46 lines
915 B
C++
46 lines
915 B
C++
/**
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* @file displayWrapper.h
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* @author Alexander Klein (alex@kleiax.de)
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* @brief Contains a interface to presents a display
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* @version 0.1
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* @date 2023-01-08
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*
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* @copyright Copyright (c) 2023
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*
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*/
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#ifndef DISPLAY_WRAPPER_H
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#define DISPLAY_WRAPPER_H
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/**
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* @brief This interface abstracted a display
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*
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* With this inteface a display which works with columns
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* and lines can be wrapped to be accepted by menus.
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*/
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class DisplayWrapper
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{
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public:
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/**
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* @brief Remove everything from the display
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*/
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virtual void clear() = 0;
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/**
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* @brief Set the cursor to specific line and column
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*
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* @param row
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* @param line
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*/
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virtual void setCursor(uint8_t row, uint8_t line) = 0;
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/**
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* @brief Print to the position set by setCursor()
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*
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* @param str
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*/
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virtual void print(const char *str) = 0;
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};
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#endif // DISPLAY_WRAPPER_H
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