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[BSP]STM32F10x_HAL fix uart3 

修复了串口初始化没有使能GPIO时钟的bug
This commit is contained in:
MiraculousConch 2017-11-16 01:02:02 +08:00 committed by Bernard Xiong
parent a4be1a8176
commit 234c6113ed
1 changed files with 3 additions and 5 deletions
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8
bsp/stm32f10x_HAL/drivers/drv_usart.c
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@ -242,8 +242,6 @@ int rt_hw_usart_init(void)
{
struct stm32_uart *uart;
struct serial_configure config = RT_SERIAL_CONFIG_DEFAULT;
__HAL_RCC_GPIOD_CLK_ENABLE();
__HAL_RCC_GPIOA_CLK_ENABLE();
#if defined(RT_USING_UART1)
uart = &uart1;
config.baud_rate = BAUD_RATE_115200;
@ -310,7 +308,7 @@ void HAL_UART_MspInit(UART_HandleTypeDef *uartHandle)
/* USER CODE END USART1_MspInit 0 */
/* USART1 clock enable */
__HAL_RCC_USART1_CLK_ENABLE();
__HAL_RCC_GPIOA_CLK_ENABLE();
/**USART1 GPIO Configuration
PA9 ------> USART1_TX
PA10 ------> USART1_RX
@ -339,7 +337,7 @@ void HAL_UART_MspInit(UART_HandleTypeDef *uartHandle)
/* USER CODE END USART2_MspInit 0 */
/* USART2 clock enable */
__HAL_RCC_USART2_CLK_ENABLE();
__HAL_RCC_GPIOA_CLK_ENABLE();
/**USART2 GPIO Configuration
PA2 ------> USART2_TX
PA3 ------> USART2_RX
@ -368,7 +366,7 @@ void HAL_UART_MspInit(UART_HandleTypeDef *uartHandle)
/* USER CODE END USART3_MspInit 0 */
/* USART3 clock enable */
__HAL_RCC_USART3_CLK_ENABLE();
__HAL_RCC_GPIOB_CLK_ENABLE();
/**USART3 GPIO Configuration
PB10 ------> USART3_TX
PB11 ------> USART3_RX