C++ Wrapper around the IBM LMiC LoRaWAN implementation
Node.cpp@1:7cfc59ba0797, 2016-06-30 (annotated)
- Committer:
- sillevl
- Date:
- Thu Jun 30 17:32:14 2016 +0000
- Revision:
- 1:7cfc59ba0797
- Child:
- 2:6fac10decfb3
otaa join working
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
sillevl | 1:7cfc59ba0797 | 1 | /* The MIT License (MIT) |
sillevl | 1:7cfc59ba0797 | 2 | * |
sillevl | 1:7cfc59ba0797 | 3 | * Copyright (c) 2016 Sille Van Landschoot |
sillevl | 1:7cfc59ba0797 | 4 | * |
sillevl | 1:7cfc59ba0797 | 5 | * Permission is hereby granted, free of charge, to any person obtaining a copy |
sillevl | 1:7cfc59ba0797 | 6 | * of this software and associated documentation files (the "Software"), to deal |
sillevl | 1:7cfc59ba0797 | 7 | * in the Software without restriction, including without limitation the rights |
sillevl | 1:7cfc59ba0797 | 8 | * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
sillevl | 1:7cfc59ba0797 | 9 | * copies of the Software, and to permit persons to whom the Software is |
sillevl | 1:7cfc59ba0797 | 10 | * furnished to do so, subject to the following conditions: |
sillevl | 1:7cfc59ba0797 | 11 | * |
sillevl | 1:7cfc59ba0797 | 12 | * The above copyright notice and this permission notice shall be included in all |
sillevl | 1:7cfc59ba0797 | 13 | * copies or substantial portions of the Software. |
sillevl | 1:7cfc59ba0797 | 14 | * |
sillevl | 1:7cfc59ba0797 | 15 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
sillevl | 1:7cfc59ba0797 | 16 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
sillevl | 1:7cfc59ba0797 | 17 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
sillevl | 1:7cfc59ba0797 | 18 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
sillevl | 1:7cfc59ba0797 | 19 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
sillevl | 1:7cfc59ba0797 | 20 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
sillevl | 1:7cfc59ba0797 | 21 | * SOFTWARE. |
sillevl | 1:7cfc59ba0797 | 22 | */ |
sillevl | 1:7cfc59ba0797 | 23 | |
sillevl | 1:7cfc59ba0797 | 24 | |
sillevl | 1:7cfc59ba0797 | 25 | #include <Node.h> |
sillevl | 1:7cfc59ba0797 | 26 | #include <stdio.h> |
sillevl | 1:7cfc59ba0797 | 27 | #include <stdlib.h> |
sillevl | 1:7cfc59ba0797 | 28 | |
sillevl | 1:7cfc59ba0797 | 29 | void onEvent(ev_t ev) |
sillevl | 1:7cfc59ba0797 | 30 | { |
sillevl | 1:7cfc59ba0797 | 31 | SimpleLoRaWAN::Node::onEvent(ev); |
sillevl | 1:7cfc59ba0797 | 32 | } |
sillevl | 1:7cfc59ba0797 | 33 | |
sillevl | 1:7cfc59ba0797 | 34 | void onSendFrame(osjob_t* j) |
sillevl | 1:7cfc59ba0797 | 35 | { |
sillevl | 1:7cfc59ba0797 | 36 | printf("Sending frame...\n\r"); |
sillevl | 1:7cfc59ba0797 | 37 | LMIC.frame[0] = 'H'; |
sillevl | 1:7cfc59ba0797 | 38 | LMIC.frame[1] = 'e'; |
sillevl | 1:7cfc59ba0797 | 39 | LMIC.frame[2] = 'i'; |
sillevl | 1:7cfc59ba0797 | 40 | LMIC.frame[3] = ' '; |
sillevl | 1:7cfc59ba0797 | 41 | LMIC.frame[4] = 'v'; |
sillevl | 1:7cfc59ba0797 | 42 | LMIC.frame[5] = 'e'; |
sillevl | 1:7cfc59ba0797 | 43 | LMIC.frame[6] = 'r'; |
sillevl | 1:7cfc59ba0797 | 44 | LMIC.frame[7] = 'd'; |
sillevl | 1:7cfc59ba0797 | 45 | LMIC.frame[8] = 'e'; |
sillevl | 1:7cfc59ba0797 | 46 | LMIC.frame[9] = 'n'; |
sillevl | 1:7cfc59ba0797 | 47 | LMIC_setTxData2(15, LMIC.frame, 10, 0); |
sillevl | 1:7cfc59ba0797 | 48 | } |
sillevl | 1:7cfc59ba0797 | 49 | |
sillevl | 1:7cfc59ba0797 | 50 | int32_t randr(int32_t min, int32_t max) |
sillevl | 1:7cfc59ba0797 | 51 | { |
sillevl | 1:7cfc59ba0797 | 52 | return (int32_t)rand() % (max - min + 1) + min; |
sillevl | 1:7cfc59ba0797 | 53 | } |
sillevl | 1:7cfc59ba0797 | 54 | |
sillevl | 1:7cfc59ba0797 | 55 | namespace SimpleLoRaWAN |
sillevl | 1:7cfc59ba0797 | 56 | { |
sillevl | 1:7cfc59ba0797 | 57 | |
sillevl | 1:7cfc59ba0797 | 58 | Node::Node() |
sillevl | 1:7cfc59ba0797 | 59 | { |
sillevl | 1:7cfc59ba0797 | 60 | os_init(); |
sillevl | 1:7cfc59ba0797 | 61 | |
sillevl | 1:7cfc59ba0797 | 62 | // reset MAC state |
sillevl | 1:7cfc59ba0797 | 63 | LMIC_reset(); |
sillevl | 1:7cfc59ba0797 | 64 | LMIC_setDrTxpow(DR_SF12, 14); |
sillevl | 1:7cfc59ba0797 | 65 | |
sillevl | 1:7cfc59ba0797 | 66 | LMIC_startJoining(); |
sillevl | 1:7cfc59ba0797 | 67 | //while(LMIC.devaddr == 0){ |
sillevl | 1:7cfc59ba0797 | 68 | process(); |
sillevl | 1:7cfc59ba0797 | 69 | //}; |
sillevl | 1:7cfc59ba0797 | 70 | } |
sillevl | 1:7cfc59ba0797 | 71 | |
sillevl | 1:7cfc59ba0797 | 72 | Node::~Node() |
sillevl | 1:7cfc59ba0797 | 73 | { |
sillevl | 1:7cfc59ba0797 | 74 | |
sillevl | 1:7cfc59ba0797 | 75 | } |
sillevl | 1:7cfc59ba0797 | 76 | |
sillevl | 1:7cfc59ba0797 | 77 | |
sillevl | 1:7cfc59ba0797 | 78 | void Node::send(char* data, int size) |
sillevl | 1:7cfc59ba0797 | 79 | { |
sillevl | 1:7cfc59ba0797 | 80 | memcpy (LMIC.frame, data, size); |
sillevl | 1:7cfc59ba0797 | 81 | LMIC_setTxData2(15, LMIC.frame, size, 0); |
sillevl | 1:7cfc59ba0797 | 82 | } |
sillevl | 1:7cfc59ba0797 | 83 | |
sillevl | 1:7cfc59ba0797 | 84 | |
sillevl | 1:7cfc59ba0797 | 85 | void Node::onEvent(ev_t ev) |
sillevl | 1:7cfc59ba0797 | 86 | { |
sillevl | 1:7cfc59ba0797 | 87 | printf("Event (%d)!!!\r\n", ev); |
sillevl | 1:7cfc59ba0797 | 88 | switch(ev) { |
sillevl | 1:7cfc59ba0797 | 89 | case EV_JOINED: |
sillevl | 1:7cfc59ba0797 | 90 | printf("JOINED\n\r"); |
sillevl | 1:7cfc59ba0797 | 91 | LMIC_setLinkCheckMode(0); // Link check is currently not implemented for TTN, so just disable it |
sillevl | 1:7cfc59ba0797 | 92 | break; |
sillevl | 1:7cfc59ba0797 | 93 | case EV_TXCOMPLETE: |
sillevl | 1:7cfc59ba0797 | 94 | printf("TXCOMPLETE\n\r"); |
sillevl | 1:7cfc59ba0797 | 95 | break; |
sillevl | 1:7cfc59ba0797 | 96 | default: |
sillevl | 1:7cfc59ba0797 | 97 | break; |
sillevl | 1:7cfc59ba0797 | 98 | } |
sillevl | 1:7cfc59ba0797 | 99 | } |
sillevl | 1:7cfc59ba0797 | 100 | |
sillevl | 1:7cfc59ba0797 | 101 | void Node::process() |
sillevl | 1:7cfc59ba0797 | 102 | { |
sillevl | 1:7cfc59ba0797 | 103 | os_runloop_once(); |
sillevl | 1:7cfc59ba0797 | 104 | } |
sillevl | 1:7cfc59ba0797 | 105 | |
sillevl | 1:7cfc59ba0797 | 106 | } /* namespace SimpleLoRaWAN */ |
sillevl | 1:7cfc59ba0797 | 107 |