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| author | gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4> | 2008-03-07 15:24:00 +0000 |
|---|---|---|
| committer | gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4> | 2008-03-07 15:24:00 +0000 |
| commit | d3ff29c1893323a3749e0c7f45a5d1541430929b (patch) | |
| tree | f98fe2b1e30708c655bcd39781c2ea721c0ee581 /demos/AVR-ATmega128-GCC/lcd.h | |
| parent | 959e29936fee8ac545f3ee0451a21a161f631680 (diff) | |
| download | ChibiOS-d3ff29c1893323a3749e0c7f45a5d1541430929b.tar.gz ChibiOS-d3ff29c1893323a3749e0c7f45a5d1541430929b.tar.bz2 ChibiOS-d3ff29c1893323a3749e0c7f45a5d1541430929b.zip | |
git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@219 35acf78f-673a-0410-8e92-d51de3d6d3f4
Diffstat (limited to 'demos/AVR-ATmega128-GCC/lcd.h')
| -rw-r--r-- | demos/AVR-ATmega128-GCC/lcd.h | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/demos/AVR-ATmega128-GCC/lcd.h b/demos/AVR-ATmega128-GCC/lcd.h new file mode 100644 index 000000000..12ffd127e --- /dev/null +++ b/demos/AVR-ATmega128-GCC/lcd.h @@ -0,0 +1,52 @@ +/*
+ ChibiOS/RT - Copyright (C) 2006-2007 Giovanni Di Sirio.
+
+ This file is part of ChibiOS/RT.
+
+ ChibiOS/RT 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 3 of the License, or
+ (at your option) any later version.
+
+ ChibiOS/RT 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, see <http://www.gnu.org/licenses/>.
+*/
+
+#ifndef _LCD_H_
+#define _LCD_H_
+
+#define ELOOPVALUE 10
+
+#define LCD_CLEAR 0x01
+
+#define LCD_RETURN_HOME 0x02
+
+#define LCD_SET_INCREMENT_MODE 0x06
+
+#define LCD_SET_DM 0x08
+#define LCD_DM_DISPLAY_ON 4
+#define LCD_DM_DISPLAY_OFF 0
+#define LCD_DM_CURSOR_ON 2
+#define LCD_DM_CURSOR_OFF 0
+#define LCD_DM_BLINK_ON 1
+#define LCD_DM_BLINK_OFF 0
+
+#define LCD_CMD_INIT4 0x28
+#define LCD_CMD_INIT8 0x38
+
+#define LCD_SET_DDRAM_ADDRESS 0x80
+
+#define LCD_LINE1 0
+#define LCD_LINE2 40
+
+void lcdInit(void);
+void lcdCmd(uint8_t cmd);
+void lcdPutc(char c);
+void lcdPuts(uint8_t pos, char *p);
+
+#endif /* _LCD_H_ */
|