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Commit 73d2fd80 authored by Malte Schmitz's avatar Malte Schmitz
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Add web configuration

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platformio.ini
+ 2
− 0
View file @ 73d2fd80
......@@ -15,4 +15,6 @@ framework = arduino
lib_deps =
Adafruit NeoPixel
TaskScheduler
Base64
ESP_EEPROM
monitor_speed = 115200
\ No newline at end of file
src/html_index.h
+ 489
− 29
View file @ 73d2fd80
......@@ -4,25 +4,55 @@ const char html_index[] PROGMEM = R"=====(
<head lang="de">
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Campfire</title>
<title>Blinklicht</title>
<style>
* {
font-family: sans-serif;
font-size: 20pt;
}
</style>
</head>
<body>
<h1>Campfire</h1>
<h1>Blinklicht</h1>
<h2>Text</h2>
<p>
Text:<br>
<input type="text" id="text" value="paris"><br>
</p>
<p><button id="setText">Setzen</button></p>
<h2>Morse-Code</h2>
<p>
Morse-Code:<br>
<input type="text" id="morse">
</p>
<p>
Buchstaben pro Minute:<br>
<input type="text" id="bpm" value="25">
</p>
<div>
Red <input type="range" min="0" max="255" id="red" value="226">
Green <input type="range" min="0" max="255" id="green" value="121">
Blue <input type="range" min="0" max="255" id="blue" value="35">
</div>
<p>
Farbe An:<br>
<input type="text" id="onColor" value="white"></input><br>
<span id="onColors"></span>
</p>
<p id="display"></p>
<p>
Farbe Aus:<br>
<input type="text" id="offColor" value="black"></input><br>
<span id="offColors"></span>
</p>
<p><button id="setMorse">Setzen</button></p>
<h2>Steuer-Code</h2>
<textarea id="code" rows="40" cols="40"></textarea>
<p><button id="setCode">Setzen</button></p>
<script>
function httpGetAsync(theUrl){
......@@ -30,25 +60,455 @@ const char html_index[] PROGMEM = R"=====(
xmlHttp.open("GET", theUrl, true);
xmlHttp.send(null);
}
const display = document.getElementById("display");
function hex(i) {
return ("0" + (+i).toString(16)).substr(-2);
const morseCode = {
'a': '.-',
'b': '-...',
'c': '-.-.',
'd': '-..',
'e': '.',
'f': '..-.',
'g': '--.',
'h': '....',
'i': '..',
'j': '.---',
'k': '-.-',
'l': '.-..',
'm': '--',
'n': '-.',
'o': '---',
'p': '.--.',
'q': '--.-',
'r': '.-.',
's': '...',
't': '-',
'u': '..-',
'v': '...-',
'w': '.--',
'x': '-..-',
'y': '-.--',
'z': '--..',
'1': '.----',
'2': '..---',
'3': '...--',
'4': '....-',
'5': '.....',
'6': '-....',
'7': '--...',
'8': '---..',
'9': '----.',
'0': '-----',
' ': ' ',
};
const colors = [
"black",
"silver",
"gray",
"white",
"maroon",
"red",
"purple",
"fuchsia",
"green",
"lime",
"olive",
"yellow",
"navy",
"blue",
"teal",
"aqua",
"orange",
"aliceblue",
"antiquewhite",
"aquamarine",
"azure",
"beige",
"bisque",
"blanchedalmond",
"blueviolet",
"brown",
"burlywood",
"cadetblue",
"chartreuse",
"chocolate",
"coral",
"cornflowerblue",
"cornsilk",
"crimson",
"cyan",
"darkblue",
"darkcyan",
"darkgoldenrod",
"darkgray",
"darkgreen",
"darkkhaki",
"darkmagenta",
"darkolivegreen",
"darkorange",
"darkorchid",
"darkred",
"darksalmon",
"darkseagreen",
"darkslateblue",
"darkslategray",
"darkturquoise",
"darkviolet",
"deeppink",
"deepskyblue",
"dimgray",
"dodgerblue",
"firebrick",
"floralwhite",
"forestgreen",
"gainsboro",
"ghostwhite",
"gold",
"goldenrod",
"greenyellow",
"grey",
"honeydew",
"hotpink",
"indianred",
"indigo",
"ivory",
"khaki",
"lavender",
"lavenderblush",
"lawngreen",
"lemonchiffon",
"lightblue",
"lightcoral",
"lightcyan",
"lightgoldenrodyellow",
"lightgray",
"lightgreen",
"lightpink",
"lightsalmon",
"lightseagreen",
"lightskyblue",
"lightslategray",
"lightsteelblue",
"lightyellow",
"limegreen",
"linen",
"magenta",
"mediumaquamarine",
"mediumblue",
"mediumorchid",
"mediumpurple",
"mediumseagreen",
"mediumslateblue",
"mediumspringgreen",
"mediumturquoise",
"mediumvioletred",
"midnightblue",
"mintcream",
"mistyrose",
"moccasin",
"navajowhite",
"oldlace",
"olivedrab",
"orangered",
"orchid",
"palegoldenrod",
"palegreen",
"paleturquoise",
"palevioletred",
"papayawhip",
"peachpuff",
"peru",
"pink",
"plum",
"powderblue",
"rosybrown",
"royalblue",
"saddlebrown",
"salmon",
"sandybrown",
"seagreen",
"seashell",
"sienna",
"skyblue",
"slateblue",
"slategray",
"snow",
"springgreen",
"steelblue",
"tan",
"thistle",
"tomato",
"turquoise",
"violet",
"wheat",
"whitesmoke",
"yellowgreen",
"rebeccapurple",
];
const colorCodes = {
"black": 0x01,
"silver": 0x02,
"gray": 0x03,
"grey": 0x03,
"white": 0x04,
"maroon": 0x05,
"red": 0x06,
"purple": 0x07,
"fuchsia": 0x08,
"green": 0x09,
"lime": 0x0a,
"olive": 0x0b,
"yellow": 0x0c,
"navy": 0x0d,
"blue": 0x0e,
"teal": 0x0f,
"aqua": 0x10,
"orange": 0x11,
"aliceblue": 0x12,
"antiquewhite": 0x13,
"aquamarine": 0x14,
"azure": 0x15,
"beige": 0x16,
"bisque": 0x17,
"blanchedalmond": 0x18,
"blueviolet": 0x19,
"brown": 0x1a,
"burlywood": 0x1b,
"cadetblue": 0x1c,
"chartreuse": 0x1d,
"chocolate": 0x1e,
"coral": 0x1f,
"cornflowerblue": 0x20,
"cornsilk": 0x21,
"crimson": 0x22,
"cyan": 0x23,
"aqua": 0x23,
"darkblue": 0x24,
"darkcyan": 0x25,
"darkgoldenrod": 0x26,
"darkgray": 0x27,
"darkgrey": 0x27,
"darkgreen": 0x28,
"darkkhaki": 0x29,
"darkmagenta": 0x2a,
"darkolivegreen": 0x2b,
"darkorange": 0x2c,
"darkorchid": 0x2d,
"darkred": 0x2e,
"darksalmon": 0x2f,
"darkseagreen": 0x30,
"darkslateblue": 0x31,
"darkslategray": 0x32,
"darkslategrey": 0x32,
"darkturquoise": 0x33,
"darkviolet": 0x34,
"deeppink": 0x35,
"deepskyblue": 0x36,
"dimgray": 0x37,
"dimgrey": 0x37,
"dodgerblue": 0x38,
"firebrick": 0x39,
"floralwhite": 0x3a,
"forestgreen": 0x3b,
"gainsboro": 0x3c,
"ghostwhite": 0x3d,
"gold": 0x3e,
"goldenrod": 0x3f,
"greenyellow": 0x40,
"grey": 0x41,
"honeydew": 0x42,
"hotpink": 0x43,
"indianred": 0x44,
"indigo": 0x45,
"ivory": 0x46,
"khaki": 0x47,
"lavender": 0x48,
"lavenderblush": 0x49,
"lawngreen": 0x4a,
"lemonchiffon": 0x4b,
"lightblue": 0x4c,
"lightcoral": 0x4d,
"lightcyan": 0x4e,
"lightgoldenrodyellow": 0x4f,
"lightgray": 0x50,
"lightgrey": 0x50,
"lightgreen": 0x51,
"lightpink": 0x52,
"lightsalmon": 0x53,
"lightseagreen": 0x54,
"lightskyblue": 0x55,
"lightslategray": 0x56,
"lightslategrey": 0x56,
"lightsteelblue": 0x57,
"lightyellow": 0x58,
"limegreen": 0x59,
"linen": 0x5a,
"magenta": 0x5b,
"fuchsia": 0x5b,
"mediumaquamarine": 0x5c,
"mediumblue": 0x5d,
"mediumorchid": 0x5e,
"mediumpurple": 0x5f,
"mediumseagreen": 0x60,
"mediumslateblue": 0x61,
"mediumspringgreen": 0x62,
"mediumturquoise": 0x63,
"mediumvioletred": 0x64,
"midnightblue": 0x65,
"mintcream": 0x66,
"mistyrose": 0x67,
"moccasin": 0x68,
"navajowhite": 0x69,
"oldlace": 0x6a,
"olivedrab": 0x6b,
"orangered": 0x6c,
"orchid": 0x6d,
"palegoldenrod": 0x6e,
"palegreen": 0x6f,
"paleturquoise": 0x70,
"palevioletred": 0x71,
"papayawhip": 0x72,
"peachpuff": 0x73,
"peru": 0x74,
"pink": 0x75,
"plum": 0x76,
"powderblue": 0x77,
"rosybrown": 0x78,
"royalblue": 0x79,
"saddlebrown": 0x7a,
"salmon": 0x7b,
"sandybrown": 0x7c,
"seagreen": 0x7d,
"seashell": 0x7e,
"sienna": 0x7f,
"skyblue": 0x80,
"slateblue": 0x81,
"slategray": 0x82,
"slategrey": 0x82,
"snow": 0x83,
"springgreen": 0x84,
"steelblue": 0x85,
"tan": 0x86,
"thistle": 0x87,
"tomato": 0x88,
"turquoise": 0x89,
"violet": 0x8a,
"wheat": 0x8b,
"whitesmoke": 0x8c,
"yellowgreen": 0x8d,
"rebeccapurple": 0x8e,
}
function submit(event) {
const red = document.getElementById("red").value;
const green = document.getElementById("green").value;
const blue = document.getElementById("blue").value;
const h = "0x" + hex(red) + hex(green) + hex(blue);
display.innerHTML = "red: " + red + " green: " + green + " blue: " + blue + "<br>" + h;
httpGetAsync("set?red=" + red + "&green=" + green + "&blue=" + blue);
const textInput = document.getElementById("text");
const morseInput = document.getElementById("morse");
const bpmInput = document.getElementById("bpm");
const onColorInput = document.getElementById("onColor");
const onColors = document.getElementById("onColors");
const offColorInput = document.getElementById("offColor");
const offColors = document.getElementById("offColors");
const codeInput = document.getElementById("code");
function createColorButtons(container, target) {
colors.forEach(color => {
const el = document.createElement("span");
el.setAttribute("title", color);
el.style.cursor = "pointer";
el.style.background = color;
el.style.display = "inline-block";
el.style.width = "14px";
el.style.height = "14px";
el.style.margin = "2px";
el.style.border = "solid 1px black";
el.addEventListener("click", () => {
target.value = color;
});
container.appendChild(el);
});
}
const red = document.getElementById("red");
const green = document.getElementById("green");
const blue = document.getElementById("blue");
red.addEventListener("change", submit);
green.addEventListener("change", submit);
blue.addEventListener("change", submit);
submit();
createColorButtons(onColors, onColorInput);
createColorButtons(offColors, offColorInput);
function setText() {
const t = textInput.value.toLowerCase();
var morse = "";
for (var i = 0; i < t.length; i++) {
const c = morseCode[t.charAt(i)];
if (c) {
morse += c + " ";
}
}
morseInput.value = morse;
};
function setMorse() {
const m = morseInput.value;
var onColor = onColorInput.value;
if (!colorCodes[onColor]) {
onColor = "white";
}
var offColor = offColorInput.value;
if (!colorCodes[offColor]) {
offColor = "black;"
}
const bpm = +bpmInput.value || 25;
const dit = Math.round(6000 / bpm);
const dah = dit * 3;
var code = [];
for (var i = 0; i < m.length; i++) {
const c = m.charAt(i);
if (c === ".") {
code.push(onColor + " " + dit);
code.push(offColor + " " + dit);
} else if (c === "-") {
code.push(onColor + " " + dah);
code.push(offColor + " " + dit);
} else if (c === " ") {
code.push(offColor + " " + 3 * dit);
}
}
codeInput.value = code.join("\n");
};
function setCode() {
const code = codeInput.value.split(/\r?\n/);
var data = code.map(c => c.trim()).filter(c => c.length > 0).
map(c => {
const [colorStr, delayStr] = c.split(/\s+/);
var colorCode = colorCodes[colorStr];
if (!colorCode) {
console.error("Unknown color " + colorStr);
colorCode = colorCodes["black"];
}
var delay = Math.round(+delayStr / 10);
if (delay < 1 || delay > 255) {
console.error("Invalid delay " + delayStr);
delay = 10;
}
return String.fromCharCode(colorCode, delay);
}).join("");
httpGetAsync("?code=" + btoa(data));
};
setText();
setMorse();
const setTextButton = document.getElementById("setText");
setTextButton.addEventListener("click", () => {
setText();
setMorse();
setCode();
});
const setMorseButton = document.getElementById("setMorse");
setMorseButton.addEventListener("click", () => {
setMorse();
setCode();
});
const setCodeButton = document.getElementById("setCode");
setCodeButton.addEventListener("click", setCode);
</script>
</body>
......
src/main.cpp
+ 201
− 113
View file @ 73d2fd80
#include <Adafruit_NeoPixel.h>
#include <ESP8266WiFi.h>
#include <DNSServer.h>
#include <ESP8266WebServer.h>
#include <TaskScheduler.h>
#include <Base64.h>
#include <ESP_EEPROM.h>
#include "send_progmem.h"
#include "html_index.h"
#define SSID "baustelle"
#define PASSWD "baustelle"
#define SSID "blinklicht01"
#define PASSWD "blinklicht"
#define NEO_PIN D3
#define NUM_PIXELS 8
// TODO https://arduino-esp8266.readthedocs.io/en/latest/libraries.html#eeprom
#define EEPROM_SIZE 2048
// LED directly on the ESP chip // LED_BUILTIN is an external LED
#define LED D4
Adafruit_NeoPixel pixels(NUM_PIXELS, NEO_PIN, NEO_GRB + NEO_KHZ800);
int wpm = 25;
int dit = 6000 / wpm;
int dah = 3 * dit;
const byte DNS_PORT = 53;
IPAddress apIP(172, 217, 28, 1);
DNSServer dnsServer;
ESP8266WebServer server(80);
void serveIndex();
void handleSet();
void handleOther();
void t1Callback();
Task t1(1000, -1, &t1Callback);
......@@ -35,10 +36,7 @@ Task t1(1000, -1, &t1Callback);
Scheduler runner;
int pos = 0;
String code = "-. --- --- -.- ";
bool state = false;
//void update();
String code;
void setup() {
pinMode(LED, OUTPUT);
......@@ -55,13 +53,22 @@ void setup() {
t1.enable();
WiFi.mode(WIFI_AP);
WiFi.disconnect();
WiFi.softAP(SSID,PASSWD);
// Set up HTTP-Server
server.on("/",serveIndex);
server.on("/set",handleSet);
server.onNotFound(handleOther);
WiFi.softAPConfig(apIP, apIP, IPAddress(255, 255, 255, 0));
WiFi.softAP(SSID, PASSWD);
dnsServer.start(DNS_PORT, "*", apIP);
server.on("/", serveIndex);
server.onNotFound(serveIndex);
server.begin();
EEPROM.begin(EEPROM_SIZE);
char data[EEPROM_SIZE];
EEPROM.get(0, data);
code = String(data);
if (code.length() == 0) {
code = "\x01\x10";
}
}
void update(int color) {
......@@ -72,111 +79,192 @@ void update(int color) {
}
void loop() {
dnsServer.processNextRequest();
server.handleClient();
Serial.print("AP IP address: ");
Serial.println(WiFi.softAPIP());
runner.execute();
}
#define NUM_COLORS 143
int colors[NUM_COLORS] = {
0, // 0x0: reserved
0x000000, // 0x01: black
0xc0c0c0, // 0x02: silver
0x808080, // 0x03: gray / grey
0xffffff, // 0x04: white
0x800000, // 0x05: maroon
0xff0000, // 0x06: red
0x800080, // 0x07: purple
0xff00ff, // 0x08: fuchsia
0x008000, // 0x09: green
0x00ff00, // 0x0a: lime
0x808000, // 0x0b: olive
0xffff00, // 0x0c: yellow
0x000080, // 0x0d: navy
0x0000ff, // 0x0e: blue
0x008080, // 0x0f: teal
0x00ffff, // 0x10: aqua
0xffa500, // 0x11: orange
0xf0f8ff, // 0x12: aliceblue
0xfaebd7, // 0x13: antiquewhite
0x7fffd4, // 0x14: aquamarine
0xf0ffff, // 0x15: azure
0xf5f5dc, // 0x16: beige
0xffe4c4, // 0x17: bisque
0xffebcd, // 0x18: blanchedalmond
0x8a2be2, // 0x19: blueviolet
0xa52a2a, // 0x1a: brown
0xdeb887, // 0x1b: burlywood
0x5f9ea0, // 0x1c: cadetblue
0x7fff00, // 0x1d: chartreuse
0xd2691e, // 0x1e: chocolate
0xff7f50, // 0x1f: coral
0x6495ed, // 0x20: cornflowerblue
0xfff8dc, // 0x21: cornsilk
0xdc143c, // 0x22: crimson
0x00ffff, // 0x23: cyan / aqua
0x00008b, // 0x24: darkblue
0x008b8b, // 0x25: darkcyan
0xb8860b, // 0x26: darkgoldenrod
0xa9a9a9, // 0x27: darkgray / darkgrey
0x006400, // 0x28: darkgreen
0xbdb76b, // 0x29: darkkhaki
0x8b008b, // 0x2a: darkmagenta
0x556b2f, // 0x2b: darkolivegreen
0xff8c00, // 0x2c: darkorange
0x9932cc, // 0x2d: darkorchid
0x8b0000, // 0x2e: darkred
0xe9967a, // 0x2f: darksalmon
0x8fbc8f, // 0x30: darkseagreen
0x483d8b, // 0x31: darkslateblue
0x2f4f4f, // 0x32: darkslategray / darkslategrey
0x00ced1, // 0x33: darkturquoise
0x9400d3, // 0x34: darkviolet
0xff1493, // 0x35: deeppink
0x00bfff, // 0x36: deepskyblue
0x696969, // 0x37: dimgray / dimgrey
0x1e90ff, // 0x38: dodgerblue
0xb22222, // 0x39: firebrick
0xfffaf0, // 0x3a: floralwhite
0x228b22, // 0x3b: forestgreen
0xdcdcdc, // 0x3c: gainsboro
0xf8f8ff, // 0x3d: ghostwhite
0xffd700, // 0x3e: gold
0xdaa520, // 0x3f: goldenrod
0xadff2f, // 0x40: greenyellow
0x808080, // 0x41: grey
0xf0fff0, // 0x42: honeydew
0xff69b4, // 0x43: hotpink
0xcd5c5c, // 0x44: indianred
0x4b0082, // 0x45: indigo
0xfffff0, // 0x46: ivory
0xf0e68c, // 0x47: khaki
0xe6e6fa, // 0x48: lavender
0xfff0f5, // 0x49: lavenderblush
0x7cfc00, // 0x4a: lawngreen
0xfffacd, // 0x4b: lemonchiffon
0xadd8e6, // 0x4c: lightblue
0xf08080, // 0x4d: lightcoral
0xe0ffff, // 0x4e: lightcyan
0xfafad2, // 0x4f: lightgoldenrodyellow
0xd3d3d3, // 0x50: lightgray / lightgrey
0x90ee90, // 0x51: lightgreen
0xffb6c1, // 0x52: lightpink
0xffa07a, // 0x53: lightsalmon
0x20b2aa, // 0x54: lightseagreen
0x87cefa, // 0x55: lightskyblue
0x778899, // 0x56: lightslategray / lightslategrey
0xb0c4de, // 0x57: lightsteelblue
0xffffe0, // 0x58: lightyellow
0x32cd32, // 0x59: limegreen
0xfaf0e6, // 0x5a: linen
0xff00ff, // 0x5b: magenta / fuchsia
0x66cdaa, // 0x5c: mediumaquamarine
0x0000cd, // 0x5d: mediumblue
0xba55d3, // 0x5e: mediumorchid
0x9370db, // 0x5f: mediumpurple
0x3cb371, // 0x60: mediumseagreen
0x7b68ee, // 0x61: mediumslateblue
0x00fa9a, // 0x62: mediumspringgreen
0x48d1cc, // 0x63: mediumturquoise
0xc71585, // 0x64: mediumvioletred
0x191970, // 0x65: midnightblue
0xf5fffa, // 0x66: mintcream
0xffe4e1, // 0x67: mistyrose
0xffe4b5, // 0x68: moccasin
0xffdead, // 0x69: navajowhite
0xfdf5e6, // 0x6a: oldlace
0x6b8e23, // 0x6b: olivedrab
0xff4500, // 0x6c: orangered
0xda70d6, // 0x6d: orchid
0xeee8aa, // 0x6e: palegoldenrod
0x98fb98, // 0x6f: palegreen
0xafeeee, // 0x70: paleturquoise
0xdb7093, // 0x71: palevioletred
0xffefd5, // 0x72: papayawhip
0xffdab9, // 0x73: peachpuff
0xcd853f, // 0x74: peru
0xffc0cb, // 0x75: pink
0xdda0dd, // 0x76: plum
0xb0e0e6, // 0x77: powderblue
0xbc8f8f, // 0x78: rosybrown
0x4169e1, // 0x79: royalblue
0x8b4513, // 0x7a: saddlebrown
0xfa8072, // 0x7b: salmon
0xf4a460, // 0x7c: sandybrown
0x2e8b57, // 0x7d: seagreen
0xfff5ee, // 0x7e: seashell
0xa0522d, // 0x7f: sienna
0x87ceeb, // 0x80: skyblue
0x6a5acd, // 0x81: slateblue
0x708090, // 0x82: slategray / slategrey
0xfffafa, // 0x83: snow
0x00ff7f, // 0x84: springgreen
0x4682b4, // 0x85: steelblue
0xd2b48c, // 0x86: tan
0xd8bfd8, // 0x87: thistle
0xff6347, // 0x88: tomato
0x40e0d0, // 0x89: turquoise
0xee82ee, // 0x8a: violet
0xf5deb3, // 0x8b: wheat
0xf5f5f5, // 0x8c: whitesmoke
0x9acd32, // 0x8d: yellowgreen
0x663399, // 0x8e: rebeccapurple
};
void t1Callback() {
if (state) {
state = false;
if (code.length() == 0) {
update(0);
t1.delay(dit);
} else {
char current = code.charAt(pos);
pos = (pos + 1) % code.length();
if (current == '.') {
state = true;
update(0xFFFFFF);
t1.delay(dit);
} else if (current == '-') {
state = true;
update(0xFFFFFF);
t1.delay(dah);
} else {
t1.delay(dah);
}
return;
}
}
void serveIndex(){
server.send(200, "text/html", FPSTR(html_index));
sendProgmem(&server,html_index);
}
void handleOther(){
String message = "File Not Found\n\n";
message += "URI: ";
message += server.uri();
message += "\nMethod: ";
message += (server.method() == HTTP_GET) ? "GET" : "POST";
message += "\nArguments: ";
message += server.args();
message += "\n";
for (uint8_t i = 0; i < server.args(); i++) {
message += " " + server.argName(i) + ": " + server.arg(i) + "\n";
int c = (int) code.charAt(pos);
if (c >= NUM_COLORS) {
c = 0;
}
server.send(404, "text/plain", message);
int color = colors[c];
update(color);
pos = (pos + 1) % code.length();
int delay = code.charAt(pos) * 10;
t1.delay(delay);
pos = (pos + 1) % code.length();
}
void handleSet(){
int red = -1;
int green = -1;
int blue = -1;
for (uint8_t i=0; i < server.args(); i++) {
if (server.argName(i) == "red") {
red = atoi(server.arg(i).c_str());
} else if (server.argName(i) == "green") {
green = atoi(server.arg(i).c_str());
} else if (server.argName(i) == "blue") {
blue = atoi(server.arg(i).c_str());
void serveIndex() {
for (int i = 0; i < server.args(); i++) {
if (server.argName(i) == "code") {
String base64 = server.arg(i);
int decodedLength = Base64.decodedLength((char *) base64.c_str(), base64.length());
char decodedString[decodedLength];
Base64.decode(decodedString, (char *) base64.c_str(), base64.length());
code = String(decodedString);
char data[EEPROM_SIZE];
strcpy(data, code.c_str());
EEPROM.put(0, data);
EEPROM.commit();
pos = 0;
}
}
if (red > -1 && blue > -1 && green > -1) {
update(red + (green << 8) + (blue << 16));
}
server.send(200, "text/plain", "OK");
server.send(200, "text/html", FPSTR(html_index));
sendProgmem(&server, html_index);
}
// 'a': Ausgabe('.-');
// 'b': Ausgabe('-...');
// 'c': Ausgabe('-.-.');
// 'd': Ausgabe('-..');
// 'e': Ausgabe('.');
// 'f': Ausgabe('..-.');
// 'g': Ausgabe('--.');
// 'h': Ausgabe('....');
// 'i': Ausgabe('..');
// 'j': Ausgabe('.---');
// 'k': Ausgabe('-.-');
// 'l': Ausgabe('.-..');
// 'm': Ausgabe('--');
// 'n': Ausgabe('-.');
// 'o': Ausgabe('---');
// 'p': Ausgabe('.--.');
// 'q': Ausgabe('--.-');
// 'r': Ausgabe('.-.');
// 's': Ausgabe('...');
// 't': Ausgabe('-');
// 'u': Ausgabe('..-');
// 'v': Ausgabe('...-');
// 'w': Ausgabe('.--');
// 'x': Ausgabe('-..-');
// 'y': Ausgabe('-.--');
// 'z': Ausgabe('--..');
// '1': Ausgabe('.----');
// '2': Ausgabe('..---');
// '3': Ausgabe('...--');
// '4': Ausgabe('....-');
// '5': Ausgabe('.....');
// '6': Ausgabe('-....');
// '7': Ausgabe('--...');
// '8': Ausgabe('---..');
// '9': Ausgabe('----.');
// '0': Ausgabe('-----');
\ No newline at end of file
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