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| author | gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4> | 2013-06-15 15:58:20 +0000 |
|---|---|---|
| committer | gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4> | 2013-06-15 15:58:20 +0000 |
| commit | 7c68ef157d009f9932ac47ba21ba5d74e321623f (patch) | |
| tree | 6c2442ca44cd090656ec3059ffb959f3d747e18d /demos/AVR-ATmega128-GCC/lcd.h | |
| parent | 076746af63d317f8e96766b9137a65679f60463f (diff) | |
| parent | e0d850113610f3efa0c0ac4946901f683e5e7332 (diff) | |
| download | ChibiOS-7c68ef157d009f9932ac47ba21ba5d74e321623f.tar.gz ChibiOS-7c68ef157d009f9932ac47ba21ba5d74e321623f.tar.bz2 ChibiOS-7c68ef157d009f9932ac47ba21ba5d74e321623f.zip | |
git-svn-id: svn://svn.code.sf.net/p/chibios/svn/branches/kernel_3_dev@5854 35acf78f-673a-0410-8e92-d51de3d6d3f4
Diffstat (limited to 'demos/AVR-ATmega128-GCC/lcd.h')
| -rw-r--r-- | demos/AVR-ATmega128-GCC/lcd.h | 49 |
1 files changed, 49 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..c86d90dc1 --- /dev/null +++ b/demos/AVR-ATmega128-GCC/lcd.h @@ -0,0 +1,49 @@ +/*
+ ChibiOS/RT - Copyright (C) 2006-2013 Giovanni Di Sirio
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+*/
+
+#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_ */
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