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Setup oled display
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parent
0b2a0c702a
commit
14f4b14948
2 changed files with 39 additions and 4 deletions
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@ -19,3 +19,5 @@ lib_deps =
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AsyncTCP
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AsyncTCP
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bblanchon/ArduinoJson
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bblanchon/ArduinoJson
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https://github.com/schreibfaul1/ESP32-audioI2S.git
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https://github.com/schreibfaul1/ESP32-audioI2S.git
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adafruit/Adafruit SSD1306
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adafruit/Adafruit GFX Library
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41
src/main.cpp
41
src/main.cpp
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@ -3,6 +3,10 @@
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#include <SPIFFS.h>
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#include <SPIFFS.h>
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#include <AsyncJson.h>
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#include <AsyncJson.h>
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#include <Audio.h>
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#include <Audio.h>
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#include <SPI.h>
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#include <Wire.h>
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#include <Adafruit_GFX.h>
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#include <Adafruit_SSD1306.h>
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#include "creds.h"
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#include "creds.h"
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// #define B_WIFI_AP
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// #define B_WIFI_AP
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@ -14,6 +18,17 @@
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#define LED 2
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#define LED 2
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#define BUTTON 18
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#define BUTTON 18
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#define SSD1306_NO_SPLASH
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#define SCREEN_WIDTH 128
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#define SCREEN_HEIGHT 64
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#define OLED_RESET -1
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#define SCREEN_ADDRESS 0x3C
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#define LOGO_HEIGHT 16
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#define LOGO_WIDTH 16
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Adafruit_SSD1306 display(SCREEN_WIDTH, SCREEN_HEIGHT, &Wire, OLED_RESET);
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String selectedFile = "";
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String selectedFile = "";
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AsyncWebServer server(80);
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AsyncWebServer server(80);
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@ -104,8 +119,8 @@ void setup()
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#ifdef B_WIFI_AP
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#ifdef B_WIFI_AP
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Serial.println("Setting up AP...");
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Serial.println("Setting up AP...");
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WiFi.softAP(ssid, password);
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WiFi.softAP(ssid, password);
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Serial.print("IP address: ");
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String wifiIP = WiFi.softAPIP().toString();
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Serial.println(WiFi.softAPIP());
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String wifiMode = "AP";
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#else
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#else
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Serial.print("Connecting to wifi...");
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Serial.print("Connecting to wifi...");
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WiFi.begin(ssid, password);
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WiFi.begin(ssid, password);
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@ -115,9 +130,11 @@ void setup()
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delay(500);
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delay(500);
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}
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}
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Serial.println();
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Serial.println();
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Serial.print("IP address: ");
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String wifiIP = WiFi.localIP().toString();
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Serial.println(WiFi.localIP());
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String wifiMode = "client";
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#endif
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#endif
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String wifiMessage = wifiMode + " IP: " + wifiIP;
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Serial.println(wifiMessage);
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// Server
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// Server
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server.on("/play", HTTP_GET, onPlay);
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server.on("/play", HTTP_GET, onPlay);
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@ -130,9 +147,25 @@ void setup()
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Serial.println("Server ready!");
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Serial.println("Server ready!");
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// Audio
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audio.setPinout(I2S_BCLK, I2S_LRC, I2S_DOUT);
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audio.setPinout(I2S_BCLK, I2S_LRC, I2S_DOUT);
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audio.setVolume(21); // Max 21
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audio.setVolume(21); // Max 21
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// Screen
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// SSD1306_SWITCHCAPVCC = generate display voltage from 3.3V internally
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if(!display.begin(SSD1306_SWITCHCAPVCC, SCREEN_ADDRESS)) {
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Serial.println(F("SSD1306 allocation failed"));
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return;
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}
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display.clearDisplay();
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display.setTextSize(1);
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display.setTextColor(WHITE);
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display.setCursor(0, 0);
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display.println(wifiMessage);
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display.display();
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// Setup is done, light up the LED
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digitalWrite(LED, HIGH);
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digitalWrite(LED, HIGH);
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}
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}
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