Semtech / lmic_MOTE_L152RC

LMIC for MOTE_L152RC

Dependents:   lmic_transmit

LoRa WAN in C for NA-mote 72

Currently version 1.5

LoRaWAN network configuration for end-device

The following three pieces of information uniquely identifies end-device to network to allow over-the-air activation. These are stored in the end-device prior to join procedure.

AppEUI

Uniquely identifies application provider of end-device.

Least-significant byte first, 8 bytes. Use LMIC_reverse_memcpy() for AppEUI to keep same byte order as that on lora server.

example C code

static const u1_t APPEUI[8]  = { 0x01, 0x00, 0x01, 0x00, 0x00, 0x0C, 0x25, 0x00 };

This is copied into LMIC by os_getArtEui() callback function in application.

DevEUI

End-device ID, unique to each end-node.

Least-significant byte first, 8 bytes. Use LMIC_reverse_memcpy() for DevEUI to keep same byte order as that on lora server.

example C code

static const u1_t DEVEUI[8]  = { 0x00, 0x00, 0x00, 0x00, 0x01, 0x0C, 0x25, 0x00 };

This is copied into LMIC by os_getDevEui() callback function in application.

AppKey (aka DevKey)

128-bit (16byte) AES key.

example C code

static const u1_t DEVKEY[16] = { 0xe4, 0x72, 0x71, 0xc5, 0xf5, 0x30, 0xa9, 0x9f, 0xcf, 0xc4, 0x0e, 0xab, 0xea, 0xd7, 0x19, 0x42 };

This is copied into LMIC by os_getDevKey() callback function in application.

Using over-the air activation, the end-device (LMIC) performs a join procedure every time it starts for first time, or has lost session context information. When join procedure has successfully completed, the end-device will have a network session key (NwkSKey) and an application session key (AppSKey), which are used for encryption and message integrity check.

configuration with http://us01-iot.semtech.com/

  • log in to server
  • click on Applications
  • find your application and click it
  • go to configure motes
  • to create a mote, you may enter a new DevEUI
    • you may copy-paste the 16byte application key from an already existing mote, if you desire.

Information

DevEUI is entered in reverse order into C-code from that shown on server (unique device ID).

AppEUI is entered in reverse order into C-code from that shown on server.

AppEUI is equivalent to "Application"

transmit power limits

FCC Part 15 rules permit one watt of transmit power when more than 50 channels are used. When received by a 64-channel gateway, the maximum power may be used.

However, if end-device is sending to a 8-channel gateway (single SX1301), the maximum transmit power permitted is +20dBm.

To configure LMIC for use with 8-channel gateway, CHNL_HYBRID should be defined in in config.h, and should be undefined for use with 64-channel gateway.

CHNL_HYBRID125KHz500KHz
defined valuechannelschannel
00 to 764
18 to 1565
216 to 2366
324 to 3167
432 to 3968
540 to 4769
648 to 5570
756 to 6371
undef0 to 6364 to 71

lmic.h@10:6c0830baf10f, 2015-12-04 (annotated)

Committer:
dudmuck
Date:
Fri Dec 04 01:05:11 2015 +0000
Revision:
10:6c0830baf10f
Parent:
8:0faa1bb768b5 
correct DR4 channel used in 8ch mode.  added JOIN_SINGLE_CHANNEL_BLOCK option for faster joining in 8ch mode.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
dudmuck 0:f2716e543d97 1 /*******************************************************************************
dudmuck 0:f2716e543d97 2 * Copyright (c) 2014-2015 IBM Corporation.
dudmuck 0:f2716e543d97 3 * All rights reserved. This program and the accompanying materials
dudmuck 0:f2716e543d97 4 * are made available under the terms of the Eclipse Public License v1.0
dudmuck 0:f2716e543d97 5 * which accompanies this distribution, and is available at
dudmuck 0:f2716e543d97 6 * http://www.eclipse.org/legal/epl-v10.html
dudmuck 0:f2716e543d97 7 *
dudmuck 0:f2716e543d97 8 * Contributors:
dudmuck 0:f2716e543d97 9 * IBM Zurich Research Lab - initial API, implementation and documentation
dudmuck 0:f2716e543d97 10 *******************************************************************************/
dudmuck 0:f2716e543d97 11
dudmuck 0:f2716e543d97 12 //! @file
dudmuck 0:f2716e543d97 13 //! @brief LMIC API
dudmuck 0:f2716e543d97 14
dudmuck 0:f2716e543d97 15 #ifndef _lmic_h_
dudmuck 0:f2716e543d97 16 #define _lmic_h_
dudmuck 0:f2716e543d97 17
dudmuck 0:f2716e543d97 18 #include "oslmic.h"
dudmuck 0:f2716e543d97 19 #include "lorabase.h"
dudmuck 0:f2716e543d97 20
dudmuck 0:f2716e543d97 21 // LMIC version
dudmuck 0:f2716e543d97 22 #define LMIC_VERSION_MAJOR 1
dudmuck 0:f2716e543d97 23 #define LMIC_VERSION_MINOR 5
dudmuck 0:f2716e543d97 24 #define LMIC_VERSION_BUILD 1431528305
dudmuck 0:f2716e543d97 25
dudmuck 0:f2716e543d97 26 enum { MAX_FRAME_LEN = 64 }; //!< Library cap on max frame length
dudmuck 0:f2716e543d97 27 enum { TXCONF_ATTEMPTS = 8 }; //!< Transmit attempts for confirmed frames
dudmuck 0:f2716e543d97 28 enum { MAX_MISSED_BCNS = 20 }; // threshold for triggering rejoin requests
dudmuck 0:f2716e543d97 29 enum { MAX_RXSYMS = 100 }; // stop tracking beacon beyond this
dudmuck 0:f2716e543d97 30
dudmuck 0:f2716e543d97 31 enum { LINK_CHECK_CONT = 12 , // continue with this after reported dead link
dudmuck 0:f2716e543d97 32 LINK_CHECK_DEAD = 24 , // after this UP frames and no response from NWK assume link is dead
dudmuck 0:f2716e543d97 33 LINK_CHECK_INIT = -12 , // UP frame count until we inc datarate
dudmuck 0:f2716e543d97 34 LINK_CHECK_OFF =-128 }; // link check disabled
dudmuck 0:f2716e543d97 35
dudmuck 0:f2716e543d97 36 enum { TIME_RESYNC = 6*128 }; // secs
dudmuck 0:f2716e543d97 37 enum { TXRX_GUARD_ms = 6000 }; // msecs - don't start TX-RX transaction before beacon
dudmuck 0:f2716e543d97 38 enum { JOIN_GUARD_ms = 9000 }; // msecs - don't start Join Req/Acc transaction before beacon
dudmuck 0:f2716e543d97 39 enum { TXRX_BCNEXT_secs = 2 }; // secs - earliest start after beacon time
dudmuck 0:f2716e543d97 40 enum { RETRY_PERIOD_secs = 3 }; // secs - random period for retrying a confirmed send
dudmuck 0:f2716e543d97 41
dudmuck 0:f2716e543d97 42 #if defined(CFG_eu868) // EU868 spectrum ====================================================
dudmuck 0:f2716e543d97 43
dudmuck 0:f2716e543d97 44 enum { MAX_CHANNELS = 16 }; //!< Max supported channels
dudmuck 0:f2716e543d97 45 enum { MAX_BANDS = 4 };
dudmuck 0:f2716e543d97 46
dudmuck 0:f2716e543d97 47 enum { LIMIT_CHANNELS = (1<<4) }; // EU868 will never have more channels
dudmuck 0:f2716e543d97 48 //! \internal
dudmuck 0:f2716e543d97 49 struct band_t {
dudmuck 0:f2716e543d97 50 u2_t txcap; // duty cycle limitation: 1/txcap
dudmuck 0:f2716e543d97 51 s1_t txpow; // maximum TX power
dudmuck 0:f2716e543d97 52 u1_t lastchnl; // last used channel
dudmuck 0:f2716e543d97 53 ostime_t avail; // channel is blocked until this time
dudmuck 0:f2716e543d97 54 };
dudmuck 0:f2716e543d97 55 TYPEDEF_xref2band_t; //!< \internal
dudmuck 0:f2716e543d97 56
dudmuck 0:f2716e543d97 57 #elif defined(CFG_us915) // US915 spectrum =================================================
dudmuck 0:f2716e543d97 58
dudmuck 0:f2716e543d97 59 enum { MAX_XCHANNELS = 2 }; // extra channels in RAM, channels 0-71 are immutable
dudmuck 0:f2716e543d97 60 enum { MAX_TXPOW_125kHz = 30 };
dudmuck 0:f2716e543d97 61
dudmuck 0:f2716e543d97 62 #endif // ==========================================================================
dudmuck 0:f2716e543d97 63
dudmuck 0:f2716e543d97 64 // Keep in sync with evdefs.hpp::drChange
dudmuck 0:f2716e543d97 65 enum { DRCHG_SET, DRCHG_NOJACC, DRCHG_NOACK, DRCHG_NOADRACK, DRCHG_NWKCMD };
dudmuck 0:f2716e543d97 66 enum { KEEP_TXPOW = -128 };
dudmuck 0:f2716e543d97 67
dudmuck 0:f2716e543d97 68
dudmuck 0:f2716e543d97 69 //! \internal
dudmuck 0:f2716e543d97 70 struct rxsched_t {
dudmuck 0:f2716e543d97 71 u1_t dr;
dudmuck 0:f2716e543d97 72 u1_t intvExp; // 0..7
dudmuck 0:f2716e543d97 73 u1_t slot; // runs from 0 to 128
dudmuck 0:f2716e543d97 74 u1_t rxsyms;
dudmuck 0:f2716e543d97 75 ostime_t rxbase;
dudmuck 0:f2716e543d97 76 ostime_t rxtime; // start of next spot
dudmuck 0:f2716e543d97 77 u4_t freq;
dudmuck 0:f2716e543d97 78 };
dudmuck 0:f2716e543d97 79 TYPEDEF_xref2rxsched_t; //!< \internal
dudmuck 0:f2716e543d97 80
dudmuck 0:f2716e543d97 81
dudmuck 0:f2716e543d97 82 //! Parsing and tracking states of beacons.
dudmuck 0:f2716e543d97 83 enum { BCN_NONE = 0x00, //!< No beacon received
dudmuck 0:f2716e543d97 84 BCN_PARTIAL = 0x01, //!< Only first (common) part could be decoded (info,lat,lon invalid/previous)
dudmuck 0:f2716e543d97 85 BCN_FULL = 0x02, //!< Full beacon decoded
dudmuck 0:f2716e543d97 86 BCN_NODRIFT = 0x04, //!< No drift value measured yet
dudmuck 0:f2716e543d97 87 BCN_NODDIFF = 0x08 }; //!< No differential drift measured yet
dudmuck 0:f2716e543d97 88 //! Information about the last and previous beacons.
dudmuck 0:f2716e543d97 89 struct bcninfo_t {
dudmuck 0:f2716e543d97 90 ostime_t txtime; //!< Time when the beacon was sent
dudmuck 0:f2716e543d97 91 s1_t rssi; //!< Adjusted RSSI value of last received beacon
dudmuck 0:f2716e543d97 92 s1_t snr; //!< Scaled SNR value of last received beacon
dudmuck 0:f2716e543d97 93 u1_t flags; //!< Last beacon reception and tracking states. See BCN_* values.
dudmuck 0:f2716e543d97 94 u4_t time; //!< GPS time in seconds of last beacon (received or surrogate)
dudmuck 0:f2716e543d97 95 //
dudmuck 0:f2716e543d97 96 u1_t info; //!< Info field of last beacon (valid only if BCN_FULL set)
dudmuck 0:f2716e543d97 97 s4_t lat; //!< Lat field of last beacon (valid only if BCN_FULL set)
dudmuck 0:f2716e543d97 98 s4_t lon; //!< Lon field of last beacon (valid only if BCN_FULL set)
dudmuck 0:f2716e543d97 99 };
dudmuck 0:f2716e543d97 100
dudmuck 0:f2716e543d97 101 // purpose of receive window - lmic_t.rxState
dudmuck 0:f2716e543d97 102 enum { RADIO_RST=0, RADIO_TX=1, RADIO_RX=2, RADIO_RXON=3 };
dudmuck 0:f2716e543d97 103 // Netid values / lmic_t.netid
dudmuck 0:f2716e543d97 104 enum { NETID_NONE=(int)~0U, NETID_MASK=(int)0xFFFFFF };
dudmuck 0:f2716e543d97 105 // MAC operation modes (lmic_t.opmode).
dudmuck 0:f2716e543d97 106 enum { OP_NONE = 0x0000,
dudmuck 0:f2716e543d97 107 OP_SCAN = 0x0001, // radio scan to find a beacon
dudmuck 0:f2716e543d97 108 OP_TRACK = 0x0002, // track my networks beacon (netid)
dudmuck 0:f2716e543d97 109 OP_JOINING = 0x0004, // device joining in progress (blocks other activities)
dudmuck 0:f2716e543d97 110 OP_TXDATA = 0x0008, // TX user data (buffered in pendTxData)
dudmuck 0:f2716e543d97 111 OP_POLL = 0x0010, // send empty UP frame to ACK confirmed DN/fetch more DN data
dudmuck 0:f2716e543d97 112 OP_REJOIN = 0x0020, // occasionally send JOIN REQUEST
dudmuck 0:f2716e543d97 113 OP_SHUTDOWN = 0x0040, // prevent MAC from doing anything
dudmuck 0:f2716e543d97 114 OP_TXRXPEND = 0x0080, // TX/RX transaction pending
dudmuck 0:f2716e543d97 115 OP_RNDTX = 0x0100, // prevent TX lining up after a beacon
dudmuck 0:f2716e543d97 116 OP_PINGINI = 0x0200, // pingable is initialized and scheduling active
dudmuck 0:f2716e543d97 117 OP_PINGABLE = 0x0400, // we're pingable
dudmuck 0:f2716e543d97 118 OP_NEXTCHNL = 0x0800, // find a new channel
dudmuck 0:f2716e543d97 119 OP_LINKDEAD = 0x1000, // link was reported as dead
dudmuck 0:f2716e543d97 120 OP_TESTMODE = 0x2000, // developer test mode
dudmuck 0:f2716e543d97 121 };
dudmuck 0:f2716e543d97 122 // TX-RX transaction flags - report back to user
dudmuck 0:f2716e543d97 123 enum { TXRX_ACK = 0x80, // confirmed UP frame was acked
dudmuck 0:f2716e543d97 124 TXRX_NACK = 0x40, // confirmed UP frame was not acked
dudmuck 0:f2716e543d97 125 TXRX_NOPORT = 0x20, // set if a frame with a port was RXed, clr if no frame/no port
dudmuck 0:f2716e543d97 126 TXRX_PORT = 0x10, // set if a frame with a port was RXed, LMIC.frame[LMIC.dataBeg-1] => port
dudmuck 0:f2716e543d97 127 TXRX_DNW1 = 0x01, // received in 1st DN slot
dudmuck 0:f2716e543d97 128 TXRX_DNW2 = 0x02, // received in 2dn DN slot
dudmuck 0:f2716e543d97 129 TXRX_PING = 0x04 }; // received in a scheduled RX slot
dudmuck 0:f2716e543d97 130 // Event types for event callback
dudmuck 0:f2716e543d97 131 enum _ev_t { EV_SCAN_TIMEOUT=1, EV_BEACON_FOUND,
dudmuck 0:f2716e543d97 132 EV_BEACON_MISSED, EV_BEACON_TRACKED, EV_JOINING,
dudmuck 0:f2716e543d97 133 EV_JOINED, EV_RFU1, EV_JOIN_FAILED, EV_REJOIN_FAILED,
dudmuck 0:f2716e543d97 134 EV_TXCOMPLETE, EV_LOST_TSYNC, EV_RESET,
dudmuck 0:f2716e543d97 135 EV_RXCOMPLETE, EV_LINK_DEAD, EV_LINK_ALIVE };
dudmuck 0:f2716e543d97 136 typedef enum _ev_t ev_t;
dudmuck 0:f2716e543d97 137
dudmuck 0:f2716e543d97 138
dudmuck 0:f2716e543d97 139 struct lmic_t {
dudmuck 0:f2716e543d97 140 // Radio settings TX/RX (also accessed by HAL)
dudmuck 0:f2716e543d97 141 ostime_t txend;
dudmuck 0:f2716e543d97 142 ostime_t rxtime;
dudmuck 0:f2716e543d97 143 u4_t freq;
dudmuck 0:f2716e543d97 144 s1_t rssi;
dudmuck 0:f2716e543d97 145 s1_t snr;
dudmuck 0:f2716e543d97 146 rps_t rps;
dudmuck 0:f2716e543d97 147 u1_t rxsyms;
dudmuck 0:f2716e543d97 148 u1_t dndr;
dudmuck 0:f2716e543d97 149 s1_t txpow; // dBm
dudmuck 5:e4ba433f0ac1 150 s1_t txpow_limit; // dBm maximum permitted
dudmuck 0:f2716e543d97 151
dudmuck 0:f2716e543d97 152 osjob_t osjob;
dudmuck 0:f2716e543d97 153
dudmuck 0:f2716e543d97 154 // Channel scheduling
dudmuck 0:f2716e543d97 155 #if defined(CFG_eu868)
dudmuck 0:f2716e543d97 156 band_t bands[MAX_BANDS];
dudmuck 0:f2716e543d97 157 u4_t channelFreq[MAX_CHANNELS];
dudmuck 0:f2716e543d97 158 u2_t channelDrMap[MAX_CHANNELS];
dudmuck 0:f2716e543d97 159 u2_t channelMap;
dudmuck 0:f2716e543d97 160 #elif defined(CFG_us915)
dudmuck 0:f2716e543d97 161 u4_t xchFreq[MAX_XCHANNELS]; // extra channel frequencies (if device is behind a repeater)
dudmuck 0:f2716e543d97 162 u2_t xchDrMap[MAX_XCHANNELS]; // extra channel datarate ranges ---XXX: ditto
dudmuck 0:f2716e543d97 163 u2_t channelMap[(72+MAX_XCHANNELS+15)/16]; // enabled bits
dudmuck 0:f2716e543d97 164 u2_t chRnd; // channel randomizer
dudmuck 0:f2716e543d97 165 #endif
dudmuck 0:f2716e543d97 166 u1_t txChnl; // channel for next TX
dudmuck 0:f2716e543d97 167 u1_t globalDutyRate; // max rate: 1/2^k
dudmuck 0:f2716e543d97 168 ostime_t globalDutyAvail; // time device can send again
dudmuck 0:f2716e543d97 169
dudmuck 0:f2716e543d97 170 u4_t netid; // current network id (~0 - none)
dudmuck 0:f2716e543d97 171 u2_t opmode;
dudmuck 0:f2716e543d97 172 u1_t upRepeat; // configured up repeat
dudmuck 0:f2716e543d97 173 s1_t adrTxPow; // ADR adjusted TX power
dudmuck 0:f2716e543d97 174 u1_t datarate; // current data rate
dudmuck 0:f2716e543d97 175 u1_t errcr; // error coding rate (used for TX only)
dudmuck 0:f2716e543d97 176 u1_t rejoinCnt; // adjustment for rejoin datarate
dudmuck 8:0faa1bb768b5 177 u1_t joinBlock; // during join attempt: current channel block
dudmuck 8:0faa1bb768b5 178 u1_t joinBlockChnl; // during join attempt: current 125KHz channel
dudmuck 0:f2716e543d97 179 s2_t drift; // last measured drift
dudmuck 0:f2716e543d97 180 s2_t lastDriftDiff;
dudmuck 0:f2716e543d97 181 s2_t maxDriftDiff;
dudmuck 0:f2716e543d97 182
dudmuck 0:f2716e543d97 183 u1_t pendTxPort;
dudmuck 0:f2716e543d97 184 u1_t pendTxConf; // confirmed data
dudmuck 0:f2716e543d97 185 u1_t pendTxLen; // +0x80 = confirmed
dudmuck 0:f2716e543d97 186 u1_t pendTxData[MAX_LEN_PAYLOAD];
dudmuck 0:f2716e543d97 187
dudmuck 0:f2716e543d97 188 u2_t devNonce; // last generated nonce
dudmuck 0:f2716e543d97 189 u1_t nwkKey[16]; // network session key
dudmuck 0:f2716e543d97 190 u1_t artKey[16]; // application router session key
dudmuck 0:f2716e543d97 191 devaddr_t devaddr;
dudmuck 0:f2716e543d97 192 u4_t seqnoDn; // device level down stream seqno
dudmuck 0:f2716e543d97 193 u4_t seqnoUp;
dudmuck 0:f2716e543d97 194
dudmuck 0:f2716e543d97 195 u1_t dnConf; // dn frame confirm pending: LORA::FCT_ACK or 0
dudmuck 0:f2716e543d97 196 s1_t adrAckReq; // counter until we reset data rate (0=off)
dudmuck 0:f2716e543d97 197 u1_t adrChanged;
dudmuck 0:f2716e543d97 198
dudmuck 0:f2716e543d97 199 u1_t margin;
dudmuck 0:f2716e543d97 200 bit_t ladrAns; // link adr adapt answer pending
dudmuck 0:f2716e543d97 201 bit_t devsAns; // device status answer pending
dudmuck 0:f2716e543d97 202 u1_t adrEnabled;
dudmuck 0:f2716e543d97 203 u1_t moreData; // NWK has more data pending
dudmuck 0:f2716e543d97 204 bit_t dutyCapAns; // have to ACK duty cycle settings
dudmuck 0:f2716e543d97 205 u1_t snchAns; // answer set new channel
dudmuck 0:f2716e543d97 206 // 2nd RX window (after up stream)
dudmuck 0:f2716e543d97 207 u1_t dn2Dr;
dudmuck 0:f2716e543d97 208 u4_t dn2Freq;
dudmuck 0:f2716e543d97 209 u1_t dn2Ans; // 0=no answer pend, 0x80+ACKs
dudmuck 0:f2716e543d97 210
dudmuck 0:f2716e543d97 211 // Class B state
dudmuck 0:f2716e543d97 212 u1_t missedBcns; // unable to track last N beacons
dudmuck 0:f2716e543d97 213 u1_t bcninfoTries; // how often to try (scan mode only)
dudmuck 0:f2716e543d97 214 u1_t pingSetAns; // answer set cmd and ACK bits
dudmuck 0:f2716e543d97 215 rxsched_t ping; // pingable setup
dudmuck 0:f2716e543d97 216
dudmuck 0:f2716e543d97 217 // Public part of MAC state
dudmuck 0:f2716e543d97 218 u1_t txCnt;
dudmuck 0:f2716e543d97 219 u1_t txrxFlags; // transaction flags (TX-RX combo)
dudmuck 0:f2716e543d97 220 u1_t dataBeg; // 0 or start of data (dataBeg-1 is port)
dudmuck 0:f2716e543d97 221 u1_t dataLen; // 0 no data or zero length data, >0 byte count of data
dudmuck 0:f2716e543d97 222 u1_t frame[MAX_LEN_FRAME];
dudmuck 0:f2716e543d97 223
dudmuck 0:f2716e543d97 224 u1_t bcnChnl;
dudmuck 0:f2716e543d97 225 u1_t bcnRxsyms; //
dudmuck 0:f2716e543d97 226 ostime_t bcnRxtime;
dudmuck 0:f2716e543d97 227 bcninfo_t bcninfo; // Last received beacon info
dudmuck 0:f2716e543d97 228 };
dudmuck 0:f2716e543d97 229 //! \var struct lmic_t LMIC
dudmuck 0:f2716e543d97 230 //! The state of LMIC MAC layer is encapsulated in this variable.
dudmuck 0:f2716e543d97 231 DECLARE_LMIC; //!< \internal
dudmuck 0:f2716e543d97 232
dudmuck 0:f2716e543d97 233 //! Construct a bit map of allowed datarates from drlo to drhi (both included).
dudmuck 0:f2716e543d97 234 #define DR_RANGE_MAP(drlo,drhi) (((u2_t)0xFFFF<<(drlo)) & ((u2_t)0xFFFF>>(15-(drhi))))
dudmuck 0:f2716e543d97 235 #if defined(CFG_eu868)
dudmuck 0:f2716e543d97 236 enum { BAND_MILLI=0, BAND_CENTI=1, BAND_DECI=2, BAND_AUX=3 };
dudmuck 0:f2716e543d97 237 bit_t LMIC_setupBand (u1_t bandidx, s1_t txpow, u2_t txcap);
dudmuck 0:f2716e543d97 238 #endif
dudmuck 0:f2716e543d97 239 bit_t LMIC_setupChannel (u1_t channel, u4_t freq, u2_t drmap, s1_t band);
dudmuck 0:f2716e543d97 240 void LMIC_disableChannel (u1_t channel);
dudmuck 0:f2716e543d97 241
dudmuck 0:f2716e543d97 242 void LMIC_setDrTxpow (dr_t dr, s1_t txpow); // set default/start DR/txpow
dudmuck 0:f2716e543d97 243 void LMIC_setAdrMode (bit_t enabled); // set ADR mode (if mobile turn off)
dudmuck 0:f2716e543d97 244 bit_t LMIC_startJoining (void);
dudmuck 0:f2716e543d97 245
dudmuck 0:f2716e543d97 246 void LMIC_shutdown (void);
dudmuck 0:f2716e543d97 247 void LMIC_init (void);
dudmuck 0:f2716e543d97 248 void LMIC_reset (void);
dudmuck 0:f2716e543d97 249 void LMIC_clrTxData (void);
dudmuck 0:f2716e543d97 250 void LMIC_setTxData (void);
dudmuck 0:f2716e543d97 251 int LMIC_setTxData2 (u1_t port, xref2u1_t data, u1_t dlen, u1_t confirmed);
dudmuck 0:f2716e543d97 252 void LMIC_sendAlive (void);
dudmuck 0:f2716e543d97 253
dudmuck 0:f2716e543d97 254 bit_t LMIC_enableTracking (u1_t tryBcnInfo);
dudmuck 0:f2716e543d97 255 void LMIC_disableTracking (void);
dudmuck 0:f2716e543d97 256
dudmuck 0:f2716e543d97 257 void LMIC_stopPingable (void);
dudmuck 0:f2716e543d97 258 void LMIC_setPingable (u1_t intvExp);
dudmuck 0:f2716e543d97 259 void LMIC_tryRejoin (void);
dudmuck 0:f2716e543d97 260
dudmuck 0:f2716e543d97 261 void LMIC_setSession (u4_t netid, devaddr_t devaddr, xref2u1_t nwkKey, xref2u1_t artKey);
dudmuck 0:f2716e543d97 262 void LMIC_setLinkCheckMode (bit_t enabled);
dudmuck 0:f2716e543d97 263
dudmuck 8:0faa1bb768b5 264 void LMIC_reverse_memcpy(u1_t *dst, const u1_t *src, size_t len);
dudmuck 0:f2716e543d97 265 // Special APIs - for development or testing
dudmuck 0:f2716e543d97 266 // !!!See implementation for caveats!!!
dudmuck 0:f2716e543d97 267
dudmuck 0:f2716e543d97 268 #endif // _lmic_h_