diff options
| author | Damien George <damien@micropython.org> | 2023-03-22 16:38:49 +1100 |
|---|---|---|
| committer | Damien George <damien@micropython.org> | 2023-06-15 11:09:20 +1000 |
| commit | 61339aa5062577ca1c75cb2443c78e5b5965c30b (patch) | |
| tree | 037c0081d35ee4ac14614ec777b7d16828f5677f /ports/stm32/stm32_it.c | |
| parent | bd7196e1233a7c36fbd8be8fea71eaaad4fb62fa (diff) | |
stm32: Add initial support for H5 MCUs.
This commit adds initial support for STM32H5xx MCUs. The following
features have been confirmed to be working on an STM32H573:
- UART over REPL and USB CDC
- USB CDC and MSC
- internal flash filesystem
- machine.Pin
- machine.SPI transfers with DMA
- machine.ADC
- machine.RTC
- pyb.LED
- pyb.Switch
- pyb.rng
- mboot
Signed-off-by: Damien George <damien@micropython.org>
Diffstat (limited to 'ports/stm32/stm32_it.c')
| -rw-r--r-- | ports/stm32/stm32_it.c | 29 |
1 files changed, 25 insertions, 4 deletions
diff --git a/ports/stm32/stm32_it.c b/ports/stm32/stm32_it.c index 78e7f1519..84c05602b 100644 --- a/ports/stm32/stm32_it.c +++ b/ports/stm32/stm32_it.c @@ -304,6 +304,14 @@ void USB_UCPD1_2_IRQHandler(void) { } #endif +#elif defined(STM32H5) + +#if MICROPY_HW_USB_FS +void USB_DRD_FS_IRQHandler(void) { + HAL_PCD_IRQHandler(&pcd_fs_handle); +} +#endif + #elif defined(STM32L0) || defined(STM32L432xx) #if MICROPY_HW_USB_FS @@ -404,7 +412,7 @@ void OTG_FS_WKUP_IRQHandler(void) { #if defined(STM32L4) EXTI->PR1 = USB_OTG_FS_WAKEUP_EXTI_LINE; - #elif !defined(STM32H7) + #elif !defined(STM32H5) && !defined(STM32H7) /* Clear EXTI pending Bit*/ __HAL_USB_FS_EXTI_CLEAR_FLAG(); #endif @@ -424,7 +432,7 @@ void OTG_HS_WKUP_IRQHandler(void) { OTG_CMD_WKUP_Handler(&pcd_hs_handle); - #if !defined(STM32H7) + #if !defined(STM32H5) && !defined(STM32H7) /* Clear EXTI pending Bit*/ __HAL_USB_HS_EXTI_CLEAR_FLAG(); #endif @@ -528,7 +536,13 @@ void ETH_WKUP_IRQHandler(void) { } #endif -#if defined(STM32L1) +#if defined(STM32H5) +void TAMP_IRQHandler(void) { + IRQ_ENTER(TAMP_IRQn); + Handle_EXTI_Irq(EXTI_RTC_TAMP); + IRQ_EXIT(TAMP_IRQn); +} +#elif defined(STM32L1) void TAMPER_STAMP_IRQHandler(void) { IRQ_ENTER(TAMPER_STAMP_IRQn); Handle_EXTI_Irq(EXTI_RTC_TIMESTAMP); @@ -542,10 +556,17 @@ void TAMP_STAMP_IRQHandler(void) { } #endif -void RTC_WKUP_IRQHandler(void) { +#if defined(STM32H5) +void RTC_IRQHandler(void) +#else +void RTC_WKUP_IRQHandler(void) +#endif +{ IRQ_ENTER(RTC_WKUP_IRQn); #if defined(STM32G0) || defined(STM32G4) || defined(STM32WL) RTC->MISR &= ~RTC_MISR_WUTMF; // clear wakeup interrupt flag + #elif defined(STM32H5) + RTC->SCR = RTC_SCR_CWUTF; // clear wakeup interrupt flag #elif defined(STM32H7A3xx) || defined(STM32H7A3xxQ) || defined(STM32H7B3xx) || defined(STM32H7B3xxQ) RTC->SR &= ~RTC_SR_WUTF; // clear wakeup interrupt flag #else |