130 lines
4.2 KiB
C
130 lines
4.2 KiB
C
/*
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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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static const u1_t APPEUI[8] = { 0x02, 0x00, 0x00, 0x00, 0x00, 0xEE, 0xFF, 0xC0 };
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// unique device ID (LSBF)
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static const u1_t DEVEUI[8] = { 0x01, 0x23, 0x45, 0x67, 0x89, 0xAB, 0xCD, 0xEF };
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// device-specific AES key (derived from device EUI)
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static const u1_t DEVKEY[16] = { 0xAB, 0x89, 0xEF, 0xCD, 0x23, 0x01, 0x67, 0x45, 0x54, 0x76, 0x10, 0x32, 0xDC, 0xFE, 0x98, 0xBA };
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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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// 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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// network joined, session established
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case EV_JOINED:
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// enable pinging mode, start scanning...
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// (set local ping interval configuration to 2^1 == 2 sec)
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LMIC_setPingable(1);
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debug_str("SCANNING...\r\n");
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break;
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// beacon found by scanning
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case EV_BEACON_FOUND:
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// send empty frame up to notify server of ping mode and interval!
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LMIC_sendAlive();
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break;
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// data frame received in ping slot
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case EV_RXCOMPLETE:
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// log frame data
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debug_buf(LMIC.frame+LMIC.dataBeg, LMIC.dataLen);
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if(LMIC.dataLen == 1) {
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// set LED state if exactly one byte is received
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debug_led(LMIC.frame[LMIC.dataBeg] & 0x01);
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}
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break;
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}
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}
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