Cap1xxx

[jcoliz]

C# Library for Microchip Capacitive Touch devices in the Cap1xxx family.

Function Reference

using IotFrosting

const int alert_pin = 25;
using (var dh = await Cap1xxx.Open(alert_pin) )
{
}

Unlink the LEDs from the inputs, so the Cap1xxxx chip does not manage autolights itself.

dh.AutoLights = false;

Turn on a particular LED

dh.Leds[0].State = true;

You can check the state of any particular input

bool pressed = dh.Input[0].State;

Each input raises an Updated event when its state changes

dh.Input[7].Updated += (s,e) => Debug.WriteLine($"Button {e.Id} {e.State}");

See

https://github.com/pimoroni/cap1xxx
http://ww1.microchip.com/downloads/en/DeviceDoc/00001620C.pdf