stm32 Usart 初始化
加入技术交流群
/**
* @brief Fills each USART_InitStruct member with its default value.
* @param USART_InitStruct: pointer to a USART_InitTypeDef structure
* which will be initialized.
* @retval None
*/
void USART_StructInit(USART_InitTypeDef* USART_InitStruct)
{
/* USART_InitStruct members default value */
USART_InitStruct->USART_BaudRate = 9600;
USART_InitStruct->USART_WordLength = USART_WordLength_8b;
USART_InitStruct->USART_StopBits = USART_StopBits_1;
USART_InitStruct->USART_Parity = USART_Parity_No ;
USART_InitStruct->USART_Mode = USART_Mode_Rx | USART_Mode_Tx;
USART_InitStruct->USART_HardwareFlowControl = USART_HardwareFlowControl_None;
}
所以初始设置也是依样画葫芦。
评论