Added tones and octopint
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112
src/functions.h
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112
src/functions.h
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#include <Wire.h>
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#include "config.h"
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#include <Adafruit_GFX.h>
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#include <Adafruit_SSD1306.h>
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#include <ESP8266WiFi.h>
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unsigned long middle_long_press_started = 0;
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unsigned long right_long_press_started = 0;
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bool is_display_off = false;
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Adafruit_SSD1306 display(SCREEN_WIDTH, SCREEN_HEIGHT, &Wire, OLED_RESET);
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// Initialize display, buttons and buzzer
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void initSystems() {
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pinMode(PIN_BTN_L, INPUT);
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pinMode(PIN_BTN_M, INPUT);
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pinMode(PIN_BTN_R, INPUT);
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pinMode(PIN_BUZZER, OUTPUT);
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pinMode(LED_BUILTIN, OUTPUT);
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digitalWrite(LED_BUILTIN, HIGH);
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// Initialize the SSD1306 display
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if (!display.begin(SSD1306_SWITCHCAPVCC, 0x3C)) { // Adjust I2C address if needed
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for(;;); // Don't proceed, loop forever
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}
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// Rotate the display 180 degrees
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display.setRotation(2);
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// Clear the display buffer
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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.display();
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}
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// Connect to WiFi
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void connectToWifi() {
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Serial.println("Connecting to WiFi...");
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display.clearDisplay();
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display.setCursor(0, 0);
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display.print("Connecting to WiFi...");
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display.display();
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WiFi.begin(WIFI_SSID, WIFI_PASSWORD);
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int attemptCount = 0;
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while (WiFi.status() != WL_CONNECTED && attemptCount < 20) { // Timeout after 20 attempts
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delay(500);
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Serial.print(".");
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display.print(".");
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display.display();
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attemptCount++;
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}
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// Check if connected
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if (WiFi.status() == WL_CONNECTED) {
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Serial.println("\nConnected to WiFi!");
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Serial.print("IP Address: ");
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Serial.println(WiFi.localIP());
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// Display connection success and IP address
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display.clearDisplay();
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display.setCursor(0, 0);
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display.print("WiFi Connected!");
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display.setCursor(0, 10);
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display.print("IP: ");
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display.print(WiFi.localIP());
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display.display();
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} else {
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Serial.println("\nFailed to connect to WiFi.");
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display.clearDisplay();
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display.setCursor(0, 0);
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display.print("WiFi Connection");
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display.setCursor(0, 10);
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display.print("Failed");
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display.display();
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}
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}
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void commonButtonHandler() {
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unsigned long currentMillis = millis();
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bool middleLeftPressed = (digitalRead(PIN_BTN_M) == HIGH) && (digitalRead(PIN_BTN_L) == HIGH);
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bool rightPressed = (digitalRead(PIN_BTN_R) == HIGH);
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// Handle middle + left button long press for reset
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if (middleLeftPressed) {
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if ((currentMillis - middle_long_press_started) > 2000) {
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ESP.restart(); // Restart if the buttons are pressed for more than 2 seconds
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}
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} else {
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middle_long_press_started = currentMillis; // Reset timer if the buttons are not pressed
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}
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if (rightPressed) {
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if ((currentMillis - right_long_press_started) > 2000) {
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if (!is_display_off) {
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display.ssd1306_command(SSD1306_DISPLAYOFF); // Turn off display
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is_display_off = true;
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}
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} else if (is_display_off) {
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display.ssd1306_command(SSD1306_DISPLAYON); // Turn on display
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is_display_off = false;
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}
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} else {
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right_long_press_started = currentMillis;
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}
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}
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69
src/main.cpp
69
src/main.cpp
@ -1,73 +1,20 @@
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#include "config.h"
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#include <Arduino.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 <ESP8266WiFi.h>
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#include "config.h"
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// Initialize display with defined dimensions and reset pin
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Adafruit_SSD1306 display(SCREEN_WIDTH, SCREEN_HEIGHT, &Wire, OLED_RESET);
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#include "functions.h"
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#include "octoprint.h"
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void setup() {
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Serial.begin(115200);
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Serial.println("Power On");
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// Initialize the SSD1306 display
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if (!display.begin(SSD1306_SWITCHCAPVCC, 0x3C)) { // Adjust I2C address if needed
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Serial.println("SSD1306 allocation failed");
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for(;;); // Don't proceed, loop forever
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}
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initSystems();
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playTune(1);
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connectToWifi();
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displayOctoPrintVersion(display);
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// Rotate the display 180 degrees
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display.setRotation(2);
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// Clear the display buffer
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display.clearDisplay();
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// Display initial message
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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.print("Connecting to WiFi...");
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display.display();
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// Connect to WiFi
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WiFi.begin(WIFI_SSID, WIFI_PASSWORD);
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Serial.print("Connecting to WiFi");
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int attemptCount = 0;
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while (WiFi.status() != WL_CONNECTED && attemptCount < 20) { // Timeout after 20 attempts
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delay(500);
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Serial.print(".");
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display.print(".");
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display.display();
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attemptCount++;
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}
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// Check if connected
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if (WiFi.status() == WL_CONNECTED) {
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Serial.println("\nConnected to WiFi!");
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Serial.print("IP Address: ");
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Serial.println(WiFi.localIP());
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// Display connection success and IP address
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display.clearDisplay();
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display.setCursor(0, 0);
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display.print("WiFi Connected!");
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display.setCursor(0, 10);
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display.print("IP: ");
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display.print(WiFi.localIP());
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display.display();
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} else {
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Serial.println("\nFailed to connect to WiFi.");
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display.clearDisplay();
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display.setCursor(0, 0);
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display.print("WiFi Connection");
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display.setCursor(0, 10);
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display.print("Failed");
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display.display();
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}
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}
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void loop() {
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// Nothing to do here for now
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commonButtonHandler();
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}
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48
src/octoprint.h
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48
src/octoprint.h
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#include "config.h"
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#include <OctoPrintAPI.h>
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#include <WiFiClient.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 "tunes.h"
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void playTune(int tuneNumber);
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WiFiClient client;
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String printerOperational;
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String printerPaused;
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String printerPrinting;
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String printerReady;
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String printerText;
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String printerHotend;
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String printerTarget;
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String payload;
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OctoprintApi api(client, (char*)OCTOPRINT_HOST, OCTOPRINT_PORT, OCTOPRINT_API_KEY);
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// Function to fetch and display OctoPrint version
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void displayOctoPrintVersion(Adafruit_SSD1306& display) {
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if (api.getOctoprintVersion()) {
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display.clearDisplay();
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display.setCursor(0, 0);
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display.setTextSize(1);
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display.setTextColor(WHITE);
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display.print("OctoPrint Version:");
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display.setCursor(0, 10);
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display.print(api.octoprintVer.octoprintServer);
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display.display(); // Update the display
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} else {
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display.clearDisplay();
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display.setCursor(0, 0);
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display.setTextSize(1);
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display.setTextColor(WHITE);
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display.print("Failed to get");
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display.setCursor(0, 10);
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display.print("OctoPrint version.");
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display.display();
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playTune(3);
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}
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}
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45
src/tunes.h
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45
src/tunes.h
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#include "config.h"
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#include <Arduino.h>
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// Define melodies and their durations
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int melody1[] = { 440, 523, 659, 587 }; // Happy tune
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int noteDuration1[] = { 100, 50, 100, 150 };
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int melody2[] = { 587, 659, 740, 659 }; // Tune 2
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int noteDuration2[] = { 150, 100, 150, 100 };
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int melody3[] = { 440, 392 }; // Sad Tune
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int noteDuration3[] = { 200, 150 };
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// Function to play a specified tune
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void playTune(int tuneIndex) {
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int* melody = nullptr; // Use pointer instead of array
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int* noteDuration = nullptr; // Use pointer instead of array
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int melodySize = 0; // To store the size of the melody
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switch(tuneIndex) {
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case 1:
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melody = melody1;
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noteDuration = noteDuration1;
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melodySize = sizeof(melody1) / sizeof(melody1[0]);
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break;
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case 2:
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melody = melody2;
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noteDuration = noteDuration2;
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melodySize = sizeof(melody2) / sizeof(melody2[0]);
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break;
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case 3:
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melody = melody3;
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noteDuration = noteDuration3;
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melodySize = sizeof(melody3) / sizeof(melody3[0]);
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break;
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default:
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return; // Invalid tune index
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}
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for (int i = 0; i < melodySize; i++) {
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tone(PIN_BUZZER, melody[i], noteDuration[i]);
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delay(noteDuration[i] + 20);
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noTone(PIN_BUZZER); // Stop the tone
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}
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}
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