ltc_mic_dma.c

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/**
 * @file    ltc_mic_dma.c
 * @author  foxBMS Team
 * @date    2020-05-27 (date of creation)
 * @updated 2020-05-27 (date of last update)
 * @ingroup DRIVERS
 * @prefix  MIC
 *
 * @brief   Driver for the DMA module for the LTC.
 *
 */
 
/*========== Includes =======================================================*/
#include "ltc_mic_dma.h"
 
#include "io.h"
#include "ltc.h"
#include "spi.h"
 
/*========== Macros and Definitions =========================================*/
 
/*========== Static Constant and Variable Definitions =======================*/
 
/*========== Extern Constant and Variable Definitions =======================*/
 
/*========== Static Function Prototypes =====================================*/
 
/*========== Static Function Implementations ================================*/
 
/*========== Extern Function Implementations ================================*/
 
extern bool MIC_IsTransmitOngoing(LTC_STATE_s *pLtcState) {
    return pLtcState->transmit_ongoing;
}
 
extern void MIC_SetTransmitOngoing(LTC_STATE_s *pLtcState) {
    pLtcState->transmit_ongoing = true;
}
 
/* Function called on DMA complete interrupts (TX and RX). */
void MIC_DmaCallback(dmaInterrupt_t inttype, uint32 channel) {
    if (((dmaChannel_t)channel == DMA_CH0) || ((dmaChannel_t)channel == DMA_CH1)) {
        ltc_stateBase.transmit_ongoing = false;
    } else {
        FAS_ASSERT(FAS_TRAP);
    }
}
 
/*========== Externalized Static Function Implementations (Unit Test) =======*/