diff options
| author | Meco Man <[email protected]> | 2022-04-29 23:39:57 -0400 |
|---|---|---|
| committer | guo <[email protected]> | 2022-05-09 09:57:22 +0800 |
| commit | 73236a825c0a481219e8667d8b14a8114a6fe917 (patch) | |
| tree | 1efb6f00fb06e6252a54c99996fb75aaac390962 /bsp | |
| parent | e037b7684e7769b38a322d44035c1d1d6489bc50 (diff) | |
[stm32][spi] remove hardware NSS
Diffstat (limited to 'bsp')
| -rw-r--r-- | bsp/stm32/libraries/HAL_Drivers/drv_spi.c | 9 |
1 files changed, 1 insertions, 8 deletions
diff --git a/bsp/stm32/libraries/HAL_Drivers/drv_spi.c b/bsp/stm32/libraries/HAL_Drivers/drv_spi.c index 6f021bd9a7..2713b4afc1 100644 --- a/bsp/stm32/libraries/HAL_Drivers/drv_spi.c +++ b/bsp/stm32/libraries/HAL_Drivers/drv_spi.c @@ -138,14 +138,7 @@ static rt_err_t stm32_spi_init(struct stm32_spi *spi_drv, struct rt_spi_configur spi_handle->Init.CLKPolarity = SPI_POLARITY_LOW; } - if (cfg->mode & RT_SPI_NO_CS) - { - spi_handle->Init.NSS = SPI_NSS_HARD_OUTPUT; - } - else - { - spi_handle->Init.NSS = SPI_NSS_SOFT; - } + spi_handle->Init.NSS = SPI_NSS_SOFT; uint32_t SPI_APB_CLOCK; |