Arduino/WeatherPredictor/WeatherPredictor.ino

#include <Arduino.h>
#include <Wire.h>
#include "config.h"
#include "display_ui.h"

static void i2cScan() {
  Serial.println(F("I2C scan:"));
  byte found = 0;
  for (byte addr = 1; addr < 127; addr++) {
    Wire.beginTransmission(addr);
    if (Wire.endTransmission() == 0) {
      Serial.printf("  device at 0x%02X\n", addr);
      found++;
    }
  }
  Serial.printf("  %d device(s) found\n", found);
}

void setup() {
  Serial.begin(115200);
  delay(200);
  Serial.println(F("\n=== Weather Predictor booting ==="));
  Wire.begin(I2C_SDA, I2C_SCL);   // MUST come before any I2C driver begin()
  i2cScan();

  displayBegin();
  displaySplash("Weather", "Predictor v0.1");
}

void loop() {
}