
<option>
<name>AWarnRange2</name>
<state></state>
</option>
<option>
<name>ADebug</name>
<state>0</state>
</option>
<option>
<name>AltRegisterNames</name>
<state>0</state>
</option>
<option>
<name>ADefines</name>
<state></state>
</option>
<option>
<name>AList</name>
<state>0</state>
</option>
<option>
<name>AListHeader</name>
<state>1</state>
</option>
<option>
<name>AListing</name>
<state>1</state>
</option>
<option>
<name>Includes</name>
<state>0</state>
</option>
<option>
<name>MacDefs</name>
<state>0</state>
</option>
<option>
<name>MacExps</name>
<state>1</state>
</option>
<option>
<name>MacExec</name>
<state>0</state>
</option>
<option>
<name>OnlyAssed</name>
<state>0</state>
</option>
<option>
<name>MultiLine</name>
<state>0</state>
</option>
<option>
<name>PageLengthCheck</name>
<state>0</state>
</option>
<option>
<name>PageLength</name>
<state>80</state>
</option>
<option>
<name>TabSpacing</name>
<state>8</state>
</option>
<option>
<name>AXRef</name>
<state>0</state>
</option>
<option>
<name>AXRefDefines</name>
<state>0</state>
</option>
<option>
<name>AXRefInternal</name>
<state>0</state>
</option>
<option>
<name>AXRefDual</name>
<state>0</state>
</option>
<option>
<name>AProcessor</name>
<state>1</state>
</option>
<option>
<name>AFpuProcessor</name>
<state>1</state>
</option>
<option>
<name>AOutputFile</name>
<state></state>
</option>
<option>
<name>AMultibyteSupport</name>
<state>0</state>
</option>
<option>
<name>ALimitErrorsCheck</name>
<state>0</state>
</option>
<option>
<name>ALimitErrorsEdit</name>
<state>100</state>
</option>
<option>
<name>AIgnoreStdInclude</name>
<state>0</state>
</option>
<option>
<name>AUserIncludes</name>
<state></state>
</option>
<option>
<name>AExtraOptionsCheckV2</name>
<state>0</state>
</option>
<option>
<name>AExtraOptionsV2</name>
<state></state>
</option>
</data>
</settings>
<settings>
<name>OBJCOPY</name>
<archiveVersion>0</archiveVersion>
<data>
<version>1</version>
<wantNonLocal>1</wantNonLocal>
<debug>0</debug>
<option>
<name>OOCOutputFormat</name>
<version>2</version>
<state>0</state>
</option>
<option>
<name>OCOutputOverride</name>
<state>0</state>
</option>
<option>
<name>OOCOutputFile</name>
<state></state>
</option>
<option>
<name>OOCCommandLineProducer</name>
<state>1</state>
</option>
<option>
<name>OOCObjCopyEnable</name>
<state>0</state>
</option>
</data>
</settings>
<settings>
<name>CUSTOM</name>
<archiveVersion>3</archiveVersion>
<data>
<extensions></extensions>
<cmdline></cmdline>
</data>
</settings>
<settings>
<name>BICOMP</name>
<archiveVersion>0</archiveVersion>
<data/>
</settings>
<settings>
<name>BUILDACTION</name>
<archiveVersion>1</archiveVersion>
<data>
<prebuild></prebuild>
<postbuild></postbuild>
</data>
</settings>
<settings>
<name>ILINK</name>
<archiveVersion>0</archiveVersion>
<data>
<version>11</version>
<wantNonLocal>1</wantNonLocal>
<debug>0</debug>
<option>
<name>IlinkLibIOConfig</name>
<state>1</state>
</option>
<option>
<name>XLinkMisraHandler</name>
<state>0</state>
</option>
<option>
<name>IlinkInputFileSlave</name>
<state>0</state>
</option>
<option>
<name>IlinkOutputFile</name>
<state>###Unitialized###</state>
</option>
<option>
<name>IlinkDebugInfoEnable</name>
<state>1</state>
</option>
<option>
<name>IlinkKeepSymbols</name>
<state></state>
</option>
<option>
<name>IlinkRawBinaryFile</name>
<state></state>
</option>
<option>
<name>IlinkRawBinarySymbol</name>
<state></state>
</option>
<option>
<name>IlinkRawBinarySegment</name>
<state></state>
</option>
<option>
<name>IlinkRawBinaryAlign</name>
<state></state>
</option>
<option>
<name>IlinkDefines</name>
<state></state>
</option>
<option>
<name>IlinkConfigDefines</name>
<state></state>
</option>
<option>
<name>IlinkMapFile</name>
<state>0</state>
</option>
<option>
<name>IlinkLogFile</name>
<state>0</state>
</option>
<option>
<name>IlinkLogInitialization</name>
<state>0</state>
</option>
<option>
<name>IlinkLogModule</name>
<state>0</state>
</option>
<option>
<name>IlinkLogSection</name>
<state>0</state>
</option>
<option>
<name>IlinkLogVeneer</name>
<state>0</state>
</option>
<option>
<name>IlinkIcfOverride</name>
<state>0</state>
</option>
<option>
<name>IlinkIcfFile</name>
<state>lnk0t.icf</state>
</option>
<option>
<name>IlinkIcfFileSlave</name>
<state></state>
</option>
<option>
<name>IlinkEnableRemarks</name>
<state>0</state>
</option>
<option>
<name>IlinkSuppressDiags</name>
<state></state>
</option>
<option>
<name>IlinkTreatAsRem</name>
<state></state>
</option>
<option>
<name>IlinkTreatAsWarn</name>
<state></state>
</option>
<option>
<name>IlinkTreatAsErr</name>
<state></state>
</option>
<option>
<name>IlinkWarningsAreErrors</name>
<state>0</state>
</option>
<option>
<name>IlinkUseExtraOptions</name>
<state>0</state>
</option>
<option>
<name>IlinkExtraOptions</name>
<state></state>
</option>
<option>
<name>IlinkLowLevelInterfaceSlave</name>
<state>1</state>
</option>
<option>
<name>IlinkAutoLibEnable</name>
<state>1</state>
</option>
<option>
<name>IlinkAdditionalLibs</name>
<state></state>
</option>
<option>
<name>IlinkOverrideProgramEntryLabel</name>
<state>0</state>
</option>
<option>
<name>IlinkProgramEntryLabelSelect</name>
<state>0</state>
</option>
<option>
<name>IlinkProgramEntryLabel</name>
<state></state>
</option>
<option>
<name>DoFill</name>
<state>0</state>
</option>
<option>
<name>FillerByte</name>
<state>0xFF</state>
</option>
<option>
<name>FillerStart</name>
<state>0x0</state>
</option>
<option>
<name>FillerEnd</name>
<state>0x0</state>
</option>
<option>
<name>CrcSize</name>
<version>0</version>
<state>1</state>
</option>
<option>
<name>CrcAlign</name>
<state>1</state>
</option>
<option>
<name>CrcAlgo</name>
<state>1</state>
</option>
<option>
<name>CrcPoly</name>
<state>0x11021</state>
</option>
<option>
<name>CrcCompl</name>
<version>0</version>
<state>0</state>
</option>
<option>
<name>CrcBitOrder</name>
<version>0</version>
<state>0</state>
</option>
<option>
<name>CrcInitialValue</name>
<state>0x0</state>
</option>
<option>
<name>DoCrc</name>
<state>0</state>
</option>
<option>
<name>IlinkBE8Slave</name>
<state>1</state>
</option>
<option>
<name>IlinkBufferedTerminalOutput</name>
<state>1</state>
</option>
<option>
<name>IlinkStdoutInterfaceSlave</name>
<state>1</state>
</option>
<option>
<name>CrcFullSize</name>
<state>0</state>
</option>
<option>
<name>IlinkIElfToolPostProcess</name>
<state>0</state>
</option>
<option>
<name>IlinkLogAutoLibSelect</name>
<state>0</state>
</option>
<option>
<name>IlinkLogRedirSymbols</name>
<state>0</state>
</option>
<option>
<name>IlinkLogUnusedFragments</name>
<state>0</state>
</option>
<option>
<name>IlinkCrcReverseByteOrder</name>
<state>0</state>
</option>
<option>
<name>IlinkCrcUseAsInput</name>
<state>1</state>
</option>
<option>
<name>IlinkOptInline</name>
<state>1</state>
</option>
<option>
<name>IlinkOptExceptionsAllow</name>
<state>1</state>
</option>
<option>
<name>IlinkOptExceptionsForce</name>
<state>0</state>
</option>
</data>
</settings>
<settings>
<name>IARCHIVE</name>
<archiveVersion>0</archiveVersion>
<data>
<version>0</version>
<wantNonLocal>1</wantNonLocal>
<debug>0</debug>
<option>
<name>IarchiveInputs</name>
<state></state>
</option>
<option>
<name>IarchiveOverride</name>
<state>0</state>
</option>
<option>
<name>IarchiveOutput</name>
<state>###Unitialized###</state>
</option>
</data>
</settings>
<settings>
<name>BILINK</name>
<archiveVersion>0</archiveVersion>
<data/>
</settings>
</configuration>
<group>
<name>bsp</name>
<file>

1487
project/at_start_f415/templates/iar_v7.4/template.ewd
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File diff suppressed because it is too large Load Diff

963
project/at_start_f415/templates/iar_v7.4/template.ewp
View File

@@ -3,7 +3,7 @@
<project>
<fileVersion>2</fileVersion>
<configuration>
<name>Debug</name>
<name>template</name>
<toolchain>
<name>ARM</name>
</toolchain>
@@ -17,15 +17,15 @@
<debug>1</debug>
<option>
<name>ExePath</name>
<state>Debug\Exe</state>
<state>template\Exe</state>
</option>
<option>
<name>ObjPath</name>
<state>Debug\Obj</state>
<state>template\Obj</state>
</option>
<option>
<name>ListPath</name>
<state>Debug\List</state>
<state>template\List</state>
</option>
<option>
<name>GEndianMode</name>
@@ -963,961 +963,6 @@
<data/>
</settings>
</configuration>
<configuration>
<name>Release</name>
<toolchain>
<name>ARM</name>
</toolchain>
<debug>0</debug>
<settings>
<name>General</name>
<archiveVersion>3</archiveVersion>
<data>
<version>24</version>
<wantNonLocal>1</wantNonLocal>
<debug>0</debug>
<option>
<name>ExePath</name>
<state>Release\Exe</state>
</option>
<option>
<name>ObjPath</name>
<state>Release\Obj</state>
</option>
<option>
<name>ListPath</name>
<state>Release\List</state>
</option>
<option>
<name>GEndianMode</name>
<state>0</state>
</option>
<option>
<name>Input variant</name>
<version>3</version>
<state>0</state>
</option>
<option>
<name>Input description</name>
<state></state>
</option>
<option>
<name>Output variant</name>
<version>2</version>
<state>0</state>
</option>
<option>
<name>Output description</name>
<state></state>
</option>
<option>
<name>GOutputBinary</name>
<state>0</state>
</option>
<option>
<name>OGCoreOrChip</name>
<state>0</state>
</option>
<option>
<name>GRuntimeLibSelect</name>
<version>0</version>
<state>1</state>
</option>
<option>
<name>GRuntimeLibSelectSlave</name>
<version>0</version>
<state>1</state>
</option>
<option>
<name>RTDescription</name>
<state></state>
</option>
<option>
<name>OGProductVersion</name>
<state>7.40.3.8937</state>
</option>
<option>
<name>OGLastSavedByProductVersion</name>
<state></state>
</option>
<option>
<name>GeneralEnableMisra</name>
<state>0</state>
</option>
<option>
<name>GeneralMisraVerbose</name>
<state>0</state>
</option>
<option>
<name>OGChipSelectEditMenu</name>
<state></state>
</option>
<option>
<name>GenLowLevelInterface</name>
<state>0</state>
</option>
<option>
<name>GEndianModeBE</name>
<state>0</state>
</option>
<option>
<name>OGBufferedTerminalOutput</name>
<state>0</state>
</option>
<option>
<name>GenStdoutInterface</name>
<state>0</state>
</option>
<option>
<name>GeneralMisraRules98</name>
<version>0</version>
<state>1000111110110101101110011100111111101110011011000101110111101101100111111111111100110011111001110111001111111111111111111111111</state>
</option>
<option>
<name>GeneralMisraVer</name>
<state>0</state>
</option>
<option>
<name>GeneralMisraRules04</name>
<version>0</version>
<state>111101110010111111111000110111111111111111111111111110010111101111010101111111111111111111111111101111111011111001111011111011111111111111111</state>
</option>
<option>
<name>RTConfigPath2</name>
<state></state>
</option>
<option>
<name>GBECoreSlave</name>
<version>22</version>
<state>1</state>
</option>
<option>
<name>OGUseCmsis</name>
<state>0</state>
</option>
<option>
<name>OGUseCmsisDspLib</name>
<state>0</state>
</option>
<option>
<name>GRuntimeLibThreads</name>
<state>0</state>
</option>
<option>
<name>CoreVariant</name>
<version>22</version>
<state>0</state>
</option>
<option>
<name>GFPUDeviceSlave</name>
<state>-</state>
</option>
<option>
<name>FPU2</name>
<version>0</version>
<state>0</state>
</option>
<option>
<name>NrRegs</name>
<version>0</version>
<state>0</state>
</option>
<option>
<name>NEON</name>
<state>0</state>
</option>
<option>
<name>GFPUCoreSlave2</name>
<version>22</version>
<state>1</state>
</option>
</data>
</settings>
<settings>
<name>ICCARM</name>
<archiveVersion>2</archiveVersion>
<data>
<version>31</version>
<wantNonLocal>1</wantNonLocal>
<debug>0</debug>
<option>
<name>CCDefines</name>
<state>NDEBUG</state>
</option>
<option>
<name>CCPreprocFile</name>
<state>0</state>
</option>
<option>
<name>CCPreprocComments</name>
<state>0</state>
</option>
<option>
<name>CCPreprocLine</name>
<state>0</state>
</option>
<option>
<name>CCListCFile</name>
<state>0</state>
</option>
<option>
<name>CCListCMnemonics</name>
<state>0</state>
</option>
<option>
<name>CCListCMessages</name>
<state>0</state>
</option>
<option>
<name>CCListAssFile</name>
<state>0</state>
</option>
<option>
<name>CCListAssSource</name>
<state>0</state>
</option>
<option>
<name>CCEnableRemarks</name>
<state>0</state>
</option>
<option>
<name>CCDiagSuppress</name>
<state></state>
</option>
<option>
<name>CCDiagRemark</name>
<state></state>
</option>
<option>
<name>CCDiagWarning</name>
<state></state>
</option>
<option>
<name>CCDiagError</name>
<state></state>
</option>
<option>
<name>CCObjPrefix</name>
<state>1</state>
</option>
<option>
<name>CCAllowList</name>
<version>1</version>
<state>11111110</state>
</option>
<option>
<name>CCDebugInfo</name>
<state>0</state>
</option>
<option>
<name>IEndianMode</name>
<state>1</state>
</option>
<option>
<name>IProcessor</name>
<state>1</state>
</option>
<option>
<name>IExtraOptionsCheck</name>
<state>0</state>
</option>
<option>
<name>IExtraOptions</name>
<state></state>
</option>
<option>
<name>CCLangConformance</name>
<state>0</state>
</option>
<option>
<name>CCSignedPlainChar</name>
<state>1</state>
</option>
<option>
<name>CCRequirePrototypes</name>
<state>0</state>
</option>
<option>
<name>CCMultibyteSupport</name>
<state>0</state>
</option>
<option>
<name>CCDiagWarnAreErr</name>
<state>0</state>
</option>
<option>
<name>CCCompilerRuntimeInfo</name>
<state>0</state>
</option>
<option>
<name>IFpuProcessor</name>
<state>1</state>
</option>
<option>
<name>OutputFile</name>
<state></state>
</option>
<option>
<name>CCLibConfigHeader</name>
<state>1</state>
</option>
<option>
<name>PreInclude</name>
<state></state>
</option>
<option>
<name>CompilerMisraOverride</name>
<state>0</state>
</option>
<option>
<name>CCIncludePath2</name>
<state></state>
</option>
<option>
<name>CCStdIncCheck</name>
<state>0</state>
</option>
<option>
<name>CCCodeSection</name>
<state>.text</state>
</option>
<option>
<name>IInterwork2</name>
<state>0</state>
</option>
<option>
<name>IProcessorMode2</name>
<state>1</state>
</option>
<option>
<name>CCOptLevel</name>
<state>3</state>
</option>
<option>
<name>CCOptStrategy</name>
<version>0</version>
<state>0</state>
</option>
<option>
<name>CCOptLevelSlave</name>
<state>1</state>
</option>
<option>
<name>CompilerMisraRules98</name>
<version>0</version>
<state>1000111110110101101110011100111111101110011011000101110111101101100111111111111100110011111001110111001111111111111111111111111</state>
</option>
<option>
<name>CompilerMisraRules04</name>
<version>0</version>
<state>111101110010111111111000110111111111111111111111111110010111101111010101111111111111111111111111101111111011111001111011111011111111111111111</state>
</option>
<option>
<name>CCPosIndRopi</name>
<state>0</state>
</option>
<option>
<name>CCPosIndRwpi</name>
<state>0</state>
</option>
<option>
<name>CCPosIndNoDynInit</name>
<state>0</state>
</option>
<option>
<name>IccLang</name>
<state>0</state>
</option>
<option>
<name>IccCDialect</name>
<state>1</state>
</option>
<option>
<name>IccAllowVLA</name>
<state>0</state>
</option>
<option>
<name>IccCppDialect</name>
<state>1</state>
</option>
<option>
<name>IccExceptions</name>
<state>1</state>
</option>
<option>
<name>IccRTTI</name>
<state>1</state>
</option>
<option>
<name>IccStaticDestr</name>
<state>1</state>
</option>
<option>
<name>IccCppInlineSemantics</name>
<state>0</state>
</option>
<option>
<name>IccCmsis</name>
<state>1</state>
</option>
<option>
<name>IccFloatSemantics</name>
<state>0</state>
</option>
<option>
<name>CCOptimizationNoSizeConstraints</name>
<state>0</state>
</option>
<option>
<name>CCNoLiteralPool</name>
<state>0</state>
</option>
<option>
<name>CCOptStrategySlave</name>
<version>0</version>
<state>0</state>
</option>
<option>
<name>CCGuardCalls</name>
<state>1</state>
</option>
</data>
</settings>
<settings>
<name>AARM</name>
<archiveVersion>2</archiveVersion>
<data>
<version>9</version>
<wantNonLocal>1</wantNonLocal>
<debug>0</debug>
<option>
<name>AObjPrefix</name>
<state>1</state>
</option>
<option>
<name>AEndian</name>
<state>1</state>
</option>
<option>
<name>ACaseSensitivity</name>
<state>1</state>
</option>
<option>
<name>MacroChars</name>
<version>0</version>
<state>0</state>
</option>
<option>
<name>AWarnEnable</name>
<state>0</state>
</option>
<option>
<name>AWarnWhat</name>
<state>0</state>
</option>
<option>
<name>AWarnOne</name>
<state></state>
</option>
<option>
<name>AWarnRange1</name>
<state></state>
</option>
<option>
<name>AWarnRange2</name>
<state></state>
</option>
<option>
<name>ADebug</name>
<state>0</state>
</option>
<option>
<name>AltRegisterNames</name>
<state>0</state>
</option>
<option>
<name>ADefines</name>
<state></state>
</option>
<option>
<name>AList</name>
<state>0</state>
</option>
<option>
<name>AListHeader</name>
<state>1</state>
</option>
<option>
<name>AListing</name>
<state>1</state>
</option>
<option>
<name>Includes</name>
<state>0</state>
</option>
<option>
<name>MacDefs</name>
<state>0</state>
</option>
<option>
<name>MacExps</name>
<state>1</state>
</option>
<option>
<name>MacExec</name>
<state>0</state>
</option>
<option>
<name>OnlyAssed</name>
<state>0</state>
</option>
<option>
<name>MultiLine</name>
<state>0</state>
</option>
<option>
<name>PageLengthCheck</name>
<state>0</state>
</option>
<option>
<name>PageLength</name>
<state>80</state>
</option>
<option>
<name>TabSpacing</name>
<state>8</state>
</option>
<option>
<name>AXRef</name>
<state>0</state>
</option>
<option>
<name>AXRefDefines</name>
<state>0</state>
</option>
<option>
<name>AXRefInternal</name>
<state>0</state>
</option>
<option>
<name>AXRefDual</name>
<state>0</state>
</option>
<option>
<name>AProcessor</name>
<state>1</state>
</option>
<option>
<name>AFpuProcessor</name>
<state>1</state>
</option>
<option>
<name>AOutputFile</name>
<state></state>
</option>
<option>
<name>AMultibyteSupport</name>
<state>0</state>
</option>
<option>
<name>ALimitErrorsCheck</name>
<state>0</state>
</option>
<option>
<name>ALimitErrorsEdit</name>
<state>100</state>
</option>
<option>
<name>AIgnoreStdInclude</name>
<state>0</state>
</option>
<option>
<name>AUserIncludes</name>
<state></state>
</option>
<option>
<name>AExtraOptionsCheckV2</name>
<state>0</state>
</option>
<option>
<name>AExtraOptionsV2</name>
<state></state>
</option>
<option>
<name>AsmNoLiteralPool</name>
<state>0</state>
</option>
</data>
</settings>
<settings>
<name>OBJCOPY</name>
<archiveVersion>0</archiveVersion>
<data>
<version>1</version>
<wantNonLocal>1</wantNonLocal>
<debug>0</debug>
<option>
<name>OOCOutputFormat</name>
<version>3</version>
<state>0</state>
</option>
<option>
<name>OCOutputOverride</name>
<state>0</state>
</option>
<option>
<name>OOCOutputFile</name>
<state></state>
</option>
<option>
<name>OOCCommandLineProducer</name>
<state>1</state>
</option>
<option>
<name>OOCObjCopyEnable</name>
<state>0</state>
</option>
</data>
</settings>
<settings>
<name>CUSTOM</name>
<archiveVersion>3</archiveVersion>
<data>
<extensions></extensions>
<cmdline></cmdline>
<hasPrio>0</hasPrio>
</data>
</settings>
<settings>
<name>BICOMP</name>
<archiveVersion>0</archiveVersion>
<data/>
</settings>
<settings>
<name>BUILDACTION</name>
<archiveVersion>1</archiveVersion>
<data>
<prebuild></prebuild>
<postbuild></postbuild>
</data>
</settings>
<settings>
<name>ILINK</name>
<archiveVersion>0</archiveVersion>
<data>
<version>16</version>
<wantNonLocal>1</wantNonLocal>
<debug>0</debug>
<option>
<name>IlinkLibIOConfig</name>
<state>1</state>
</option>
<option>
<name>XLinkMisraHandler</name>
<state>0</state>
</option>
<option>
<name>IlinkInputFileSlave</name>
<state>0</state>
</option>
<option>
<name>IlinkOutputFile</name>
<state>###Unitialized###</state>
</option>
<option>
<name>IlinkDebugInfoEnable</name>
<state>1</state>
</option>
<option>
<name>IlinkKeepSymbols</name>
<state></state>
</option>
<option>
<name>IlinkRawBinaryFile</name>
<state></state>
</option>
<option>
<name>IlinkRawBinarySymbol</name>
<state></state>
</option>
<option>
<name>IlinkRawBinarySegment</name>
<state></state>
</option>
<option>
<name>IlinkRawBinaryAlign</name>
<state></state>
</option>
<option>
<name>IlinkDefines</name>
<state></state>
</option>
<option>
<name>IlinkConfigDefines</name>
<state></state>
</option>
<option>
<name>IlinkMapFile</name>
<state>0</state>
</option>
<option>
<name>IlinkLogFile</name>
<state>0</state>
</option>
<option>
<name>IlinkLogInitialization</name>
<state>0</state>
</option>
<option>
<name>IlinkLogModule</name>
<state>0</state>
</option>
<option>
<name>IlinkLogSection</name>
<state>0</state>
</option>
<option>
<name>IlinkLogVeneer</name>
<state>0</state>
</option>
<option>
<name>IlinkIcfOverride</name>
<state>0</state>
</option>
<option>
<name>IlinkIcfFile</name>
<state>lnk0t.icf</state>
</option>
<option>
<name>IlinkIcfFileSlave</name>
<state></state>
</option>
<option>
<name>IlinkEnableRemarks</name>
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<option>
<name>IlinkSuppressDiags</name>
<state></state>
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<option>
<name>IlinkTreatAsRem</name>
<state></state>
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<name>IlinkTreatAsWarn</name>
<state></state>
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<state></state>
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<state>0</state>
</option>
<option>
<name>IlinkExtraOptions</name>
<state></state>
</option>
<option>
<name>IlinkLowLevelInterfaceSlave</name>
<state>1</state>
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<option>
<name>IlinkAutoLibEnable</name>
<state>1</state>
</option>
<option>
<name>IlinkAdditionalLibs</name>
<state></state>
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<option>
<name>IlinkOverrideProgramEntryLabel</name>
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<name>IlinkProgramEntryLabelSelect</name>
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</option>
<option>
<name>IlinkProgramEntryLabel</name>
<state></state>
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<option>
<name>DoFill</name>
<state>0</state>
</option>
<option>
<name>FillerByte</name>
<state>0xFF</state>
</option>
<option>
<name>FillerStart</name>
<state>0x0</state>
</option>
<option>
<name>FillerEnd</name>
<state>0x0</state>
</option>
<option>
<name>CrcSize</name>
<version>0</version>
<state>1</state>
</option>
<option>
<name>CrcAlign</name>
<state>1</state>
</option>
<option>
<name>CrcPoly</name>
<state>0x11021</state>
</option>
<option>
<name>CrcCompl</name>
<version>0</version>
<state>0</state>
</option>
<option>
<name>CrcBitOrder</name>
<version>0</version>
<state>0</state>
</option>
<option>
<name>CrcInitialValue</name>
<state>0x0</state>
</option>
<option>
<name>DoCrc</name>
<state>0</state>
</option>
<option>
<name>IlinkBE8Slave</name>
<state>1</state>
</option>
<option>
<name>IlinkBufferedTerminalOutput</name>
<state>1</state>
</option>
<option>
<name>IlinkStdoutInterfaceSlave</name>
<state>1</state>
</option>
<option>
<name>CrcFullSize</name>
<state>0</state>
</option>
<option>
<name>IlinkIElfToolPostProcess</name>
<state>0</state>
</option>
<option>
<name>IlinkLogAutoLibSelect</name>
<state>0</state>
</option>
<option>
<name>IlinkLogRedirSymbols</name>
<state>0</state>
</option>
<option>
<name>IlinkLogUnusedFragments</name>
<state>0</state>
</option>
<option>
<name>IlinkCrcReverseByteOrder</name>
<state>0</state>
</option>
<option>
<name>IlinkCrcUseAsInput</name>
<state>1</state>
</option>
<option>
<name>IlinkOptInline</name>
<state>1</state>
</option>
<option>
<name>IlinkOptExceptionsAllow</name>
<state>1</state>
</option>
<option>
<name>IlinkOptExceptionsForce</name>
<state>0</state>
</option>
<option>
<name>IlinkCmsis</name>
<state>1</state>
</option>
<option>
<name>IlinkOptMergeDuplSections</name>
<state>0</state>
</option>
<option>
<name>IlinkOptUseVfe</name>
<state>1</state>
</option>
<option>
<name>IlinkOptForceVfe</name>
<state>0</state>
</option>
<option>
<name>IlinkStackAnalysisEnable</name>
<state>0</state>
</option>
<option>
<name>IlinkStackControlFile</name>
<state></state>
</option>
<option>
<name>IlinkStackCallGraphFile</name>
<state></state>
</option>
<option>
<name>CrcAlgorithm</name>
<version>0</version>
<state>1</state>
</option>
<option>
<name>CrcUnitSize</name>
<version>0</version>
<state>0</state>
</option>
<option>
<name>IlinkThreadsSlave</name>
<state>1</state>
</option>
</data>
</settings>
<settings>
<name>IARCHIVE</name>
<archiveVersion>0</archiveVersion>
<data>
<version>0</version>
<wantNonLocal>1</wantNonLocal>
<debug>0</debug>
<option>
<name>IarchiveInputs</name>
<state></state>
</option>
<option>
<name>IarchiveOverride</name>
<state>0</state>
</option>
<option>
<name>IarchiveOutput</name>
<state>###Unitialized###</state>
</option>
</data>
</settings>
<settings>
<name>BILINK</name>
<archiveVersion>0</archiveVersion>
<data/>
</settings>
</configuration>
<group>
<name>bsp</name>
<file>

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<p class=MsoNormal align=left style='text-align:left'><span lang=EN-US
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</td>
<td width=289 nowrap style='width:217.0pt;border-top:none;border-left:none;
border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
@@ -685,7 +665,7 @@ div.WordSection1
<td width=48 nowrap style='width:36.0pt;border:solid windowtext 1.0pt;
border-top:none;padding:0cm 5.4pt 0cm 5.4pt;height:13.5pt'>
<p class=MsoNormal align=center style='text-align:center'><span lang=EN-US
style='font-size:11.0pt;font-family:력芥;color:black'>29</span></p>
style='font-size:11.0pt;font-family:력芥;color:black'>28</span></p>
</td>
<td width=289 nowrap style='width:217.0pt;border-top:none;border-left:none;
border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
@@ -704,7 +684,7 @@ div.WordSection1
<td width=48 nowrap style='width:36.0pt;border:solid windowtext 1.0pt;
border-top:none;padding:0cm 5.4pt 0cm 5.4pt;height:13.5pt'>
<p class=MsoNormal align=center style='text-align:center'><span lang=EN-US
style='font-size:11.0pt;font-family:력芥;color:black'>30</span></p>
style='font-size:11.0pt;font-family:력芥;color:black'>29</span></p>
</td>
<td width=93 nowrap rowspan=2 style='width:70.0pt;border-top:none;border-left:
none;border-bottom:solid black 1.0pt;border-right:solid windowtext 1.0pt;
@@ -730,7 +710,7 @@ div.WordSection1
<td width=48 nowrap style='width:36.0pt;border:solid windowtext 1.0pt;
border-top:none;padding:0cm 5.4pt 0cm 5.4pt;height:13.5pt'>
<p class=MsoNormal align=center style='text-align:center'><span lang=EN-US
style='font-size:11.0pt;font-family:력芥;color:black'>31</span></p>
style='font-size:11.0pt;font-family:력芥;color:black'>30</span></p>
</td>
<td width=289 nowrap style='width:217.0pt;border-top:none;border-left:none;
border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
@@ -750,7 +730,7 @@ div.WordSection1
<td width=48 nowrap style='width:36.0pt;border:solid windowtext 1.0pt;
border-top:none;padding:0cm 5.4pt 0cm 5.4pt;height:13.5pt'>
<p class=MsoNormal align=center style='text-align:center'><span lang=EN-US
style='font-size:11.0pt;font-family:력芥;color:black'>32</span></p>
style='font-size:11.0pt;font-family:력芥;color:black'>31</span></p>
</td>
<td width=93 nowrap rowspan=2 style='width:70.0pt;border-top:none;border-left:
none;border-bottom:solid black 1.0pt;border-right:solid windowtext 1.0pt;
@@ -776,7 +756,7 @@ div.WordSection1
<td width=48 nowrap style='width:36.0pt;border:solid windowtext 1.0pt;
border-top:none;padding:0cm 5.4pt 0cm 5.4pt;height:13.5pt'>
<p class=MsoNormal align=center style='text-align:center'><span lang=EN-US
style='font-size:11.0pt;font-family:력芥;color:black'>33</span></p>
style='font-size:11.0pt;font-family:력芥;color:black'>32</span></p>
</td>
<td width=289 nowrap style='width:217.0pt;border-top:none;border-left:none;
border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
@@ -795,7 +775,7 @@ div.WordSection1
<td width=48 nowrap style='width:36.0pt;border:solid windowtext 1.0pt;
border-top:none;padding:0cm 5.4pt 0cm 5.4pt;height:13.5pt'>
<p class=MsoNormal align=center style='text-align:center'><span lang=EN-US
style='font-size:11.0pt;font-family:력芥;color:black'>34</span></p>
style='font-size:11.0pt;font-family:력芥;color:black'>33</span></p>
</td>
<td width=93 nowrap rowspan=3 style='width:70.0pt;border-top:none;border-left:
none;border-bottom:solid black 1.0pt;border-right:solid windowtext 1.0pt;
@@ -820,7 +800,7 @@ div.WordSection1
<td width=48 nowrap style='width:36.0pt;border:solid windowtext 1.0pt;
border-top:none;padding:0cm 5.4pt 0cm 5.4pt;height:13.5pt'>
<p class=MsoNormal align=center style='text-align:center'><span lang=EN-US
style='font-size:11.0pt;font-family:력芥;color:black'>35</span></p>
style='font-size:11.0pt;font-family:력芥;color:black'>34</span></p>
</td>
<td width=289 nowrap style='width:217.0pt;border-top:none;border-left:none;
border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
@@ -839,7 +819,7 @@ div.WordSection1
<td width=48 nowrap style='width:36.0pt;border:solid windowtext 1.0pt;
border-top:none;padding:0cm 5.4pt 0cm 5.4pt;height:13.5pt'>
<p class=MsoNormal align=center style='text-align:center'><span lang=EN-US
style='font-size:11.0pt;font-family:력芥;color:black'>36</span></p>
style='font-size:11.0pt;font-family:력芥;color:black'>35</span></p>
</td>
<td width=289 nowrap style='width:217.0pt;border-top:none;border-left:none;
border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
@@ -858,7 +838,7 @@ div.WordSection1
<td width=48 nowrap style='width:36.0pt;border:solid windowtext 1.0pt;
border-top:none;padding:0cm 5.4pt 0cm 5.4pt;height:13.5pt'>
<p class=MsoNormal align=center style='text-align:center'><span lang=EN-US
style='font-size:11.0pt;font-family:력芥;color:black'>37</span></p>
style='font-size:11.0pt;font-family:력芥;color:black'>36</span></p>
</td>
<td width=93 nowrap rowspan=5 style='width:70.0pt;border-top:none;border-left:
none;border-bottom:solid black 1.0pt;border-right:solid windowtext 1.0pt;
@@ -884,7 +864,7 @@ div.WordSection1
<td width=48 nowrap style='width:36.0pt;border:solid windowtext 1.0pt;
border-top:none;padding:0cm 5.4pt 0cm 5.4pt;height:13.5pt'>
<p class=MsoNormal align=center style='text-align:center'><span lang=EN-US
style='font-size:11.0pt;font-family:력芥;color:black'>38</span></p>
style='font-size:11.0pt;font-family:력芥;color:black'>37</span></p>
</td>
<td width=289 nowrap style='width:217.0pt;border-top:none;border-left:none;
border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
@@ -904,7 +884,7 @@ div.WordSection1
<td width=48 nowrap style='width:36.0pt;border:solid windowtext 1.0pt;
border-top:none;padding:0cm 5.4pt 0cm 5.4pt;height:13.5pt'>
<p class=MsoNormal align=center style='text-align:center'><span lang=EN-US
style='font-size:11.0pt;font-family:력芥;color:black'>39</span></p>
style='font-size:11.0pt;font-family:력芥;color:black'>38</span></p>
</td>
<td width=289 nowrap style='width:217.0pt;border-top:none;border-left:none;
border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
@@ -924,7 +904,7 @@ div.WordSection1
<td width=48 nowrap style='width:36.0pt;border:solid windowtext 1.0pt;
border-top:none;padding:0cm 5.4pt 0cm 5.4pt;height:13.5pt'>
<p class=MsoNormal align=center style='text-align:center'><span lang=EN-US
style='font-size:11.0pt;font-family:력芥;color:black'>40</span></p>
style='font-size:11.0pt;font-family:력芥;color:black'>39</span></p>
</td>
<td width=289 nowrap style='width:217.0pt;border-top:none;border-left:none;
border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
@@ -944,7 +924,7 @@ div.WordSection1
<td width=48 nowrap style='width:36.0pt;border:solid windowtext 1.0pt;
border-top:none;padding:0cm 5.4pt 0cm 5.4pt;height:13.5pt'>
<p class=MsoNormal align=center style='text-align:center'><span lang=EN-US
style='font-size:11.0pt;font-family:력芥;color:black'>41</span></p>
style='font-size:11.0pt;font-family:력芥;color:black'>40</span></p>
</td>
<td width=289 nowrap style='width:217.0pt;border-top:none;border-left:none;
border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
@@ -964,7 +944,7 @@ div.WordSection1
<td width=48 nowrap style='width:36.0pt;border:solid windowtext 1.0pt;
border-top:none;padding:0cm 5.4pt 0cm 5.4pt;height:13.5pt'>
<p class=MsoNormal align=center style='text-align:center'><span lang=EN-US
style='font-size:11.0pt;font-family:력芥;color:black'>42</span></p>
style='font-size:11.0pt;font-family:력芥;color:black'>41</span></p>
</td>
<td width=93 nowrap rowspan=3 style='width:70.0pt;border-top:none;border-left:
none;border-bottom:solid black 1.0pt;border-right:solid windowtext 1.0pt;
@@ -990,7 +970,7 @@ div.WordSection1
<td width=48 nowrap style='width:36.0pt;border:solid windowtext 1.0pt;
border-top:none;padding:0cm 5.4pt 0cm 5.4pt;height:13.5pt'>
<p class=MsoNormal align=center style='text-align:center'><span lang=EN-US
style='font-size:11.0pt;font-family:력芥;color:black'>43</span></p>
style='font-size:11.0pt;font-family:력芥;color:black'>42</span></p>
</td>
<td width=289 nowrap style='width:217.0pt;border-top:none;border-left:none;
border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
@@ -1010,7 +990,7 @@ div.WordSection1
<td width=48 nowrap style='width:36.0pt;border:solid windowtext 1.0pt;
border-top:none;padding:0cm 5.4pt 0cm 5.4pt;height:13.5pt'>
<p class=MsoNormal align=center style='text-align:center'><span lang=EN-US
style='font-size:11.0pt;font-family:력芥;color:black'>44</span></p>
style='font-size:11.0pt;font-family:력芥;color:black'>43</span></p>
</td>
<td width=289 nowrap style='width:217.0pt;border-top:none;border-left:none;
border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
@@ -1030,7 +1010,7 @@ div.WordSection1
<td width=48 nowrap style='width:36.0pt;border:solid windowtext 1.0pt;
border-top:none;padding:0cm 5.4pt 0cm 5.4pt;height:13.5pt'>
<p class=MsoNormal align=center style='text-align:center'><span lang=EN-US
style='font-size:11.0pt;font-family:력芥;color:black'>45</span></p>
style='font-size:11.0pt;font-family:력芥;color:black'>44</span></p>
</td>
<td width=93 nowrap rowspan=7 style='width:70.0pt;border-top:none;border-left:
none;border-bottom:solid black 1.0pt;border-right:solid windowtext 1.0pt;
@@ -1056,7 +1036,7 @@ div.WordSection1
<td width=48 nowrap style='width:36.0pt;border:solid windowtext 1.0pt;
border-top:none;padding:0cm 5.4pt 0cm 5.4pt;height:13.5pt'>
<p class=MsoNormal align=center style='text-align:center'><span lang=EN-US
style='font-size:11.0pt;font-family:력芥;color:black'>46</span></p>
style='font-size:11.0pt;font-family:력芥;color:black'>45</span></p>
</td>
<td width=289 nowrap style='width:217.0pt;border-top:none;border-left:none;
border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
@@ -1076,7 +1056,7 @@ div.WordSection1
<td width=48 nowrap style='width:36.0pt;border:solid windowtext 1.0pt;
border-top:none;padding:0cm 5.4pt 0cm 5.4pt;height:13.5pt'>
<p class=MsoNormal align=center style='text-align:center'><span lang=EN-US
style='font-size:11.0pt;font-family:력芥;color:black'>47</span></p>
style='font-size:11.0pt;font-family:력芥;color:black'>46</span></p>
</td>
<td width=289 nowrap style='width:217.0pt;border-top:none;border-left:none;
border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
@@ -1096,7 +1076,7 @@ div.WordSection1
<td width=48 nowrap style='width:36.0pt;border:solid windowtext 1.0pt;
border-top:none;padding:0cm 5.4pt 0cm 5.4pt;height:13.5pt'>
<p class=MsoNormal align=center style='text-align:center'><span lang=EN-US
style='font-size:11.0pt;font-family:력芥;color:black'>48</span></p>
style='font-size:11.0pt;font-family:력芥;color:black'>47</span></p>
</td>
<td width=289 nowrap style='width:217.0pt;border-top:none;border-left:none;
border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
@@ -1116,7 +1096,7 @@ div.WordSection1
<td width=48 nowrap style='width:36.0pt;border:solid windowtext 1.0pt;
border-top:none;padding:0cm 5.4pt 0cm 5.4pt;height:13.5pt'>
<p class=MsoNormal align=center style='text-align:center'><span lang=EN-US
style='font-size:11.0pt;font-family:력芥;color:black'>49</span></p>
style='font-size:11.0pt;font-family:력芥;color:black'>48</span></p>
</td>
<td width=289 nowrap style='width:217.0pt;border-top:none;border-left:none;
border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
@@ -1136,7 +1116,7 @@ div.WordSection1
<td width=48 nowrap style='width:36.0pt;border:solid windowtext 1.0pt;
border-top:none;padding:0cm 5.4pt 0cm 5.4pt;height:13.5pt'>
<p class=MsoNormal align=center style='text-align:center'><span lang=EN-US
style='font-size:11.0pt;font-family:력芥;color:black'>50</span></p>
style='font-size:11.0pt;font-family:력芥;color:black'>49</span></p>
</td>
<td width=289 nowrap style='width:217.0pt;border-top:none;border-left:none;
border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
@@ -1156,7 +1136,7 @@ div.WordSection1
<td width=48 nowrap style='width:36.0pt;border:solid windowtext 1.0pt;
border-top:none;padding:0cm 5.4pt 0cm 5.4pt;height:13.5pt'>
<p class=MsoNormal align=center style='text-align:center'><span lang=EN-US
style='font-size:11.0pt;font-family:력芥;color:black'>51</span></p>
style='font-size:11.0pt;font-family:력芥;color:black'>50</span></p>
</td>
<td width=289 nowrap style='width:217.0pt;border-top:none;border-left:none;
border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
@@ -1176,7 +1156,7 @@ div.WordSection1
<td width=48 nowrap style='width:36.0pt;border:solid windowtext 1.0pt;
border-top:none;padding:0cm 5.4pt 0cm 5.4pt;height:13.5pt'>
<p class=MsoNormal align=center style='text-align:center'><span lang=EN-US
style='font-size:11.0pt;font-family:력芥;color:black'>52</span></p>
style='font-size:11.0pt;font-family:력芥;color:black'>51</span></p>
</td>
<td width=93 nowrap rowspan=3 style='width:70.0pt;border-top:none;border-left:
none;border-bottom:solid black 1.0pt;border-right:solid windowtext 1.0pt;
@@ -1202,7 +1182,7 @@ div.WordSection1
<td width=48 nowrap style='width:36.0pt;border:solid windowtext 1.0pt;
border-top:none;padding:0cm 5.4pt 0cm 5.4pt;height:13.5pt'>
<p class=MsoNormal align=center style='text-align:center'><span lang=EN-US
style='font-size:11.0pt;font-family:력芥;color:black'>53</span></p>
style='font-size:11.0pt;font-family:력芥;color:black'>52</span></p>
</td>
<td width=289 nowrap style='width:217.0pt;border-top:none;border-left:none;
border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
@@ -1222,7 +1202,7 @@ div.WordSection1
<td width=48 nowrap style='width:36.0pt;border:solid windowtext 1.0pt;
border-top:none;padding:0cm 5.4pt 0cm 5.4pt;height:13.5pt'>
<p class=MsoNormal align=center style='text-align:center'><span lang=EN-US
style='font-size:11.0pt;font-family:력芥;color:black'>54</span></p>
style='font-size:11.0pt;font-family:력芥;color:black'>53</span></p>
</td>
<td width=289 nowrap style='width:217.0pt;border-top:none;border-left:none;
border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
@@ -1243,9 +1223,9 @@ div.WordSection1
<td width=48 nowrap style='width:36.0pt;border:solid windowtext 1.0pt;
border-top:none;padding:0cm 5.4pt 0cm 5.4pt;height:13.5pt'>
<p class=MsoNormal align=center style='text-align:center'><span lang=EN-US
style='font-size:11.0pt;font-family:력芥;color:black'>55</span></p>
style='font-size:11.0pt;font-family:력芥;color:black'>54</span></p>
</td>
<td width=93 nowrap rowspan=7 style='width:70.0pt;border-top:none;border-left:
<td width=93 nowrap rowspan=8 style='width:70.0pt;border-top:none;border-left:
none;border-bottom:solid black 1.0pt;border-right:solid windowtext 1.0pt;
padding:0cm 5.4pt 0cm 5.4pt;height:13.5pt'>
<p class=MsoNormal align=center style='text-align:center'><span lang=EN-US
@@ -1265,6 +1245,27 @@ div.WordSection1
style='font-size:11.0pt;font-family:력芥;color:black'>賈痰쫴璂쏵契<span lang=EN-US>CRC</span>눈渴</span></p>
</td>
</tr>
<tr style='height:13.5pt'>
<td width=48 nowrap style='width:36.0pt;border:solid windowtext 1.0pt;
border-top:none;padding:0cm 5.4pt 0cm 5.4pt;height:13.5pt'>
<p class=MsoNormal align=center style='text-align:center'><span lang=EN-US
style='font-size:11.0pt;font-family:력芥;color:black'>55</span></p>
</td>
<td width=289 nowrap style='width:217.0pt;border-top:none;border-left:none;
border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
padding:0cm 5.4pt 0cm 5.4pt;height:13.5pt'>
<p class=MsoNormal align=left style='text-align:left'><span lang=EN-US
style='font-size:11.0pt;font-family:력芥;color:black'>fullduplex_dma_jtagpin</span></p>
</td>
<td width=343 nowrap style='width:257.0pt;border-top:none;border-left:none;
border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
padding:0cm 5.4pt 0cm 5.4pt;height:13.5pt'>
<p class=MsoNormal align=left style='text-align:left'><span lang=EN-US
style='font-size:11.0pt;font-family:력芥;color:black'>SPI</span><span
style='font-size:11.0pt;font-family:력芥;color:black'>賈痰<span lang=EN-US>DMA</span>쏵契홍崗묏繫祇깻鄲<EFBFBD>돕<span
lang=EN-US>JTAG</span>신</span></p>
</td>
</tr>
<tr style='height:13.5pt'>
<td width=48 nowrap style='width:36.0pt;border:solid windowtext 1.0pt;
border-top:none;padding:0cm 5.4pt 0cm 5.4pt;height:13.5pt'>
@@ -1295,6 +1296,27 @@ div.WordSection1
border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
padding:0cm 5.4pt 0cm 5.4pt;height:13.5pt'>
<p class=MsoNormal align=left style='text-align:left'><span lang=EN-US
style='font-size:11.0pt;font-family:력芥;color:black'>halfduplex_dma_jtagpin</span></p>
</td>
<td width=343 nowrap style='width:257.0pt;border-top:none;border-left:none;
border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
padding:0cm 5.4pt 0cm 5.4pt;height:13.5pt'>
<p class=MsoNormal align=left style='text-align:left'><span lang=EN-US
style='font-size:11.0pt;font-family:력芥;color:black'>SPI</span><span
style='font-size:11.0pt;font-family:력芥;color:black'>賈痰<span lang=EN-US>DMA</span>쏵契곕崗묏繫祇깻鄲<EFBFBD>돕<span
lang=EN-US>JTAG</span>신</span></p>
</td>
</tr>
<tr style='height:13.5pt'>
<td width=48 nowrap style='width:36.0pt;border:solid windowtext 1.0pt;
border-top:none;padding:0cm 5.4pt 0cm 5.4pt;height:13.5pt'>
<p class=MsoNormal align=center style='text-align:center'><span lang=EN-US
style='font-size:11.0pt;font-family:력芥;color:black'>58</span></p>
</td>
<td width=289 nowrap style='width:217.0pt;border-top:none;border-left:none;
border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
padding:0cm 5.4pt 0cm 5.4pt;height:13.5pt'>
<p class=MsoNormal align=left style='text-align:left'><span lang=EN-US
style='font-size:11.0pt;font-family:력芥;color:black'>halfduplex_interrupt</span></p>
</td>
<td width=343 nowrap style='width:257.0pt;border-top:none;border-left:none;
@@ -1309,7 +1331,7 @@ div.WordSection1
<td width=48 nowrap style='width:36.0pt;border:solid windowtext 1.0pt;
border-top:none;padding:0cm 5.4pt 0cm 5.4pt;height:13.5pt'>
<p class=MsoNormal align=center style='text-align:center'><span lang=EN-US
style='font-size:11.0pt;font-family:력芥;color:black'>58</span></p>
style='font-size:11.0pt;font-family:력芥;color:black'>59</span></p>
</td>
<td width=289 nowrap style='width:217.0pt;border-top:none;border-left:none;
border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;
@@ -1329,7 +1351,7 @@ div.WordSection1
<td width=48 nowrap style='width:36.0pt;border:solid windowtext 1.0pt;
border-top:none;padding:0cm 5.4pt 0cm 5.4pt;height:13.5pt'>
<p class=MsoNormal align=center style='text-align:center'><span lang=EN-US
style='font-size:11.0pt;font-family:력芥;color:black'>59</span></p>
style='font-size:11.0pt;font-family:력芥;color:black'>60</span></p>
</td>
<td width=289 nowrap style='width:217.0pt;border-top:none;border-left:none;
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style='font-size:11.0pt;font-family:력芥;color:black'>賈痰쫴祁쏵契데窟데蕨怜澗</span></p>
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<p class=MsoNormal align=center style='text-align:center'><span lang=EN-US
style='font-size:11.0pt;font-family:력芥;color:black'>60</span></p>
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<p class=MsoNormal align=left style='text-align:left'><span lang=EN-US
style='font-size:11.0pt;font-family:력芥;color:black'>use_jtagpin_hardwarecs_dma</span></p>
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<p class=MsoNormal align=left style='text-align:left'><span lang=EN-US
style='font-size:11.0pt;font-family:력芥;color:black'>SPI</span><span
style='font-size:11.0pt;font-family:력芥;color:black'>鄲<EFBFBD>돕<span lang=EN-US>JTAG</span>신깻賈痰<span
lang=EN-US>DMA</span>쏵契袒숭<span lang=EN-US>CS</span>繫祇</span></p>
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