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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/board.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/board.h')
| -rw-r--r-- | demos/AVR-ATmega128-GCC/board.h | 24 |
1 files changed, 13 insertions, 11 deletions
diff --git a/demos/AVR-ATmega128-GCC/board.h b/demos/AVR-ATmega128-GCC/board.h index a29ee8664..97b9c684d 100644 --- a/demos/AVR-ATmega128-GCC/board.h +++ b/demos/AVR-ATmega128-GCC/board.h @@ -38,22 +38,22 @@ #define VAL_PORTB 0xFF
/* D7 D6 D5 D4 PC3 E R/W RS
- * IN IN IN IN IN OUT OUT OUT
- * DDRC 0 0 0 0 0 1 1 1
+ * OUT OUT OUT OUT IN OUT OUT OUT
+ * DDRC 1 1 1 1 0 1 1 1
* PU PU PU PU PU VAL VAL VAL
- * PORTC 1 1 1 1 1 0 0 0
+ * PORTC 0 0 0 0 1 0 0 0
*/
-#define VAL_DDRC 0x03
-#define VAL_PORTC 0xF8
+#define VAL_DDRC 0xF7
+#define VAL_PORTC 0x08
/* PD7 PD6 PD5 PD4 TXD RXD PD1 PD0
* IN IN IN IN OUT IN IN IN
* DDRD 0 0 0 0 1 0 0 0
- * PU PU PU PU VAL HiZ HiZ HiZ
- * PORTD 1 1 1 1 1 0 0 0
+ * PU PU PU PU VAL HiZ PU PU
+ * PORTD 1 1 1 1 1 0 1 1
*/
#define VAL_DDRD 0x08
-#define VAL_PORTD 0xF8
+#define VAL_PORTD 0xFB
/* PE7 PE6 BZ2 BZ2 PE3 PE2 PE1 PE0
* IN IN OUT OUT IN IN OUT IN
@@ -67,12 +67,12 @@ /* TDI TDO TMS TCK PF3 PF2 PF1 PF0
* x x x x IN IN IN IN
* DDRF 0 0 0 0 0 0 0 0
- * PU PU PU PU PU PU PU PU
- * PORTF 1 1 1 1 1 1 1 1
+ * x x x x PU PU PU PU
+ * PORTF 0 0 0 0 1 1 1 1
*
*/
#define VAL_DDRF 0x00
-#define VAL_PORTF 0xFF
+#define VAL_PORTF 0x0F
/* x x x x x PG2 PG1 PG0
* x x x x x IN IN IN
@@ -99,6 +99,8 @@ #define PORTC_44780_D5 (1 << 5)
#define PORTC_44780_D6 (1 << 6)
#define PORTC_44780_D7 (1 << 7)
+#define PORTC_44780_DATA (PORTC_44780_D4 | PORTC_44780_D5 | \
+ PORTC_44780_D6 | PORTC_44780_D7)
#define PORTE_BUZZ1 (1 << 4)
#define PORTE_BUZZ2 (1 << 5)
|