diff options
| author | gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4> | 2009-12-18 15:05:45 +0000 |
|---|---|---|
| committer | gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4> | 2009-12-18 15:05:45 +0000 |
| commit | 1b3389efe138899953b586965b54457542df67cd (patch) | |
| tree | 72560dcc62e8066858445772df5110cf2404d7d2 /boards/OLIMEX_MSP430_P1611 | |
| parent | 901489dd3819834f615d48ee5e50880d6815500e (diff) | |
| download | ChibiOS-1b3389efe138899953b586965b54457542df67cd.tar.gz ChibiOS-1b3389efe138899953b586965b54457542df67cd.tar.bz2 ChibiOS-1b3389efe138899953b586965b54457542df67cd.zip | |
git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@1436 35acf78f-673a-0410-8e92-d51de3d6d3f4
Diffstat (limited to 'boards/OLIMEX_MSP430_P1611')
| -rw-r--r-- | boards/OLIMEX_MSP430_P1611/board.c | 54 | ||||
| -rw-r--r-- | boards/OLIMEX_MSP430_P1611/board.h | 71 | ||||
| -rw-r--r-- | boards/OLIMEX_MSP430_P1611/board.mk | 5 |
3 files changed, 130 insertions, 0 deletions
diff --git a/boards/OLIMEX_MSP430_P1611/board.c b/boards/OLIMEX_MSP430_P1611/board.c new file mode 100644 index 000000000..93197bcfd --- /dev/null +++ b/boards/OLIMEX_MSP430_P1611/board.c @@ -0,0 +1,54 @@ +/*
+ 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/>.
+*/
+
+#include <signal.h>
+
+#include "ch.h"
+#include "hal.h"
+
+CH_IRQ_HANDLER(TIMERA0_VECTOR) {
+
+ CH_IRQ_PROLOGUE();
+
+ chSysLockFromIsr();
+ chSysTimerHandlerI();
+ chSysUnlockFromIsr();
+
+ CH_IRQ_EPILOGUE();
+}
+
+/*
+ * Hardware initialization goes here.
+ * NOTE: Interrupts are still disabled.
+ */
+void hwinit(void) {
+
+ /*
+ * HAL initialization.
+ */
+ halInit();
+
+ /*
+ * Timer 0 setup, uses SMCLK as source.
+ */
+ TACCR0 = SMCLK / 4 / CH_FREQUENCY - 1;/* Counter limit. */
+ TACTL = TACLR; /* Clean start. */
+ TACTL = TASSEL_2 | ID_2 | MC_1; /* Src=SMCLK, ID=4, cmp=TACCR0. */
+ TACCTL0 = CCIE; /* Interrupt on compare. */
+}
diff --git a/boards/OLIMEX_MSP430_P1611/board.h b/boards/OLIMEX_MSP430_P1611/board.h new file mode 100644 index 000000000..8f22c6a8e --- /dev/null +++ b/boards/OLIMEX_MSP430_P1611/board.h @@ -0,0 +1,71 @@ +/*
+ 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 _BOARD_H_
+#define _BOARD_H_
+
+/*
+ * Clock constants. + */
+#define LFXT1CLK 32768
+#define XT2CLK 8000000
+#define DCOCLK 750000
+
+/*
+ * Pin definitions for the Olimex MSP430-P1611 board.
+ */
+#define P3_O_TXD0 4
+#define P3_O_TXD0_MASK (1 << P3_O_TXD0)
+#define P3_I_RXD0 5
+#define P3_I_RXD0_MASK (1 << P3_I_RXD0)
+#define P6_O_LED 0
+#define P6_O_LED_MASK (1 << P6_O_LED)
+#define P6_I_BUTTON 1
+#define P6_I_BUTTON_MASK (1 << P6_I_BUTTON)
+
+/*
+ * Initial I/O ports settings.
+ */
+#define VAL_P1OUT 0x00
+#define VAL_P1DIR 0xFF
+
+#define VAL_P2OUT 0x00
+#define VAL_P2DIR 0xFF
+
+#define VAL_P3OUT P3_O_TXD0_MASK
+#define VAL_P3DIR ~P3_I_RXD0_MASK
+
+#define VAL_P4OUT 0x00
+#define VAL_P4DIR 0xFF
+
+#define VAL_P5OUT 0x00
+#define VAL_P5DIR 0xFF
+
+#define VAL_P6OUT P6_O_LED_MASK
+#define VAL_P6DIR ~P6_I_BUTTON_MASK
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+ void hwinit(void);
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _BOARD_H_ */
diff --git a/boards/OLIMEX_MSP430_P1611/board.mk b/boards/OLIMEX_MSP430_P1611/board.mk new file mode 100644 index 000000000..84acad8ed --- /dev/null +++ b/boards/OLIMEX_MSP430_P1611/board.mk @@ -0,0 +1,5 @@ +# List of all the board related files.
+BOARDSRC = ${CHIBIOS}/boards/OLIMEX_MSP430_P1611/board.c
+
+# Required include directories
+BOARDINC = ${CHIBIOS}/boards/OLIMEX_MSP430_P1611
|