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[bsp]fixed drv_usart.c because f411xE have no USART3

This commit is contained in:
yangjie 2018-11-09 10:26:39 +08:00
parent 0f1d437844
commit c79d928991
1 changed files with 22 additions and 6 deletions
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28
bsp/stm32f4xx-HAL/drivers/drv_usart.c
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@ -251,6 +251,7 @@ void USART6_IRQHandler(void)
void HAL_UART_MspInit(UART_HandleTypeDef *uartHandle)
{
GPIO_InitTypeDef GPIO_InitStruct;
#ifdef BSP_USING_UART1
if (uartHandle->Instance == USART1)
{
/* USART1 clock enable */
@ -267,7 +268,9 @@ void HAL_UART_MspInit(UART_HandleTypeDef *uartHandle)
GPIO_InitStruct.Alternate = GPIO_AF7_USART1;
HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
}
else if (uartHandle->Instance == USART2)
#endif /* BSP_USING_UART1 */
#ifdef BSP_USING_UART2
if (uartHandle->Instance == USART2)
{
/* USART2 clock enable */
__HAL_RCC_USART2_CLK_ENABLE();
@ -283,7 +286,9 @@ void HAL_UART_MspInit(UART_HandleTypeDef *uartHandle)
GPIO_InitStruct.Alternate = GPIO_AF7_USART2;
HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
}
else if (uartHandle->Instance == USART3)
#endif /* BSP_USING_UART2 */
#ifdef BSP_USING_UART3
if (uartHandle->Instance == USART3)
{
/* USART3 clock enable */
__HAL_RCC_USART3_CLK_ENABLE();
@ -299,7 +304,9 @@ void HAL_UART_MspInit(UART_HandleTypeDef *uartHandle)
GPIO_InitStruct.Alternate = GPIO_AF7_USART3;
HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
}
else if (uartHandle->Instance == USART6)
#endif /* BSP_USING_UART3 */
#ifdef BSP_USING_UART6
if (uartHandle->Instance == USART6)
{
/* USART6 clock enable */
__HAL_RCC_USART6_CLK_ENABLE();
@ -315,10 +322,12 @@ void HAL_UART_MspInit(UART_HandleTypeDef *uartHandle)
GPIO_InitStruct.Alternate = GPIO_AF8_USART6;
HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);
}
#endif /* BSP_USING_UART6 */
}
void HAL_UART_MspDeInit(UART_HandleTypeDef *uartHandle)
{
#ifdef BSP_USING_UART1
if (uartHandle->Instance == USART1)
{
/* Peripheral clock disable */
@ -329,7 +338,9 @@ void HAL_UART_MspDeInit(UART_HandleTypeDef *uartHandle)
*/
HAL_GPIO_DeInit(GPIOA, GPIO_PIN_9 | GPIO_PIN_10);
}
else if (uartHandle->Instance == USART2)
#endif /* BSP_USING_UART1 */
#ifdef BSP_USING_UART2
if (uartHandle->Instance == USART2)
{
/* Peripheral clock disable */
__HAL_RCC_USART2_CLK_DISABLE();
@ -339,7 +350,9 @@ void HAL_UART_MspDeInit(UART_HandleTypeDef *uartHandle)
*/
HAL_GPIO_DeInit(GPIOA, GPIO_PIN_2 | GPIO_PIN_3);
}
else if (uartHandle->Instance == USART3)
#endif /* BSP_USING_UART2 */
#ifdef BSP_USING_UART3
if (uartHandle->Instance == USART3)
{
/* Peripheral clock disable */
__HAL_RCC_USART3_CLK_DISABLE();
@ -349,7 +362,9 @@ void HAL_UART_MspDeInit(UART_HandleTypeDef *uartHandle)
*/
HAL_GPIO_DeInit(GPIOB, GPIO_PIN_10 | GPIO_PIN_11);
}
else if (uartHandle->Instance == USART6)
#endif /* BSP_USING_UART3 */
#ifdef BSP_USING_UART6
if (uartHandle->Instance == USART6)
{
/* Peripheral clock disable */
__HAL_RCC_USART6_CLK_DISABLE();
@ -359,6 +374,7 @@ void HAL_UART_MspDeInit(UART_HandleTypeDef *uartHandle)
*/
HAL_GPIO_DeInit(GPIOC, GPIO_PIN_6 | GPIO_PIN_7);
}
#endif /* BSP_USING_UART6 */
}
int hw_usart_init(void)