Semtech / LoRaWAN-lib

LoRaWAN MAC layer implementation

Dependents:   LoRaWAN-demo-72_tjm LoRaWAN-demo-72_jlc LoRaWAN-demo-elmo frdm_LoRa_Connect_Woodstream_Demo_tjm ... more

LoRAWAN-lib is a port of the GitHub LoRaMac-node LoRaWAN MAC layer implementation.

This library depends on the SX1276Lib or SX1272Lib radio drivers depending on the used mbed component shield.

This library depends also on some cryptographic helper functions as well as helper functions for the timers management. These can be found on the example projects under the system directory.

The example projects are:

  1. LoRaWAN-demo-72
  2. LoRaWAN-demo-76
  3. LoRaWAN-demo-NAMote72

The LoRaWAN specification specifies different ISM bands operating parameters. These are all implemented under the LoRaMac-board.h file.

In order to select which band to use, please change line 24 of board.h file provided on the examples projects as follows:


EU868

board.h

#define USE_BAND_868


US915

board.h

#define USE_BAND_915


US915 - Hybrid

board.h

#define USE_BAND_915_HYBRID


CN780

board.h

#define USE_BAND_780


EU433

board.h

#define USE_BAND_433

LoRaMac-api-v3.cpp@11:2426a05fe29e, 2018-07-17 (annotated)

Committer:
ubhat
Date:
Tue Jul 17 22:48:35 2018 +0000
Revision:
11:2426a05fe29e
Parent:
4:37c12dbc8dc7 
Fix bug where FCnt get incremented twice in the case of ADRACKReq with D/L ACK

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mluis 2:14a5d6ad92d5 1 /*
mluis 2:14a5d6ad92d5 2 / _____) _ | |
mluis 2:14a5d6ad92d5 3 ( (____ _____ ____ _| |_ _____ ____| |__
mluis 2:14a5d6ad92d5 4 \____ \| ___ | (_ _) ___ |/ ___) _ \
mluis 2:14a5d6ad92d5 5 _____) ) ____| | | || |_| ____( (___| | | |
mluis 2:14a5d6ad92d5 6 (______/|_____)_|_|_| \__)_____)\____)_| |_|
mluis 2:14a5d6ad92d5 7 (C)2013 Semtech
mluis 2:14a5d6ad92d5 8 ___ _____ _ ___ _ _____ ___ ___ ___ ___
mluis 2:14a5d6ad92d5 9 / __|_ _/_\ / __| |/ / __/ _ \| _ \/ __| __|
mluis 2:14a5d6ad92d5 10 \__ \ | |/ _ \ (__| ' <| _| (_) | / (__| _|
mluis 2:14a5d6ad92d5 11 |___/ |_/_/ \_\___|_|\_\_| \___/|_|_\\___|___|
mluis 2:14a5d6ad92d5 12 embedded.connectivity.solutions===============
mluis 2:14a5d6ad92d5 13
mluis 2:14a5d6ad92d5 14 Description: LoRa MAC layer implementation
mluis 2:14a5d6ad92d5 15
mluis 2:14a5d6ad92d5 16 License: Revised BSD License, see LICENSE.TXT file include in the project
mluis 2:14a5d6ad92d5 17
mluis 2:14a5d6ad92d5 18 Maintainer: Miguel Luis ( Semtech ), Gregory Cristian ( Semtech ) and Daniel Jäckle ( STACKFORCE )
mluis 2:14a5d6ad92d5 19 */
mluis 2:14a5d6ad92d5 20 #include "board.h"
mluis 2:14a5d6ad92d5 21
mluis 2:14a5d6ad92d5 22 #include "LoRaMac-api-v3.h"
mluis 2:14a5d6ad92d5 23 #include "LoRaMacTest.h"
mluis 2:14a5d6ad92d5 24
mluis 2:14a5d6ad92d5 25 /*!
mluis 2:14a5d6ad92d5 26 * Extern function declarations.
mluis 2:14a5d6ad92d5 27 */
mluis 2:14a5d6ad92d5 28 extern LoRaMacStatus_t Send( LoRaMacHeader_t *macHdr, uint8_t fPort,
mluis 2:14a5d6ad92d5 29 void *fBuffer, uint16_t fBufferSize );
mluis 2:14a5d6ad92d5 30 extern LoRaMacStatus_t PrepareFrame( LoRaMacHeader_t *macHdr, LoRaMacFrameCtrl_t *fCtrl,
mluis 2:14a5d6ad92d5 31 uint8_t fPort, void *fBuffer, uint16_t fBufferSize );
mluis 2:14a5d6ad92d5 32 extern LoRaMacStatus_t SendFrameOnChannel( ChannelParams_t channel );
mluis 2:14a5d6ad92d5 33 extern uint32_t LoRaMacState;
mluis 2:14a5d6ad92d5 34 extern LoRaMacFlags_t LoRaMacFlags;
mluis 2:14a5d6ad92d5 35
mluis 2:14a5d6ad92d5 36 /*!
mluis 2:14a5d6ad92d5 37 * Static variables
mluis 2:14a5d6ad92d5 38 */
mluis 2:14a5d6ad92d5 39 static LoRaMacEventFlags_t LoRaMacEventFlags;
mluis 2:14a5d6ad92d5 40 static LoRaMacEventInfo_t LoRaMacEventInfo;
mluis 2:14a5d6ad92d5 41 static LoRaMacPrimitives_t LoRaMacPrimitives;
mluis 2:14a5d6ad92d5 42 static LoRaMacCallback_t LoRaMacCallback;
mluis 2:14a5d6ad92d5 43 static LoRaMacCallbacks_t LoRaMacCallbacks;
mluis 2:14a5d6ad92d5 44
mluis 2:14a5d6ad92d5 45 /*!
mluis 2:14a5d6ad92d5 46 * \brief MCPS-Confirm event function
mluis 2:14a5d6ad92d5 47 *
mluis 2:14a5d6ad92d5 48 * \param [IN] mcpsConfirm - Pointer to the confirm structure,
mluis 2:14a5d6ad92d5 49 * containing confirm attributes.
mluis 2:14a5d6ad92d5 50 */
mluis 2:14a5d6ad92d5 51 static void McpsConfirm( McpsConfirm_t *mcpsConfirm )
mluis 2:14a5d6ad92d5 52 {
mluis 2:14a5d6ad92d5 53 LoRaMacEventInfo.Status = mcpsConfirm->Status;
mluis 2:14a5d6ad92d5 54 LoRaMacEventFlags.Bits.Tx = 1;
mluis 2:14a5d6ad92d5 55
mluis 2:14a5d6ad92d5 56 LoRaMacEventInfo.TxDatarate = mcpsConfirm->Datarate;
mluis 2:14a5d6ad92d5 57 LoRaMacEventInfo.TxNbRetries = mcpsConfirm->NbRetries;
mluis 2:14a5d6ad92d5 58 LoRaMacEventInfo.TxAckReceived = mcpsConfirm->AckReceived;
mluis 2:14a5d6ad92d5 59
mluis 2:14a5d6ad92d5 60 if( ( LoRaMacFlags.Bits.McpsInd != 1 ) && ( LoRaMacFlags.Bits.MlmeReq != 1 ) )
mluis 2:14a5d6ad92d5 61 {
mluis 2:14a5d6ad92d5 62 LoRaMacCallbacks.MacEvent( &LoRaMacEventFlags, &LoRaMacEventInfo );
mluis 2:14a5d6ad92d5 63 LoRaMacEventFlags.Value = 0;
mluis 2:14a5d6ad92d5 64 }
mluis 2:14a5d6ad92d5 65 }
mluis 2:14a5d6ad92d5 66
mluis 2:14a5d6ad92d5 67 /*!
mluis 2:14a5d6ad92d5 68 * \brief MCPS-Indication event function
mluis 2:14a5d6ad92d5 69 *
mluis 2:14a5d6ad92d5 70 * \param [IN] mcpsIndication - Pointer to the indication structure,
mluis 2:14a5d6ad92d5 71 * containing indication attributes.
mluis 2:14a5d6ad92d5 72 */
mluis 2:14a5d6ad92d5 73 static void McpsIndication( McpsIndication_t *mcpsIndication )
mluis 2:14a5d6ad92d5 74 {
mluis 2:14a5d6ad92d5 75 LoRaMacEventInfo.Status = mcpsIndication->Status;
mluis 2:14a5d6ad92d5 76 LoRaMacEventFlags.Bits.Rx = 1;
mluis 2:14a5d6ad92d5 77 LoRaMacEventFlags.Bits.RxSlot = mcpsIndication->RxSlot;
mluis 2:14a5d6ad92d5 78 LoRaMacEventFlags.Bits.Multicast = mcpsIndication->Multicast;
mluis 2:14a5d6ad92d5 79 if( mcpsIndication->RxData == true )
mluis 2:14a5d6ad92d5 80 {
mluis 2:14a5d6ad92d5 81 LoRaMacEventFlags.Bits.RxData = 1;
mluis 2:14a5d6ad92d5 82 }
mluis 2:14a5d6ad92d5 83
mluis 2:14a5d6ad92d5 84 LoRaMacEventInfo.RxPort = mcpsIndication->Port;
mluis 2:14a5d6ad92d5 85 LoRaMacEventInfo.RxBuffer = mcpsIndication->Buffer;
mluis 2:14a5d6ad92d5 86 LoRaMacEventInfo.RxBufferSize = mcpsIndication->BufferSize;
mluis 2:14a5d6ad92d5 87 LoRaMacEventInfo.RxRssi = mcpsIndication->Rssi;
mluis 2:14a5d6ad92d5 88 LoRaMacEventInfo.RxSnr = mcpsIndication->Snr;
mluis 2:14a5d6ad92d5 89
mluis 2:14a5d6ad92d5 90 LoRaMacCallbacks.MacEvent( &LoRaMacEventFlags, &LoRaMacEventInfo );
mluis 2:14a5d6ad92d5 91 LoRaMacEventFlags.Value = 0;
mluis 2:14a5d6ad92d5 92 }
mluis 2:14a5d6ad92d5 93
mluis 2:14a5d6ad92d5 94 /*!
mluis 2:14a5d6ad92d5 95 * \brief MLME-Confirm event function
mluis 2:14a5d6ad92d5 96 *
mluis 2:14a5d6ad92d5 97 * \param [IN] mlmeConfirm - Pointer to the confirm structure,
mluis 2:14a5d6ad92d5 98 * containing confirm attributes.
mluis 2:14a5d6ad92d5 99 */
mluis 2:14a5d6ad92d5 100 static void MlmeConfirm( MlmeConfirm_t *mlmeConfirm )
mluis 2:14a5d6ad92d5 101 {
mluis 2:14a5d6ad92d5 102 if( mlmeConfirm->Status == LORAMAC_EVENT_INFO_STATUS_OK )
mluis 2:14a5d6ad92d5 103 {
mluis 2:14a5d6ad92d5 104 switch( mlmeConfirm->MlmeRequest )
mluis 2:14a5d6ad92d5 105 {
mluis 2:14a5d6ad92d5 106 case MLME_JOIN:
mluis 2:14a5d6ad92d5 107 {
mluis 4:37c12dbc8dc7 108 // Status is OK, node has joined the network
mluis 2:14a5d6ad92d5 109 LoRaMacEventFlags.Bits.Tx = 1;
mluis 2:14a5d6ad92d5 110 LoRaMacEventFlags.Bits.Rx = 1;
mluis 2:14a5d6ad92d5 111 LoRaMacEventFlags.Bits.JoinAccept = 1;
mluis 2:14a5d6ad92d5 112 break;
mluis 2:14a5d6ad92d5 113 }
mluis 2:14a5d6ad92d5 114 case MLME_LINK_CHECK:
mluis 2:14a5d6ad92d5 115 {
mluis 2:14a5d6ad92d5 116 LoRaMacEventFlags.Bits.Tx = 1;
mluis 2:14a5d6ad92d5 117 LoRaMacEventFlags.Bits.Rx = 1;
mluis 2:14a5d6ad92d5 118 LoRaMacEventFlags.Bits.LinkCheck = 1;
mluis 2:14a5d6ad92d5 119
mluis 2:14a5d6ad92d5 120 LoRaMacEventInfo.DemodMargin = mlmeConfirm->DemodMargin;
mluis 2:14a5d6ad92d5 121 LoRaMacEventInfo.NbGateways = mlmeConfirm->NbGateways;
mluis 2:14a5d6ad92d5 122 break;
mluis 2:14a5d6ad92d5 123 }
mluis 2:14a5d6ad92d5 124 default:
mluis 2:14a5d6ad92d5 125 break;
mluis 2:14a5d6ad92d5 126 }
mluis 2:14a5d6ad92d5 127 }
mluis 4:37c12dbc8dc7 128 LoRaMacEventInfo.Status = mlmeConfirm->Status;
mluis 2:14a5d6ad92d5 129
mluis 2:14a5d6ad92d5 130 if( LoRaMacFlags.Bits.McpsInd != 1 )
mluis 2:14a5d6ad92d5 131 {
mluis 2:14a5d6ad92d5 132 LoRaMacCallbacks.MacEvent( &LoRaMacEventFlags, &LoRaMacEventInfo );
mluis 2:14a5d6ad92d5 133 LoRaMacEventFlags.Value = 0;
mluis 2:14a5d6ad92d5 134 }
mluis 2:14a5d6ad92d5 135 }
mluis 2:14a5d6ad92d5 136
mluis 2:14a5d6ad92d5 137 void LoRaMacInit( LoRaMacCallbacks_t *callbacks )
mluis 2:14a5d6ad92d5 138 {
mluis 2:14a5d6ad92d5 139 LoRaMacPrimitives.MacMcpsConfirm = McpsConfirm;
mluis 2:14a5d6ad92d5 140 LoRaMacPrimitives.MacMcpsIndication = McpsIndication;
mluis 2:14a5d6ad92d5 141 LoRaMacPrimitives.MacMlmeConfirm = MlmeConfirm;
mluis 2:14a5d6ad92d5 142
mluis 2:14a5d6ad92d5 143 LoRaMacCallbacks.MacEvent = callbacks->MacEvent;
mluis 2:14a5d6ad92d5 144 LoRaMacCallbacks.GetBatteryLevel = callbacks->GetBatteryLevel;
mluis 2:14a5d6ad92d5 145 LoRaMacCallback.GetBatteryLevel = callbacks->GetBatteryLevel;
mluis 2:14a5d6ad92d5 146
mluis 2:14a5d6ad92d5 147 LoRaMacInitialization( &LoRaMacPrimitives, &LoRaMacCallback );
mluis 2:14a5d6ad92d5 148 }
mluis 2:14a5d6ad92d5 149
mluis 2:14a5d6ad92d5 150 void LoRaMacSetAdrOn( bool enable )
mluis 2:14a5d6ad92d5 151 {
mluis 2:14a5d6ad92d5 152 MibRequestConfirm_t mibSet;
mluis 2:14a5d6ad92d5 153
mluis 2:14a5d6ad92d5 154 mibSet.Type = MIB_ADR;
mluis 2:14a5d6ad92d5 155 mibSet.Param.AdrEnable = enable;
mluis 2:14a5d6ad92d5 156
mluis 2:14a5d6ad92d5 157 LoRaMacMibSetRequestConfirm( &mibSet );
mluis 2:14a5d6ad92d5 158 }
mluis 2:14a5d6ad92d5 159
mluis 2:14a5d6ad92d5 160 void LoRaMacInitNwkIds( uint32_t netID, uint32_t devAddr, uint8_t *nwkSKey, uint8_t *appSKey )
mluis 2:14a5d6ad92d5 161 {
mluis 2:14a5d6ad92d5 162 MibRequestConfirm_t mibSet;
mluis 2:14a5d6ad92d5 163
mluis 2:14a5d6ad92d5 164 mibSet.Type = MIB_NET_ID;
mluis 2:14a5d6ad92d5 165 mibSet.Param.NetID = netID;
mluis 2:14a5d6ad92d5 166
mluis 2:14a5d6ad92d5 167 LoRaMacMibSetRequestConfirm( &mibSet );
mluis 2:14a5d6ad92d5 168
mluis 2:14a5d6ad92d5 169 mibSet.Type = MIB_DEV_ADDR;
mluis 2:14a5d6ad92d5 170 mibSet.Param.DevAddr = devAddr;
mluis 2:14a5d6ad92d5 171
mluis 2:14a5d6ad92d5 172 LoRaMacMibSetRequestConfirm( &mibSet );
mluis 2:14a5d6ad92d5 173
mluis 2:14a5d6ad92d5 174 mibSet.Type = MIB_NWK_SKEY;
mluis 2:14a5d6ad92d5 175 mibSet.Param.NwkSKey = nwkSKey;
mluis 2:14a5d6ad92d5 176
mluis 2:14a5d6ad92d5 177 LoRaMacMibSetRequestConfirm( &mibSet );
mluis 2:14a5d6ad92d5 178
mluis 2:14a5d6ad92d5 179 mibSet.Type = MIB_APP_SKEY;
mluis 2:14a5d6ad92d5 180 mibSet.Param.AppSKey = appSKey;
mluis 2:14a5d6ad92d5 181
mluis 2:14a5d6ad92d5 182 LoRaMacMibSetRequestConfirm( &mibSet );
mluis 2:14a5d6ad92d5 183
mluis 2:14a5d6ad92d5 184 mibSet.Type = MIB_NETWORK_JOINED;
mluis 2:14a5d6ad92d5 185 mibSet.Param.IsNetworkJoined = true;
mluis 2:14a5d6ad92d5 186
mluis 2:14a5d6ad92d5 187 LoRaMacMibSetRequestConfirm( &mibSet );
mluis 2:14a5d6ad92d5 188 }
mluis 2:14a5d6ad92d5 189
mluis 2:14a5d6ad92d5 190 void LoRaMacMulticastChannelAdd( MulticastParams_t *channelParam )
mluis 2:14a5d6ad92d5 191 {
mluis 2:14a5d6ad92d5 192 LoRaMacMulticastChannelLink( channelParam );
mluis 2:14a5d6ad92d5 193 }
mluis 2:14a5d6ad92d5 194
mluis 2:14a5d6ad92d5 195 void LoRaMacMulticastChannelRemove( MulticastParams_t *channelParam )
mluis 2:14a5d6ad92d5 196 {
mluis 2:14a5d6ad92d5 197 LoRaMacMulticastChannelUnlink( channelParam );
mluis 2:14a5d6ad92d5 198 }
mluis 2:14a5d6ad92d5 199
mluis 2:14a5d6ad92d5 200 uint8_t LoRaMacJoinReq( uint8_t *devEui, uint8_t *appEui, uint8_t *appKey )
mluis 2:14a5d6ad92d5 201 {
mluis 2:14a5d6ad92d5 202 MlmeReq_t mlmeRequest;
mluis 2:14a5d6ad92d5 203 uint8_t status;
mluis 2:14a5d6ad92d5 204
mluis 2:14a5d6ad92d5 205 mlmeRequest.Type = MLME_JOIN;
mluis 2:14a5d6ad92d5 206 mlmeRequest.Req.Join.AppEui = appEui;
mluis 2:14a5d6ad92d5 207 mlmeRequest.Req.Join.AppKey = appKey;
mluis 2:14a5d6ad92d5 208 mlmeRequest.Req.Join.DevEui = devEui;
mluis 2:14a5d6ad92d5 209
mluis 2:14a5d6ad92d5 210 switch( LoRaMacMlmeRequest( &mlmeRequest ) )
mluis 2:14a5d6ad92d5 211 {
mluis 2:14a5d6ad92d5 212 case LORAMAC_STATUS_OK:
mluis 2:14a5d6ad92d5 213 {
mluis 2:14a5d6ad92d5 214 status = 0;
mluis 2:14a5d6ad92d5 215 break;
mluis 2:14a5d6ad92d5 216 }
mluis 2:14a5d6ad92d5 217 case LORAMAC_STATUS_BUSY:
mluis 2:14a5d6ad92d5 218 {
mluis 2:14a5d6ad92d5 219 status = 1;
mluis 2:14a5d6ad92d5 220 break;
mluis 2:14a5d6ad92d5 221 }
mluis 2:14a5d6ad92d5 222 case LORAMAC_STATUS_NO_NETWORK_JOINED:
mluis 2:14a5d6ad92d5 223 {
mluis 2:14a5d6ad92d5 224 status = 2;
mluis 2:14a5d6ad92d5 225 break;
mluis 2:14a5d6ad92d5 226 }
mluis 2:14a5d6ad92d5 227 case LORAMAC_STATUS_LENGTH_ERROR:
mluis 2:14a5d6ad92d5 228 case LORAMAC_STATUS_MAC_CMD_LENGTH_ERROR:
mluis 2:14a5d6ad92d5 229 {
mluis 2:14a5d6ad92d5 230 status = 3;
mluis 2:14a5d6ad92d5 231 break;
mluis 2:14a5d6ad92d5 232 }
mluis 2:14a5d6ad92d5 233 case LORAMAC_STATUS_SERVICE_UNKNOWN:
mluis 2:14a5d6ad92d5 234 {
mluis 2:14a5d6ad92d5 235 status = 4;
mluis 2:14a5d6ad92d5 236 break;
mluis 2:14a5d6ad92d5 237 }
mluis 2:14a5d6ad92d5 238 case LORAMAC_STATUS_DEVICE_OFF:
mluis 2:14a5d6ad92d5 239 {
mluis 2:14a5d6ad92d5 240 status = 6;
mluis 2:14a5d6ad92d5 241 break;
mluis 2:14a5d6ad92d5 242 }
mluis 2:14a5d6ad92d5 243 default:
mluis 2:14a5d6ad92d5 244 {
mluis 2:14a5d6ad92d5 245 status = 1;
mluis 2:14a5d6ad92d5 246 break;
mluis 2:14a5d6ad92d5 247 }
mluis 2:14a5d6ad92d5 248 }
mluis 2:14a5d6ad92d5 249
mluis 2:14a5d6ad92d5 250 return status;
mluis 2:14a5d6ad92d5 251 }
mluis 2:14a5d6ad92d5 252
mluis 2:14a5d6ad92d5 253 uint8_t LoRaMacLinkCheckReq( void )
mluis 2:14a5d6ad92d5 254 {
mluis 2:14a5d6ad92d5 255 MlmeReq_t mlmeRequest;
mluis 2:14a5d6ad92d5 256 uint8_t status;
mluis 2:14a5d6ad92d5 257
mluis 2:14a5d6ad92d5 258 mlmeRequest.Type = MLME_LINK_CHECK;
mluis 2:14a5d6ad92d5 259
mluis 2:14a5d6ad92d5 260 switch( LoRaMacMlmeRequest( &mlmeRequest ) )
mluis 2:14a5d6ad92d5 261 {
mluis 2:14a5d6ad92d5 262 case LORAMAC_STATUS_OK:
mluis 2:14a5d6ad92d5 263 {
mluis 2:14a5d6ad92d5 264 status = 0;
mluis 2:14a5d6ad92d5 265 break;
mluis 2:14a5d6ad92d5 266 }
mluis 2:14a5d6ad92d5 267 case LORAMAC_STATUS_SERVICE_UNKNOWN:
mluis 2:14a5d6ad92d5 268 {
mluis 2:14a5d6ad92d5 269 status = 1;
mluis 2:14a5d6ad92d5 270 break;
mluis 2:14a5d6ad92d5 271 }
mluis 2:14a5d6ad92d5 272 default:
mluis 2:14a5d6ad92d5 273 {
mluis 2:14a5d6ad92d5 274 status = 1;
mluis 2:14a5d6ad92d5 275 break;
mluis 2:14a5d6ad92d5 276 }
mluis 2:14a5d6ad92d5 277 }
mluis 2:14a5d6ad92d5 278
mluis 2:14a5d6ad92d5 279 return status;
mluis 2:14a5d6ad92d5 280 }
mluis 2:14a5d6ad92d5 281
mluis 2:14a5d6ad92d5 282 uint8_t LoRaMacSendFrame( uint8_t fPort, void *fBuffer, uint16_t fBufferSize )
mluis 2:14a5d6ad92d5 283 {
mluis 2:14a5d6ad92d5 284 MibRequestConfirm_t mibGet;
mluis 2:14a5d6ad92d5 285 McpsReq_t mcpsRequest;
mluis 2:14a5d6ad92d5 286 uint8_t retStatus;
mluis 2:14a5d6ad92d5 287
mluis 2:14a5d6ad92d5 288 memset1( ( uint8_t* )&LoRaMacEventInfo, 0, sizeof( LoRaMacEventInfo ) );
mluis 2:14a5d6ad92d5 289
mluis 2:14a5d6ad92d5 290 mibGet.Type = MIB_CHANNELS_DATARATE;
mluis 2:14a5d6ad92d5 291 LoRaMacMibGetRequestConfirm( &mibGet );
mluis 2:14a5d6ad92d5 292
mluis 2:14a5d6ad92d5 293 mcpsRequest.Type = MCPS_UNCONFIRMED;
mluis 2:14a5d6ad92d5 294 mcpsRequest.Req.Unconfirmed.fBuffer = fBuffer;
mluis 2:14a5d6ad92d5 295 mcpsRequest.Req.Unconfirmed.fBufferSize = fBufferSize;
mluis 2:14a5d6ad92d5 296 mcpsRequest.Req.Unconfirmed.fPort = fPort;
mluis 2:14a5d6ad92d5 297 mcpsRequest.Req.Unconfirmed.Datarate = mibGet.Param.ChannelsDatarate;
mluis 2:14a5d6ad92d5 298
mluis 2:14a5d6ad92d5 299 switch( LoRaMacMcpsRequest( &mcpsRequest ) )
mluis 2:14a5d6ad92d5 300 {
mluis 2:14a5d6ad92d5 301 case LORAMAC_STATUS_OK:
mluis 2:14a5d6ad92d5 302 retStatus = 0U;
mluis 2:14a5d6ad92d5 303 break;
mluis 2:14a5d6ad92d5 304 case LORAMAC_STATUS_BUSY:
mluis 2:14a5d6ad92d5 305 retStatus = 1U;
mluis 2:14a5d6ad92d5 306 break;
mluis 2:14a5d6ad92d5 307 case LORAMAC_STATUS_NO_NETWORK_JOINED:
mluis 2:14a5d6ad92d5 308 retStatus = 2U;
mluis 2:14a5d6ad92d5 309 break;
mluis 2:14a5d6ad92d5 310 case LORAMAC_STATUS_LENGTH_ERROR:
mluis 2:14a5d6ad92d5 311 case LORAMAC_STATUS_MAC_CMD_LENGTH_ERROR:
mluis 2:14a5d6ad92d5 312 retStatus = 3U;
mluis 2:14a5d6ad92d5 313 break;
mluis 2:14a5d6ad92d5 314 case LORAMAC_STATUS_SERVICE_UNKNOWN:
mluis 2:14a5d6ad92d5 315 retStatus = 4U;
mluis 2:14a5d6ad92d5 316 break;
mluis 2:14a5d6ad92d5 317 case LORAMAC_STATUS_DEVICE_OFF:
mluis 2:14a5d6ad92d5 318 retStatus = 6U;
mluis 2:14a5d6ad92d5 319 break;
mluis 2:14a5d6ad92d5 320 default:
mluis 2:14a5d6ad92d5 321 retStatus = 1U;
mluis 2:14a5d6ad92d5 322 break;
mluis 2:14a5d6ad92d5 323 }
mluis 2:14a5d6ad92d5 324
mluis 2:14a5d6ad92d5 325 return retStatus;
mluis 2:14a5d6ad92d5 326 }
mluis 2:14a5d6ad92d5 327
mluis 2:14a5d6ad92d5 328 uint8_t LoRaMacSendConfirmedFrame( uint8_t fPort, void *fBuffer, uint16_t fBufferSize, uint8_t nbRetries )
mluis 2:14a5d6ad92d5 329 {
mluis 2:14a5d6ad92d5 330 MibRequestConfirm_t mibGet;
mluis 2:14a5d6ad92d5 331 McpsReq_t mcpsRequest;
mluis 2:14a5d6ad92d5 332 uint8_t retStatus;
mluis 2:14a5d6ad92d5 333
mluis 2:14a5d6ad92d5 334 memset1( ( uint8_t* )&LoRaMacEventInfo, 0, sizeof( LoRaMacEventInfo ) );
mluis 2:14a5d6ad92d5 335
mluis 2:14a5d6ad92d5 336 mibGet.Type = MIB_CHANNELS_DATARATE;
mluis 2:14a5d6ad92d5 337 LoRaMacMibGetRequestConfirm( &mibGet );
mluis 2:14a5d6ad92d5 338
mluis 2:14a5d6ad92d5 339 mcpsRequest.Type = MCPS_CONFIRMED;
mluis 2:14a5d6ad92d5 340 mcpsRequest.Req.Confirmed.fBuffer = fBuffer;
mluis 2:14a5d6ad92d5 341 mcpsRequest.Req.Confirmed.fBufferSize = fBufferSize;
mluis 2:14a5d6ad92d5 342 mcpsRequest.Req.Confirmed.fPort = fPort;
mluis 3:b9d87593a8ae 343 mcpsRequest.Req.Confirmed.NbTrials = nbRetries;
mluis 2:14a5d6ad92d5 344 mcpsRequest.Req.Confirmed.Datarate = mibGet.Param.ChannelsDatarate;
mluis 2:14a5d6ad92d5 345
mluis 2:14a5d6ad92d5 346 switch( LoRaMacMcpsRequest( &mcpsRequest ) )
mluis 2:14a5d6ad92d5 347 {
mluis 2:14a5d6ad92d5 348 case LORAMAC_STATUS_OK:
mluis 2:14a5d6ad92d5 349 retStatus = 0U;
mluis 2:14a5d6ad92d5 350 break;
mluis 2:14a5d6ad92d5 351 case LORAMAC_STATUS_BUSY:
mluis 2:14a5d6ad92d5 352 retStatus = 1U;
mluis 2:14a5d6ad92d5 353 break;
mluis 2:14a5d6ad92d5 354 case LORAMAC_STATUS_NO_NETWORK_JOINED:
mluis 2:14a5d6ad92d5 355 retStatus = 2U;
mluis 2:14a5d6ad92d5 356 break;
mluis 2:14a5d6ad92d5 357 case LORAMAC_STATUS_LENGTH_ERROR:
mluis 2:14a5d6ad92d5 358 case LORAMAC_STATUS_MAC_CMD_LENGTH_ERROR:
mluis 2:14a5d6ad92d5 359 retStatus = 3U;
mluis 2:14a5d6ad92d5 360 break;
mluis 2:14a5d6ad92d5 361 case LORAMAC_STATUS_SERVICE_UNKNOWN:
mluis 2:14a5d6ad92d5 362 retStatus = 4U;
mluis 2:14a5d6ad92d5 363 break;
mluis 2:14a5d6ad92d5 364 case LORAMAC_STATUS_DEVICE_OFF:
mluis 2:14a5d6ad92d5 365 retStatus = 6U;
mluis 2:14a5d6ad92d5 366 break;
mluis 2:14a5d6ad92d5 367 default:
mluis 2:14a5d6ad92d5 368 retStatus = 1U;
mluis 2:14a5d6ad92d5 369 break;
mluis 2:14a5d6ad92d5 370 }
mluis 2:14a5d6ad92d5 371
mluis 2:14a5d6ad92d5 372 return retStatus;
mluis 2:14a5d6ad92d5 373 }
mluis 2:14a5d6ad92d5 374
mluis 2:14a5d6ad92d5 375 uint8_t LoRaMacSend( LoRaMacHeader_t *macHdr, uint8_t *fOpts, uint8_t fPort, void *fBuffer, uint16_t fBufferSize )
mluis 2:14a5d6ad92d5 376 {
mluis 2:14a5d6ad92d5 377 uint8_t retStatus;
mluis 2:14a5d6ad92d5 378
mluis 2:14a5d6ad92d5 379 memset1( ( uint8_t* ) &LoRaMacEventInfo, 0, sizeof( LoRaMacEventInfo ) );
mluis 2:14a5d6ad92d5 380
mluis 2:14a5d6ad92d5 381 switch( Send( macHdr, fPort, fBuffer, fBufferSize ) )
mluis 2:14a5d6ad92d5 382 {
mluis 2:14a5d6ad92d5 383 case LORAMAC_STATUS_OK:
mluis 2:14a5d6ad92d5 384 retStatus = 0U;
mluis 2:14a5d6ad92d5 385 break;
mluis 2:14a5d6ad92d5 386 case LORAMAC_STATUS_BUSY:
mluis 2:14a5d6ad92d5 387 retStatus = 1U;
mluis 2:14a5d6ad92d5 388 break;
mluis 2:14a5d6ad92d5 389 case LORAMAC_STATUS_NO_NETWORK_JOINED:
mluis 2:14a5d6ad92d5 390 retStatus = 2U;
mluis 2:14a5d6ad92d5 391 break;
mluis 2:14a5d6ad92d5 392 case LORAMAC_STATUS_LENGTH_ERROR:
mluis 2:14a5d6ad92d5 393 case LORAMAC_STATUS_MAC_CMD_LENGTH_ERROR:
mluis 2:14a5d6ad92d5 394 retStatus = 3U;
mluis 2:14a5d6ad92d5 395 break;
mluis 2:14a5d6ad92d5 396 case LORAMAC_STATUS_SERVICE_UNKNOWN:
mluis 2:14a5d6ad92d5 397 retStatus = 4U;
mluis 2:14a5d6ad92d5 398 break;
mluis 2:14a5d6ad92d5 399 case LORAMAC_STATUS_DEVICE_OFF:
mluis 2:14a5d6ad92d5 400 retStatus = 6U;
mluis 2:14a5d6ad92d5 401 break;
mluis 2:14a5d6ad92d5 402 default:
mluis 2:14a5d6ad92d5 403 retStatus = 1U;
mluis 2:14a5d6ad92d5 404 break;
mluis 2:14a5d6ad92d5 405 }
mluis 2:14a5d6ad92d5 406
mluis 2:14a5d6ad92d5 407 return retStatus;
mluis 2:14a5d6ad92d5 408 }
mluis 2:14a5d6ad92d5 409
mluis 2:14a5d6ad92d5 410 uint8_t LoRaMacPrepareFrame( ChannelParams_t channel,LoRaMacHeader_t *macHdr, LoRaMacFrameCtrl_t *fCtrl, uint8_t *fOpts, uint8_t fPort, void *fBuffer, uint16_t fBufferSize )
mluis 2:14a5d6ad92d5 411 {
mluis 2:14a5d6ad92d5 412 uint8_t retStatus;
mluis 2:14a5d6ad92d5 413
mluis 2:14a5d6ad92d5 414 switch( PrepareFrame( macHdr, fCtrl, fPort, fBuffer, fBufferSize ) )
mluis 2:14a5d6ad92d5 415 {
mluis 2:14a5d6ad92d5 416 case LORAMAC_STATUS_OK:
mluis 2:14a5d6ad92d5 417 retStatus = 0U;
mluis 2:14a5d6ad92d5 418 break;
mluis 2:14a5d6ad92d5 419 case LORAMAC_STATUS_BUSY:
mluis 2:14a5d6ad92d5 420 retStatus = 1U;
mluis 2:14a5d6ad92d5 421 break;
mluis 2:14a5d6ad92d5 422 case LORAMAC_STATUS_NO_NETWORK_JOINED:
mluis 2:14a5d6ad92d5 423 retStatus = 2U;
mluis 2:14a5d6ad92d5 424 break;
mluis 2:14a5d6ad92d5 425 case LORAMAC_STATUS_LENGTH_ERROR:
mluis 2:14a5d6ad92d5 426 case LORAMAC_STATUS_MAC_CMD_LENGTH_ERROR:
mluis 2:14a5d6ad92d5 427 retStatus = 3U;
mluis 2:14a5d6ad92d5 428 break;
mluis 2:14a5d6ad92d5 429 case LORAMAC_STATUS_SERVICE_UNKNOWN:
mluis 2:14a5d6ad92d5 430 retStatus = 4U;
mluis 2:14a5d6ad92d5 431 break;
mluis 2:14a5d6ad92d5 432 default:
mluis 2:14a5d6ad92d5 433 retStatus = 1U;
mluis 2:14a5d6ad92d5 434 break;
mluis 2:14a5d6ad92d5 435 }
mluis 2:14a5d6ad92d5 436
mluis 2:14a5d6ad92d5 437 return retStatus;
mluis 2:14a5d6ad92d5 438 }
mluis 2:14a5d6ad92d5 439
mluis 2:14a5d6ad92d5 440 uint8_t LoRaMacSendFrameOnChannel( ChannelParams_t channel )
mluis 2:14a5d6ad92d5 441 {
mluis 2:14a5d6ad92d5 442 memset1( ( uint8_t* ) &LoRaMacEventInfo, 0, sizeof( LoRaMacEventInfo ) );
mluis 2:14a5d6ad92d5 443
mluis 2:14a5d6ad92d5 444 SendFrameOnChannel( channel );
mluis 2:14a5d6ad92d5 445
mluis 2:14a5d6ad92d5 446 /* SendFrameOnChannel has always status "OK" */
mluis 2:14a5d6ad92d5 447 return 0;
mluis 2:14a5d6ad92d5 448 }
mluis 2:14a5d6ad92d5 449
mluis 2:14a5d6ad92d5 450 uint8_t LoRaMacSendOnChannel( ChannelParams_t channel, LoRaMacHeader_t *macHdr, LoRaMacFrameCtrl_t *fCtrl, uint8_t *fOpts, uint8_t fPort, void *fBuffer, uint16_t fBufferSize )
mluis 2:14a5d6ad92d5 451 {
mluis 2:14a5d6ad92d5 452 uint8_t status = 0;
mluis 2:14a5d6ad92d5 453
mluis 2:14a5d6ad92d5 454 if( ( LoRaMacState & 0x00000001 ) == 0x00000001 )
mluis 2:14a5d6ad92d5 455 {
mluis 2:14a5d6ad92d5 456 return 1; // MAC is busy transmitting a previous frame
mluis 2:14a5d6ad92d5 457 }
mluis 2:14a5d6ad92d5 458
mluis 2:14a5d6ad92d5 459 status = LoRaMacPrepareFrame( channel, macHdr, fCtrl, fOpts, fPort, fBuffer, fBufferSize );
mluis 2:14a5d6ad92d5 460 if( status != 0 )
mluis 2:14a5d6ad92d5 461 {
mluis 2:14a5d6ad92d5 462 return status;
mluis 2:14a5d6ad92d5 463 }
mluis 2:14a5d6ad92d5 464
mluis 2:14a5d6ad92d5 465 LoRaMacEventInfo.TxNbRetries = 0;
mluis 2:14a5d6ad92d5 466 LoRaMacEventInfo.TxAckReceived = false;
mluis 2:14a5d6ad92d5 467
mluis 2:14a5d6ad92d5 468 return LoRaMacSendFrameOnChannel( channel );
mluis 2:14a5d6ad92d5 469 }
mluis 2:14a5d6ad92d5 470
mluis 2:14a5d6ad92d5 471 void LoRaMacSetDeviceClass( DeviceClass_t deviceClass )
mluis 2:14a5d6ad92d5 472 {
mluis 2:14a5d6ad92d5 473 MibRequestConfirm_t mibSet;
mluis 2:14a5d6ad92d5 474
mluis 2:14a5d6ad92d5 475 mibSet.Type = MIB_DEVICE_CLASS;
mluis 2:14a5d6ad92d5 476 mibSet.Param.Class = deviceClass;
mluis 2:14a5d6ad92d5 477
mluis 2:14a5d6ad92d5 478 LoRaMacMibSetRequestConfirm( &mibSet );
mluis 2:14a5d6ad92d5 479 }
mluis 2:14a5d6ad92d5 480
mluis 2:14a5d6ad92d5 481 void LoRaMacSetPublicNetwork( bool enable )
mluis 2:14a5d6ad92d5 482 {
mluis 2:14a5d6ad92d5 483 MibRequestConfirm_t mibSet;
mluis 2:14a5d6ad92d5 484
mluis 2:14a5d6ad92d5 485 mibSet.Type = MIB_PUBLIC_NETWORK;
mluis 2:14a5d6ad92d5 486 mibSet.Param.EnablePublicNetwork = enable;
mluis 2:14a5d6ad92d5 487
mluis 2:14a5d6ad92d5 488 LoRaMacMibSetRequestConfirm( &mibSet );
mluis 2:14a5d6ad92d5 489 }
mluis 2:14a5d6ad92d5 490
mluis 2:14a5d6ad92d5 491 void LoRaMacSetDutyCycleOn( bool enable )
mluis 2:14a5d6ad92d5 492 {
mluis 2:14a5d6ad92d5 493 LoRaMacTestSetDutyCycleOn( enable );
mluis 2:14a5d6ad92d5 494 }
mluis 2:14a5d6ad92d5 495
mluis 2:14a5d6ad92d5 496 void LoRaMacSetChannel( uint8_t id, ChannelParams_t params )
mluis 2:14a5d6ad92d5 497 {
mluis 2:14a5d6ad92d5 498 LoRaMacChannelAdd( id, params );
mluis 2:14a5d6ad92d5 499 }
mluis 2:14a5d6ad92d5 500
mluis 2:14a5d6ad92d5 501 void LoRaMacSetRx2Channel( Rx2ChannelParams_t param )
mluis 2:14a5d6ad92d5 502 {
mluis 2:14a5d6ad92d5 503 MibRequestConfirm_t mibSet;
mluis 2:14a5d6ad92d5 504
mluis 2:14a5d6ad92d5 505 mibSet.Type = MIB_RX2_CHANNEL;
mluis 2:14a5d6ad92d5 506 mibSet.Param.Rx2Channel = param;
mluis 2:14a5d6ad92d5 507
mluis 2:14a5d6ad92d5 508 LoRaMacMibSetRequestConfirm( &mibSet );
mluis 2:14a5d6ad92d5 509 }
mluis 2:14a5d6ad92d5 510
mluis 2:14a5d6ad92d5 511 void LoRaMacSetChannelsMask( uint16_t *mask )
mluis 2:14a5d6ad92d5 512 {
mluis 2:14a5d6ad92d5 513 MibRequestConfirm_t mibSet;
mluis 2:14a5d6ad92d5 514
mluis 2:14a5d6ad92d5 515 mibSet.Type = MIB_CHANNELS_MASK;
mluis 2:14a5d6ad92d5 516 mibSet.Param.ChannelsMask = mask;
mluis 2:14a5d6ad92d5 517
mluis 2:14a5d6ad92d5 518 LoRaMacMibSetRequestConfirm( &mibSet );
mluis 2:14a5d6ad92d5 519 }
mluis 2:14a5d6ad92d5 520
mluis 2:14a5d6ad92d5 521 void LoRaMacSetChannelsNbRep( uint8_t nbRep )
mluis 2:14a5d6ad92d5 522 {
mluis 2:14a5d6ad92d5 523 MibRequestConfirm_t mibSet;
mluis 2:14a5d6ad92d5 524
mluis 2:14a5d6ad92d5 525 mibSet.Type = MIB_CHANNELS_NB_REP;
mluis 2:14a5d6ad92d5 526 mibSet.Param.ChannelNbRep = nbRep;
mluis 2:14a5d6ad92d5 527
mluis 2:14a5d6ad92d5 528 LoRaMacMibSetRequestConfirm( &mibSet );
mluis 2:14a5d6ad92d5 529 }
mluis 2:14a5d6ad92d5 530
mluis 2:14a5d6ad92d5 531 void LoRaMacSetMaxRxWindow( uint32_t delay )
mluis 2:14a5d6ad92d5 532 {
mluis 2:14a5d6ad92d5 533 MibRequestConfirm_t mibSet;
mluis 2:14a5d6ad92d5 534
mluis 2:14a5d6ad92d5 535 mibSet.Type = MIB_MAX_RX_WINDOW_DURATION;
mluis 2:14a5d6ad92d5 536 mibSet.Param.MaxRxWindow = delay;
mluis 2:14a5d6ad92d5 537
mluis 2:14a5d6ad92d5 538 LoRaMacMibSetRequestConfirm( &mibSet );
mluis 2:14a5d6ad92d5 539 }
mluis 2:14a5d6ad92d5 540
mluis 2:14a5d6ad92d5 541 void LoRaMacSetReceiveDelay1( uint32_t delay )
mluis 2:14a5d6ad92d5 542 {
mluis 2:14a5d6ad92d5 543 MibRequestConfirm_t mibSet;
mluis 2:14a5d6ad92d5 544
mluis 2:14a5d6ad92d5 545 mibSet.Type = MIB_RECEIVE_DELAY_1;
mluis 2:14a5d6ad92d5 546 mibSet.Param.ReceiveDelay1 = delay;
mluis 2:14a5d6ad92d5 547
mluis 2:14a5d6ad92d5 548 LoRaMacMibSetRequestConfirm( &mibSet );
mluis 2:14a5d6ad92d5 549 }
mluis 2:14a5d6ad92d5 550
mluis 2:14a5d6ad92d5 551 void LoRaMacSetReceiveDelay2( uint32_t delay )
mluis 2:14a5d6ad92d5 552 {
mluis 2:14a5d6ad92d5 553 MibRequestConfirm_t mibSet;
mluis 2:14a5d6ad92d5 554
mluis 2:14a5d6ad92d5 555 mibSet.Type = MIB_RECEIVE_DELAY_2;
mluis 2:14a5d6ad92d5 556 mibSet.Param.ReceiveDelay2 = delay;
mluis 2:14a5d6ad92d5 557
mluis 2:14a5d6ad92d5 558 LoRaMacMibSetRequestConfirm( &mibSet );
mluis 2:14a5d6ad92d5 559 }
mluis 2:14a5d6ad92d5 560
mluis 2:14a5d6ad92d5 561 void LoRaMacSetJoinAcceptDelay1( uint32_t delay )
mluis 2:14a5d6ad92d5 562 {
mluis 2:14a5d6ad92d5 563 MibRequestConfirm_t mibSet;
mluis 2:14a5d6ad92d5 564
mluis 2:14a5d6ad92d5 565 mibSet.Type = MIB_JOIN_ACCEPT_DELAY_1;
mluis 2:14a5d6ad92d5 566 mibSet.Param.JoinAcceptDelay1 = delay;
mluis 2:14a5d6ad92d5 567
mluis 2:14a5d6ad92d5 568 LoRaMacMibSetRequestConfirm( &mibSet );
mluis 2:14a5d6ad92d5 569 }
mluis 2:14a5d6ad92d5 570
mluis 2:14a5d6ad92d5 571 void LoRaMacSetJoinAcceptDelay2( uint32_t delay )
mluis 2:14a5d6ad92d5 572 {
mluis 2:14a5d6ad92d5 573 MibRequestConfirm_t mibSet;
mluis 2:14a5d6ad92d5 574
mluis 2:14a5d6ad92d5 575 mibSet.Type = MIB_JOIN_ACCEPT_DELAY_2;
mluis 2:14a5d6ad92d5 576 mibSet.Param.JoinAcceptDelay2 = delay;
mluis 2:14a5d6ad92d5 577
mluis 2:14a5d6ad92d5 578 LoRaMacMibSetRequestConfirm( &mibSet );
mluis 2:14a5d6ad92d5 579 }
mluis 2:14a5d6ad92d5 580
mluis 2:14a5d6ad92d5 581 void LoRaMacSetChannelsDatarate( int8_t datarate )
mluis 2:14a5d6ad92d5 582 {
mluis 2:14a5d6ad92d5 583 MibRequestConfirm_t mibSet;
mluis 2:14a5d6ad92d5 584
mluis 2:14a5d6ad92d5 585 mibSet.Type = MIB_CHANNELS_DATARATE;
mluis 2:14a5d6ad92d5 586 mibSet.Param.ChannelsDatarate = datarate;
mluis 2:14a5d6ad92d5 587
mluis 2:14a5d6ad92d5 588 LoRaMacMibSetRequestConfirm( &mibSet );
mluis 2:14a5d6ad92d5 589 }
mluis 2:14a5d6ad92d5 590
mluis 2:14a5d6ad92d5 591 void LoRaMacSetChannelsTxPower( int8_t txPower )
mluis 2:14a5d6ad92d5 592 {
mluis 2:14a5d6ad92d5 593 MibRequestConfirm_t mibSet;
mluis 2:14a5d6ad92d5 594
mluis 2:14a5d6ad92d5 595 mibSet.Type = MIB_CHANNELS_TX_POWER;
mluis 2:14a5d6ad92d5 596 mibSet.Param.ChannelsTxPower = txPower;
mluis 2:14a5d6ad92d5 597
mluis 2:14a5d6ad92d5 598 LoRaMacMibSetRequestConfirm( &mibSet );
mluis 2:14a5d6ad92d5 599 }
mluis 2:14a5d6ad92d5 600
mluis 2:14a5d6ad92d5 601 uint32_t LoRaMacGetUpLinkCounter( void )
mluis 2:14a5d6ad92d5 602 {
mluis 2:14a5d6ad92d5 603 MibRequestConfirm_t mibGet;
mluis 2:14a5d6ad92d5 604
mluis 2:14a5d6ad92d5 605 mibGet.Type = MIB_UPLINK_COUNTER;
mluis 2:14a5d6ad92d5 606
mluis 2:14a5d6ad92d5 607 LoRaMacMibGetRequestConfirm( &mibGet );
mluis 2:14a5d6ad92d5 608
mluis 2:14a5d6ad92d5 609 return mibGet.Param.UpLinkCounter;
mluis 2:14a5d6ad92d5 610 }
mluis 2:14a5d6ad92d5 611
mluis 2:14a5d6ad92d5 612 uint32_t LoRaMacGetDownLinkCounter( void )
mluis 2:14a5d6ad92d5 613 {
mluis 2:14a5d6ad92d5 614 MibRequestConfirm_t mibGet;
mluis 2:14a5d6ad92d5 615
mluis 2:14a5d6ad92d5 616 mibGet.Type = MIB_DOWNLINK_COUNTER;
mluis 2:14a5d6ad92d5 617
mluis 2:14a5d6ad92d5 618 LoRaMacMibGetRequestConfirm( &mibGet );
mluis 2:14a5d6ad92d5 619
mluis 2:14a5d6ad92d5 620 return mibGet.Param.DownLinkCounter;
mluis 2:14a5d6ad92d5 621 }
mluis 2:14a5d6ad92d5 622
mluis 2:14a5d6ad92d5 623 void LoRaMacSetMicTest( uint16_t txPacketCounter )
mluis 2:14a5d6ad92d5 624 {
mluis 2:14a5d6ad92d5 625 LoRaMacTestSetMic( txPacketCounter );
mluis 2:14a5d6ad92d5 626 }