diff options
Diffstat (limited to 'firmware/targets/f6/furi_hal/furi_hal_interrupt.c')
| -rw-r--r-- | firmware/targets/f6/furi_hal/furi_hal_interrupt.c | 206 |
1 files changed, 206 insertions, 0 deletions
diff --git a/firmware/targets/f6/furi_hal/furi_hal_interrupt.c b/firmware/targets/f6/furi_hal/furi_hal_interrupt.c new file mode 100644 index 00000000..417d72ef --- /dev/null +++ b/firmware/targets/f6/furi_hal/furi_hal_interrupt.c @@ -0,0 +1,206 @@ +#include "furi_hal_interrupt.h" + +#include <furi.h> +#include <main.h> +#include <stm32wbxx_ll_tim.h> + +#define TAG "FuriHalInterrupt" + +volatile FuriHalInterruptISR furi_hal_tim_tim2_isr = NULL; +volatile FuriHalInterruptISR furi_hal_tim_tim1_isr = NULL; + +#define FURI_HAL_INTERRUPT_DMA_COUNT 2 +#define FURI_HAL_INTERRUPT_DMA_CHANNELS_COUNT 8 + +volatile FuriHalInterruptISR furi_hal_dma_channel_isr[FURI_HAL_INTERRUPT_DMA_COUNT] + [FURI_HAL_INTERRUPT_DMA_CHANNELS_COUNT] = {0}; + +void furi_hal_interrupt_init() { + NVIC_SetPriority(RCC_IRQn, NVIC_EncodePriority(NVIC_GetPriorityGrouping(), 0, 0)); + NVIC_EnableIRQ(RCC_IRQn); + + NVIC_SetPriority( + TAMP_STAMP_LSECSS_IRQn, NVIC_EncodePriority(NVIC_GetPriorityGrouping(), 0, 0)); + NVIC_EnableIRQ(TAMP_STAMP_LSECSS_IRQn); + + NVIC_SetPriority(DMA1_Channel1_IRQn, NVIC_EncodePriority(NVIC_GetPriorityGrouping(), 5, 0)); + NVIC_EnableIRQ(DMA1_Channel1_IRQn); + + FURI_LOG_I(TAG, "Init OK"); +} + +void furi_hal_interrupt_set_timer_isr(TIM_TypeDef* timer, FuriHalInterruptISR isr) { + if(timer == TIM2) { + if(isr) { + furi_assert(furi_hal_tim_tim2_isr == NULL); + } else { + furi_assert(furi_hal_tim_tim2_isr != NULL); + } + furi_hal_tim_tim2_isr = isr; + } else if(timer == TIM1) { + if(isr) { + furi_assert(furi_hal_tim_tim1_isr == NULL); + } else { + furi_assert(furi_hal_tim_tim1_isr != NULL); + } + furi_hal_tim_tim1_isr = isr; + } else { + furi_crash(NULL); + } +} + +void furi_hal_interrupt_set_dma_channel_isr( + DMA_TypeDef* dma, + uint32_t channel, + FuriHalInterruptISR isr) { + --channel; // Pascal + furi_check(dma); + furi_check(channel < FURI_HAL_INTERRUPT_DMA_CHANNELS_COUNT); + if(dma == DMA1) { + furi_hal_dma_channel_isr[0][channel] = isr; + } else if(dma == DMA2) { + furi_hal_dma_channel_isr[1][channel] = isr; + } else { + furi_crash(NULL); + } +} + +extern void api_interrupt_call(InterruptType type, void* hw); + +/* ST HAL symbols */ + +/* Comparator trigger event */ +void HAL_COMP_TriggerCallback(COMP_HandleTypeDef* hcomp) { + api_interrupt_call(InterruptTypeComparatorTrigger, hcomp); +} + +/* Timer update event */ +void HAL_TIM_PeriodElapsedCallback(TIM_HandleTypeDef* htim) { + api_interrupt_call(InterruptTypeTimerUpdate, htim); +} + +/* Timer 2 */ +void TIM2_IRQHandler(void) { + if(furi_hal_tim_tim2_isr) { + furi_hal_tim_tim2_isr(); + } else { + HAL_TIM_IRQHandler(&htim2); + } +} + +/* Timer 1 Update */ +void TIM1_UP_TIM16_IRQHandler(void) { + if(furi_hal_tim_tim1_isr) { + furi_hal_tim_tim1_isr(); + } else { + HAL_TIM_IRQHandler(&htim1); + } +} + +/* DMA 1 */ +void DMA1_Channel1_IRQHandler(void) { + if(furi_hal_dma_channel_isr[0][0]) furi_hal_dma_channel_isr[0][0](); +} + +void DMA1_Channel2_IRQHandler(void) { + if(furi_hal_dma_channel_isr[0][1]) furi_hal_dma_channel_isr[0][1](); +} + +void DMA1_Channel3_IRQHandler(void) { + if(furi_hal_dma_channel_isr[0][2]) furi_hal_dma_channel_isr[0][2](); +} + +void DMA1_Channel4_IRQHandler(void) { + if(furi_hal_dma_channel_isr[0][3]) furi_hal_dma_channel_isr[0][3](); +} + +void DMA1_Channel5_IRQHandler(void) { + if(furi_hal_dma_channel_isr[0][4]) furi_hal_dma_channel_isr[0][4](); +} + +void DMA1_Channel6_IRQHandler(void) { + if(furi_hal_dma_channel_isr[0][5]) furi_hal_dma_channel_isr[0][5](); +} + +void DMA1_Channel7_IRQHandler(void) { + if(furi_hal_dma_channel_isr[0][6]) furi_hal_dma_channel_isr[0][6](); +} + +void DMA1_Channel8_IRQHandler(void) { + if(furi_hal_dma_channel_isr[0][7]) furi_hal_dma_channel_isr[0][7](); +} + +/* DMA 2 */ +void DMA2_Channel1_IRQHandler(void) { + if(furi_hal_dma_channel_isr[1][0]) furi_hal_dma_channel_isr[1][0](); +} + +void DMA2_Channel2_IRQHandler(void) { + if(furi_hal_dma_channel_isr[1][1]) furi_hal_dma_channel_isr[1][1](); +} + +void DMA2_Channel3_IRQHandler(void) { + if(furi_hal_dma_channel_isr[1][2]) furi_hal_dma_channel_isr[1][2](); +} + +void DMA2_Channel4_IRQHandler(void) { + if(furi_hal_dma_channel_isr[1][3]) furi_hal_dma_channel_isr[1][3](); +} + +void DMA2_Channel5_IRQHandler(void) { + if(furi_hal_dma_channel_isr[1][4]) furi_hal_dma_channel_isr[1][4](); +} + +void DMA2_Channel6_IRQHandler(void) { + if(furi_hal_dma_channel_isr[1][5]) furi_hal_dma_channel_isr[1][5](); +} + +void DMA2_Channel7_IRQHandler(void) { + if(furi_hal_dma_channel_isr[1][6]) furi_hal_dma_channel_isr[1][6](); +} + +void DMA2_Channel8_IRQHandler(void) { + if(furi_hal_dma_channel_isr[1][7]) furi_hal_dma_channel_isr[1][7](); +} + +void TAMP_STAMP_LSECSS_IRQHandler(void) { + if(LL_RCC_IsActiveFlag_LSECSS()) { + LL_RCC_ClearFlag_LSECSS(); + if(!LL_RCC_LSE_IsReady()) { + FURI_LOG_E(TAG, "LSE CSS fired: resetting system"); + NVIC_SystemReset(); + } else { + FURI_LOG_E(TAG, "LSE CSS fired: but LSE is alive"); + } + } +} + +void RCC_IRQHandler(void) { +} + +void NMI_Handler(void) { + if(LL_RCC_IsActiveFlag_HSECSS()) { + LL_RCC_ClearFlag_HSECSS(); + FURI_LOG_E(TAG, "HSE CSS fired: resetting system"); + NVIC_SystemReset(); + } +} + +void HardFault_Handler(void) { + furi_crash("HardFault"); +} + +void MemManage_Handler(void) { + furi_crash("MemManage"); +} + +void BusFault_Handler(void) { + furi_crash("BusFault"); +} + +void UsageFault_Handler(void) { + furi_crash("UsageFault"); +} + +void DebugMon_Handler(void) { +} |