update version to v2.1.2

project/at_start_f415/examples/adc/current_vref_value_check/mdk_v5/current_vref_value_check.uvprojx

@@ -10,7 +10,7 @@
       <TargetName>current_vref_value_check</TargetName>
       <ToolsetNumber>0x4</ToolsetNumber>
       <ToolsetName>ARM-ADS</ToolsetName>
-      <pCCUsed>5060750::V5.06 update 6 (build 750)::ARMCC</pCCUsed>
+      <pCCUsed>5060750::V5.06 update 6 (build 750)::.\ARMCC</pCCUsed>
       <uAC6>0</uAC6>
       <TargetOption>
         <TargetCommonOption>

project/at_start_f415/examples/adc/exint_trigger_partitioned/mdk_v5/exint_trigger_partitioned.uvprojx

@@ -10,7 +10,7 @@
       <TargetName>exint_trigger_partitioned</TargetName>
       <ToolsetNumber>0x4</ToolsetNumber>
       <ToolsetName>ARM-ADS</ToolsetName>
-      <pCCUsed>5060750::V5.06 update 6 (build 750)::ARMCC</pCCUsed>
+      <pCCUsed>5060750::V5.06 update 6 (build 750)::.\ARMCC</pCCUsed>
       <uAC6>0</uAC6>
       <TargetOption>
         <TargetCommonOption>

project/at_start_f415/examples/adc/exint_trigger_partitioned/src/at32f415_int.c

@@ -142,7 +142,7 @@ void SysTick_Handler(void)
   */
 void DMA1_Channel1_IRQHandler(void)
 {
-  if(dma_flag_get(DMA1_FDT1_FLAG) != RESET)
+  if(dma_interrupt_flag_get(DMA1_FDT1_FLAG) != RESET)
   {
     dma_flag_clear(DMA1_FDT1_FLAG);
     dma_trans_complete_flag = 1;
@@ -156,7 +156,7 @@ void DMA1_Channel1_IRQHandler(void)
   */
 void ADC1_IRQHandler(void)
 {
-  if(adc_flag_get(ADC1, ADC_PCCE_FLAG) != RESET)
+  if(adc_interrupt_flag_get(ADC1, ADC_PCCE_FLAG) != RESET)
   {
     adc_flag_clear(ADC1, ADC_PCCE_FLAG);
     if(preempt_trigger_count < 3)

project/at_start_f415/examples/adc/internal_temperature_sensor/mdk_v5/internal_temperature_sensor.uvprojx

@@ -10,7 +10,7 @@
       <TargetName>internal_temperature_sensor</TargetName>
       <ToolsetNumber>0x4</ToolsetNumber>
       <ToolsetName>ARM-ADS</ToolsetName>
-      <pCCUsed>5060750::V5.06 update 6 (build 750)::ARMCC</pCCUsed>
+      <pCCUsed>5060750::V5.06 update 6 (build 750)::.\ARMCC</pCCUsed>
       <uAC6>0</uAC6>
       <TargetOption>
         <TargetCommonOption>

project/at_start_f415/examples/adc/repeat_conversion_loop_transfer/src/at32f415_int.c

@@ -140,7 +140,7 @@ void SysTick_Handler(void)
   */
 void DMA1_Channel1_IRQHandler(void)
 {
-  if(dma_flag_get(DMA1_FDT1_FLAG) != RESET)
+  if(dma_interrupt_flag_get(DMA1_FDT1_FLAG) != RESET)
   {
     dma_flag_clear(DMA1_FDT1_FLAG);
     dma_trans_complete_flag++;

project/at_start_f415/examples/adc/software_trigger_repeat/src/at32f415_int.c

@@ -140,7 +140,7 @@ void SysTick_Handler(void)
   */
 void DMA1_Channel1_IRQHandler(void)
 {
-  if(dma_flag_get(DMA1_FDT1_FLAG) != RESET)
+  if(dma_interrupt_flag_get(DMA1_FDT1_FLAG) != RESET)
   {
     dma_flag_clear(DMA1_FDT1_FLAG);
     dma_trans_complete_flag++;

project/at_start_f415/examples/adc/tmr_trigger_automatic_preempted/mdk_v5/tmr_trigger_automatic_preempted.uvprojx

@@ -10,7 +10,7 @@
       <TargetName>tmr_trigger_automatic_preempted</TargetName>
       <ToolsetNumber>0x4</ToolsetNumber>
       <ToolsetName>ARM-ADS</ToolsetName>
-      <pCCUsed>5060750::V5.06 update 6 (build 750)::ARMCC</pCCUsed>
+      <pCCUsed>5060750::V5.06 update 6 (build 750)::.\ARMCC</pCCUsed>
       <uAC6>0</uAC6>
       <TargetOption>
         <TargetCommonOption>

project/at_start_f415/examples/adc/tmr_trigger_automatic_preempted/src/at32f415_int.c

@@ -143,7 +143,7 @@ void SysTick_Handler(void)
   */
 void DMA1_Channel1_IRQHandler(void)
 {
-  if(dma_flag_get(DMA1_FDT1_FLAG) != RESET)
+  if(dma_interrupt_flag_get(DMA1_FDT1_FLAG) != RESET)
   {
     dma_flag_clear(DMA1_FDT1_FLAG);
     dma_trans_complete_flag = 1;
@@ -157,7 +157,7 @@ void DMA1_Channel1_IRQHandler(void)
   */
 void ADC1_IRQHandler(void)
 {
-  if(adc_flag_get(ADC1, ADC_PCCE_FLAG) != RESET)
+  if(adc_interrupt_flag_get(ADC1, ADC_PCCE_FLAG) != RESET)
   {
     adc_flag_clear(ADC1, ADC_PCCE_FLAG);
     if(preempt_conversion_count < 5)

project/at_start_f415/examples/adc/voltage_monitoring/mdk_v5/voltage_monitoring.uvprojx

@@ -10,7 +10,7 @@
       <TargetName>voltage_monitoring</TargetName>
       <ToolsetNumber>0x4</ToolsetNumber>
       <ToolsetName>ARM-ADS</ToolsetName>
-      <pCCUsed>5060750::V5.06 update 6 (build 750)::ARMCC</pCCUsed>
+      <pCCUsed>5060750::V5.06 update 6 (build 750)::.\ARMCC</pCCUsed>
       <uAC6>0</uAC6>
       <TargetOption>
         <TargetCommonOption>

project/at_start_f415/examples/adc/voltage_monitoring/src/at32f415_int.c

@@ -142,7 +142,7 @@ void SysTick_Handler(void)
   */
 void ADC1_IRQHandler(void)
 {
-  if(adc_flag_get(ADC1, ADC_VMOR_FLAG) != RESET)
+  if(adc_interrupt_flag_get(ADC1, ADC_VMOR_FLAG) != RESET)
   {
     at32_led_toggle(LED3);
     adc_flag_clear(ADC1, ADC_VMOR_FLAG);

project/at_start_f415/examples/can/communication_mode/src/main.c

@@ -108,7 +108,7 @@ static void can_configuration(void)
   nvic_irq_enable(CAN1_SE_IRQn, 0x00, 0x00);
   nvic_irq_enable(CAN1_RX0_IRQn, 0x00, 0x00);
   can_interrupt_enable(CAN1, CAN_RF0MIEN_INT, TRUE);
-  
+
   /* error interrupt enable */
   can_interrupt_enable(CAN1, CAN_ETRIEN_INT, TRUE);
   can_interrupt_enable(CAN1, CAN_EOIEN_INT, TRUE);
@@ -148,7 +148,7 @@ static void can_transmit_data(void)
 void CAN1_RX0_IRQHandler(void)
 {
   can_rx_message_type rx_message_struct;
-  if(can_flag_get(CAN1,CAN_RF0MN_FLAG) != RESET)
+  if(can_interrupt_flag_get(CAN1,CAN_RF0MN_FLAG) != RESET)
   {
     can_message_receive(CAN1, CAN_RX_FIFO0, &rx_message_struct);
     if(rx_message_struct.standard_id == 0x400)
@@ -166,7 +166,7 @@ void CAN1_RX0_IRQHandler(void)
 void CAN1_SE_IRQHandler(void)
 {
   __IO uint32_t err_index = 0;
-  if(can_flag_get(CAN1,CAN_ETR_FLAG) != RESET)
+  if(can_interrupt_flag_get(CAN1,CAN_ETR_FLAG) != RESET)
   {
     err_index = CAN1->ests & 0x70;
     can_flag_clear(CAN1, CAN_ETR_FLAG);

project/at_start_f415/examples/can/filter/src/main.c

@@ -133,7 +133,7 @@ static void can_configuration(void)
   nvic_irq_enable(CAN1_SE_IRQn, 0x00, 0x00);
   nvic_irq_enable(CAN1_RX0_IRQn, 0x00, 0x00);
   can_interrupt_enable(CAN1, CAN_RF0MIEN_INT, TRUE);
-  
+
   /* error interrupt enable */
   can_interrupt_enable(CAN1, CAN_ETRIEN_INT, TRUE);
   can_interrupt_enable(CAN1, CAN_EOIEN_INT, TRUE);
@@ -260,7 +260,7 @@ static void can_transmit_data(void)
 void CAN1_RX0_IRQHandler(void)
 {
   can_rx_message_type rx_message_struct;
-  if(can_flag_get(CAN1,CAN_RF0MN_FLAG) != RESET)
+  if(can_interrupt_flag_get(CAN1,CAN_RF0MN_FLAG) != RESET)
   {
     if(test_result == 4)
     {
@@ -288,7 +288,7 @@ void CAN1_RX0_IRQHandler(void)
 void CAN1_SE_IRQHandler(void)
 {
   __IO uint32_t err_index = 0;
-  if(can_flag_get(CAN1,CAN_ETR_FLAG) != RESET)
+  if(can_interrupt_flag_get(CAN1,CAN_ETR_FLAG) != RESET)
   {
     err_index = CAN1->ests & 0x70;
     can_flag_clear(CAN1, CAN_ETR_FLAG);

project/at_start_f415/examples/can/loopback_mode/src/main.c

@@ -108,7 +108,7 @@ static void can_configuration(void)
   nvic_irq_enable(CAN1_SE_IRQn, 0x00, 0x00);
   nvic_irq_enable(CAN1_RX0_IRQn, 0x00, 0x00);
   can_interrupt_enable(CAN1, CAN_RF0MIEN_INT, TRUE);
-  
+
   /* error interrupt enable */
   can_interrupt_enable(CAN1, CAN_ETRIEN_INT, TRUE);
   can_interrupt_enable(CAN1, CAN_EOIEN_INT, TRUE);
@@ -148,7 +148,7 @@ static void can_transmit_data(void)
 void CAN1_RX0_IRQHandler(void)
 {
   can_rx_message_type rx_message_struct;
-  if(can_flag_get(CAN1,CAN_RF0MN_FLAG) != RESET)
+  if(can_interrupt_flag_get(CAN1,CAN_RF0MN_FLAG) != RESET)
   {
     can_message_receive(CAN1, CAN_RX_FIFO0, &rx_message_struct);
     if(rx_message_struct.standard_id == 0x400)
@@ -164,7 +164,7 @@ void CAN1_RX0_IRQHandler(void)
 void CAN1_SE_IRQHandler(void)
 {
   __IO uint32_t err_index = 0;
-  if(can_flag_get(CAN1,CAN_ETR_FLAG) != RESET)
+  if(can_interrupt_flag_get(CAN1,CAN_ETR_FLAG) != RESET)
   {
     err_index = CAN1->ests & 0x70;
     can_flag_clear(CAN1, CAN_ETR_FLAG);

project/at_start_f415/examples/cmp/deep_sleep_mode/src/at32f415_int.c

@@ -138,7 +138,7 @@ void SysTick_Handler(void)
 
 void CMP1_IRQHandler(void)
 {
-  if(exint_flag_get(EXINT_LINE_19) != RESET)
+  if(exint_interrupt_flag_get(EXINT_LINE_19) != RESET)
   {
     /* clear exint21 flag */
     exint_flag_clear(EXINT_LINE_19);

project/at_start_f415/examples/cortex_m4/systick_interrupt/src/main.c

@@ -55,6 +55,26 @@ void systick_handler(void)
   }
 }
 
+/**
+  * @brief  config systick and enable interrupt.
+  * @param  none
+  * @retval none
+  */
+static uint32_t systick_interrupt_config(uint32_t ticks)
+{
+  if ((ticks - 1UL) > SysTick_LOAD_RELOAD_Msk)
+  {
+    return (1UL);
+  }
+
+  SysTick->LOAD  = (uint32_t)(ticks - 1UL);
+  NVIC_SetPriority (SysTick_IRQn, (1UL << __NVIC_PRIO_BITS) - 1UL);
+  SysTick->VAL   = 0UL;
+  SysTick->CTRL |= SysTick_CTRL_TICKINT_Msk |
+                   SysTick_CTRL_ENABLE_Msk;
+  return (0UL);
+}
+
 /**
   * @brief  main function.
   * @param  none
@@ -68,7 +88,7 @@ int main(void)
   systick_clock_source_config(SYSTICK_CLOCK_SOURCE_AHBCLK_NODIV);
 
   /* config systick reload value and enable interrupt */
-  SysTick_Config(MS_TICK);
+  systick_interrupt_config(MS_TICK);
 
   /* configure led */
   at32_led_init(LED2);

project/at_start_f415/examples/debug/tmr1/src/main.c

@@ -44,7 +44,7 @@ uint16_t counter = 0;
   */
 void TMR1_OVF_TMR10_IRQHandler(void)
 {
-  if(tmr_flag_get(TMR1, TMR_OVF_FLAG) != RESET)
+  if(tmr_interrupt_flag_get(TMR1, TMR_OVF_FLAG) != RESET)
   {
     /* add user code... */
     at32_led_toggle(LED3);

project/at_start_f415/examples/dma/data_to_gpio_flexible/src/main.c

@@ -47,7 +47,7 @@ uint16_t src_buffer[BUFFER_SIZE] = {0x0001, 0x0002, 0x0003, 0x0004, 0x0005, 0x00
   */
 void DMA2_Channel1_IRQHandler(void)
 {
-  if(dma_flag_get(DMA2_FDT1_FLAG) != RESET)
+  if(dma_interrupt_flag_get(DMA2_FDT1_FLAG) != RESET)
   {
     /* turn led2/led3/led4 on */
     at32_led_on(LED2);

project/at_start_f415/examples/dma/flash_to_sram/src/main.c

@@ -59,7 +59,7 @@ error_status buffer_compare(const uint32_t* pbuffer, uint32_t* pbuffer1, uint16_
   */
 void DMA1_Channel1_IRQHandler(void)
 {
-  if(dma_flag_get(DMA1_FDT1_FLAG) != RESET)
+  if(dma_interrupt_flag_get(DMA1_FDT1_FLAG) != RESET)
   {
     data_counter_end = 0;
     dma_flag_clear(DMA1_FDT1_FLAG);
@@ -157,4 +157,3 @@ int main(void)
 /**
   * @}
   */
-

project/at_start_f415/examples/ertc/calendar/src/at32f415_int.c

@@ -140,7 +140,7 @@ void SysTick_Handler(void)
   */
 void ERTCAlarm_IRQHandler(void)
 {
-  if(ertc_flag_get(ERTC_ALAF_FLAG) != RESET)
+  if(ertc_interrupt_flag_get(ERTC_ALAF_FLAG) != RESET)
   {
     /* display the alarm */
     ertc_alarm_show();

project/at_start_f415/examples/ertc/lick_calibration/src/at32f415_int.c

@@ -143,7 +143,7 @@ void SysTick_Handler(void)
   */
 void TMR5_GLOBAL_IRQHandler(void)
 {
-  if (tmr_flag_get(TMR5, TMR_C4_FLAG) != RESET)
+  if (tmr_interrupt_flag_get(TMR5, TMR_C4_FLAG) != RESET)
   {
     /* get the input capture value */
     tmp_c4[capture_number++] = tmr_channel_value_get(TMR5, TMR_SELECT_CHANNEL_4);

project/at_start_f415/examples/ertc/tamper/src/at32f415_int.c

@@ -141,7 +141,7 @@ void SysTick_Handler(void)
   */
 void TAMP_STAMP_IRQHandler(void)
 {
-  if(ertc_flag_get(ERTC_TP1F_FLAG) != RESET)
+  if(ertc_interrupt_flag_get(ERTC_TP1F_FLAG) != RESET)
   {
     /* check if ertc backup data registers are cleared */
     if(is_bpr_reg_reset() == 0)

project/at_start_f415/examples/ertc/time_stamp/src/at32f415_int.c

@@ -142,7 +142,7 @@ void SysTick_Handler(void)
   */
 void TAMP_STAMP_IRQHandler(void)
 {
-  if(ertc_flag_get(ERTC_TSF_FLAG))
+  if(ertc_interrupt_flag_get(ERTC_TSF_FLAG))
   {
     /* display the timestamp */
     ertc_timestamp_show();

project/at_start_f415/examples/ertc/wakeup_timer/src/at32f415_int.c

@@ -141,7 +141,7 @@ void SysTick_Handler(void)
   */
 void ERTC_WKUP_IRQHandler(void)
 {
-  if(ertc_flag_get(ERTC_WATF_FLAG) != RESET)
+  if(ertc_interrupt_flag_get(ERTC_WATF_FLAG) != RESET)
   {
     printf("wakeup\r\n");
 

project/at_start_f415/examples/exint/exint_config/src/main.c

@@ -93,7 +93,7 @@ void exint_line0_config(void)
   */
 void EXINT0_IRQHandler(void)
 {
-  if(exint_flag_get(EXINT_LINE_0) != RESET)
+  if(exint_interrupt_flag_get(EXINT_LINE_0) != RESET)
   {
     at32_led_toggle(LED2);
     at32_led_toggle(LED3);

project/at_start_f415/examples/exint/exint_software_trigger/src/main.c

@@ -88,7 +88,7 @@ static void tmr1_config(void)
   */
 void TMR1_OVF_TMR10_IRQHandler(void)
 {
-  if(tmr_flag_get(TMR1,TMR_OVF_FLAG) != RESET)
+  if(tmr_interrupt_flag_get(TMR1,TMR_OVF_FLAG) != RESET)
   {
     at32_led_toggle(LED2);
     exint_software_interrupt_event_generate(EXINT_LINE_4);
@@ -103,7 +103,7 @@ void TMR1_OVF_TMR10_IRQHandler(void)
   */
 void EXINT4_IRQHandler(void)
 {
-  if(exint_flag_get(EXINT_LINE_4) != RESET)
+  if(exint_interrupt_flag_get(EXINT_LINE_4) != RESET)
   {
     at32_led_toggle(LED3);
     at32_led_toggle(LED4);

project/at_start_f415/examples/i2s/halfduplex_interrupt/src/at32f415_int.c

@@ -143,7 +143,7 @@ void SysTick_Handler(void)
   */
  void SPI2_IRQHandler(void)
 {
-  if(spi_i2s_flag_get(SPI2, SPI_I2S_RDBF_FLAG) != RESET)
+  if(spi_i2s_interrupt_flag_get(SPI2, SPI_I2S_RDBF_FLAG) != RESET)
   {
     i2s2_buffer_rx[rx_index++] = spi_i2s_data_receive(SPI2);
   }
@@ -156,7 +156,7 @@ void SysTick_Handler(void)
   */
 void SPI1_IRQHandler(void)
 {
-  if(spi_i2s_flag_get(SPI1, SPI_I2S_TDBE_FLAG) != RESET)
+  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)

project/at_start_f415/examples/pwc/deepsleep_ertc_alarm/mdk_v5/deepsleep_ertc_alarm.uvprojx

@@ -10,7 +10,7 @@
       <TargetName>deepsleep_ertc_alarm</TargetName>
       <ToolsetNumber>0x4</ToolsetNumber>
       <ToolsetName>ARM-ADS</ToolsetName>
-      <pCCUsed>5060750::V5.06 update 6 (build 750)::ARMCC</pCCUsed>
+      <pCCUsed>5060750::V5.06 update 6 (build 750)::.\ARMCC</pCCUsed>
       <uAC6>0</uAC6>
       <TargetOption>
         <TargetCommonOption>

project/at_start_f415/examples/pwc/deepsleep_ertc_alarm/src/at32f415_int.c

@@ -140,7 +140,7 @@ void SysTick_Handler(void)
   */
 void ERTCAlarm_IRQHandler(void)
 {
-  if(ertc_flag_get(ERTC_ALAF_FLAG) != RESET)
+  if(ertc_interrupt_flag_get(ERTC_ALAF_FLAG) != RESET)
   {
     /* clear ertc alarm flag */
     ertc_flag_clear(ERTC_ALAF_FLAG);

project/at_start_f415/examples/pwc/deepsleep_ertc_tamper/mdk_v5/deepsleep_ertc_tamper.uvprojx

@@ -10,7 +10,7 @@
       <TargetName>deepsleep_ertc_tamper</TargetName>
       <ToolsetNumber>0x4</ToolsetNumber>
       <ToolsetName>ARM-ADS</ToolsetName>
-      <pCCUsed>5060750::V5.06 update 6 (build 750)::ARMCC</pCCUsed>
+      <pCCUsed>5060750::V5.06 update 6 (build 750)::.\ARMCC</pCCUsed>
       <uAC6>0</uAC6>
       <TargetOption>
         <TargetCommonOption>

project/at_start_f415/examples/pwc/deepsleep_ertc_tamper/src/at32f415_int.c

@@ -140,7 +140,7 @@ void SysTick_Handler(void)
   */
 void TAMP_STAMP_IRQHandler(void)
 {
-  if(ertc_flag_get(ERTC_TP1F_FLAG) != RESET)
+  if(ertc_interrupt_flag_get(ERTC_TP1F_FLAG) != RESET)
   {
     /* clear ertc alarm flag */
     ertc_flag_clear(ERTC_TP1F_FLAG);

project/at_start_f415/examples/pwc/power_voltage_monitor/mdk_v5/power_voltage_monitor.uvprojx

@@ -10,7 +10,7 @@
       <TargetName>power_voltage_monitor</TargetName>
       <ToolsetNumber>0x4</ToolsetNumber>
       <ToolsetName>ARM-ADS</ToolsetName>
-      <pCCUsed>5060750::V5.06 update 6 (build 750)::ARMCC</pCCUsed>
+      <pCCUsed>5060750::V5.06 update 6 (build 750)::.\ARMCC</pCCUsed>
       <uAC6>0</uAC6>
       <TargetOption>
         <TargetCommonOption>

project/at_start_f415/examples/pwc/power_voltage_monitor/src/at32f415_int.c

@@ -140,7 +140,7 @@ void SysTick_Handler(void)
   */
 void PVM_IRQHandler(void)
 {
-  if(exint_flag_get(EXINT_LINE_16) != RESET)
+  if(exint_interrupt_flag_get(EXINT_LINE_16) != RESET)
   {
     /* clear exint line flag */
     exint_flag_clear(EXINT_LINE_16);

project/at_start_f415/examples/pwc/sleep_tmr2/mdk_v5/sleep_tmr2.uvprojx

@@ -10,7 +10,7 @@
       <TargetName>sleep_tmr2</TargetName>
       <ToolsetNumber>0x4</ToolsetNumber>
       <ToolsetName>ARM-ADS</ToolsetName>
-      <pCCUsed>5060750::V5.06 update 6 (build 750)::ARMCC</pCCUsed>
+      <pCCUsed>5060750::V5.06 update 6 (build 750)::.\ARMCC</pCCUsed>
       <uAC6>0</uAC6>
       <TargetOption>
         <TargetCommonOption>

project/at_start_f415/examples/pwc/sleep_tmr2/src/at32f415_int.c

@@ -139,7 +139,7 @@ void SysTick_Handler(void)
   */
 void TMR2_GLOBAL_IRQHandler(void)
 {
-  if(tmr_flag_get(TMR2, TMR_OVF_FLAG) != RESET)
+  if(tmr_interrupt_flag_get(TMR2, TMR_OVF_FLAG) != RESET)
   {
     /* clear timer 2 ovf flag */
     tmr_flag_clear(TMR2, TMR_OVF_FLAG);

project/at_start_f415/examples/pwc/sleep_usart1/mdk_v5/sleep_usart1.uvprojx

@@ -10,7 +10,7 @@
       <TargetName>sleep_usart1</TargetName>
       <ToolsetNumber>0x4</ToolsetNumber>
       <ToolsetName>ARM-ADS</ToolsetName>
-      <pCCUsed>5060750::V5.06 update 6 (build 750)::ARMCC</pCCUsed>
+      <pCCUsed>5060750::V5.06 update 6 (build 750)::.\ARMCC</pCCUsed>
       <uAC6>0</uAC6>
       <TargetOption>
         <TargetCommonOption>

project/at_start_f415/examples/pwc/sleep_usart1/src/at32f415_int.c

@@ -141,7 +141,7 @@ void SysTick_Handler(void)
   */
 void USART1_IRQHandler(void)
 {
-  if(usart_flag_get(USART1, USART_RDBF_FLAG) != RESET)
+  if(usart_interrupt_flag_get(USART1, USART_RDBF_FLAG) != RESET)
   {
     /* clear rdbf flag */
     usart1_index = usart_data_receive(USART1);

project/at_start_f415/examples/pwc/standby_ertc_alarm/mdk_v5/standby_ertc_alarm.uvprojx

@@ -10,7 +10,7 @@
       <TargetName>standby_ertc_alarm</TargetName>
       <ToolsetNumber>0x4</ToolsetNumber>
       <ToolsetName>ARM-ADS</ToolsetName>
-      <pCCUsed>5060750::V5.06 update 6 (build 750)::ARMCC</pCCUsed>
+      <pCCUsed>5060750::V5.06 update 6 (build 750)::.\ARMCC</pCCUsed>
       <uAC6>0</uAC6>
       <TargetOption>
         <TargetCommonOption>

project/at_start_f415/examples/sdio/sd_mmc_card/src/at32_sdio.c

@@ -1779,7 +1779,7 @@ void SDIO2_IRQHandler(void)
   */
 sd_error_status_type sd_irq_service(void)
 {
-  if(sdio_flag_get(SDIOx, SDIO_DTCMPL_FLAG) != RESET)
+  if(sdio_interrupt_flag_get(SDIOx, SDIO_DTCMPL_FLAG) != RESET)
   {
     if(stop_flag == 1)
     {
@@ -1804,7 +1804,7 @@ sd_error_status_type sd_irq_service(void)
     return transfer_error;
   }
 
-  if(sdio_flag_get(SDIOx, SDIO_DTFAIL_FLAG) != RESET)
+  if(sdio_interrupt_flag_get(SDIOx, SDIO_DTFAIL_FLAG) != RESET)
   {
     /* clear flag */
     sdio_flag_clear(SDIOx, SDIO_DTFAIL_FLAG);
@@ -1813,7 +1813,7 @@ sd_error_status_type sd_irq_service(void)
     return transfer_error;
   }
 
-  if(sdio_flag_get(SDIOx, SDIO_DTTIMEOUT_FLAG) != RESET)
+  if(sdio_interrupt_flag_get(SDIOx, SDIO_DTTIMEOUT_FLAG) != RESET)
   {
     /* clear flag */
     sdio_flag_clear(SDIOx, SDIO_DTTIMEOUT_FLAG);
@@ -1822,7 +1822,7 @@ sd_error_status_type sd_irq_service(void)
     return transfer_error;
   }
 
-  if(sdio_flag_get(SDIOx, SDIO_RXERRO_FLAG) != RESET)
+  if(sdio_interrupt_flag_get(SDIOx, SDIO_RXERRO_FLAG) != RESET)
   {
     /* clear flag */
     sdio_flag_clear(SDIOx, SDIO_RXERRO_FLAG);
@@ -1831,7 +1831,7 @@ sd_error_status_type sd_irq_service(void)
     return(SD_RX_OVERRUN);
   }
 
-  if(sdio_flag_get(SDIOx, SDIO_TXERRU_FLAG) != RESET)
+  if(sdio_interrupt_flag_get(SDIOx, SDIO_TXERRU_FLAG) != RESET)
   {
     /* clear flag */
     sdio_flag_clear(SDIOx, SDIO_TXERRU_FLAG);
@@ -1840,7 +1840,7 @@ sd_error_status_type sd_irq_service(void)
     return(SD_TX_UNDERRUN);
   }
 
-  if(sdio_flag_get(SDIOx, SDIO_SBITERR_FLAG) != RESET)
+  if(sdio_interrupt_flag_get(SDIOx, SDIO_SBITERR_FLAG) != RESET)
   {
     /* clear flag */
     sdio_flag_clear(SDIOx, SDIO_SBITERR_FLAG);

project/at_start_f415/examples/sdio/sdio_fatfs/src/at32_sdio.c

@@ -100,11 +100,11 @@ sd_error_status_type sd_init(void)
     sdio_reset(SDIOx);
     /* power on */
     status = sd_power_on();
-    
+
     if(status == SD_OK)
       break;
   }
-  
+
   if(status == SD_OK)
   {
     /* sdio card initialize */
@@ -288,7 +288,7 @@ sd_error_status_type sd_power_on(void)
     while((!valid_voltage) && (count < SD_MAX_VOLT_TRIAL))
     {
       delay_ms(10);
-      
+
       /* send cmd55 before acmd41 */
       sdio_command_init_struct.argument = 0x00;
       sdio_command_init_struct.cmd_index = SD_CMD_APP_CMD;
@@ -355,7 +355,7 @@ sd_error_status_type sd_power_on(void)
     while((!valid_voltage) && (count < SD_MAX_VOLT_TRIAL))
     {
       delay_ms(10);
-      
+
       sdio_command_init_struct.argument = SD_VOLTAGE_WINDOW_MMC;
       sdio_command_init_struct.cmd_index = SD_CMD_SEND_OP_COND;
       sdio_command_init_struct.rsp_type = SDIO_RESPONSE_SHORT;
@@ -1786,7 +1786,7 @@ void SDIO2_IRQHandler(void)
   */
 sd_error_status_type sd_irq_service(void)
 {
-  if(sdio_flag_get(SDIOx, SDIO_DTCMPL_FLAG) != RESET)
+  if(sdio_interrupt_flag_get(SDIOx, SDIO_DTCMPL_FLAG) != RESET)
   {
     if(stop_flag == 1)
     {
@@ -1811,7 +1811,7 @@ sd_error_status_type sd_irq_service(void)
     return transfer_error;
   }
 
-  if(sdio_flag_get(SDIOx, SDIO_DTFAIL_FLAG) != RESET)
+  if(sdio_interrupt_flag_get(SDIOx, SDIO_DTFAIL_FLAG) != RESET)
   {
     /* clear flag */
     sdio_flag_clear(SDIOx, SDIO_DTFAIL_FLAG);
@@ -1820,7 +1820,7 @@ sd_error_status_type sd_irq_service(void)
     return transfer_error;
   }
 
-  if(sdio_flag_get(SDIOx, SDIO_DTTIMEOUT_FLAG) != RESET)
+  if(sdio_interrupt_flag_get(SDIOx, SDIO_DTTIMEOUT_FLAG) != RESET)
   {
     /* clear flag */
     sdio_flag_clear(SDIOx, SDIO_DTTIMEOUT_FLAG);
@@ -1829,7 +1829,7 @@ sd_error_status_type sd_irq_service(void)
     return transfer_error;
   }
 
-  if(sdio_flag_get(SDIOx, SDIO_RXERRO_FLAG) != RESET)
+  if(sdio_interrupt_flag_get(SDIOx, SDIO_RXERRO_FLAG) != RESET)
   {
     /* clear flag */
     sdio_flag_clear(SDIOx, SDIO_RXERRO_FLAG);
@@ -1838,7 +1838,7 @@ sd_error_status_type sd_irq_service(void)
     return(SD_RX_OVERRUN);
   }
 
-  if(sdio_flag_get(SDIOx, SDIO_TXERRU_FLAG) != RESET)
+  if(sdio_interrupt_flag_get(SDIOx, SDIO_TXERRU_FLAG) != RESET)
   {
     /* clear flag */
     sdio_flag_clear(SDIOx, SDIO_TXERRU_FLAG);
@@ -1847,7 +1847,7 @@ sd_error_status_type sd_irq_service(void)
     return(SD_TX_UNDERRUN);
   }
 
-  if(sdio_flag_get(SDIOx, SDIO_SBITERR_FLAG) != RESET)
+  if(sdio_interrupt_flag_get(SDIOx, SDIO_SBITERR_FLAG) != RESET)
   {
     /* clear flag */
     sdio_flag_clear(SDIOx, SDIO_SBITERR_FLAG);

project/at_start_f415/examples/spi/halfduplex_interrupt/src/at32f415_int.c

@@ -145,7 +145,7 @@ void SysTick_Handler(void)
   */
  void SPI1_IRQHandler(void)
 {
-  if(spi_i2s_flag_get(SPI1, SPI_I2S_TDBE_FLAG) != RESET)
+  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)
@@ -162,7 +162,7 @@ void SysTick_Handler(void)
   */
  void SPI2_IRQHandler(void)
 {
-  if(spi_i2s_flag_get(SPI2, SPI_I2S_RDBF_FLAG) != RESET)
+  if(spi_i2s_interrupt_flag_get(SPI2, SPI_I2S_RDBF_FLAG) != RESET)
   {
     spi2_rx_buffer[rx_index++] = spi_i2s_data_receive(SPI2);
   }

project/at_start_f415/examples/spi/halfduplex_transceiver_switch/mdk_v5/halfduplex_transceiver_switch.uvprojx

@@ -10,7 +10,7 @@
       <TargetName>halfduplex_transceiver_switch</TargetName>
       <ToolsetNumber>0x4</ToolsetNumber>
       <ToolsetName>ARM-ADS</ToolsetName>
-      <pCCUsed>5060750::V5.06 update 6 (build 750)::ARMCC</pCCUsed>
+      <pCCUsed>5060750::V5.06 update 6 (build 750)::.\ARMCC</pCCUsed>
       <uAC6>0</uAC6>
       <TargetOption>
         <TargetCommonOption>

project/at_start_f415/examples/spi/halfduplex_transceiver_switch/readme.txt

@@ -13,4 +13,5 @@
     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.
+

project/at_start_f415/examples/spi/halfduplex_transceiver_switch/src/at32f415_int.c

@@ -147,28 +147,22 @@ void SysTick_Handler(void)
   */
  void SPI1_IRQHandler(void)
 {
-  if(SPI1->ctrl2_bit.tdbeie != RESET)
+  if(spi_i2s_interrupt_flag_get(SPI1, SPI_I2S_TDBE_FLAG) != RESET)
   {
-    if(spi_i2s_flag_get(SPI1, SPI_I2S_TDBE_FLAG) != RESET)
+    spi_i2s_data_transmit(SPI1, spi1_tx_buffer[tx_index++]);
+    if(tx_index == BUFFERSIZE)
     {
-      spi_i2s_data_transmit(SPI1, spi1_tx_buffer[tx_index++]);
-      if(tx_index == BUFFERSIZE)
-      {
-        spi_i2s_interrupt_enable(SPI1, SPI_I2S_TDBE_INT, FALSE);
-      }
+      spi_i2s_interrupt_enable(SPI1, SPI_I2S_TDBE_INT, FALSE);
     }
   }
-  if(SPI1->ctrl2_bit.rdbfie != RESET)
+  if(spi_i2s_interrupt_flag_get(SPI1, SPI_I2S_RDBF_FLAG) != RESET)
   {
-    if(spi_i2s_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_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);
-      }
+      spi_i2s_interrupt_enable(SPI1, SPI_I2S_RDBF_INT, FALSE);
     }
   }
 }
@@ -180,23 +174,17 @@ void SysTick_Handler(void)
   */
  void SPI2_IRQHandler(void)
 {
-  if(SPI2->ctrl2_bit.tdbeie != RESET)
+  if(spi_i2s_interrupt_flag_get(SPI2, SPI_I2S_TDBE_FLAG) != RESET)
   {
-    if(spi_i2s_flag_get(SPI2, SPI_I2S_TDBE_FLAG) != RESET)
+    spi_i2s_data_transmit(SPI2, spi2_tx_buffer[tx_index++]);
+    if(tx_index == BUFFERSIZE)
     {
-      spi_i2s_data_transmit(SPI2, spi2_tx_buffer[tx_index++]);
-      if(tx_index == BUFFERSIZE)
-      {
-        spi_i2s_interrupt_enable(SPI2, SPI_I2S_TDBE_INT, FALSE);
-      }
+      spi_i2s_interrupt_enable(SPI2, SPI_I2S_TDBE_INT, FALSE);
     }
   }
-  if(SPI2->ctrl2_bit.rdbfie != RESET)
+  if(spi_i2s_interrupt_flag_get(SPI2, SPI_I2S_RDBF_FLAG) != RESET)
   {
-    if(spi_i2s_flag_get(SPI2, SPI_I2S_RDBF_FLAG) != RESET)
-    {
-      spi2_rx_buffer[rx_index++] = spi_i2s_data_receive(SPI2);
-    }
+    spi2_rx_buffer[rx_index++] = spi_i2s_data_receive(SPI2);
   }
 }
 

project/at_start_f415/examples/tmr/dma/src/main.c

@@ -129,7 +129,7 @@ int main(void)
   dma_init_struct.memory_base_addr = (uint32_t)src_buffer;
   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)0x40012C3C;
+  dma_init_struct.peripheral_base_addr = (uint32_t)&TMR1->c3dt;
   dma_init_struct.peripheral_data_width = DMA_PERIPHERAL_DATA_WIDTH_HALFWORD;
   dma_init_struct.peripheral_inc_enable = FALSE;
   dma_init_struct.priority = DMA_PRIORITY_MEDIUM;

project/at_start_f415/examples/tmr/dma_burst/src/main.c

@@ -110,7 +110,7 @@ int main(void)
   dma_init_struct.memory_base_addr = (uint32_t)src_buffer;
   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)0x40012C4C;
+  dma_init_struct.peripheral_base_addr = (uint32_t)&TMR1->dmadt;
   dma_init_struct.peripheral_data_width = DMA_PERIPHERAL_DATA_WIDTH_HALFWORD;
   dma_init_struct.peripheral_inc_enable = FALSE;
   dma_init_struct.priority = DMA_PRIORITY_MEDIUM;

project/at_start_f415/examples/tmr/hall_xor_tmr2/src/main.c

@@ -136,7 +136,7 @@ int main(void)
   */
 void TMR2_GLOBAL_IRQHandler(void)
 {
-  if(tmr_flag_get(TMR2, TMR_TRIGGER_FLAG) != RESET)
+  if(tmr_interrupt_flag_get(TMR2, TMR_TRIGGER_FLAG) != RESET)
   {
     GPIOA->odt ^= GPIO_PINS_8;
     tmr_flag_clear(TMR2, TMR_TRIGGER_FLAG);

project/at_start_f415/examples/tmr/input_capture/src/main.c

@@ -50,7 +50,7 @@ __IO uint32_t capture = 0;
   */
 void TMR3_GLOBAL_IRQHandler(void)
 {
-  if(tmr_flag_get(TMR3, TMR_C2_FLAG) != RESET)
+  if(tmr_interrupt_flag_get(TMR3, TMR_C2_FLAG) != RESET)
   {
     tmr_flag_clear(TMR3, TMR_C2_FLAG);
     if(capturenumber == 0)
@@ -71,7 +71,7 @@ void TMR3_GLOBAL_IRQHandler(void)
       }
       else
       {
-        capture = ((0xFFFF - ch3readvalue1) + ch3readvalue2);
+        capture = ((0x10000 - ch3readvalue1) + ch3readvalue2);
       }
 
       /* frequency computation */

project/at_start_f415/examples/tmr/oc_high/src/at32f415_int.c

@@ -137,7 +137,7 @@ void SysTick_Handler(void)
   */
 void TMR2_GLOBAL_IRQHandler(void)
 {
-  if(tmr_flag_get(TMR2, TMR_C1_FLAG) != RESET)
+  if(tmr_interrupt_flag_get(TMR2, TMR_C1_FLAG) != RESET)
   {
     /* clear tmr2 channel1 interrupt pending bit */
     tmr_flag_clear(TMR2, TMR_C1_FLAG);
@@ -145,7 +145,7 @@ void TMR2_GLOBAL_IRQHandler(void)
     /* pc.06 turnoff after 1000 ms */
     gpio_bits_reset(GPIOC, GPIO_PINS_6);
   }
-  else if(tmr_flag_get(TMR2, TMR_C2_FLAG) != RESET)
+  else if(tmr_interrupt_flag_get(TMR2, TMR_C2_FLAG) != RESET)
   {
     /* clear tmr2 channel2 interrupt pending bit */
     tmr_flag_clear(TMR2, TMR_C2_FLAG);
@@ -153,7 +153,7 @@ void TMR2_GLOBAL_IRQHandler(void)
     /* pc.07 turnoff after 500 ms */
     gpio_bits_reset(GPIOC, GPIO_PINS_7);
   }
-  else if(tmr_flag_get(TMR2, TMR_C3_FLAG) != RESET)
+  else if(tmr_interrupt_flag_get(TMR2, TMR_C3_FLAG) != RESET)
   {
     /* clear tmr2 channel3 interrupt pending bit */
     tmr_flag_clear(TMR2, TMR_C3_FLAG);

project/at_start_f415/examples/tmr/oc_low/src/at32f415_int.c

@@ -137,7 +137,7 @@ void SysTick_Handler(void)
   */
 void TMR2_GLOBAL_IRQHandler(void)
 {
-  if(tmr_flag_get(TMR2, TMR_C1_FLAG) != RESET)
+  if(tmr_interrupt_flag_get(TMR2, TMR_C1_FLAG) != RESET)
   {
     /* clear tmr2 channel1 interrupt pending bit */
     tmr_flag_clear(TMR2, TMR_C1_FLAG);
@@ -145,7 +145,7 @@ void TMR2_GLOBAL_IRQHandler(void)
     /* pc.06 turnoff after 1000 ms */
     gpio_bits_reset(GPIOC, GPIO_PINS_6);
   }
-  else if(tmr_flag_get(TMR2, TMR_C2_FLAG) != RESET)
+  else if(tmr_interrupt_flag_get(TMR2, TMR_C2_FLAG) != RESET)
   {
     /* clear tmr2 channel2 interrupt pending bit */
     tmr_flag_clear(TMR2, TMR_C2_FLAG);
@@ -153,7 +153,7 @@ void TMR2_GLOBAL_IRQHandler(void)
     /* pc.07 turnoff after 500 ms */
     gpio_bits_reset(GPIOC, GPIO_PINS_7);
   }
-  else if(tmr_flag_get(TMR2, TMR_C3_FLAG) != RESET)
+  else if(tmr_interrupt_flag_get(TMR2, TMR_C3_FLAG) != RESET)
   {
     /* clear tmr2 channel3 interrupt pending bit */
     tmr_flag_clear(TMR2, TMR_C3_FLAG);

project/at_start_f415/examples/tmr/oc_toggle_tmr3/src/at32f415_int.c

@@ -145,7 +145,7 @@ void SysTick_Handler(void)
 void TMR3_GLOBAL_IRQHandler(void)
 {
   /* TMR3_CH1 toggling with frequency = 183.1 Hz */
-  if(tmr_flag_get(TMR3, TMR_C1_FLAG) != RESET)
+  if(tmr_interrupt_flag_get(TMR3, TMR_C1_FLAG) != RESET)
   {
     tmr_flag_clear(TMR3, TMR_C1_FLAG );
     capture = tmr_channel_value_get(TMR3, TMR_SELECT_CHANNEL_1);
@@ -153,7 +153,7 @@ void TMR3_GLOBAL_IRQHandler(void)
   }
 
   /* TMR3_CH2 toggling with frequency = 366.2 Hz */
-  if(tmr_flag_get(TMR3, TMR_C2_FLAG) != RESET)
+  if(tmr_interrupt_flag_get(TMR3, TMR_C2_FLAG) != RESET)
   {
     tmr_flag_clear(TMR3, TMR_C2_FLAG);
     capture = tmr_channel_value_get(TMR3, TMR_SELECT_CHANNEL_2);
@@ -161,7 +161,7 @@ void TMR3_GLOBAL_IRQHandler(void)
   }
 
   /* TMR3_CH3 toggling with frequency = 732.4 Hz */
-  if(tmr_flag_get(TMR3, TMR_C3_FLAG) != RESET)
+  if(tmr_interrupt_flag_get(TMR3, TMR_C3_FLAG) != RESET)
   {
     tmr_flag_clear(TMR3, TMR_C3_FLAG);
     capture = tmr_channel_value_get(TMR3, TMR_SELECT_CHANNEL_3);
@@ -169,7 +169,7 @@ void TMR3_GLOBAL_IRQHandler(void)
   }
 
   /* TMR3_CH4 toggling with frequency = 1464.8 Hz */
-  if(tmr_flag_get(TMR3, TMR_C4_FLAG) != RESET)
+  if(tmr_interrupt_flag_get(TMR3, TMR_C4_FLAG) != RESET)
   {
     tmr_flag_clear(TMR3, TMR_C4_FLAG);
     capture = tmr_channel_value_get(TMR3, TMR_SELECT_CHANNEL_4);

project/at_start_f415/examples/tmr/oc_toggle_tmr9/src/at32f415_int.c

@@ -143,7 +143,7 @@ void SysTick_Handler(void)
 void TMR1_BRK_TMR9_IRQHandler(void)
 {
   /* TMR9_CH1 toggling with frequency = 366.2 Hz */
-  if(tmr_flag_get(TMR9, TMR_C1_FLAG) != RESET)
+  if(tmr_interrupt_flag_get(TMR9, TMR_C1_FLAG) != RESET)
   {
     tmr_flag_clear(TMR9, TMR_C1_FLAG );
     capture = tmr_channel_value_get(TMR9, TMR_SELECT_CHANNEL_1);
@@ -151,7 +151,7 @@ void TMR1_BRK_TMR9_IRQHandler(void)
   }
 
   /* TMR9_CH2 toggling with frequency = 732.4 Hz */
-  if(tmr_flag_get(TMR9, TMR_C2_FLAG) != RESET)
+  if(tmr_interrupt_flag_get(TMR9, TMR_C2_FLAG) != RESET)
   {
     tmr_flag_clear(TMR9, TMR_C2_FLAG);
     capture = tmr_channel_value_get(TMR9, TMR_SELECT_CHANNEL_2);

project/at_start_f415/examples/tmr/pwm_input_dma/src/main.c

@@ -33,9 +33,6 @@
   * @{
   */
 
-#define TMR1_C1DT_ADDRESS                0x40012C34
-#define TMR1_C2DT_ADDRESS                0x40012C38
-
 #define SAMPLING_NUM                     1000
 
 tmr_input_config_type tmr_ic_init_structure;
@@ -132,7 +129,7 @@ int main(void)
 
   dma_reset(DMA1_CHANNEL2);
   dma_default_para_init(&dma_init_structure);
-  dma_init_structure.peripheral_base_addr    = (uint32_t)TMR1_C1DT_ADDRESS;
+  dma_init_structure.peripheral_base_addr    = (uint32_t)&TMR1->c1dt;
   dma_init_structure.memory_base_addr        = (uint32_t)buffer_ch1;
   dma_init_structure.direction               = DMA_DIR_PERIPHERAL_TO_MEMORY;
   dma_init_structure.buffer_size             = SAMPLING_NUM;
@@ -145,7 +142,7 @@ int main(void)
   dma_init(DMA1_CHANNEL2, &dma_init_structure);
 
   dma_reset(DMA1_CHANNEL3);
-  dma_init_structure.peripheral_base_addr    = (uint32_t)TMR1_C2DT_ADDRESS;
+  dma_init_structure.peripheral_base_addr    = (uint32_t)&TMR1->c2dt;
   dma_init_structure.memory_base_addr        = (uint32_t)buffer_ch2;
   dma_init(DMA1_CHANNEL3, &dma_init_structure);
 

project/at_start_f415/examples/tmr/pwm_output_simulate/src/at32f415_int.c

@@ -139,7 +139,7 @@ void SysTick_Handler(void)
 
 void TMR2_GLOBAL_IRQHandler(void)
 {
-  if(tmr_flag_get(TMR2, TMR_C1_FLAG) != RESET)
+  if(tmr_interrupt_flag_get(TMR2, TMR_C1_FLAG) != RESET)
   {
     tmr_flag_clear(TMR2, TMR_C1_FLAG );
 
@@ -148,7 +148,7 @@ void TMR2_GLOBAL_IRQHandler(void)
     capture = tmr_channel_value_get(TMR2, TMR_SELECT_CHANNEL_1);
     tmr_channel_value_set(TMR2, TMR_SELECT_CHANNEL_1, capture + ch1_val);
   }
-  else if(tmr_flag_get(TMR2, TMR_C2_FLAG) != RESET)
+  else if(tmr_interrupt_flag_get(TMR2, TMR_C2_FLAG) != RESET)
   {
     tmr_flag_clear(TMR2, TMR_C2_FLAG);
 
@@ -157,7 +157,7 @@ void TMR2_GLOBAL_IRQHandler(void)
     capture = tmr_channel_value_get(TMR2, TMR_SELECT_CHANNEL_2);
     tmr_channel_value_set(TMR2, TMR_SELECT_CHANNEL_2, capture + ch2_val);
   }
-  else if(tmr_flag_get(TMR2, TMR_C3_FLAG) != RESET)
+  else if(tmr_interrupt_flag_get(TMR2, TMR_C3_FLAG) != RESET)
   {
     tmr_flag_clear(TMR2, TMR_C3_FLAG);
 

project/at_start_f415/examples/tmr/timer_base/src/main.c

@@ -67,7 +67,7 @@ void clkout_config(void)
   */
 void TMR1_OVF_TMR10_IRQHandler(void)
 {
-  if(tmr_flag_get(TMR1, TMR_OVF_FLAG) != RESET)
+  if(tmr_interrupt_flag_get(TMR1, TMR_OVF_FLAG) != RESET)
   {
     /* add user code... */
     at32_led_toggle(LED3);

project/at_start_f415/examples/usart/idle_detection/src/at32f415_int.c

@@ -138,7 +138,7 @@ void SysTick_Handler(void)
   */
 void USART2_IRQHandler(void)
 {
-  if(usart_flag_get(USART2, USART_IDLEF_FLAG))
+  if(usart_interrupt_flag_get(USART2, USART_IDLEF_FLAG))
   {
     usart_data_receive(USART2);
     at32_led_on(LED2);

project/at_start_f415/examples/usart/interrupt/src/at32f415_int.c

@@ -148,33 +148,27 @@ void SysTick_Handler(void)
   */
 void USART2_IRQHandler(void)
 {
-  if(USART2->ctrl1_bit.rdbfien != RESET)
+  if(usart_interrupt_flag_get(USART2, USART_RDBF_FLAG) != RESET)
   {
-    if(usart_flag_get(USART2, USART_RDBF_FLAG) != RESET)
-    {
-      /* read one byte from the receive data register */
-      usart2_rx_buffer[usart2_rx_counter++] = usart_data_receive(USART2);
+    /* read one byte from the receive data register */
+    usart2_rx_buffer[usart2_rx_counter++] = usart_data_receive(USART2);
 
-      if(usart2_rx_counter == usart3_tx_buffer_size)
-      {
-        /* disable the usart2 receive interrupt */
-        usart_interrupt_enable(USART2, USART_RDBF_INT, FALSE);
-      }
+    if(usart2_rx_counter == usart3_tx_buffer_size)
+    {
+      /* disable the usart2 receive interrupt */
+      usart_interrupt_enable(USART2, USART_RDBF_INT, FALSE);
     }
   }
-  
-  if(USART2->ctrl1_bit.tdbeien != RESET)
-  {
-    if(usart_flag_get(USART2, USART_TDBE_FLAG) != RESET)
-    {
-      /* write one byte to the transmit data register */
-      usart_data_transmit(USART2, usart2_tx_buffer[usart2_tx_counter++]);
 
-      if(usart2_tx_counter == usart2_tx_buffer_size)
-      {
-        /* disable the usart2 transmit interrupt */
-        usart_interrupt_enable(USART2, USART_TDBE_INT, FALSE);
-      }
+  if(usart_interrupt_flag_get(USART2, USART_TDBE_FLAG) != RESET)
+  {
+    /* write one byte to the transmit data register */
+    usart_data_transmit(USART2, usart2_tx_buffer[usart2_tx_counter++]);
+
+    if(usart2_tx_counter == usart2_tx_buffer_size)
+    {
+      /* disable the usart2 transmit interrupt */
+      usart_interrupt_enable(USART2, USART_TDBE_INT, FALSE);
     }
   }
 }
@@ -186,33 +180,27 @@ void USART2_IRQHandler(void)
   */
 void USART3_IRQHandler(void)
 {
-  if(USART3->ctrl1_bit.rdbfien != RESET)
+  if(usart_interrupt_flag_get(USART3, USART_RDBF_FLAG) != RESET)
   {
-    if(usart_flag_get(USART3, USART_RDBF_FLAG) != RESET)
-    {
-      /* read one byte from the receive data register */
-      usart3_rx_buffer[usart3_rx_counter++] = usart_data_receive(USART3);
+    /* read one byte from the receive data register */
+    usart3_rx_buffer[usart3_rx_counter++] = usart_data_receive(USART3);
 
-      if(usart3_rx_counter == usart2_tx_buffer_size)
-      {
-        /* disable the usart3 receive interrupt */
-        usart_interrupt_enable(USART3, USART_RDBF_INT, FALSE);
-      }
+    if(usart3_rx_counter == usart2_tx_buffer_size)
+    {
+      /* disable the usart3 receive interrupt */
+      usart_interrupt_enable(USART3, USART_RDBF_INT, FALSE);
     }
   }
-  
-  if(USART3->ctrl1_bit.tdbeien != RESET)
-  {
-    if(usart_flag_get(USART3, USART_TDBE_FLAG) != RESET)
-    {
-      /* write one byte to the transmit data register */
-      usart_data_transmit(USART3, usart3_tx_buffer[usart3_tx_counter++]);
 
-      if(usart3_tx_counter == usart3_tx_buffer_size)
-      {
-        /* disable the usart3 transmit interrupt */
-        usart_interrupt_enable(USART3, USART_TDBE_INT, FALSE);
-      }
+  if(usart_interrupt_flag_get(USART3, USART_TDBE_FLAG) != RESET)
+  {
+    /* write one byte to the transmit data register */
+    usart_data_transmit(USART3, usart3_tx_buffer[usart3_tx_counter++]);
+
+    if(usart3_tx_counter == usart3_tx_buffer_size)
+    {
+      /* disable the usart3 transmit interrupt */
+      usart_interrupt_enable(USART3, USART_TDBE_INT, FALSE);
     }
   }
 }

project/at_start_f415/examples/usart/receiver_mute/src/at32f415_int.c

@@ -140,7 +140,7 @@ void SysTick_Handler(void)
   */
 void USART3_IRQHandler(void)
 {
-  if(usart_flag_get(USART3, USART_RDBF_FLAG) != RESET)
+  if(usart_interrupt_flag_get(USART3, USART_RDBF_FLAG) != RESET)
   {
     usart3_rx_buffer[rx_counter++] = usart_data_receive(USART3);
   }

project/at_start_f415/examples/usart/rs485/src/main.c

@@ -37,7 +37,7 @@
 #define RS485_BUFFER_SIZE                    128
 
 uint8_t rs485_buffer_rx[RS485_BUFFER_SIZE];
-uint8_t rs485_buffer_rx_cnt = 0;                                       
+uint8_t rs485_buffer_rx_cnt = 0;
 
 /**
   *  @brief  rs485 configiguration.
@@ -61,29 +61,29 @@ static void rs485_config(void)
   gpio_init_struct.gpio_pins = GPIO_PINS_2;
   gpio_init_struct.gpio_pull = GPIO_PULL_NONE;
   gpio_init(GPIOA, &gpio_init_struct);
-  
+
   gpio_init_struct.gpio_pins = GPIO_PINS_3;
   gpio_init_struct.gpio_mode = GPIO_MODE_INPUT;
   gpio_init_struct.gpio_pull = GPIO_PULL_UP;
   gpio_init(GPIOA, &gpio_init_struct);
-  
+
   gpio_init_struct.gpio_pins = GPIO_PINS_1;
   gpio_init_struct.gpio_mode = GPIO_MODE_OUTPUT;
   gpio_init_struct.gpio_out_type  = GPIO_OUTPUT_PUSH_PULL;
   gpio_init(GPIOA, &gpio_init_struct);
-  
+
   gpio_bits_reset(GPIOA, GPIO_PINS_1);
-  
+
   /* configure uart2 param */
   usart_init(USART2, RS485_BAUDRATE, USART_DATA_8BITS, USART_STOP_1_BIT);
-  
+
   usart_flag_clear(USART2, USART_RDBF_FLAG);
   usart_interrupt_enable(USART2, USART_RDBF_INT, TRUE);
-  
+
   usart_receiver_enable(USART2, TRUE);
   usart_transmitter_enable(USART2, TRUE);
   usart_enable(USART2, TRUE);
-  
+
   nvic_irq_enable(USART2_IRQn, 1, 0);
 }
 
@@ -113,13 +113,13 @@ int main(void)
 {
   char str[]="start test..\r\n";
   u8 len = 0;
-  
+
   system_clock_config();
   at32_board_init();
   nvic_priority_group_config(NVIC_PRIORITY_GROUP_4);
-  
+
   rs485_config();
-  
+
   len = sizeof(str);
   rs485_send_data((u8*)str, len);
   while(1)
@@ -131,7 +131,7 @@ int main(void)
       rs485_send_data(rs485_buffer_rx, rs485_buffer_rx_cnt);
       rs485_buffer_rx_cnt = 0;
       usart_interrupt_enable(USART2, USART_RDBF_INT, TRUE);
-    }  
+    }
   }
 }
 
@@ -143,8 +143,8 @@ int main(void)
 void USART2_IRQHandler(void)
 {
   uint16_t tmp;
-  
-  if(usart_flag_get(USART2, USART_RDBF_FLAG) != RESET)
+
+  if(usart_interrupt_flag_get(USART2, USART_RDBF_FLAG) != RESET)
   {
     tmp = usart_data_receive(USART2);
     if(rs485_buffer_rx_cnt < RS485_BUFFER_SIZE)

project/at_start_f415/examples/usart/smartcard/src/at32f415_int.c

@@ -164,7 +164,7 @@ void EXINT9_5_IRQHandler(void)
 void SC_USART_IRQHandler(void)
 {
   /* if the sc_usart detects a parity error */
-  if(usart_flag_get(SC_USART, USART_PERR_FLAG) != RESET)
+  if(usart_interrupt_flag_get(SC_USART, USART_PERR_FLAG) != RESET)
   {
     /* enable sc_usart rdbf interrupt (until receiving the corrupted byte) */
     usart_interrupt_enable(SC_USART, USART_RDBF_INT, TRUE);
@@ -172,7 +172,7 @@ void SC_USART_IRQHandler(void)
     usart_data_receive(SC_USART);
   }
 
-  if(usart_flag_get(SC_USART, USART_RDBF_FLAG) != RESET)
+  if(usart_interrupt_flag_get(SC_USART, USART_RDBF_FLAG) != RESET)
   {
     /* disable sc_usart rdbf interrupt */
     usart_interrupt_enable(SC_USART, USART_RDBF_INT, FALSE);

project/at_start_f415/examples/usart/transfer_by_dma_interrupt/src/at32f415_int.c

@@ -142,7 +142,7 @@ void SysTick_Handler(void)
   */
 void DMA1_Channel1_IRQHandler(void)
 {
-  if(dma_flag_get(DMA1_FDT1_FLAG))
+  if(dma_interrupt_flag_get(DMA1_FDT1_FLAG))
   {
     usart2_tx_dma_status = 1;
     dma_flag_clear(DMA1_FDT1_FLAG);
@@ -157,7 +157,7 @@ void DMA1_Channel1_IRQHandler(void)
   */
 void DMA1_Channel2_IRQHandler(void)
 {
-  if(dma_flag_get(DMA1_FDT2_FLAG))
+  if(dma_interrupt_flag_get(DMA1_FDT2_FLAG))
   {
     usart2_rx_dma_status = 1;
     dma_flag_clear(DMA1_FDT2_FLAG);
@@ -172,7 +172,7 @@ void DMA1_Channel2_IRQHandler(void)
   */
 void DMA1_Channel3_IRQHandler(void)
 {
-  if(dma_flag_get(DMA1_FDT3_FLAG))
+  if(dma_interrupt_flag_get(DMA1_FDT3_FLAG))
   {
     usart3_tx_dma_status = 1;
     dma_flag_clear(DMA1_FDT3_FLAG);
@@ -187,7 +187,7 @@ void DMA1_Channel3_IRQHandler(void)
   */
 void DMA1_Channel4_IRQHandler(void)
 {
-  if(dma_flag_get(DMA1_FDT4_FLAG))
+  if(dma_interrupt_flag_get(DMA1_FDT4_FLAG))
   {
     usart3_rx_dma_status = 1;
     dma_flag_clear(DMA1_FDT4_FLAG);

project/at_start_f415/examples/usb_device/audio/src/audio_codec.c

@@ -205,6 +205,10 @@ void audio_codec_set_mic_volume(uint16_t volume)
 {
   /* wm8988 adc have 256 steps */
   audio_codec.mic_volume = volume;
+  if(audio_codec.mic_volume > 0xFF)
+  {
+    audio_codec.mic_volume = 0xFF;
+  }
 }
 
 /**
@@ -651,13 +655,13 @@ void DMA1_Channel3_IRQHandler(void)
   uint16_t half_size = audio_codec.spk_tx_size;
   uint16_t *pdst;
 
-  if(dma_flag_get(DMA1_HDT3_FLAG) == SET)
+  if(dma_interrupt_flag_get(DMA1_HDT3_FLAG) == SET)
   {
     //copy_buff(audio_codec.spk_buffer, audio_codec.spk_tx_fifo + audio_codec.r_pos, half_size);
     pdst = spk_dma_buffer;
     dma_flag_clear(DMA1_HDT3_FLAG);
   }
-  else if(dma_flag_get(DMA1_FDT3_FLAG) == SET)
+  else if(dma_interrupt_flag_get(DMA1_FDT3_FLAG) == SET)
   {
     //copy_buff(&audio_codec.spk_buffer[half_size], audio_codec.spk_tx_fifo + audio_codec.r_pos, half_size);
     pdst = spk_dma_buffer + half_size;
@@ -726,12 +730,12 @@ void DMA1_Channel4_IRQHandler(void)
   uint16_t *psrc;
   uint16_t len = audio_codec.mic_rx_size << 1;
 
-  if(dma_flag_get(DMA1_HDT4_FLAG) == SET)
+  if(dma_interrupt_flag_get(DMA1_HDT4_FLAG) == SET)
   {
     dma_flag_clear(DMA1_HDT4_FLAG);
     psrc = mic_dma_buffer;
   }
-  else if(dma_flag_get(DMA1_FDT4_FLAG) == SET)
+  else if(dma_interrupt_flag_get(DMA1_FDT4_FLAG) == SET)
   {
     psrc = mic_dma_buffer + audio_codec.mic_rx_size;
     dma_flag_clear(DMA1_FDT4_FLAG);
@@ -949,7 +953,3 @@ error_status audio_codec_loop(void)
 /**
   * @}
   */
-
-
-
-

project/at_start_f415/examples/usb_device/composite_audio_hid/src/audio_codec.c

@@ -205,6 +205,10 @@ void audio_codec_set_mic_volume(uint16_t volume)
 {
   /* wm8988 adc have 256 steps */
   audio_codec.mic_volume = volume;
+  if(audio_codec.mic_volume > 0xFF)
+  {
+    audio_codec.mic_volume = 0xFF;
+  }
 }
 
 /**
@@ -651,13 +655,13 @@ void DMA1_Channel3_IRQHandler(void)
   uint16_t half_size = audio_codec.spk_tx_size;
   uint16_t *pdst;
 
-  if(dma_flag_get(DMA1_HDT3_FLAG) == SET)
+  if(dma_interrupt_flag_get(DMA1_HDT3_FLAG) == SET)
   {
     //copy_buff(audio_codec.spk_buffer, audio_codec.spk_tx_fifo + audio_codec.r_pos, half_size);
     pdst = spk_dma_buffer;
     dma_flag_clear(DMA1_HDT3_FLAG);
   }
-  else if(dma_flag_get(DMA1_FDT3_FLAG) == SET)
+  else if(dma_interrupt_flag_get(DMA1_FDT3_FLAG) == SET)
   {
     //copy_buff(&audio_codec.spk_buffer[half_size], audio_codec.spk_tx_fifo + audio_codec.r_pos, half_size);
     pdst = spk_dma_buffer + half_size;
@@ -726,12 +730,12 @@ void DMA1_Channel4_IRQHandler(void)
   uint16_t *psrc;
   uint16_t len = audio_codec.mic_rx_size << 1;
 
-  if(dma_flag_get(DMA1_HDT4_FLAG) == SET)
+  if(dma_interrupt_flag_get(DMA1_HDT4_FLAG) == SET)
   {
     dma_flag_clear(DMA1_HDT4_FLAG);
     psrc = mic_dma_buffer;
   }
-  else if(dma_flag_get(DMA1_FDT4_FLAG) == SET)
+  else if(dma_interrupt_flag_get(DMA1_FDT4_FLAG) == SET)
   {
     psrc = mic_dma_buffer + audio_codec.mic_rx_size;
     dma_flag_clear(DMA1_FDT4_FLAG);
@@ -949,7 +953,3 @@ error_status audio_codec_loop(void)
 /**
   * @}
   */
-
-
-
-

project/at_start_f415/examples/usb_device/virtual_comport/src/main.c

@@ -229,7 +229,7 @@ uint16_t usart_receive_data(void)
   */
 void USART2_IRQHandler(void)
 {
-  if(usart_flag_get(USART2, USART_RDBF_FLAG) != RESET)
+  if(usart_interrupt_flag_get(USART2, USART_RDBF_FLAG) != RESET)
   {
     /* read one byte from the receive data register */
     usart_rx_buffer[hw_usart_rx_index] = usart_data_receive(USART2);
@@ -288,7 +288,7 @@ void usb_usart_config( linecoding_type linecoding)
     default :
       break;
   }
-  
+
   if(USART_PARITY_NONE == usart_parity_select)
   {
     /* data bits */
@@ -307,7 +307,7 @@ void usb_usart_config( linecoding_type linecoding)
         break;
       default :
         break;
-    }    
+    }
   }
   else
   {
@@ -329,7 +329,7 @@ void usb_usart_config( linecoding_type linecoding)
         break;
       default :
         break;
-    }    
+    }
   }
 
   nvic_irq_enable(USART2_IRQn, 0, 0);

project/at_start_f415/examples/usb_device/winusb/inc/at32f415_clock.h

@@ -0,0 +1,44 @@
+/**
+  **************************************************************************
+  * @file     at32f415_clock.h
+  * @brief    header file of clock program
+  **************************************************************************
+  *                       Copyright notice & Disclaimer
+  *
+  * The software Board Support Package (BSP) that is made available to
+  * download from Artery official website is the copyrighted work of Artery.
+  * Artery authorizes customers to use, copy, and distribute the BSP
+  * software and its related documentation for the purpose of design and
+  * development in conjunction with Artery microcontrollers. Use of the
+  * software is governed by this copyright notice and the following disclaimer.
+  *
+  * THIS SOFTWARE IS PROVIDED ON "AS IS" BASIS WITHOUT WARRANTIES,
+  * GUARANTEES OR REPRESENTATIONS OF ANY KIND. ARTERY EXPRESSLY DISCLAIMS,
+  * TO THE FULLEST EXTENT PERMITTED BY LAW, ALL EXPRESS, IMPLIED OR
+  * STATUTORY OR OTHER WARRANTIES, GUARANTEES OR REPRESENTATIONS,
+  * INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY,
+  * FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT.
+  *
+  **************************************************************************
+  */
+
+/* define to prevent recursive inclusion -------------------------------------*/
+#ifndef __AT32F415_CLOCK_H
+#define __AT32F415_CLOCK_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* includes ------------------------------------------------------------------*/
+#include "at32f415.h"
+
+/* exported functions ------------------------------------------------------- */
+void system_clock_config(void);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __AT32F415_CLOCK_H */
+

project/at_start_f415/examples/usb_device/winusb/inc/at32f415_conf.h

@@ -0,0 +1,145 @@
+/**
+  **************************************************************************
+  * @file     at32f415_conf.h
+  * @brief    at32f415 config header file
+  **************************************************************************
+  *                       Copyright notice & Disclaimer
+  *
+  * The software Board Support Package (BSP) that is made available to
+  * download from Artery official website is the copyrighted work of Artery.
+  * Artery authorizes customers to use, copy, and distribute the BSP
+  * software and its related documentation for the purpose of design and
+  * development in conjunction with Artery microcontrollers. Use of the
+  * software is governed by this copyright notice and the following disclaimer.
+  *
+  * THIS SOFTWARE IS PROVIDED ON "AS IS" BASIS WITHOUT WARRANTIES,
+  * GUARANTEES OR REPRESENTATIONS OF ANY KIND. ARTERY EXPRESSLY DISCLAIMS,
+  * TO THE FULLEST EXTENT PERMITTED BY LAW, ALL EXPRESS, IMPLIED OR
+  * STATUTORY OR OTHER WARRANTIES, GUARANTEES OR REPRESENTATIONS,
+  * INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY,
+  * FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT.
+  *
+  **************************************************************************
+  */
+
+/* define to prevent recursive inclusion -------------------------------------*/
+#ifndef __AT32F415_CONF_H
+#define __AT32F415_CONF_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+  * @brief in the following line adjust the value of high speed external crystal (hext)
+  * used in your application
+  * tip: to avoid modifying this file each time you need to use different hext, you
+  *      can define the hext value in your toolchain compiler preprocessor.
+  */
+#if !defined  HEXT_VALUE
+#define HEXT_VALUE               ((uint32_t)8000000) /*!< value of the high speed external crystal in hz */
+#endif
+
+/**
+  * @brief in the following line adjust the high speed external crystal (hext) startup
+  * timeout value
+  */
+#define HEXT_STARTUP_TIMEOUT             ((uint16_t)0x3000)  /*!< time out for hext start up */
+#define HICK_VALUE                       ((uint32_t)8000000) /*!< value of the high speed internal clock in hz */
+#define LEXT_VALUE                       ((uint32_t)32768)   /*!< value of the low speed external clock in hz */
+
+/* module define -------------------------------------------------------------*/
+#define CRM_MODULE_ENABLED
+#define CMP_MODULE_ENABLED
+#define TMR_MODULE_ENABLED
+#define ERTC_MODULE_ENABLED
+#define GPIO_MODULE_ENABLED
+#define I2C_MODULE_ENABLED
+#define USART_MODULE_ENABLED
+#define PWC_MODULE_ENABLED
+#define CAN_MODULE_ENABLED
+#define ADC_MODULE_ENABLED
+#define SPI_MODULE_ENABLED
+#define DMA_MODULE_ENABLED
+#define DEBUG_MODULE_ENABLED
+#define FLASH_MODULE_ENABLED
+#define CRC_MODULE_ENABLED
+#define WWDT_MODULE_ENABLED
+#define WDT_MODULE_ENABLED
+#define EXINT_MODULE_ENABLED
+#define SDIO_MODULE_ENABLED
+#define USB_MODULE_ENABLED
+#define MISC_MODULE_ENABLED
+
+/* includes ------------------------------------------------------------------*/
+#ifdef CRM_MODULE_ENABLED
+#include "at32f415_crm.h"
+#endif
+#ifdef CMP_MODULE_ENABLED
+#include "at32f415_cmp.h"
+#endif
+#ifdef TMR_MODULE_ENABLED
+#include "at32f415_tmr.h"
+#endif
+#ifdef ERTC_MODULE_ENABLED
+#include "at32f415_ertc.h"
+#endif
+#ifdef GPIO_MODULE_ENABLED
+#include "at32f415_gpio.h"
+#endif
+#ifdef I2C_MODULE_ENABLED
+#include "at32f415_i2c.h"
+#endif
+#ifdef USART_MODULE_ENABLED
+#include "at32f415_usart.h"
+#endif
+#ifdef PWC_MODULE_ENABLED
+#include "at32f415_pwc.h"
+#endif
+#ifdef CAN_MODULE_ENABLED
+#include "at32f415_can.h"
+#endif
+#ifdef ADC_MODULE_ENABLED
+#include "at32f415_adc.h"
+#endif
+#ifdef SPI_MODULE_ENABLED
+#include "at32f415_spi.h"
+#endif
+#ifdef DMA_MODULE_ENABLED
+#include "at32f415_dma.h"
+#endif
+#ifdef DEBUG_MODULE_ENABLED
+#include "at32f415_debug.h"
+#endif
+#ifdef FLASH_MODULE_ENABLED
+#include "at32f415_flash.h"
+#endif
+#ifdef CRC_MODULE_ENABLED
+#include "at32f415_crc.h"
+#endif
+#ifdef WWDT_MODULE_ENABLED
+#include "at32f415_wwdt.h"
+#endif
+#ifdef WDT_MODULE_ENABLED
+#include "at32f415_wdt.h"
+#endif
+#ifdef EXINT_MODULE_ENABLED
+#include "at32f415_exint.h"
+#endif
+#ifdef SDIO_MODULE_ENABLED
+#include "at32f415_sdio.h"
+#endif
+#ifdef MISC_MODULE_ENABLED
+#include "at32f415_misc.h"
+#endif
+#ifdef USB_MODULE_ENABLED
+#include "at32f415_usb.h"
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __AT32F415_CONF_H */
+
+

project/at_start_f415/examples/usb_device/winusb/inc/at32f415_int.h

@@ -0,0 +1,56 @@
+/**
+  **************************************************************************
+  * @file     at32f415_int.h
+  * @brief    header file of main interrupt service routines.
+  **************************************************************************
+  *                       Copyright notice & Disclaimer
+  *
+  * The software Board Support Package (BSP) that is made available to
+  * download from Artery official website is the copyrighted work of Artery.
+  * Artery authorizes customers to use, copy, and distribute the BSP
+  * software and its related documentation for the purpose of design and
+  * development in conjunction with Artery microcontrollers. Use of the
+  * software is governed by this copyright notice and the following disclaimer.
+  *
+  * THIS SOFTWARE IS PROVIDED ON "AS IS" BASIS WITHOUT WARRANTIES,
+  * GUARANTEES OR REPRESENTATIONS OF ANY KIND. ARTERY EXPRESSLY DISCLAIMS,
+  * TO THE FULLEST EXTENT PERMITTED BY LAW, ALL EXPRESS, IMPLIED OR
+  * STATUTORY OR OTHER WARRANTIES, GUARANTEES OR REPRESENTATIONS,
+  * INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY,
+  * FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT.
+  *
+  **************************************************************************
+  */
+
+/* define to prevent recursive inclusion -------------------------------------*/
+#ifndef __AT32F415_INT_H
+#define __AT32F415_INT_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* includes ------------------------------------------------------------------*/
+#include "at32f415.h"
+
+/* exported types ------------------------------------------------------------*/
+/* exported constants --------------------------------------------------------*/
+/* exported macro ------------------------------------------------------------*/
+/* exported functions ------------------------------------------------------- */
+
+void NMI_Handler(void);
+void HardFault_Handler(void);
+void MemManage_Handler(void);
+void BusFault_Handler(void);
+void UsageFault_Handler(void);
+void SVC_Handler(void);
+void DebugMon_Handler(void);
+void PendSV_Handler(void);
+void SysTick_Handler(void);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
+

project/at_start_f415/examples/usb_device/winusb/inc/usb_conf.h

@@ -0,0 +1,152 @@
+/**
+  **************************************************************************
+  * @file     usb_conf.h
+  * @brief    usb config header file
+  **************************************************************************
+  *                       Copyright notice & Disclaimer
+  *
+  * The software Board Support Package (BSP) that is made available to
+  * download from Artery official website is the copyrighted work of Artery.
+  * Artery authorizes customers to use, copy, and distribute the BSP
+  * software and its related documentation for the purpose of design and
+  * development in conjunction with Artery microcontrollers. Use of the
+  * software is governed by this copyright notice and the following disclaimer.
+  *
+  * THIS SOFTWARE IS PROVIDED ON "AS IS" BASIS WITHOUT WARRANTIES,
+  * GUARANTEES OR REPRESENTATIONS OF ANY KIND. ARTERY EXPRESSLY DISCLAIMS,
+  * TO THE FULLEST EXTENT PERMITTED BY LAW, ALL EXPRESS, IMPLIED OR
+  * STATUTORY OR OTHER WARRANTIES, GUARANTEES OR REPRESENTATIONS,
+  * INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY,
+  * FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT.
+  *
+  **************************************************************************
+  */
+
+/* define to prevent recursive inclusion -------------------------------------*/
+#ifndef __USB_CONF_H
+#define __USB_CONF_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include "at32f415_usb.h"
+#include "at32f415.h"
+#include "stdio.h"
+
+/** @addtogroup AT32F415_periph_examples
+  * @{
+  */
+
+/** @addtogroup 415_USB_device_winusb
+  * @{
+  */
+
+/**
+  * @brief enable usb device mode
+  */
+#define USE_OTG_DEVICE_MODE
+
+/**
+  * @brief enable usb host mode
+  */
+/* #define USE_OTG_HOST_MODE */
+
+#define USB_ID                           0
+#define OTG_CLOCK                        CRM_OTGFS1_PERIPH_CLOCK
+#define OTG_IRQ                          OTGFS1_IRQn
+#define OTG_IRQ_HANDLER                  OTGFS1_IRQHandler
+#define OTG_WKUP_IRQ                     OTGFS1_WKUP_IRQn
+
+#define OTG_WKUP_HANDLER                 OTGFS1_WKUP_IRQHandler
+#define OTG_WKUP_EXINT_LINE              EXINT_LINE_18
+
+#define OTG_PIN_GPIO                     GPIOA
+#define OTG_PIN_GPIO_CLOCK               CRM_GPIOA_PERIPH_CLOCK
+#define OTG_PIN_VBUS                     GPIO_PINS_9
+#define OTG_PIN_ID                       GPIO_PINS_10
+
+#define OTG_PIN_SOF_GPIO                 GPIOA
+#define OTG_PIN_SOF_GPIO_CLOCK           CRM_GPIOA_PERIPH_CLOCK
+#define OTG_PIN_SOF                      GPIO_PINS_8
+
+/**
+  * @brief usb device mode config
+  */
+#ifdef USE_OTG_DEVICE_MODE
+/**
+  * @brief usb device mode fifo
+  */
+/* otg1 device fifo */
+#define USBD_RX_SIZE                     128
+#define USBD_EP0_TX_SIZE                 24
+#define USBD_EP1_TX_SIZE                 20
+#define USBD_EP2_TX_SIZE                 20
+#define USBD_EP3_TX_SIZE                 20
+
+/**
+  * @brief usb endpoint max num define
+  */
+#ifndef USB_EPT_MAX_NUM
+#define USB_EPT_MAX_NUM                   4
+#endif
+#endif
+
+/**
+  * @brief usb host mode config
+  */
+#ifdef USE_OTG_HOST_MODE
+#ifndef USB_HOST_CHANNEL_NUM
+#define USB_HOST_CHANNEL_NUM             8
+#endif
+
+/**
+  * @brief usb host mode fifo
+  */
+/* otg1 host fifo */
+#define USBH_RX_FIFO_SIZE                128
+#define USBH_NP_TX_FIFO_SIZE             96
+#define USBH_P_TX_FIFO_SIZE              96
+#endif
+
+/**
+  * @brief usb sof output enable
+  */
+/* #define USB_SOF_OUTPUT_ENABLE */
+
+/**
+  * @brief ignore vbus detection, only available in at32f415xx revision C.
+  *        at32f415xx revision B: (not support)
+  *        the vbus detection pin (pa9) can not be used for other functionality.
+  *        vbus pin must kept at VBUS or VDD.
+  *
+  *        at32f415xx revision C: (support)
+  *        ignore vbus detection, the internal vbus is always valid.
+  *        the vbus pin (pa9) can be used for other functionality.
+  */
+/* #define USB_VBUS_IGNORE */
+
+/**
+  * @brief usb low power wakeup handler enable
+  */
+/* #define USB_LOW_POWER_WAKUP */
+
+/**
+  * @brief support winusb
+  */
+#define USBD_SUPPORT_WINUSB    1
+
+void usb_delay_ms(uint32_t ms);
+void usb_delay_us(uint32_t us);
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+#ifdef __cplusplus
+}
+#endif
+
+#endif

project/at_start_f415/examples/usb_device/winusb/mdk_v5/winusb.uvoptx

@@ -0,0 +1,492 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
+<ProjectOpt xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="project_optx.xsd">
+
+  <SchemaVersion>1.0</SchemaVersion>
+
+  <Header>### uVision Project, (C) Keil Software</Header>
+
+  <Extensions>
+    <cExt>*.c</cExt>
+    <aExt>*.s*; *.src; *.a*</aExt>
+    <oExt>*.obj; *.o</oExt>
+    <lExt>*.lib</lExt>
+    <tExt>*.txt; *.h; *.inc</tExt>
+    <pExt>*.plm</pExt>
+    <CppX>*.cpp</CppX>
+    <nMigrate>0</nMigrate>
+  </Extensions>
+
+  <DaveTm>
+    <dwLowDateTime>0</dwLowDateTime>
+    <dwHighDateTime>0</dwHighDateTime>
+  </DaveTm>
+
+  <Target>
+    <TargetName>winusb</TargetName>
+    <ToolsetNumber>0x4</ToolsetNumber>
+    <ToolsetName>ARM-ADS</ToolsetName>
+    <TargetOption>
+      <CLKADS>12000000</CLKADS>
+      <OPTTT>
+        <gFlags>0</gFlags>
+        <BeepAtEnd>1</BeepAtEnd>
+        <RunSim>0</RunSim>
+        <RunTarget>1</RunTarget>
+        <RunAbUc>0</RunAbUc>
+      </OPTTT>
+      <OPTHX>
+        <HexSelection>1</HexSelection>
+        <FlashByte>65535</FlashByte>
+        <HexRangeLowAddress>0</HexRangeLowAddress>
+        <HexRangeHighAddress>0</HexRangeHighAddress>
+        <HexOffset>0</HexOffset>
+      </OPTHX>
+      <OPTLEX>
+        <PageWidth>79</PageWidth>
+        <PageLength>66</PageLength>
+        <TabStop>8</TabStop>
+        <ListingPath>.\listings\</ListingPath>
+      </OPTLEX>
+      <ListingPage>
+        <CreateCListing>1</CreateCListing>
+        <CreateAListing>1</CreateAListing>
+        <CreateLListing>1</CreateLListing>
+        <CreateIListing>0</CreateIListing>
+        <AsmCond>1</AsmCond>
+        <AsmSymb>1</AsmSymb>
+        <AsmXref>0</AsmXref>
+        <CCond>1</CCond>
+        <CCode>0</CCode>
+        <CListInc>0</CListInc>
+        <CSymb>0</CSymb>
+        <LinkerCodeListing>0</LinkerCodeListing>
+      </ListingPage>
+      <OPTXL>
+        <LMap>1</LMap>
+        <LComments>1</LComments>
+        <LGenerateSymbols>1</LGenerateSymbols>
+        <LLibSym>1</LLibSym>
+        <LLines>1</LLines>
+        <LLocSym>1</LLocSym>
+        <LPubSym>1</LPubSym>
+        <LXref>0</LXref>
+        <LExpSel>0</LExpSel>
+      </OPTXL>
+      <OPTFL>
+        <tvExp>0</tvExp>
+        <tvExpOptDlg>0</tvExpOptDlg>
+        <IsCurrentTarget>1</IsCurrentTarget>
+      </OPTFL>
+      <CpuCode>0</CpuCode>
+      <DebugOpt>
+        <uSim>0</uSim>
+        <uTrg>1</uTrg>
+        <sLdApp>1</sLdApp>
+        <sGomain>1</sGomain>
+        <sRbreak>1</sRbreak>
+        <sRwatch>1</sRwatch>
+        <sRmem>1</sRmem>
+        <sRfunc>1</sRfunc>
+        <sRbox>1</sRbox>
+        <tLdApp>1</tLdApp>
+        <tGomain>1</tGomain>
+        <tRbreak>1</tRbreak>
+        <tRwatch>1</tRwatch>
+        <tRmem>1</tRmem>
+        <tRfunc>0</tRfunc>
+        <tRbox>1</tRbox>
+        <tRtrace>1</tRtrace>
+        <sRSysVw>1</sRSysVw>
+        <tRSysVw>1</tRSysVw>
+        <sRunDeb>0</sRunDeb>
+        <sLrtime>0</sLrtime>
+        <bEvRecOn>1</bEvRecOn>
+        <bSchkAxf>0</bSchkAxf>
+        <bTchkAxf>0</bTchkAxf>
+        <nTsel>0</nTsel>
+        <sDll></sDll>
+        <sDllPa></sDllPa>
+        <sDlgDll></sDlgDll>
+        <sDlgPa></sDlgPa>
+        <sIfile></sIfile>
+        <tDll></tDll>
+        <tDllPa></tDllPa>
+        <tDlgDll></tDlgDll>
+        <tDlgPa></tDlgPa>
+        <tIfile></tIfile>
+        <pMon>BIN\CMSIS_AGDI.dll</pMon>
+      </DebugOpt>
+      <TargetDriverDllRegistry>
+        <SetRegEntry>
+          <Number>0</Number>
+          <Key>UL2CM3</Key>
+          <Name>UL2CM3(-S0 -C0 -P0 -FD20000000 -FC1000 -FN1 -FF0AT32F415_256 -FS08000000 -FL040000 -FP0($$Device:-AT32F415RCT7$Flash\AT32F415_256.FLM))</Name>
+        </SetRegEntry>
+      </TargetDriverDllRegistry>
+      <Breakpoint/>
+      <Tracepoint>
+        <THDelay>0</THDelay>
+      </Tracepoint>
+      <DebugFlag>
+        <trace>0</trace>
+        <periodic>0</periodic>
+        <aLwin>0</aLwin>
+        <aCover>0</aCover>
+        <aSer1>0</aSer1>
+        <aSer2>0</aSer2>
+        <aPa>0</aPa>
+        <viewmode>0</viewmode>
+        <vrSel>0</vrSel>
+        <aSym>0</aSym>
+        <aTbox>0</aTbox>
+        <AscS1>0</AscS1>
+        <AscS2>0</AscS2>
+        <AscS3>0</AscS3>
+        <aSer3>0</aSer3>
+        <eProf>0</eProf>
+        <aLa>0</aLa>
+        <aPa1>0</aPa1>
+        <AscS4>0</AscS4>
+        <aSer4>0</aSer4>
+        <StkLoc>0</StkLoc>
+        <TrcWin>0</TrcWin>
+        <newCpu>0</newCpu>
+        <uProt>0</uProt>
+      </DebugFlag>
+      <LintExecutable></LintExecutable>
+      <LintConfigFile></LintConfigFile>
+      <bLintAuto>0</bLintAuto>
+      <bAutoGenD>0</bAutoGenD>
+      <LntExFlags>0</LntExFlags>
+      <pMisraName></pMisraName>
+      <pszMrule></pszMrule>
+      <pSingCmds></pSingCmds>
+      <pMultCmds></pMultCmds>
+      <pMisraNamep></pMisraNamep>
+      <pszMrulep></pszMrulep>
+      <pSingCmdsp></pSingCmdsp>
+      <pMultCmdsp></pMultCmdsp>
+    </TargetOption>
+  </Target>
+
+  <Group>
+    <GroupName>user</GroupName>
+    <tvExp>0</tvExp>
+    <tvExpOptDlg>0</tvExpOptDlg>
+    <cbSel>0</cbSel>
+    <RteFlg>0</RteFlg>
+    <File>
+      <GroupNumber>1</GroupNumber>
+      <FileNumber>1</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\src\at32f415_clock.c</PathWithFileName>
+      <FilenameWithoutPath>at32f415_clock.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+    <File>
+      <GroupNumber>1</GroupNumber>
+      <FileNumber>2</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\src\at32f415_int.c</PathWithFileName>
+      <FilenameWithoutPath>at32f415_int.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+    <File>
+      <GroupNumber>1</GroupNumber>
+      <FileNumber>3</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\src\main.c</PathWithFileName>
+      <FilenameWithoutPath>main.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+  </Group>
+
+  <Group>
+    <GroupName>bsp</GroupName>
+    <tvExp>0</tvExp>
+    <tvExpOptDlg>0</tvExpOptDlg>
+    <cbSel>0</cbSel>
+    <RteFlg>0</RteFlg>
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+      <tvExp>0</tvExp>
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+      <PathWithFileName>..\..\..\..\..\at32f415_board\at32f415_board.c</PathWithFileName>
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+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+  </Group>
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+  <Group>
+    <GroupName>firmware</GroupName>
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+      <FilenameWithoutPath>at32f415_crm.c</FilenameWithoutPath>
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+    </File>
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+      <FilenameWithoutPath>at32f415_usart.c</FilenameWithoutPath>
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+    <GroupName>usbd_class</GroupName>
+    <tvExp>0</tvExp>
+    <tvExpOptDlg>0</tvExpOptDlg>
+    <cbSel>0</cbSel>
+    <RteFlg>0</RteFlg>
+    <File>
+      <GroupNumber>6</GroupNumber>
+      <FileNumber>20</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\..\..\..\..\middlewares\usbd_class\winusb\winusb_class.c</PathWithFileName>
+      <FilenameWithoutPath>winusb_class.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+    <File>
+      <GroupNumber>6</GroupNumber>
+      <FileNumber>21</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\..\..\..\..\middlewares\usbd_class\winusb\winusb_desc.c</PathWithFileName>
+      <FilenameWithoutPath>winusb_desc.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+  </Group>
+
+  <Group>
+    <GroupName>readme</GroupName>
+    <tvExp>0</tvExp>
+    <tvExpOptDlg>0</tvExpOptDlg>
+    <cbSel>0</cbSel>
+    <RteFlg>0</RteFlg>
+    <File>
+      <GroupNumber>7</GroupNumber>
+      <FileNumber>22</FileNumber>
+      <FileType>5</FileType>
+      <tvExp>0</tvExp>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\readme.txt</PathWithFileName>
+      <FilenameWithoutPath>readme.txt</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+  </Group>
+
+</ProjectOpt>

project/at_start_f415/examples/usb_device/winusb/mdk_v5/winusb.uvprojx

@@ -0,0 +1,552 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
+<Project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="project_projx.xsd">
+
+  <SchemaVersion>2.1</SchemaVersion>
+
+  <Header>### uVision Project, (C) Keil Software</Header>
+
+  <Targets>
+    <Target>
+      <TargetName>winusb</TargetName>
+      <ToolsetNumber>0x4</ToolsetNumber>
+      <ToolsetName>ARM-ADS</ToolsetName>
+      <pCCUsed>5060960::V5.06 update 7 (build 960)::.\ARMCC</pCCUsed>
+      <uAC6>0</uAC6>
+      <TargetOption>
+        <TargetCommonOption>
+          <Device>-AT32F415RCT7</Device>
+          <Vendor>ArteryTek</Vendor>
+          <PackID>ArteryTek.AT32F415_DFP.2.0.0</PackID>
+          <Cpu>IRAM(0x20000000,0x8000) IROM(0x08000000,0x40000) CPUTYPE("Cortex-M4") CLOCK(12000000) ELITTLE</Cpu>
+          <FlashUtilSpec></FlashUtilSpec>
+          <StartupFile></StartupFile>
+          <FlashDriverDll>UL2CM3(-S0 -C0 -P0 -FD20000000 -FC1000 -FN1 -FF0AT32F415_256 -FS08000000 -FL03F0000 -FP0($$Device:-AT32F415RCT7$Flash\AT32F415_256.FLM))</FlashDriverDll>
+          <DeviceId>0</DeviceId>
+          <RegisterFile>$$Device:-</RegisterFile>
+          <MemoryEnv></MemoryEnv>
+          <Cmp></Cmp>
+          <Asm></Asm>
+          <Linker></Linker>
+          <OHString></OHString>
+          <InfinionOptionDll></InfinionOptionDll>
+          <SLE66CMisc></SLE66CMisc>
+          <SLE66AMisc></SLE66AMisc>
+          <SLE66LinkerMisc></SLE66LinkerMisc>
+          <SFDFile>$$Device:-AT32F415RCT7$SVD\AT32F415xx_v2.svd</SFDFile>
+          <bCustSvd>0</bCustSvd>
+          <UseEnv>0</UseEnv>
+          <BinPath></BinPath>
+          <IncludePath></IncludePath>
+          <LibPath></LibPath>
+          <RegisterFilePath>AT32F415RCT7$Device\Include\at32f415.h\</RegisterFilePath>
+          <DBRegisterFilePath>AT32F415RCT7$Device\Include\at32f415.h\</DBRegisterFilePath>
+          <TargetStatus>
+            <Error>0</Error>
+            <ExitCodeStop>0</ExitCodeStop>
+            <ButtonStop>0</ButtonStop>
+            <NotGenerated>0</NotGenerated>
+            <InvalidFlash>1</InvalidFlash>
+          </TargetStatus>
+          <OutputDirectory>.\objects\</OutputDirectory>
+          <OutputName>winusb</OutputName>
+          <CreateExecutable>1</CreateExecutable>
+          <CreateLib>0</CreateLib>
+          <CreateHexFile>1</CreateHexFile>
+          <DebugInformation>1</DebugInformation>
+          <BrowseInformation>1</BrowseInformation>
+          <ListingPath>.\listings\</ListingPath>
+          <HexFormatSelection>1</HexFormatSelection>
+          <Merge32K>0</Merge32K>
+          <CreateBatchFile>0</CreateBatchFile>
+          <BeforeCompile>
+            <RunUserProg1>0</RunUserProg1>
+            <RunUserProg2>0</RunUserProg2>
+            <UserProg1Name></UserProg1Name>
+            <UserProg2Name></UserProg2Name>
+            <UserProg1Dos16Mode>0</UserProg1Dos16Mode>
+            <UserProg2Dos16Mode>0</UserProg2Dos16Mode>
+            <nStopU1X>0</nStopU1X>
+            <nStopU2X>0</nStopU2X>
+          </BeforeCompile>
+          <BeforeMake>
+            <RunUserProg1>0</RunUserProg1>
+            <RunUserProg2>0</RunUserProg2>
+            <UserProg1Name></UserProg1Name>
+            <UserProg2Name></UserProg2Name>
+            <UserProg1Dos16Mode>0</UserProg1Dos16Mode>
+            <UserProg2Dos16Mode>0</UserProg2Dos16Mode>
+            <nStopB1X>0</nStopB1X>
+            <nStopB2X>0</nStopB2X>
+          </BeforeMake>
+          <AfterMake>
+            <RunUserProg1>0</RunUserProg1>
+            <RunUserProg2>0</RunUserProg2>
+            <UserProg1Name></UserProg1Name>
+            <UserProg2Name></UserProg2Name>
+            <UserProg1Dos16Mode>0</UserProg1Dos16Mode>
+            <UserProg2Dos16Mode>0</UserProg2Dos16Mode>
+            <nStopA1X>0</nStopA1X>
+            <nStopA2X>0</nStopA2X>
+          </AfterMake>
+          <SelectedForBatchBuild>0</SelectedForBatchBuild>
+          <SVCSIdString></SVCSIdString>
+        </TargetCommonOption>
+        <CommonProperty>
+          <UseCPPCompiler>0</UseCPPCompiler>
+          <RVCTCodeConst>0</RVCTCodeConst>
+          <RVCTZI>0</RVCTZI>
+          <RVCTOtherData>0</RVCTOtherData>
+          <ModuleSelection>0</ModuleSelection>
+          <IncludeInBuild>1</IncludeInBuild>
+          <AlwaysBuild>0</AlwaysBuild>
+          <GenerateAssemblyFile>0</GenerateAssemblyFile>
+          <AssembleAssemblyFile>0</AssembleAssemblyFile>
+          <PublicsOnly>0</PublicsOnly>
+          <StopOnExitCode>3</StopOnExitCode>
+          <CustomArgument></CustomArgument>
+          <IncludeLibraryModules></IncludeLibraryModules>
+          <ComprImg>0</ComprImg>
+        </CommonProperty>
+        <DllOption>
+          <SimDllName>SARMCM3.DLL</SimDllName>
+          <SimDllArguments> -REMAP -MPU</SimDllArguments>
+          <SimDlgDll>DCM.DLL</SimDlgDll>
+          <SimDlgDllArguments>-pCM4</SimDlgDllArguments>
+          <TargetDllName>SARMCM3.DLL</TargetDllName>
+          <TargetDllArguments> -MPU</TargetDllArguments>
+          <TargetDlgDll>TCM.DLL</TargetDlgDll>
+          <TargetDlgDllArguments>-pCM4</TargetDlgDllArguments>
+        </DllOption>
+        <DebugOption>
+          <OPTHX>
+            <HexSelection>1</HexSelection>
+            <HexRangeLowAddress>0</HexRangeLowAddress>
+            <HexRangeHighAddress>0</HexRangeHighAddress>
+            <HexOffset>0</HexOffset>
+            <Oh166RecLen>16</Oh166RecLen>
+          </OPTHX>
+        </DebugOption>
+        <Utilities>
+          <Flash1>
+            <UseTargetDll>1</UseTargetDll>
+            <UseExternalTool>0</UseExternalTool>
+            <RunIndependent>0</RunIndependent>
+            <UpdateFlashBeforeDebugging>1</UpdateFlashBeforeDebugging>
+            <Capability>1</Capability>
+            <DriverSelection>4096</DriverSelection>
+          </Flash1>
+          <bUseTDR>1</bUseTDR>
+          <Flash2>BIN\UL2CM3.DLL</Flash2>
+          <Flash3></Flash3>
+          <Flash4></Flash4>
+          <pFcarmOut></pFcarmOut>
+          <pFcarmGrp></pFcarmGrp>
+          <pFcArmRoot></pFcArmRoot>
+          <FcArmLst>0</FcArmLst>
+        </Utilities>
+        <TargetArmAds>
+          <ArmAdsMisc>
+            <GenerateListings>0</GenerateListings>
+            <asHll>1</asHll>
+            <asAsm>1</asAsm>
+            <asMacX>1</asMacX>
+            <asSyms>1</asSyms>
+            <asFals>1</asFals>
+            <asDbgD>1</asDbgD>
+            <asForm>1</asForm>
+            <ldLst>0</ldLst>
+            <ldmm>1</ldmm>
+            <ldXref>1</ldXref>
+            <BigEnd>0</BigEnd>
+            <AdsALst>1</AdsALst>
+            <AdsACrf>1</AdsACrf>
+            <AdsANop>0</AdsANop>
+            <AdsANot>0</AdsANot>
+            <AdsLLst>1</AdsLLst>
+            <AdsLmap>1</AdsLmap>
+            <AdsLcgr>1</AdsLcgr>
+            <AdsLsym>1</AdsLsym>
+            <AdsLszi>1</AdsLszi>
+            <AdsLtoi>1</AdsLtoi>
+            <AdsLsun>1</AdsLsun>
+            <AdsLven>1</AdsLven>
+            <AdsLsxf>1</AdsLsxf>
+            <RvctClst>0</RvctClst>
+            <GenPPlst>0</GenPPlst>
+            <AdsCpuType>"Cortex-M4"</AdsCpuType>
+            <RvctDeviceName></RvctDeviceName>
+            <mOS>0</mOS>
+            <uocRom>0</uocRom>
+            <uocRam>0</uocRam>
+            <hadIROM>1</hadIROM>
+            <hadIRAM>1</hadIRAM>
+            <hadXRAM>0</hadXRAM>
+            <uocXRam>0</uocXRam>
+            <RvdsVP>0</RvdsVP>
+            <RvdsMve>0</RvdsMve>
+            <RvdsCdeCp>0</RvdsCdeCp>
+            <hadIRAM2>0</hadIRAM2>
+            <hadIROM2>0</hadIROM2>
+            <StupSel>8</StupSel>
+            <useUlib>0</useUlib>
+            <EndSel>0</EndSel>
+            <uLtcg>0</uLtcg>
+            <nSecure>0</nSecure>
+            <RoSelD>3</RoSelD>
+            <RwSelD>3</RwSelD>
+            <CodeSel>0</CodeSel>
+            <OptFeed>0</OptFeed>
+            <NoZi1>0</NoZi1>
+            <NoZi2>0</NoZi2>
+            <NoZi3>0</NoZi3>
+            <NoZi4>0</NoZi4>
+            <NoZi5>0</NoZi5>
+            <Ro1Chk>0</Ro1Chk>
+            <Ro2Chk>0</Ro2Chk>
+            <Ro3Chk>0</Ro3Chk>
+            <Ir1Chk>1</Ir1Chk>
+            <Ir2Chk>0</Ir2Chk>
+            <Ra1Chk>0</Ra1Chk>
+            <Ra2Chk>0</Ra2Chk>
+            <Ra3Chk>0</Ra3Chk>
+            <Im1Chk>1</Im1Chk>
+            <Im2Chk>0</Im2Chk>
+            <OnChipMemories>
+              <Ocm1>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm1>
+              <Ocm2>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm2>
+              <Ocm3>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm3>
+              <Ocm4>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm4>
+              <Ocm5>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm5>
+              <Ocm6>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm6>
+              <IRAM>
+                <Type>0</Type>
+                <StartAddress>0x20000000</StartAddress>
+                <Size>0x8000</Size>
+              </IRAM>
+              <IROM>
+                <Type>1</Type>
+                <StartAddress>0x8000000</StartAddress>
+                <Size>0x40000</Size>
+              </IROM>
+              <XRAM>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </XRAM>
+              <OCR_RVCT1>
+                <Type>1</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT1>
+              <OCR_RVCT2>
+                <Type>1</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT2>
+              <OCR_RVCT3>
+                <Type>1</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT3>
+              <OCR_RVCT4>
+                <Type>1</Type>
+                <StartAddress>0x8000000</StartAddress>
+                <Size>0x40000</Size>
+              </OCR_RVCT4>
+              <OCR_RVCT5>
+                <Type>1</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT5>
+              <OCR_RVCT6>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT6>
+              <OCR_RVCT7>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT7>
+              <OCR_RVCT8>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT8>
+              <OCR_RVCT9>
+                <Type>0</Type>
+                <StartAddress>0x20000000</StartAddress>
+                <Size>0x8000</Size>
+              </OCR_RVCT9>
+              <OCR_RVCT10>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT10>
+            </OnChipMemories>
+            <RvctStartVector></RvctStartVector>
+          </ArmAdsMisc>
+          <Cads>
+            <interw>1</interw>
+            <Optim>1</Optim>
+            <oTime>0</oTime>
+            <SplitLS>0</SplitLS>
+            <OneElfS>1</OneElfS>
+            <Strict>0</Strict>
+            <EnumInt>0</EnumInt>
+            <PlainCh>0</PlainCh>
+            <Ropi>0</Ropi>
+            <Rwpi>0</Rwpi>
+            <wLevel>2</wLevel>
+            <uThumb>0</uThumb>
+            <uSurpInc>0</uSurpInc>
+            <uC99>0</uC99>
+            <uGnu>0</uGnu>
+            <useXO>0</useXO>
+            <v6Lang>1</v6Lang>
+            <v6LangP>1</v6LangP>
+            <vShortEn>1</vShortEn>
+            <vShortWch>1</vShortWch>
+            <v6Lto>0</v6Lto>
+            <v6WtE>0</v6WtE>
+            <v6Rtti>0</v6Rtti>
+            <VariousControls>
+              <MiscControls></MiscControls>
+              <Define>AT32F415RCT7,USE_STDPERIPH_DRIVER,AT_START_F415_V1</Define>
+              <Undefine></Undefine>
+              <IncludePath>..\..\..\..\..\..\libraries\cmsis\cm4\core_support;..\..\..\..\..\..\libraries\cmsis\cm4\device_support;..\..\..\..\..\..\libraries\drivers\inc;..\..\..\..\..\at32f415_board;..\inc;..\..\..\..\..\..\middlewares\usb_drivers\inc;..\..\..\..\..\..\middlewares\usbd_class\winusb</IncludePath>
+            </VariousControls>
+          </Cads>
+          <Aads>
+            <interw>1</interw>
+            <Ropi>0</Ropi>
+            <Rwpi>0</Rwpi>
+            <thumb>0</thumb>
+            <SplitLS>0</SplitLS>
+            <SwStkChk>0</SwStkChk>
+            <NoWarn>0</NoWarn>
+            <uSurpInc>0</uSurpInc>
+            <useXO>0</useXO>
+            <ClangAsOpt>4</ClangAsOpt>
+            <VariousControls>
+              <MiscControls></MiscControls>
+              <Define></Define>
+              <Undefine></Undefine>
+              <IncludePath></IncludePath>
+            </VariousControls>
+          </Aads>
+          <LDads>
+            <umfTarg>1</umfTarg>
+            <Ropi>0</Ropi>
+            <Rwpi>0</Rwpi>
+            <noStLib>0</noStLib>
+            <RepFail>1</RepFail>
+            <useFile>0</useFile>
+            <TextAddressRange>0x08000000</TextAddressRange>
+            <DataAddressRange>0x20000000</DataAddressRange>
+            <pXoBase></pXoBase>
+            <ScatterFile></ScatterFile>
+            <IncludeLibs></IncludeLibs>
+            <IncludeLibsPath></IncludeLibsPath>
+            <Misc></Misc>
+            <LinkerInputFile></LinkerInputFile>
+            <DisabledWarnings></DisabledWarnings>
+          </LDads>
+        </TargetArmAds>
+      </TargetOption>
+      <Groups>
+        <Group>
+          <GroupName>user</GroupName>
+          <Files>
+            <File>
+              <FileName>at32f415_clock.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\src\at32f415_clock.c</FilePath>
+            </File>
+            <File>
+              <FileName>at32f415_int.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\src\at32f415_int.c</FilePath>
+            </File>
+            <File>
+              <FileName>main.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\src\main.c</FilePath>
+            </File>
+          </Files>
+        </Group>
+        <Group>
+          <GroupName>bsp</GroupName>
+          <Files>
+            <File>
+              <FileName>at32f415_board.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\..\at32f415_board\at32f415_board.c</FilePath>
+            </File>
+          </Files>
+        </Group>
+        <Group>
+          <GroupName>firmware</GroupName>
+          <Files>
+            <File>
+              <FileName>at32f415_crm.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\..\..\libraries\drivers\src\at32f415_crm.c</FilePath>
+            </File>
+            <File>
+              <FileName>at32f415_exint.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\..\..\libraries\drivers\src\at32f415_exint.c</FilePath>
+            </File>
+            <File>
+              <FileName>at32f415_flash.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\..\..\libraries\drivers\src\at32f415_flash.c</FilePath>
+            </File>
+            <File>
+              <FileName>at32f415_gpio.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\..\..\libraries\drivers\src\at32f415_gpio.c</FilePath>
+            </File>
+            <File>
+              <FileName>at32f415_misc.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\..\..\libraries\drivers\src\at32f415_misc.c</FilePath>
+            </File>
+            <File>
+              <FileName>at32f415_pwc.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\..\..\libraries\drivers\src\at32f415_pwc.c</FilePath>
+            </File>
+            <File>
+              <FileName>at32f415_tmr.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\..\..\libraries\drivers\src\at32f415_tmr.c</FilePath>
+            </File>
+            <File>
+              <FileName>at32f415_usart.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\..\..\libraries\drivers\src\at32f415_usart.c</FilePath>
+            </File>
+            <File>
+              <FileName>at32f415_usb.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\..\..\libraries\drivers\src\at32f415_usb.c</FilePath>
+            </File>
+          </Files>
+        </Group>
+        <Group>
+          <GroupName>cmsis</GroupName>
+          <Files>
+            <File>
+              <FileName>system_at32f415.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\..\..\libraries\cmsis\cm4\device_support\system_at32f415.c</FilePath>
+            </File>
+            <File>
+              <FileName>startup_at32f415.s</FileName>
+              <FileType>2</FileType>
+              <FilePath>..\..\..\..\..\..\libraries\cmsis\cm4\device_support\startup\mdk\startup_at32f415.s</FilePath>
+            </File>
+          </Files>
+        </Group>
+        <Group>
+          <GroupName>usbd_driver</GroupName>
+          <Files>
+            <File>
+              <FileName>usb_core.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\..\..\middlewares\usb_drivers\src\usb_core.c</FilePath>
+            </File>
+            <File>
+              <FileName>usbd_core.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\..\..\middlewares\usb_drivers\src\usbd_core.c</FilePath>
+            </File>
+            <File>
+              <FileName>usbd_int.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\..\..\middlewares\usb_drivers\src\usbd_int.c</FilePath>
+            </File>
+            <File>
+              <FileName>usbd_sdr.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\..\..\middlewares\usb_drivers\src\usbd_sdr.c</FilePath>
+            </File>
+          </Files>
+        </Group>
+        <Group>
+          <GroupName>usbd_class</GroupName>
+          <Files>
+            <File>
+              <FileName>winusb_class.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\..\..\middlewares\usbd_class\winusb\winusb_class.c</FilePath>
+            </File>
+            <File>
+              <FileName>winusb_desc.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\..\..\middlewares\usbd_class\winusb\winusb_desc.c</FilePath>
+            </File>
+          </Files>
+        </Group>
+        <Group>
+          <GroupName>readme</GroupName>
+          <Files>
+            <File>
+              <FileName>readme.txt</FileName>
+              <FileType>5</FileType>
+              <FilePath>..\readme.txt</FilePath>
+            </File>
+          </Files>
+        </Group>
+      </Groups>
+    </Target>
+  </Targets>
+
+  <RTE>
+    <apis/>
+    <components/>
+    <files/>
+  </RTE>
+
+  <LayerInfo>
+    <Layers>
+      <Layer>
+        <LayName>&lt;Project Info&gt;</LayName>
+        <LayDesc></LayDesc>
+        <LayUrl></LayUrl>
+        <LayKeys></LayKeys>
+        <LayCat></LayCat>
+        <LayLic></LayLic>
+        <LayTarg>0</LayTarg>
+        <LayPrjMark>1</LayPrjMark>
+      </Layer>
+    </Layers>
+  </LayerInfo>
+
+</Project>

project/at_start_f415/examples/usb_device/winusb/readme.txt

@@ -0,0 +1,10 @@
+/**
+  **************************************************************************
+  * @file     readme.txt 
+  * @brief    readme
+  **************************************************************************
+  */
+
+  this demo is based on the at-start board, in this demo, show how to build
+  a device of winusb 
+  for more detailed information, please refer to the application note document AN0097.

project/at_start_f415/examples/usb_device/winusb/src/at32f415_clock.c

@@ -0,0 +1,97 @@
+/**
+  **************************************************************************
+  * @file     at32f415_clock.c
+  * @brief    system clock config program
+  **************************************************************************
+  *                       Copyright notice & Disclaimer
+  *
+  * The software Board Support Package (BSP) that is made available to
+  * download from Artery official website is the copyrighted work of Artery.
+  * Artery authorizes customers to use, copy, and distribute the BSP
+  * software and its related documentation for the purpose of design and
+  * development in conjunction with Artery microcontrollers. Use of the
+  * software is governed by this copyright notice and the following disclaimer.
+  *
+  * THIS SOFTWARE IS PROVIDED ON "AS IS" BASIS WITHOUT WARRANTIES,
+  * GUARANTEES OR REPRESENTATIONS OF ANY KIND. ARTERY EXPRESSLY DISCLAIMS,
+  * TO THE FULLEST EXTENT PERMITTED BY LAW, ALL EXPRESS, IMPLIED OR
+  * STATUTORY OR OTHER WARRANTIES, GUARANTEES OR REPRESENTATIONS,
+  * INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY,
+  * FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT.
+  *
+  **************************************************************************
+  */
+
+/* includes ------------------------------------------------------------------*/
+#include "at32f415_clock.h"
+
+/**
+  * @brief  system clock config program
+  * @note   the system clock is configured as follow:
+  *         system clock (sclk)   = hext / 2 * pll_mult
+  *         system clock source   = pll (hext)
+  *         - hext                = HEXT_VALUE
+  *         - sclk                = 144000000
+  *         - ahbdiv              = 1
+  *         - ahbclk              = 144000000
+  *         - apb2div             = 2
+  *         - apb2clk             = 72000000
+  *         - apb1div             = 2
+  *         - apb1clk             = 72000000
+  *         - pll_mult            = 36
+  *         - flash_wtcyc         = 4 cycle
+  * @param  none
+  * @retval none
+  */
+void system_clock_config(void)
+{
+  /* reset crm */
+  crm_reset();
+
+  /* config flash psr register */
+  flash_psr_set(FLASH_WAIT_CYCLE_4);
+
+  crm_clock_source_enable(CRM_CLOCK_SOURCE_HEXT, TRUE);
+
+  /* wait till hext is ready */
+  while(crm_hext_stable_wait() == ERROR)
+  {
+  }
+
+  /* config pll clock resource */
+  crm_pll_config(CRM_PLL_SOURCE_HEXT_DIV, CRM_PLL_MULT_36);
+
+  /* enable pll */
+  crm_clock_source_enable(CRM_CLOCK_SOURCE_PLL, TRUE);
+
+  /* wait till pll is ready */
+  while(crm_flag_get(CRM_PLL_STABLE_FLAG) != SET)
+  {
+  }
+
+  /* config ahbclk */
+  crm_ahb_div_set(CRM_AHB_DIV_1);
+
+  /* config apb2clk, the maximum frequency of APB1/APB2 clock is 75 MHz  */
+  crm_apb2_div_set(CRM_APB2_DIV_2);
+
+  /* config apb1clk, the maximum frequency of APB1/APB2 clock is 75 MHz  */
+  crm_apb1_div_set(CRM_APB1_DIV_2);
+
+  /* enable auto step mode */
+  crm_auto_step_mode_enable(TRUE);
+
+  /* select pll as system clock source */
+  crm_sysclk_switch(CRM_SCLK_PLL);
+
+  /* wait till pll is used as system clock source */
+  while(crm_sysclk_switch_status_get() != CRM_SCLK_PLL)
+  {
+  }
+
+  /* disable auto step mode */
+  crm_auto_step_mode_enable(FALSE);
+
+  /* update system_core_clock global variable */
+  system_core_clock_update();
+}

project/at_start_f415/examples/usb_device/winusb/src/at32f415_int.c

@@ -0,0 +1,139 @@
+/**
+  **************************************************************************
+  * @file     at32f415_int.c
+  * @brief    main interrupt service routines.
+  **************************************************************************
+  *                       Copyright notice & Disclaimer
+  *
+  * The software Board Support Package (BSP) that is made available to
+  * download from Artery official website is the copyrighted work of Artery.
+  * Artery authorizes customers to use, copy, and distribute the BSP
+  * software and its related documentation for the purpose of design and
+  * development in conjunction with Artery microcontrollers. Use of the
+  * software is governed by this copyright notice and the following disclaimer.
+  *
+  * THIS SOFTWARE IS PROVIDED ON "AS IS" BASIS WITHOUT WARRANTIES,
+  * GUARANTEES OR REPRESENTATIONS OF ANY KIND. ARTERY EXPRESSLY DISCLAIMS,
+  * TO THE FULLEST EXTENT PERMITTED BY LAW, ALL EXPRESS, IMPLIED OR
+  * STATUTORY OR OTHER WARRANTIES, GUARANTEES OR REPRESENTATIONS,
+  * INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY,
+  * FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT.
+  *
+  **************************************************************************
+  */
+
+/* includes ------------------------------------------------------------------*/
+#include "at32f415_int.h"
+
+/** @addtogroup AT32F415_periph_examples
+  * @{
+  */
+
+/** @addtogroup 415_USB_device_winusb USB_device_winusb
+  * @{
+  */
+
+/**
+  * @brief  this function handles nmi exception.
+  * @param  none
+  * @retval none
+  */
+void NMI_Handler(void)
+{
+}
+
+/**
+  * @brief  this function handles hard fault exception.
+  * @param  none
+  * @retval none
+  */
+void HardFault_Handler(void)
+{
+  /* go to infinite loop when hard fault exception occurs */
+  while(1)
+  {
+  }
+}
+
+/**
+  * @brief  this function handles memory manage exception.
+  * @param  none
+  * @retval none
+  */
+void MemManage_Handler(void)
+{
+  /* go to infinite loop when memory manage exception occurs */
+  while(1)
+  {
+  }
+}
+
+/**
+  * @brief  this function handles bus fault exception.
+  * @param  none
+  * @retval none
+  */
+void BusFault_Handler(void)
+{
+  /* go to infinite loop when bus fault exception occurs */
+  while(1)
+  {
+  }
+}
+
+/**
+  * @brief  this function handles usage fault exception.
+  * @param  none
+  * @retval none
+  */
+void UsageFault_Handler(void)
+{
+  /* go to infinite loop when usage fault exception occurs */
+  while(1)
+  {
+  }
+}
+
+/**
+  * @brief  this function handles svcall exception.
+  * @param  none
+  * @retval none
+  */
+void SVC_Handler(void)
+{
+}
+
+/**
+  * @brief  this function handles debug monitor exception.
+  * @param  none
+  * @retval none
+  */
+void DebugMon_Handler(void)
+{
+}
+
+/**
+  * @brief  this function handles pendsv_handler exception.
+  * @param  none
+  * @retval none
+  */
+void PendSV_Handler(void)
+{
+}
+
+/**
+  * @brief  this function handles systick handler.
+  * @param  none
+  * @retval none
+  */
+void SysTick_Handler(void)
+{
+}
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */

project/at_start_f415/examples/usb_device/winusb/src/main.c

@@ -0,0 +1,258 @@
+/**
+  **************************************************************************
+  * @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"
+#include "usb_conf.h"
+#include "usb_core.h"
+#include "usbd_int.h"
+#include "winusb_class.h"
+#include "winusb_desc.h"
+
+/** @addtogroup AT32F415_periph_examples
+  * @{
+  */
+
+/** @addtogroup 415_USB_device_winusb USB_device_winusb
+  * @{
+  */
+
+/* usb global struct define */
+otg_core_type otg_core_struct;
+#if defined ( __ICCARM__ ) /* iar compiler */
+  #pragma data_alignment=4
+#endif
+ALIGNED_HEAD uint8_t usb_buffer[256] ALIGNED_TAIL;
+void usb_clock48m_select(usb_clk48_s clk_s);
+void usb_gpio_config(void);
+void usb_low_power_wakeup_config(void);
+
+/**
+  * @brief  main function.
+  * @param  none
+  * @retval none
+  */
+int main(void)
+{
+  uint16_t data_len;
+
+  uint32_t timeout;
+
+  nvic_priority_group_config(NVIC_PRIORITY_GROUP_4);
+
+  system_clock_config();
+
+  at32_board_init();
+
+  /* usb gpio config */
+  usb_gpio_config();
+
+#ifdef USB_LOW_POWER_WAKUP
+  usb_low_power_wakeup_config();
+#endif
+
+  /* enable otgfs clock */
+  crm_periph_clock_enable(OTG_CLOCK, TRUE);
+
+  /* select usb 48m clcok source */
+  usb_clock48m_select(USB_CLK_HEXT);
+
+  /* enable otgfs irq */
+  nvic_irq_enable(OTG_IRQ, 0, 0);
+
+  /* init usb */
+  usbd_init(&otg_core_struct,
+            USB_FULL_SPEED_CORE_ID,
+            USB_ID,
+            &winusb_class_handler,
+            &winusb_desc_handler);
+  while(1)
+  {
+    /* get usb winusb receive data */
+    data_len = usb_winusb_get_rxdata(&otg_core_struct.dev, usb_buffer);
+
+    if(data_len > 0)
+    {
+
+      /* bulk transfer is complete when the endpoint does one of the following
+         1 has transferred exactly the amount of data expected
+         2 transfers a packet with a payload size less than wMaxPacketSize or transfers a zero-length packet
+      */
+
+      timeout = 5000000;
+      do
+      {
+        /* send data to host */
+        if(usb_winusb_send_data(&otg_core_struct.dev, usb_buffer, data_len) == SUCCESS)
+        {
+          break;
+        }
+      }while(timeout --);
+    }
+  }
+}
+
+/**
+  * @brief  usb 48M clock select
+  * @param  clk_s:USB_CLK_HICK, USB_CLK_HEXT
+  * @retval none
+  */
+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;
+
+      /* 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;
+
+      /* 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;
+    }
+}
+
+/**
+  * @brief  this function config gpio.
+  * @param  none
+  * @retval none
+  */
+void usb_gpio_config(void)
+{
+  gpio_init_type gpio_init_struct;
+
+  crm_periph_clock_enable(OTG_PIN_GPIO_CLOCK, TRUE);
+  gpio_default_para_init(&gpio_init_struct);
+
+  gpio_init_struct.gpio_drive_strength = GPIO_DRIVE_STRENGTH_STRONGER;
+  gpio_init_struct.gpio_out_type  = GPIO_OUTPUT_PUSH_PULL;
+  gpio_init_struct.gpio_mode = GPIO_MODE_MUX;
+  gpio_init_struct.gpio_pull = GPIO_PULL_NONE;
+
+#ifdef USB_SOF_OUTPUT_ENABLE
+  crm_periph_clock_enable(OTG_PIN_SOF_GPIO_CLOCK, TRUE);
+  gpio_init_struct.gpio_pins = OTG_PIN_SOF;
+  gpio_init(OTG_PIN_SOF_GPIO, &gpio_init_struct);
+#endif
+
+  /* otgfs use vbus pin */
+#ifndef USB_VBUS_IGNORE
+  gpio_init_struct.gpio_pins = OTG_PIN_VBUS;
+  gpio_init_struct.gpio_pull = GPIO_PULL_DOWN;
+  gpio_init_struct.gpio_mode = GPIO_MODE_INPUT;
+  gpio_init(OTG_PIN_GPIO, &gpio_init_struct);
+#endif
+
+
+}
+#ifdef USB_LOW_POWER_WAKUP
+/**
+  * @brief  usb low power wakeup interrupt config
+  * @param  none
+  * @retval none
+  */
+void usb_low_power_wakeup_config(void)
+{
+  exint_init_type exint_init_struct;
+
+  exint_default_para_init(&exint_init_struct);
+
+  exint_init_struct.line_enable = TRUE;
+  exint_init_struct.line_mode = EXINT_LINE_INTERRUPUT;
+  exint_init_struct.line_select = OTG_WKUP_EXINT_LINE;
+  exint_init_struct.line_polarity = EXINT_TRIGGER_RISING_EDGE;
+  exint_init(&exint_init_struct);
+
+  nvic_irq_enable(OTG_WKUP_IRQ, 0, 0);
+}
+
+/**
+  * @brief  this function handles otgfs wakup interrupt.
+  * @param  none
+  * @retval none
+  */
+void OTG_WKUP_HANDLER(void)
+{
+  exint_flag_clear(OTG_WKUP_EXINT_LINE);
+}
+
+#endif
+
+/**
+  * @brief  this function handles otgfs interrupt.
+  * @param  none
+  * @retval none
+  */
+void OTG_IRQ_HANDLER(void)
+{
+  usbd_irq_handler(&otg_core_struct);
+}
+
+/**
+  * @brief  usb delay millisecond function.
+  * @param  ms: number of millisecond delay
+  * @retval none
+  */
+void usb_delay_ms(uint32_t ms)
+{
+  /* user can define self delay function */
+  delay_ms(ms);
+}
+
+/**
+  * @brief  usb delay microsecond function.
+  * @param  us: number of microsecond delay
+  * @retval none
+  */
+void usb_delay_us(uint32_t us)
+{
+  delay_us(us);
+}
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */