Uploaded main.ino

Initial commit

main.ino

@@ -0,0 +1,112 @@
+#include <Wire.h>
+#include <Adafruit_GFX.h>
+#include <Adafruit_SSD1306.h>
+#include <WiFi.h>
+#include <WiFiClientSecure.h>
+#include <SpotifyArduinoCert.h>
+#include <SpotifyArduino.h>
+#include <ArduinoJson.h>
+
+#define SCREEN_WIDTH 128 // OLED display width, in pixels
+#define SCREEN_HEIGHT 64 // OLED display height, in pixels
+
+// Declaration for an SSD1306 display connected to I2C (SDA, SCL pins)
+Adafruit_SSD1306 display(SCREEN_WIDTH, SCREEN_HEIGHT, &Wire, -1);
+
+char ssid[] = "";         // your network SSID (name)
+char password[] = ""; // your network password
+
+char clientId[] = "";     // Your client ID of your Spotify APP
+char clientSecret[] = ""; // Your client Secret of your Spotify APP (Do Not share this!)
+
+// Country code, including this is advisable
+#define SPOTIFY_MARKET "US"
+
+#define SPOTIFY_REFRESH_TOKEN "" // a really long string of characters, do some reasearch to find refresh token
+
+WiFiClientSecure client;
+SpotifyArduino spotify(client, clientId, clientSecret, SPOTIFY_REFRESH_TOKEN);
+
+unsigned long delayBetweenRequests = 10000; // Time between requests (10 seconds)
+unsigned long requestDueTime;               // Time when request is due
+
+void setup() {
+    Serial.begin(115200);
+    WiFi.mode(WIFI_STA);
+    WiFi.begin(ssid, password);
+    Serial.println("");
+
+    // Wait for connection
+    while (WiFi.status() != WL_CONNECTED)
+    {
+        delay(500);
+        Serial.print(".");
+    }
+    Serial.println("");
+    Serial.print("Connected to ");
+    Serial.println(ssid);
+    Serial.print("IP address: ");
+    Serial.println(WiFi.localIP());   
+#if defined(ESP8266)
+    client.setFingerprint(SPOTIFY_FINGERPRINT); // These expire every few months
+#elif defined(ESP32)
+    client.setCACert(spotify_server_cert);
+#endif
+    // ... or don't!
+    //client.setInsecure();
+
+    // If you want to enable some extra debugging
+    // uncomment the "#define SPOTIFY_DEBUG" in SpotifyArduino.h
+
+    Serial.println("Refreshing Access Tokens");
+    if (!spotify.refreshAccessToken())
+    {
+        Serial.println("Failed to get access tokens");
+    }
+
+    if(!display.begin(SSD1306_SWITCHCAPVCC, 0x3C)) { // Address 0x3D for 128x64
+        Serial.println(F("SSD1306 allocation failed"));
+        for(;;);
+    }
+    delay(2000);
+    display.clearDisplay();
+    display.setTextSize(1);
+    display.setTextColor(WHITE);
+}
+
+void printCurrentlyPlayingToDisplay(CurrentlyPlaying currentlyPlaying) {
+    display.clearDisplay();
+    display.setCursor(0, 10);
+    display.println("Currently Playing:");
+    display.println(currentlyPlaying.trackName);
+    display.println("by");
+    display.println(currentlyPlaying.artists[0].artistName); // Assuming only one artist is printed
+    display.display();
+}
+
+void loop()
+{
+    if (millis() > requestDueTime)
+    {
+        Serial.print("Free Heap: ");
+        Serial.println(ESP.getFreeHeap());
+
+        Serial.println("Getting currently playing song:");
+        // Market can be excluded if you want e.g. spotify.getCurrentlyPlaying()
+        int status = spotify.getCurrentlyPlaying(printCurrentlyPlayingToDisplay, SPOTIFY_MARKET);
+        if (status == 200)
+        {
+            Serial.println("Successfully got currently playing");
+        }
+        else if (status == 204)
+        {
+            Serial.println("Doesn't seem to be anything playing");
+        }
+        else
+        {
+            Serial.print("Error: ");
+            Serial.println(status);
+        }
+        requestDueTime = millis() + delayBetweenRequests;
+    }
+}