private async Task TestArduino()
{
// ***
// *** Initialize the Arduino library
// ***
IArduino arduino = new Arduino(0x04);
await arduino.InitializeAsync();
Arduino.ReadDelayTime = 1500;
// ***
// *** Note the Arduino.FirstCustomRegisterId + 0 should match the
// *** Rpi2Bridge.registerCommand(FIRST_CUSTOM_REGISTER_ID + 0, 2, getDhtReading, NULL);
// *** command in setup().Change the value of 0 to any value depending on the number of
// *** custom commands (ensure each register ID is unique).
// ***
byte[] result = await arduino.CustomCommandAsync(Arduino.FirstCustomRegisterId + 0, new byte[0], 9);
if (result[0] == 0)
{
float humidity = BitConverter.ToSingle(result, 1);
float temperature = BitConverter.ToSingle(result, 5);
}
else
{
// ***
// *** Map your custom errors
// ***
switch (result[0])
{
case 1:
throw new ArduinoException("DHT11 checksum error.");
case 2:
throw new ArduinoException("DHT11 timeout.");
case 3:
throw new ArduinoException("DHT11 failed to connect.");
case 4:
throw new ArduinoException("DHT11 failed to acknowledge request.");
case 5:
throw new ArduinoException("DHT11 failed to acknowledge request.");
}
}
await arduino.AnalogWriteAsync(9, 25);
await arduino.AnalogWriteAsync(10, 200);
await arduino.AnalogWriteAsync(11, 45);
await Task.Delay(5000);
await arduino.AnalogWriteAsync(9, 110);
await arduino.AnalogWriteAsync(10, 50);
await arduino.AnalogWriteAsync(11, 145);
await Task.Delay(5000);
await arduino.AnalogWriteAsync(9, 255);
await arduino.AnalogWriteAsync(10, 255);
await arduino.AnalogWriteAsync(11, 255);
}
