Support for I2C flags to hold SDA low (Unix)

[ypedegroot]

Support for I2C flags to hold SDA low (Unix)

[pgrawehr]

It may not be the perfect solution, but you can also switch a pin between i2c and GPIO. Try something like the following:

Board b = Board.Create();
var controller = b.CreateGpioController();
controller.OpenPin(2, PinMode.Output); // The SDA pin of the default I2C bus
controller.Write(2, PinValue.Low);
Thread.Sleep(10);
controller.Write(2, PinValue.High);
controller.ClosePin(2);
var bus = b.CreateOrGetI2cBus(1);
var device = bus.CreateDevice(deviceId);
// ... Use device, should have been woken up

Using the Board class (or it's concrete implementation) automatically switches the pin mode of the ouput pin between its various functions (here GPIO and I2C). Just make sure the pin is closed before you switch modes.