Add espnow

Add set_settings

src/boot.py

@@ -1,19 +1,8 @@
+import settings
 import wifi
-import time
 from settings import Settings
 
-print(wifi.ap('qwerty'))
+s = Settings()
 
-
-settings = Settings()
-ssid = settings.get('wifi', {}).get('ssid', None)
-password = settings.get('wifi', {}).get('password', None)
-ip = settings.get('wifi', {}).get('ip', None)
-gateway = settings.get('wifi', {}).get('gateway', None)
-
-for i in range(10):
-    config = wifi.connect(ssid, password, ip, gateway)
-    if config:
-        print(config)
-        break
-    time.sleep(0.1)
+name = s.get('name', 'led')
+wifi.ap(name, '')

src/main.py

@@ -1,11 +1,11 @@
 import asyncio
-from settings import Settings
+import aioespnow
+from settings import Settings, set_settings
 from web import web
 from patterns import Patterns
 import gc
 import utime
 import machine
-import ntptime
 import time
 import wifi
 
@@ -16,7 +16,7 @@ async def main():
 
     settings = Settings()
 
-    patterns = Patterns(4, settings["num_leds"], selected=settings["selected_pattern"])
+    patterns = Patterns(4, settings["num_leds"], selected=settings["pattern"])
     patterns.set_color1(tuple(int(settings["color1"][i:i+2], 16) for i in (1, 5, 3)))
     patterns.set_color2(tuple(int(settings["color2"][i:i+2], 16) for i in (1, 5, 3)))
     patterns.set_brightness(int(settings["brightness"]))
@@ -27,29 +27,34 @@ async def main():
     # start the server in a bacakground task
     print("Starting")
     server = asyncio.create_task(w.start_server(host="0.0.0.0", port=80))
-    wdt = machine.WDT(timeout=10000)
-    wdt.feed()
+    #wdt = machine.WDT(timeout=10000)
+    #wdt.feed()
 
     async def tick():
         while True:
             patterns.tick()
             await asyncio.sleep_ms(1)
 
-    asyncio.create_task(tick())
+    async def espnow():
+        e = aioespnow.AIOESPNow()  # Returns AIOESPNow enhanced with async support
+        e.active(True)
+        async for mac, msg in e:
+            print(msg)
+            set_settings(msg, settings, patterns)
 
-    first = True
+    asyncio.create_task(tick())
+    asyncio.create_task(espnow())
 
     while True:
+
         #print(time.localtime())
 
         # gc.collect()
         for i in range(60):
-            wdt.feed()      
+            #wdt.feed()
             await asyncio.sleep_ms(500)
 
     # cleanup before ending the application
     await server
 
 asyncio.run(main())
-
-

src/settings.py

@@ -1,4 +1,7 @@
 import json
+import wifi
+import ubinascii
+import machine
 
 class Settings(dict):
     SETTINGS_FILE = "/settings.json"
@@ -9,12 +12,13 @@ class Settings(dict):
 
     def set_defaults(self):
         self["num_leds"] = 50
-        self["selected_pattern"] = "blink"
-        self["color1"] = "#000f00"
-        self["color2"] = "#0f0000"
+        self["pattern"] = "on"
+        self["color1"] = "#00ff00"
+        self["color2"] = "#ff0000"
         self["delay"] = 100
-        self["brightness"] = 100
-        self["wifi"] = {"ssid": "", "password": ""}
+        self["brightness"] = 10
+        self["name"] = f"led-{ubinascii.hexlify(wifi.get_mac()).decode()}"
+        self["ap_password"] = ""
 
     def save(self):
         try:
@@ -48,6 +52,43 @@ def main():
     print(f"Loaded number of LEDs: {new_settings['num_leds']}")
     print(settings)
 
+def set_settings(raw_json, settings, patterns):
+    try:
+        data = json.loads(raw_json)
+        print(data)
+        for key, value in data.items():
+            print(key, value)
+            if key == "color1":
+                patterns.set_color1(tuple(int(value[i:i+2], 16) for i in (1, 3, 5)))  # Convert hex to RGB
+            elif key == "color2":
+                patterns.set_color2(tuple(int(value[i:i+2], 16) for i in (1, 3, 5)))  # Convert hex to RGB
+            elif key == "num_leds":
+                patterns.update_num_leds(4, value)
+            elif key ==  "pattern":
+                if not patterns.select(value):
+                    return "Pattern doesn't exist", 400
+            elif key == "delay":
+                delay = int(data["delay"])
+                patterns.set_delay(delay)
+            elif key == "brightness":
+                brightness = int(data["brightness"])
+                patterns.set_brightness(brightness)
+            elif key == "name":
+                settings[key] = value
+                settings.save()
+                machine.reset()
+            elif key == "sync":
+                patterns.sync()
+                return "OK", 200
+            else:
+                return "Invalid key", 400
+            settings[key] = value
+            settings.save()
+            return "OK", 200
+
+    except (KeyError, ValueError):
+        return "Bad request", 400
+
 # Run the example
 if __name__ == "__main__":
     main()

src/static/main.js

@@ -9,15 +9,15 @@ async function post(path, data) {
     const response = await fetch(path, {
       method: "POST",
       headers: {
-                'Content-Type': 'application/json'
+        "Content-Type": "application/json",
       },
-            body: JSON.stringify(data) // Convert data to JSON string
+      body: JSON.stringify(data), // Convert data to JSON string
     });
     if (!response.ok) {
       throw new Error(`HTTP error! Status: ${response.status}`);
     }
   } catch (error) {
-        console.error('Error during POST request:', error);
+    console.error("Error during POST request:", error);
   }
 }
 
@@ -29,7 +29,7 @@ async function get(path) {
     }
     return await response.json(); // Assuming you are expecting JSON response
   } catch (error) {
-        console.error('Error during GET request:', error);
+    console.error("Error during GET request:", error);
   }
 }
 
@@ -37,8 +37,8 @@ async function updateColor(event) {
   event.preventDefault();
   clearTimeout(colorTimeout);
   colorTimeout = setTimeout(async function () {
-        const color = document.getElementById('color').value;
-        await post("/color", { color }); // Send as JSON
+    const color = document.getElementById("color").value;
+    await post("settings", { color1: color }); // Send as JSON
   }, 500);
 }
 
@@ -46,22 +46,21 @@ async function updateColor2(event) {
   event.preventDefault();
   clearTimeout(color2Timeout);
   color2Timeout = setTimeout(async function () {
-        const color = document.getElementById('color2').value;
-        await post("/color2", { color }); // Send as JSON
+    const color = document.getElementById("color2").value;
+    await post("/settings", { color2: color }); // Send as JSON
   }, 500);
 }
 
 async function updatePattern(pattern) {
-    event.preventDefault();
-    await post("/pattern", { pattern }); // Send as JSON
+  await post("/settings", { pattern: pattern }); // Send as JSON
 }
 
 async function updateBrightness(event) {
   event.preventDefault();
   clearTimeout(brightnessTimeout);
   brightnessTimeout = setTimeout(async function () {
-        const brightness = document.getElementById('brightness').value;
-        await post('/brightness', { brightness }); // Send as JSON
+    const brightness = document.getElementById("brightness").value;
+    await post("/settings", { brightness: brightness }); // Send as JSON
   }, 500);
 }
 
@@ -69,42 +68,33 @@ async function updateDelay(event) {
   event.preventDefault();
   clearTimeout(delayTimeout);
   delayTimeout = setTimeout(async function () {
-        const delay = document.getElementById('delay').value;
-        await post('/delay', { delay }); // Send as JSON
+    const delay = document.getElementById("delay").value;
+    await post("/settings", { delay: delay }); // Send as JSON
   }, 500);
 }
 
 async function updateNumLeds(event) {
   event.preventDefault();
-    const numLeds = document.getElementById('num_leds').value;
-    await post('/num_leds', { num_leds: numLeds }); // Send as JSON
+  const numLeds = document.getElementById("num_leds").value;
+  await post("/settings", { num_leds: parseInt(numLeds) }); // Send as JSON
 }
 
-async function updateWifi(event) {
+async function updateName(event) {
   event.preventDefault();
-    const ssid = document.getElementById('ssid').value;
-    const password = document.getElementById('password').value;
-    const ip = document.getElementById('ip').value;
-    const gateway = document.getElementById('gateway').value;
-
-    const wifiSettings = { ssid, password, ip, gateway }; // Create JSON object
-    console.log(wifiSettings);
-    const response = await post('/wifi_settings', wifiSettings); // Send as JSON
-    if (response === 500) {
-        alert("Failed to connect to Wi-Fi");
-    }
+  const name = document.getElementById("name").value;
+  await post("/settings", { name: name }); // Send as JSON
 }
 
 function createPatternButtons(patterns) {
-    const container = document.getElementById('pattern_buttons');
-    container.innerHTML = ''; // Clear previous buttons
+  const container = document.getElementById("pattern_buttons");
+  container.innerHTML = ""; // Clear previous buttons
 
-    patterns.forEach(pattern => {
-        const button = document.createElement('button');
-        button.type = 'button'; // Use 'button' instead of 'submit'
+  patterns.forEach((pattern) => {
+    const button = document.createElement("button");
+    button.type = "button"; // Use 'button' instead of 'submit'
     button.textContent = pattern;
     button.value = pattern;
-        button.addEventListener('click', async function(event) {
+    button.addEventListener("click", async function (event) {
       event.preventDefault();
       await updatePattern(pattern);
     });
@@ -112,19 +102,25 @@ function createPatternButtons(patterns) {
   });
 }
 
-document.addEventListener('DOMContentLoaded', async function() {
-    document.getElementById('color').addEventListener('input', updateColor);
-    document.getElementById('color2').addEventListener('input', updateColor2);
-    document.getElementById('delay').addEventListener('input', updateDelay);
-    document.getElementById('brightness').addEventListener('input', updateBrightness);
-    document.getElementById('num_leds_form').addEventListener('submit', updateNumLeds);
-    document.getElementById('wifi_form').addEventListener('submit', updateWifi);
-    document.getElementById('delay').addEventListener('touchend', updateDelay);
-    document.getElementById('brightness').addEventListener('touchend', updateBrightness);
+document.addEventListener("DOMContentLoaded", async function () {
+  document.getElementById("color").addEventListener("input", updateColor);
+  document.getElementById("color2").addEventListener("input", updateColor2);
+  document.getElementById("delay").addEventListener("input", updateDelay);
+  document
+    .getElementById("brightness")
+    .addEventListener("input", updateBrightness);
+  document
+    .getElementById("num_leds_form")
+    .addEventListener("submit", updateNumLeds);
+  document.getElementById("name_form").addEventListener("submit", updateName);
+  document.getElementById("delay").addEventListener("touchend", updateDelay);
+  document
+    .getElementById("brightness")
+    .addEventListener("touchend", updateBrightness);
 
-    document.querySelectorAll(".pattern_button").forEach(button => {
+  document.querySelectorAll(".pattern_button").forEach((button) => {
     console.log(button.value);
-        button.addEventListener('click', async event => {
+    button.addEventListener("click", async (event) => {
       event.preventDefault();
       await updatePattern(button.value);
     });
@@ -133,15 +129,15 @@ document.addEventListener('DOMContentLoaded', async function() {
 
 // Function to toggle the display of the settings menu
 function selectSettings() {
-    const settingsMenu = document.getElementById('settings_menu');
-    controls = document.getElementById('controls');
-    settingsMenu.style.display = 'block';
-    controls.style.display = 'none';
+  const settingsMenu = document.getElementById("settings_menu");
+  controls = document.getElementById("controls");
+  settingsMenu.style.display = "block";
+  controls.style.display = "none";
 }
 
 function selectControls() {
-    const settingsMenu = document.getElementById('settings_menu');
-    controls = document.getElementById('controls');
-    settingsMenu.style.display = 'none';
-    controls.style.display = 'block';
+  const settingsMenu = document.getElementById("settings_menu");
+  controls = document.getElementById("controls");
+  settingsMenu.style.display = "none";
+  controls.style.display = "block";
 }

src/templates/index.html

@@ -1,12 +1,12 @@
-{% args settings, patterns %}
-<!DOCTYPE html>
+{% args settings, patterns, mac %}
+<!doctype html>
 <html lang="en">
     <head>
-    <meta charset="UTF-8">
-    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+        <meta charset="UTF-8" />
+        <meta name="viewport" content="width=device-width, initial-scale=1.0" />
         <title>LED Control</title>
         <script src="static/main.js"></script>
-    <link rel="stylesheet" href="static/main.css">
+        <link rel="stylesheet" href="static/main.css" />
     </head>
     <body>
         <h1>Control LEDs</h1>
@@ -24,48 +24,73 @@
             </div>
             <form id="delay_form" method="post" action="/delay">
                 <label for="delay">Delay:</label>
-            <input type="range" id="delay" name="delay" min="1" max="1000" value="{{settings['delay']}}" step="10">
+                <input
+                    type="range"
+                    id="delay"
+                    name="delay"
+                    min="1"
+                    max="1000"
+                    value="{{settings['delay']}}"
+                    step="10"
+                />
             </form>
             <form id="brightness_form" method="post" action="/brightness">
                 <label for="brightness">Brightness:</label>
-            <input type="range" id="brightness" name="brightness" min="0" max="100" value="{{settings['brightness']}}" step="1">
+                <input
+                    type="range"
+                    id="brightness"
+                    name="brightness"
+                    min="0"
+                    max="100"
+                    value="{{settings['brightness']}}"
+                    step="1"
+                />
             </form>
             <form id="color_form" method="post" action="/color">
-            <input type="color" id="color" name="color" value="{{settings['color1']}}">
+                <input
+                    type="color"
+                    id="color"
+                    name="color"
+                    value="{{settings['color1']}}"
+                />
             </form>
             <form id="color2_form" method="post" action="/color2">
-            <input type="color" id="color2" name="color2" value="{{settings['color2']}}">
+                <input
+                    type="color"
+                    id="color2"
+                    name="color2"
+                    value="{{settings['color2']}}"
+                />
             </form>
         </div>
 
         <!-- Settings Menu for num_leds, Wi-Fi SSID, and Password -->
 
-    <div id="settings_menu" style="display: none;">
+        <div id="settings_menu" style="display: none">
             <h2>Settings</h2>
 
+            <form id="name_form" method="post" action="/name">
+                <label for="name">Name:</label>
+                <input
+                    type="text"
+                    id="name"
+                    name="num_leds"
+                    value="{{settings['name']}}"
+                />
+                <input type="submit" value="Update Name" />
+            </form>
             <!-- Separate form for submitting num_leds -->
             <form id="num_leds_form" method="post" action="/num_leds">
                 <label for="num_leds">Number of LEDs:</label>
-            <input type="text" id="num_leds" name="num_leds" value="{{settings['num_leds']}}">
-            <input type="submit" value="Update Number of LEDs">
-        </form>
-
-        <!-- Form for Wi-Fi SSID and password -->
-        <form id="wifi_form" method="post" action="/wifi_settings">
-            <label for="ssid">Wi-Fi SSID:</label>
-            <input type="text" id="ssid" name="ssid" value="{{settings['wifi']['ssid']}}">
-            <br>
-            <label for="password">Wi-Fi Password:</label>
-            <input type="password" id="password" name="password">
-            <br>
-            <label for="ip">Wi-Fi IP:</label>
-            <input type="ip" id="ip" name="ip" value="{{settings.get('wifi', {}).get('ip', '')}}">
-            <br>
-            <label for="gateway">Wi-Fi Gateway:</label>
-            <input type="gateway" id="gateway" name="gateway" value="{{settings.get('wifi', {}).get('gateway', '')}}">
-            <br>
-            <input type="submit" value="Save Wi-Fi Settings">
+                <input
+                    type="text"
+                    id="num_leds"
+                    name="num_leds"
+                    value="{{settings['num_leds']}}"
+                />
+                <input type="submit" value="Update Number of LEDs" />
             </form>
+            <p>Mac address: {{mac}}</p>
         </div>
     </body>
 </html>

src/web.py

@@ -1,125 +1,31 @@
 from microdot import Microdot, send_file, Response
 from microdot.utemplate import Template
 from microdot.websocket import with_websocket
-
-import json
+import machine
+from settings import set_settings
 import wifi
+import json
 
 def web(settings, patterns):
     app = Microdot()
     Response.default_content_type = 'text/html'
 
     @app.route('/')
-    async def index(request):
-        return Template('/index.html').render(settings=settings, patterns=patterns.patterns.keys())
+    async def index_hnadler(request):
+        mac = wifi.get_mac().hex()
+        return Template('/index.html').render(settings=settings, patterns=patterns.patterns.keys(), mac=mac)
 
     @app.route("/static/<path:path>")
-    def static(request, path):
+    def static_handler(request, path):
         if '..' in path:
             # Directory traversal is not allowed
             return 'Not found', 404
         return send_file('static/' + path)
 
-    @app.post("/num_leds")
-    def num_leds(request):
-        try:
-            data = json.loads(request.body.decode('utf-8'))
-            num_leds = int(data["num_leds"])
-            patterns.update_num_leds(4, num_leds)
-            settings["num_leds"] = num_leds
-            settings.save()
-            return "OK", 200
-        except (ValueError, KeyError, json.JSONDecodeError):
-            return "Bad request", 400
+    @app.post("/settings")
+    def settings_handler(request):
+        return set_settings(request.body.decode('utf-8'), settings, patterns)
 
-    @app.post("/pattern")
-    def pattern(request):
-        try:
-            data = json.loads(request.body.decode('utf-8'))
-            pattern = data["pattern"]
-            if patterns.select(pattern):
-                settings["selected_pattern"] = pattern
-                settings.save()
-                return "OK", 200
-            else:
-                return "Bad request", 400
-        except (KeyError, json.JSONDecodeError):
-            return "Bad request", 400
-
-    @app.post("/delay")
-    def delay(request):
-        try:
-            data = json.loads(request.body.decode('utf-8'))
-            delay = int(data["delay"])
-            patterns.set_delay(delay)
-            settings["delay"] = delay
-            settings.save()
-            return "OK", 200
-        except (ValueError, KeyError, json.JSONDecodeError):
-            return "Bad request", 400
-
-    @app.post("/brightness")
-    def brightness(request):
-        try:
-            data = json.loads(request.body.decode('utf-8'))
-            brightness = int(data["brightness"])
-            patterns.set_brightness(brightness)
-            settings["brightness"] = brightness
-            settings.save()
-            return "OK", 200
-        except (ValueError, KeyError, json.JSONDecodeError):
-            return "Bad request", 400
-
-    @app.post("/color")          
-    def color(request):
-        try:
-            data = json.loads(request.body.decode('utf-8'))
-            color = data["color"]
-            patterns.set_color1(tuple(int(color[i:i+2], 16) for i in (1, 3, 5)))  # Convert hex to RGB
-            settings["color1"] = color
-            settings.save()
-            return "OK", 200
-        except (KeyError, json.JSONDecodeError, ValueError):
-            return "Bad request", 400
-
-    @app.post("/color2")          
-    def color2(request):
-        try:
-            data = json.loads(request.body.decode('utf-8'))
-            color = data["color2"]
-            patterns.set_color2(tuple(int(color[i:i+2], 16) for i in (1, 3, 5)))  # Convert hex to RGB
-            settings["color2"] = color
-            settings.save()
-            return "OK", 200
-        except (KeyError, json.JSONDecodeError, ValueError):
-            return "Bad request", 400
-
-
-    @app.post("/wifi_settings")          
-    def wifi_settings(request):
-        try:
-            data = json.loads(request.body.decode('utf-8'))
-            print(data)
-            ssid = settings['wifi']['ssid'] = data['ssid']
-            password = settings['wifi']['password'] = data.get('password', settings['wifi']['password'])
-            ip = settings['wifi']['ip'] = data.get('ip', None)
-            gateway = settings['wifi']['gateway'] = data.get('gateway', None)
-            print(settings)
-            
-            if config := wifi.connect(ssid, password, ip, gateway):
-                print(config)
-                settings.save()
-
-            return "OK", 200
-        except Exception as e:
-            print(f"Wifi {e}")
-            return "Bad request", 400
-
-
-    @app.post("/sync")
-    def sync(request):
-        patterns.sync()
-        return "OK", 200
 
     @app.route("/external")
     @with_websocket