diff options
| author | tfateba <tfateba@35acf78f-673a-0410-8e92-d51de3d6d3f4> | 2016-11-04 23:24:50 +0000 |
|---|---|---|
| committer | tfateba <tfateba@35acf78f-673a-0410-8e92-d51de3d6d3f4> | 2016-11-04 23:24:50 +0000 |
| commit | 66c47f272539b8e2f3530b2baf27323b6099ae1b (patch) | |
| tree | 95ddb599a022396549a677c9dfa256061a3a0937 /os/hal | |
| parent | e8a9cc939851edfb14151189049d2a1578357987 (diff) | |
| download | ChibiOS-66c47f272539b8e2f3530b2baf27323b6099ae1b.tar.gz ChibiOS-66c47f272539b8e2f3530b2baf27323b6099ae1b.tar.bz2 ChibiOS-66c47f272539b8e2f3530b2baf27323b6099ae1b.zip | |
Add support for AVR, Arduino Nano board.
git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@9900 35acf78f-673a-0410-8e92-d51de3d6d3f4
Diffstat (limited to 'os/hal')
| -rw-r--r-- | os/hal/boards/ARDUINO_NANO/board.c | 50 | ||||
| -rw-r--r-- | os/hal/boards/ARDUINO_NANO/board.h | 54 | ||||
| -rw-r--r-- | os/hal/boards/ARDUINO_NANO/board.mk | 5 |
3 files changed, 109 insertions, 0 deletions
diff --git a/os/hal/boards/ARDUINO_NANO/board.c b/os/hal/boards/ARDUINO_NANO/board.c new file mode 100644 index 000000000..370efe840 --- /dev/null +++ b/os/hal/boards/ARDUINO_NANO/board.c @@ -0,0 +1,50 @@ +/*
+ ChibiOS - Copyright (C) 2006..2016 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 "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(PORTB)
+ {VAL_PORTB, VAL_DDRB},
+#endif
+#if defined(PORTC)
+ {VAL_PORTC, VAL_DDRC},
+#endif
+#if defined(PORTD)
+ {VAL_PORTD, VAL_DDRD},
+#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/os/hal/boards/ARDUINO_NANO/board.h b/os/hal/boards/ARDUINO_NANO/board.h new file mode 100644 index 000000000..4db64ac8a --- /dev/null +++ b/os/hal/boards/ARDUINO_NANO/board.h @@ -0,0 +1,54 @@ +/*
+ ChibiOS - Copyright (C) 2006..2016 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 Uno or board.
+ */
+
+/*
+ * Board identifier.
+ */
+#define BOARD_ARDUINO_UNO
+#define BOARD_NAME "Arduino Nano"
+
+/* 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 except PD1 (Serial TX0) */
+#define VAL_DDRD 0x02
+#define VAL_PORTD 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/os/hal/boards/ARDUINO_NANO/board.mk b/os/hal/boards/ARDUINO_NANO/board.mk new file mode 100644 index 000000000..3ef540883 --- /dev/null +++ b/os/hal/boards/ARDUINO_NANO/board.mk @@ -0,0 +1,5 @@ +# List of all the board related files.
+BOARDSRC = ${CHIBIOS}/os/hal/boards/ARDUINO_NANO/board.c
+
+# Required include directories
+BOARDINC = ${CHIBIOS}/os/hal/boards/ARDUINO_NANO
|