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2023-12-18 14:36:22 +08:00
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MPU6050/APP/usart1.h Normal file
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#ifndef _usart1_H
#define _usart1_H
#include "system.h"
#include "stdio.h"
#define RX_485 GPIO_ResetBits(GPIOA,GPIO_Pin_8);
#define TX_485 GPIO_SetBits(GPIOA,GPIO_Pin_8);
extern float error;
extern u8 USART_RX_BUF[64];
//<2F><><EFBFBD>յ<EFBFBD><D5B5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݳ<EFBFBD><DDB3><EFBFBD>
extern unsigned short USART_RX_STA; //<2F><><EFBFBD><EFBFBD>״̬<D7B4><CCAC>־
void usart1_Init(u32 bound);
#endif