void Serial::config(uint32_t speed, Serial::Parity parity, Serial::WordLength dataBits, Serial::StopBits stopBits, HardwareFlowControl hardwareFlow)
{
disable(Device::Part::All);
setSpeed(speed);
setParity(parity);
setWordLength(dataBits);
setStopBits(stopBits);
setHardwareFlowControl(hardwareFlow);
}
// Open the serial port and initialize its flags.
void SerialPortImplWin32::open()
{
COMMTIMEOUTS gct;
mHandle = CreateFile( mName.c_str(),
mOpenFlag,
0, // comm devices must be opened w/exclusive-access
NULL, // no security attributes
OPEN_EXISTING, // comm devices must use OPEN_EXISTING
mBlocking,
NULL // hTemplate must be NULL for comm devices
);
if ( mHandle == INVALID_HANDLE_VALUE )
{
// Report the error.
std::stringstream msg_stream;
msg_stream << "CreateFile() failed for " << mName
<< ": " << getErrorMessageWithCode(GetLastError());
vprDEBUG(vprDBG_ALL, vprDBG_CRITICAL_LVL)
<< clrOutBOLD(clrRED, "ERROR") << ": " << msg_stream.str()
<< std::endl << std::endl << vprDEBUG_FLUSH;
throw IOException(msg_stream.str(), VPR_LOCATION);
}
gct.ReadIntervalTimeout = 0;
gct.ReadTotalTimeoutConstant = 0;
gct.ReadTotalTimeoutMultiplier = 0;
gct.WriteTotalTimeoutConstant = 5000;
gct.WriteTotalTimeoutMultiplier = 0;
if ( ! SetCommTimeouts(mHandle, &gct) )
{
std::stringstream msg_stream;
msg_stream << "Timeout initialization for " << mName << " failed: "
<< getErrorMessageWithCode(GetLastError());
vprDEBUG(vprDBG_ALL, vprDBG_CRITICAL_LVL)
<< clrOutBOLD(clrRED, "ERROR") << ": " << msg_stream.str()
<< std::endl << vprDEBUG_FLUSH;
throw IOException(msg_stream.str(), VPR_LOCATION);
}
DCB dcb;
GetCommState(mHandle, &dcb);
SetCommState(mHandle, &dcb);
setHardwareFlowControl(false);
mOpen = true;
}
