Benedict Tizzano / LoRaWAN-NAMote72-Application-Demo-good

mQ Branch for NA mote testing

Dependencies:   LoRaWAN-lib SX1272Lib-mQ lib_gps lib_mma8451q lib_mpl3115a2 mbed

Fork of LoRaWAN-NAMote72-Application-Demo by Semtech

app/main.cpp@18:18408c3c2d0c, 2017-04-24 (annotated)

Committer:
mluis
Date:
Mon Apr 24 13:47:27 2017 +0000
Revision:
18:18408c3c2d0c
Parent:
6:f8194e691dd4 
WARNING: Radio API timings changed from micro-seconds to milliseconds; ; Synchronized with https://github.com/Lora-net/LoRaMac-node git revision e506c246652fa44c3f24cecb89d0707b49ece739; Updated all libraries to the latest versions

Who changed what in which revision?

UserRevisionLine numberNew contents of line
ubhat 0:69f2e28d12c1 1 /*
ubhat 0:69f2e28d12c1 2 / _____) _ | |
ubhat 0:69f2e28d12c1 3 ( (____ _____ ____ _| |_ _____ ____| |__
ubhat 0:69f2e28d12c1 4 \____ \| ___ | (_ _) ___ |/ ___) _ \
ubhat 0:69f2e28d12c1 5 _____) ) ____| | | || |_| ____( (___| | | |
ubhat 0:69f2e28d12c1 6 (______/|_____)_|_|_| \__)_____)\____)_| |_|
ubhat 0:69f2e28d12c1 7 (C)2015 Semtech
ubhat 0:69f2e28d12c1 8
ubhat 0:69f2e28d12c1 9 Description: LoRaMac classA device implementation
ubhat 0:69f2e28d12c1 10
ubhat 0:69f2e28d12c1 11 License: Revised BSD License, see LICENSE.TXT file include in the project
ubhat 0:69f2e28d12c1 12
ubhat 0:69f2e28d12c1 13 Maintainer: Miguel Luis and Gregory Cristian
ubhat 0:69f2e28d12c1 14 */
ubhat 0:69f2e28d12c1 15 #include "mbed.h"
ubhat 0:69f2e28d12c1 16 #include "board.h"
ubhat 0:69f2e28d12c1 17 #include "radio.h"
ubhat 0:69f2e28d12c1 18
ubhat 0:69f2e28d12c1 19 #include "LoRaMac.h"
mluis 18:18408c3c2d0c 20 #include "Commissioning.h"
ubhat 0:69f2e28d12c1 21 #include "SerialDisplay.h"
ubhat 0:69f2e28d12c1 22 #include "ComplianceTest.h"
ubhat 0:69f2e28d12c1 23 #include "LoRaDeviceStateProc.h"
ubhat 0:69f2e28d12c1 24 #include "LoRaEventProc.h"
ubhat 0:69f2e28d12c1 25 #include "LoRaApp.h"
ubhat 0:69f2e28d12c1 26
mluis 18:18408c3c2d0c 27 bool Otaa = true;
ubhat 0:69f2e28d12c1 28
ubhat 0:69f2e28d12c1 29 uint8_t DevEui[] = LORAWAN_DEVICE_EUI;
ubhat 0:69f2e28d12c1 30 uint8_t AppEui[] = LORAWAN_APPLICATION_EUI;
ubhat 0:69f2e28d12c1 31 uint8_t AppKey[] = LORAWAN_APPLICATION_KEY;
ubhat 0:69f2e28d12c1 32
mluis 18:18408c3c2d0c 33 #if( OVER_THE_AIR_ACTIVATION == 0 )
ubhat 0:69f2e28d12c1 34
ubhat 0:69f2e28d12c1 35 uint8_t NwkSKey[] = LORAWAN_NWKSKEY;
ubhat 0:69f2e28d12c1 36 uint8_t AppSKey[] = LORAWAN_APPSKEY;
ubhat 0:69f2e28d12c1 37
ubhat 0:69f2e28d12c1 38 /*!
ubhat 0:69f2e28d12c1 39 * Device address
ubhat 0:69f2e28d12c1 40 */
ubhat 0:69f2e28d12c1 41 uint32_t DevAddr = LORAWAN_DEVICE_ADDRESS;
ubhat 0:69f2e28d12c1 42
ubhat 0:69f2e28d12c1 43 #endif
ubhat 0:69f2e28d12c1 44
ubhat 0:69f2e28d12c1 45 /*!
ubhat 0:69f2e28d12c1 46 * Application port
ubhat 0:69f2e28d12c1 47 */
ubhat 0:69f2e28d12c1 48 uint8_t AppPort = LORAWAN_APP_PORT;
ubhat 0:69f2e28d12c1 49
ubhat 0:69f2e28d12c1 50 /*!
ubhat 0:69f2e28d12c1 51 * User application data size
ubhat 0:69f2e28d12c1 52 */
ubhat 0:69f2e28d12c1 53 uint8_t AppDataSize = LORAWAN_APP_DATA_SIZE;
ubhat 0:69f2e28d12c1 54
ubhat 0:69f2e28d12c1 55 /*!
ubhat 0:69f2e28d12c1 56 * User application data
ubhat 0:69f2e28d12c1 57 */
ubhat 0:69f2e28d12c1 58 uint8_t AppData[LORAWAN_APP_DATA_MAX_SIZE];
ubhat 0:69f2e28d12c1 59
ubhat 0:69f2e28d12c1 60 /*!
ubhat 0:69f2e28d12c1 61 * Application to handle functions
ubhat 0:69f2e28d12c1 62 */
ubhat 0:69f2e28d12c1 63 Application LoRaApp( AppData );
ubhat 0:69f2e28d12c1 64
ubhat 0:69f2e28d12c1 65 /*!
ubhat 0:69f2e28d12c1 66 * Indicates if the node is sending confirmed or unconfirmed messages
ubhat 0:69f2e28d12c1 67 */
ubhat 0:69f2e28d12c1 68 uint8_t IsTxConfirmed = LORAWAN_CONFIRMED_MSG_ON;
ubhat 0:69f2e28d12c1 69
ubhat 0:69f2e28d12c1 70 /*!
ubhat 0:69f2e28d12c1 71 * Timer to handle the application data transmission duty cycle
ubhat 0:69f2e28d12c1 72 */
ubhat 0:69f2e28d12c1 73 TimerEvent_t TxNextPacketTimer;
ubhat 0:69f2e28d12c1 74
ubhat 0:69f2e28d12c1 75 /*!
ubhat 5:6ffeac53b7cb 76 * Indicates if a new transmit interrupt can be set
ubhat 5:6ffeac53b7cb 77 */
ubhat 5:6ffeac53b7cb 78 bool IsTxIntUpdate = false;
ubhat 5:6ffeac53b7cb 79
ubhat 5:6ffeac53b7cb 80 /*!
ubhat 0:69f2e28d12c1 81 * Indicates if a new packet can be sent
ubhat 0:69f2e28d12c1 82 */
ubhat 0:69f2e28d12c1 83 bool NextTx = true;
ubhat 0:69f2e28d12c1 84
ubhat 0:69f2e28d12c1 85 /*!
ubhat 0:69f2e28d12c1 86 * LoRaWAN compliance tests support data
ubhat 0:69f2e28d12c1 87 */
ubhat 0:69f2e28d12c1 88 ComplianceTest_s ComplianceTest;
ubhat 0:69f2e28d12c1 89
ubhat 0:69f2e28d12c1 90 /*!
ubhat 0:69f2e28d12c1 91 * Indicates if the MAC layer network join status has changed.
ubhat 0:69f2e28d12c1 92 */
ubhat 0:69f2e28d12c1 93 bool IsNetworkJoinedStatusUpdate = false;
ubhat 0:69f2e28d12c1 94
ubhat 0:69f2e28d12c1 95 /*!
ubhat 0:69f2e28d12c1 96 * Indicates if the message sent.
ubhat 0:69f2e28d12c1 97 */
ubhat 0:69f2e28d12c1 98 bool IsTxUpdate = false;
ubhat 0:69f2e28d12c1 99
ubhat 0:69f2e28d12c1 100 /*!
ubhat 0:69f2e28d12c1 101 * Indicates if the message received in the RX window.
ubhat 0:69f2e28d12c1 102 */
ubhat 0:69f2e28d12c1 103 bool IsRxUpdate = false;
ubhat 0:69f2e28d12c1 104
ubhat 0:69f2e28d12c1 105
ubhat 0:69f2e28d12c1 106 /**
ubhat 0:69f2e28d12c1 107 * Main application entry point.
ubhat 0:69f2e28d12c1 108 */
ubhat 0:69f2e28d12c1 109 int main( void )
ubhat 0:69f2e28d12c1 110 {
ubhat 0:69f2e28d12c1 111
ubhat 0:69f2e28d12c1 112 // Initialize board peripherals
ubhat 0:69f2e28d12c1 113 BoardInit( );
ubhat 0:69f2e28d12c1 114
mluis 18:18408c3c2d0c 115 // Display Sw Version
mluis 18:18408c3c2d0c 116 DisplaySwVersion( );
mluis 18:18408c3c2d0c 117
ubhat 0:69f2e28d12c1 118 // Initialize Device state
ubhat 0:69f2e28d12c1 119 DeviceState = DEVICE_STATE_INIT;
ubhat 0:69f2e28d12c1 120
ubhat 0:69f2e28d12c1 121 while( 1 )
mluis 18:18408c3c2d0c 122 {
mluis 18:18408c3c2d0c 123 Gps.service( );
ubhat 0:69f2e28d12c1 124 if( IsNetworkJoinedStatusUpdate == true )
ubhat 0:69f2e28d12c1 125 {
ubhat 0:69f2e28d12c1 126 IsNetworkJoinedStatusUpdate = false;
ubhat 0:69f2e28d12c1 127
ubhat 0:69f2e28d12c1 128 DeviceJoinUpdate( );
ubhat 0:69f2e28d12c1 129 }
ubhat 0:69f2e28d12c1 130
ubhat 0:69f2e28d12c1 131 if( IsTxUpdate == true )
ubhat 0:69f2e28d12c1 132 {
ubhat 0:69f2e28d12c1 133 // If downlink received then update Serial Terminal and execute Rx event
ubhat 0:69f2e28d12c1 134 IsTxUpdate = false;
mluis 18:18408c3c2d0c 135
ubhat 0:69f2e28d12c1 136 // Update serial terminal
mluis 18:18408c3c2d0c 137 //SerialDisplayTxUpdate( );
ubhat 5:6ffeac53b7cb 138 }
ubhat 5:6ffeac53b7cb 139
ubhat 5:6ffeac53b7cb 140 if( IsTxIntUpdate == true )
ubhat 5:6ffeac53b7cb 141 {
ubhat 5:6ffeac53b7cb 142 IsTxIntUpdate = false;
mluis 18:18408c3c2d0c 143
ubhat 5:6ffeac53b7cb 144 // Initialize next Tx Interrupt
ubhat 5:6ffeac53b7cb 145 InitNextTxInterrupt( AppPort );
ubhat 0:69f2e28d12c1 146 }
ubhat 0:69f2e28d12c1 147
ubhat 0:69f2e28d12c1 148 if( IsRxUpdate == true )
ubhat 0:69f2e28d12c1 149 {
ubhat 0:69f2e28d12c1 150 // If downlink received then update Serial Terminal and execute Rx event
ubhat 0:69f2e28d12c1 151 IsRxUpdate = false;
ubhat 0:69f2e28d12c1 152 RxEvent( );
mluis 18:18408c3c2d0c 153 SerialDisplayRxUpdate( );
ubhat 0:69f2e28d12c1 154 }
ubhat 0:69f2e28d12c1 155
ubhat 0:69f2e28d12c1 156 switch( DeviceState )
ubhat 0:69f2e28d12c1 157 {
ubhat 0:69f2e28d12c1 158 case DEVICE_STATE_INIT:
ubhat 0:69f2e28d12c1 159 {
ubhat 0:69f2e28d12c1 160 // Initialize MAC, MAC services, Primitives
ubhat 0:69f2e28d12c1 161 DeviceInit( );
ubhat 0:69f2e28d12c1 162
ubhat 0:69f2e28d12c1 163 // Change Device state
ubhat 0:69f2e28d12c1 164 DeviceState = DEVICE_STATE_JOIN;
ubhat 0:69f2e28d12c1 165 break;
ubhat 0:69f2e28d12c1 166 }
ubhat 0:69f2e28d12c1 167 case DEVICE_STATE_JOIN:
ubhat 0:69f2e28d12c1 168 {
mluis 18:18408c3c2d0c 169 #if( OVER_THE_AIR_ACTIVATION != 0 ) // OTA
ubhat 0:69f2e28d12c1 170
ubhat 0:69f2e28d12c1 171 // Generate DevEUI if not defined by User
ubhat 0:69f2e28d12c1 172 BoardGetDevEUI( DevEui );
ubhat 0:69f2e28d12c1 173
ubhat 0:69f2e28d12c1 174 // Join N/w server
mluis 18:18408c3c2d0c 175 DeviceJoin( );
ubhat 0:69f2e28d12c1 176
ubhat 0:69f2e28d12c1 177 // Show on serial terminal
ubhat 0:69f2e28d12c1 178 SerialDisplayJoinUpdate( );
ubhat 0:69f2e28d12c1 179
ubhat 0:69f2e28d12c1 180 // Execute Join event
ubhat 0:69f2e28d12c1 181 JoinEvent( );
ubhat 0:69f2e28d12c1 182
ubhat 0:69f2e28d12c1 183 DeviceState = DEVICE_STATE_SLEEP;
ubhat 0:69f2e28d12c1 184
ubhat 0:69f2e28d12c1 185 #else // ABP
ubhat 0:69f2e28d12c1 186 DeviceJoin( );
ubhat 0:69f2e28d12c1 187
ubhat 0:69f2e28d12c1 188 DeviceState = DEVICE_STATE_SEND;
ubhat 0:69f2e28d12c1 189 #endif
ubhat 0:69f2e28d12c1 190 IsNetworkJoinedStatusUpdate = true;
ubhat 0:69f2e28d12c1 191 break;
ubhat 0:69f2e28d12c1 192 }
ubhat 0:69f2e28d12c1 193 case DEVICE_STATE_SEND:
mluis 18:18408c3c2d0c 194 {
ubhat 0:69f2e28d12c1 195 if( NextTx == true )
ubhat 0:69f2e28d12c1 196 {
ubhat 0:69f2e28d12c1 197 // Prepare payload frame based on application port
ubhat 0:69f2e28d12c1 198 PrepareTxFrame( AppPort );
ubhat 0:69f2e28d12c1 199
ubhat 0:69f2e28d12c1 200 // Send payload over the air
ubhat 0:69f2e28d12c1 201 NextTx = SendFrame( );
ubhat 0:69f2e28d12c1 202
ubhat 0:69f2e28d12c1 203 // Execute transmit event
mluis 18:18408c3c2d0c 204 TxEvent( );
ubhat 0:69f2e28d12c1 205 }
ubhat 5:6ffeac53b7cb 206
ubhat 5:6ffeac53b7cb 207 if( NextTx == false )
ubhat 0:69f2e28d12c1 208 {
ubhat 5:6ffeac53b7cb 209 IsTxUpdate = true;
ubhat 0:69f2e28d12c1 210 }
mluis 18:18408c3c2d0c 211
ubhat 0:69f2e28d12c1 212 DeviceState = DEVICE_STATE_SLEEP;
ubhat 0:69f2e28d12c1 213 break;
mluis 18:18408c3c2d0c 214 }
ubhat 0:69f2e28d12c1 215 case DEVICE_STATE_SLEEP:
ubhat 0:69f2e28d12c1 216 {
ubhat 0:69f2e28d12c1 217 // Wake up through events
ubhat 0:69f2e28d12c1 218 break;
ubhat 0:69f2e28d12c1 219 }
ubhat 0:69f2e28d12c1 220 default:
ubhat 0:69f2e28d12c1 221 {
ubhat 0:69f2e28d12c1 222 DeviceState = DEVICE_STATE_INIT;
ubhat 0:69f2e28d12c1 223 break;
ubhat 0:69f2e28d12c1 224 }
ubhat 0:69f2e28d12c1 225 }
ubhat 0:69f2e28d12c1 226 }
ubhat 0:69f2e28d12c1 227 }