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[BSP] fix UART3 issue in STM32F40x.

This commit is contained in:
bernard 2014-07-20 16:53:49 +08:00
parent 50e7ae7e87
commit 7c2c3ddc34
1 changed files with 2 additions and 2 deletions
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4
bsp/stm32f40x/drivers/usart.c
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@ -165,8 +165,8 @@ static void GPIO_Configuration(void)
GPIO_Init(UART3_GPIO, &GPIO_InitStructure);
/* Connect alternate function */
GPIO_PinAFConfig(UART2_GPIO, UART3_TX_PIN_SOURCE, GPIO_AF_USART3);
GPIO_PinAFConfig(UART2_GPIO, UART3_RX_PIN_SOURCE, GPIO_AF_USART3);
GPIO_PinAFConfig(UART3_GPIO, UART3_TX_PIN_SOURCE, GPIO_AF_USART3);
GPIO_PinAFConfig(UART3_GPIO, UART3_RX_PIN_SOURCE, GPIO_AF_USART3);
#endif
}