Espotel / Mbed 2 deprecated LoRaWAN_ELMO_TxRx_Template

Example Tx Rx LoRa code for Multitech Conduit. Based on Semtech stack for ELMO - ver. 4.1.0.

Dependencies:   SX1272lib mbed

RadioHandler.cpp@6:71b489e70063, 2016-04-19 (annotated)

Committer:
Pasi
Date:
Tue Apr 19 21:48:58 2016 +0000
Revision:
6:71b489e70063
Parent:
5:be347c6040c1 
Text tweaking

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Pasi 5:be347c6040c1 1 /*
Pasi 5:be347c6040c1 2 / _____) _ | |
Pasi 5:be347c6040c1 3 ( (____ _____ ____ _| |_ _____ ____| |__
Pasi 5:be347c6040c1 4 \____ \| ___ | (_ _) ___ |/ ___) _ \
Pasi 5:be347c6040c1 5 _____) ) ____| | | || |_| ____( (___| | | |
Pasi 5:be347c6040c1 6 (______/|_____)_|_|_| \__)_____)\____)_| |_|
Pasi 5:be347c6040c1 7 (C)2013 Semtech
Pasi 5:be347c6040c1 8 Description: LoRaMac classA device implementation
Pasi 5:be347c6040c1 9 License: Revised BSD License, see LICENSE.TXT file include in the project
Pasi 5:be347c6040c1 10 Maintainer: Miguel Luis and Gregory Cristian
Pasi 5:be347c6040c1 11 */
Pasi 5:be347c6040c1 12
Pasi 5:be347c6040c1 13 /*! \file classA/LoRaMote/main.c */
Pasi 5:be347c6040c1 14
Pasi 5:be347c6040c1 15 #include <string.h>
Pasi 5:be347c6040c1 16 #include <math.h>
Pasi 5:be347c6040c1 17 #include "mbed.h"
Pasi 5:be347c6040c1 18
Pasi 5:be347c6040c1 19 #include "utilities.h"
Pasi 5:be347c6040c1 20 #include "LoRaMac.h"
Pasi 5:be347c6040c1 21 #include "Comissioning.h"
Pasi 5:be347c6040c1 22 #include "InterruptIn.h"
Pasi 5:be347c6040c1 23 #include "RadioHandler.h"
Pasi 5:be347c6040c1 24
Pasi 5:be347c6040c1 25 DigitalOut Led2(LED2);
Pasi 5:be347c6040c1 26
Pasi 5:be347c6040c1 27 /*!
Pasi 5:be347c6040c1 28 * Join requests trials duty cycle.
Pasi 5:be347c6040c1 29 */
Pasi 5:be347c6040c1 30 #define OVER_THE_AIR_ACTIVATION_DUTYCYCLE 10000000 // 10 [s] value in us
Pasi 5:be347c6040c1 31
Pasi 5:be347c6040c1 32 /*!
Pasi 5:be347c6040c1 33 * Defines the application data transmission duty cycle. 5s, value in [us].
Pasi 5:be347c6040c1 34 */
Pasi 5:be347c6040c1 35 #define APP_TX_DUTYCYCLE 10000000
Pasi 5:be347c6040c1 36
Pasi 5:be347c6040c1 37 /*!
Pasi 5:be347c6040c1 38 * Defines a random delay for application data transmission duty cycle. 1s,
Pasi 5:be347c6040c1 39 * value in [us].
Pasi 5:be347c6040c1 40 */
Pasi 5:be347c6040c1 41 #define APP_TX_DUTYCYCLE_RND 1000000
Pasi 5:be347c6040c1 42
Pasi 5:be347c6040c1 43 /*!
Pasi 5:be347c6040c1 44 * LoRaWAN confirmed messages
Pasi 5:be347c6040c1 45 */
Pasi 5:be347c6040c1 46 #define LORAWAN_CONFIRMED_MSG_ON false
Pasi 5:be347c6040c1 47
Pasi 5:be347c6040c1 48 /*!
Pasi 5:be347c6040c1 49 * LoRaWAN Adaptive Data Rate
Pasi 5:be347c6040c1 50 *
Pasi 5:be347c6040c1 51 * \remark Please note that when ADR is enabled the end-device should be static
Pasi 5:be347c6040c1 52 */
Pasi 5:be347c6040c1 53 #define LORAWAN_ADR_ON 1
Pasi 5:be347c6040c1 54
Pasi 5:be347c6040c1 55 #if defined( USE_BAND_868 )
Pasi 5:be347c6040c1 56
Pasi 5:be347c6040c1 57 #include "LoRaMacTest.h"
Pasi 5:be347c6040c1 58
Pasi 5:be347c6040c1 59 /*!
Pasi 5:be347c6040c1 60 * LoRaWAN ETSI duty cycle control enable/disable
Pasi 5:be347c6040c1 61 *
Pasi 5:be347c6040c1 62 * \remark Please note that ETSI mandates duty cycled transmissions. Use only for test purposes
Pasi 5:be347c6040c1 63 */
Pasi 5:be347c6040c1 64 #define LORAWAN_DUTYCYCLE_ON false
Pasi 5:be347c6040c1 65
Pasi 5:be347c6040c1 66 #define USE_SEMTECH_DEFAULT_CHANNEL_LINEUP 0
Pasi 5:be347c6040c1 67
Pasi 5:be347c6040c1 68 #if( USE_SEMTECH_DEFAULT_CHANNEL_LINEUP == 1 )
Pasi 5:be347c6040c1 69
Pasi 5:be347c6040c1 70 #define LC4 { 867100000, { ( ( DR_5 << 4 ) | DR_0 ) }, 0 }
Pasi 5:be347c6040c1 71 #define LC5 { 867300000, { ( ( DR_5 << 4 ) | DR_0 ) }, 0 }
Pasi 5:be347c6040c1 72 #define LC6 { 867500000, { ( ( DR_5 << 4 ) | DR_0 ) }, 0 }
Pasi 5:be347c6040c1 73 #define LC7 { 867700000, { ( ( DR_5 << 4 ) | DR_0 ) }, 0 }
Pasi 5:be347c6040c1 74 #define LC8 { 867900000, { ( ( DR_5 << 4 ) | DR_0 ) }, 0 }
Pasi 5:be347c6040c1 75 #define LC9 { 868800000, { ( ( DR_7 << 4 ) | DR_7 ) }, 2 }
Pasi 5:be347c6040c1 76
Pasi 5:be347c6040c1 77 #endif
Pasi 5:be347c6040c1 78
Pasi 5:be347c6040c1 79 #endif
Pasi 5:be347c6040c1 80
Pasi 5:be347c6040c1 81 /*!
Pasi 5:be347c6040c1 82 * LoRaWAN application port
Pasi 5:be347c6040c1 83 */
Pasi 5:be347c6040c1 84 #define LORAWAN_APP_PORT 2
Pasi 5:be347c6040c1 85
Pasi 5:be347c6040c1 86 /*!
Pasi 5:be347c6040c1 87 * User application data buffer size
Pasi 5:be347c6040c1 88 */
Pasi 5:be347c6040c1 89 #if defined( USE_BAND_868 )
Pasi 5:be347c6040c1 90
Pasi 5:be347c6040c1 91 #define LORAWAN_APP_DATA_SIZE 16
Pasi 5:be347c6040c1 92
Pasi 5:be347c6040c1 93 #elif defined( USE_BAND_915 ) || defined( USE_BAND_915_HYBRID )
Pasi 5:be347c6040c1 94
Pasi 5:be347c6040c1 95 #define LORAWAN_APP_DATA_SIZE 11
Pasi 5:be347c6040c1 96
Pasi 5:be347c6040c1 97 #endif
Pasi 5:be347c6040c1 98
Pasi 5:be347c6040c1 99 #if( OVER_THE_AIR_ACTIVATION != 0 )
Pasi 5:be347c6040c1 100
Pasi 5:be347c6040c1 101 static uint8_t DevEui[] = LORAWAN_DEVICE_EUI;
Pasi 5:be347c6040c1 102 static uint8_t AppEui[] = LORAWAN_APPLICATION_EUI;
Pasi 5:be347c6040c1 103 static uint8_t AppKey[] = LORAWAN_APPLICATION_KEY;
Pasi 5:be347c6040c1 104
Pasi 5:be347c6040c1 105 #else
Pasi 5:be347c6040c1 106
Pasi 5:be347c6040c1 107 static uint8_t NwkSKey[] = LORAWAN_NWKSKEY;
Pasi 5:be347c6040c1 108 static uint8_t AppSKey[] = LORAWAN_APPSKEY;
Pasi 5:be347c6040c1 109
Pasi 5:be347c6040c1 110 /*!
Pasi 5:be347c6040c1 111 * Device address
Pasi 5:be347c6040c1 112 */
Pasi 5:be347c6040c1 113 static uint32_t DevAddr;
Pasi 5:be347c6040c1 114
Pasi 5:be347c6040c1 115 #endif
Pasi 5:be347c6040c1 116
Pasi 5:be347c6040c1 117 /*!
Pasi 5:be347c6040c1 118 * Application port
Pasi 5:be347c6040c1 119 */
Pasi 5:be347c6040c1 120 static uint8_t AppPort = LORAWAN_APP_PORT;
Pasi 5:be347c6040c1 121
Pasi 5:be347c6040c1 122 /*!
Pasi 5:be347c6040c1 123 * User application data size
Pasi 5:be347c6040c1 124 */
Pasi 5:be347c6040c1 125 static uint8_t AppDataSize = LORAWAN_APP_DATA_SIZE;
Pasi 5:be347c6040c1 126
Pasi 5:be347c6040c1 127 /*!
Pasi 5:be347c6040c1 128 * User application data buffer size
Pasi 5:be347c6040c1 129 */
Pasi 5:be347c6040c1 130 #define LORAWAN_APP_DATA_MAX_SIZE 64
Pasi 5:be347c6040c1 131
Pasi 5:be347c6040c1 132 /*!
Pasi 5:be347c6040c1 133 * User application data
Pasi 5:be347c6040c1 134 */
Pasi 5:be347c6040c1 135 static uint8_t AppData[LORAWAN_APP_DATA_MAX_SIZE];
Pasi 5:be347c6040c1 136
Pasi 5:be347c6040c1 137 /*!
Pasi 5:be347c6040c1 138 * User application data buffer
Pasi 5:be347c6040c1 139 */
Pasi 5:be347c6040c1 140 static uint8_t AppDataBuffer[LORAWAN_APP_DATA_MAX_SIZE];
Pasi 5:be347c6040c1 141
Pasi 5:be347c6040c1 142 /*!
Pasi 5:be347c6040c1 143 * Indicates if the node is sending confirmed or unconfirmed messages
Pasi 5:be347c6040c1 144 */
Pasi 5:be347c6040c1 145 static uint8_t IsTxConfirmed = LORAWAN_CONFIRMED_MSG_ON;
Pasi 5:be347c6040c1 146
Pasi 5:be347c6040c1 147 /*!
Pasi 5:be347c6040c1 148 * Defines the application data transmission duty cycle
Pasi 5:be347c6040c1 149 */
Pasi 5:be347c6040c1 150 static uint32_t TxDutyCycleTime;
Pasi 5:be347c6040c1 151
Pasi 5:be347c6040c1 152 /*!
Pasi 5:be347c6040c1 153 * Timer to handle the application data transmission duty cycle
Pasi 5:be347c6040c1 154 */
Pasi 5:be347c6040c1 155 static Timeout TxNextPacketTimer;
Pasi 5:be347c6040c1 156
Pasi 5:be347c6040c1 157 /*!
Pasi 5:be347c6040c1 158 * Timer to handle the state of LED2
Pasi 5:be347c6040c1 159 */
Pasi 5:be347c6040c1 160 static Timeout Led2Timer;
Pasi 5:be347c6040c1 161
Pasi 5:be347c6040c1 162 /*!
Pasi 5:be347c6040c1 163 * Indicates if a new packet can be sent
Pasi 5:be347c6040c1 164 */
Pasi 5:be347c6040c1 165 static bool NextTx = true;
Pasi 5:be347c6040c1 166
Pasi 5:be347c6040c1 167 /*!
Pasi 5:be347c6040c1 168 * Packet send request
Pasi 5:be347c6040c1 169 */
Pasi 5:be347c6040c1 170 static bool PacketTxReq = false;
Pasi 5:be347c6040c1 171
Pasi 5:be347c6040c1 172 /*!
Pasi 5:be347c6040c1 173 * Periodic packets enabled
Pasi 5:be347c6040c1 174 */
Pasi 5:be347c6040c1 175 static bool PeriodicPackets = false;
Pasi 5:be347c6040c1 176 /*!
Pasi 5:be347c6040c1 177 * Device states
Pasi 5:be347c6040c1 178 */
Pasi 5:be347c6040c1 179 static enum eDevicState
Pasi 5:be347c6040c1 180 {
Pasi 5:be347c6040c1 181 DEVICE_STATE_INIT,
Pasi 5:be347c6040c1 182 DEVICE_STATE_JOIN,
Pasi 5:be347c6040c1 183 DEVICE_STATE_SEND,
Pasi 5:be347c6040c1 184 DEVICE_STATE_CYCLE,
Pasi 5:be347c6040c1 185 DEVICE_STATE_SLEEP
Pasi 5:be347c6040c1 186 }DeviceState;
Pasi 5:be347c6040c1 187
Pasi 5:be347c6040c1 188 /*!
Pasi 5:be347c6040c1 189 * LoRaWAN compliance tests support data
Pasi 5:be347c6040c1 190 */
Pasi 5:be347c6040c1 191 struct ComplianceTest_s
Pasi 5:be347c6040c1 192 {
Pasi 5:be347c6040c1 193 bool Running;
Pasi 5:be347c6040c1 194 uint8_t State;
Pasi 5:be347c6040c1 195 bool IsTxConfirmed;
Pasi 5:be347c6040c1 196 uint8_t AppPort;
Pasi 5:be347c6040c1 197 uint8_t AppDataSize;
Pasi 5:be347c6040c1 198 uint8_t *AppDataBuffer;
Pasi 5:be347c6040c1 199 uint16_t DownLinkCounter;
Pasi 5:be347c6040c1 200 bool LinkCheck;
Pasi 5:be347c6040c1 201 uint8_t DemodMargin;
Pasi 5:be347c6040c1 202 uint8_t NbGateways;
Pasi 5:be347c6040c1 203 }ComplianceTest;
Pasi 5:be347c6040c1 204
Pasi 5:be347c6040c1 205 /*!
Pasi 5:be347c6040c1 206 * \brief Prepares the payload of the frame
Pasi 5:be347c6040c1 207 */
Pasi 5:be347c6040c1 208 static void PrepareTxFrame( uint8_t port )
Pasi 5:be347c6040c1 209 {
Pasi 5:be347c6040c1 210 uint16_t i;
Pasi 5:be347c6040c1 211
Pasi 5:be347c6040c1 212 switch( port )
Pasi 5:be347c6040c1 213 {
Pasi 5:be347c6040c1 214 case 2:
Pasi 5:be347c6040c1 215 {
Pasi 5:be347c6040c1 216 #if defined( USE_BAND_868 )
Pasi 5:be347c6040c1 217
Pasi 5:be347c6040c1 218 for (i=0; i<LORAWAN_APP_DATA_SIZE; i++)
Pasi 5:be347c6040c1 219 {
Pasi 5:be347c6040c1 220 AppData[i] = AppDataBuffer[i];
Pasi 5:be347c6040c1 221 }
Pasi 5:be347c6040c1 222
Pasi 5:be347c6040c1 223 #elif defined( USE_BAND_915 ) || defined( USE_BAND_915_HYBRID )
Pasi 5:be347c6040c1 224
Pasi 5:be347c6040c1 225 for (i=0; i<LORAWAN_APP_DATA_SIZE; i++)
Pasi 5:be347c6040c1 226 {
Pasi 5:be347c6040c1 227 AppData[i] = AppDataBuffer[i];
Pasi 5:be347c6040c1 228 }
Pasi 5:be347c6040c1 229
Pasi 5:be347c6040c1 230 #endif
Pasi 5:be347c6040c1 231 }
Pasi 5:be347c6040c1 232 break;
Pasi 5:be347c6040c1 233 case 224:
Pasi 5:be347c6040c1 234 if( ComplianceTest.LinkCheck == true )
Pasi 5:be347c6040c1 235 {
Pasi 5:be347c6040c1 236 ComplianceTest.LinkCheck = false;
Pasi 5:be347c6040c1 237 AppDataSize = 3;
Pasi 5:be347c6040c1 238 AppData[0] = 5;
Pasi 5:be347c6040c1 239 AppData[1] = ComplianceTest.DemodMargin;
Pasi 5:be347c6040c1 240 AppData[2] = ComplianceTest.NbGateways;
Pasi 5:be347c6040c1 241 ComplianceTest.State = 1;
Pasi 5:be347c6040c1 242 }
Pasi 5:be347c6040c1 243 else
Pasi 5:be347c6040c1 244 {
Pasi 5:be347c6040c1 245 switch( ComplianceTest.State )
Pasi 5:be347c6040c1 246 {
Pasi 5:be347c6040c1 247 case 4:
Pasi 5:be347c6040c1 248 ComplianceTest.State = 1;
Pasi 5:be347c6040c1 249 break;
Pasi 5:be347c6040c1 250 case 1:
Pasi 5:be347c6040c1 251 AppDataSize = 2;
Pasi 5:be347c6040c1 252 AppData[0] = ComplianceTest.DownLinkCounter >> 8;
Pasi 5:be347c6040c1 253 AppData[1] = ComplianceTest.DownLinkCounter;
Pasi 5:be347c6040c1 254 break;
Pasi 5:be347c6040c1 255 }
Pasi 5:be347c6040c1 256 }
Pasi 5:be347c6040c1 257 break;
Pasi 5:be347c6040c1 258 default:
Pasi 5:be347c6040c1 259 break;
Pasi 5:be347c6040c1 260 }
Pasi 5:be347c6040c1 261 }
Pasi 5:be347c6040c1 262
Pasi 5:be347c6040c1 263 /*!
Pasi 5:be347c6040c1 264 * \brief Prepares the payload of the frame
Pasi 5:be347c6040c1 265 *
Pasi 5:be347c6040c1 266 * \retval [0: frame could be send, 1: error]
Pasi 5:be347c6040c1 267 */
Pasi 5:be347c6040c1 268 static bool SendFrame( void )
Pasi 5:be347c6040c1 269 {
Pasi 5:be347c6040c1 270 McpsReq_t mcpsReq;
Pasi 5:be347c6040c1 271 LoRaMacTxInfo_t txInfo;
Pasi 5:be347c6040c1 272
Pasi 5:be347c6040c1 273 if( LoRaMacQueryTxPossible( AppDataSize, &txInfo ) != LORAMAC_STATUS_OK )
Pasi 5:be347c6040c1 274 {
Pasi 5:be347c6040c1 275 // Send empty frame in order to flush MAC commands
Pasi 5:be347c6040c1 276 mcpsReq.Type = MCPS_UNCONFIRMED;
Pasi 5:be347c6040c1 277 mcpsReq.Req.Unconfirmed.fBuffer = NULL;
Pasi 5:be347c6040c1 278 mcpsReq.Req.Unconfirmed.fBufferSize = 0;
Pasi 5:be347c6040c1 279 mcpsReq.Req.Unconfirmed.Datarate = DR_0;
Pasi 5:be347c6040c1 280 }
Pasi 5:be347c6040c1 281 else
Pasi 5:be347c6040c1 282 {
Pasi 5:be347c6040c1 283 if( IsTxConfirmed == false )
Pasi 5:be347c6040c1 284 {
Pasi 5:be347c6040c1 285 mcpsReq.Type = MCPS_UNCONFIRMED;
Pasi 5:be347c6040c1 286 mcpsReq.Req.Unconfirmed.fPort = AppPort;
Pasi 5:be347c6040c1 287 mcpsReq.Req.Unconfirmed.fBuffer = AppData;
Pasi 5:be347c6040c1 288 mcpsReq.Req.Unconfirmed.fBufferSize = AppDataSize;
Pasi 5:be347c6040c1 289 mcpsReq.Req.Unconfirmed.Datarate = DR_0;
Pasi 5:be347c6040c1 290 }
Pasi 5:be347c6040c1 291 else
Pasi 5:be347c6040c1 292 {
Pasi 5:be347c6040c1 293 mcpsReq.Type = MCPS_CONFIRMED;
Pasi 5:be347c6040c1 294 mcpsReq.Req.Confirmed.fPort = AppPort;
Pasi 5:be347c6040c1 295 mcpsReq.Req.Confirmed.fBuffer = AppData;
Pasi 5:be347c6040c1 296 mcpsReq.Req.Confirmed.fBufferSize = AppDataSize;
Pasi 5:be347c6040c1 297 mcpsReq.Req.Confirmed.NbTrials = 8;
Pasi 5:be347c6040c1 298 mcpsReq.Req.Confirmed.Datarate = DR_0;
Pasi 5:be347c6040c1 299 }
Pasi 5:be347c6040c1 300 }
Pasi 5:be347c6040c1 301
Pasi 5:be347c6040c1 302 if( LoRaMacMcpsRequest( &mcpsReq ) == LORAMAC_STATUS_OK )
Pasi 5:be347c6040c1 303 {
Pasi 5:be347c6040c1 304 return false;
Pasi 5:be347c6040c1 305 }
Pasi 5:be347c6040c1 306 return true;
Pasi 5:be347c6040c1 307 }
Pasi 5:be347c6040c1 308
Pasi 5:be347c6040c1 309 /*!
Pasi 5:be347c6040c1 310 * \brief Function executed on TxNextPacket Timeout event
Pasi 5:be347c6040c1 311 */
Pasi 5:be347c6040c1 312 static void OnTxNextPacketTimerEvent( void )
Pasi 5:be347c6040c1 313 {
Pasi 5:be347c6040c1 314 MibRequestConfirm_t mibReq;
Pasi 5:be347c6040c1 315 LoRaMacStatus_t status;
Pasi 5:be347c6040c1 316
Pasi 5:be347c6040c1 317 TxNextPacketTimer.detach();
Pasi 5:be347c6040c1 318
Pasi 5:be347c6040c1 319 mibReq.Type = MIB_NETWORK_JOINED;
Pasi 5:be347c6040c1 320 status = LoRaMacMibGetRequestConfirm( &mibReq );
Pasi 5:be347c6040c1 321
Pasi 5:be347c6040c1 322 if( status == LORAMAC_STATUS_OK )
Pasi 5:be347c6040c1 323 {
Pasi 5:be347c6040c1 324 if( mibReq.Param.IsNetworkJoined == true )
Pasi 5:be347c6040c1 325 {
Pasi 5:be347c6040c1 326 DeviceState = DEVICE_STATE_SEND;
Pasi 5:be347c6040c1 327 NextTx = true;
Pasi 5:be347c6040c1 328 }
Pasi 5:be347c6040c1 329 else
Pasi 5:be347c6040c1 330 {
Pasi 5:be347c6040c1 331 DeviceState = DEVICE_STATE_JOIN;
Pasi 5:be347c6040c1 332 }
Pasi 5:be347c6040c1 333 }
Pasi 5:be347c6040c1 334 }
Pasi 5:be347c6040c1 335
Pasi 5:be347c6040c1 336 /*!
Pasi 5:be347c6040c1 337 * \brief Function executed on Led 2 Timeout event
Pasi 5:be347c6040c1 338 */
Pasi 5:be347c6040c1 339 static void OnLed2TimerEvent( void )
Pasi 5:be347c6040c1 340 {
Pasi 5:be347c6040c1 341 Led2Timer.detach();
Pasi 5:be347c6040c1 342 // Switch LED 2 OFF
Pasi 5:be347c6040c1 343 Led2 = 1;
Pasi 5:be347c6040c1 344 }
Pasi 5:be347c6040c1 345
Pasi 5:be347c6040c1 346 /*!
Pasi 5:be347c6040c1 347 * \brief MCPS-Confirm event function
Pasi 5:be347c6040c1 348 *
Pasi 5:be347c6040c1 349 * \param [IN] McpsConfirm - Pointer to the confirm structure,
Pasi 5:be347c6040c1 350 * containing confirm attributes.
Pasi 5:be347c6040c1 351 */
Pasi 5:be347c6040c1 352 static void McpsConfirm( McpsConfirm_t *McpsConfirm )
Pasi 5:be347c6040c1 353 {
Pasi 5:be347c6040c1 354 printf("MCPS Confirm\r\n");
Pasi 5:be347c6040c1 355 if( McpsConfirm->Status == LORAMAC_EVENT_INFO_STATUS_OK )
Pasi 5:be347c6040c1 356 {
Pasi 5:be347c6040c1 357 switch( McpsConfirm->McpsRequest )
Pasi 5:be347c6040c1 358 {
Pasi 5:be347c6040c1 359 case MCPS_UNCONFIRMED:
Pasi 5:be347c6040c1 360 {
Pasi 5:be347c6040c1 361 // Check Datarate
Pasi 5:be347c6040c1 362 // Check TxPower
Pasi 5:be347c6040c1 363 break;
Pasi 5:be347c6040c1 364 }
Pasi 5:be347c6040c1 365 case MCPS_CONFIRMED:
Pasi 5:be347c6040c1 366 {
Pasi 5:be347c6040c1 367 // Check Datarate
Pasi 5:be347c6040c1 368 // Check TxPower
Pasi 5:be347c6040c1 369 // Check AckReceived
Pasi 5:be347c6040c1 370 // Check NbTrials
Pasi 5:be347c6040c1 371 break;
Pasi 5:be347c6040c1 372 }
Pasi 5:be347c6040c1 373 case MCPS_PROPRIETARY:
Pasi 5:be347c6040c1 374 {
Pasi 5:be347c6040c1 375 break;
Pasi 5:be347c6040c1 376 }
Pasi 5:be347c6040c1 377 default:
Pasi 5:be347c6040c1 378 break;
Pasi 5:be347c6040c1 379 }
Pasi 5:be347c6040c1 380 }
Pasi 5:be347c6040c1 381 NextTx = true;
Pasi 5:be347c6040c1 382 }
Pasi 5:be347c6040c1 383
Pasi 5:be347c6040c1 384 /*!
Pasi 5:be347c6040c1 385 * \brief MCPS-Indication event function
Pasi 5:be347c6040c1 386 *
Pasi 5:be347c6040c1 387 * \param [IN] McpsIndication - Pointer to the indication structure,
Pasi 5:be347c6040c1 388 * containing indication attributes.
Pasi 5:be347c6040c1 389 */
Pasi 5:be347c6040c1 390 static void McpsIndication( McpsIndication_t *McpsIndication )
Pasi 5:be347c6040c1 391 {
Pasi 5:be347c6040c1 392 printf("MCPS Indication\r\n");
Pasi 5:be347c6040c1 393 if( McpsIndication->Status != LORAMAC_EVENT_INFO_STATUS_OK )
Pasi 5:be347c6040c1 394 {
Pasi 5:be347c6040c1 395 return;
Pasi 5:be347c6040c1 396 }
Pasi 5:be347c6040c1 397
Pasi 5:be347c6040c1 398 switch( McpsIndication->McpsIndication )
Pasi 5:be347c6040c1 399 {
Pasi 5:be347c6040c1 400 case MCPS_UNCONFIRMED:
Pasi 5:be347c6040c1 401 {
Pasi 5:be347c6040c1 402 break;
Pasi 5:be347c6040c1 403 }
Pasi 5:be347c6040c1 404 case MCPS_CONFIRMED:
Pasi 5:be347c6040c1 405 {
Pasi 5:be347c6040c1 406 break;
Pasi 5:be347c6040c1 407 }
Pasi 5:be347c6040c1 408 case MCPS_PROPRIETARY:
Pasi 5:be347c6040c1 409 {
Pasi 5:be347c6040c1 410 break;
Pasi 5:be347c6040c1 411 }
Pasi 5:be347c6040c1 412 case MCPS_MULTICAST:
Pasi 5:be347c6040c1 413 {
Pasi 5:be347c6040c1 414 break;
Pasi 5:be347c6040c1 415 }
Pasi 5:be347c6040c1 416 default:
Pasi 5:be347c6040c1 417 break;
Pasi 5:be347c6040c1 418 }
Pasi 5:be347c6040c1 419
Pasi 5:be347c6040c1 420 // Check Multicast
Pasi 5:be347c6040c1 421 // Check Port
Pasi 5:be347c6040c1 422 // Check Datarate
Pasi 5:be347c6040c1 423 // Check FramePending
Pasi 5:be347c6040c1 424 // Check Buffer
Pasi 5:be347c6040c1 425 // Check BufferSize
Pasi 5:be347c6040c1 426 // Check Rssi
Pasi 5:be347c6040c1 427 // Check Snr
Pasi 5:be347c6040c1 428 // Check RxSlot
Pasi 5:be347c6040c1 429
Pasi 5:be347c6040c1 430 if( ComplianceTest.Running == true )
Pasi 5:be347c6040c1 431 {
Pasi 5:be347c6040c1 432 ComplianceTest.DownLinkCounter++;
Pasi 5:be347c6040c1 433 }
Pasi 5:be347c6040c1 434
Pasi 5:be347c6040c1 435 if( McpsIndication->RxData == true )
Pasi 5:be347c6040c1 436 {
Pasi 5:be347c6040c1 437 switch( McpsIndication->Port )
Pasi 5:be347c6040c1 438 {
Pasi 5:be347c6040c1 439 case 1:
Pasi 5:be347c6040c1 440 case 2:
Pasi 5:be347c6040c1 441 printf("Receive buffer : %s\r\n", (char*)McpsIndication->Buffer);
Pasi 5:be347c6040c1 442 break;
Pasi 5:be347c6040c1 443 case 224:
Pasi 5:be347c6040c1 444 if( ComplianceTest.Running == false )
Pasi 5:be347c6040c1 445 {
Pasi 5:be347c6040c1 446 // Check compliance test enable command (i)
Pasi 5:be347c6040c1 447 if( ( McpsIndication->BufferSize == 4 ) &&
Pasi 5:be347c6040c1 448 ( McpsIndication->Buffer[0] == 0x01 ) &&
Pasi 5:be347c6040c1 449 ( McpsIndication->Buffer[1] == 0x01 ) &&
Pasi 5:be347c6040c1 450 ( McpsIndication->Buffer[2] == 0x01 ) &&
Pasi 5:be347c6040c1 451 ( McpsIndication->Buffer[3] == 0x01 ) )
Pasi 5:be347c6040c1 452 {
Pasi 5:be347c6040c1 453 IsTxConfirmed = false;
Pasi 5:be347c6040c1 454 AppPort = 224;
Pasi 5:be347c6040c1 455 AppDataSize = 2;
Pasi 5:be347c6040c1 456 ComplianceTest.DownLinkCounter = 0;
Pasi 5:be347c6040c1 457 ComplianceTest.LinkCheck = false;
Pasi 5:be347c6040c1 458 ComplianceTest.DemodMargin = 0;
Pasi 5:be347c6040c1 459 ComplianceTest.NbGateways = 0;
Pasi 5:be347c6040c1 460 ComplianceTest.Running = true;
Pasi 5:be347c6040c1 461 ComplianceTest.State = 1;
Pasi 5:be347c6040c1 462
Pasi 5:be347c6040c1 463 MibRequestConfirm_t mibReq;
Pasi 5:be347c6040c1 464 mibReq.Type = MIB_ADR;
Pasi 5:be347c6040c1 465 mibReq.Param.AdrEnable = true;
Pasi 5:be347c6040c1 466 LoRaMacMibSetRequestConfirm( &mibReq );
Pasi 5:be347c6040c1 467
Pasi 5:be347c6040c1 468 #if defined( USE_BAND_868 )
Pasi 5:be347c6040c1 469 LoRaMacTestSetDutyCycleOn( false );
Pasi 5:be347c6040c1 470 #endif
Pasi 5:be347c6040c1 471 }
Pasi 5:be347c6040c1 472 }
Pasi 5:be347c6040c1 473 else
Pasi 5:be347c6040c1 474 {
Pasi 5:be347c6040c1 475 ComplianceTest.State = McpsIndication->Buffer[0];
Pasi 5:be347c6040c1 476 switch( ComplianceTest.State )
Pasi 5:be347c6040c1 477 {
Pasi 5:be347c6040c1 478 case 0: // Check compliance test disable command (ii)
Pasi 5:be347c6040c1 479 IsTxConfirmed = LORAWAN_CONFIRMED_MSG_ON;
Pasi 5:be347c6040c1 480 AppPort = LORAWAN_APP_PORT;
Pasi 5:be347c6040c1 481 AppDataSize = LORAWAN_APP_DATA_SIZE;
Pasi 5:be347c6040c1 482 ComplianceTest.DownLinkCounter = 0;
Pasi 5:be347c6040c1 483 ComplianceTest.Running = false;
Pasi 5:be347c6040c1 484
Pasi 5:be347c6040c1 485 MibRequestConfirm_t mibReq;
Pasi 5:be347c6040c1 486 mibReq.Type = MIB_ADR;
Pasi 5:be347c6040c1 487 mibReq.Param.AdrEnable = LORAWAN_ADR_ON;
Pasi 5:be347c6040c1 488 LoRaMacMibSetRequestConfirm( &mibReq );
Pasi 5:be347c6040c1 489 #if defined( USE_BAND_868 )
Pasi 5:be347c6040c1 490 LoRaMacTestSetDutyCycleOn( LORAWAN_DUTYCYCLE_ON );
Pasi 5:be347c6040c1 491 #endif
Pasi 5:be347c6040c1 492 break;
Pasi 5:be347c6040c1 493 case 1: // (iii, iv)
Pasi 5:be347c6040c1 494 AppDataSize = 2;
Pasi 5:be347c6040c1 495 break;
Pasi 5:be347c6040c1 496 case 2: // Enable confirmed messages (v)
Pasi 5:be347c6040c1 497 IsTxConfirmed = true;
Pasi 5:be347c6040c1 498 ComplianceTest.State = 1;
Pasi 5:be347c6040c1 499 break;
Pasi 5:be347c6040c1 500 case 3: // Disable confirmed messages (vi)
Pasi 5:be347c6040c1 501 IsTxConfirmed = false;
Pasi 5:be347c6040c1 502 ComplianceTest.State = 1;
Pasi 5:be347c6040c1 503 break;
Pasi 5:be347c6040c1 504 case 4: // (vii)
Pasi 5:be347c6040c1 505 AppDataSize = McpsIndication->BufferSize;
Pasi 5:be347c6040c1 506
Pasi 5:be347c6040c1 507 AppData[0] = 4;
Pasi 5:be347c6040c1 508 for( uint8_t i = 1; i < AppDataSize; i++ )
Pasi 5:be347c6040c1 509 {
Pasi 5:be347c6040c1 510 AppData[i] = McpsIndication->Buffer[i] + 1;
Pasi 5:be347c6040c1 511 }
Pasi 5:be347c6040c1 512 break;
Pasi 5:be347c6040c1 513 case 5: // (viii)
Pasi 5:be347c6040c1 514 {
Pasi 5:be347c6040c1 515 MlmeReq_t mlmeReq;
Pasi 5:be347c6040c1 516 mlmeReq.Type = MLME_LINK_CHECK;
Pasi 5:be347c6040c1 517 LoRaMacMlmeRequest( &mlmeReq );
Pasi 5:be347c6040c1 518 }
Pasi 5:be347c6040c1 519 break;
Pasi 5:be347c6040c1 520 default:
Pasi 5:be347c6040c1 521 break;
Pasi 5:be347c6040c1 522 }
Pasi 5:be347c6040c1 523 }
Pasi 5:be347c6040c1 524 break;
Pasi 5:be347c6040c1 525 default:
Pasi 5:be347c6040c1 526 break;
Pasi 5:be347c6040c1 527 }
Pasi 5:be347c6040c1 528 }
Pasi 5:be347c6040c1 529
Pasi 5:be347c6040c1 530 // Switch LED 2 ON for each received downlink
Pasi 5:be347c6040c1 531 Led2 = 0;
Pasi 5:be347c6040c1 532 Led2Timer.attach_us(OnLed2TimerEvent, 25000);
Pasi 5:be347c6040c1 533 }
Pasi 5:be347c6040c1 534
Pasi 5:be347c6040c1 535 /*!
Pasi 5:be347c6040c1 536 * \brief MLME-Confirm event function
Pasi 5:be347c6040c1 537 *
Pasi 5:be347c6040c1 538 * \param [IN] MlmeConfirm - Pointer to the confirm structure,
Pasi 5:be347c6040c1 539 * containing confirm attributes.
Pasi 5:be347c6040c1 540 */
Pasi 5:be347c6040c1 541 static void MlmeConfirm( MlmeConfirm_t *MlmeConfirm )
Pasi 5:be347c6040c1 542 {
Pasi 5:be347c6040c1 543 printf("MLME Confirm\r\n");
Pasi 5:be347c6040c1 544 if( MlmeConfirm->Status == LORAMAC_EVENT_INFO_STATUS_OK )
Pasi 5:be347c6040c1 545 {
Pasi 5:be347c6040c1 546 switch( MlmeConfirm->MlmeRequest )
Pasi 5:be347c6040c1 547 {
Pasi 5:be347c6040c1 548 case MLME_JOIN:
Pasi 5:be347c6040c1 549 {
Pasi 5:be347c6040c1 550 // Status is OK, node has joined the network
Pasi 6:71b489e70063 551 printf("\r\nElmo has joined the network\r\n\r\n");
Pasi 5:be347c6040c1 552 break;
Pasi 5:be347c6040c1 553 }
Pasi 5:be347c6040c1 554 case MLME_LINK_CHECK:
Pasi 5:be347c6040c1 555 {
Pasi 5:be347c6040c1 556 // Check DemodMargin
Pasi 5:be347c6040c1 557 // Check NbGateways
Pasi 5:be347c6040c1 558 if( ComplianceTest.Running == true )
Pasi 5:be347c6040c1 559 {
Pasi 5:be347c6040c1 560 ComplianceTest.LinkCheck = true;
Pasi 5:be347c6040c1 561 ComplianceTest.DemodMargin = MlmeConfirm->DemodMargin;
Pasi 5:be347c6040c1 562 ComplianceTest.NbGateways = MlmeConfirm->NbGateways;
Pasi 5:be347c6040c1 563 }
Pasi 5:be347c6040c1 564 break;
Pasi 5:be347c6040c1 565 }
Pasi 5:be347c6040c1 566 default:
Pasi 5:be347c6040c1 567 break;
Pasi 5:be347c6040c1 568 }
Pasi 5:be347c6040c1 569 }
Pasi 5:be347c6040c1 570 NextTx = true;
Pasi 5:be347c6040c1 571 }
Pasi 5:be347c6040c1 572
Pasi 5:be347c6040c1 573 /**
Pasi 5:be347c6040c1 574 * Radio state machine initialization
Pasi 5:be347c6040c1 575 */
Pasi 5:be347c6040c1 576 void RadioInit( void )
Pasi 5:be347c6040c1 577 {
Pasi 5:be347c6040c1 578 DeviceState = DEVICE_STATE_INIT;
Pasi 5:be347c6040c1 579 }
Pasi 5:be347c6040c1 580
Pasi 5:be347c6040c1 581 /**
Pasi 5:be347c6040c1 582 * Request packet transmission
Pasi 5:be347c6040c1 583 */
Pasi 5:be347c6040c1 584 void RequestPacketTx( char *DataString, bool PeriodicRequested )
Pasi 5:be347c6040c1 585 {
Pasi 5:be347c6040c1 586 PacketTxReq = true;
Pasi 5:be347c6040c1 587 PeriodicPackets = PeriodicRequested;
Pasi 5:be347c6040c1 588
Pasi 5:be347c6040c1 589 // Copy string to buffer, truncated to max packet size if necessary with trailing zero
Pasi 5:be347c6040c1 590 // Packet size is always max allowed. Padded with zeroes
Pasi 5:be347c6040c1 591 strncpy((char*)AppDataBuffer, DataString, LORAWAN_APP_DATA_SIZE-1);
Pasi 5:be347c6040c1 592 AppDataBuffer[LORAWAN_APP_DATA_SIZE-1] = 0;
Pasi 5:be347c6040c1 593 }
Pasi 5:be347c6040c1 594 /**
Pasi 5:be347c6040c1 595 * Radio state machine.
Pasi 5:be347c6040c1 596 */
Pasi 5:be347c6040c1 597 void RadioHandler( void )
Pasi 5:be347c6040c1 598 {
Pasi 5:be347c6040c1 599 static LoRaMacPrimitives_t LoRaMacPrimitives;
Pasi 5:be347c6040c1 600 static LoRaMacCallback_t LoRaMacCallbacks;
Pasi 5:be347c6040c1 601 static MibRequestConfirm_t mibReq;
Pasi 5:be347c6040c1 602
Pasi 5:be347c6040c1 603 switch( DeviceState )
Pasi 5:be347c6040c1 604 {
Pasi 5:be347c6040c1 605 case DEVICE_STATE_INIT:
Pasi 5:be347c6040c1 606 {
Pasi 5:be347c6040c1 607 LoRaMacPrimitives.MacMcpsConfirm = McpsConfirm;
Pasi 5:be347c6040c1 608 LoRaMacPrimitives.MacMcpsIndication = McpsIndication;
Pasi 5:be347c6040c1 609 LoRaMacPrimitives.MacMlmeConfirm = MlmeConfirm;
Pasi 5:be347c6040c1 610 //LoRaMacCallbacks.GetBatteryLevel = BoardGetBatteryLevel;
Pasi 5:be347c6040c1 611 LoRaMacInitialization( &LoRaMacPrimitives, &LoRaMacCallbacks );
Pasi 5:be347c6040c1 612
Pasi 5:be347c6040c1 613 mibReq.Type = MIB_ADR;
Pasi 5:be347c6040c1 614 mibReq.Param.AdrEnable = LORAWAN_ADR_ON;
Pasi 5:be347c6040c1 615 LoRaMacMibSetRequestConfirm( &mibReq );
Pasi 5:be347c6040c1 616
Pasi 5:be347c6040c1 617 mibReq.Type = MIB_PUBLIC_NETWORK;
Pasi 5:be347c6040c1 618 mibReq.Param.EnablePublicNetwork = LORAWAN_PUBLIC_NETWORK;
Pasi 5:be347c6040c1 619 LoRaMacMibSetRequestConfirm( &mibReq );
Pasi 5:be347c6040c1 620
Pasi 5:be347c6040c1 621 #if defined( USE_BAND_868 )
Pasi 5:be347c6040c1 622 LoRaMacTestSetDutyCycleOn( LORAWAN_DUTYCYCLE_ON );
Pasi 5:be347c6040c1 623
Pasi 5:be347c6040c1 624 #if( USE_SEMTECH_DEFAULT_CHANNEL_LINEUP == 1 )
Pasi 5:be347c6040c1 625 LoRaMacChannelAdd( 3, ( ChannelParams_t )LC4 );
Pasi 5:be347c6040c1 626 LoRaMacChannelAdd( 4, ( ChannelParams_t )LC5 );
Pasi 5:be347c6040c1 627 LoRaMacChannelAdd( 5, ( ChannelParams_t )LC6 );
Pasi 5:be347c6040c1 628 LoRaMacChannelAdd( 6, ( ChannelParams_t )LC7 );
Pasi 5:be347c6040c1 629 LoRaMacChannelAdd( 7, ( ChannelParams_t )LC8 );
Pasi 5:be347c6040c1 630 LoRaMacChannelAdd( 8, ( ChannelParams_t )LC9 );
Pasi 5:be347c6040c1 631 #endif
Pasi 5:be347c6040c1 632
Pasi 5:be347c6040c1 633 #endif
Pasi 5:be347c6040c1 634 DeviceState = DEVICE_STATE_JOIN;
Pasi 5:be347c6040c1 635 break;
Pasi 5:be347c6040c1 636 }
Pasi 5:be347c6040c1 637 case DEVICE_STATE_JOIN:
Pasi 5:be347c6040c1 638 {
Pasi 5:be347c6040c1 639 #if( OVER_THE_AIR_ACTIVATION != 0 )
Pasi 5:be347c6040c1 640 MlmeReq_t mlmeReq;
Pasi 5:be347c6040c1 641
Pasi 5:be347c6040c1 642 #warning BoardGetUniqueId not needed in test software - commented out
Pasi 5:be347c6040c1 643 // Initialize LoRaMac device unique ID
Pasi 5:be347c6040c1 644 // BoardGetUniqueId( DevEui );
Pasi 5:be347c6040c1 645
Pasi 5:be347c6040c1 646 mlmeReq.Type = MLME_JOIN;
Pasi 5:be347c6040c1 647
Pasi 5:be347c6040c1 648 mlmeReq.Req.Join.DevEui = DevEui;
Pasi 5:be347c6040c1 649 mlmeReq.Req.Join.AppEui = AppEui;
Pasi 5:be347c6040c1 650 mlmeReq.Req.Join.AppKey = AppKey;
Pasi 5:be347c6040c1 651
Pasi 5:be347c6040c1 652 if( NextTx == true )
Pasi 5:be347c6040c1 653 {
Pasi 5:be347c6040c1 654 LoRaMacMlmeRequest( &mlmeReq );
Pasi 5:be347c6040c1 655 }
Pasi 5:be347c6040c1 656
Pasi 5:be347c6040c1 657 // Schedule next packet transmission
Pasi 5:be347c6040c1 658 TxDutyCycleTime = OVER_THE_AIR_ACTIVATION_DUTYCYCLE;
Pasi 5:be347c6040c1 659 DeviceState = DEVICE_STATE_CYCLE;
Pasi 5:be347c6040c1 660
Pasi 5:be347c6040c1 661 #else
Pasi 5:be347c6040c1 662 // Random seed initialization
Pasi 5:be347c6040c1 663 srand1( BoardGetRandomSeed( ) );
Pasi 5:be347c6040c1 664
Pasi 5:be347c6040c1 665 // Choose a random device address
Pasi 5:be347c6040c1 666 DevAddr = randr( 0, 0x01FFFFFF );
Pasi 5:be347c6040c1 667
Pasi 5:be347c6040c1 668 mibReq.Type = MIB_NET_ID;
Pasi 5:be347c6040c1 669 mibReq.Param.NetID = LORAWAN_NETWORK_ID;
Pasi 5:be347c6040c1 670 LoRaMacMibSetRequestConfirm( &mibReq );
Pasi 5:be347c6040c1 671
Pasi 5:be347c6040c1 672 mibReq.Type = MIB_DEV_ADDR;
Pasi 5:be347c6040c1 673 mibReq.Param.DevAddr = DevAddr;
Pasi 5:be347c6040c1 674 LoRaMacMibSetRequestConfirm( &mibReq );
Pasi 5:be347c6040c1 675
Pasi 5:be347c6040c1 676 mibReq.Type = MIB_NWK_SKEY;
Pasi 5:be347c6040c1 677 mibReq.Param.NwkSKey = NwkSKey;
Pasi 5:be347c6040c1 678 LoRaMacMibSetRequestConfirm( &mibReq );
Pasi 5:be347c6040c1 679
Pasi 5:be347c6040c1 680 mibReq.Type = MIB_APP_SKEY;
Pasi 5:be347c6040c1 681 mibReq.Param.AppSKey = AppSKey;
Pasi 5:be347c6040c1 682 LoRaMacMibSetRequestConfirm( &mibReq );
Pasi 5:be347c6040c1 683
Pasi 5:be347c6040c1 684 mibReq.Type = MIB_NETWORK_JOINED;
Pasi 5:be347c6040c1 685 mibReq.Param.IsNetworkJoined = true;
Pasi 5:be347c6040c1 686 LoRaMacMibSetRequestConfirm( &mibReq );
Pasi 5:be347c6040c1 687
Pasi 5:be347c6040c1 688 DeviceState = DEVICE_STATE_SEND;
Pasi 5:be347c6040c1 689 #endif
Pasi 5:be347c6040c1 690 break;
Pasi 5:be347c6040c1 691 }
Pasi 5:be347c6040c1 692 case DEVICE_STATE_SEND:
Pasi 5:be347c6040c1 693 {
Pasi 5:be347c6040c1 694 if( NextTx == true )
Pasi 5:be347c6040c1 695 {
Pasi 5:be347c6040c1 696 printf("Packet sent\r\n");
Pasi 5:be347c6040c1 697 PrepareTxFrame( AppPort );
Pasi 5:be347c6040c1 698
Pasi 5:be347c6040c1 699 NextTx = SendFrame( );
Pasi 5:be347c6040c1 700 if(PacketTxReq)
Pasi 5:be347c6040c1 701 {
Pasi 5:be347c6040c1 702 printf("Unscheduled packet transmission\r\n");
Pasi 5:be347c6040c1 703 PacketTxReq = false;
Pasi 5:be347c6040c1 704 }
Pasi 5:be347c6040c1 705 }
Pasi 5:be347c6040c1 706 if( ComplianceTest.Running == true )
Pasi 5:be347c6040c1 707 {
Pasi 5:be347c6040c1 708 // Schedule next packet transmission as soon as possible
Pasi 5:be347c6040c1 709 TxDutyCycleTime = 300000; // 300 ms
Pasi 5:be347c6040c1 710 }
Pasi 5:be347c6040c1 711 else
Pasi 5:be347c6040c1 712 {
Pasi 5:be347c6040c1 713 // Schedule next packet periodic transmission
Pasi 5:be347c6040c1 714 TxDutyCycleTime = APP_TX_DUTYCYCLE + randr( -APP_TX_DUTYCYCLE_RND, APP_TX_DUTYCYCLE_RND );
Pasi 5:be347c6040c1 715 }
Pasi 5:be347c6040c1 716 DeviceState = DEVICE_STATE_CYCLE;
Pasi 5:be347c6040c1 717 break;
Pasi 5:be347c6040c1 718 }
Pasi 5:be347c6040c1 719 case DEVICE_STATE_CYCLE:
Pasi 5:be347c6040c1 720 {
Pasi 5:be347c6040c1 721 DeviceState = DEVICE_STATE_SLEEP;
Pasi 5:be347c6040c1 722
Pasi 5:be347c6040c1 723 // Schedule next packet transmission
Pasi 5:be347c6040c1 724 if(PeriodicPackets)
Pasi 5:be347c6040c1 725 {
Pasi 5:be347c6040c1 726 TxNextPacketTimer.attach_us(OnTxNextPacketTimerEvent, TxDutyCycleTime);
Pasi 5:be347c6040c1 727 }
Pasi 5:be347c6040c1 728 break;
Pasi 5:be347c6040c1 729 }
Pasi 5:be347c6040c1 730 case DEVICE_STATE_SLEEP:
Pasi 5:be347c6040c1 731 {
Pasi 5:be347c6040c1 732 // Wake up through events
Pasi 5:be347c6040c1 733 if(PacketTxReq)
Pasi 5:be347c6040c1 734 {
Pasi 5:be347c6040c1 735 DeviceState = DEVICE_STATE_SEND;
Pasi 5:be347c6040c1 736 }
Pasi 5:be347c6040c1 737 #warning TimerLowPowerHandler disabled
Pasi 5:be347c6040c1 738 //TimerLowPowerHandler( );
Pasi 5:be347c6040c1 739 break;
Pasi 5:be347c6040c1 740 }
Pasi 5:be347c6040c1 741 default:
Pasi 5:be347c6040c1 742 {
Pasi 5:be347c6040c1 743 DeviceState = DEVICE_STATE_INIT;
Pasi 5:be347c6040c1 744 break;
Pasi 5:be347c6040c1 745 }
Pasi 5:be347c6040c1 746 }
Pasi 5:be347c6040c1 747 }