private string ProcessWriteDataRequest(Request.WriteDataRequest writeData)
{
if (!_devices.ContainsKey(writeData.Id))
{
Logger.Logger.Log("WriteDataRequest on unknown device {0}", writeData.Id);
return("");
}
OneWireAdapter.beginExclusive(true);
DoWriteDeviceData(writeData);
OneWireAdapter.endExclusive();
return(JsonConvert.SerializeObject(new WriteAckAnswer {
Ack = true
}));
}
private void DoWriteDeviceData(Request.WriteDataRequest writeData)
{
var device = OneWireAdapter.getDeviceContainer(_devices[writeData.Id].FullId);
if (!device.isPresent())
{
Logger.Logger.Log("WriteDataRequest, selected device ({0}) is no longer present", writeData.Id);
return;
}
var switchDevice = device as SwitchContainer;
if (switchDevice != null)
{
var rawData = switchDevice.readDevice();
if (writeData.Unit >= switchDevice.getNumberChannels(rawData))
{
Logger.Logger.Log("WriteDataRequest, invalid unit number ({0}) for selected device ({1})", writeData.Unit, writeData.Id);
return;
}
switchDevice.setLatchState((int)writeData.Unit, writeData.Value, false, rawData);
switchDevice.writeDevice(rawData);
}
}