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/*!
* \file LoRaMac.h
*
* \brief LoRa MAC layer implementation
*
* \copyright Revised BSD License, see section \ref LICENSE.
*
* \code
* ______ _
* / _____) _ | |
* ( (____ _____ ____ _| |_ _____ ____| |__
* \____ \| ___ | (_ _) ___ |/ ___) _ \
* _____) ) ____| | | || |_| ____( (___| | | |
* (______/|_____)_|_|_| \__)_____)\____)_| |_|
* (C)2013-2017 Semtech
*
* ___ _____ _ ___ _ _____ ___ ___ ___ ___
* / __|_ _/_\ / __| |/ / __/ _ \| _ \/ __| __|
* \__ \ | |/ _ \ (__| ' <| _| (_) | / (__| _|
* |___/ |_/_/ \_\___|_|\_\_| \___/|_|_\\___|___|
* embedded.connectivity.solutions===============
*
* \endcode
*
* \author Miguel Luis ( Semtech )
*
* \author Gregory Cristian ( Semtech )
*
* \author Daniel Jaeckle ( STACKFORCE )
*
* \author Johannes Bruder ( STACKFORCE )
*
* \defgroup LORAMAC LoRa MAC layer implementation
* This module specifies the API implementation of the LoRaMAC layer.
* This is a placeholder for a detailed description of the LoRaMac
* layer and the supported features.
* \{
*
* \example periodic-uplink-lpp/B-L072Z-LRWAN1/main.c
* LoRaWAN class A/B/C application example for the B-L072Z-LRWAN1.
*
* \example periodic-uplink-lpp/NAMote72/main.c
* LoRaWAN class A/B/C application example for the NAMote72.
*
* \example periodic-uplink-lpp/NucleoL073/main.c
* LoRaWAN class A/B/C application example for the NucleoL073.
*
* \example periodic-uplink-lpp/NucleoL152/main.c
* LoRaWAN class A/B/C application example for the NucleoL152.
*
* \example periodic-uplink-lpp/NucleoL476/main.c
* LoRaWAN class A/B/C application example for the NucleoL476.
*
* \example periodic-uplink-lpp/SAMR34/main.c
* LoRaWAN class A/B/C application example for the SAMR34.
*
* \example periodic-uplink-lpp/SKiM880B/main.c
* LoRaWAN class A/B/C application example for the SKiM880B.
*
* \example periodic-uplink-lpp/SKiM881AXL/main.c
* LoRaWAN class A/B/C application example for the SKiM881AXL.
*
* \example periodic-uplink-lpp/SKiM980A/main.c
* LoRaWAN class A/B/C application example for the SKiM980A.
*/
#ifndef __LORAMAC_H__
#define __LORAMAC_H__
#ifdef __cplusplus
extern "C"
{
#endif
#include <stdint.h>
#include <stdbool.h>
#include "timer.h"
#include "systime.h"
#include "LoRaMacTypes.h"
#include "RegionNvm.h"
#include "LoRaMacCryptoNvm.h"
#include "secure-element-nvm.h"
#include "LoRaMacClassBNvm.h"
/*!
* Maximum number of times the MAC layer tries to get an acknowledge.
*/
#define MAX_ACK_RETRIES 8
/*!
* Frame direction definition for up-link communications
*/
#define UP_LINK 0
/*!
* Frame direction definition for down-link communications
*/
#define DOWN_LINK 1
/*!
* LoRaMac MLME-Confirm queue length
*/
#define LORA_MAC_MLME_CONFIRM_QUEUE_LEN 5
/*!
* Start value for multicast keys enumeration
*/
#define LORAMAC_CRYPTO_MULTICAST_KEYS 127
/*!
* Maximum MAC commands buffer size
*/
#define LORA_MAC_COMMAND_MAX_LENGTH 128
/*!
* Bitmap value
*/
#define LORAMAC_NVM_NOTIFY_FLAG_NONE 0x00
/*!
* Bitmap value for the NVM group crypto.
*/
#define LORAMAC_NVM_NOTIFY_FLAG_CRYPTO 0x01
/*!
* Bitmap value for the NVM group MAC 1.
*/
#define LORAMAC_NVM_NOTIFY_FLAG_MAC_GROUP1 0x02
/*!
* Bitmap value for the NVM group MAC 2.
*/
#define LORAMAC_NVM_NOTIFY_FLAG_MAC_GROUP2 0x04
/*!
* Bitmap value for the NVM group secure element.
*/
#define LORAMAC_NVM_NOTIFY_FLAG_SECURE_ELEMENT 0x08
/*!
* Bitmap value for the NVM group 1 region.
*/
#define LORAMAC_NVM_NOTIFY_FLAG_REGION_GROUP1 0x10
/*!
* Bitmap value for the NVM group 2 region.
*/
#define LORAMAC_NVM_NOTIFY_FLAG_REGION_GROUP2 0x20
/*!
* Bitmap value for the NVM group class b.
*/
#define LORAMAC_NVM_NOTIFY_FLAG_CLASS_B 0x40
/*!
* LoRaWAN compliance certification protocol port number.
*
* LoRaWAN Specification V1.x.x, chapter 4.3.2
*/
#define LORAMAC_CERT_FPORT 224
/*!
* End-Device activation type
*/
typedef enum eActivationType
{
/*!
* None
*/
ACTIVATION_TYPE_NONE = 0,
/*!
* Activation By Personalization (ACTIVATION_TYPE_ABP)
*/
ACTIVATION_TYPE_ABP = 1,
/*!
* Over-The-Air Activation (ACTIVATION_TYPE_OTAA)
*/
ACTIVATION_TYPE_OTAA = 2,
}ActivationType_t;
/*!
* LoRaMAC receive window channel parameters
*/
typedef struct sRxChannelParams
{
/*!
* Frequency in Hz
*/
uint32_t Frequency;
/*!
* Data rate
*
* LoRaWAN Regional Parameters V1.0.2rB
*
* The allowed ranges are region specific. Please refer to \ref DR_0 to \ref DR_15 for details.
*/
uint8_t Datarate;
}RxChannelParams_t;
/*!
* LoRaMAC receive window enumeration
*/
typedef enum eLoRaMacRxSlot
{
/*!
* LoRaMAC receive window 1
*/
RX_SLOT_WIN_1,
/*!
* LoRaMAC receive window 2
*/
RX_SLOT_WIN_2,
/*!
* LoRaMAC receive window 2 for class c - continuous listening
*/
RX_SLOT_WIN_CLASS_C,
/*!
* LoRaMAC class c multicast downlink
*/
RX_SLOT_WIN_CLASS_C_MULTICAST,
/*!
* LoRaMAC class b ping slot window
*/
RX_SLOT_WIN_CLASS_B_PING_SLOT,
/*!
* LoRaMAC class b multicast slot window
*/
RX_SLOT_WIN_CLASS_B_MULTICAST_SLOT,
/*!
* LoRaMAC no active receive window
*/
RX_SLOT_NONE,
}LoRaMacRxSlot_t;
/*!
* Global MAC layer parameters
*/
typedef struct sLoRaMacParams
{
/*!
* System overall timing error in milliseconds.
* [-SystemMaxRxError : +SystemMaxRxError]
* Default: +/-10 ms
*/
uint32_t SystemMaxRxError;
/*!
* Minimum required number of symbols to detect an Rx frame
* Default: 6 symbols
*/
uint8_t MinRxSymbols;
/*!
* LoRaMac maximum time a reception window stays open
*/
uint32_t MaxRxWindow;
/*!
* Receive delay 1
*/
uint32_t ReceiveDelay1;
/*!
* Receive delay 2
*/
uint32_t ReceiveDelay2;
/*!
* Join accept delay 1
*/
uint32_t JoinAcceptDelay1;
/*!
* Join accept delay 1
*/
uint32_t JoinAcceptDelay2;
/*!
* Number of uplink messages repetitions [1:15] (unconfirmed messages only)
*/
uint8_t ChannelsNbTrans;
/*!
* Datarate offset between uplink and downlink on first window
*/
uint8_t Rx1DrOffset;
/*!
* LoRaMAC 2nd reception window settings
*/
RxChannelParams_t Rx2Channel;
/*!
* LoRaMAC continuous reception window settings
*/
RxChannelParams_t RxCChannel;
/*!
* Uplink dwell time configuration. 0: No limit, 1: 400ms
*/
uint8_t UplinkDwellTime;
/*!
* Downlink dwell time configuration. 0: No limit, 1: 400ms
*/
uint8_t DownlinkDwellTime;
/*!
* Maximum possible EIRP
*/
float MaxEirp;
/*!
* Antenna gain of the node
*/
float AntennaGain;
}LoRaMacParams_t;
/*!
* LoRaMAC data structure for a PingSlotInfoReq \ref MLME_PING_SLOT_INFO
*
* LoRaWAN Specification
*/
typedef union uPingSlotInfo
{
/*!
* Parameter for byte access
*/
uint8_t Value;
/*!
* Structure containing the parameters for the PingSlotInfoReq
*/
struct sInfoFields
{
/*!
* Periodicity = 0: ping slot every second
* Periodicity = 7: ping slot every 128 seconds
*/
uint8_t Periodicity : 3;
/*!
* RFU
*/
uint8_t RFU : 5;
}Fields;
}PingSlotInfo_t;
/*!
* LoRaMAC data structure for the \ref MLME_BEACON MLME-Indication
*
* LoRaWAN Specification
*/
typedef struct sBeaconInfo
{
/*!
* Timestamp in seconds since 00:00:00, Sunday 6th of January 1980
* (start of the GPS epoch) modulo 2^32
*/
SysTime_t Time;
/*!
* Frequency
*/
uint32_t Frequency;
/*!
* Datarate
*/
uint8_t Datarate;
/*!
* RSSI
*/
int16_t Rssi;
/*!
* SNR
*/
int8_t Snr;
/*!
* Param
* | Bits | 7:2 | 1:0 |
* |-------|-----|------|
* | Param | RFU | Prec |
*
* Prec field is used to interpret the precision of beacon's transmit time
* as 10^(-6+prec) and the default value is 0.
* RFU will be set to Zero and Prec can take values between 0:3.
*/
uint8_t Param;
/*!
* Data structure for the gateway specific part. The
* content of the values may differ for each gateway
*/
struct sGwSpecific
{
/*!
* Info descriptor - can differ for each gateway
*/
uint8_t InfoDesc;
/*!
* Info - can differ for each gateway
*/
uint8_t Info[6];
}GwSpecific;
}BeaconInfo_t;
/*!
* Enumeration containing the status of the operation of a MAC service
*/
typedef enum eLoRaMacEventInfoStatus
{
/*!
* Service performed successfully
*/
LORAMAC_EVENT_INFO_STATUS_OK = 0,
/*!
* An error occurred during the execution of the service
*/
LORAMAC_EVENT_INFO_STATUS_ERROR,
/*!
* A Tx timeout occurred
*/
LORAMAC_EVENT_INFO_STATUS_TX_TIMEOUT,
/*!
* An Rx timeout occurred on receive window 1
*/
LORAMAC_EVENT_INFO_STATUS_RX1_TIMEOUT,
/*!
* An Rx timeout occurred on receive window 2
*/
LORAMAC_EVENT_INFO_STATUS_RX2_TIMEOUT,
/*!
* An Rx error occurred on receive window 1
*/
LORAMAC_EVENT_INFO_STATUS_RX1_ERROR,
/*!
* An Rx error occurred on receive window 2
*/
LORAMAC_EVENT_INFO_STATUS_RX2_ERROR,
/*!
* An error occurred in the join procedure
*/
LORAMAC_EVENT_INFO_STATUS_JOIN_FAIL,
/*!
* A frame with an invalid downlink counter was received. The
* downlink counter of the frame was equal to the local copy
* of the downlink counter of the node.
*/
LORAMAC_EVENT_INFO_STATUS_DOWNLINK_REPEATED,
/*!
* The MAC could not retransmit a frame since the MAC decreased the datarate. The
* payload size is not applicable for the datarate.
*/
LORAMAC_EVENT_INFO_STATUS_TX_DR_PAYLOAD_SIZE_ERROR,
/*!
* An address error occurred
*/
LORAMAC_EVENT_INFO_STATUS_ADDRESS_FAIL,
/*!
* Message integrity check failure
*/
LORAMAC_EVENT_INFO_STATUS_MIC_FAIL,
/*!
* ToDo
*/
LORAMAC_EVENT_INFO_STATUS_MULTICAST_FAIL,
/*!
* ToDo
*/
LORAMAC_EVENT_INFO_STATUS_BEACON_LOCKED,
/*!
* ToDo
*/
LORAMAC_EVENT_INFO_STATUS_BEACON_LOST,
/*!
* ToDo
*/
LORAMAC_EVENT_INFO_STATUS_BEACON_NOT_FOUND,
}LoRaMacEventInfoStatus_t;
/*!
* LoRaMac tx/rx operation state
*/
typedef union eLoRaMacFlags_t
{
/*!
* Byte-access to the bits
*/
uint8_t Value;
/*!
* Structure containing single access to bits
*/
struct sMacFlagBits
{
/*!
* MCPS-Req pending
*/
uint8_t McpsReq : 1;
/*!
* MCPS-Ind pending
*/
uint8_t McpsInd : 1;
/*!
* MLME-Req pending
*/
uint8_t MlmeReq : 1;
/*!
* MLME-Ind pending
*/
uint8_t MlmeInd : 1;
/*!
* MLME-Ind to schedule an uplink pending
*/
uint8_t MlmeSchedUplinkInd : 1;
/*!
* MAC cycle done
*/
uint8_t MacDone : 1;
/*!
* Indicate if a NVM handling is required
*/
uint8_t NvmHandle : 1;
}Bits;
}LoRaMacFlags_t;
/*!
* LoRaMAC region enumeration
*/
typedef enum eLoRaMacRegion
{
/*!
* AS band on 923MHz
*/
LORAMAC_REGION_AS923,
/*!
* Australian band on 915MHz
*/
LORAMAC_REGION_AU915,
/*!
* Chinese band on 470MHz
*/
LORAMAC_REGION_CN470,
/*!
* Chinese band on 779MHz
*/
LORAMAC_REGION_CN779,
/*!
* European band on 433MHz
*/
LORAMAC_REGION_EU433,
/*!
* European band on 868MHz
*/
LORAMAC_REGION_EU868,
/*!
* South korean band on 920MHz
*/
LORAMAC_REGION_KR920,
/*!
* India band on 865MHz
*/
LORAMAC_REGION_IN865,
/*!
* North american band on 915MHz
*/
LORAMAC_REGION_US915,
/*!
* Russia band on 864MHz
*/
LORAMAC_REGION_RU864,
}LoRaMacRegion_t;
typedef struct sLoRaMacNvmDataGroup1
{
/*!
* Counts the number of missed ADR acknowledgements
*/
uint32_t AdrAckCounter;
/*!
* Last transmission time.
*/
TimerTime_t LastTxDoneTime;
/*!
* Aggregated time off.
*/
TimerTime_t AggregatedTimeOff;
/*!
* Last received Message integrity Code (MIC)
*/
uint32_t LastRxMic;
/*!
* Channels TX power
*/
int8_t ChannelsTxPower;
/*!
* Channels data rate
*/
int8_t ChannelsDatarate;
/*!
* If the server has sent a FRAME_TYPE_DATA_CONFIRMED_DOWN this variable indicates
* if the ACK bit must be set for the next transmission
*/
bool SrvAckRequested;
/*!
* CRC32 value of the MacGroup1 data structure.
*/
uint32_t Crc32;
}LoRaMacNvmDataGroup1_t;
typedef struct sLoRaMacNvmDataGroup2
{
/*
* LoRaMac region.
*/
LoRaMacRegion_t Region;
/*
* LoRaMac parameters
*/
LoRaMacParams_t MacParams;
/*
* LoRaMac default parameters
*/
LoRaMacParams_t MacParamsDefaults;
/*!
* Channels TX power
*/
int8_t ChannelsTxPowerDefault;
/*!
* Channels data rate
*/
int8_t ChannelsDatarateDefault;
/*
* Network ID ( 3 bytes )
*/
uint32_t NetID;
/*
* Mote Address
*/
uint32_t DevAddr;
/*!
* Multicast channel list
*/
MulticastCtx_t MulticastChannelList[LORAMAC_MAX_MC_CTX];
/*
* Actual device class
*/
DeviceClass_t DeviceClass;
/*
* Indicates if the node is connected to
* a private or public network
*/
bool PublicNetwork;
/*
* LoRaMac ADR control status
*/
bool AdrCtrlOn;
/*
* Maximum duty cycle
* \remark Possibility to shutdown the device.
*/
uint8_t MaxDCycle;
/*
* Enables/Disables duty cycle management (Test only)
*/
bool DutyCycleOn;
/*
* Set to true, if the datarate was increased
* with a link adr request.
*/
bool ChannelsDatarateChangedLinkAdrReq;
/*
* The stack will set this variable to true, if a downlink has been received.
*/
bool DownlinkReceived;
/*
* Enables/disable FPort 224 processing (certification port)
*/
bool IsCertPortOn;
/*
* Aggregated duty cycle management
*/
uint16_t AggregatedDCycle;
/*
* Stores the time at LoRaMac initialization.
*
* \remark Used for the BACKOFF_DC computation.
*/
SysTime_t InitializationTime;
/*
* Current LoRaWAN Version
*/
Version_t Version;
/*
* End-Device network activation
*/
ActivationType_t NetworkActivation;
/*!
* CRC32 value of the MacGroup2 data structure.
*/
uint32_t Crc32;
}LoRaMacNvmDataGroup2_t;
/*!
* LoRaMAC data structure for non-volatile memory (NVM).
* This structure contains data which must be stored in NVM.
*/
typedef struct sLoRaMacNvmData
{
/*!
* Parameters related to the crypto layer. Change with every TX/RX
* procedure.
*/
LoRaMacCryptoNvmData_t Crypto;
/*!
* Parameters related to the MAC which change with high probability after
* every TX/RX procedure.
*/
LoRaMacNvmDataGroup1_t MacGroup1;
/*!
* Parameters related to the MAC which do not change very likely with every
* TX/RX procedure.
*/
LoRaMacNvmDataGroup2_t MacGroup2;
/*!
* Parameters related to the secure-element.
*/
SecureElementNvmData_t SecureElement;
/*!
* Parameters related to the regional implementation which change with high
* probability after every TX/RX procedure.
*/
RegionNvmDataGroup1_t RegionGroup1;
/*!
* Parameters related to the regional implementation which do not change
* very likely with every TX/RX procedure.
*/
RegionNvmDataGroup2_t RegionGroup2;
/*!
* Parameters related to class b.
*/
LoRaMacClassBNvmData_t ClassB;
}LoRaMacNvmData_t;
/*!
*
* \brief LoRaMAC data services
*
* \details The following table list the primitives which are supported by the
* specific MAC data service:
*
* Name | Request | Indication | Response | Confirm
* --------------------- | :-----: | :--------: | :------: | :-----:
* \ref MCPS_UNCONFIRMED | YES | YES | NO | YES
* \ref MCPS_CONFIRMED | YES | YES | NO | YES
* \ref MCPS_MULTICAST | NO | YES | NO | NO
* \ref MCPS_PROPRIETARY | YES | YES | NO | YES
*
* The following table provides links to the function implementations of the
* related MCPS primitives:
*
* Primitive | Function
* ---------------- | :---------------------:
* MCPS-Request | \ref LoRaMacMlmeRequest
* MCPS-Confirm | MacMcpsConfirm in \ref LoRaMacPrimitives_t
* MCPS-Indication | MacMcpsIndication in \ref LoRaMacPrimitives_t
*/
typedef enum eMcps
{
/*!
* Unconfirmed LoRaMAC frame
*/
MCPS_UNCONFIRMED,
/*!
* Confirmed LoRaMAC frame
*/
MCPS_CONFIRMED,
/*!
* Multicast LoRaMAC frame
*/
MCPS_MULTICAST,
/*!
* Proprietary frame
*/
MCPS_PROPRIETARY,
}Mcps_t;
/*!
* Structure which defines return parameters for requests.
*/
typedef struct sRequestReturnParam
{
/*!
* This value reports the time in milliseconds which
* an application must wait before its possible to send
* the next uplink.
*/
TimerTime_t DutyCycleWaitTime;
}RequestReturnParam_t;
/*!
* LoRaMAC MCPS-Request for an unconfirmed frame
*/
typedef struct sMcpsReqUnconfirmed
{
/*!
* Frame port field. Must be set if the payload is not empty. Use the
* application specific frame port values: [1...223]
*
* LoRaWAN Specification V1.0.2, chapter 4.3.2
*/
uint8_t fPort;
/*!
* Pointer to the buffer of the frame payload
*/
void* fBuffer;
/*!
* Size of the frame payload
*/
uint16_t fBufferSize;
/*!
* Uplink datarate, if ADR is off
*/
int8_t Datarate;
}McpsReqUnconfirmed_t;
/*!
* LoRaMAC MCPS-Request for a confirmed frame
*/
typedef struct sMcpsReqConfirmed
{
/*!
* Frame port field. Must be set if the payload is not empty. Use the
* application specific frame port values: [1...223]
*
* LoRaWAN Specification V1.0.2, chapter 4.3.2
*/
uint8_t fPort;
/*!
* Pointer to the buffer of the frame payload
*/
void* fBuffer;
/*!
* Size of the frame payload
*/
uint16_t fBufferSize;
/*!
* Uplink datarate, if ADR is off
*/
int8_t Datarate;
}McpsReqConfirmed_t;
/*!
* LoRaMAC MCPS-Request for a proprietary frame
*/
typedef struct sMcpsReqProprietary
{
/*!
* Pointer to the buffer of the frame payload
*/
void* fBuffer;
/*!
* Size of the frame payload
*/
uint16_t fBufferSize;
/*!
* Uplink datarate, if ADR is off
*/
int8_t Datarate;
}McpsReqProprietary_t;
/*!
* LoRaMAC MCPS-Request structure
*/
typedef struct sMcpsReq
{
/*!
* MCPS-Request type
*/
Mcps_t Type;
/*!
* MCPS-Request parameters
*/
union uMcpsParam
{
/*!
* MCPS-Request parameters for an unconfirmed frame
*/
McpsReqUnconfirmed_t Unconfirmed;
/*!
* MCPS-Request parameters for a confirmed frame
*/
McpsReqConfirmed_t Confirmed;
/*!
* MCPS-Request parameters for a proprietary frame
*/
McpsReqProprietary_t Proprietary;
}Req;
/*!
* MCPS-Request return parameters
*/
RequestReturnParam_t ReqReturn;
}McpsReq_t;
/*!
* LoRaMAC MCPS-Confirm
*/
typedef struct sMcpsConfirm
{
/*!
* Holds the previously performed MCPS-Request
*/
Mcps_t McpsRequest;
/*!
* Status of the operation
*/
LoRaMacEventInfoStatus_t Status;
/*!
* Uplink datarate
*/
uint8_t Datarate;
/*!
* Transmission power
*/
int8_t TxPower;
/*!
* Set if an acknowledgement was received
*/
bool AckReceived;
/*!
* Provides the number of retransmissions
*/
uint8_t NbTrans;
/*!
* The transmission time on air of the frame
*/
TimerTime_t TxTimeOnAir;
/*!
* The uplink counter value related to the frame
*/
uint32_t UpLinkCounter;
/*!
* The uplink channel related to the frame
*/
uint32_t Channel;
}McpsConfirm_t;
/*!
* LoRaMAC MCPS-Indication primitive
*/
typedef struct sMcpsIndication
{
/*!
* MCPS-Indication type
*/
Mcps_t McpsIndication;
/*!
* Status of the operation
*/
LoRaMacEventInfoStatus_t Status;
/*!
* Multicast
*/
uint8_t Multicast;
/*!
* Application port
*/
uint8_t Port;
/*!
* Downlink datarate
*/
uint8_t RxDatarate;
/*!
* Frame pending status
*/
uint8_t FramePending;
/*!
* Pointer to the received data stream
*/
uint8_t* Buffer;
/*!
* Size of the received data stream
*/
uint8_t BufferSize;
/*!
* Indicates, if data is available
*/
bool RxData;
/*!
* Rssi of the received packet
*/
int16_t Rssi;
/*!
* Snr of the received packet
*/
int8_t Snr;
/*!
* Receive window
*/
LoRaMacRxSlot_t RxSlot;
/*!
* Set if an acknowledgement was received
*/
bool AckReceived;
/*!
* The downlink counter value for the received frame
*/
uint32_t DownLinkCounter;
/*!
* The device address of the frame
*/
uint32_t DevAddress;
/*!
* Set if a DeviceTimeAns MAC command was received.
*/
bool DeviceTimeAnsReceived;
/*!
* Response timeout for a class b or c device when a
* confirmed downlink has been received. In all other
* cases this variable is 0.
*/
TimerTime_t ResponseTimeout;
}McpsIndication_t;
/*!
* \brief LoRaMAC management services
*
* \details The following table list the primitives which are supported by the
* specific MAC management service:
*
* Name | Request | Indication | Response | Confirm
* ---------------------------- | :-----: | :--------: | :------: | :-----:
* \ref MLME_JOIN | YES | NO | NO | YES
* \ref MLME_LINK_CHECK | YES | NO | NO | YES
* \ref MLME_TXCW | YES | NO | NO | YES
* \ref MLME_SCHEDULE_UPLINK | NO | YES | NO | NO
* \ref MLME_DERIVE_MC_KE_KEY | YES | NO | NO | YES
* \ref MLME_DERIVE_MC_KEY_PAIR | YES | NO | NO | YES
*
* The following table provides links to the function implementations of the
* related MLME primitives.
*
* Primitive | Function
* ---------------- | :---------------------:
* MLME-Request | \ref LoRaMacMlmeRequest
* MLME-Confirm | MacMlmeConfirm in \ref LoRaMacPrimitives_t
* MLME-Indication | MacMlmeIndication in \ref LoRaMacPrimitives_t
*/
typedef enum eMlme
{
/*!
* An unknown MLME service
*/
MLME_UNKNOWN,
/*!
* Initiates the Over-the-Air activation
*
* LoRaWAN Specification V1.0.2, chapter 6.2
*/
MLME_JOIN,
/*!
* Initiates sending a ReJoin-request type 0
*
* LoRaWAN Specification V1.1.0, chapter 6.2.4.1
*/
MLME_REJOIN_0,
/*!
* Initiates sending a ReJoin-request type 1
*
* LoRaWAN Specification V1.1.0, chapter 6.2.4.2
*/
MLME_REJOIN_1,
/*!
* LinkCheckReq - Connectivity validation
*
* LoRaWAN Specification V1.0.2, chapter 5, table 4
*/
MLME_LINK_CHECK,
/*!
* Sets Tx continuous wave mode
*
* LoRaWAN end-device certification
*/
MLME_TXCW,
/*!
* Indicates that the application shall perform an uplink as
* soon as possible.
*/
MLME_SCHEDULE_UPLINK,
/*!
* Derives the McKEKey from the AppKey or NwkKey.
*/
MLME_DERIVE_MC_KE_KEY,
/*!
* Derives a Multicast group key pair ( McAppSKey, McNwkSKey ) from McKey
*/
MLME_DERIVE_MC_KEY_PAIR,
/*!
* Initiates a DeviceTimeReq
*
* LoRaWAN end-device certification
*/
MLME_DEVICE_TIME,
/*!
* The MAC uses this MLME primitive to indicate a beacon reception
* status.
*
* LoRaWAN end-device certification
*/
MLME_BEACON,
/*!
* Initiate a beacon acquisition. The MAC will search for a beacon.
* It will search for XX_BEACON_INTERVAL milliseconds.
*
* LoRaWAN end-device certification
*/
MLME_BEACON_ACQUISITION,
/*!
* Initiates a PingSlotInfoReq
*
* LoRaWAN end-device certification
*/
MLME_PING_SLOT_INFO,
/*!
* Initiates a BeaconTimingReq
*
* LoRaWAN end-device certification
*/
MLME_BEACON_TIMING,
/*!
* Primitive which indicates that the beacon has been lost
*
* \remark The upper layer is required to switch the device class to ClassA
*
* LoRaWAN end-device certification
*/
MLME_BEACON_LOST,
}Mlme_t;
/*!
* LoRaMAC MLME-Request for the join service
*/
typedef struct sMlmeReqJoin
{
/*!
* LoRaWAN Network End-Device Activation ( ACTIVATION_TYPE_NONE, ACTIVATION_TYPE_ABP or OTTA )
*
* Related MIB type: \ref MIB_NETWORK_ACTIVATION
*/
ActivationType_t NetworkActivation;
/*!
* Datarate used for join request.
*/
uint8_t Datarate;
}MlmeReqJoin_t;
/*!
* LoRaMAC MLME-Request for Tx continuous wave mode
*/
typedef struct sMlmeReqTxCw
{
/*!
* Time in seconds while the radio is kept in continuous wave mode
*/
uint16_t Timeout;
/*!
* RF frequency to set (Only used with new way)
*/
uint32_t Frequency;
/*!
* RF output power to set (Only used with new way)
*/
int8_t Power;
}MlmeReqTxCw_t;
/*!
* LoRaMAC MLME-Request for the ping slot info service
*/
typedef struct sMlmeReqPingSlotInfo
{
PingSlotInfo_t PingSlot;
}MlmeReqPingSlotInfo_t;
/*!
* LoRaMAC MLME-Request to derive the McKEKey from the AppKey or NwkKey
*/
typedef struct sMlmeReqDeriveMcKEKey
{
/*!
* Key identifier of the root key to use to perform the derivation ( NwkKey or AppKey )
*/
KeyIdentifier_t KeyID;
/*!
* Nonce value ( nonce <= 15)
*/
uint16_t Nonce;
/*!
* DevEUI Value
*/
uint8_t* DevEUI;
}MlmeReqDeriveMcKEKey_t;
/*!
* LoRaMAC MLME-Request to derive a Multicast group key pair ( McAppSKey, McNwkSKey ) from McKey
*/
typedef struct sMlmeReqDeriveMcSessionKeyPair
{
/*!
* Address identifier to select the multicast group
*/
AddressIdentifier_t GroupID;
}MlmeReqDeriveMcSessionKeyPair_t;
/*!
* LoRaMAC MLME-Request structure
*/
typedef struct sMlmeReq
{
/*!
* MLME-Request type
*/
Mlme_t Type;
/*!
* MLME-Request parameters
*/
union uMlmeParam
{
/*!
* MLME-Request parameters for a join request
*/
MlmeReqJoin_t Join;
/*!
* MLME-Request parameters for Tx continuous mode request
*/
MlmeReqTxCw_t TxCw;
/*!
* MLME-Request parameters for a ping slot info request
*/
MlmeReqPingSlotInfo_t PingSlotInfo;
/*!
* MLME-Request to derive the McKEKey from the AppKey or NwkKey
*/
MlmeReqDeriveMcKEKey_t DeriveMcKEKey;
/*!
* MLME-Request to derive a Multicast group key pair ( McAppSKey, McNwkSKey ) from McKey
*/
MlmeReqDeriveMcSessionKeyPair_t DeriveMcSessionKeyPair;
}Req;
/*!
* MLME-Request return parameters
*/
RequestReturnParam_t ReqReturn;
}MlmeReq_t;
/*!
* LoRaMAC MLME-Confirm primitive
*/
typedef struct sMlmeConfirm
{
/*!
* Holds the previously performed MLME-Request
*/
Mlme_t MlmeRequest;
/*!
* Status of the operation
*/
LoRaMacEventInfoStatus_t Status;
/*!
* The transmission time on air of the frame
*/
TimerTime_t TxTimeOnAir;
/*!
* Demodulation margin. Contains the link margin [dB] of the last
* successfully received LinkCheckReq
*/
uint8_t DemodMargin;
/*!
* Number of gateways which received the last LinkCheckReq
*/
uint8_t NbGateways;
/*!
* Provides the number of retransmissions
*/
uint8_t NbRetries;
/*!
* The delay which we have received through the
* BeaconTimingAns
*/
TimerTime_t BeaconTimingDelay;
/*!
* The channel of the next beacon
*/
uint8_t BeaconTimingChannel;
}MlmeConfirm_t;
/*!
* LoRaMAC MLME-Indication primitive
*/
typedef struct sMlmeIndication
{
/*!
* MLME-Indication type
*/
Mlme_t MlmeIndication;
/*!
* Status of the operation
*/
LoRaMacEventInfoStatus_t Status;
/*!
* Beacon information. Only valid for \ref MLME_BEACON,
* status \ref LORAMAC_EVENT_INFO_STATUS_BEACON_LOCKED
*/
BeaconInfo_t BeaconInfo;
}MlmeIndication_t;
/*!
* LoRa Mac Information Base (MIB)
*
* The following table lists the MIB parameters and the related attributes:
*
* Attribute | Get | Set
* ----------------------------------------------| :-: | :-:
* \ref MIB_DEVICE_CLASS | YES | YES
* \ref MIB_NETWORK_ACTIVATION | YES | YES
* \ref MIB_DEV_EUI | YES | YES
* \ref MIB_JOIN_EUI | YES | YES
* \ref MIB_SE_PIN | YES | YES
* \ref MIB_ADR | YES | YES
* \ref MIB_NET_ID | YES | YES
* \ref MIB_DEV_ADDR | YES | YES
* \ref MIB_APP_KEY | NO | YES
* \ref MIB_NWK_KEY | NO | YES
* \ref MIB_J_S_INT_KEY | NO | YES
* \ref MIB_J_S_ENC_KEY | NO | YES
* \ref MIB_F_NWK_S_INT_KEY | NO | YES
* \ref MIB_S_NWK_S_INT_KEY | NO | YES
* \ref MIB_NWK_S_ENC_KEY | NO | YES
* \ref MIB_APP_S_KEY | NO | YES
* \ref MIB_MC_KE_KEY | NO | YES
* \ref MIB_MC_KEY_0 | NO | YES
* \ref MIB_MC_APP_S_KEY_0 | NO | YES
* \ref MIB_MC_NWK_S_KEY_0 | NO | YES
* \ref MIB_MC_KEY_1 | NO | YES
* \ref MIB_MC_APP_S_KEY_1 | NO | YES
* \ref MIB_MC_NWK_S_KEY_1 | NO | YES
* \ref MIB_MC_KEY_2 | NO | YES
* \ref MIB_MC_APP_S_KEY_2 | NO | YES
* \ref MIB_MC_NWK_S_KEY_2 | NO | YES
* \ref MIB_MC_KEY_3 | NO | YES
* \ref MIB_MC_APP_S_KEY_3 | NO | YES
* \ref MIB_MC_NWK_S_KEY_3 | NO | YES
* \ref MIB_PUBLIC_NETWORK | YES | YES
* \ref MIB_CHANNELS | YES | NO
* \ref MIB_RX2_CHANNEL | YES | YES
* \ref MIB_RX2_DFAULT_CHANNEL | YES | YES
* \ref MIB_RXC_CHANNEL | YES | YES
* \ref MIB_RXC_DFAULT_CHANNEL | YES | YES
* \ref MIB_CHANNELS_MASK | YES | YES
* \ref MIB_CHANNELS_DEFAULT_MASK | YES | YES
* \ref MIB_CHANNELS_NB_TRANS | YES | YES
* \ref MIB_MAX_RX_WINDOW_DURATION | YES | YES
* \ref MIB_RECEIVE_DELAY_1 | YES | YES
* \ref MIB_RECEIVE_DELAY_2 | YES | YES
* \ref MIB_JOIN_ACCEPT_DELAY_1 | YES | YES
* \ref MIB_JOIN_ACCEPT_DELAY_2 | YES | YES
* \ref MIB_CHANNELS_DATARATE | YES | YES
* \ref MIB_CHANNELS_MIN_TX_DATARATE | YES | NO
* \ref MIB_CHANNELS_DEFAULT_DATARATE | YES | YES
* \ref MIB_CHANNELS_TX_POWER | YES | YES
* \ref MIB_CHANNELS_DEFAULT_TX_POWER | YES | YES
* \ref MIB_SYSTEM_MAX_RX_ERROR | YES | YES
* \ref MIB_MIN_RX_SYMBOLS | YES | YES
* \ref MIB_BEACON_INTERVAL | YES | YES
* \ref MIB_BEACON_RESERVED | YES | YES
* \ref MIB_BEACON_GUARD | YES | YES
* \ref MIB_BEACON_WINDOW | YES | YES
* \ref MIB_BEACON_WINDOW_SLOTS | YES | YES
* \ref MIB_PING_SLOT_WINDOW | YES | YES
* \ref MIB_BEACON_SYMBOL_TO_DEFAULT | YES | YES
* \ref MIB_BEACON_SYMBOL_TO_EXPANSION_MAX | YES | YES
* \ref MIB_PING_SLOT_SYMBOL_TO_EXPANSION_MAX | YES | YES
* \ref MIB_BEACON_SYMBOL_TO_EXPANSION_FACTOR | YES | YES
* \ref MIB_PING_SLOT_SYMBOL_TO_EXPANSION_FACTOR | YES | YES
* \ref MIB_MAX_BEACON_LESS_PERIOD | YES | YES
* \ref MIB_ANTENNA_GAIN | YES | YES
* \ref MIB_DEFAULT_ANTENNA_GAIN | YES | YES
* \ref MIB_NVM_CTXS | YES | YES
* \ref MIB_ABP_LORAWAN_VERSION | NO | YES
* \ref MIB_LORAWAN_VERSION | YES | NO
* \ref MIB_IS_CERT_FPORT_ON | YES | YES
*
* The following table provides links to the function implementations of the
* related MIB primitives:
*
* Primitive | Function
* ---------------- | :---------------------:
* MIB-Set | \ref LoRaMacMibSetRequestConfirm
* MIB-Get | \ref LoRaMacMibGetRequestConfirm
*/
typedef enum eMib
{
/*!
* LoRaWAN device class
*
* LoRaWAN Specification V1.0.2
*/
MIB_DEVICE_CLASS,
/*!
* LoRaWAN Network End-Device Activation
*
* LoRaWAN Specification V1.0.2
*/
MIB_NETWORK_ACTIVATION,
/*!
* LoRaWAN device EUI
*
* LoRaWAN Specification V1.0.2
*/
MIB_DEV_EUI,
/*!
* LoRaWAN join EUI
*
* LoRaWAN Specification V1.0.2
*/
MIB_JOIN_EUI,
/*!
* Secure-element pin
*/
MIB_SE_PIN,
/*!
* Adaptive data rate
*
* LoRaWAN Specification V1.0.2, chapter 4.3.1.1
*
* [true: ADR enabled, false: ADR disabled]
*/
MIB_ADR,
/*!
* Network identifier
*
* LoRaWAN Specification V1.0.2, chapter 6.1.1
*/
MIB_NET_ID,
/*!
* End-device address
*
* LoRaWAN Specification V1.0.2, chapter 6.1.1
*/
MIB_DEV_ADDR,
/*!
* Application root key
*
* LoRaWAN Specification V1.1.0, chapter 6.1.1.3
*/
MIB_APP_KEY,
/*!
* Network root key
*
* LoRaWAN Specification V1.1.0, chapter 6.1.1.3
*/
MIB_NWK_KEY,
/*!
* Join session integrity key
*
* LoRaWAN Specification V1.1.0, chapter 6.1.1.4
*/
MIB_J_S_INT_KEY,
/*!
* Join session encryption key
*
* LoRaWAN Specification V1.1.0, chapter 6.1.1.4
*/
MIB_J_S_ENC_KEY,
/*!
* Forwarding Network session integrity key
*
* LoRaWAN Specification V1.1.0, chapter 6.1.2.2
*/
MIB_F_NWK_S_INT_KEY,
/*!
* Serving Network session integrity key
*
* LoRaWAN Specification V1.1.0, chapter 6.1.2.3
*/
MIB_S_NWK_S_INT_KEY,
/*!
* Network session encryption key
*
* LoRaWAN Specification V1.1.0, chapter 6.1.2.4
*/
MIB_NWK_S_ENC_KEY,
/*!
* Application session key
*
* LoRaWAN Specification V1.1.0, chapter 6.1.1.3
*/
MIB_APP_S_KEY,
/*!
* Multicast key encryption key
*
* LoRaWAN - Secure element specification v1
*/
MIB_MC_KE_KEY,
/*!
* Multicast root key index 0
*
* LoRaWAN - Secure element specification v1
*/
MIB_MC_KEY_0,
/*!
* Multicast Application session key index 0
*
* LoRaWAN - Secure element specification v1
*/
MIB_MC_APP_S_KEY_0,
/*!
* Multicast Network session key index 0
*
* LoRaWAN - Secure element specification v1
*/
MIB_MC_NWK_S_KEY_0,
/*!
* Multicast root key index 1
*
* LoRaWAN - Secure element specification v1
*/
MIB_MC_KEY_1,
/*!
* Multicast Application session key index 1
*
* LoRaWAN - Secure element specification v1
*/
MIB_MC_APP_S_KEY_1,
/*!
* Multicast Network session key index 1
*
* LoRaWAN - Secure element specification v1
*/
MIB_MC_NWK_S_KEY_1,
/*!
* Multicast root key index 2
*
* LoRaWAN - Secure element specification v1
*/
MIB_MC_KEY_2,
/*!
* Multicast Application session key index 2
*
* LoRaWAN - Secure element specification v1
*/
MIB_MC_APP_S_KEY_2,
/*!
* Multicast Network session key index 2
*
* LoRaWAN - Secure element specification v1
*/
MIB_MC_NWK_S_KEY_2,
/*!
* Multicast root key index 3
*
* LoRaWAN - Secure element specification v1
*/
MIB_MC_KEY_3,
/*!
* Multicast Application session key index 3
*
* LoRaWAN - Secure element specification v1
*/
MIB_MC_APP_S_KEY_3,
/*!
* Multicast Network session key index 3
*
* LoRaWAN - Secure element specification v1
*/
MIB_MC_NWK_S_KEY_3,
/*!
* Set the network type to public or private
*
* LoRaWAN Regional Parameters V1.0.2rB
*
* [true: public network, false: private network]
*/
MIB_PUBLIC_NETWORK,
/*!
* Communication channels. A get request will return a
* pointer which references the first entry of the channel list. The
* list is of size LORA_MAX_NB_CHANNELS
*
* LoRaWAN Regional Parameters V1.0.2rB
*/
MIB_CHANNELS,
/*!
* Set receive window 2 channel
*
* LoRaWAN Specification V1.0.2, chapter 3.3.1
*/
MIB_RX2_CHANNEL,
/*!
* Set receive window 2 channel
*
* LoRaWAN Specification V1.0.2, chapter 3.3.2
*/
MIB_RX2_DEFAULT_CHANNEL,
/*!
* Set receive window C channel
*
* LoRaWAN Specification V1.0.2, chapter 3.3.1
*/
MIB_RXC_CHANNEL,
/*!
* Set receive window C channel
*
* LoRaWAN Specification V1.0.2, chapter 3.3.2
*/
MIB_RXC_DEFAULT_CHANNEL,
/*!
* LoRaWAN channels mask
*
* LoRaWAN Regional Parameters V1.0.2rB
*/
MIB_CHANNELS_MASK,
/*!
* LoRaWAN default channels mask
*
* LoRaWAN Regional Parameters V1.0.2rB
*/
MIB_CHANNELS_DEFAULT_MASK,
/*!
* Set the number of repetitions on a channel
*
* LoRaWAN Specification V1.0.2, chapter 5.2
*/
MIB_CHANNELS_NB_TRANS,
/*!
* Maximum receive window duration in [ms]
*
* LoRaWAN Specification V1.0.2, chapter 3.3.3
*/
MIB_MAX_RX_WINDOW_DURATION,
/*!
* Receive delay 1 in [ms]
*
* LoRaWAN Regional Parameters V1.0.2rB
*/
MIB_RECEIVE_DELAY_1,
/*!
* Receive delay 2 in [ms]
*
* LoRaWAN Regional Parameters V1.0.2rB
*/
MIB_RECEIVE_DELAY_2,
/*!
* Join accept delay 1 in [ms]
*
* LoRaWAN Regional Parameters V1.0.2rB
*/
MIB_JOIN_ACCEPT_DELAY_1,
/*!
* Join accept delay 2 in [ms]
*
* LoRaWAN Regional Parameters V1.0.2rB
*/
MIB_JOIN_ACCEPT_DELAY_2,
/*!
* Minimum Data rate of a channel
*
* LoRaWAN Regional Parameters V1.0.2rB
*
* The possible values are region specific. Please refer to \ref DR_0 to \ref DR_15 for details.
*/
MIB_CHANNELS_MIN_TX_DATARATE,
/*!
* Default Data rate of a channel
*
* LoRaWAN Regional Parameters V1.0.2rB
*
* The allowed ranges are region specific. Please refer to \ref DR_0 to \ref DR_15 for details.
*/
MIB_CHANNELS_DEFAULT_DATARATE,
/*!
* Data rate of a channel
*
* LoRaWAN Regional Parameters V1.0.2rB
*
* The allowed ranges are region specific. Please refer to \ref DR_0 to \ref DR_15 for details.
*/
MIB_CHANNELS_DATARATE,
/*!
* Transmission power of a channel
*
* LoRaWAN Regional Parameters V1.0.2rB
*
* The allowed ranges are region specific. Please refer to \ref TX_POWER_0 to \ref TX_POWER_15 for details.
*/
MIB_CHANNELS_TX_POWER,
/*!
* Transmission power of a channel
*
* LoRaWAN Regional Parameters V1.0.2rB
*
* The allowed ranges are region specific. Please refer to \ref TX_POWER_0 to \ref TX_POWER_15 for details.
*/
MIB_CHANNELS_DEFAULT_TX_POWER,
/*!
* System overall timing error in milliseconds.
* [-SystemMaxRxError : +SystemMaxRxError]
* Default: +/-10 ms
*/
MIB_SYSTEM_MAX_RX_ERROR,
/*!
* Minimum required number of symbols to detect an Rx frame
* Default: 6 symbols
*/
MIB_MIN_RX_SYMBOLS,
/*!
* Antenna gain of the node. Default value is region specific.
* The antenna gain is used to calculate the TX power of the node.
* The formula is:
* radioTxPower = ( int8_t )floor( maxEirp - antennaGain )
*
* \remark The antenna gain value is referenced to the isotropic antenna.
* The value is in dBi.
* MIB_ANTENNA_GAIN[dBi] = measuredAntennaGain[dBd] + 2.15
*/
MIB_ANTENNA_GAIN,
/*!
* Default antenna gain of the node. Default value is region specific.
* The antenna gain is used to calculate the TX power of the node.
* The formula is:
* radioTxPower = ( int8_t )floor( maxEirp - antennaGain )
*
* \remark The antenna gain value is referenced to the isotropic antenna.
* The value is in dBi.
* MIB_DEFAULT_ANTENNA_GAIN[dBi] = measuredAntennaGain[dBd] + 2.15
*/
MIB_DEFAULT_ANTENNA_GAIN,
/*!
* Structure holding pointers to internal contexts and its size
*/
MIB_NVM_CTXS,
/*!
* LoRaWAN MAC layer operating version when activated by ABP.
*/
MIB_ABP_LORAWAN_VERSION,
/*!
* LoRaWAN MAC and regional parameter version.
*/
MIB_LORAWAN_VERSION,
/*!
* Beacon interval in ms
*/
MIB_BEACON_INTERVAL,
/*!
* Beacon reserved time in ms
*/
MIB_BEACON_RESERVED,
/*!
* Beacon guard time in ms
*/
MIB_BEACON_GUARD,
/*!
* Beacon window time in ms
*/
MIB_BEACON_WINDOW,
/*!
* Beacon window time in number of slots
*/
MIB_BEACON_WINDOW_SLOTS,
/*!
* Ping slot length time in ms
*/
MIB_PING_SLOT_WINDOW,
/*!
* Default symbol timeout for beacons and ping slot windows
*/
MIB_BEACON_SYMBOL_TO_DEFAULT,
/*!
* Maximum symbol timeout for beacons
*/
MIB_BEACON_SYMBOL_TO_EXPANSION_MAX,
/*!
* Maximum symbol timeout for ping slots
*/
MIB_PING_SLOT_SYMBOL_TO_EXPANSION_MAX,
/*!
* Symbol expansion value for beacon windows in case of beacon
* loss in symbols
*/
MIB_BEACON_SYMBOL_TO_EXPANSION_FACTOR,
/*!
* Symbol expansion value for ping slot windows in case of beacon
* loss in symbols
*/
MIB_PING_SLOT_SYMBOL_TO_EXPANSION_FACTOR,
/*!
* Maximum allowed beacon less time in ms
*/
MIB_MAX_BEACON_LESS_PERIOD,
/*!
* Ping slot data rate
*
* LoRaWAN Regional Parameters V1.0.2rB
*
* The allowed ranges are region specific. Please refer to \ref DR_0 to \ref DR_15 for details.
*/
MIB_PING_SLOT_DATARATE,
/*!
* LoRaWAN certification FPort handling state (ON/OFF)
*/
MIB_IS_CERT_FPORT_ON,
}Mib_t;
/*!
* LoRaMAC MIB parameters
*/
typedef union uMibParam
{
/*!
* LoRaWAN device class
*
* Related MIB type: \ref MIB_DEVICE_CLASS
*/
DeviceClass_t Class;
/*!
* LoRaWAN Network End-Device Activation ( ACTIVATION_TYPE_NONE, ACTIVATION_TYPE_ABP or OTTA )
*
* Related MIB type: \ref MIB_NETWORK_ACTIVATION
*/
ActivationType_t NetworkActivation;
/*!
* LoRaWAN device EUI
*
* Related MIB type: \ref MIB_DEV_EUI
*/
uint8_t* DevEui;
/*!
* LoRaWAN Join server EUI
*
* Related MIB type: \ref MIB_JOIN_EUI
*/
uint8_t* JoinEui;
/*!
* Secure-element pin
*
* Related MIB type: \ref MIB_SE_PIN
*/
uint8_t* SePin;
/*!
* Activation state of ADR
*
* Related MIB type: \ref MIB_ADR
*/
bool AdrEnable;
/*!
* Network identifier
*
* Related MIB type: \ref MIB_NET_ID
*/
uint32_t NetID;
/*!
* End-device address
*
* Related MIB type: \ref MIB_DEV_ADDR
*/
uint32_t DevAddr;
/*!
* Application root key
*
* Related MIB type: \ref MIB_APP_KEY
*/
uint8_t* AppKey;
/*!
* Network root key
*
* Related MIB type: \ref MIB_NWK_KEY
*/
uint8_t* NwkKey;
/*!
* Join session integrity key
*
* Related MIB type: \ref MIB_J_S_INT_KEY
*/
uint8_t* JSIntKey;
/*!
* Join session encryption key
*
* Related MIB type: \ref MIB_J_S_ENC_KEY
*/
uint8_t* JSEncKey;
/*!
* Forwarding Network session integrity key
*
* Related MIB type: \ref MIB_F_NWK_S_INT_KEY
*/
uint8_t* FNwkSIntKey;
/*!
* Serving Network session integrity key
*
* Related MIB type: \ref MIB_S_NWK_S_INT_KEY
*/
uint8_t* SNwkSIntKey;
/*!
* Network session encryption key
*
* Related MIB type: \ref MIB_NWK_S_ENC_KEY
*/
uint8_t* NwkSEncKey;
/*!
* Application session key
*
* Related MIB type: \ref MIB_APP_S_KEY
*/
uint8_t* AppSKey;
/*!
* Multicast key encryption key
*
* Related MIB type: \ref MIB_MC_KE_KEY
*/
uint8_t* McKEKey;
/*!
* Multicast root key index 0
*
* Related MIB type: \ref MIB_MC_KEY_0
*/
uint8_t* McKey0;
/*!
* Multicast Application session key index 0
*
* Related MIB type: \ref MIB_MC_APP_S_KEY_0
*/
uint8_t* McAppSKey0;
/*!
* Multicast Network session key index 0
*
* Related MIB type: \ref MIB_MC_NWK_S_KEY_0
*/
uint8_t* McNwkSKey0;
/*!
* Multicast root key index 0
*
* Related MIB type: \ref MIB_MC_KEY_0
*/
uint8_t* McKey1;
/*!
* Multicast Application session key index 1
*
* Related MIB type: \ref MIB_MC_APP_S_KEY_1
*/
uint8_t* McAppSKey1;
/*!
* Multicast Network session key index 1
*
* Related MIB type: \ref MIB_MC_NWK_S_KEY_1
*/
uint8_t* McNwkSKey1;
/*!
* Multicast root key index 2
*
* Related MIB type: \ref MIB_MC_KEY_2
*/
uint8_t* McKey2;
/*!
* Multicast Application session key index 2
*
* Related MIB type: \ref MIB_MC_APP_S_KEY_2
*/
uint8_t* McAppSKey2;
/*!
* Multicast Network session key index 2
*
* Related MIB type: \ref MIB_MC_NWK_S_KEY_2
*/
uint8_t* McNwkSKey2;
/*!
* Multicast root key index 2
*
* Related MIB type: \ref MIB_MC_KEY_2
*/
uint8_t* McKey3;
/*!
* Multicast Application session key index 2
*
* Related MIB type: \ref MIB_MC_APP_S_KEY_2
*/
uint8_t* McAppSKey3;
/*!
* Multicast Network session key index 2
*
* Related MIB type: \ref MIB_MC_NWK_S_KEY_2
*/
uint8_t* McNwkSKey3;
/*!
* Enable or disable a public network
*
* Related MIB type: \ref MIB_PUBLIC_NETWORK
*/
bool EnablePublicNetwork;
/*!
* LoRaWAN Channel
*
* Related MIB type: \ref MIB_CHANNELS
*/
ChannelParams_t* ChannelList;
/*!
* Channel for the receive window 2
*
* Related MIB type: \ref MIB_RX2_CHANNEL
*/
RxChannelParams_t Rx2Channel;
/*!
* Channel for the receive window 2
*
* Related MIB type: \ref MIB_RX2_DEFAULT_CHANNEL
*/
RxChannelParams_t Rx2DefaultChannel;
/*!
* Channel for the receive window C
*
* Related MIB type: \ref MIB_RXC_CHANNEL
*/
RxChannelParams_t RxCChannel;
/*!
* Channel for the receive window C
*
* Related MIB type: \ref MIB_RXC_DEFAULT_CHANNEL
*/
RxChannelParams_t RxCDefaultChannel;
/*!
* Channel mask
*
* Related MIB type: \ref MIB_CHANNELS_MASK
*/
uint16_t* ChannelsMask;
/*!
* Default channel mask
*
* Related MIB type: \ref MIB_CHANNELS_DEFAULT_MASK
*/
uint16_t* ChannelsDefaultMask;
/*!
* Number of frame repetitions
*
* Related MIB type: \ref MIB_CHANNELS_NB_TRANS
*/
uint8_t ChannelsNbTrans;
/*!
* Maximum receive window duration
*
* Related MIB type: \ref MIB_MAX_RX_WINDOW_DURATION
*/
uint32_t MaxRxWindow;
/*!
* Receive delay 1
*
* Related MIB type: \ref MIB_RECEIVE_DELAY_1
*/
uint32_t ReceiveDelay1;
/*!
* Receive delay 2
*
* Related MIB type: \ref MIB_RECEIVE_DELAY_2
*/
uint32_t ReceiveDelay2;
/*!
* Join accept delay 1
*
* Related MIB type: \ref MIB_JOIN_ACCEPT_DELAY_1
*/
uint32_t JoinAcceptDelay1;
/*!
* Join accept delay 2
*
* Related MIB type: \ref MIB_JOIN_ACCEPT_DELAY_2
*/
uint32_t JoinAcceptDelay2;
/*!
* Channels minimum tx data rate
*
* Related MIB type: \ref MIB_CHANNELS_MIN_TX_DATARATE
*/
int8_t ChannelsMinTxDatarate;
/*!
* Channels data rate
*
* Related MIB type: \ref MIB_CHANNELS_DEFAULT_DATARATE
*/
int8_t ChannelsDefaultDatarate;
/*!
* Channels data rate
*
* Related MIB type: \ref MIB_CHANNELS_DATARATE
*/
int8_t ChannelsDatarate;
/*!
* Channels TX power
*
* Related MIB type: \ref MIB_CHANNELS_DEFAULT_TX_POWER
*/
int8_t ChannelsDefaultTxPower;
/*!
* Channels TX power
*
* Related MIB type: \ref MIB_CHANNELS_TX_POWER
*/
int8_t ChannelsTxPower;
/*!
* Multicast channels
*
* Related MIB type: \ref MIB_MULTICAST_CHANNEL
*/
McChannelParams_t MulticastChannel;
/*!
* System overall timing error in milliseconds.
*
* Related MIB type: \ref MIB_SYSTEM_MAX_RX_ERROR
*/
uint32_t SystemMaxRxError;
/*!
* Minimum required number of symbols to detect an Rx frame
*
* Related MIB type: \ref MIB_MIN_RX_SYMBOLS
*/
uint8_t MinRxSymbols;
/*!
* Antenna gain
*
* Related MIB type: \ref MIB_ANTENNA_GAIN
*/
float AntennaGain;
/*!
* Default antenna gain
*
* Related MIB type: \ref MIB_DEFAULT_ANTENNA_GAIN
*/
float DefaultAntennaGain;
/*!
* Returns a pointer to the structure holding all data which shall be stored
* in the NVM.
*
* Related MIB type: \ref MIB_NVM_CTXS
*/
LoRaMacNvmData_t* Contexts;
/*
* LoRaWAN MAC layer operating version when activated by ABP.
*
* Related MIB type: \ref MIB_ABP_LORAWAN_VERSION
*/
Version_t AbpLrWanVersion;
/*
* LoRaWAN MAC regional parameter version.
*
* Related MIB type: \ref MIB_LORAWAN_VERSION
*/
struct sLrWanVersion
{
Version_t LoRaWan;
Version_t LoRaWanRegion;
}LrWanVersion;
/*!
* Beacon interval in ms
*
* Related MIB type: \ref MIB_BEACON_INTERVAL
*/
uint32_t BeaconInterval;
/*!
* Beacon reserved time in ms
*
* Related MIB type: \ref MIB_BEACON_RESERVED
*/
uint32_t BeaconReserved;
/*!
* Beacon guard time in ms
*
* Related MIB type: \ref MIB_BEACON_GUARD
*/
uint32_t BeaconGuard;
/*!
* Beacon window time in ms
*
* Related MIB type: \ref MIB_BEACON_WINDOW
*/
uint32_t BeaconWindow;
/*!
* Beacon window time in number of slots
*
* Related MIB type: \ref MIB_BEACON_WINDOW_SLOTS
*/
uint32_t BeaconWindowSlots;
/*!
* Ping slot length time in ms
*
* Related MIB type: \ref MIB_PING_SLOT_WINDOW
*/
uint32_t PingSlotWindow;
/*!
* Default symbol timeout for beacons and ping slot windows
*
* Related MIB type: \ref MIB_BEACON_SYMBOL_TO_DEFAULT
*/
uint32_t BeaconSymbolToDefault;
/*!
* Maximum symbol timeout for beacons
*
* Related MIB type: \ref MIB_BEACON_SYMBOL_TO_EXPANSION_MAX
*/
uint32_t BeaconSymbolToExpansionMax;
/*!
* Maximum symbol timeout for ping slots
*
* Related MIB type: \ref MIB_PING_SLOT_SYMBOL_TO_EXPANSION_MAX
*/
uint32_t PingSlotSymbolToExpansionMax;
/*!
* Symbol expansion value for beacon windows in case of beacon
* loss in symbols
*
* Related MIB type: \ref MIB_BEACON_SYMBOL_TO_EXPANSION_FACTOR
*/
uint32_t BeaconSymbolToExpansionFactor;
/*!
* Symbol expansion value for ping slot windows in case of beacon
* loss in symbols
*
* Related MIB type: \ref MIB_PING_SLOT_SYMBOL_TO_EXPANSION_FACTOR
*/
uint32_t PingSlotSymbolToExpansionFactor;
/*!
* Maximum allowed beacon less time in ms
*
* Related MIB type: \ref MIB_MAX_BEACON_LESS_PERIOD
*/
uint32_t MaxBeaconLessPeriod;
/*!
* Ping slots data rate
*
* Related MIB type: \ref MIB_PING_SLOT_DATARATE
*/
int8_t PingSlotDatarate;
/*!
* LoRaWAN certification FPort handling state (ON/OFF)
*
* Related MIB type: \ref MIB_IS_CERT_FPORT_ON
*/
bool IsCertPortOn;
}MibParam_t;
/*!
* LoRaMAC MIB-RequestConfirm structure
*/
typedef struct eMibRequestConfirm
{
/*!
* MIB-Request type
*/
Mib_t Type;
/*!
* MLME-RequestConfirm parameters
*/
MibParam_t Param;
}MibRequestConfirm_t;
/*!
* LoRaMAC tx information
*/
typedef struct sLoRaMacTxInfo
{
/*!
* Size of the application data payload which can be transmitted.
*/
uint8_t MaxPossibleApplicationDataSize;
/*!
* The current maximum possible payload size without MAC commands
* which is dependent on the current datarate.
*/
uint8_t CurrentPossiblePayloadSize;
}LoRaMacTxInfo_t;
/*!
* LoRaMAC Status
*/
typedef enum eLoRaMacStatus
{
/*!
* Service started successfully
*/
LORAMAC_STATUS_OK,
/*!
* Service not started - LoRaMAC is busy
*/
LORAMAC_STATUS_BUSY,
/*!
* Service unknown
*/
LORAMAC_STATUS_SERVICE_UNKNOWN,
/*!
* Service not started - invalid parameter
*/
LORAMAC_STATUS_PARAMETER_INVALID,
/*!
* Service not started - invalid frequency
*/
LORAMAC_STATUS_FREQUENCY_INVALID,
/*!
* Service not started - invalid datarate
*/
LORAMAC_STATUS_DATARATE_INVALID,
/*!
* Service not started - invalid frequency and datarate
*/
LORAMAC_STATUS_FREQ_AND_DR_INVALID,
/*!
* Service not started - the device is not in a LoRaWAN
*/
LORAMAC_STATUS_NO_NETWORK_JOINED,
/*!
* Service not started - payload length error
*/
LORAMAC_STATUS_LENGTH_ERROR,
/*!
* Service not started - the specified region is not supported
* or not activated with preprocessor definitions.
*/
LORAMAC_STATUS_REGION_NOT_SUPPORTED,
/*!
* The application data was not transmitted
* because prioritized pending MAC commands had to be sent.
*/
LORAMAC_STATUS_SKIPPED_APP_DATA,
/*!
* An MCPS or MLME request can return this status. In this case,
* the MAC cannot send the frame, as the duty cycle limits all
* available bands. When a request returns this value, the
* variable "DutyCycleWaitTime" in "ReqReturn" of the input
* parameters contains the remaining time to wait. If the
* value is constant and does not change, the expected time
* on air for this frame is exceeding the maximum permitted
* time according to the duty cycle time period, defined
* in Region.h, DUTY_CYCLE_TIME_PERIOD. By default this time
* is 1 hour, and a band with 1% duty cycle is then allowed
* to use an air time of 36 seconds.
*/
LORAMAC_STATUS_DUTYCYCLE_RESTRICTED,
/*!
*
*/
LORAMAC_STATUS_NO_CHANNEL_FOUND,
/*!
*
*/
LORAMAC_STATUS_NO_FREE_CHANNEL_FOUND,
/*!
* ToDo
*/
LORAMAC_STATUS_BUSY_BEACON_RESERVED_TIME,
/*!
* ToDo
*/
LORAMAC_STATUS_BUSY_PING_SLOT_WINDOW_TIME,
/*!
* ToDo
*/
LORAMAC_STATUS_BUSY_UPLINK_COLLISION,
/*!
* An error in the cryptographic module is occurred
*/
LORAMAC_STATUS_CRYPTO_ERROR,
/*!
* An error in the frame counter handler module is occurred
*/
LORAMAC_STATUS_FCNT_HANDLER_ERROR,
/*!
* An error in the MAC command module is occurred
*/
LORAMAC_STATUS_MAC_COMMAD_ERROR,
/*!
* An error in the Class B module is occurred
*/
LORAMAC_STATUS_CLASS_B_ERROR,
/*!
* An error in the Confirm Queue module is occurred
*/
LORAMAC_STATUS_CONFIRM_QUEUE_ERROR,
/*!
* The multicast group doesn't exist
*/
LORAMAC_STATUS_MC_GROUP_UNDEFINED,
/*!
* Undefined error occurred
*/
LORAMAC_STATUS_ERROR
}LoRaMacStatus_t;
/*!
* LoRaMAC events structure
* Used to notify upper layers of MAC events
*/
typedef struct sLoRaMacPrimitives
{
/*!
* \brief MCPS-Confirm primitive
*
* \param [OUT] MCPS-Confirm parameters
*/
void ( *MacMcpsConfirm )( McpsConfirm_t* McpsConfirm );
/*!
* \brief MCPS-Indication primitive
*
* \param [OUT] MCPS-Indication parameters
*/
void ( *MacMcpsIndication )( McpsIndication_t* McpsIndication );
/*!
* \brief MLME-Confirm primitive
*
* \param [OUT] MLME-Confirm parameters
*/
void ( *MacMlmeConfirm )( MlmeConfirm_t* MlmeConfirm );
/*!
* \brief MLME-Indication primitive
*
* \param [OUT] MLME-Indication parameters
*/
void ( *MacMlmeIndication )( MlmeIndication_t* MlmeIndication );
}LoRaMacPrimitives_t;
/*!
* LoRaMAC callback structure
*/
typedef struct sLoRaMacCallback
{
/*!
* \brief Measures the battery level
*
* \retval Battery level [0: node is connected to an external
* power source, 1..254: battery level, where 1 is the minimum
* and 254 is the maximum value, 255: the node was not able
* to measure the battery level]
*/
uint8_t ( *GetBatteryLevel )( void );
/*!
* \brief Measures the temperature level
*
* \retval Temperature level
*/
float ( *GetTemperatureLevel )( void );
/*!
* \brief Will be called when an attribute has changed in one of the context.
*
* \param notifyFlags Bitmap that contains the modules which changed.
* Refer to \ref LoRaMacNvmData_t.
*/
void ( *NvmDataChange )( uint16_t notifyFlags );
/*!
*\brief Will be called each time a Radio IRQ is handled by the MAC
* layer.
*
*\warning Runs in a IRQ context. Should only change variables state.
*/
void ( *MacProcessNotify )( void );
}LoRaMacCallback_t;
/*!
* LoRaMAC Max EIRP (dBm) table
*/
static const uint8_t LoRaMacMaxEirpTable[] = { 8, 10, 12, 13, 14, 16, 18, 20, 21, 24, 26, 27, 29, 30, 33, 36 };
/*!
* \brief LoRaMAC layer initialization
*
* \details In addition to the initialization of the LoRaMAC layer, this
* function initializes the callback primitives of the MCPS and
* MLME services. Every data field of \ref LoRaMacPrimitives_t must be
* set to a valid callback function.
*
* \param [IN] primitives - Pointer to a structure defining the LoRaMAC
* event functions. Refer to \ref LoRaMacPrimitives_t.
*
* \param [IN] callbacks - Pointer to a structure defining the LoRaMAC
* callback functions. Refer to \ref LoRaMacCallback_t.
*
* \param [IN] region - The region to start.
*
* \retval LoRaMacStatus_t Status of the operation. Possible returns are:
* returns are:
* \ref LORAMAC_STATUS_OK,
* \ref LORAMAC_STATUS_PARAMETER_INVALID,
* \ref LORAMAC_STATUS_REGION_NOT_SUPPORTED.
*/
LoRaMacStatus_t LoRaMacInitialization( LoRaMacPrimitives_t* primitives, LoRaMacCallback_t* callbacks, LoRaMacRegion_t region );
/*!
* \brief Starts LoRaMAC layer
*
* \retval LoRaMacStatus_t Status of the operation. Possible returns are:
* returns are:
* \ref LORAMAC_STATUS_OK,
*/
LoRaMacStatus_t LoRaMacStart( void );
/*!
* \brief Stops LoRaMAC layer
*
* \retval LoRaMacStatus_t Status of the operation. Possible returns are:
* returns are:
* \ref LORAMAC_STATUS_OK,
*/
LoRaMacStatus_t LoRaMacStop( void );
/*!
* \brief Returns a value indicating if the MAC layer is busy or not.
*
* \retval isBusy Mac layer is busy.
*/
bool LoRaMacIsBusy( void );
/*!
* Processes the LoRaMac events.
*
* \remark This function must be called in the main loop.
*/
void LoRaMacProcess( void );
/*!
* \brief Queries the LoRaMAC if it is possible to send the next frame with
* a given application data payload size. The LoRaMAC takes scheduled
* MAC commands into account and reports, when the frame can be send or not.
*
* \param [IN] size - Size of application data payload to be send next
*
* \param [OUT] txInfo - The structure \ref LoRaMacTxInfo_t contains
* information about the actual maximum payload possible
* ( according to the configured datarate or the next
* datarate according to ADR ), and the maximum frame
* size, taking the scheduled MAC commands into account.
*
* \retval LoRaMacStatus_t Status of the operation. When the parameters are
* not valid, the function returns \ref LORAMAC_STATUS_PARAMETER_INVALID.
* In case of a length error caused by the application data payload in combination
* with the MAC commands, the function returns \ref LORAMAC_STATUS_LENGTH_ERROR.
* In this case its recommended to send a frame without application data to flush
* the MAC commands. Otherwise the LoRaMAC will prioritize the MAC commands and
* if needed it will skip the application data. Please note that if MAC commands do
* not fit at all into the payload size on the related datarate, the LoRaMAC will
* automatically clip the MAC commands.
* In case the query is valid, and the LoRaMAC is able to send the frame,
* the function returns \ref LORAMAC_STATUS_OK.
*/
LoRaMacStatus_t LoRaMacQueryTxPossible( uint8_t size, LoRaMacTxInfo_t* txInfo );
/*!
* \brief LoRaMAC channel add service
*
* \details Adds a new channel to the channel list and activates the id in
* the channel mask. Please note that this functionality is not available
* on all regions. Information about allowed ranges are available at the LoRaWAN Regional Parameters V1.0.2rB
*
* \param [IN] id - Id of the channel.
*
* \param [IN] params - Channel parameters to set.
*
* \retval LoRaMacStatus_t Status of the operation. Possible returns are:
* \ref LORAMAC_STATUS_OK,
* \ref LORAMAC_STATUS_BUSY,
* \ref LORAMAC_STATUS_PARAMETER_INVALID.
*/
LoRaMacStatus_t LoRaMacChannelAdd( uint8_t id, ChannelParams_t params );
/*!
* \brief LoRaMAC channel remove service
*
* \details Deactivates the id in the channel mask.
*
* \param [IN] id - Id of the channel.
*
* \retval LoRaMacStatus_t Status of the operation. Possible returns are:
* \ref LORAMAC_STATUS_OK,
* \ref LORAMAC_STATUS_BUSY,
* \ref LORAMAC_STATUS_PARAMETER_INVALID.
*/
LoRaMacStatus_t LoRaMacChannelRemove( uint8_t id );
/*!
* \brief LoRaMAC multicast channel setup service
*
* \details Sets up a multicast channel.
*
* \param [IN] channel - Multicast channel to set.
*
* \retval LoRaMacStatus_t Status of the operation. Possible returns are:
* \ref LORAMAC_STATUS_OK,
* \ref LORAMAC_STATUS_BUSY,
* \ref LORAMAC_STATUS_PARAMETER_INVALID,
* \ref LORAMAC_STATUS_MC_GROUP_UNDEFINED.
*/
LoRaMacStatus_t LoRaMacMcChannelSetup( McChannelParams_t *channel );
/*!
* \brief LoRaMAC multicast channel removal service
*
* \details Removes/Disables a multicast channel.
*
* \param [IN] groupID - Multicast channel ID to be removed/disabled
*
* \retval LoRaMacStatus_t Status of the operation. Possible returns are:
* \ref LORAMAC_STATUS_OK,
* \ref LORAMAC_STATUS_BUSY,
* \ref LORAMAC_STATUS_MC_GROUP_UNDEFINED.
*/
LoRaMacStatus_t LoRaMacMcChannelDelete( AddressIdentifier_t groupID );
/*!
* \brief LoRaMAC multicast channel get groupId from MC address.
*
* \param [IN] mcAddress - Multicast address to be checked
*
* \retval groupID Multicast channel ID associated to the address.
* Returns 0xFF if the address isn't found.
*/
uint8_t LoRaMacMcChannelGetGroupId( uint32_t mcAddress );
/*!
* \brief LoRaMAC multicast channel Rx parameters setup service
*
* \details Sets up a multicast channel reception parameters.
*
* \param [IN] groupID - Multicast channel ID
* \param [IN] rxParams - Reception parameters
* \param [OUT] status - Status mask [UNDEF_ID | FREQ_ERR | DR_ERR | GROUP_ID]
*
* \retval LoRaMacStatus_t Status of the operation. Possible returns are:
* \ref LORAMAC_STATUS_OK,
* \ref LORAMAC_STATUS_BUSY,
* \ref LORAMAC_STATUS_PARAMETER_INVALID,
* \ref LORAMAC_STATUS_MC_GROUP_UNDEFINED.
*/
LoRaMacStatus_t LoRaMacMcChannelSetupRxParams( AddressIdentifier_t groupID, McRxParams_t *rxParams, uint8_t *status );
/*!
* \brief LoRaMAC MIB-Get
*
* \details The mac information base service to get attributes of the LoRaMac
* layer.
*
* The following code-snippet shows how to use the API to get the
* parameter AdrEnable, defined by the enumeration type
* \ref MIB_ADR.
* \code
* MibRequestConfirm_t mibReq;
* mibReq.Type = MIB_ADR;
*
* if( LoRaMacMibGetRequestConfirm( &mibReq ) == LORAMAC_STATUS_OK )
* {
* // LoRaMAC updated the parameter mibParam.AdrEnable
* }
* \endcode
*
* \param [IN] mibRequest - MIB-GET-Request to perform. Refer to \ref MibRequestConfirm_t.
*
* \retval LoRaMacStatus_t Status of the operation. Possible returns are:
* \ref LORAMAC_STATUS_OK,
* \ref LORAMAC_STATUS_SERVICE_UNKNOWN,
* \ref LORAMAC_STATUS_PARAMETER_INVALID.
*/
LoRaMacStatus_t LoRaMacMibGetRequestConfirm( MibRequestConfirm_t* mibGet );
/*!
* \brief LoRaMAC MIB-Set
*
* \details The mac information base service to set attributes of the LoRaMac
* layer.
*
* The following code-snippet shows how to use the API to set the
* parameter AdrEnable, defined by the enumeration type
* \ref MIB_ADR.
*
* \code
* MibRequestConfirm_t mibReq;
* mibReq.Type = MIB_ADR;
* mibReq.Param.AdrEnable = true;
*
* if( LoRaMacMibGetRequestConfirm( &mibReq ) == LORAMAC_STATUS_OK )
* {
* // LoRaMAC updated the parameter
* }
* \endcode
*
* \param [IN] mibRequest - MIB-SET-Request to perform. Refer to \ref MibRequestConfirm_t.
*
* \retval LoRaMacStatus_t Status of the operation. Possible returns are:
* \ref LORAMAC_STATUS_OK,
* \ref LORAMAC_STATUS_BUSY,
* \ref LORAMAC_STATUS_SERVICE_UNKNOWN,
* \ref LORAMAC_STATUS_PARAMETER_INVALID.
*/
LoRaMacStatus_t LoRaMacMibSetRequestConfirm( MibRequestConfirm_t* mibSet );
/*!
* \brief LoRaMAC MLME-Request
*
* \details The Mac layer management entity handles management services. The
* following code-snippet shows how to use the API to perform a
* network join request. Please note that for a join request, the
* DevEUI and the JoinEUI must be set previously via the MIB. Please
* also refer to the sample implementations.
*
* \code
*
* MlmeReq_t mlmeReq;
* mlmeReq.Type = MLME_JOIN;
* mlmeReq.Req.Join.Datarate = LORAWAN_DEFAULT_DATARATE;
*
* if( LoRaMacMlmeRequest( &mlmeReq ) == LORAMAC_STATUS_OK )
* {
* // Service started successfully. Waiting for the Mlme-Confirm event
* }
* \endcode
*
* \param [IN] mlmeRequest - MLME-Request to perform. Refer to \ref MlmeReq_t.
*
* \retval LoRaMacStatus_t Status of the operation. Possible returns are:
* \ref LORAMAC_STATUS_OK,
* \ref LORAMAC_STATUS_BUSY,
* \ref LORAMAC_STATUS_SERVICE_UNKNOWN,
* \ref LORAMAC_STATUS_PARAMETER_INVALID,
* \ref LORAMAC_STATUS_NO_NETWORK_JOINED,
* \ref LORAMAC_STATUS_LENGTH_ERROR,
*/
LoRaMacStatus_t LoRaMacMlmeRequest( MlmeReq_t* mlmeRequest );
/*!
* \brief LoRaMAC MCPS-Request
*
* \details The Mac Common Part Sublayer handles data services. The following
* code-snippet shows how to use the API to send an unconfirmed
* LoRaMAC frame.
*
* \code
* uint8_t myBuffer[] = { 1, 2, 3 };
*
* McpsReq_t mcpsReq;
* mcpsReq.Type = MCPS_UNCONFIRMED;
* mcpsReq.Req.Unconfirmed.fPort = 1;
* mcpsReq.Req.Unconfirmed.fBuffer = myBuffer;
* mcpsReq.Req.Unconfirmed.fBufferSize = sizeof( myBuffer );
*
* if( LoRaMacMcpsRequest( &mcpsReq ) == LORAMAC_STATUS_OK )
* {
* // Service started successfully. Waiting for the MCPS-Confirm event
* }
* \endcode
*
* \param [IN] mcpsRequest - MCPS-Request to perform. Refer to \ref McpsReq_t.
*
* \retval LoRaMacStatus_t Status of the operation. Possible returns are:
* \ref LORAMAC_STATUS_OK,
* \ref LORAMAC_STATUS_BUSY,
* \ref LORAMAC_STATUS_SERVICE_UNKNOWN,
* \ref LORAMAC_STATUS_PARAMETER_INVALID,
* \ref LORAMAC_STATUS_NO_NETWORK_JOINED,
* \ref LORAMAC_STATUS_LENGTH_ERROR,
*/
LoRaMacStatus_t LoRaMacMcpsRequest( McpsReq_t* mcpsRequest );
/*!
* \brief LoRaMAC deinitialization
*
* \details This function stops the timers, re-initializes MAC & regional parameters to default
* and sets radio into sleep state.
*
* \retval LoRaMacStatus_t Status of the operation. Possible returns are:
* \ref LORAMAC_STATUS_OK,
* \ref LORAMAC_STATUS_BUSY
*/
LoRaMacStatus_t LoRaMacDeInitialization( void );
/*! \} defgroup LORAMAC */
#ifdef __cplusplus
}
#endif
#endif // __LORAMAC_H__
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