Esempi in C++ (Cpp) per Chip_GPDMA_Interrupt

Esempio n. 1

File: ssp.c Progetto: TiddoLangerak/mmc_test

/**
 * @brief	DMA interrupt handler sub-routine. Set the waiting flag when transfer is successful
 * @return	Nothing
 */
void DMA_IRQHandler(void)
{
	if (Chip_GPDMA_Interrupt(LPC_GPDMA, dmaChSSPTx) == SUCCESS) {
		isDmaTxfCompleted = 1;
	}

	if (Chip_GPDMA_Interrupt(LPC_GPDMA, dmaChSSPRx) == SUCCESS) {
		isDmaRxfCompleted = 1;
	}
}

Esempio n. 2

File: adc.c Progetto: blueskycoco/lpc

/**
 * @brief	DMA interrupt handler sub-routine
 * @return	Nothing
 */
void DMA_IRQHandler(void)
{
	if (Chip_GPDMA_Interrupt(LPC_GPDMA, dmaChannelNum) == SUCCESS) {
		channelTC++;
	}
	else {
		/* Process error here */
	}
}

Esempio n. 3

File: uart.c Progetto: martinribelotta/ciaa_lpcopen_bare

/**
 * @brief	GPDMA interrupt handler sub-routine
 * @return	Nothing
 */
void DMA_IRQHandler(void)
{
    uint8_t dmaChannelNum;
    if (isDMATx) {
        dmaChannelNum = dmaChannelNumTx;
    }
    else {
        dmaChannelNum = dmaChannelNumRx;
    }
    if (Chip_GPDMA_Interrupt(LPC_GPDMA, dmaChannelNum) == SUCCESS) {
        channelTC++;
    }
    else {
        channelTCErr++;
    }
}

Esempio n. 4

File: board.c Progetto: ernesto-g/micropython

void DMA_IRQHandler(void)
{
    NVIC_DisableIRQ(DMA_IRQn);

   if (Chip_GPDMA_Interrupt(LPC_GPDMA, dacInfo.dmaChannelDAC) == SUCCESS)
   {
        Chip_GPDMA_Stop(LPC_GPDMA, dacInfo.dmaChannelDAC);
	if(dacInfo.flagCyclic)
	{
		Chip_GPDMA_Transfer(LPC_GPDMA, dacInfo.dmaChannelDAC,
                                                           (uint32_t) &dacInfo.dmaBuffer, GPDMA_CONN_DAC,
                                                           GPDMA_TRANSFERTYPE_M2P_CONTROLLER_DMA, dacInfo.samples);
		NVIC_EnableIRQ(DMA_IRQn);
	}
   }
   else
   {
       NVIC_EnableIRQ(DMA_IRQn);
   }
}