+/*
+ * Copyright (c) 2008, Titanium Mirror, Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * - Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * - Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * - Neither the name of the Technische Universität Berlin nor the names
+ * of its contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
+ * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
+ * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+ * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+ * USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+ /**
+ * @author R. Steve McKown <rsmckown@gmail.com>
+ */
+
+module MotePlatformC @safe() {
+ provides interface Init;
+}
+implementation {
+ command error_t Init.init() {
+ /* reset all of the ports to be input and using i/o functionality */
+ atomic
+ {
+#ifdef __MSP430_HAS_WDT__
+ /* Stop the watchdog, if running. Should be somewhere in chips/msp430... */
+ WDTCTL = WDTPW + WDTHOLD;
+#endif
+
+ /* Port 1: 7-0:- */
+ P1SEL = 0; /* 0 0 0 0 0 0 0 0 */
+ P1OUT = 0; /* 0 0 0 0 0 0 0 0 */
+ P1DIR = 0; /* 0 0 0 0 0 0 0 0 */
+
+ /* Port 2: 7-0:- */
+ P2SEL = 0; /* 0 0 0 0 0 0 0 0 */
+ P2OUT = 0; /* 0 0 0 0 0 0 0 0 */
+ P2DIR = 0; /* 0 0 0 0 0 0 0 0 */
+
+ /* Port 3: 7-6:- , 5:RXD0, 4:TXD0, 3-0:- */
+ P3SEL = 0; /* 0 0 0 0 0 0 0 0 */
+ P3OUT = 0; /* 0 0 0 0 0 0 0 0 */
+ P3DIR = 0x10; /* 0 0 0 1 0 0 0 0 */
+
+ /* Port 4: 7-0:- */
+ P4SEL = 0; /* 0 0 0 0 0 0 0 0 */
+ P4OUT = 0; /* 0 0 0 0 0 0 0 0 */
+ P4DIR = 0; /* 0 0 0 0 0 0 0 0 */
+
+ /* Port 5: 7-0:- */
+ P5SEL = 0; /* 0 0 0 0 0 0 0 0 */
+ P5OUT = 0; /* 0 0 0 0 0 0 0 0 */
+ P5DIR = 0; /* 0 0 0 0 0 0 0 0 */
+
+ /* Port 6: 7-2:-, 1:BUT, 0:LED */
+ P6SEL = 0; /* 0 0 0 0 0 0 0 0 */
+ P6OUT = 0x01; /* 0 0 0 0 0 0 0 1 */
+ P6DIR = 0x01; /* 0 0 0 0 0 0 0 1 */
+
+ P1IE = 0;
+ P2IE = 0;
+ }
+ return SUCCESS;
+ }
+}