void lcd_setup() { ln("Initializing LCD module"); pinMode(LCD_LIGHT_SENS_PIN, INPUT); pinMode(LCD_LIGHT_ADJUST_PIN, INPUT); lcd.begin(16, 2); lcd.noAutoscroll(); pinMode(LCD_BACKLIGHT_PIN, OUTPUT); analogWrite(LCD_BACKLIGHT_PIN, LCD_BACKLIGHT_INIT); // row 0 clcd(0); lcd.print("NOW:00% MAX:00%"); // row 1 clcd(1); lcd.print("0000 -> 00:00:00"); lastUpdate = util_millis(); }