fsfw-hal/stm32h7/dma.h

#ifndef FSFW_HAL_STM32H7_DMA_H_
#define FSFW_HAL_STM32H7_DMA_H_

#ifdef __cplusplus
extern "C" {
#endif

#include "interrupts.h"
#include <cstdint>

namespace dma {

enum DMAType {
    TX = 0,
    RX = 1
};

enum DMAIndexes: uint8_t {
    DMA_1 = 1,
    DMA_2 = 2
};

enum DMAStreams {
    STREAM_0 = 0,
    STREAM_1 = 1,
    STREAM_2 = 2,
    STREAM_3 = 3,
    STREAM_4 = 4,
    STREAM_5 = 5,
    STREAM_6 = 6,
    STREAM_7 = 7,
} ;

/**
 * Assign user interrupt handlers for DMA streams, allowing to pass an
 * arbitrary argument as well. Generally, this argument will be the related DMA handle.
 * @param user_handler
 * @param user_args
 */
void assignDmaUserHandler(DMAIndexes dma_idx, DMAStreams stream_idx,
        user_handler_t user_handler, user_args_t user_args);

}

#ifdef __cplusplus
}
#endif

#endif /* FSFW_HAL_STM32H7_DMA_H_ */