private static void TestI2c()
{
var ftI2c = new Ft4222I2c(new I2cConnectionSettings(0, Bno055Sensor.DefaultI2cAddress));
var bno055Sensor = new Bno055Sensor(ftI2c);
Console.WriteLine($"Id: {bno055Sensor.Info.ChipId}, AccId: {bno055Sensor.Info.AcceleratorId}, GyroId: {bno055Sensor.Info.GyroscopeId}, MagId: {bno055Sensor.Info.MagnetometerId}");
Console.WriteLine($"Firmware version: {bno055Sensor.Info.FirmwareVersion}, Bootloader: {bno055Sensor.Info.BootloaderVersion}");
Console.WriteLine($"Temperature source: {bno055Sensor.TemperatureSource}, Operation mode: {bno055Sensor.OperationMode}, Units: {bno055Sensor.Units}");
Console.WriteLine($"Powermode: {bno055Sensor.PowerMode}");
}
private static void Main(string[] args)
{
Ccs811Sensor ccs811;
Console.WriteLine("Hello CCS811!");
// Simple menu to select native I2C/GPIO or thru FT4222, with GPIO pins and specific features to test
Console.WriteLine("Select which platform I2C/GPIO you want to use:");
Console.WriteLine(" 1. Native I2C/GPIO");
Console.WriteLine(" 2. FT4222");
var platformChoice = Console.ReadKey();
Console.WriteLine();
Console.WriteLine("Which I2C address do you want to use? Use the first one if Address pin is to ground, use the second one if to VCC.");
Console.WriteLine($" 1. First 0x{Ccs811Sensor.I2cFirstAddress:X2}");
Console.WriteLine($" 2. Second 0x{Ccs811Sensor.I2cSecondAddress:X2}");
var addressChoice = Console.ReadKey();
Console.WriteLine();
Console.WriteLine("Do you want to the interrupt pin and events?");
Console.WriteLine("(Y)es,(N)o");
var pinChoice = Console.ReadKey();
Console.WriteLine();
int pinInterrupt = CheckAndAskPinNumber(pinChoice.KeyChar);
Console.WriteLine($"Do you want to use the Wake pin?");
Console.WriteLine("(Y)es,(N)o");
pinChoice = Console.ReadKey();
Console.WriteLine();
int pinWake = CheckAndAskPinNumber(pinChoice.KeyChar);
Console.WriteLine($"Do you want to use the Reset pin?");
Console.WriteLine("(Y)es,(N)o");
pinChoice = Console.ReadKey();
Console.WriteLine();
int pinReset = CheckAndAskPinNumber(pinChoice.KeyChar);
if (platformChoice.KeyChar == '1')
{
Console.WriteLine("Creating an instance of a CCS811 using the platform drivers.");
ccs811 = new Ccs811Sensor(I2cDevice.Create(new I2cConnectionSettings(3, addressChoice.KeyChar == '1' ? Ccs811Sensor.I2cFirstAddress : Ccs811Sensor.I2cSecondAddress)), pinWake: pinWake, pinInterruption: pinInterrupt, pinReset: pinReset);
}
else if (platformChoice.KeyChar == '2')
{
Console.WriteLine("Creating an instance of a CCS811 using FT4222 drivers.");
var ftdiI2C = new Ft4222I2c(new I2cConnectionSettings(0, addressChoice.KeyChar == '1' ? Ccs811Sensor.I2cFirstAddress : Ccs811Sensor.I2cSecondAddress));
var gpioController = new GpioController(PinNumberingScheme.Board, new Ft4222Gpio());
ccs811 = new Ccs811Sensor(ftdiI2C, gpioController, pinWake, pinInterrupt, pinReset, false);
}
else
{
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine("Error: Invalid platform choice.");
Console.ResetColor();
return;
}
Console.WriteLine("Choose your operation mode:");
int i = 0;
OperationMode operationMode = OperationMode.ConstantPower1Second;
foreach (var mode in Enum.GetValues(typeof(OperationMode)))
{
Console.WriteLine($" {i++}. {mode}");
}
var modeChoice = Console.ReadKey();
try
{
// Converting the char to decimal, removing '0' = 0x30
int selectedMode = Convert.ToInt32(modeChoice.KeyChar) - 0x30;
if ((selectedMode >= 0) && (selectedMode <= 4))
{
operationMode = (OperationMode)Convert.ToInt32(selectedMode);
}
else
{
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine($"Error selecting mode, default {operationMode} will be selected");
}
}
catch (StackOverflowException)
{
Console.ForegroundColor = ConsoleColor.Yellow;
Console.WriteLine($"Error selecting mode, default {operationMode} will be selected");
}
Console.ResetColor();
DisplayBasicInformatio(ccs811);
Console.WriteLine($"Current operating mode: {ccs811.OperationMode}, changing for {operationMode}");
ccs811.OperationMode = operationMode;
Console.WriteLine($"Current operating mode: {ccs811.OperationMode}");
Console.ForegroundColor = ConsoleColor.Yellow;
Console.WriteLine($"Warning: the sensor needs to run for 48h in operation mode {OperationMode.ConstantPower1Second} before getting accurate results. " +
$"Also, every time you'll start the sensor, it will need approximately 20 minutes to get accurate results as well");
Console.ResetColor();
if (pinInterrupt >= 0)
{
Console.WriteLine("Interruption mode selected.");
Console.WriteLine("Do you want to enable Threshold interruption?");
Console.WriteLine("(Y)es,(N)o");
var threshChoice = Console.ReadKey();
Console.WriteLine();
if ((threshChoice.KeyChar == 'Y') || (threshChoice.KeyChar == 'y'))
{
TestThresholdAndInterrupt(ccs811);
}
else
{
Console.Write(", once a measurement will be available, it will be displayed. Press any key to exit the program.");
ccs811.MeasurementReady += Ccs811MeasurementReady;
while (!Console.KeyAvailable)
{
Thread.Sleep(10);
}
}
}
else
{
Console.WriteLine("What to you want to test?");
Console.WriteLine(" 1. Read and display gas information for 10 times.");
Console.WriteLine(" 2. Read and display gas information for 1000 times.");
Console.WriteLine(" 3. Read and display detailed gas information for 10 times.");
Console.WriteLine(" 4. Read and display detailed gas information for 1000 times.");
Console.WriteLine(" 5. Read, load and change back the baseline.");
Console.WriteLine(" 6. Test temperature and humidity changes.");
Console.WriteLine(" 7. Read and log gas information 10000 times.");
var operationChoice = Console.ReadKey();
Console.WriteLine();
switch (operationChoice.KeyChar)
{
case '1':
ReadAnDisplay(ccs811);
break;
case '2':
ReadAnDisplay(ccs811, 1000);
break;
case '3':
ReadAndDisplayDetails(ccs811);
break;
case '4':
ReadAndDisplayDetails(ccs811, 1000);
break;
case '5':
TestBaseline(ccs811);
break;
case '6':
TestTemperatureHumidityAdjustment(ccs811);
break;
case '7':
Console.WriteLine("Result file will be log.csv. The file is flushed on the disk every 100 results.");
ReadAndLog(ccs811, 10000);
break;
default:
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine("Error: Sorry, didn't get your choice, program will now exit.");
Console.ResetColor();
break;
}
}
Console.WriteLine($"Current operating mode: {ccs811.OperationMode}, changing for {OperationMode.Idle}");
ccs811.OperationMode = OperationMode.Idle;
Console.WriteLine($"Current operating mode: {ccs811.OperationMode}");
// Dispose the CCS811 sensor
ccs811.Dispose();
}
