serialportcontrol.h

这是本人所编的串口传数据的程序

#ifndef _SERIAL_PORT_CONTROL_H
#define _SERIAL_PORT_CONTROL_H
#define COM_RECVDATA WM_USER+1000//自定义消息
extern HANDLE hCom; //全局变量，串口句柄
extern HANDLE hCommThread; //全局变量，串口线程//串口监视线程控制函数
extern volatile bool hEventRun;
extern volatile bool fStopMsg;
//extern DWORD WINAPI SerialPort1ThreadProcess(HWND hWnd);//打开并设置PC串口1(COM1)
extern DWORD WINAPI SerialPort1ThreadProcess(HWND hWnd);
extern BOOL OpenSerialPort1();
extern HWND hWnd;
#endif