int main(int argc, char *argv[])
{
const char default_path[] = "/dev/ttyUSB2";
const char *path;
if(argc < 2)
path = default_path;
else
path = argv[1];
char buf[1024];
SerialPort sp;
sp.Init();
sp.Open(path, 9600, 8, 1, 'n');
while(1)
{
cout<<"Please key in data"<<endl;
cin>>buf;
sp.Write(buf, strlen(buf)+1);
}
return 0;
}
