diff options
Diffstat (limited to 'os/hal/ports/STM32/LLD')
| -rw-r--r-- | os/hal/ports/STM32/LLD/SPIv3/hal_spi_lld.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/os/hal/ports/STM32/LLD/SPIv3/hal_spi_lld.c b/os/hal/ports/STM32/LLD/SPIv3/hal_spi_lld.c index 0af6c7290..1bcdbbe24 100644 --- a/os/hal/ports/STM32/LLD/SPIv3/hal_spi_lld.c +++ b/os/hal/ports/STM32/LLD/SPIv3/hal_spi_lld.c @@ -556,7 +556,8 @@ void spi_lld_start(SPIDriver *spip) { spip->spi->CR1 = SPI_CR1_MASRX;
spip->spi->CR2 = 0U;
spip->spi->CFG1 = cfg1;
- spip->spi->CFG2 = (spip->config->cfg2 | SPI_CFG2_MASTER) & ~SPI_CFG2_COMM_Msk;
+ spip->spi->CFG2 = (spip->config->cfg2 | SPI_CFG2_MASTER | SPI_CFG2_SSOE) &
+ ~SPI_CFG2_COMM_Msk;
spip->spi->IER = SPI_IER_OVRIE;
spip->spi->IFCR = 0xFFFFFFFFU;
spip->spi->CR1 |= SPI_CR1_SPE;
|