Diffstat (limited to 'noncore/apps/opie-console/io_serial.cpp') (more/less context) (show whitespace changes)
-rw-r--r-- | noncore/apps/opie-console/io_serial.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/noncore/apps/opie-console/io_serial.cpp b/noncore/apps/opie-console/io_serial.cpp index b89a53b..cc63c58 100644 --- a/noncore/apps/opie-console/io_serial.cpp +++ b/noncore/apps/opie-console/io_serial.cpp @@ -25,48 +25,49 @@ void IOSerial::send(const QByteArray &data) { } else { emit error(Refuse, tr("Not connected")); } } void IOSerial::close() { if (m_fd) { delete m_read; delete m_error; ::close(m_fd); m_fd = 0; m_connected = false; } else { m_connected = false; emit error(Refuse, tr("Not connected")); } } bool IOSerial::open() { if (!m_fd) { struct termios tty; m_fd = ::open(m_device, O_RDWR | O_NOCTTY | O_NONBLOCK); if (m_fd < 0) { emit error(CouldNotOpen, strerror(errno)); + m_fd = 0; return FALSE; } tcgetattr(m_fd, &tty); /* Baud rate */ int speed = baud(m_baud); if (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; |