Color Bulb

[donavanbecker]

@bdraco

An insight you can give on Color Bulbs to make them better for this module?

Advertisement:

node-switchbot/lib/switchbot-advertising.js

Lines 354 to 399 in 2833874

	_parseServiceDataForWoBulb(buf, onlog) {
	if (buf.length !== 13) {
	if (onlog && typeof onlog === "function") {
	onlog(
	`[_parseServiceDataForWoBulb] Buffer length ${buf.length} !== 13!`
	);
	}
	return null;
	}
	const byte9 = buf.readUInt8(9); // byte9: color bulb state; 0x00=off, 0x80=on & lightLevel: 1~100%
	//const byte10 = buf.readUInt8(10); // byte10: bit0: 0=no delay,1=delay, bit1:0=no timer, 1=timer; bit2:0=no sync time, 1=sync'ed time
	//const byte11 = buf.readUInt8(11); // byte11: wifi rssi
	//const byte12 = buf.readUInt8(12); // byte12: bit7: overload?
	//const byte13 = buf.readUInt8(13); // byte12[bit0~6] + byte13: current power value
	const state = byte9 === 0x01 ? "off" : byte9 === 0x80 ? "on" : null;
	const lightLevel = byte9 & 0b00000011;
	//const delay = !!(byte10 & 0b00000001);
	//const networkStatus = !!(byte10 & 0b00000001);
	//const statePreset = !!(byte10 & 0b00000010);
	//const lightState = !!(byte10 & 0b00000100);
	//const wifiRssi = byte11;
	//const dynamicRate = !!(byte12 & 0b10000000);
	//const loopIndex = (((byte12 & 0b01111111) << 8) + byte13) / 10; // in watt
	const data = {
	model: "u",
	modelName: "WoBulb",
	state: state,
	};
	/* const data = {
	model: "u",
	modelName: "WoBulb",
	state: state,
	lightLevel: lightLevel,
	delay: delay,
	networkStatus: networkStatus,
	statePreset: statePreset,
	lightState: lightState,
	wifiRssi: wifiRssi,
	dynamicRate: dynamicRate,
	loopIndex: loopIndex,
	};*/
	return data;
	}

Push Changes:

node-switchbot/lib/switchbot-device-wobulb.js

Lines 7 to 79 in 2833874

	class SwitchbotDeviceWoBulb extends SwitchbotDevice {
	/**
	* @returns {Promise<boolean>} resolves with a boolean that tells whether the plug in ON(true) or OFF(false)
	*/
	readState() {
	return this._operateBot([0x57, 0x0f, 0x48, 0x01]);
	}
	/**
	* @private
	*/
	_setState(reqByteArray) {
	const base = [0x57, 0x0f, 0x47, 0x01];
	return this._operateBot([].concat(base, reqByteArray));
	}
	/**
	* @returns {Promise<boolean>} resolves with a boolean that tells whether the plug in ON(true) or OFF(false)
	*/
	turnOn() {
	return this._setState([0x01, 0x01]);
	}
	/**
	* @returns {Promise<boolean>} resolves with a boolean that tells whether the plug in ON(true) or OFF(false)
	*/
	turnOff() {
	return this._setState([0x01, 0x02]);
	}
	/**
	* @returns {Promise<boolean>} resolves with a boolean that tells whether the plug in ON(true) or OFF(false)
	*/
	toggle() {
	return this._setState([0x02, 0x03]);
	}
	/**
	* @private
	*/
	_operateBot(bytes) {
	const req_buf = Buffer.from(bytes);
	return new Promise((resolve, reject) => {
	this._command(req_buf)
	.then((res_bytes) => {
	const res_buf = Buffer.from(res_bytes);
	if (res_buf.length === 2) {
	let code = res_buf.readUInt8(1);
	if (code === 0x00 || code === 0x80) {
	const is_on = code === 0x80;
	resolve(is_on);
	} else {
	reject(
	new Error(
	"The device returned an error: 0x" + res_buf.toString("hex")
	)
	);
	}
	} else {
	reject(
	new Error(
	"Expecting a 2-byte response, got instead: 0x" +
	res_buf.toString("hex")
	)
	);
	}
	})
	.catch((error) => {
	reject(error);
	});
	});
	}
	}

[donavanbecker]

#151