/// <inheritdoc />
public DeviceStatus CurrentStatus()
{
if (_controller == null)
{
return(DeviceStatus.Disconnected("GPIO controller not connected"));
}
if (!_controller.IsPinOpen(_pin))
{
return(DeviceStatus.Disconnected($"Pin {_pin} not open"));
}
var value = _controller.Read(_pin);
if (value != PinValue.High && value != PinValue.Low)
{
return(DeviceStatus.Error($"Unkown value {value} on pin"));
}
else if (value == _readPinValue)
{
return(DeviceStatus.Closed($"{value} value on pin"));
}
else
{
return(DeviceStatus.Open($"{value} value on pin"));
}
}
/// <inheritdoc />
public async Task OpenGateAsync()
{
if (_i2c == null)
{
throw new InvalidOperationException("Unable to open gate while disconnected");
}
if (Duration > 1000)
{
Duration = 1000;
}
;
_i2c.Write(_turnOnCommand);
_currentStatus = DeviceStatus.Transitioning("Opening gate");
await Task.Delay(1000);
_i2c.Write(_turnOffCommand);
_currentStatus = DeviceStatus.Open("Opening gate");
}
