From 3496017c840dceaa6d6f896baa5a2efcf8d36361 Mon Sep 17 00:00:00 2001
From: thread-liu <lk9608@outlook.com>
Date: Fri, 15 May 2020 15:06:21 +0800
Subject: [PATCH] [update] spi nss type

---
 bsp/stm32/libraries/HAL_Drivers/drv_spi.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/bsp/stm32/libraries/HAL_Drivers/drv_spi.c b/bsp/stm32/libraries/HAL_Drivers/drv_spi.c
index 3267ffe749..a736952b71 100644
--- a/bsp/stm32/libraries/HAL_Drivers/drv_spi.c
+++ b/bsp/stm32/libraries/HAL_Drivers/drv_spi.c
@@ -137,7 +137,7 @@ static rt_err_t stm32_spi_init(struct stm32_spi *spi_drv, struct rt_spi_configur
 
     if (cfg->mode & RT_SPI_NO_CS)
     {
-        spi_handle->Init.NSS = SPI_NSS_SOFT;
+        spi_handle->Init.NSS = SPI_NSS_HARD_OUTPUT;
     }
     else
     {