Basic LCD wrapper

src/modules/lcd/lcd.h

@@ -0,0 +1,45 @@
+#pragma once
+#include "flags.h"
+#include "modules/logger/system_logger.h"
+#include <LiquidCrystal_I2C.h>
+class lcd {
+private:
+  LiquidCrystal_I2C *_display;
+  system_logger *_logger = nullptr;
+
+public:
+  lcd();
+  lcd(system_logger *logger);
+  ~lcd();
+  int init();
+  int print_message(String message);
+};
+
+lcd::lcd() { _display = new LiquidCrystal_I2C(0x27, 20, 4); }
+
+lcd::lcd(system_logger *logger) {
+  _display = new LiquidCrystal_I2C(0x27, 20, 4);
+  _logger = logger;
+}
+
+lcd::~lcd() {}
+
+int lcd::init() {
+  _display->init();
+  _display->backlight();
+  _display->clear();
+  _display->setCursor(0, 0);
+  return 0;
+}
+
+int lcd::print_message(String message) {
+  _display->clear();
+  _display->setCursor(0, 0);
+  _display->print(message);
+  #ifdef INFO
+  if (_logger != nullptr) {
+    _logger->info(message);
+  }
+  #endif
+  return 0;
+}