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 +1,61 @@
+/**
+ * @file displayWrapper.cpp
+ * @author Alexander Klein (alex@kleiax.de)
+ * @brief Contains the implementation of the class LcdWrapper
+ * @version 0.1
+ * @date 2023-01-08
+ * 
+ * @copyright Copyright (c) 2023
+ * 
+ */
+
+#include "LcdWrapper.h"
+
+LcdWrapper::LcdWrapper(LiquidCrystal_I2C* lcd) {
+    this->lcd = lcd;
+    this->clear();
+    this->changed = false;
+}
+
+void LcdWrapper::loop() {
+    if (this->changed) {
+        this->lcd->clear();
+        for (uint8_t i = 0; i < DISPLAY_WRAPPER_LINES; i++) {
+            this->lcd->setCursor(0, i);
+            this->lcd->print(this->data[i]);
+        }
+        this->changed = false;
+    }
+}
+
+void LcdWrapper::clear() {
+    for (uint8_t i = 0; i < DISPLAY_WRAPPER_LINES; i++) {
+        for (uint8_t j = 0; j < DISPLAY_WRAPPER_ROWS; j++) {
+            data[i][j] = ' ';
+        }
+    }
+    this->changed = true;
+}
+
+void LcdWrapper::setCursor(uint8_t row, uint8_t line) {
+    if (row > DISPLAY_WRAPPER_ROWS - 1)
+        row = DISPLAY_WRAPPER_ROWS - 1;
+
+    if (line > DISPLAY_WRAPPER_LINES - 1)
+        line = DISPLAY_WRAPPER_LINES - 1;
+
+    this->cursorRow = row;
+    this->cursorLine = line;
+}
+
+void LcdWrapper::print(const char *str) {
+    uint8_t inputStringPosition = 0;
+    for (uint8_t i = this->cursorRow; i < DISPLAY_WRAPPER_ROWS; i++) {
+        if (str[inputStringPosition] == '\0')
+            break;
+        else
+            this->data[this->cursorLine][i] = str[inputStringPosition];
+        inputStringPosition++;
+    }
+    this->changed = true;
+}