bool PortParameters::SetBit(const char *pVal, const Bit &bit)
{
if (!lstrcmpi(pVal, "*"))
return TRUE;
if (!lstrcmpi("-", pVal)) {
if (maskExplicit & bit.bit) {
maskExplicit &= ~bit.bit;
maskChanged |= bit.bit;
}
return TRUE;
}
if (bit.type == Bit::FLAG) {
if (!SetFlag(pVal, bit.bit))
return FALSE;
}
else
if (bit.type == Bit::PIN) {
if (!SetPin(pVal, bit.bit))
return FALSE;
}
else
if (bit.type == Bit::PROBABILITY) {
if (!SetProbability(pVal, bit.bit))
return FALSE;
}
else
if (bit.type == Bit::UNSIGNED) {
if (!SetUnsigned(pVal, bit.bit))
return FALSE;
}
else
if (bit.type == Bit::OTHER) {
if (bit.bit == m_portName) {
if (!SetPortName(pVal))
return FALSE;
}
else
if (bit.bit == m_realPortName) {
if (!SetRealPortName(pVal))
return FALSE;
}
else {
return FALSE;
}
}
else {
return FALSE;
}
if (maskChanged & bit.bit)
maskExplicit |= bit.bit;
return TRUE;
}
////////////////////////////////////////////////////////////////////////////
//
// Explicit start of port access
//
PortW32::PortAccessStatus PortW32::POpen(const wxPortDescr& portDevice)
{
m_lastError = IPAC_Success;
if (portDevice.PortIndex()<0) {
m_lastError = IPAC_NoInterface;
return m_lastError;
}
// just copy from descriptor
SetPortParallel(portDevice.IsPortParallel());
SetPortSerial(portDevice.IsPortSerial());
SetPortGPUSB(portDevice.IsPortGPUSB());//BM:20081226 added
SetPortLXUSB(portDevice.IsPortLXUSB());//BM:20081226 added
SetPortLXLED(portDevice.IsPortLXLED());//BM:20081226 added
SetPortDummy(portDevice.IsPortDummy());
SetPortName(portDevice.PortName());
SetPortPath(portDevice.PortPath());
// depending on the port type we setup things here
if (IsPortParallel()) {
// regular parallel port - things have to be setup in the dialog
// we support all 8 bits of the port
m_portAddress = portDevice.PortAddress();
SetNumbits(8); SetBitmask(0xff);
SetPortOut(true); SetPortIn(false);
}
else if (IsPortSerial()) {
// regular or virtual serial port - things have to be setup in the dialog
// we support only RTS and DTR as port outputs, CTS and DTR as inputs (and RX and TX for data)
m_comName.Printf(wxT("%s"), PortPath());
SetNumbits(2); SetBitmask(0x3);
SetPortOut(true); SetPortIn(true);
}
else if (IsPortGPUSB()) {
// this port goes through an USB HID device from Shoestring via Win DLL
// we support the 4 lines b0..b3 --> RA-, RA+, DEC-, DEC+ (LED is handled by the driver)
SetNumbits(4); SetBitmask(0x0f);
SetPortOut(true); SetPortIn(true);
}
else if (IsPortLXUSB()) {
// this port goes through an USB HID device from Shoestring via Win DLL
// we support the 4 lines b0..b3 --> Frame1, Frame2, Shutter, Amp (LED is handled by the driver)
SetNumbits(4); SetBitmask(0x0f);
SetPortOut(true); SetPortIn(true);
}
return POpen_Second(); // call real openport
}
/////////////////////////////////////////////////////////////////////////////
//
// Explicit start of port access
//
PortUX::PortAccessStatus PortUX::POpen(const wxPortDescr& portDevice)
{
m_lastError = IPAC_Success;
SetPortParallel(portDevice.IsPortParallel());
SetPortSerial(portDevice.IsPortSerial());
SetPortGPUSB(portDevice.IsPortGPUSB());//BM:20081226 added
SetPortLXUSB(portDevice.IsPortLXUSB());//BM:20081226 added
SetPortLXLED(portDevice.IsPortLXLED());//BM:20081226 added
SetPortDummy(portDevice.IsPortDummy());
SetPortName(portDevice.PortName());
SetPortPath(portDevice.PortPath());
if (IsPortParallel()) {
SetNumbits(8); SetBitmask(0xff);
SetPortOut(true); SetPortIn(false);
}
else if (IsPortSerial()) {
SetNumbits(2); SetBitmask(0x3);
SetPortOut(true); SetPortIn(true);
}
else if (IsPortGPUSB()) {
// this port goes through an USB HID device from Shoestring via Win DLL
// we support the 4 lines b0..b3 --> RA-, RA+, DEC-, DEC+ (LED is handled by the driver)
SetNumbits(4); SetBitmask(0x0f);
SetPortOut(true); SetPortIn(true);
}
else if (IsPortLXUSB()) {
// this port goes through an USB HID device from Shoestring via Win DLL
// we support the 4 lines b0..b3 --> Frame1, Frame2, Shutter, Amp (LED is handled by the driver)
SetNumbits(4); SetBitmask(0x0f);
SetPortOut(true); SetPortIn(true);
}
return POpen_Second(); // call real openport
}
