Simon Ford
TextLCD.h@0:cc002f2fad97, 2009-09-15 (annotated)
- Committer:
- simon
- Date:
- Tue Sep 15 10:02:04 2009 +0000
- Revision:
- 0:cc002f2fad97
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| simon | 0:cc002f2fad97 | 1 | /* mbed TextDisplay Display Library Base Class |
| simon | 0:cc002f2fad97 | 2 | * Copyright (c) 2007-2009 sford |
| simon | 0:cc002f2fad97 | 3 | * Released under the MIT License: http://mbed.org/license/mit |
| simon | 0:cc002f2fad97 | 4 | */ |
| simon | 0:cc002f2fad97 | 5 | |
| simon | 0:cc002f2fad97 | 6 | #include "TextDisplay.h" |
| simon | 0:cc002f2fad97 | 7 | |
| simon | 0:cc002f2fad97 | 8 | #ifndef MBED_TEXTLCD_H |
| simon | 0:cc002f2fad97 | 9 | #define MBED_TEXTLCD_H |
| simon | 0:cc002f2fad97 | 10 | |
| simon | 0:cc002f2fad97 | 11 | class TextLCD : public TextDisplay { |
| simon | 0:cc002f2fad97 | 12 | public: |
| simon | 0:cc002f2fad97 | 13 | |
| simon | 0:cc002f2fad97 | 14 | TextLCD(PinName rs, PinName rw, PinName e, PinName d0, PinName d1, PinName d2, PinName d3); |
| simon | 0:cc002f2fad97 | 15 | virtual void character(int column, int row, int c); |
| simon | 0:cc002f2fad97 | 16 | virtual int rows(); |
| simon | 0:cc002f2fad97 | 17 | virtual int columns(); |
| simon | 0:cc002f2fad97 | 18 | |
| simon | 0:cc002f2fad97 | 19 | protected: |
| simon | 0:cc002f2fad97 | 20 | |
| simon | 0:cc002f2fad97 | 21 | void writeByte(int value); |
| simon | 0:cc002f2fad97 | 22 | void writeCommand(int command); |
| simon | 0:cc002f2fad97 | 23 | void writeData(int data); |
| simon | 0:cc002f2fad97 | 24 | |
| simon | 0:cc002f2fad97 | 25 | DigitalOut _rw, _rs, _e; |
| simon | 0:cc002f2fad97 | 26 | BusOut _d; |
| simon | 0:cc002f2fad97 | 27 | }; |
| simon | 0:cc002f2fad97 | 28 | |
| simon | 0:cc002f2fad97 | 29 | #endif |