uart.h

这个是我设计的采用c8051f330为核心的测温系统源码

#ifndef UART_H
#define UART_H


#include "main.h"


#define CHECKHEAD1 0x01
#define CHECKHEAD2 0x02
#define CHECKTYPE    0x03
#define LEN                0x04
#define RECEIVEDATA 0x05
#define CHECKSUM      0x06


#define HEAD1 0xAA
#define HEAD2 0x55
#define COMMAND 0x01
#define DATA        0x02



//ERROR TYPE

#define BUFFER_OVERLOW 0x01
#define STATE_WRONG 0x02
#define COMMAND_OVERLOW 0x03
#define CHECKSUM_ERROR 0x04
#define FRAME_GOOD 0x05


//COMMAND
// AA 55 01 01 01 01
#define UPLOAD_ALL_DATA 0x01//v 1.0
// AA 55 01 01 02 02
#define START_MEASURE 0x02//v 1.1
// AA 55 01 01 03 03
#define STOP_MEASURE 0x03//v1.1
// AA 55 01 01 04 04
// 单位为秒
#define SET_TIME_INTERVAL 0x04//v1.2
// AA 55 01 01 05 05
// 上传记录的个数
#define UPLOAD_COUNTER 0x05//v1.3
//AA 55 01 01 06 06
#define RESET_ADDR 0x06











#endif