int ZigbeeSerialportService::open_serial_port()
{
if ( io_svc_ != 0 )
{
ACE_DEBUG((LM_DEBUG, "the serialport have been opened.\n"));
return -1;
}
io_svc_ = new ACE_TTY_IO();
ACE_DEV_Connector con;
if (con.connect ((*io_svc_),
ACE_DEV_Addr (conf_->serial_port_.c_str())) == -1)
{
delete io_svc_;
io_svc_ = 0;
ACE_ERROR_RETURN ((LM_ERROR,
ACE_TEXT ("Failed to open serial port:%p\n"),
conf_->serial_port_.c_str()),
-1);
}
ACE_TTY_IO::Serial_Params serial_port_params;
serial_port_params.baudrate = conf_->baudrate_;
serial_port_params.xonlim = 0;
serial_port_params.xofflim = 0;
serial_port_params.readmincharacters = 0;
serial_port_params.readtimeoutmsec = 1000; // 10 seconds
serial_port_params.paritymode = "none"; //"EVEN";
serial_port_params.ctsenb = false;
serial_port_params.rtsenb = 0;
serial_port_params.xinenb = false;
serial_port_params.xoutenb = false;
serial_port_params.modem = false;
serial_port_params.rcvenb = true;
serial_port_params.dsrenb = false;
serial_port_params.dtrdisable = false;
serial_port_params.databits = 8;
serial_port_params.stopbits = 1;
if (io_svc_->control (ACE_TTY_IO::SETPARAMS,
&serial_port_params) == -1)
{
delete io_svc_;
io_svc_ = 0;
ACE_ERROR_RETURN ((LM_ERROR,
ACE_TEXT ("failed to set %p control\n"),
conf_->serial_port_.c_str()),
-1);
}
state_ = Opened;
net_->RegHandler(this, ACE_Event_Handler::READ_MASK);
ACE_DEBUG((LM_DEBUG, "Sucessfully opened serial port:%s\n", conf_->serial_port_.c_str()));
}
bool SerialPort::Connect(const std::string & port)
{
return (-1 != mDeviceConnector.connect(mSerialDevice, ACE_DEV_Addr(ACE_TEXT(port.c_str()))));
}
int ACE_TMAIN (int argc, ACE_TCHAR *argv[])
{
if (argc < 2)
ACE_ERROR_RETURN ((LM_ERROR,
ACE_TEXT ("usage: %s device-filename\n"),
argv[0]), 1);
ACE_TTY_IO write_dev;
ACE_DEV_Connector con;
if (con.connect (write_dev,
ACE_DEV_Addr (argv[1])) == -1)
ACE_ERROR_RETURN ((LM_ERROR,
ACE_TEXT ("%p\n"),
argv[1]),
1);
ACE_TTY_IO::Serial_Params myparams;
// Try to read default parameters
if (write_dev.control (ACE_TTY_IO::GETPARAMS, &myparams) == -1)
{
ACE_DEBUG ((LM_DEBUG, ACE_TEXT("GETPARAMS is not supported\n")));
}
else
{
ACE_DEBUG ((LM_DEBUG, ACE_TEXT("GETPARAMS is supported\n")));
}
myparams.baudrate = 19200;
myparams.readmincharacters = 0;
myparams.readtimeoutmsec = 10*1000; // 10 seconds
if (write_dev.control (ACE_TTY_IO::SETPARAMS, &myparams) == -1)
ACE_ERROR_RETURN ((LM_ERROR,
ACE_TEXT ("%p\n"),
ACE_TEXT ("control")),
1);
ACE_DEBUG ((LM_DEBUG,
ACE_TEXT ("enter character to send, q terminates :\n")));
for (char writeto;
ACE_OS::read (ACE_STDIN, &writeto, 1) != -1;
)
{
ssize_t bytes_written =
write_dev.send_n ((void *) &writeto,
1);
if (bytes_written != 1)
ACE_ERROR_RETURN ((LM_ERROR,
ACE_TEXT ("%p\n"),
ACE_TEXT ("send")),
1);
if (writeto == 'q')
break;
}
if (write_dev.close () == -1)
ACE_ERROR_RETURN ((LM_ERROR,
ACE_TEXT ("%p\n"),
ACE_TEXT ("close")),
1);
return 0;
}
int ACE_TMAIN (int argc, ACE_TCHAR *argv[])
{
if (argc < 2)
ACE_ERROR_RETURN ((LM_ERROR,
ACE_TEXT ("usage: %s device-filename\n"),
argv[0]),
1);
ACE_TTY_IO read_dev;
ACE_DEV_Connector con;
if (con.connect (read_dev,
ACE_DEV_Addr (argv[1])) == -1)
ACE_ERROR_RETURN ((LM_ERROR,
ACE_TEXT ("%p\n"),
argv[1]),
1);
ACE_TTY_IO::Serial_Params myparams;
myparams.baudrate = 19200;
myparams.xonlim = 0;
myparams.xofflim = 0;
myparams.readmincharacters = 0;
myparams.readtimeoutmsec = 10*1000; // 10 seconds
myparams.paritymode = "EVEN";
myparams.ctsenb = false;
myparams.rtsenb = 0;
myparams.xinenb = false;
myparams.xoutenb = false;
myparams.modem = false;
myparams.rcvenb = true;
myparams.dsrenb = false;
myparams.dtrdisable = false;
myparams.databits = 8;
myparams.stopbits = 1;
if (read_dev.control (ACE_TTY_IO::SETPARAMS,
&myparams) == -1)
ACE_ERROR_RETURN ((LM_ERROR,
ACE_TEXT ("%p control\n"),
argv[1]),
1);
// Read till character 'q'.
for (char readback = 'x'; readback != 'q'; )
{
ssize_t bytes_read =
read_dev.recv ((void *) &readback, 1);
if (bytes_read == 1)
ACE_DEBUG ((LM_DEBUG,
ACE_TEXT ("read: %c\n"),
readback));
else if (bytes_read == 0)
ACE_DEBUG ((LM_DEBUG,
ACE_TEXT ("timeout!\n")));
else if (bytes_read == -1)
ACE_ERROR_RETURN ((LM_ERROR,
ACE_TEXT ("%p recv\n"),
argv[1]), 1);
}
return 0;
}
