yan zhang / Nucleo_printf_gps

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Fork of Nucleo_printf_test by dong yanzhi

usart.c

Committer:
dongyanzhi
Date:
2017-06-09
Revision:
0:3ba942901d6e
Child:
1:78ed2d2c5af7

File content as of revision 0:3ba942901d6e:

#include "usart.h"

void UsartConfig()
{
	USART_InitTypeDef UsartInitStruct;
	USART_HandleTypeDef UsartHandleStruct;

	UsartInitStruct.BaudRate = 9600;
	UsartInitStruct.CLKLastBit = USART_LASTBIT_DISABLE;
	UsartInitStruct.CLKPhase = USART_PHASE_1EDGE;
	UsartInitStruct.CLKPolarity = USART_PHASE_1EDGE;
	UsartInitStruct.Mode = USART_MODE_TX_RX;
	UsartInitStruct.Parity = USART_PARITY_NONE;
	UsartInitStruct.StopBits = USART_STOPBITS_1;
	UsartInitStruct.WordLength = USART_WORDLENGTH_8B;
	
	UsartHandleStruct.Init = UsartInitStruct;
	UsartHandleStruct.Instance = USART2;
	UsartHandleStruct.Lock = HAL_LOCKED;
	UsartHandleStruct.pRxBuffPtr =NULL ;
	UsartHandleStruct.pTxBuffPtr =NULL;
	UsartHandleStruct.RxXferCount =NULL ;
	UsartHandleStruct.RxXferSize =NULL ;
	UsartHandleStruct.TxXferCount =NULL ;
	UsartHandleStruct.TxXferSize =NULL ;
	UsartHandleStruct.State = HAL_USART_STATE_READY;
	
}