esp-wemos-schild/esp-wemos-schild/esp-wemos-schild.ino

#include <Arduino.h>

#include <Homie.h>
#include <ArduinoOTA.h>
#include <Adafruit_NeoPixel.h>
#include "NeoPatterns.h"

#define PIN            D1
#define SENSOR         D3
#define NUMPIXELS      144



bool lastSensorValue = false;

void StripComplete(){
        return;
}

NeoPatterns pixels = NeoPatterns(NUMPIXELS, PIN, NEO_GRB + NEO_KHZ800,&StripComplete);

HomieNode stripNode("strip", "strip");
HomieNode sensorNode("sensor", "sensor");
Bounce debouncer = Bounce();

bool onSetPixel(const HomieRange& range, const String& value){
        if(!range.isRange) {
                pixels.None();
                pixels.ColorSet(value.toInt());
                stripNode.setProperty("pixel").send(value);
                return true;
        }
        if (range.index < 0 || range.index > pixels.numPixels()-1) {
                return false;
        }
        pixels.None();
        pixels.setPixelColor(range.index, value.toInt());
        pixels.show();
        stripNode.setProperty("pixel_" + String(range.index)).send(value);
}

bool onSetBrightness(const HomieRange& range, const String& value){
        long brightness= value.toInt();
        if (brightness < 0 || brightness > 255) {
                return false;
        }
        pixels.setBrightness(brightness);
        pixels.show();
        stripNode.setProperty("brightness").send(value);
}

bool onSetEffect(const HomieRange& range, const String& value){
        String effect = value;
        effect.toLowerCase();
        if(effect == "scanner") {
                pixels.Scanner(pixels.Color(255,0,0), 55);
        }
        else if(effect == "rainbowcycle") {
                pixels.RainbowCycle(50);
        }
        else if(effect == "theaterchase") {
                pixels.TheaterChase(pixels.Color(0,0,255), pixels.Color(255,0,00), 100);
        }
        else if(effect == "fade") {
                pixels.Fade(pixels.Wheel(0),pixels.Wheel(255),pixels.Color(255,255,255),25);
        }
        else {
                pixels.None();
        }
        stripNode.setProperty("effect").send(value);
}

bool onSetClear(const HomieRange& range, const String& value){
        pixels.None();
        pixels.clear();
        pixels.show();
        stripNode.setProperty("clear").send(value);
}

bool onSetLength(const HomieRange& range, const String& value){
        pixels.None();
        pixels.clear();
        pixels.show();
        int newLength = value.toInt();
        if(newLength > 0) {
                pixels.updateLength(newLength);
        }
        stripNode.setProperty("length").send(value);
}

void loopHandler() {
        pixels.Update();

        int sensorValue = debouncer.read();
        if (Homie.isConfigured() && Homie.isConnected() && sensorValue != lastSensorValue) {
                sensorNode.setProperty("motion").send(sensorValue ? "true" : "false");
                lastSensorValue = sensorValue;
        }

}

void setup() {
        Serial.begin(115200);

        debouncer.attach(SENSOR,INPUT);
        debouncer.interval(50);

        Homie_setFirmware("schild", "1.0.0");
        Homie.setLoopFunction(loopHandler);


        stripNode.advertiseRange("pixel", 0, NUMPIXELS-1).settable(onSetPixel);
        stripNode.advertise("brightness").settable(onSetBrightness);
        stripNode.advertise("effect").settable(onSetEffect);
        stripNode.advertise("clear").settable(onSetClear);
        stripNode.advertise("length").settable(onSetLength);

        sensorNode.advertise("motion");

        pixels.begin();
        pixels.clear();
        pixels.setBrightness(64);
        pixels.show();

        Homie.setup();

        ArduinoOTA.setHostname(Homie.getConfiguration().deviceId);
        ArduinoOTA.setPassword((const char *)"ctdo2342");
        ArduinoOTA.begin();
}

void loop() {
        Homie.loop();
        debouncer.update();
        ArduinoOTA.handle();
}