mirror of https://github.com/ARMmbed/mbed-os.git
31 lines
706 B
C++
31 lines
706 B
C++
/* mbed TextLCD Library Base Class
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* Copyright (c) 2007-2009 sford
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* Released under the MIT License: http://mbed.org/license/mit
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*/
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#include "TextDisplay.h"
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#ifndef MBED_TEXTLCD_H
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#define MBED_TEXTLCD_H
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class TextLCD : public TextDisplay {
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public:
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TextLCD(PinName rs, PinName rw, PinName e, PinName d0, PinName d1, PinName d2, PinName d3, const char *name = NULL);
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virtual void character(int column, int row, int c);
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virtual int rows();
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virtual int columns();
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// locate, cls, putc, printf come from derived class
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protected:
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void writeByte(int value);
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void writeCommand(int command);
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void writeData(int data);
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DigitalOut _rw, _rs, _e;
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BusOut _d;
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};
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#endif
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