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[Bayonne-devel] ttystream in win32
From: |
Deniz Koprulu |
Subject: |
[Bayonne-devel] ttystream in win32 |
Date: |
Fri, 25 Aug 2006 01:13:11 -0700 (PDT) |
Hi everyone,
The TTYStream class does not seem to work under WinXP SP2 (VS6
commoncpp2-1.4.2).
I have a null modem cable plugged in COM1. The following code is expected to
echo the message "hi" every 3 seconds, but it does not. I tested two other
serial applications that echo perfectly. So my hardware setup is ok.
I also tried with the ttysream class, and with different timeout values in the
isPending call. No way...
Any clues?
Thanks.
-------------------------------------------
#include <iostream>
#include <cc++/serial.h>
using namespace ost;
using namespace std;
void main()
{
TTYStream *s = new TTYStream("\\\\.\\COM1");
if(s->setSpeed(38400)) cout << s->getErrorString() << endl;
if(s->setCharBits(8)) cout << s->getErrorString() << endl;
if(s->setParity(Serial::parityNone)) cout << s->getErrorString() << endl;
if(s->setStopBits(1)) cout << s->getErrorString() << endl;
if(s->setFlowControl(Serial::flowHard)) cout << s->getErrorString() << endl;
for(int i=0;;i++)
{
if(i%3==0)
*s<<"hi\r"<<endl;
if(s->isPending(TTYStream::pendingInput,1))
cout<<s->get()<<endl;
SleepEx(1000,TRUE);
}
delete s;
}
---------------------------------
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