public bool SetAllPortState(byte ctrlState)
{
bool retVal = SimpleIOClass.WritePort((uint)ctrlState);
if (retVal)
{
_ioStateMap = ctrlState;
}
return(retVal);
}
public void SetPortMode(uint port, CtrlMode mode)
{
if (mode == CtrlMode.Output)
{
_ioModeMap = (byte)(_ioModeMap & ~PortMask[port]);
}
else
{
_ioModeMap |= PortMask[port];
}
SimpleIOClass.ConfigureIO(_ioModeMap);
SimpleIOClass.WritePort(_ioStateMap);
}
public void SetPortState(uint port, CtrlState state)
{
if ((_ioModeMap & PortMask[port]) == PortMask[port])
{
throw new ArgumentException("Port must be in output state to be set.", "port");
}
if (state == CtrlState.High)
{
_ioStateMap |= PortMask[port];
}
else
{
_ioStateMap &= (byte)~PortMask[port];
}
SimpleIOClass.WritePort(_ioStateMap);
}