57 lines
1.1 KiB
C
57 lines
1.1 KiB
C
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#include "spiCore.h"
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SPI_HandleTypeDef* spiHandle = NULL;
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DMA_HandleTypeDef* hdma_tx = NULL;
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DMA_HandleTypeDef* hdma_rx = NULL;
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void setDmaHandles(DMA_HandleTypeDef* txHandle, DMA_HandleTypeDef* rxHandle) {
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hdma_tx = txHandle;
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hdma_rx = rxHandle;
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}
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void getDmaHandles(DMA_HandleTypeDef** txHandle, DMA_HandleTypeDef** rxHandle) {
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*txHandle = hdma_tx;
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*rxHandle = hdma_rx;
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}
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void assignSpiHandle(SPI_HandleTypeDef *spiHandle_) {
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if(spiHandle_ == NULL) {
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return;
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}
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spiHandle = spiHandle_;
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}
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SPI_HandleTypeDef* getSpiHandle() {
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return spiHandle;
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}
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/**
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* @brief This function handles DMA Rx interrupt request.
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* @param None
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* @retval None
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*/
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void SPIx_DMA_RX_IRQHandler(void)
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{
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HAL_DMA_IRQHandler(spiHandle->hdmarx);
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}
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/**
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* @brief This function handles DMA Tx interrupt request.
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* @param None
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* @retval None
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*/
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void SPIx_DMA_TX_IRQHandler(void)
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{
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HAL_DMA_IRQHandler(spiHandle->hdmatx);
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}
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/**
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* @brief This function handles SPIx interrupt request.
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* @param None
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* @retval None
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*/
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void SPIx_IRQHandler(void)
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{
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HAL_SPI_IRQHandler(spiHandle);
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}
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