protected async Task TurnOff(TurnOffCommand message)
{
byte[] package = PreparePackage(message, nameof(RemoteSocketCommand.TurnOff), out var dipswitchCode);
var cmd = I2cCommand.Create(_I2cAddress, package);
await MessageBroker.SendToService(cmd);
await UpdateState(dipswitchCode);
}
protected async Task TurnOn(TurnOnCommand message)
{
byte[] package = PreparePackage(message, nameof(RemoteSocketCommand.TurnOn), out var dipswitchCode);
Logger.LogInformation($"Sending code {dipswitchCode.Code}");
var cmd = I2cCommand.Create(_I2cAddress, package);
await MessageBroker.SendToService(cmd);
await UpdateState(dipswitchCode);
}
private void RegisterPinNumber(DiscoverQuery message)
{
var pin = message.AsByte(MessageProperties.PinNumber);
var registrationMessage = new byte[] { 1, pin };
if (!_state.ContainsKey(pin))
{
_state.Add(pin, 0);
}
MessageBroker.SendToService(I2cCommand.Create(_i2cAddress, registrationMessage));
}
protected void Handle(I2cCommand command)
{
var address = command.Address;
var data = command.Body;
CheckAddress(address);
try
{
_nativeI2CBus.Write(address, data);
}
catch (Exception exception)
{
Logger.LogWarning(exception, $"Error while accessing I2C device with address {address}. {exception.Message}");
}
}
private async Task SetPortState(int pinNumber, bool state)
{
var newState = _driver.GenerateNewState(pinNumber, state);
try
{
await MessageBroker.SendToService(I2cCommand.Create(_i2cAddress, newState));
_driver.AcceptNewState();
}
catch (Exception)
{
_driver.RevertNewState();
throw;
}
Logger.LogTrace("Board '" + Uid + "' committed state '" + _driver.GetState().ToBinaryString() + "'.");
}
protected Task Handle(SendCodeCommand message)
{
var commandCode = message.AsUint(MessageProperties.Code);
var system = message.AsInt(MessageProperties.System);
var bits = message.AsInt(MessageProperties.Bits);
var repeat = message.AsInt(MessageProperties.Repeat, DEAFULT_REPEAT);
var package = new List <byte>
{
3,
(byte)repeat,
(byte)system,
(byte)bits
};
package.AddRange(BitConverter.GetBytes(commandCode));
var code = package.ToArray();
var cmd = I2cCommand.Create(_I2cAddress, package.ToArray());
return(MessageBroker.SendToService(cmd));
}
private Task ConfigureDriver()
{
return(MessageBroker.SendToService(I2cCommand.Create(_i2cAddress, _driver.Configure(_firstPortWriteMode, _secondPortWriteMode))));
}
