Diff: TextLCD.h

Revision:

9:befde34054fb

Parent:

8:308d188a2d3a

--- a/TextLCD.h	Thu Jan 02 21:07:01 2014 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,111 +0,0 @@
-/* mbed TextLCD Library, for a 4-bit LCD based on HD44780
- * Copyright (c) 2007-2010, sford, http://mbed.org
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- */
-
-#ifndef MBED_TEXTLCD_H
-#define MBED_TEXTLCD_H
-
-#include "mbed.h"
-
-/**  A TextLCD interface for driving 4-bit HD44780-based LCDs
- *
- * Currently supports 16x2, 20x2 and 20x4 panels
- *
- * @code
- * #include "mbed.h"
- * #include "TextLCD.h"
- * 
- * TextLCD lcd(p10, p12, p15, p16, p29, p30); // rs, e, d4-d7
- * 
- * int main() {
- *     lcd.printf("Hello World!\n");
- * }
- * @endcode
- */
-class TextLCD : public Stream {
-public:
-
-    /** LCD panel format */
-    enum LCDType {
-        LCD16x2     /**< 16x2 LCD panel (default) */
-        , LCD16x2B  /**< 16x2 LCD panel alternate addressing */
-        , LCD20x2   /**< 20x2 LCD panel */
-        , LCD20x4   /**< 20x4 LCD panel */
-    };
-
-    /** Create a TextLCD interface
-     *
-     * @param rs    Instruction/data control line
-     * @param e     Enable line (clock)
-     * @param d4-d7 Data lines for using as a 4-bit interface
-     * @param type  Sets the panel size/addressing mode (default = LCD16x2)
-     */
-    TextLCD(PinName rs, PinName e, PinName d4, PinName d5, PinName d6, PinName d7, LCDType type = LCD16x2);
-
-#if DOXYGEN_ONLY
-    /** Write a character to the LCD
-     *
-     * @param c The character to write to the display
-     */
-    int putc(int c);
-
-    /** Write a formated string to the LCD
-     *
-     * @param format A printf-style format string, followed by the
-     *               variables to use in formating the string.
-     */
-    int printf(const char* format, ...);
-#endif
-
-    /** Locate to a screen column and row
-     *
-     * @param column  The horizontal position from the left, indexed from 0
-     * @param row     The vertical position from the top, indexed from 0
-     */
-    void locate(int column, int row);
-
-    /** Clear the screen and locate to 0,0 */
-    void cls();
-
-    int rows();
-    int columns();
-
-protected:
-
-    // Stream implementation functions
-    virtual int _putc(int value);
-    virtual int _getc();
-
-    int address(int column, int row);
-    void character(int column, int row, int c);
-    void writeByte(int value);
-    void writeCommand(int command);
-    void writeData(int data);
-
-    DigitalOut _rs, _e;
-    BusOut _d;
-    LCDType _type;
-
-    int _column;
-    int _row;
-};
-
-#endif