f9bd2588a2
fix Security breach found by Tencent Blade Team please refer to security advisory - CVE-2020-11068
431 lines
12 KiB
C
431 lines
12 KiB
C
#include "LoRaApi.h"
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#if( OVER_THE_AIR_ACTIVATION == 0 )
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uint8_t DevEui[] = { 0x38, 0x37, 0x37, 0x37, 0x71, 0x37, 0x68, 0x07 };
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uint8_t JoinEui[] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
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uint8_t AppKey[] = { 0x2B, 0x7E, 0x15, 0x16, 0x28, 0xAE, 0xD2, 0xA6, 0xAB, 0xF7, 0x15, 0x88, 0x09, 0xCF, 0x4F, 0x3C };
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uint8_t NwkKey[] = { 0x2B, 0x7E, 0x15, 0x16, 0x28, 0xAE, 0xD2, 0xA6, 0xAB, 0xF7, 0x15, 0x88, 0x09, 0xCF, 0x4F, 0x3C };
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uint32_t DevAddr = 0x008B6CCB;
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uint8_t FNwkSIntKey[] = { 0x2B, 0x7E, 0x15, 0x16, 0x28, 0xAE, 0xD2, 0xA6, 0xAB, 0xF7, 0x15, 0x88, 0x09, 0xCF, 0x4F, 0x3C };
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uint8_t SNwkSIntKey[] = { 0x2B, 0x7E, 0x15, 0x16, 0x28, 0xAE, 0xD2, 0xA6, 0xAB, 0xF7, 0x15, 0x88, 0x09, 0xCF, 0x4F, 0x3C };
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uint8_t NwkSEncKey[] = { 0x2B, 0x7E, 0x15, 0x16, 0x28, 0xAE, 0xD2, 0xA6, 0xAB, 0xF7, 0x15, 0x88, 0x09, 0xCF, 0x4F, 0x3C };
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uint8_t AppSKey[] = { 0x2B, 0x7E, 0x15, 0x16, 0x28, 0xAE, 0xD2, 0xA6, 0xAB, 0xF7, 0x15, 0x88, 0x09, 0xCF, 0x4F, 0x3C };
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#else
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uint8_t DevEui[] = { 0x47, 0x9B, 0x41, 0xF2, 0x00, 0x45, 0x00, 0x28 };
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uint8_t JoinEui[] = { 0x52, 0x69, 0x73, 0x69, 0x6E, 0x67, 0x48, 0x46 };
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uint8_t AppKey[] = { 0x2B, 0x7E, 0x15, 0x16, 0x28, 0xAE, 0xD2, 0xA6, 0xAB, 0xF7, 0x15, 0x88, 0x09, 0xCF, 0x4F, 0x3C };
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uint8_t NwkKey[] = { 0x2B, 0x7E, 0x15, 0x16, 0x28, 0xAE, 0xD2, 0xA6, 0xAB, 0xF7, 0x15, 0x88, 0x09, 0xCF, 0x4F, 0x3C };
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uint32_t DevAddr = 0x00ADE921;
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uint8_t FNwkSIntKey[] = { 0x2B, 0x7E, 0x15, 0x16, 0x28, 0xAE, 0xD2, 0xA6, 0xAB, 0xF7, 0x15, 0x88, 0x09, 0xCF, 0x4F, 0x3C };
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uint8_t SNwkSIntKey[] = { 0x2B, 0x7E, 0x15, 0x16, 0x28, 0xAE, 0xD2, 0xA6, 0xAB, 0xF7, 0x15, 0x88, 0x09, 0xCF, 0x4F, 0x3C };
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uint8_t NwkSEncKey[] = { 0x2B, 0x7E, 0x15, 0x16, 0x28, 0xAE, 0xD2, 0xA6, 0xAB, 0xF7, 0x15, 0x88, 0x09, 0xCF, 0x4F, 0x3C };
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uint8_t AppSKey[] = { 0x2B, 0x7E, 0x15, 0x16, 0x28, 0xAE, 0xD2, 0xA6, 0xAB, 0xF7, 0x15, 0x88, 0x09, 0xCF, 0x4F, 0x3C };
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#endif
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bool NextTx = true;
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uint8_t IsTxConfirmed = false;
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TimerEvent_t TxNextPacketTimer;
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uint8_t AppPort = 2;
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uint8_t AppDataSize = 13;
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uint8_t AppDataBuffer[LORAWAN_APP_DATA_MAX_SIZE];
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LoRaMacPrimitives_t LoRaMacPrimitives;
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LoRaMacCallback_t LoRaMacCallbacks;
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MibRequestConfirm_t mibReq;
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LoRaMacStatus_t status;
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LoRaMacStatus_t SendFrame( void )
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{
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McpsReq_t mcpsReq;
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LoRaMacTxInfo_t txInfo;
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if( LoRaMacQueryTxPossible( AppDataSize, &txInfo ) != LORAMAC_STATUS_OK )
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{
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// Send empty frame in order to flush MAC commands
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mcpsReq.Type = MCPS_UNCONFIRMED;
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mcpsReq.Req.Unconfirmed.fBuffer = NULL;
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mcpsReq.Req.Unconfirmed.fBufferSize = 0;
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mcpsReq.Req.Unconfirmed.Datarate = LORAWAN_DEFAULT_DATARATE;
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}
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else
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{
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if( IsTxConfirmed == false )
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{
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mcpsReq.Type = MCPS_UNCONFIRMED;
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mcpsReq.Req.Unconfirmed.fPort = AppPort;
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mcpsReq.Req.Unconfirmed.fBuffer = AppDataBuffer;
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mcpsReq.Req.Unconfirmed.fBufferSize = AppDataSize;
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mcpsReq.Req.Unconfirmed.Datarate = LORAWAN_DEFAULT_DATARATE;
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}
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else
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{
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mcpsReq.Type = MCPS_CONFIRMED;
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mcpsReq.Req.Confirmed.fPort = AppPort;
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mcpsReq.Req.Confirmed.fBuffer = AppDataBuffer;
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mcpsReq.Req.Confirmed.fBufferSize = AppDataSize;
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mcpsReq.Req.Confirmed.NbTrials = 8;
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mcpsReq.Req.Confirmed.Datarate = LORAWAN_DEFAULT_DATARATE;
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}
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}
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/*<2A><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>*/
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return LoRaMacMcpsRequest( &mcpsReq);
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}
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static void McpsConfirm( McpsConfirm_t *mcpsConfirm )
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{
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if( mcpsConfirm->Status == LORAMAC_EVENT_INFO_STATUS_OK )
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{
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switch( mcpsConfirm->McpsRequest )
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{
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case MCPS_UNCONFIRMED:
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{
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break;
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}
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case MCPS_CONFIRMED:
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{
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break;
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}
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case MCPS_PROPRIETARY:
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{
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break;
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}
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default:
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break;
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}
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}
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}
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static void OnTxNextPacketTimerEvent( void* context)
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{
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MibRequestConfirm_t mibReq;
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LoRaMacStatus_t status;
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TimerStop( &TxNextPacketTimer );
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mibReq.Type = MIB_NETWORK_ACTIVATION;
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status = LoRaMacMibGetRequestConfirm( &mibReq );
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if( status == LORAMAC_STATUS_OK )
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{
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if( mibReq.Param.NetworkActivation == ACTIVATION_TYPE_NONE )
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{
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// Network not joined yet. Try to join again
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LoRa_JoinNetwork(1);
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}
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else
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{
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NextTx = true;
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}
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}
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NextTx = true;
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}
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static void McpsIndication( McpsIndication_t *mcpsIndication )
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{
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if( mcpsIndication->Status != LORAMAC_EVENT_INFO_STATUS_OK )
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{
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return;
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}
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switch( mcpsIndication->McpsIndication )
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{
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case MCPS_UNCONFIRMED:
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{
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break;
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}
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case MCPS_CONFIRMED:
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{
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break;
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}
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case MCPS_PROPRIETARY:
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{
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break;
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}
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case MCPS_MULTICAST:
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{
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break;
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}
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default:
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break;
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}
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if( mcpsIndication->FramePending == true )
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{
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// The server signals that it has pending data to be sent.
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// We schedule an uplink as soon as possible to flush the server.
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OnTxNextPacketTimerEvent( NULL );
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}
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if( mcpsIndication->RxData == true )
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{
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}
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}
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static void MlmeConfirm( MlmeConfirm_t *mlmeConfirm )
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{
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switch( mlmeConfirm->MlmeRequest )
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{
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case MLME_JOIN:
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{
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if( mlmeConfirm->Status == LORAMAC_EVENT_INFO_STATUS_OK )
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{
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MibRequestConfirm_t mibGet;
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printf( "###### ===== JOINED ==== ######\r\n" );
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printf( "\r\nOTAA\r\n\r\n" );
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mibGet.Type = MIB_DEV_ADDR;
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LoRaMacMibGetRequestConfirm( &mibGet );
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printf( "DevAddr : %08X\r\n", mibGet.Param.DevAddr );
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printf( "\n\r\n" );
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mibGet.Type = MIB_CHANNELS_DATARATE;
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LoRaMacMibGetRequestConfirm( &mibGet );
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printf( "DATA RATE : DR_%d\r\n", mibGet.Param.ChannelsDatarate );
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printf( "\r\n" );
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// Status is OK, node has joined the network
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NextTx = true;
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}
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else
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{
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// Join was not successful. Try to join again
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LoRa_JoinNetwork(1);
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}
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break;
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}
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case MLME_LINK_CHECK:
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{
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break;
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}
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default:
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break;
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}
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}
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/*!
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* \brief MLME-Indication event function
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*
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* \param [IN] mlmeIndication - Pointer to the indication structure.
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*/
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static void MlmeIndication( MlmeIndication_t *mlmeIndication )
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{
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if( mlmeIndication->Status != LORAMAC_EVENT_INFO_STATUS_BEACON_LOCKED )
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{
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printf( "\r\n###### ===== MLME-Indication ==== ######\r\n" );
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}
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if( mlmeIndication->Status != LORAMAC_EVENT_INFO_STATUS_OK )
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{
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}
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switch( mlmeIndication->MlmeIndication )
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{
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case MLME_SCHEDULE_UPLINK:
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{// The MAC signals that we shall provide an uplink as soon as possible
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OnTxNextPacketTimerEvent( NULL );
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break;
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}
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default:
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break;
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}
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}
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void OnMacProcessNotify( void )
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{
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}
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void LoRa_Init(void)
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{
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LoRaMacPrimitives.MacMcpsConfirm = McpsConfirm;
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LoRaMacPrimitives.MacMcpsIndication = McpsIndication;
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LoRaMacPrimitives.MacMlmeConfirm = MlmeConfirm;
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LoRaMacPrimitives.MacMlmeIndication = MlmeIndication;
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LoRaMacCallbacks.GetBatteryLevel = BoardGetBatteryLevel;
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LoRaMacCallbacks.GetTemperatureLevel = NULL;
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LoRaMacCallbacks.NvmContextChange = NvmCtxMgmtEvent;
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LoRaMacCallbacks.MacProcessNotify = OnMacProcessNotify;
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LoRaMacInitialization( &LoRaMacPrimitives, &LoRaMacCallbacks, ACTIVE_REGION );
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mibReq.Type = MIB_APP_KEY;
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mibReq.Param.AppKey = AppKey;
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LoRaMacMibSetRequestConfirm( &mibReq );
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mibReq.Type = MIB_NWK_KEY;
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mibReq.Param.NwkKey = NwkKey;
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LoRaMacMibSetRequestConfirm( &mibReq );
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#if( OVER_THE_AIR_ACTIVATION == 0 )
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mibReq.Type = MIB_NET_ID;
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mibReq.Param.NetID = LORAWAN_NETWORK_ID;
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LoRaMacMibSetRequestConfirm( &mibReq );
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mibReq.Type = MIB_DEV_ADDR;
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mibReq.Param.DevAddr = DevAddr;
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LoRaMacMibSetRequestConfirm( &mibReq );
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mibReq.Type = MIB_F_NWK_S_INT_KEY;
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mibReq.Param.FNwkSIntKey = FNwkSIntKey;
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LoRaMacMibSetRequestConfirm( &mibReq );
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mibReq.Type = MIB_S_NWK_S_INT_KEY;
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mibReq.Param.SNwkSIntKey = SNwkSIntKey;
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LoRaMacMibSetRequestConfirm( &mibReq );
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mibReq.Type = MIB_NWK_S_ENC_KEY;
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mibReq.Param.NwkSEncKey = NwkSEncKey;
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LoRaMacMibSetRequestConfirm( &mibReq );
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mibReq.Type = MIB_APP_S_KEY;
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mibReq.Param.AppSKey = AppSKey;
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LoRaMacMibSetRequestConfirm( &mibReq );
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#endif
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LoRaMacStart( );
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mibReq.Type = MIB_NETWORK_ACTIVATION;
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status = LoRaMacMibGetRequestConfirm( &mibReq );
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if( status == LORAMAC_STATUS_OK )
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{
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if( mibReq.Param.NetworkActivation != ACTIVATION_TYPE_NONE )
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{
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NextTx = true;
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}
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}
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#if 0
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#if( OVER_THE_AIR_ACTIVATION == 0 )
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LoRa_JoinNetwork(0);
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#else
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LoRa_JoinNetwork(1);
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#endif
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TimerInit( &TxNextPacketTimer, OnTxNextPacketTimerEvent );
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printf_device_info();
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while( 1 )
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{
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char *data = "Welcome to Tos Tiny!";
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LoRaMacProcess( );
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Lora_Send(0,2,(uint8_t *)data,strlen(data));
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//PrepareTxFrame();
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//SendFrame();
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NextTx = false;
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TimerSetValue( &TxNextPacketTimer, 15000 );
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TimerStart( &TxNextPacketTimer );
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while(!NextTx);
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//tos_sleep_hmsm(0,0,1,400); //<2F><>ʱ1.4s
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}
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#endif
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}
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/*lorawan<61><6E><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>*/
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void LoRa_JoinNetwork(uint8_t jointype)
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{
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/*OTAAģʽ*/
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if(jointype > 0)
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{
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MlmeReq_t mlmeReq;
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mlmeReq.Type = MLME_JOIN;
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mlmeReq.Req.Join.Datarate = LORAWAN_DEFAULT_DATARATE;
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LoRaMacMlmeRequest( &mlmeReq );
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}
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else
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{
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/*<2A><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>״̬*/
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MibRequestConfirm_t mibReq;
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mibReq.Type = MIB_ABP_LORAWAN_VERSION;
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mibReq.Param.AbpLrWanVersion.Value = ABP_ACTIVATION_LRWAN_VERSION;
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LoRaMacMibSetRequestConfirm( &mibReq );
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mibReq.Type = MIB_NETWORK_ACTIVATION;
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mibReq.Param.NetworkActivation = ACTIVATION_TYPE_ABP;
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LoRaMacMibSetRequestConfirm( &mibReq );
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}
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}
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/*lorawan<61><6E><EFBFBD><EFBFBD>*/
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uint8_t Lora_Send(uint8_t type,uint8_t port, uint8_t * psrc, uint16_t len)
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{
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/*<2A><>ȡ<EFBFBD><C8A1><EFBFBD>ͱ<EFBFBD><CDB1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>*/
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if(type == 1)
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{
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IsTxConfirmed = true;
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}
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else
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{
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IsTxConfirmed = false;
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}
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/*<2A><>ȡ<EFBFBD>˿<EFBFBD>*/
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if(port <1 && port > 233)
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{
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return 1;
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}
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else
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{
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/*<2A><><EFBFBD>¶˿<C2B6>*/
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AppPort = port;
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}
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/*<2A><>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD>*/
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if(len > LORAWAN_APP_DATA_MAX_SIZE)
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{
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return 1;
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}
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memcpy1(AppDataBuffer, psrc, len);
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AppDataSize = len;
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/*<2A><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>*/
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//printf("begin to send data\r\n");
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LoRaMacStatus_t res = SendFrame( );
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if(res == LORAMAC_STATUS_OK)
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{
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printf("SEND OK\r\n");
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return 0;
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}
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else if(res == LORAMAC_STATUS_NO_NETWORK_JOINED)
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{
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printf("NO NETWORK JOINED\r\n");
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return 2;
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}
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else if(res == LORAMAC_STATUS_BUSY)
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{
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printf("LORAMAC STATUS BUSY\r\n");
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return 3;
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}
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else
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{
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return 1;
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}
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}
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void printf_device_info(void)
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{
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printf( "DevEui : %02X", DevEui[0] );
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for( int i = 1; i < 8; i++ )
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{
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printf( "-%02X", DevEui[i] );
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}
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printf( "\r\n" );
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printf( "AppEui : %02X", JoinEui[0] );
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for( int i = 1; i < 8; i++ )
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{
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printf( "-%02X", JoinEui[i] );
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}
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printf( "\r\n" );
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printf( "AppKey : %02X", NwkKey[0] );
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for( int i = 1; i < 16; i++ )
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{
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printf( " %02X", NwkKey[i] );
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}
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printf( "\n\r\n" );
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#if( OVER_THE_AIR_ACTIVATION == 0 )
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printf( "###### ===== JOINED ==== ######\r\n" );
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printf( "\r\nABP\r\n\r\n" );
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printf( "DevAddr : %08X\r\n", DevAddr );
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printf( "NwkSKey : %02X", FNwkSIntKey[0] );
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for( int i = 1; i < 16; i++ )
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{
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printf( " %02X", FNwkSIntKey[i] );
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}
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printf( "\r\n" );
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printf( "AppSKey : %02X", AppSKey[0] );
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for( int i = 1; i < 16; i++ )
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{
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printf( " %02X", AppSKey[i] );
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}
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printf( "\n\r\n" );
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#endif
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}
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