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path: root/noncore/apps/opie-console/io_serial.cpp
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Diffstat (limited to 'noncore/apps/opie-console/io_serial.cpp') (more/less context) (ignore whitespace changes)
-rw-r--r--noncore/apps/opie-console/io_serial.cpp8
1 files changed, 0 insertions, 8 deletions
diff --git a/noncore/apps/opie-console/io_serial.cpp b/noncore/apps/opie-console/io_serial.cpp
index 03f1b1a..a4a6f0b 100644
--- a/noncore/apps/opie-console/io_serial.cpp
+++ b/noncore/apps/opie-console/io_serial.cpp
@@ -6,76 +6,71 @@
IOSerial::IOSerial(const Profile &config) : IOLayer(config) {
m_read = 0l;
m_error = 0l;
m_fd = 0;
reload(config);
}
IOSerial::~IOSerial() {
if (m_fd) {
close();
}
}
void IOSerial::send(const QByteArray &data) {
if (m_fd) {
write(m_fd, data.data(), data.size());
} else {
emit error(Refuse, tr("Not connected"));
}
}
void IOSerial::close() {
- qWarning("closing!");
if (m_fd) {
delete m_read;
delete m_error;
::close(m_fd);
m_fd = 0;
} else {
emit error(Refuse, tr("Not connected"));
}
}
bool IOSerial::open() {
- qWarning("open");
if (!m_fd) {
- qWarning("going to open %s", m_device.latin1());
struct termios tty;
m_fd = ::open(m_device, O_RDWR | O_NOCTTY | O_NONBLOCK);
if (m_fd < 0) {
- qWarning(" fd < 0 ");
emit error(CouldNotOpen, strerror(errno));
return FALSE;
}
tcgetattr(m_fd, &tty);
/* Baud rate */
int speed = baud(m_baud);
if (speed == -1) {
- qWarning("speed -1");
emit error(Refuse, tr("Invalid baud rate"));
}
cfsetospeed(&tty, speed);
cfsetispeed(&tty, speed);
/* Take care of Space / Mark parity */
if (m_dbits == 7 && (m_parity == ParitySpace || m_parity == ParityMark)) {
m_dbits = 8;
}
/* Data bits */
switch (m_dbits) {
case 5: tty.c_cflag = (tty.c_cflag & ~CSIZE) | CS5; break;
case 6: tty.c_cflag = (tty.c_cflag & ~CSIZE) | CS6; break;
case 7: tty.c_cflag = (tty.c_cflag & ~CSIZE) | CS7; break;
case 8: tty.c_cflag = (tty.c_cflag & ~CSIZE) | CS8; break;
default: break;
}
/* Raw, no echo mode */
tty.c_iflag = IGNBRK;
tty.c_lflag = 0;
tty.c_oflag = 0;
tty.c_cflag |= CLOCAL | CREAD;
@@ -97,59 +92,56 @@ bool IOSerial::open() {
tty.c_iflag &= ~(IXON|IXOFF|IXANY);
if (m_flow & FlowHW)
tty.c_cflag |= CRTSCTS;
else
tty.c_cflag &= ~CRTSCTS;
/* Parity */
tty.c_cflag &= ~(PARENB | PARODD);
if (m_parity & ParityEven)
tty.c_cflag |= PARENB;
else if (m_parity & ParityOdd)
tty.c_cflag |= (PARENB | PARODD);
/* Set the changes */
tcsetattr(m_fd, TCSANOW, &tty);
/* Notifications on read & errors */
m_read = new QSocketNotifier(m_fd, QSocketNotifier::Read, this);
m_error = new QSocketNotifier(m_fd, QSocketNotifier::Exception, this);
connect(m_read, SIGNAL(activated(int)), this, SLOT(dataArrived()));
connect(m_error, SIGNAL(activated(int)), this, SLOT(errorOccured()));
return TRUE;
} else {
- qWarning(" already opened");
emit error(Refuse, tr("Device is already connected"));
m_fd = 0;
return FALSE;
}
}
void IOSerial::reload(const Profile &config) {
m_device = config.readEntry("Device", SERIAL_DEFAULT_DEVICE);
- qWarning( "Dev" +m_device );
- qWarning( "Conf:" +config.readEntry("Device") );
m_baud = config.readNumEntry("Speed", SERIAL_DEFAULT_BAUD);
m_parity = config.readNumEntry("Parity", SERIAL_DEFAULT_PARITY);
m_dbits = config.readNumEntry("DataBits", SERIAL_DEFAULT_DBITS);
m_sbits = config.readNumEntry("StopBits", SERIAL_DEFAULT_SBITS);
m_flow = config.readNumEntry("Flow", SERIAL_DEFAULT_FLOW);
}
int IOSerial::baud(int baud) const {
switch (baud) {
case 300: return B300; break;
case 600: return B600; break;
case 1200: return B1200; break;
case 2400: return B2400; break;
case 4800: return B4800; break;
case 9600: return B9600; break;
case 19200: return B19200; break;
case 38400: return B38400; break;
case 57600: return B57600; break;
case 115200: return B115200; break;
}
return -1;
}