285 lines
8.4 KiB
C++
285 lines
8.4 KiB
C++
#include <Adafruit_GFX.h>
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#include <logger.h>
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#include <Wire.h>
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#include "custom_characters.h"
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#include "configuration.h"
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#include "pins_config.h"
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#include "display.h"
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#include "TimeLib.h"
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#define ssd1306 //comment this line with "//" when using SH1106 screen instead of SSD1306
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#if defined(TTGO_T_Beam_S3_SUPREME_V3)
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#undef ssd1306
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#endif
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#if defined(HELTEC_V3_GPS)
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#define OLED_DISPLAY_HAS_RST_PIN
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#endif
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#ifdef ssd1306
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#include <Adafruit_SSD1306.h>
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#else
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#include <Adafruit_SH110X.h>
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#endif
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#define SYM_HEIGHT 14
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#define SYM_WIDTH 16
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extern Configuration Config;
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extern Beacon *currentBeacon;
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extern int menuDisplay;
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extern bool symbolAvailable;
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extern bool bluetoothConnected;
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extern uint8_t screenBrightness; //from 1 to 255 to regulate brightness of oled scren
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const char* symbolArray[] = { "[", ">", "j", "b", "<", "s", "u", "R", "v", "(", ";", "-", "k",
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"C", "a", "Y", "O", "'", "=", "y"};
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int symbolArraySize = sizeof(symbolArray)/sizeof(symbolArray[0]);
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const uint8_t *symbolsAPRS[] = {runnerSymbol, carSymbol, jeepSymbol, bikeSymbol, motorcycleSymbol, shipSymbol,
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truck18Symbol, recreationalVehicleSymbol, vanSymbol, carsateliteSymbol, tentSymbol,
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houseSymbol, truckSymbol, canoeSymbol, ambulanceSymbol, yatchSymbol, baloonSymbol,
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aircraftSymbol, trainSymbol, yagiSymbol};
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// T-Beams bought with soldered OLED Screen comes with only 4 pins (VCC, GND, SDA, SCL)
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// If your board didn't come with 4 pins OLED Screen and comes with 5 and one of them is RST...
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// Uncomment Next Line (Remember ONLY if your OLED Screen has a RST pin). This is to avoid memory issues.
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//#define OLED_DISPLAY_HAS_RST_PIN
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extern logging::Logger logger;
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#ifdef ssd1306
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Adafruit_SSD1306 display(128, 64, &Wire, OLED_RST);
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#else
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Adafruit_SH1106G display(128, 64, &Wire, OLED_RST);
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#endif
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// cppcheck-suppress unusedFunction
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void setup_display() {
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delay(500);
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#ifdef OLED_DISPLAY_HAS_RST_PIN //
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pinMode(OLED_RST, OUTPUT);
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digitalWrite(OLED_RST, LOW);
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delay(20);
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digitalWrite(OLED_RST, HIGH);
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#endif
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Wire.begin(OLED_SDA, OLED_SCL);
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#ifdef ssd1306
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if (!display.begin(SSD1306_SWITCHCAPVCC, 0x3c, false, false)) {
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logger.log(logging::LoggerLevel::LOGGER_LEVEL_ERROR, "SSD1306", "allocation failed!");
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while (true) {
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}
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}
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if (Config.display.turn180) {
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display.setRotation(2);
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}
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#else
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if (!display.begin(0x3c, true)) {
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logger.log(logging::LoggerLevel::LOGGER_LEVEL_ERROR, "SH1106", "allocation failed!");
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while (true) {
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}
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}
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#endif
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display.clearDisplay();
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#ifdef ssd1306
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display.setTextColor(WHITE);
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#else
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display.setTextColor(SH110X_WHITE);
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#endif
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display.setTextSize(1);
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display.setCursor(0, 0);
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#ifdef ssd1306
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display.ssd1306_command(SSD1306_SETCONTRAST);
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display.ssd1306_command(screenBrightness);
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#endif
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display.display();
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}
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// cppcheck-suppress unusedFunction
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void display_toggle(bool toggle) {
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if (toggle) {
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#ifdef ssd1306
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display.ssd1306_command(SSD1306_DISPLAYON);
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#endif
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} else {
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#ifdef ssd1306
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display.ssd1306_command(SSD1306_DISPLAYOFF);
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#endif
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}
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}
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// cppcheck-suppress unusedFunction
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void show_display(String header, int wait) {
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display.clearDisplay();
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#ifdef ssd1306
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display.setTextColor(WHITE);
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#else
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display.setTextColor(SH110X_WHITE);
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#endif
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display.setTextSize(2);
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display.setCursor(0, 0);
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display.println(header);
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#ifdef ssd1306
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display.ssd1306_command(SSD1306_SETCONTRAST);
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display.ssd1306_command(screenBrightness);
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#endif
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display.display();
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delay(wait);
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}
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// cppcheck-suppress unusedFunction
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void show_display(String header, String line1, int wait) {
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display.clearDisplay();
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#ifdef ssd1306
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display.setTextColor(WHITE);
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#else
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display.setTextColor(SH110X_WHITE);
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#endif
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display.setTextSize(2);
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display.setCursor(0, 0);
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display.println(header);
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display.setTextSize(1);
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display.setCursor(0, 16);
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display.println(line1);
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#ifdef ssd1306
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display.ssd1306_command(SSD1306_SETCONTRAST);
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display.ssd1306_command(screenBrightness);
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#endif
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display.display();
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delay(wait);
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}
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// cppcheck-suppress unusedFunction
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void show_display(String header, String line1, String line2, int wait) {
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display.clearDisplay();
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#ifdef ssd1306
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display.setTextColor(WHITE);
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#else
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display.setTextColor(SH110X_WHITE);
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#endif
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display.setTextSize(2);
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display.setCursor(0, 0);
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display.println(header);
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display.setTextSize(1);
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display.setCursor(0, 16);
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display.println(line1);
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display.setCursor(0, 26);
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display.println(line2);
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#ifdef ssd1306
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display.ssd1306_command(SSD1306_SETCONTRAST);
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display.ssd1306_command(screenBrightness);
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#endif
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display.display();
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delay(wait);
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}
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// cppcheck-suppress unusedFunction
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void show_display(String header, String line1, String line2, String line3, int wait) {
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display.clearDisplay();
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#ifdef ssd1306
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display.setTextColor(WHITE);
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#else
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display.setTextColor(SH110X_WHITE);
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#endif
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display.setTextSize(2);
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display.setCursor(0, 0);
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display.println(header);
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display.setTextSize(1);
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display.setCursor(0, 16);
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display.println(line1);
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display.setCursor(0, 26);
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display.println(line2);
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display.setCursor(0, 36);
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display.println(line3);
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#ifdef ssd1306
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display.ssd1306_command(SSD1306_SETCONTRAST);
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display.ssd1306_command(screenBrightness);
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#endif
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display.display();
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delay(wait);
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}
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// cppcheck-suppress unusedFunction
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void show_display(String header, String line1, String line2, String line3, String line4, int wait) {
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display.clearDisplay();
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#ifdef ssd1306
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display.setTextColor(WHITE);
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#else
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display.setTextColor(SH110X_WHITE);
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#endif
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display.setTextSize(2);
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display.setCursor(0, 0);
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display.println(header);
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display.setTextSize(1);
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display.setCursor(0, 16);
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display.println(line1);
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display.setCursor(0, 26);
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display.println(line2);
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display.setCursor(0, 36);
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display.println(line3);
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display.setCursor(0, 46);
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display.println(line4);
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#ifdef ssd1306
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display.ssd1306_command(SSD1306_SETCONTRAST);
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display.ssd1306_command(screenBrightness);
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#endif
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display.display();
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delay(wait);
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}
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// cppcheck-suppress unusedFunction
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void show_display(String header, String line1, String line2, String line3, String line4, String line5, int wait) {
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display.clearDisplay();
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#ifdef ssd1306
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display.setTextColor(WHITE);
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#else
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display.setTextColor(SH110X_WHITE);
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#endif
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display.setTextSize(2);
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display.setCursor(0, 0);
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display.println(header);
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display.setTextSize(1);
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display.setCursor(0, 16);
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display.println(line1);
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display.setCursor(0, 26);
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display.println(line2);
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display.setCursor(0, 36);
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display.println(line3);
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display.setCursor(0, 46);
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display.println(line4);
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display.setCursor(0, 56);
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display.println(line5);
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#ifdef ssd1306
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display.ssd1306_command(SSD1306_SETCONTRAST);
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display.ssd1306_command(screenBrightness);
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#endif
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if (menuDisplay == 0 && Config.display.showSymbol) {
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int symbol = 100;
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for (int i = 0; i < symbolArraySize; i++) {
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if (currentBeacon->symbol == symbolArray[i]) {
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symbol = i;
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break;
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}
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}
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symbolAvailable = symbol != 100;
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/*
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* Symbol alternate every 5s
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* If bluetooth is disconnected or if we are in the first part of the clock, then we show the APRS symbol
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* Otherwise, we are in the second part of the clock, then we show BT connected
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*/
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const auto time_now = now();
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if (!bluetoothConnected || time_now % 10 < 5) {
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if (symbolAvailable) {
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display.drawBitmap((display.width() - SYM_WIDTH), 0, symbolsAPRS[symbol], SYM_WIDTH, SYM_HEIGHT, 1);
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}
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} else if (bluetoothConnected) {
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// TODO In this case, the text symbol stay displayed due to symbolAvailable false in menu_utils
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display.drawBitmap((display.width() - SYM_WIDTH), 0, bluetoothSymbol, SYM_WIDTH, SYM_HEIGHT, 1);
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}
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}
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display.display();
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delay(wait);
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} |