2017-04-12 17:29:29 +00:00
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/*
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* Copyright (c) 2014-2016 IBM Corporation.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* * Neither the name of the <organization> nor the
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* names of its contributors may be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "lmic.h"
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#include "debug.h"
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//////////////////////////////////////////////////
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// CONFIGURATION (FOR APPLICATION CALLBACKS BELOW)
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//////////////////////////////////////////////////
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// application router ID (LSBF)
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2017-04-12 19:50:17 +00:00
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static const u1_t APPEUI[8] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
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2017-04-12 17:29:29 +00:00
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// unique device ID (LSBF)
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2017-04-12 19:50:17 +00:00
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static const u1_t DEVEUI[8] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
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2017-04-12 17:29:29 +00:00
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// device-specific AES key (derived from device EUI)
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2017-04-12 19:50:17 +00:00
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static const u1_t DEVKEY[16] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
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2017-04-12 17:29:29 +00:00
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//////////////////////////////////////////////////
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// APPLICATION CALLBACKS
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//////////////////////////////////////////////////
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// provide application router ID (8 bytes, LSBF)
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void os_getArtEui (u1_t* buf) {
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memcpy(buf, APPEUI, 8);
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}
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// provide device ID (8 bytes, LSBF)
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void os_getDevEui (u1_t* buf) {
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memcpy(buf, DEVEUI, 8);
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}
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// provide device key (16 bytes)
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void os_getDevKey (u1_t* buf) {
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memcpy(buf, DEVKEY, 16);
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}
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//////////////////////////////////////////////////
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// MAIN - INITIALIZATION AND STARTUP
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//////////////////////////////////////////////////
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// initial job
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static void initfunc (osjob_t* j) {
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// reset MAC state
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LMIC_reset();
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// start joining
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LMIC_startJoining();
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// init done - onEvent() callback will be invoked...
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}
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// application entry point
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int main () {
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osjob_t initjob;
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// initialize runtime env
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os_init();
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// initialize debug library
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debug_init();
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// setup initial job
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os_setCallback(&initjob, initfunc);
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// execute scheduled jobs and events
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os_runloop();
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// (not reached)
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return 0;
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}
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//////////////////////////////////////////////////
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// UTILITY JOB
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//////////////////////////////////////////////////
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static osjob_t blinkjob;
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static u1_t ledstate = 0;
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static void blinkfunc (osjob_t* j) {
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// toggle LED
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ledstate = !ledstate;
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debug_led(ledstate);
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// reschedule blink job
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os_setTimedCallback(j, os_getTime()+ms2osticks(100), blinkfunc);
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}
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//////////////////////////////////////////////////
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// LMIC EVENT CALLBACK
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//////////////////////////////////////////////////
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void onEvent (ev_t ev) {
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debug_event(ev);
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switch(ev) {
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// starting to join network
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case EV_JOINING:
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// start blinking
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blinkfunc(&blinkjob);
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break;
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// network joined, session established
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case EV_JOINED:
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// cancel blink job
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os_clearCallback(&blinkjob);
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// switch on LED
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debug_led(1);
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// (don't schedule any new actions)
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break;
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}
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}
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