www.pudn.com > tty_pro.rar > ttytest.c

#include 
#include 
#include 
#include "rs232.h"

main(int argc, char *argv[])
{
	int ret,portno,nWritten,nRead,i;
	char buf[256];
	portno=1;
	
	//open ttys1
	ret=OpenCom(portno,"/dev/ttyS1",115200);
		if(ret==-1)
		{
			perror("The /dev/ttyS1 open error.");
			exit(1);
		}
		
	//loop for read		
	while(1)
	{
		nRead=ComRd(portno,buf,256,1000);
		if(nRead>0)
		{
			for(i=0;i