flipperzero-firmware/firmware/targets/f7/furi_hal/furi_hal_interrupt.h

37 lines
927 B
C
Raw Normal View History

#pragma once
#include <stm32wbxx_ll_tim.h>
#ifdef __cplusplus
extern "C" {
#endif
/** Timer ISR */
2021-08-08 18:03:25 +00:00
typedef void (*FuriHalInterruptISR)();
/** Initialize interrupt subsystem */
2021-08-08 18:03:25 +00:00
void furi_hal_interrupt_init();
/** Set DMA Channel ISR
* We don't clear interrupt flags for you, do it by your self.
* @param dma - DMA instance
* @param channel - DMA channel
* @param isr - your interrupt service routine or use NULL to clear
*/
void furi_hal_interrupt_set_dma_channel_isr(
DMA_TypeDef* dma,
uint32_t channel,
FuriHalInterruptISR isr);
/** Set Timer ISR
* By default ISR is serviced by ST HAL. Use this function to override it.
* We don't clear interrupt flags for you, do it by your self.
* @param timer - timer instance
* @param isr - your interrupt service routine or use NULL to clear
*/
void furi_hal_interrupt_set_timer_isr(TIM_TypeDef* timer, FuriHalInterruptISR isr);
#ifdef __cplusplus
}
#endif