diff options
Diffstat (limited to 'boards')
| -rw-r--r-- | boards/ARDUINO/board.c | 73 | ||||
| -rw-r--r-- | boards/ARDUINO/board.h | 86 | ||||
| -rw-r--r-- | boards/ARDUINO/board.mk | 5 | ||||
| -rw-r--r-- | boards/ARDUINO_MEGA/board.c | 27 | ||||
| -rw-r--r-- | boards/OLIMEX_AVR_MT_128/board.c | 30 |
5 files changed, 164 insertions, 57 deletions
diff --git a/boards/ARDUINO/board.c b/boards/ARDUINO/board.c new file mode 100644 index 000000000..1cb0f1adc --- /dev/null +++ b/boards/ARDUINO/board.c @@ -0,0 +1,73 @@ +/*
+ 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.
+*/
+
+#include "ch.h"
+#include "hal.h"
+
+/**
+ * @brief PAL setup.
+ * @details Digital I/O ports static configuration as defined in @p board.h.
+ * This variable is used by the HAL when initializing the PAL driver.
+ */
+#if HAL_USE_PAL || defined(__DOXYGEN__)
+const PALConfig pal_default_config =
+{
+#if defined(PORTA)
+ {VAL_PORTA, VAL_DDRA},
+#endif
+#if defined(PORTB)
+ {VAL_PORTB, VAL_DDRB},
+#endif
+#if defined(PORTC)
+ {VAL_PORTC, VAL_DDRC},
+#endif
+#if defined(PORTD)
+ {VAL_PORTD, VAL_DDRD},
+#endif
+#if defined(PORTE)
+ {VAL_PORTE, VAL_DDRE},
+#endif
+#if defined(PORTF)
+ {VAL_PORTF, VAL_DDRF},
+#endif
+#if defined(PORTG)
+ {VAL_PORTG, VAL_DDRG},
+#endif
+#if defined(PORTH)
+ {VAL_PORTH, VAL_DDRH},
+#endif
+#if defined(PORTJ)
+ {VAL_PORTJ, VAL_DDRJ},
+#endif
+#if defined(PORTK)
+ {VAL_PORTK, VAL_DDRK},
+#endif
+#if defined(PORTL)
+ {VAL_PORTL, VAL_DDRL},
+#endif
+};
+#endif /* HAL_USE_PAL */
+
+/**
+ * Board-specific initialization code.
+ */
+void boardInit(void) {
+ /*
+ * External interrupts setup, all disabled initially.
+ */
+ EICRA = 0x00;
+ EIMSK = 0x00;
+}
diff --git a/boards/ARDUINO/board.h b/boards/ARDUINO/board.h new file mode 100644 index 000000000..62da0caac --- /dev/null +++ b/boards/ARDUINO/board.h @@ -0,0 +1,86 @@ +/*
+ 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 _BOARD_H_
+#define _BOARD_H_
+
+/*
+ * Setup for the Arduino Mega board.
+ */
+
+/*
+ * Board identifier.
+ */
+#define BOARD_ARDUINO
+#define BOARD_NAME "Arduino"
+
+/* All inputs with pull-ups */
+#define VAL_DDRA 0x00
+#define VAL_PORTA 0xFF
+
+/* All inputs except PB5 which has a LED connected */
+#define VAL_DDRB 0x20
+#define VAL_PORTB 0xFF
+
+/* All inputs with pull-ups */
+#define VAL_DDRC 0x00
+#define VAL_PORTC 0xFF
+
+/* All inputs with pull-ups */
+#define VAL_DDRD 0x00
+#define VAL_PORTD 0xFF
+
+/* All inputs except PE1 (Serial TX0) */
+#define VAL_DDRE 0x02
+#define VAL_PORTE 0xFF
+
+/* All inputs with pull-ups */
+#define VAL_DDRF 0x00
+#define VAL_PORTF 0xFF
+
+/* All inputs with pull-ups */
+#define VAL_DDRG 0x00
+#define VAL_PORTG 0xFF
+
+/* All inputs with pull-ups */
+#define VAL_DDRH 0x00
+#define VAL_PORTH 0xFF
+
+/* All inputs with pull-ups */
+#define VAL_DDRJ 0x00
+#define VAL_PORTJ 0xFF
+
+/* All inputs with pull-ups */
+#define VAL_DDRK 0x00
+#define VAL_PORTK 0xFF
+
+/* All inputs with pull-ups */
+#define VAL_DDRL 0x00
+#define VAL_PORTL 0xFF
+
+#define PORTB_LED1 5
+
+#if !defined(_FROM_ASM_)
+#ifdef __cplusplus
+extern "C" {
+#endif
+ void boardInit(void);
+#ifdef __cplusplus
+}
+#endif
+#endif /* _FROM_ASM_ */
+
+#endif /* _BOARD_H_ */
diff --git a/boards/ARDUINO/board.mk b/boards/ARDUINO/board.mk new file mode 100644 index 000000000..1dd55e286 --- /dev/null +++ b/boards/ARDUINO/board.mk @@ -0,0 +1,5 @@ +# List of all the board related files.
+BOARDSRC = ${CHIBIOS}/boards/ARDUINO/board.c
+
+# Required include directories
+BOARDINC = ${CHIBIOS}/boards/ARDUINO
diff --git a/boards/ARDUINO_MEGA/board.c b/boards/ARDUINO_MEGA/board.c index a33d693ad..16ad40ab3 100644 --- a/boards/ARDUINO_MEGA/board.c +++ b/boards/ARDUINO_MEGA/board.c @@ -62,20 +62,6 @@ const PALConfig pal_default_config = #endif /* HAL_USE_PAL */
/**
- * @brief Timer0 interrupt handler.
- */
-CH_IRQ_HANDLER(TIMER0_COMPA_vect) {
-
- CH_IRQ_PROLOGUE();
-
- chSysLockFromIsr();
- chSysTimerHandlerI();
- chSysUnlockFromIsr();
-
- CH_IRQ_EPILOGUE();
-}
-
-/**
* Board-specific initialization code.
*/
void boardInit(void) {
@@ -86,17 +72,4 @@ void boardInit(void) { EICRA = 0x00;
EICRB = 0x00;
EIMSK = 0x00;
-
- /*
- * Timer 0 setup.
- */
- TCCR0A = (1 << WGM01) | (0 << WGM00) | /* CTC mode. */
- (0 << COM0A1) | (0 << COM0A0) | /* OC0A disabled. */
- (0 << COM0B1) | (0 << COM0B0); /* OC0B disabled. */
- TCCR0B = (0 << WGM02) | /* CTC mode. */
- (0 << CS02) | (1 << CS01) | (1 << CS00); /* CLK/64 clock. */
- OCR0A = F_CPU / 64 / CH_FREQUENCY - 1;
- TCNT0 = 0; /* Reset counter. */
- TIFR0 = (1 << OCF0A); /* Reset pending. */
- TIMSK0 = (1 << OCIE0A); /* IRQ on compare. */
}
diff --git a/boards/OLIMEX_AVR_MT_128/board.c b/boards/OLIMEX_AVR_MT_128/board.c index ff1ee85e8..198e052c8 100644 --- a/boards/OLIMEX_AVR_MT_128/board.c +++ b/boards/OLIMEX_AVR_MT_128/board.c @@ -50,20 +50,6 @@ const PALConfig pal_default_config = #endif /* HAL_USE_PAL */
/**
- * @brief Timer0 interrupt handler.
- */
-CH_IRQ_HANDLER(TIMER0_COMP_vect) {
-
- CH_IRQ_PROLOGUE();
-
- chSysLockFromIsr();
- chSysTimerHandlerI();
- chSysUnlockFromIsr();
-
- CH_IRQ_EPILOGUE();
-}
-
-/**
* Board-specific initialization code.
*/
void boardInit(void) {
@@ -74,20 +60,4 @@ void boardInit(void) { EICRA = 0x00;
EICRB = 0x00;
EIMSK = 0x00;
-
- /*
- * Enables Idle mode for SLEEP instruction.
- */
- MCUCR = (1 << SE);
-
- /*
- * Timer 0 setup.
- */
- TCCR0 = (1 << WGM01) | (0 << WGM00) | /* CTC mode. */
- (0 << COM01) | (0 << COM00) | /* OC0A disabled. */
- (1 << CS02) | (0 << CS01) | (0 << CS00); /* CLK/64 clock. */
- OCR0 = F_CPU / 64 / CH_FREQUENCY - 1;
- TCNT0 = 0; /* Reset counter. */
- TIFR = (1 << OCF0); /* Reset pending. */
- TIMSK = (1 << OCIE0); /* IRQ on compare. */
}
|