diff options
| author | unknown <Administrator@2013-0415-1336.(none)> | 2014-12-30 14:18:05 +0800 |
|---|---|---|
| committer | unknown <Administrator@2013-0415-1336.(none)> | 2014-12-30 14:18:05 +0800 |
| commit | a0b71c1c773a9b5b031fa4aad987ccae1e01b289 (patch) | |
| tree | 1dc260ff5e0dcd41919a2f60641b0edf53567d23 | |
| parent | 34470355a0bcb81c60ce848298a2ac197821f0cf (diff) | |
fix stm32f407 uart3 TX config error
| -rw-r--r-- | bsp/stm32f40x/drivers/usart.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/bsp/stm32f40x/drivers/usart.c b/bsp/stm32f40x/drivers/usart.c index 89d9ca3ddd..d352081d2b 100644 --- a/bsp/stm32f40x/drivers/usart.c +++ b/bsp/stm32f40x/drivers/usart.c @@ -187,7 +187,7 @@ static void GPIO_Configuration(void) #ifdef RT_USING_UART3 /* Configure USART3 Rx/tx PIN */ - GPIO_InitStructure.GPIO_Pin = UART3_GPIO_RX | UART3_GPIO_RX; + GPIO_InitStructure.GPIO_Pin = UART3_GPIO_TX | UART3_GPIO_RX; GPIO_Init(UART3_GPIO, &GPIO_InitStructure); /* Connect alternate function */ |