[bsp][stm32][drv_crypto] Enable RNG Clock

4171fcbb · wuhanstudio · guo · 73236a82 · 4171fcbb
隐藏空白更改
内联并排

Showing with 1 addition and 0 deletion

bsp/stm32/libraries/HAL_Drivers/drv_crypto.c bsp/stm32/libraries/HAL_Drivers/drv_crypto.c +1 -0

未找到文件。
--- a/bsp/stm32/libraries/HAL_Drivers/drv_crypto.c
+++ b/bsp/stm32/libraries/HAL_Drivers/drv_crypto.c
@@ -395,6 +395,7 @@ static rt_err_t _crypto_create(struct rt_hwcrypto_ctx *ctx)
 #if defined(BSP_USING_RNG)
    case HWCRYPTO_TYPE_RNG:
    {
+        __HAL_RCC_RNG_CLK_ENABLE();
        RNG_HandleTypeDef *hrng = rt_calloc(1, sizeof(RNG_HandleTypeDef));
        if (RT_NULL == hrng)
        {