flipperzero-firmware/firmware/targets/f6/api-hal/api-hal-interrupt.c
あく 851a44dc59
[FL-1528] SubGhz: dma send (#579)
* Gui: input injection in screen stream
* Cli: expose ASCII table in public header
* SubGhz: dma output draft
* SubGhz: output initialization cleanup
* SubGhz: update dma send routine, add subghz_tx cli command.
* SubGhz: proper register address for DMA
* SubGhz: proper, fully working dma+tim2 configuration
* SubGhz: transmit PT with cli.
* Drivers: fix invalid size in CC1101 PA_TABLE loading routine.
* Interrupts: configurable DMA isrs.
* F5: backport fixes.
* SubGhz: free buffer after use
* SubGhz: use sleep instead of reset at the end
* SubGhz: async tx repeat with circular DMA
* SubGhz: disable dma channel on complete, adjust PT send timings
* SubGhz: backport function singature change to F5
* SubGhz: add tx debug gpio
2021-07-15 16:54:11 +03:00

133 lines
3.6 KiB
C

#include "api-hal-interrupt.h"
#include <furi.h>
#include <main.h>
#include <stm32wbxx_ll_tim.h>
volatile ApiHalInterruptISR api_hal_tim_tim2_isr = NULL;
#define API_HAL_INTERRUPT_DMA_COUNT 2
#define API_HAL_INTERRUPT_DMA_CHANNELS_COUNT 8
volatile ApiHalInterruptISR api_hal_dma_channel_isr[API_HAL_INTERRUPT_DMA_COUNT][API_HAL_INTERRUPT_DMA_CHANNELS_COUNT] = {0};
void api_hal_interrupt_init() {
NVIC_SetPriority(DMA1_Channel1_IRQn, NVIC_EncodePriority(NVIC_GetPriorityGrouping(), 5, 0));
NVIC_EnableIRQ(DMA1_Channel1_IRQn);
}
void api_hal_interrupt_set_timer_isr(TIM_TypeDef* timer, ApiHalInterruptISR isr) {
if (timer == TIM2) {
if (isr) {
furi_assert(api_hal_tim_tim2_isr == NULL);
} else {
furi_assert(api_hal_tim_tim2_isr != NULL);
}
api_hal_tim_tim2_isr = isr;
} else {
furi_check(0);
}
}
void api_hal_interrupt_set_dma_channel_isr(DMA_TypeDef* dma, uint32_t channel, ApiHalInterruptISR isr) {
--channel; // Pascal
furi_check(dma);
furi_check(channel < API_HAL_INTERRUPT_DMA_CHANNELS_COUNT);
if (dma == DMA1) {
api_hal_dma_channel_isr[0][channel] = isr;
} else if (dma == DMA1) {
api_hal_dma_channel_isr[1][channel] = isr;
} else {
furi_check(0);
}
}
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 (api_hal_tim_tim2_isr) {
api_hal_tim_tim2_isr();
} else {
HAL_TIM_IRQHandler(&htim2);
}
}
/* DMA 1 */
void DMA1_Channel1_IRQHandler(void) {
if (api_hal_dma_channel_isr[0][0]) api_hal_dma_channel_isr[0][0]();
}
void DMA1_Channel2_IRQHandler(void) {
if (api_hal_dma_channel_isr[0][1]) api_hal_dma_channel_isr[0][1]();
}
void DMA1_Channel3_IRQHandler(void) {
if (api_hal_dma_channel_isr[0][2]) api_hal_dma_channel_isr[0][2]();
}
void DMA1_Channel4_IRQHandler(void) {
if (api_hal_dma_channel_isr[0][3]) api_hal_dma_channel_isr[0][3]();
}
void DMA1_Channel5_IRQHandler(void) {
if (api_hal_dma_channel_isr[0][4]) api_hal_dma_channel_isr[0][4]();
}
void DMA1_Channel6_IRQHandler(void) {
if (api_hal_dma_channel_isr[0][5]) api_hal_dma_channel_isr[0][5]();
}
void DMA1_Channel7_IRQHandler(void) {
if (api_hal_dma_channel_isr[0][6]) api_hal_dma_channel_isr[0][6]();
}
void DMA1_Channel8_IRQHandler(void) {
if (api_hal_dma_channel_isr[0][7]) api_hal_dma_channel_isr[0][7]();
}
/* DMA 2 */
void DMA2_Channel1_IRQHandler(void) {
if (api_hal_dma_channel_isr[1][0]) api_hal_dma_channel_isr[1][0]();
}
void DMA2_Channel2_IRQHandler(void) {
if (api_hal_dma_channel_isr[1][1]) api_hal_dma_channel_isr[1][1]();
}
void DMA2_Channel3_IRQHandler(void) {
if (api_hal_dma_channel_isr[1][2]) api_hal_dma_channel_isr[1][2]();
}
void DMA2_Channel4_IRQHandler(void) {
if (api_hal_dma_channel_isr[1][3]) api_hal_dma_channel_isr[1][3]();
}
void DMA2_Channel5_IRQHandler(void) {
if (api_hal_dma_channel_isr[1][4]) api_hal_dma_channel_isr[1][4]();
}
void DMA2_Channel6_IRQHandler(void) {
if (api_hal_dma_channel_isr[1][5]) api_hal_dma_channel_isr[1][5]();
}
void DMA2_Channel7_IRQHandler(void) {
if (api_hal_dma_channel_isr[1][6]) api_hal_dma_channel_isr[1][6]();
}
void DMA2_Channel8_IRQHandler(void) {
if (api_hal_dma_channel_isr[1][7]) api_hal_dma_channel_isr[1][7]();
}