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added msp init functions

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This commit is contained in:
Robin Müller
2021-06-03 21:42:52 +02:00
parent a9390b145b
commit 863dfa68a0
6 changed files with 305 additions and 16 deletions
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22
stm32h7/spi/spiCore.h
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@ -8,26 +8,40 @@
extern "C" {
#endif
typedef void (*msp_func_t) (void* args);
/**
* Assign MSP init functions. Important for SPI configuration
* @param init_func
* @param init_args
* @param deinit_func
* @param deinit_args
*/
void set_spi_msp_functions(msp_func_t init_func, void* init_args, msp_func_t deinit_func,
void* deinit_args);
/**
* Assign DMA handles. Required to use DMA for SPI transfers.
* @param txHandle
* @param rxHandle
*/
void setDmaHandles(DMA_HandleTypeDef* txHandle, DMA_HandleTypeDef* rxHandle);
void set_dma_handles(DMA_HandleTypeDef* txHandle, DMA_HandleTypeDef* rxHandle);
void getDmaHandles(DMA_HandleTypeDef** txHandle, DMA_HandleTypeDef** rxHandle);
void get_dma_handles(DMA_HandleTypeDef** txHandle, DMA_HandleTypeDef** rxHandle);
void get_msp_init_function(msp_func_t* init_func, void **args);
void get_msp_deinit_function(msp_func_t* deinit_func, void **args);
/**
* Assign SPI handle. Needs to be done before using the SPI
* @param spiHandle
*/
void assignSpiHandle(SPI_HandleTypeDef *spiHandle);
void assign_spi_handle(SPI_HandleTypeDef *spiHandle);
/**
* Get the assigned SPI handle.
* @return
*/
SPI_HandleTypeDef* getSpiHandle();
SPI_HandleTypeDef* get_spi_handle();
#ifdef __cplusplus
}