fsfw-hal/stm32h7/spi/spiInterrupts.cpp

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#include "spiInterrupts.h"
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#include "spiCore.h"
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#include "stm32h7xx_hal.h"
#include "stm32h7xx_hal_dma.h"
#include "stm32h7xx_hal_spi.h"
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#include <stddef.h>
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user_handler_t spi1UserHandler = &spi::spiIrqHandler;
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user_args_t spi1UserArgs = nullptr;
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user_handler_t spi2UserHandler = &spi::spiIrqHandler;
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user_args_t spi2UserArgs = nullptr;
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/**
* @brief This function handles DMA Rx interrupt request.
* @param None
* @retval None
*/
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void spi::dmaRxIrqHandler(void* dmaHandle) {
HAL_DMA_IRQHandler((DMA_HandleTypeDef *) dmaHandle);
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}
/**
* @brief This function handles DMA Rx interrupt request.
* @param None
* @retval None
*/
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void spi::dmaTxIrqHandler(void* dmaHandle) {
HAL_DMA_IRQHandler((DMA_HandleTypeDef *) dmaHandle);
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}
/**
* @brief This function handles SPIx interrupt request.
* @param None
* @retval None
*/
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void spi::spiIrqHandler(void* spiHandle)
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{
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auto currentSpiHandle = spi::getSpiHandle();
HAL_SPI_IRQHandler((SPI_HandleTypeDef *) currentSpiHandle);
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}
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void spi::assignSpiUserHandler(spi::SpiBus spiIdx, user_handler_t userHandler,
user_args_t userArgs) {
if(spiIdx == spi::SpiBus::SPI_1) {
spi1UserHandler = userHandler;
spi1UserArgs = userArgs;
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}
else {
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spi2UserHandler = userHandler;
spi2UserArgs = userArgs;
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}
}
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void spi::getSpiUserHandler(spi::SpiBus spiBus, user_handler_t *userHandler,
user_args_t *userArgs) {
if(userHandler == nullptr or userArgs == nullptr) {
return;
}
if(spiBus == spi::SpiBus::SPI_1) {
*userArgs = spi1UserArgs;
*userHandler = spi1UserHandler;
}
else {
*userArgs = spi2UserArgs;
*userHandler = spi2UserHandler;
}
}
void assignSpiUserArgs(spi::SpiBus spiBus, user_args_t userArgs) {
if(spiBus == spi::SpiBus::SPI_1) {
spi1UserArgs = userArgs;
}
else {
spi2UserArgs = userArgs;
}
}
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/* Do not change these function names! They need to be exactly equal to the name of the functions
defined in the startup_stm32h743xx.s files! */
extern "C" void SPI1_IRQHandler() {
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if(spi1UserHandler != NULL) {
spi1UserHandler(spi1UserArgs);
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return;
}
Default_Handler();
}
extern "C" void SPI2_IRQHandler() {
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if(spi2UserHandler != nullptr) {
spi2UserHandler(spi2UserArgs);
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return;
}
Default_Handler();
}