Add wifi buttons

7 years ago · 1c4f1c9f8d
1 changed files with 34 additions and 8 deletions
--- a/src/wifi.cpp
+++ b/src/wifi.cpp
@ -13,6 +13,7 @@
 // ToDo: check if https://github.com/me-no-dev/ESPAsyncWebServer/ becomes available

 #include "hardware.h"
+#include "sound.h"

 #include "wifi.h"

@ -93,17 +94,42 @@ void Wifi::loop() {
    client.flush();

    String s;
-    if (req == "/")
-    {
+    if (req == "/") {
        IPAddress ip = WiFi.localIP();
        String ipStr = String(ip[0]) + '.' + String(ip[1]) + '.' + String(ip[2]) + '.' + String(ip[3]);
-        s = "HTTP/1.1 200 OK\r\nContent-Type: text/html\r\n\r\n<!DOCTYPE HTML>\r\n<html>Hello from ESP32 at ";
-        s += ipStr;
-        s += "</html>\r\n\r\n";
+        s = "HTTP/1.1 200 OK\r\n"
+            "Content-Type: text/html\r\n"
+            "\r\n"
+            "<!DOCTYPE HTML>\r\n"
+            "<html>\r\n";
+        s += "<h1>Hello from ESP32 at " + ipStr + "</h1>\r\n";
+        s += "<p><a href=\"sound/1\"><button>1</button></a>"
+             "<a href=\"sound/2\"><button>2</button></a>"
+             "<a href=\"sound/3\"><button>3</button></a></p>"
+             "<p><a href=\"sound/4\"><button>4</button></a>"
+             "<a href=\"sound/5\"><button>5</button></a>"
+             "<a href=\"sound/6\"><button>6</button></a></p>"
+             "<p><a href=\"sound/7\"><button>7</button></a>"
+             "<a href=\"sound/8\"><button>8</button></a>"
+             "<a href=\"sound/9\"><button>9</button></a></p>"
+             "</html>\r\n"
+             "\r\n";
        Serial.println("Sending 200");
-    }
-    else
-    {
+    } else if (req == "/test") {
+        Serial.println("/test");
+        s = "HTTP/1.1 200 OK\r\n\r\n";
+    } else if (req.startsWith("/sound/")) {
+        Serial.print("/sound/");
+        int n = req.substring(7).toInt();
+        Serial.println(n);
+        if (0<=n<=9) {
+            Sound* sound = Sound::getInstance();
+            char filename[25];
+            sprintf(filename, "/T%d.wav", n);
+            if (sound != NULL) sound->play(filename);
+        }
+        s = "HTTP/1.1 200 OK\r\n\r\n";
+    } else {
        s = "HTTP/1.1 404 Not Found\r\n\r\n";
        Serial.println("Sending 404");
    }