-/*!
+/**
* \file
* <!--
+ * This file is part of BeRTOS.
+ *
+ * Bertos is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * As a special exception, you may use this file as part of a free software
+ * library without restriction. Specifically, if other files instantiate
+ * templates or use macros or inline functions from this file, or you compile
+ * this file and link it with other files to produce an executable, this
+ * file does not by itself cause the resulting executable to be covered by
+ * the GNU General Public License. This exception does not however
+ * invalidate any other reasons why the executable file might be covered by
+ * the GNU General Public License.
+ *
* Copyright 2005 Develer S.r.l. (http://www.develer.com/)
- * This file is part of DevLib - See README.devlib for information.
+ *
* -->
*
* \brief Hitachi HD44780 and clones LCD module (interface)
/*#*
*#* $Log$
+ *#* Revision 1.3 2006/09/20 19:55:01 marco
+ *#* Added CONFIG_LCD_4BIT.
+ *#*
+ *#* Revision 1.2 2006/07/19 12:56:25 bernie
+ *#* Convert to new Doxygen style.
+ *#*
*#* Revision 1.1 2005/11/04 18:00:42 bernie
*#* Import into DevLib.
*#*
#ifndef DRV_LCD_HD44_H
#define DRV_LCD_HD44_H
+#include <appconfig.h>
#include <cfg/compiler.h> /* For stdint types */
-/*!
+/**
* \name Display dimensions (in chars)
* \{
*/
#define LCD_COLS 16
/* \} */
-/*!
+/**
* \name Hitachi HD44 commands.
* \{
*/
#define LCD_CMD_DISPLAY_INI 0x30
-//#define LCD_CMD_SETFUNC 0x38 /*!< 8 bits, 2 lines, 5x7 dots */
-#define LCD_CMD_SETFUNC 0x28 /*!< 4 bits, 2 lines, 5x7 dots */
-#define LCD_CMD_DISPLAY_ON 0x0F /*!< Switch on display */
-#define LCD_CMD_DISPLAY_OFF 0x08 /*!< Switch off display */
-#define LCD_CMD_CLEAR 0x01 /*!< Clear display */
-#define LCD_CMD_CURSOR_BLOCK 0x0D /*!< Show cursor (block) */
-#define LCD_CMD_CURSOR_LINE 0x0F /*!< Show cursor (line) */
-#define LCD_CMD_CURSOR_OFF 0x0C /*!< Hide cursor */
+
+#if CONFIG_LCD_4BIT
+ #define LCD_CMD_SETFUNC 0x28 /**< 4 bits, 2 lines, 5x7 dots */
+#else
+ #define LCD_CMD_SETFUNC 0x38 /**< 8 bits, 2 lines, 5x7 dots */
+#endif
+
+#define LCD_CMD_DISPLAY_ON 0x0F /**< Switch on display */
+#define LCD_CMD_DISPLAY_OFF 0x08 /**< Switch off display */
+#define LCD_CMD_CLEAR 0x01 /**< Clear display */
+#define LCD_CMD_CURSOR_BLOCK 0x0D /**< Show cursor (block) */
+#define LCD_CMD_CURSOR_LINE 0x0F /**< Show cursor (line) */
+#define LCD_CMD_CURSOR_OFF 0x0C /**< Hide cursor */
#define LCD_CMD_DISPLAYMODE 0x06
#define LCD_CMD_SET_CGRAMADDR 0x40
#define LCD_CMD_RESET_DDRAM 0x80
#define LCD_CMD_MOVESHIFT_RIGHT 0x04
/*\}*/
-/*! Type for combined LCD cursor position (x,y). */
+/** Type for combined LCD cursor position (x,y). */
typedef uint8_t lcdpos_t;
void lcd_waitBusy(void);