diff options
Diffstat (limited to 'drivers/fsl_dspi_edma.c')
| -rw-r--r-- | drivers/fsl_dspi_edma.c | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/drivers/fsl_dspi_edma.c b/drivers/fsl_dspi_edma.c index fa26b2f..2b91cdc 100644 --- a/drivers/fsl_dspi_edma.c +++ b/drivers/fsl_dspi_edma.c @@ -890,9 +890,9 @@ status_t DSPI_SlaveTransferEDMA(SPI_Type *base, dspi_slave_edma_handle_t *handle handle->state = kDSPI_Busy; uint32_t instance = DSPI_GetInstance(base); - uint8_t whichCtar = (transfer->configFlags & DSPI_SLAVE_CTAR_MASK) >> DSPI_SLAVE_CTAR_SHIFT; - handle->bitsPerFrame = - (((base->CTAR_SLAVE[whichCtar]) & SPI_CTAR_SLAVE_FMSZ_MASK) >> SPI_CTAR_SLAVE_FMSZ_SHIFT) + 1; + //uint8_t whichCtar = (transfer->configFlags & DSPI_SLAVE_CTAR_MASK) >> DSPI_SLAVE_CTAR_SHIFT; + handle->bitsPerFrame = 8; + //(((base->CTAR_SLAVE[whichCtar]) & SPI_CTAR_SLAVE_FMSZ_MASK) >> SPI_CTAR_SLAVE_FMSZ_SHIFT) + 1; /* If using a shared RX/TX DMA request, then this limits the amount of data we can transfer * due to the linked channel. The max bytes is 511 if 8-bit/frame or 1022 if 16-bit/frame @@ -1213,23 +1213,23 @@ static void EDMA_DspiSlaveCallback(edma_handle_t *edmaHandle, extern dspi_slave_edma_handle_t g_dspi_edma_s_handle; static void EDMA_DspiSlaveCallback(edma_handle_t *edmaHandle, - void *g_dspiEdmaPrivateHandle, - bool transferDone, - uint32_t tcds) + void *g_dspiEdmaPrivateHandle, + bool transferDone, + uint32_t tcds) { - assert(edmaHandle); + assert(edmaHandle); - DSPI_DisableDMA(SPI2, kDSPI_RxDmaEnable | kDSPI_TxDmaEnable); + DSPI_DisableDMA(SPI2, kDSPI_RxDmaEnable | kDSPI_TxDmaEnable); - g_dspi_edma_s_handle.state = kDSPI_Idle; + g_dspi_edma_s_handle.state = kDSPI_Idle; - if (g_dspi_edma_s_handle.callback) - { + if (g_dspi_edma_s_handle.callback) + { - g_dspi_edma_s_handle.callback(SPI2, &g_dspi_edma_s_handle, - kStatus_Success, g_dspi_edma_s_handle.userData); - } + g_dspi_edma_s_handle.callback(SPI2, &g_dspi_edma_s_handle, + kStatus_Success, g_dspi_edma_s_handle.userData); + } } #endif void DSPI_SlaveTransferAbortEDMA(SPI_Type *base, dspi_slave_edma_handle_t *handle) |