test_serialcomm.cpp

来自「Small Device C Compiler 面向Inter8051」· C++ 代码 · 共 37 行

// Test program for serial communication. Visual C / MFC Version
// Bela Torok / [e-mail], March 2001

#include <afxwin.h>    // Defines the entry point for the console application.

#include <string.h>
#include <stdio.h>

#include "serial.h"

int main(int argc, char* argv[])
{

	HANDLE	hComPort;

	int ComPortNumber = 1;

	hComPort = SerialInit("com1", 1200);  // 1200 Baud

	if( hComPort == 0) {
		printf("\n\nError initializing %s!\n", "com1");
		exit(1);
	}

	// write string to RS232
	SerialPuts(&hComPort, "\nInitialize\n");
//	sleep(5000);
	
	// read string from RS232
	printf("\nString received: %s\n", SerialGets(&hComPort));

	CloseHandle(hComPort);

	return 0;
}