From 1b3389efe138899953b586965b54457542df67cd Mon Sep 17 00:00:00 2001
From: gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4>
Date: Fri, 18 Dec 2009 15:05:45 +0000
Subject: git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@1436
 35acf78f-673a-0410-8e92-d51de3d6d3f4

---
 boards/OLIMEX_MSP430_P1611/board.c  | 54 ++++++++++++++++++++++++++++
 boards/OLIMEX_MSP430_P1611/board.h  | 71 +++++++++++++++++++++++++++++++++++++
 boards/OLIMEX_MSP430_P1611/board.mk |  5 +++
 3 files changed, 130 insertions(+)
 create mode 100644 boards/OLIMEX_MSP430_P1611/board.c
 create mode 100644 boards/OLIMEX_MSP430_P1611/board.h
 create mode 100644 boards/OLIMEX_MSP430_P1611/board.mk

(limited to 'boards')

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
-- 
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