/**
* Attempt to update logic output (enable output if pin is high-Z).
*/
public bool Write(bool state)
{
if (_out != null && CTRE.Watchdog.IsEnabled())
{
/* since the back-end may have disabled this output, attempt to re-enable */
_out.Active = false;
_out.Active = true;
/* update the output latch */
_out.Write(state);
return(true);
}
return(false);
}
public static void Main()
{
TristatePort tristatePort = new TristatePort(Cpu.Pin.GPIO_Pin4,
false, //initial state
false, //no glitch filter
Port.ResistorMode.PullUp);
Debug.Print("Port is inactive and acts as input port.");
Debug.Print("Input = " + tristatePort.Read());
tristatePort.Active = true;
Debug.Print("Port is active and acts as output port.");
tristatePort.Write(true);
}
public override void Write(bool state)
{
Mode = IOMode.Output;
_port.Write(state);
}