X-Git-Url: https://codewiz.org/gitweb?a=blobdiff_plain;f=drv%2Flcd_hd44.h;h=0ebba9749db37940b094cc0c902842d9c7e50cb2;hb=2535cb94ec2183791128f8bbd109ca69a960cf78;hp=0413bed6af27ac9659d82ea4b4ce0cb1c69ec4c3;hpb=0c2f7108e2f9b6fa567bc83dda9a313fffceb286;p=bertos.git

diff --git a/drv/lcd_hd44.h b/drv/lcd_hd44.h
old mode 100755
new mode 100644
index 0413bed6..0ebba974
--- a/drv/lcd_hd44.h
+++ b/drv/lcd_hd44.h
@@ -1,8 +1,33 @@
-/*!
+/**
  * \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)
@@ -12,33 +37,13 @@
  * \author Stefano Fedrigo <aleph@develer.com>
  */
 
-/*#*
- *#* $Log$
- *#* Revision 1.1  2005/11/04 18:00:42  bernie
- *#* Import into DevLib.
- *#*
- *#* Revision 1.2  2005/06/14 14:43:43  bernie
- *#* Add DevLib headers.
- *#*
- *#* Revision 1.1  2005/05/24 09:17:58  batt
- *#* Move drivers to top-level.
- *#*
- *#* Revision 1.3  2005/04/22 13:14:58  batt
- *#* Better lcd rows and cols definition.
- *#*
- *#* Revision 1.2  2005/04/17 22:41:39  bernie
- *#* lcd_test(): Rename to lcd_hw_test() and conditionalize on CONFIG_TEST.
- *#*
- *#* Revision 1.1  2005/04/16 19:48:35  aleph
- *#* Rename lcd driver
- *#*/
-
 #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)
  * \{
  */
@@ -46,19 +51,24 @@
 #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
@@ -68,7 +78,7 @@
 #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);