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@ralphcrutzen ralphcrutzen/plafondlamp.html
Last active Dec 3, 2016

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Plafondlamp
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plafondlamp.html
<!-- http://blog.crutzen.eu/?p=822 -->
<!DOCTYPE html>
<html>
<head>
<script src="http://cdn.jsdelivr.net/timepicker.js/latest/timepicker.min.js"></script>
<link href="http://cdn.jsdelivr.net/timepicker.js/latest/timepicker.min.css" rel="stylesheet"/>
<style>
body {
margin: 2em;
}
#colorpicker {
height: 5em;
width: 5em;
padding: 0;
display: none;
}
#time {
display: none;
}
</style>
</head>
<body>
<h1>Plafondlamp</h1>
<h2>Kleur</h2>
<select id="mode" onchange="changeMode()">
<option value="auto">Regenboog
<option value="disco">Disco
<option value="select">Kies een kleur
<option value="sleep">Inslapen
</select>
<br>
<input id="colorpicker" type="color" value="#000000" onchange="showColor(this.value)" />
<h2>Wekker</h2>
<input type="checkbox" name="alarm" onchange="changeAlarm(this.checked)"/>Aan<br />
<input id="time" type="text" placeholder="Klik hier">
<script type="text/javascript">
function showColor(newColor) {
sendToParticle('sendcolor', newColor)
}
function changeMode() {
var mode = document.getElementById("mode").value;
if (mode == "auto") {
document.getElementById("colorpicker").style.display = "none";
sendToParticle('sendmode', 'auto');
}
else if (mode == "select") {
document.getElementById("colorpicker").style.display = "inline";
sendToParticle('sendmode', 'select');
}
else if (mode == "sleep") {
document.getElementById("colorpicker").style.display = "none";
sendToParticle('sendmode', 'sleep');
}
else if (mode == "disco") {
document.getElementById("colorpicker").style.display = "none";
sendToParticle('sendmode', 'disco');
}
}
function changeAlarm(checked) {
if (checked) {
document.getElementById('time').style.display = 'inline';
sendToParticle('sendalarm', 'on');
}
else {
document.getElementById('time').style.display = 'none';
sendToParticle('sendalarm', 'off');
}
}
function setAlarm(h, m) {
sendToParticle('sendhour', date.hour().toString());
sendToParticle('sendminute', date.minute().toString());
}
function sendToParticle(func, val) {
var request = new XMLHttpRequest();
var dev_id = 'Your Particle Device ID';
var access = 'Your Particle Device Secret';
var data = 'params='+val+'&access_token='+access;
var url = 'https://api.particle.io/v1/devices/' + dev_id + '/' + func + '/';
request.open('POST', url, true);
request.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded; charset=UTF-8');
request.send(data);
}
var timepicker = new TimePicker('time', {
lang: 'en',
theme: 'dark'
});
var input = document.getElementById('time');
var hour = 0;
var minute = 0;
timepicker.on('change', function(evt) {
var value = (evt.hour || '00') + ':' + (evt.minute || '00');
evt.element.value = value;
hour = evt.hour;
minute = evt.minute;
});
timepicker.on('close', function(evt) {
setAlarm(hour, minute);
});
</script>
</body>
</html>
Raw
plafondlamp.ino
/*
http://blog.crutzen.eu/?p=822
*/
#define BLYNK_PRINT Serial
#include "blynk.h"
// You should get Auth Token in the Blynk App.
// Go to the Project Settings (nut icon).
char blynkAuth[] = "Blynk token here";
int ledR = D1;
int ledG = D2;
int ledB = D3;
int currentR = 0;
int currentG = 0;
int currentB = 0;
int colorWheelPos = 0;
const int discoColors[][3] = {
{255, 0, 0}, {0, 255, 0}, {0, 0, 255},
{255, 255, 0}, {255, 0, 255}, {0, 255, 255},
{255, 15, 0}, {255, 0, 15}, {255, 15, 15},
{15, 255, 0}, {0, 255, 15}, {15, 255, 15},
{15, 0, 255}, {0, 15, 255}, {15, 15, 255},
{255, 127, 0}, {255, 0, 127}, {255, 127, 127},
{127, 255, 0}, {0, 255, 127}, {127, 255, 127},
{127, 0, 255}, {0, 127, 255}, {127, 127, 255},
{255, 240, 0}, {255, 0, 240}, {255, 240, 240},
{240, 255, 0}, {0, 255, 240}, {240, 255, 240},
{240, 0, 255}, {0, 240, 255}, {240, 240, 255}
};
const int discoDuration[] = {125, 250, 375, 500};
#define MODE_AUTO 0
#define MODE_SELECT 1
#define MODE_SLEEP 2
#define MODE_DISCO 3
int mode = MODE_SELECT;
bool alarm = false;
int alarmH = 0;
int alarmM = 0;
void setup()
{
delay(5000); // Allow board to settle; seems to prevent breathing green led
setColor(currentR , currentG , currentB);
Blynk.begin(blynkAuth);
pinMode(ledR, OUTPUT);
pinMode(ledG, OUTPUT);
pinMode(ledB, OUTPUT);
Particle.function("sendcolor", sendColor);
Particle.function("sendmode", sendMode);
Particle.function("sendalarm", sendAlarm);
Particle.function("sendhour", sendHour);
Particle.function("sendminute", sendMinute);
Time.zone(1); // UTC+1
}
void loop()
{
Blynk.run();
if (alarm && alarmH == Time.hour() && alarmM == Time.minute()) {
modeWakeUp();
}
else {
if (mode == MODE_AUTO) {
modeAuto();
}
else if (mode == MODE_SELECT) {
modeSelect();
}
else if (mode == MODE_SLEEP) {
modeGoToSleep();
}
else if (mode == MODE_DISCO) {
modeDisco();
}
}
}
void modeAuto()
{
setColorWheel(colorWheelPos);
colorWheelPos = (colorWheelPos + 1) % 256;
delay(100);
}
void modeSelect()
{
setColor(currentR, currentG, currentB);
}
void modeWakeUp()
{
Particle.publish("Wake up!");
int wait = 5000;
for (int r = 1; (r < 64) && alarm; r++) {
setColor(r, 0, 0);
delay(wait);
}
for (int g = 1; (g < 32) && alarm; g++) {
setColor(63, g, 0);
delay(wait);
}
for (int b = 1; (b < 32) && alarm; b++) {
setColor(63, 31, b);
delay(wait);
}
mode = MODE_AUTO;
}
void modeGoToSleep()
{
Particle.publish("Going to sleep...");
int duration = 30; // minutes
int b = 128; // brightness
while (b >= 0 && mode == MODE_SLEEP) {
setColor(0, b, (int)b/2);
int s = 0;
// check every second if we're still in sleep mode
while (s <= duration*60/128 && mode == MODE_SLEEP) { // seconds per step
delay(1000);
s++;
}
b--;
}
if (mode == MODE_SLEEP) {
currentR = 0;
currentG = 0;
currentB = 0;
mode = MODE_SELECT;
}
}
void modeDisco()
{
Particle.publish("Disco!");
while (mode == MODE_DISCO) {
int c = random(33);
setColor(discoColors[c][0], discoColors[c][1], discoColors[c][2]);
delay(discoDuration[random(4)]);
}
}
int sendColor(String hexColor)
{
long long number = strtoll( &hexColor[1], NULL, 16);
long long r = number >> 16;
long long g = number >> 8 & 0xFF;
long long b = number & 0xFF;
setColor(r, g, b);
currentR = r;
currentG = g;
currentB = b;
Particle.publish("Color", hexColor);
}
int sendMode(String m) {
Particle.publish("Color mode", m);
if (m == "auto") {
mode = MODE_AUTO;
}
else if (m == "select") {
mode = MODE_SELECT;
}
else if (m == "sleep") {
mode = MODE_SLEEP;
}
else if (m == "disco") {
mode = MODE_DISCO;
}
}
int sendAlarm(String al) {
alarm = (al == "on");
Particle.publish("Alarm", al);
}
int sendHour(String hour) {
alarmH = hour.toInt();
Particle.publish("Alarm hour", hour);
}
int sendMinute(String minute) {
alarmM = minute.toInt();
Particle.publish("Alarm minute", minute);
}
// Input a value 0 to 255 to get a color value.
// The colours are a transition r - g - b - back to r.
void setColorWheel(byte wheelPos) {
if (wheelPos < 85) {
setColor(wheelPos*3, 255 - wheelPos*3, 0);
}
else if (wheelPos < 170) {
wheelPos -= 85;
setColor(255 - wheelPos*3, 0, wheelPos*3);
}
else {
wheelPos -= 170;
setColor(0, wheelPos*3, 255 - wheelPos*3);
}
}
void setColor(int r, int g, int b)
{
currentR = r;
currentG = g;
currentB = b;
analogWrite(ledR, (int)r);
analogWrite(ledG, (int)g);
analogWrite(ledB, (int)b);
}
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