Adding support to M5StickC on Moddable.

manifest.json

{
	"include": [
		"$(MODDABLE)/modules/drivers/st7735/manifest.json",
	],
	"config": {
		"screen": "st7735",
		"touch": "",
	},
	"defines": {
		"ili9341": {
			"hz": 20000000,
			"width": 80,
			"height": 160,
			"cs_pin": 5,
			"dc_pin": 23,
			"clk_pin": 13,
			"rst_pin": 18,
			"spi_port": "HSPI_HOST",
		},
	},
	"modules": {
		"*": [
			"$(MODULES)/pins/digital/monitor/*",
			"$(MODULES)/pins/digital/monitor/esp32/*",
		],
		"setup/target": "./setup-target",
	},
	"preload": [
		"monitor",
		"setup/target",
	],
}

setup-target.js

import Digital from "pins/digital";
import Monitor from "monitor";

export default function (done) {
	global.button = {
		a: new Monitor({pin: 37, mode: Digital.InputPullUp, edge: Monitor.RisingEdge | Monitor.FallingEdge}),
		b: new Monitor({pin: 39, mode: Digital.InputPullUp, edge: Monitor.RisingEdge | Monitor.FallingEdge}),
	};
	button.a.onChanged = button.b.onChanged = nop;

	//@@ microphone

	done();
}

function nop() {
}