--- /dev/null
+/*
+ * Copyright (c) 2005-2006 Rincon Research Corporation
+ * 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 Rincon Research Corporation 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
+ * RINCON RESEARCH OR ITS 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
+ */
+
+/**
+ * Transmitter != 0
+ * Receiver = 0
+ * @author David Moss
+ */
+
+configuration SpiOffC {
+}
+
+implementation {
+ components SpiOffP,
+ MainC,
+ new TimerMilliC(),
+ ActiveMessageC,
+ new AMSenderC(0),
+ new AMReceiverC(0),
+ LedsC;
+
+ SpiOffP.Boot -> MainC;
+ SpiOffP.Timer -> TimerMilliC;
+ SpiOffP.SplitControl -> ActiveMessageC;
+ SpiOffP.AMSend -> AMSenderC;
+ SpiOffP.Receive -> AMReceiverC;
+ SpiOffP.AMPacket -> ActiveMessageC;
+ SpiOffP.Leds -> LedsC;
+
+}
+
--- /dev/null
+/*
+ * Copyright (c) 2005-2006 Rincon Research Corporation
+ * 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 Rincon Research Corporation 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
+ * RINCON RESEARCH OR ITS 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 David Moss
+ */
+
+module SpiOffP {
+ uses {
+ interface Boot;
+ interface Timer<TMilli>;
+ interface AMSend;
+ interface Receive;
+ interface Leds;
+ interface SplitControl;
+ interface AMPacket;
+ }
+}
+
+implementation {
+
+ message_t myMsg;
+
+ bool radioOn;
+
+ /***************** Prototypes ****************/
+ task void send();
+ task void on();
+ task void off();
+
+ /***************** Boot Events ****************/
+ event void Boot.booted() {
+ radioOn = FALSE;
+
+ if(call AMPacket.address() != 0) {
+ call Timer.startPeriodic(768);
+ post send();
+
+ } else {
+ call Timer.startPeriodic(128);
+ }
+ }
+
+ /***************** SplitControl Events ****************/
+ event void SplitControl.startDone(error_t error) {
+ call Leds.led2On();
+ radioOn = TRUE;
+ }
+
+ event void SplitControl.stopDone(error_t error) {
+ call Leds.set(0);
+ radioOn = FALSE;
+ }
+
+ /***************** Send Events ****************/
+ event void AMSend.sendDone(message_t *msg, error_t error) {
+ call Leds.led1Toggle();
+ post send();
+ }
+
+ /***************** Receive Events ****************/
+ event message_t *Receive.receive(message_t *msg, void *payload, uint8_t len) {
+ call Leds.led1Toggle();
+ return msg;
+ }
+
+ /***************** Timer Events *****************/
+ event void Timer.fired() {
+ if(radioOn) {
+ post off();
+ } else {
+ post on();
+ }
+ }
+
+ /***************** Tasks ****************/
+ task void send() {
+ if(call AMSend.send(0, &myMsg, 28) != SUCCESS) {
+ call Leds.led1Off();
+ call Leds.led0Toggle();
+ post send();
+
+ } else {
+ call Leds.led0Off();
+ }
+ }
+
+ task void on() {
+ if(call SplitControl.start() != SUCCESS) {
+ post on();
+ }
+ }
+
+ task void off() {
+ if(call SplitControl.stop() != SUCCESS) {
+ post off();
+ }
+ }
+}
+
+
projects / tinyos-2.x.git / commitdiff