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1.5 KiB

#include "fsfw_hal/stm32h7/dma.h"
#include "fsfw_hal/stm32h7/spi/spiDefinitions.h"
#include "stm32h7xx_hal.h"
#include "stm32h7xx_hal_dma.h"
#ifdef __cplusplus
extern "C" {
using spi_transfer_cb_t = void (*)(SPI_HandleTypeDef* hspi, void* userArgs);
namespace spi {
void configureDmaHandle(DMA_HandleTypeDef* handle, spi::SpiBus spiBus, dma::DMAType dmaType,
dma::DMAIndexes dmaIdx, dma::DMAStreams dmaStream, IRQn_Type* dmaIrqNumber,
uint32_t dmaMode = DMA_NORMAL, uint32_t dmaPriority = DMA_PRIORITY_LOW);
* Assign DMA handles. Required to use DMA for SPI transfers.
* @param txHandle
* @param rxHandle
void setDmaHandles(DMA_HandleTypeDef* txHandle, DMA_HandleTypeDef* rxHandle);
void getDmaHandles(DMA_HandleTypeDef** txHandle, DMA_HandleTypeDef** rxHandle);
* Assign SPI handle. Needs to be done before using the SPI
* @param spiHandle
void setSpiHandle(SPI_HandleTypeDef* spiHandle);
void assignTransferRxTxCompleteCallback(spi_transfer_cb_t callback, void* userArgs);
void assignTransferRxCompleteCallback(spi_transfer_cb_t callback, void* userArgs);
void assignTransferTxCompleteCallback(spi_transfer_cb_t callback, void* userArgs);
void assignTransferErrorCallback(spi_transfer_cb_t callback, void* userArgs);
* Get the assigned SPI handle.
* @return
SPI_HandleTypeDef* getSpiHandle();
} // namespace spi
#ifdef __cplusplus
#endif /* FSFW_HAL_STM32H7_SPI_SPICORE_H_ */