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Symbian: Fix for CODA serial problem on unix

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This commit is contained in:
Tom Sutcliffe
2011-02-08 17:25:45 +01:00
committed by Pawel Polanski
parent 301f47733f
commit 4b362b72f3
1 changed files with 27 additions and 1 deletions
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28
src/shared/symbianutils/virtualserialdevice_posix.cpp
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@@ -38,6 +38,32 @@ bool VirtualSerialDevice::open(OpenMode mode)
return false;
}
struct termios termInfo;
if (tcgetattr(d->portHandle, &termInfo) < 0) {
setErrorString(QString::fromLatin1("Unable to retrieve terminal settings: %1 %2").arg(errno).arg(QString::fromAscii(strerror(errno))));
close();
return false;
}
cfmakeraw(&termInfo);
// Turn off terminal echo as not get messages back, among other things
termInfo.c_cflag |= CREAD|CLOCAL;
termInfo.c_cc[VTIME] = 0;
termInfo.c_lflag &= (~(ICANON|ECHO|ECHOE|ECHOK|ECHONL|ISIG));
termInfo.c_iflag &= (~(INPCK|IGNPAR|PARMRK|ISTRIP|ICRNL|IXANY|IXON|IXOFF));
termInfo.c_oflag &= (~OPOST);
termInfo.c_cc[VMIN] = 0;
termInfo.c_cc[VINTR] = _POSIX_VDISABLE;
termInfo.c_cc[VQUIT] = _POSIX_VDISABLE;
termInfo.c_cc[VSTART] = _POSIX_VDISABLE;
termInfo.c_cc[VSTOP] = _POSIX_VDISABLE;
termInfo.c_cc[VSUSP] = _POSIX_VDISABLE;
if (tcsetattr(d->portHandle, TCSAFLUSH, &termInfo) < 0) {
setErrorString(QString::fromLatin1("Unable to apply terminal settings: %1 %2").arg(errno).arg(QString::fromAscii(strerror(errno))));
close();
return false;
}
d->readNotifier = new QSocketNotifier(d->portHandle, QSocketNotifier::Read);
connect(d->readNotifier, SIGNAL(activated(int)), this, SIGNAL(readyRead()));
@@ -45,7 +71,7 @@ bool VirtualSerialDevice::open(OpenMode mode)
d->writeUnblockedNotifier->setEnabled(false);
connect(d->writeUnblockedNotifier, SIGNAL(activated(int)), this, SLOT(writeHasUnblocked(int)));
bool ok = QIODevice::open(mode);
bool ok = QIODevice::open(mode | QIODevice::Unbuffered);
if (!ok) close();
return ok;
}