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stm32: Add support for STM32F0 MCUs.

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This commit is contained in:
Damien George
2018-05-28 18:10:53 +10:00
parent 4a7d157a5b
commit ea7e747979
18 changed files with 478 additions and 48 deletions
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50
ports/stm32/stm32_it.c
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@@ -579,6 +579,39 @@ void RTC_WKUP_IRQHandler(void) {
IRQ_EXIT(RTC_WKUP_IRQn);
}
#if defined(STM32F0)
void RTC_IRQHandler(void) {
IRQ_ENTER(RTC_IRQn);
RTC->ISR &= ~(1 << 10); // clear wakeup interrupt flag
Handle_EXTI_Irq(EXTI_RTC_WAKEUP); // clear EXTI flag and execute optional callback
IRQ_EXIT(RTC_IRQn);
}
void EXTI0_1_IRQHandler(void) {
IRQ_ENTER(EXTI0_1_IRQn);
Handle_EXTI_Irq(0);
Handle_EXTI_Irq(1);
IRQ_EXIT(EXTI0_1_IRQn);
}
void EXTI2_3_IRQHandler(void) {
IRQ_ENTER(EXTI2_3_IRQn);
Handle_EXTI_Irq(2);
Handle_EXTI_Irq(3);
IRQ_EXIT(EXTI2_3_IRQn);
}
void EXTI4_15_IRQHandler(void) {
IRQ_ENTER(EXTI4_15_IRQn);
for (int i = 4; i <= 15; ++i) {
Handle_EXTI_Irq(i);
}
IRQ_EXIT(EXTI4_15_IRQn);
}
#endif
void TIM1_BRK_TIM9_IRQHandler(void) {
IRQ_ENTER(TIM1_BRK_TIM9_IRQn);
timer_irq_handler(9);
@@ -718,6 +751,21 @@ void USART2_IRQHandler(void) {
IRQ_EXIT(USART2_IRQn);
}
#if defined(STM32F0)
void USART3_8_IRQHandler(void) {
IRQ_ENTER(USART3_8_IRQn);
uart_irq_handler(3);
uart_irq_handler(4);
uart_irq_handler(5);
uart_irq_handler(6);
uart_irq_handler(7);
uart_irq_handler(8);
IRQ_EXIT(USART3_8_IRQn);
}
#else
void USART3_IRQHandler(void) {
IRQ_ENTER(USART3_IRQn);
uart_irq_handler(3);
@@ -758,6 +806,8 @@ void UART8_IRQHandler(void) {
}
#endif
#endif
#if defined(MICROPY_HW_CAN1_TX)
void CAN1_RX0_IRQHandler(void) {
IRQ_ENTER(CAN1_RX0_IRQn);