diff options
| author | LeeChunHei <[email protected]> | 2021-02-22 22:17:07 +0800 |
|---|---|---|
| committer | LeeChunHei <[email protected]> | 2021-02-22 22:17:07 +0800 |
| commit | a40bf3b11d614daf827a0f9cc5a53d4d03f0123e (patch) | |
| tree | 5fd926714563ad7aa9b80d0cfa5d1d85c8eed4c2 /bsp | |
| parent | 7e5034c67dfe507717e7bb3b267ee8f1b0e045a5 (diff) | |
adding option for using blocking spi transfer
Diffstat (limited to 'bsp')
| -rw-r--r-- | bsp/imxrt/libraries/drivers/drv_spi.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/bsp/imxrt/libraries/drivers/drv_spi.c b/bsp/imxrt/libraries/drivers/drv_spi.c index 75813e0eab..4f042dc93f 100644 --- a/bsp/imxrt/libraries/drivers/drv_spi.c +++ b/bsp/imxrt/libraries/drivers/drv_spi.c @@ -347,7 +347,11 @@ static rt_uint32_t spixfer(struct rt_spi_device *device, struct rt_spi_message * if(RT_FALSE == spi->dma_flag) { +#ifdef(BSP_USING_BLOCKING_SPI) + status = LPSPI_MasterTransferBlocking(spi->base, &transfer); +#else status = LPSPI_MasterTransferNonBlocking(spi->base, &spi->spi_normal, &transfer); +#endif } else { |