moved menu lib to git server

2023-02-13 19:22:44 +01:00
parent d96f382702
commit 1604cb0026
13 changed files with 83 additions and 1012 deletions
@@ -0,0 +1,76 @@
+/**
+ * @file displayWrapper.h
+ * @author Alexander Klein (alex@kleiax.de)
+ * @brief Contains the LcdWrapper class
+ * @version 0.1
+ * @date 2023-01-08
+ * 
+ * @copyright Copyright (c) 2023
+ * 
+ */
+
+#ifndef LCD_WRAPPER_H
+#define LCD_WRAPPER_H
+
+#include <iostream>
+#include <LiquidCrystal_I2C.h>
+#include <displayWrapper.h>
+
+#define DISPLAY_WRAPPER_ROWS 16
+#define DISPLAY_WRAPPER_LINES 2
+
+/**
+ * @brief A class for the Menu class to print information 
+ * 
+ * This class inherits the DisplayWrapper class as a interface.
+ * The class takes the information to print from any thread. The 
+ * loop function has to be called to print the data.
+ */
+class LcdWrapper : public DisplayWrapper {
+    public:
+        /**
+         * @brief Construct a new Lcd Wrapper object
+         * 
+         * @param lcd 
+         */
+        LcdWrapper(LiquidCrystal_I2C* lcd);
+
+        /**
+         * @brief Print the saved data
+         * 
+         */
+        void loop();
+
+        /**
+         * @brief Empty the buffer
+         * 
+         */
+        void clear() override;
+
+        /**
+         * @brief Set point where data to be saved
+         * 
+         * @param row 
+         * @param line 
+         */
+        void setCursor(uint8_t row, uint8_t line) override;
+
+        /**
+         * @brief Save the data to be printed
+         * 
+         * @param str 
+         */
+        void print(const char *str) override;
+
+
+    private:
+        LiquidCrystal_I2C* lcd;
+        char data[DISPLAY_WRAPPER_LINES][DISPLAY_WRAPPER_ROWS];
+
+        uint8_t cursorRow = 0;
+        uint8_t cursorLine = 0;
+
+        bool changed = false;
+};
+
+#endif // DISPLAY_WRAPPER_H