clock bug

change to APB1

clock bug
change to APB1
d1f77fc9 · z13955633063 · GitHub · 50b633ed · d1f77fc9
隐藏空白更改
内联并排

Showing with 1 addition and 1 deletion

bsp/stm32f10x/drivers/stm32f1_i2c.c bsp/stm32f10x/drivers/stm32f1_i2c.c +1 -1

未找到文件。
--- a/bsp/stm32f10x/drivers/stm32f1_i2c.c
+++ b/bsp/stm32f10x/drivers/stm32f1_i2c.c
@@ -513,7 +513,7 @@ rt_err_t stm32_i2c_register(I2C_TypeDef *I2C, rt_uint32_t bitrate,
    if(I2C == I2C1)
    {
        pi2c = &stm32_i2c1;
-        RCC_APB2PeriphClockCmd(RCC_APB1Periph_I2C1, ENABLE);
+        RCC_APB1PeriphClockCmd(RCC_APB1Periph_I2C1, ENABLE);
    }
    else
 #endif /*RT_USING_I2C1*/