runSchedule.js

@@ -1,12 +1,9 @@
 const Gpio = require("pigpio").Gpio;
 const schedule = require("./schedule.json");
 const HZ = 40000;
-const NAP_DURATION = 100 * 60 * 1000;
 
 let ledRed = new Gpio(12, {mode: Gpio.OUTPUT});
 let ledGreen = new Gpio(13, {mode: Gpio.OUTPUT});
-let napButton = new Gpio(6, {mode: Gpio.INPUT, pullUpDown: Gpio.PUD_UP, alert: true });
-napButton.glitchFilter(10000);
 
 let timings = schedule.times.reduce((result, time)  => {
 	result.push({start: time.time, color: time.color});
@@ -22,51 +19,22 @@ let state = {
 	color: "red"
 }
 
-updateColorState();
+updateState();
 
-let updateColorStateInterval = setInterval(updateColorState, 1000);
+let updateStateInterval = setInterval(updateState, 1000);
 
 let renderInterval = setInterval(render, 50);
 
-napButton.on("alert", startNap);
+function updateState() {
-
+	let time = getTime();
-function startNap(level, tick) {
+	let timing = timings.find(x => x.start <= time && x.end > time);
-	state = { ...state,
+	if(timing.color !== state.color) {
-		napTime: true,
+		state = {
-		napEnd: Date.now() + NAP_DURATION
+			color: timing.color
+		};
 	}
 }
 
-
-function updateColorState() {
-	let newColor = state.color;
-	switch(state.napTime) {
-    case true:
-      console.log("Nap time until :", state.napEnd);
-      if(Date.now() < state.napEnd) {
-        newColor = "red";
-        break;
-      } else {
-        state = { ...state,
-          napTime: false,
-          napEnd: 0,
-        };
-      }
-    case false: 
-      console.log("NO NAP!");
-      let time = getTime();
-      let timing = timings.find(x => x.start <= time && x.end > time);
-      newColor = timing.color
-  }
-  if(newColor !== state.color) {
-    console.log("setting color to", newcolor);
-    
-    state = { ...state,
-      color: newColor,
-    };
-  }
-}
-
 function render()  {
 	switch(state.color) {
 		case "red":
@@ -89,7 +57,7 @@ function render()  {
 }
 
 function getBrightness(x) {
-	return Math.floor(breathingCurve(x, 8000, 250000, 700000));
+	return Math.floor(breathingCurve(x, 6000, 100000, 1000000));
 }
 
 function breathingCurve(x, interval = 3000, min, max) {
@@ -103,7 +71,7 @@ function breathingCurve(x, interval = 3000, min, max) {
 function splitAtMidnight(arr) {
 	let last = arr[arr.length -1];
 	arr.unshift({ ...last, start: 0});
-	arr[arr.length - 1].end = 2400;
+	arr[arr.length - 1].end = 0;
 }
 
 function getTime() {

sleeplight.service

@@ -1,17 +0,0 @@
-[Unit]
-Description=SleepLight (Controls the gpio pins to light LEDs at bedtime)
-After=syslog.target
-After=time-sync.target
-
-[Service]
-RestartSec=2s
-Type=simple
-User=root
-Group=root
-WorkingDirectory=/opt/sleeplight
-ExecStart=/usr/local/bin/node ./runSchedule.js
-Restart=always
-
-[Install]
-WantedBy=multi-user.target
-