API tools faq
paste
Guest User

Arduino Alexa Code

a guest
Jul 13th, 2020
64
0
Never
Add comment
Not a member of Pastebin yet? Sign Up, it unlocks many cool features!
C++ 8.33 KB | None | 0 0
raw download clone embed print report
  1. #include <Arduino.h>
  2. #include <Adafruit_NeoPixel.h>
  3. #ifdef ESP32
  4.     #include <WiFi.h>
  5. #else
  6.     #include <ESP8266WiFi.h>
  7. #endif
  8. #include "fauxmoESP.h"
  9.  
  10. // Rename the credentials.sample.h file to credentials.h and
  11. // edit it according to your router configuration
  12. #include "credentials.h"
  13.  
  14. fauxmoESP fauxmo;
  15.  
  16. // -----------------------------------------------------------------------------
  17.  
  18. #define SERIAL_BAUDRATE     115200
  19.  
  20. #define LED_PIN    D1
  21. #define LED_COUNT 194
  22.  
  23. // -----------------------------------------------------------------------------
  24. Adafruit_NeoPixel strip(LED_COUNT, LED_PIN, NEO_GRB + NEO_KHZ800);
  25. // -----------------------------------------------------------------------------
  26. // Wifi
  27. // -----------------------------------------------------------------------------
  28.  
  29. int rb = 0;
  30. int rt = 0;
  31. long previousMillis = 0;
  32. long firstPixelHue = 0;
  33. int i = 0;
  34. int a = 0;
  35. int b = 0;
  36. int c = 0;
  37. int hue = 0;
  38. uint32_t color;
  39.  
  40. void wifiSetup() {
  41.  
  42.     // Set WIFI module to STA mode
  43.     WiFi.mode(WIFI_STA);
  44.  
  45.     // Connect
  46.     Serial.printf("[WIFI] Connecting to %s ", WIFI_SSID);
  47.     WiFi.begin(WIFI_SSID, WIFI_PASS);
  48.  
  49.     // Wait
  50.     while (WiFi.status() != WL_CONNECTED) {
  51.         Serial.print(".");
  52.         delay(100);
  53.     }
  54.     Serial.println();
  55.  
  56.     // Connected!
  57.     Serial.printf("[WIFI] STATION Mode, SSID: %s, IP address: %s\n", WiFi.SSID().c_str(), WiFi.localIP().toString().c_str());
  58.  
  59. }
  60.  
  61. void setup() {
  62.  
  63.     // Init serial port and clean garbage
  64.     Serial.begin(SERIAL_BAUDRATE);
  65.     Serial.println();
  66.     Serial.println();
  67.  
  68.     // LEDs
  69.     strip.begin();
  70.     strip.show();
  71.     strip.setBrightness(150);
  72.  
  73.     // Wifi
  74.     wifiSetup();
  75.  
  76.     // By default, fauxmoESP creates it's own webserver on the defined port
  77.     // The TCP port must be 80 for gen3 devices (default is 1901)
  78.     // This has to be done before the call to enable()
  79.     fauxmo.createServer(true); // not needed, this is the default value
  80.     fauxmo.setPort(80); // This is required for gen3 devices
  81.  
  82.     // You have to call enable(true) once you have a WiFi connection
  83.     // You can enable or disable the library at any moment
  84.     // Disabling it will prevent the devices from being discovered and switched
  85.     fauxmo.enable(true);
  86.  
  87.     // You can use different ways to invoke alexa to modify the devices state:
  88.     // "Alexa, turn yellow lamp on"
  89.     // "Alexa, turn on yellow lamp
  90.     // "Alexa, set yellow lamp to fifty" (50 means 50% of brightness, note, this example does not use this functionality)
  91.  
  92.     // Add virtual devices
  93.     // fauxmo.addDevice("Bett");
  94.     // fauxmo.addDevice("Weises Bett");
  95.     // fauxmo.addDevice("Rotes Bett");
  96.     // fauxmo.addDevice("Blaues Bett");
  97.     // fauxmo.addDevice("Grünes Bett");
  98.     // fauxmo.addDevice("Gelbes Bett");
  99.     // fauxmo.addDevice("Rosa Bett");
  100.     // fauxmo.addDevice("Türkis Bett");
  101.     // fauxmo.addDevice("Oranges Bett");
  102.     // fauxmo.addDevice("Hellblaues Bett");
  103.     // fauxmo.addDevice("Hellgrünes Bett");
  104.     // fauxmo.addDevice("Hellrotes Bett");
  105.     fauxmo.addDevice("Regenbogenmodus");
  106.     fauxmo.addDevice("Regenbogenreihe");
  107.  
  108.     fauxmo.onSetState([](unsigned char device_id, const char * device_name, bool state, unsigned char value) {
  109.        
  110.         // Callback when a command from Alexa is received.
  111.         // You can use device_id or device_name to choose the element to perform an action onto (relay, LED,...)
  112.         // State is a boolean (ON/OFF) and value a number from 0 to 255 (if you say "set kitchen light to 50%" you will receive a 128 here).
  113.         // Just remember not to delay too much here, this is a callback, exit as soon as possible.
  114.         // If you have to do something more involved here set a flag and process it in your main loop.
  115.        
  116.         Serial.printf("[MAIN] Device #%d (%s) state: %s value: %d\n", device_id, device_name, state ? "ON" : "OFF", value);
  117.  
  118.         // Checking for device_id is simpler if you are certain about the order they are loaded and it does not change.
  119.         // Otherwise comparing the device_name is safer.
  120.  
  121.         if (strcmp(device_name, "Bett")==0) {
  122.           if(state) {
  123.             strip.fill(strip.Color(255, 255, 255), 0, LED_COUNT);
  124.           } else {
  125.             strip.fill(strip.Color(0, 0, 0), 0, LED_COUNT);
  126.           }
  127.           strip.show();
  128.         } else if (strcmp(device_name, "Weises Bett")==0) {
  129.             strip.fill(strip.Color(255, 255, 255), 0, LED_COUNT);
  130.             strip.show();
  131.         } else if (strcmp(device_name, "Rotes Bett")==0) {
  132.             strip.fill(strip.Color(255, 0, 0), 0, LED_COUNT);
  133.             strip.show();
  134.         } else if (strcmp(device_name, "Blaues Bett")==0) {
  135.             strip.fill(strip.Color(0, 0, 255), 0, LED_COUNT);
  136.             strip.show();
  137.         } else if (strcmp(device_name, "Grünes Bett")==0) {
  138.             strip.fill(strip.Color(0, 255, 0), 0, LED_COUNT);
  139.             strip.show();
  140.         } else if (strcmp(device_name, "Gelbes Bett")==0) {
  141.             strip.fill(strip.Color(255, 255, 0), 0, LED_COUNT);
  142.             strip.show();
  143.         } else if (strcmp(device_name, "Türkis Bett")==0) {
  144.             strip.fill(strip.Color(0, 255, 255), 0, LED_COUNT);
  145.             strip.show();
  146.         } else if (strcmp(device_name, "Rosa Bett")==0) {
  147.             strip.fill(strip.Color(255, 0, 255), 0, LED_COUNT);
  148.             strip.show();
  149.         } else if (strcmp(device_name, "Hellblaues Bett")==0) {
  150.             strip.fill(strip.Color(0, 200, 255), 0, LED_COUNT);
  151.             strip.show();
  152.         } else if (strcmp(device_name, "Hellgrünes Bett")==0) {
  153.             strip.fill(strip.Color(110, 255, 110), 0, LED_COUNT);
  154.             strip.show();
  155.         } else if (strcmp(device_name, "Hellrotes Bett")==0) {
  156.             strip.fill(strip.Color(255, 80, 80), 0, LED_COUNT);
  157.             strip.show();
  158.         } else if (strcmp(device_name, "Regenbogenmodus")==0) {
  159.           if(state) {
  160.             firstPixelHue = 0;
  161.             previousMillis = 0;
  162.             int pixelHue = 0;
  163.             i = 0;
  164.             rt = 0;
  165.             rb = 1;
  166.           } else {
  167.             rb = 0;
  168.             strip.fill(strip.Color(0, 0, 0), 0, LED_COUNT);
  169.             strip.show();
  170.           }
  171.         } else if (strcmp(device_name, "Regenbogenreihe")==0) {
  172.           if(state) {
  173.             firstPixelHue = 0;
  174.             previousMillis = 0;
  175.             a = 0;
  176.             b = 0;
  177.             c = 0;
  178.             hue = 0;
  179.             uint32_t color = 0;
  180.             rb = 0;
  181.             rt = 1;
  182.           } else {
  183.             rt = 0;
  184.             strip.fill(strip.Color(0, 0, 0), 0, LED_COUNT);
  185.             strip.show();
  186.           }
  187.         }
  188.  
  189.  
  190.     });
  191.  
  192. }
  193.  
  194. void loop() {
  195.  
  196.     // fauxmoESP uses an async TCP server but a sync UDP server
  197.     // Therefore, we have to manually poll for UDP packets
  198.     fauxmo.handle();
  199.     if(rb == 1) {
  200.       unsigned long currentMillis = millis();
  201.       if(currentMillis - previousMillis > 10) {
  202.         previousMillis = currentMillis;
  203.         if(firstPixelHue < 5*65536) {
  204.           if(i < strip.numPixels()) {
  205.             int pixelHue = firstPixelHue + (i * 65536L / strip.numPixels());
  206.             strip.setPixelColor(i, strip.gamma32(strip.ColorHSV(pixelHue)));
  207.             i++;
  208.           }
  209.           strip.show();
  210.           firstPixelHue += 256;
  211.         }
  212.       }
  213.     }
  214.     if(rt == 1) {
  215.       if(a < 30) {
  216.         if(b < 3) {
  217.           strip.clear();
  218.           if(c < strip.numPixels()) {
  219.             int hue   = firstPixelHue + c * 65536L / strip.numPixels();
  220.             uint32_t color = strip.gamma32(strip.ColorHSV(hue));
  221.             strip.setPixelColor(c, color);
  222.             c += 3;
  223.           } else {
  224.             strip.show();
  225.             unsigned long currentMillis = millis();
  226.             if(currentMillis - previousMillis > 50) {
  227.               firstPixelHue += 65536 / 90;
  228.               b++;
  229.               c = b;
  230.             }
  231.           }
  232.         } else {
  233.           b = 0;
  234.           a++;
  235.         }
  236.       }
  237.     }
  238.     // This is a sample code to output free heap every 5 seconds
  239.     // This is a cheap way to detect memory leaks
  240.    
  241.    
  242.     // If your device state is changed by any other means (MQTT, physical button,...)
  243.     // you can instruct the library to report the new state to Alexa on next request:
  244.     // fauxmo.setState(ID_YELLOW, true, 255);
  245.  
  246. }
Add Comment
Please, Sign In to add comment
Public Pastes
We use cookies for various purposes including analytics. By continuing to use Pastebin, you agree to our use of cookies as described in the Cookies Policy.  OK, I Understand
Not a member of Pastebin yet?
Sign Up, it unlocks many cool features!