This is the common API to access the specific regional implementations. More...

Data Structures
struct	BeaconFormat_t

union	PhyParam_t

struct	GetPhyParams_t

struct	SetBandTxDoneParams_t

struct	InitDefaultsParams_t

union	VerifyParams_t

struct	ApplyCFListParams_t

struct	ChanMaskSetParams_t

struct	RxConfigParams_t

struct	TxConfigParams_t

struct	LinkAdrReqParams_t

struct	RxParamSetupReqParams_t

struct	NewChannelReqParams_t

struct	TxParamSetupReqParams_t

struct	DlChannelReqParams_t

struct	NextChanParams_t

struct	ChannelAddParams_t

struct	ChannelRemoveParams_t

struct	RxBeaconSetup_t

Macros
#define	LC(channelIndex) ( uint16_t )( 1 << ( channelIndex - 1 ) )

#define	REGION_VERSION 0x02010001

Enumerations
enum	PhyAttribute_t { PHY_FREQUENCY, PHY_MIN_RX_DR, PHY_MIN_TX_DR, PHY_MAX_RX_DR, PHY_MAX_TX_DR, PHY_TX_DR, PHY_DEF_TX_DR, PHY_RX_DR, PHY_MAX_TX_POWER, PHY_TX_POWER, PHY_DEF_TX_POWER, PHY_DEF_ADR_ACK_LIMIT, PHY_DEF_ADR_ACK_DELAY, PHY_MAX_PAYLOAD, PHY_DUTY_CYCLE, PHY_MAX_RX_WINDOW, PHY_RECEIVE_DELAY1, PHY_RECEIVE_DELAY2, PHY_JOIN_ACCEPT_DELAY1, PHY_JOIN_ACCEPT_DELAY2, PHY_RETRANSMIT_TIMEOUT, PHY_DEF_DR1_OFFSET, PHY_DEF_RX2_FREQUENCY, PHY_DEF_RX2_DR, PHY_CHANNELS_MASK, PHY_CHANNELS_DEFAULT_MASK, PHY_MAX_NB_CHANNELS, PHY_CHANNELS, PHY_DEF_UPLINK_DWELL_TIME, PHY_DEF_DOWNLINK_DWELL_TIME, PHY_DEF_MAX_EIRP, PHY_DEF_ANTENNA_GAIN, PHY_NEXT_LOWER_TX_DR, PHY_BEACON_INTERVAL, PHY_BEACON_RESERVED, PHY_BEACON_GUARD, PHY_BEACON_WINDOW, PHY_BEACON_WINDOW_SLOTS, PHY_PING_SLOT_WINDOW, PHY_BEACON_SYMBOL_TO_DEFAULT, PHY_BEACON_SYMBOL_TO_EXPANSION_MAX, PHY_PING_SLOT_SYMBOL_TO_EXPANSION_MAX, PHY_BEACON_SYMBOL_TO_EXPANSION_FACTOR, PHY_PING_SLOT_SYMBOL_TO_EXPANSION_FACTOR, PHY_MAX_BEACON_LESS_PERIOD, PHY_BEACON_DELAY_BEACON_TIMING_ANS, PHY_BEACON_CHANNEL_FREQ, PHY_BEACON_FORMAT, PHY_BEACON_CHANNEL_DR, PHY_BEACON_NB_CHANNELS, PHY_BEACON_CHANNEL_OFFSET, PHY_PING_SLOT_CHANNEL_FREQ, PHY_PING_SLOT_CHANNEL_DR, PHY_PING_SLOT_NB_CHANNELS, PHY_SF_FROM_DR, PHY_BW_FROM_DR }

enum	InitType_t { INIT_TYPE_DEFAULTS, INIT_TYPE_RESET_TO_DEFAULT_CHANNELS, INIT_TYPE_ACTIVATE_DEFAULT_CHANNELS }

enum	ChannelsMask_t { CHANNELS_MASK, CHANNELS_DEFAULT_MASK }

enum	AlternateDrType_t { ALTERNATE_DR, ALTERNATE_DR_RESTORE }

Functions
bool	RegionIsActive (LoRaMacRegion_t region)
	The function verifies if a region is active or not. If a region is not active, it cannot be used. More...

PhyParam_t	RegionGetPhyParam (LoRaMacRegion_t region, GetPhyParams_t *getPhy)
	The function gets a value of a specific phy attribute. More...

void	RegionSetBandTxDone (LoRaMacRegion_t region, SetBandTxDoneParams_t *txDone)
	Updates the last TX done parameters of the current channel. More...

void	RegionInitDefaults (LoRaMacRegion_t region, InitDefaultsParams_t *params)
	Initializes the channels masks and the channels. More...

bool	RegionVerify (LoRaMacRegion_t region, VerifyParams_t *verify, PhyAttribute_t phyAttribute)
	Verifies a parameter. More...

void	RegionApplyCFList (LoRaMacRegion_t region, ApplyCFListParams_t *applyCFList)
	The function parses the input buffer and sets up the channels of the CF list. More...

bool	RegionChanMaskSet (LoRaMacRegion_t region, ChanMaskSetParams_t *chanMaskSet)
	Sets a channels mask. More...

bool	RegionRxConfig (LoRaMacRegion_t region, RxConfigParams_t rxConfig, int8_t datarate)
	Configuration of the RX windows. More...

void	RegionComputeRxWindowParameters (LoRaMacRegion_t region, int8_t datarate, uint8_t minRxSymbols, uint32_t rxError, RxConfigParams_t *rxConfigParams)

bool	RegionTxConfig (LoRaMacRegion_t region, TxConfigParams_t txConfig, int8_t txPower, TimerTime_t *txTimeOnAir)
	TX configuration. More...

uint8_t	RegionLinkAdrReq (LoRaMacRegion_t region, LinkAdrReqParams_t linkAdrReq, int8_t drOut, int8_t txPowOut, uint8_t nbRepOut, uint8_t *nbBytesParsed)
	The function processes a Link ADR Request. More...

uint8_t	RegionRxParamSetupReq (LoRaMacRegion_t region, RxParamSetupReqParams_t *rxParamSetupReq)
	The function processes a RX Parameter Setup Request. More...

int8_t	RegionNewChannelReq (LoRaMacRegion_t region, NewChannelReqParams_t *newChannelReq)
	The function processes a New Channel Request. More...

int8_t	RegionTxParamSetupReq (LoRaMacRegion_t region, TxParamSetupReqParams_t *txParamSetupReq)
	The function processes a TX ParamSetup Request. More...

int8_t	RegionDlChannelReq (LoRaMacRegion_t region, DlChannelReqParams_t *dlChannelReq)
	The function processes a DlChannel Request. More...

int8_t	RegionAlternateDr (LoRaMacRegion_t region, int8_t currentDr, AlternateDrType_t type)
	Alternates the datarate of the channel for the join request. More...

LoRaMacStatus_t	RegionNextChannel (LoRaMacRegion_t region, NextChanParams_t nextChanParams, uint8_t channel, TimerTime_t time, TimerTime_t aggregatedTimeOff)
	Searches and set the next random available channel. More...

LoRaMacStatus_t	RegionChannelAdd (LoRaMacRegion_t region, ChannelAddParams_t *channelAdd)
	Adds a channel. More...

bool	RegionChannelsRemove (LoRaMacRegion_t region, ChannelRemoveParams_t *channelRemove)
	Removes a channel. More...

uint8_t	RegionApplyDrOffset (LoRaMacRegion_t region, uint8_t downlinkDwellTime, int8_t dr, int8_t drOffset)
	Computes new datarate according to the given offset. More...

void	RegionRxBeaconSetup (LoRaMacRegion_t region, RxBeaconSetup_t rxBeaconSetup, uint8_t outDr)
	Sets the radio into beacon reception mode. More...

Version_t	RegionGetVersion (void)
	Gets the version of the regional parameters implementation. More...

Detailed Description

This is the common API to access the specific regional implementations.

Preprocessor options:

LoRaWAN regions can be activated by defining the related preprocessor definition. It is possible to define more than one region. The following regions are supported:
- #define REGION_AS923
- #define REGION_AU915
- #define REGION_CN470
- #define REGION_CN779
- #define REGION_EU433
- #define REGION_EU868
- #define REGION_KR920
- #define REGION_IN865
- #define REGION_US915
- #define REGION_RU864

Data Structure Documentation

◆ BeaconFormat_t

struct BeaconFormat_t

Structure containing the beacon format

Data Fields
uint8_t	BeaconSize	Size of the beacon
uint8_t	Rfu1Size	Size of the RFU 1 data field
uint8_t	Rfu2Size	Size of the RFU 2 data field

◆ PhyParam_t

union PhyParam_t

Union for the structure uGetPhyParams

Data Fields
uint32_t	Value	A parameter value.
float	fValue	A floating point value.
uint16_t *	ChannelsMask	Pointer to the channels mask.
ChannelParams_t *	Channels	Pointer to the channels.
BeaconFormat_t	BeaconFormat	Beacon format
TimerTime_t	DutyCycleTimePeriod	Duty Cycle Period

◆ GetPhyParams_t

struct GetPhyParams_t

Parameter structure for the function RegionGetPhyParam.

Data Fields
PhyAttribute_t	Attribute	Setup the parameter to get.
int8_t	Datarate	Datarate. The parameter is needed for the following queries: PHY_MAX_PAYLOAD, PHY_NEXT_LOWER_TX_DR, PHY_SF_FROM_DR, PHY_BW_FROM_DR.
uint8_t	UplinkDwellTime	Uplink dwell time. This parameter must be set to query: PHY_MAX_PAYLOAD, PHY_MIN_TX_DR. The parameter is needed for the following queries: PHY_MIN_TX_DR, PHY_MAX_PAYLOAD, PHY_NEXT_LOWER_TX_DR.
uint8_t	DownlinkDwellTime	Downlink dwell time. This parameter must be set to query: PHY_MAX_PAYLOAD, PHY_MIN_RX_DR. The parameter is needed for the following queries: PHY_MIN_RX_DR, PHY_MAX_PAYLOAD.
uint8_t	Channel	Specification of the downlink channel. Used in Class B only. The parameter is needed for the following queries: PHY_BEACON_CHANNEL_FREQ, PHY_PING_SLOT_CHANNEL_FREQ

◆ SetBandTxDoneParams_t

struct SetBandTxDoneParams_t

Parameter structure for the function RegionSetBandTxDone.

Data Fields
uint8_t	Channel	Channel to update.
bool	Joined	Joined Set to true, if the node has joined the network
TimerTime_t	LastTxDoneTime	Last TX done time.
TimerTime_t	LastTxAirTime	Time-on-air of the last transmission.
SysTime_t	ElapsedTimeSinceStartUp	Elapsed time since initialization.

◆ InitDefaultsParams_t

struct InitDefaultsParams_t

Parameter structure for the function RegionInitDefaults.

Data Fields
void *	NvmGroup1	Pointer to region NVM group1.
void *	NvmGroup2	Pointer to region NVM group2.
void *	Bands	Pointer to common region band storage.
InitType_t	Type	Sets the initialization type.

◆ VerifyParams_t

union VerifyParams_t

Parameter structure for the function RegionVerify.

Data Fields
uint32_t	Frequency	Channel frequency to verify
int8_t	TxPower	TX power to verify.
bool	DutyCycle	Set to true, if the duty cycle is enabled, otherwise false.
struct sDatarateParams	DatarateParams

◆ ApplyCFListParams_t

struct ApplyCFListParams_t

Parameter structure for the function RegionApplyCFList.

Data Fields
uint8_t	JoinChannel
uint8_t *	Payload	Payload which contains the CF list.
uint8_t	Size	Size of the payload.

◆ ChanMaskSetParams_t

struct ChanMaskSetParams_t

Parameter structure for the function RegionChanMaskSet.

Data Fields
uint16_t *	ChannelsMaskIn	Pointer to the channels mask which should be set.
ChannelsMask_t	ChannelsMaskType	Pointer to the channels mask which should be set.

◆ RxConfigParams_t

struct RxConfigParams_t

Parameter structure for the function RegionRxConfig.

Data Fields
uint8_t	Channel	The RX channel.
int8_t	Datarate	RX datarate.
uint8_t	Bandwidth	RX bandwidth.
int8_t	DrOffset	RX datarate offset.
uint32_t	Frequency	RX frequency.
uint32_t	WindowTimeout	RX window timeout
int32_t	WindowOffset	RX window offset
uint8_t	DownlinkDwellTime	Downlink dwell time.
bool	RxContinuous	Set to true, if RX should be continuous.
LoRaMacRxSlot_t	RxSlot	Sets the RX window.
ActivationType_t	NetworkActivation	LoRaWAN Network End-Device Activation ( ACTIVATION_TYPE_NONE, ACTIVATION_TYPE_ABP or ACTIVATION_TYPE_OTTA ) Related MIB type: MIB_NETWORK_ACTIVATION

◆ TxConfigParams_t

struct TxConfigParams_t

Parameter structure for the function RegionTxConfig.

Data Fields
uint8_t	Channel	The TX channel.
int8_t	Datarate	The TX datarate.
int8_t	TxPower	The TX power.
float	MaxEirp	The Max EIRP, if applicable.
float	AntennaGain	The antenna gain, if applicable.
uint16_t	PktLen	Frame length to setup.

◆ LinkAdrReqParams_t

struct LinkAdrReqParams_t

Parameter structure for the function RegionLinkAdrReq.

Data Fields
Version_t	Version	Current LoRaWAN Version
uint8_t *	Payload	Pointer to the payload which contains the MAC commands.
uint8_t	PayloadSize	Size of the payload.
uint8_t	UplinkDwellTime	Uplink dwell time.
bool	AdrEnabled	Set to true, if ADR is enabled.
int8_t	CurrentDatarate	The current datarate.
int8_t	CurrentTxPower	The current TX power.
uint8_t	CurrentNbRep	The current number of repetitions.

◆ RxParamSetupReqParams_t

struct RxParamSetupReqParams_t

Parameter structure for the function RegionRxParamSetupReq.

Data Fields
int8_t	Datarate	The datarate to setup.
int8_t	DrOffset	Datarate offset.
uint32_t	Frequency	The frequency to setup.

◆ NewChannelReqParams_t

struct NewChannelReqParams_t

Parameter structure for the function RegionNewChannelReq.

Data Fields
ChannelParams_t *	NewChannel	Pointer to the new channels.
int8_t	ChannelId	Channel id.

◆ TxParamSetupReqParams_t

struct TxParamSetupReqParams_t

Parameter structure for the function RegionTxParamSetupReq.

Data Fields
uint8_t	UplinkDwellTime	Uplink dwell time.
uint8_t	DownlinkDwellTime	Downlink dwell time.
uint8_t	MaxEirp	Max EIRP.

◆ DlChannelReqParams_t

struct DlChannelReqParams_t

Parameter structure for the function RegionDlChannelReq.

Data Fields
uint8_t	ChannelId	Channel Id to add the frequency.
uint32_t	Rx1Frequency	Alternative frequency for the Rx1 window.

◆ NextChanParams_t

struct NextChanParams_t

Parameter structure for the function RegionNextChannel.

Data Fields
TimerTime_t	AggrTimeOff	Aggregated time-off time.
TimerTime_t	LastAggrTx	Time of the last aggregated TX.
int8_t	Datarate	Current datarate.
bool	Joined	Set to true, if the node has already joined a network, otherwise false.
bool	DutyCycleEnabled	Set to true, if the duty cycle is enabled, otherwise false.
SysTime_t	ElapsedTimeSinceStartUp	Elapsed time since the start of the node.
bool	LastTxIsJoinRequest	Joined Set to true, if the last uplink was a join request
uint16_t	PktLen	Payload length of the next frame

◆ ChannelAddParams_t

struct ChannelAddParams_t

Parameter structure for the function RegionChannelsAdd.

Data Fields
ChannelParams_t *	NewChannel	Pointer to the new channel to add.
uint8_t	ChannelId	Channel id to add.

◆ ChannelRemoveParams_t

struct ChannelRemoveParams_t

Parameter structure for the function RegionChannelsRemove.

Data Fields
uint8_t	ChannelId	Channel id to remove.

◆ RxBeaconSetup_t

struct RxBeaconSetup_t

Parameter structure for the function RegionRxBeaconSetup

Data Fields
uint16_t	SymbolTimeout	Symbol timeout.
uint32_t	RxTime	Receive time.
uint32_t	Frequency	The frequency to setup.

Macro Definition Documentation

◆ LC

#define LC ( channelIndex ) ( uint16_t )( 1 << ( channelIndex - 1 ) )

Macro to compute bit of a channel index.

◆ REGION_VERSION

#define REGION_VERSION 0x02010001

Regional parameters version definition. RP002-1.0.1

Enumeration Type Documentation

◆ PhyAttribute_t

enum PhyAttribute_t

Enumeration of phy attributes.

Enumerator
PHY_FREQUENCY	Frequency. It is available to perform a verification with RegionVerify().
PHY_MIN_RX_DR	Minimum RX datarate.
PHY_MIN_TX_DR	Minimum TX datarate.
PHY_MAX_RX_DR	Maximum RX datarate.
PHY_MAX_TX_DR	Maximum TX datarate.
PHY_TX_DR	TX datarate. This is a parameter which can't be queried. It is available to perform a verification with RegionVerify().
PHY_DEF_TX_DR	Default TX datarate.
PHY_RX_DR	RX datarate. It is available to perform a verification with RegionVerify().
PHY_MAX_TX_POWER	Maximum TX power.
PHY_TX_POWER	TX power. It is available to perform a verification with RegionVerify().
PHY_DEF_TX_POWER	Default TX power.
PHY_DEF_ADR_ACK_LIMIT	Default ADR_ACK_LIMIT value.
PHY_DEF_ADR_ACK_DELAY	Default ADR_ACK_DELAY value.
PHY_MAX_PAYLOAD	Maximum payload possible.
PHY_DUTY_CYCLE	Duty cycle.
PHY_MAX_RX_WINDOW	Maximum receive window duration.
PHY_RECEIVE_DELAY1	Receive delay for window 1.
PHY_RECEIVE_DELAY2	Receive delay for window 2.
PHY_JOIN_ACCEPT_DELAY1	Join accept delay for window 1.
PHY_JOIN_ACCEPT_DELAY2	Join accept delay for window 2.
PHY_RETRANSMIT_TIMEOUT	Acknowledgement time out.
PHY_DEF_DR1_OFFSET	Default datarate offset for window 1.
PHY_DEF_RX2_FREQUENCY	Default receive window 2 frequency.
PHY_DEF_RX2_DR	Default receive window 2 datarate.
PHY_CHANNELS_MASK	Channels mask.
PHY_CHANNELS_DEFAULT_MASK	Channels default mask.
PHY_MAX_NB_CHANNELS	Maximum number of supported channels
PHY_CHANNELS	Channels.
PHY_DEF_UPLINK_DWELL_TIME	Default value of the uplink dwell time.
PHY_DEF_DOWNLINK_DWELL_TIME	Default value of the downlink dwell time.
PHY_DEF_MAX_EIRP	Default value of the MaxEIRP.
PHY_DEF_ANTENNA_GAIN	Default value of the antenna gain.
PHY_NEXT_LOWER_TX_DR	Next lower datarate.
PHY_BEACON_INTERVAL	Beacon interval in ms.
PHY_BEACON_RESERVED	Beacon reserved time in ms.
PHY_BEACON_GUARD	Beacon guard time in ms.
PHY_BEACON_WINDOW	Beacon window time in ms.
PHY_BEACON_WINDOW_SLOTS	Beacon window time in numer of slots.
PHY_PING_SLOT_WINDOW	Ping slot length time in ms.
PHY_BEACON_SYMBOL_TO_DEFAULT	Default symbol timeout for beacons and ping slot windows.
PHY_BEACON_SYMBOL_TO_EXPANSION_MAX	Maximum symbol timeout for beacons.
PHY_PING_SLOT_SYMBOL_TO_EXPANSION_MAX	Maximum symbol timeout for ping slots.
PHY_BEACON_SYMBOL_TO_EXPANSION_FACTOR	Symbol expansion value for beacon windows in case of beacon loss in symbols.
PHY_PING_SLOT_SYMBOL_TO_EXPANSION_FACTOR	Symbol expansion value for ping slot windows in case of beacon loss in symbols.
PHY_MAX_BEACON_LESS_PERIOD	Maximum allowed beacon less time in ms.
PHY_BEACON_DELAY_BEACON_TIMING_ANS	Delay time for the BeaconTimingAns in ms.
PHY_BEACON_CHANNEL_FREQ	Beacon channel frequency.
PHY_BEACON_FORMAT	The format of the beacon.
PHY_BEACON_CHANNEL_DR	The beacon channel datarate.
PHY_BEACON_NB_CHANNELS	The number of channels for the beacon reception.
PHY_BEACON_CHANNEL_OFFSET	The static offset for the downlink channel calculation.
PHY_PING_SLOT_CHANNEL_FREQ	Ping slot channel frequency.
PHY_PING_SLOT_CHANNEL_DR	The datarate of a ping slot channel.
PHY_PING_SLOT_NB_CHANNELS	The number of channels for the ping slot reception.
PHY_SF_FROM_DR	The equivalent spreading factor value from datarate
PHY_BW_FROM_DR	The equivalent bandwith index from datarate

◆ InitType_t

enum InitType_t

Enumeration of initialization types.

Enumerator
INIT_TYPE_DEFAULTS	Initializes the regional default settings for the band, channel and default channels mask. Some regions also initiate other default configurations. In general, this type is intended to be called once during the initialization.
INIT_TYPE_RESET_TO_DEFAULT_CHANNELS	Resets the channels mask to the default channels. Deactivates all other channels.
INIT_TYPE_ACTIVATE_DEFAULT_CHANNELS	Activates the default channels. Leaves all other active channels active.

◆ ChannelsMask_t

enum ChannelsMask_t

Enumerator
CHANNELS_MASK	The channels mask.
CHANNELS_DEFAULT_MASK	The channels default mask.

◆ AlternateDrType_t

enum AlternateDrType_t

Enumeration of alternation type

Enumerator
ALTERNATE_DR	Type to use for an alternation
ALTERNATE_DR_RESTORE	Type to use to restore one alternation

Function Documentation

◆ RegionIsActive()

bool RegionIsActive ( LoRaMacRegion_t region )

The function verifies if a region is active or not. If a region is not active, it cannot be used.

Parameters

[IN]	region LoRaWAN region.

Return values

Return true, if the region is supported.

◆ RegionGetPhyParam()

PhyParam_t RegionGetPhyParam	(	LoRaMacRegion_t	region,
		GetPhyParams_t *	getPhy
	)

The function gets a value of a specific phy attribute.

Parameters

[IN]	region LoRaWAN region.
[IN]	getPhy Pointer to the function parameters.

Return values

Returns a structure containing the PHY parameter.

◆ RegionSetBandTxDone()

void RegionSetBandTxDone	(	LoRaMacRegion_t	region,
		SetBandTxDoneParams_t *	txDone
	)

Updates the last TX done parameters of the current channel.

Parameters

[IN]	region LoRaWAN region.
[IN]	txDone Pointer to the function parameters.

◆ RegionInitDefaults()

void RegionInitDefaults	(	LoRaMacRegion_t	region,
		InitDefaultsParams_t *	params
	)

Initializes the channels masks and the channels.

Parameters

[IN]	region LoRaWAN region.
[IN]	params Pointer to the function parameters.

◆ RegionVerify()

bool RegionVerify	(	LoRaMacRegion_t	region,
		VerifyParams_t *	verify,
		PhyAttribute_t	phyAttribute
	)

Verifies a parameter.

Parameters

[IN]	region LoRaWAN region.
[IN]	verify Pointer to the function parameters.
[IN]	type Sets the initialization type.

Return values

Returns true, if the parameter is valid.

◆ RegionApplyCFList()

void RegionApplyCFList	(	LoRaMacRegion_t	region,
		ApplyCFListParams_t *	applyCFList
	)

The function parses the input buffer and sets up the channels of the CF list.

Parameters

[IN]	region LoRaWAN region.
[IN]	applyCFList Pointer to the function parameters.

◆ RegionChanMaskSet()

bool RegionChanMaskSet	(	LoRaMacRegion_t	region,
		ChanMaskSetParams_t *	chanMaskSet
	)

Sets a channels mask.

Parameters

[IN]	region LoRaWAN region.
[IN]	chanMaskSet Pointer to the function parameters.

Return values

Returns true, if the channels mask could be set.

◆ RegionRxConfig()

bool RegionRxConfig	(	LoRaMacRegion_t	region,
		RxConfigParams_t *	rxConfig,
		int8_t *	datarate
	)

Configuration of the RX windows.

Parameters

[IN]	region LoRaWAN region.
[IN]	rxConfig Pointer to the function parameters.
[OUT]	datarate The datarate index which was set.

Return values

Returns true, if the configuration was applied successfully.

◆ RegionComputeRxWindowParameters()

void RegionComputeRxWindowParameters	(	LoRaMacRegion_t	region,
		int8_t	datarate,
		uint8_t	minRxSymbols,
		uint32_t	rxError,
		RxConfigParams_t *	rxConfigParams
	)

Computes the Rx window timeout and offset.

Parameters

[IN]	region LoRaWAN region.
[IN]	datarate Rx window datarate index to be used
[IN]	minRxSymbols Minimum required number of symbols to detect an Rx frame.
[IN]	rxError System maximum timing error of the receiver. In milliseconds The receiver will turn on in a [-rxError : +rxError] ms interval around RxOffset
[OUT]rxConfigParams	Returns updated WindowTimeout and WindowOffset fields.

◆ RegionTxConfig()

bool RegionTxConfig	(	LoRaMacRegion_t	region,
		TxConfigParams_t *	txConfig,
		int8_t *	txPower,
		TimerTime_t *	txTimeOnAir
	)

TX configuration.

Parameters

[IN]	region LoRaWAN region.
[IN]	txConfig Pointer to the function parameters.
[OUT]	txPower The tx power index which was set.
[OUT]	txTimeOnAir The time-on-air of the frame.

Return values

Returns true, if the configuration was applied successfully.

◆ RegionLinkAdrReq()

uint8_t RegionLinkAdrReq	(	LoRaMacRegion_t	region,
		LinkAdrReqParams_t *	linkAdrReq,
		int8_t *	drOut,
		int8_t *	txPowOut,
		uint8_t *	nbRepOut,
		uint8_t *	nbBytesParsed
	)

The function processes a Link ADR Request.

Parameters

[IN]	region LoRaWAN region.
[IN]	linkAdrReq Pointer to the function parameters.
[OUT]	drOut The datarate which was applied.
[OUT]	txPowOut The TX power which was applied.
[OUT]	nbRepOut The number of repetitions to apply.
[OUT]	nbBytesParsed The number bytes which were parsed.

Return values

Returns the status of the operation, according to the LoRaMAC specification.

◆ RegionRxParamSetupReq()

uint8_t RegionRxParamSetupReq	(	LoRaMacRegion_t	region,
		RxParamSetupReqParams_t *	rxParamSetupReq
	)

The function processes a RX Parameter Setup Request.

Parameters

[IN]	region LoRaWAN region.
[IN]	rxParamSetupReq Pointer to the function parameters.

Return values

Returns the status of the operation, according to the LoRaMAC specification.

◆ RegionNewChannelReq()

int8_t RegionNewChannelReq	(	LoRaMacRegion_t	region,
		NewChannelReqParams_t *	newChannelReq
	)

The function processes a New Channel Request.

Parameters

[IN]	region LoRaWAN region.
[IN]	newChannelReq Pointer to the function parameters.

Return values

Returns the status of the operation, according to the LoRaMAC specification.

◆ RegionTxParamSetupReq()

int8_t RegionTxParamSetupReq	(	LoRaMacRegion_t	region,
		TxParamSetupReqParams_t *	txParamSetupReq
	)

The function processes a TX ParamSetup Request.

Parameters

[IN]	region LoRaWAN region.
[IN]	txParamSetupReq Pointer to the function parameters.

Return values

Returns the status of the operation, according to the LoRaMAC specification. Returns -1, if the functionality is not implemented. In this case, the end node shall ignore the command.

◆ RegionDlChannelReq()

int8_t RegionDlChannelReq	(	LoRaMacRegion_t	region,
		DlChannelReqParams_t *	dlChannelReq
	)

The function processes a DlChannel Request.

Parameters

[IN]	region LoRaWAN region.
[IN]	dlChannelReq Pointer to the function parameters.

Return values

Returns the status of the operation, according to the LoRaMAC specification.

◆ RegionAlternateDr()

int8_t RegionAlternateDr	(	LoRaMacRegion_t	region,
		int8_t	currentDr,
		AlternateDrType_t	type
	)

Alternates the datarate of the channel for the join request.

Parameters

[IN]	region LoRaWAN region.
[IN]	currentDr Current datarate.
[IN]	type Alternation type.

Return values

Datarate to apply.

◆ RegionNextChannel()

LoRaMacStatus_t RegionNextChannel	(	LoRaMacRegion_t	region,
		NextChanParams_t *	nextChanParams,
		uint8_t *	channel,
		TimerTime_t *	time,
		TimerTime_t *	aggregatedTimeOff
	)

Searches and set the next random available channel.

Parameters

[IN]	region LoRaWAN region.
[OUT]	channel Next channel to use for TX.
[OUT]	time Time to wait for the next transmission according to the duty cycle.
[OUT]	aggregatedTimeOff Updates the aggregated time off.

Return values

Function status [1: OK, 0: Unable to find a channel on the current datarate].

◆ RegionChannelAdd()

LoRaMacStatus_t RegionChannelAdd	(	LoRaMacRegion_t	region,
		ChannelAddParams_t *	channelAdd
	)

Adds a channel.

Parameters

[IN]	region LoRaWAN region.
[IN]	channelAdd Pointer to the function parameters.

Return values

Status of the operation.

◆ RegionChannelsRemove()

bool RegionChannelsRemove	(	LoRaMacRegion_t	region,
		ChannelRemoveParams_t *	channelRemove
	)

Removes a channel.

Parameters

[IN]	region LoRaWAN region.
[IN]	channelRemove Pointer to the function parameters.

Return values

Returns true, if the channel was removed successfully.

◆ RegionApplyDrOffset()

uint8_t RegionApplyDrOffset	(	LoRaMacRegion_t	region,
		uint8_t	downlinkDwellTime,
		int8_t	dr,
		int8_t	drOffset
	)

Computes new datarate according to the given offset.

Parameters

[IN]	downlinkDwellTime Downlink dwell time configuration. 0: No limit, 1: 400ms
[IN]	dr Current datarate
[IN]	drOffset Offset to be applied

Return values

newDr Computed datarate.

◆ RegionRxBeaconSetup()

void RegionRxBeaconSetup	(	LoRaMacRegion_t	region,
		RxBeaconSetup_t *	rxBeaconSetup,
		uint8_t *	outDr
	)

Sets the radio into beacon reception mode.

Parameters

	[IN]	rxBeaconSetup Pointer to the function parameters
[out]	outDr	Datarate used to receive the beacon

◆ RegionGetVersion()

Version_t RegionGetVersion ( void )

Gets the version of the regional parameters implementation.

Return values

Version of the regional parameters.

Data Structures

Macros

Enumerations

Functions

Detailed Description

Data Structure Documentation

◆ BeaconFormat_t

◆ PhyParam_t

◆ GetPhyParams_t

◆ SetBandTxDoneParams_t

◆ InitDefaultsParams_t

◆ VerifyParams_t

◆ ApplyCFListParams_t

◆ ChanMaskSetParams_t

◆ RxConfigParams_t

◆ TxConfigParams_t

◆ LinkAdrReqParams_t

◆ RxParamSetupReqParams_t

◆ NewChannelReqParams_t

◆ TxParamSetupReqParams_t

◆ DlChannelReqParams_t

◆ NextChanParams_t

◆ ChannelAddParams_t

◆ ChannelRemoveParams_t

◆ RxBeaconSetup_t

Macro Definition Documentation

◆ LC

◆ REGION_VERSION

Enumeration Type Documentation

◆ PhyAttribute_t

◆ InitType_t

◆ ChannelsMask_t

◆ AlternateDrType_t

Function Documentation

◆ RegionIsActive()

◆ RegionGetPhyParam()

◆ RegionSetBandTxDone()

◆ RegionInitDefaults()

◆ RegionVerify()

◆ RegionApplyCFList()

◆ RegionChanMaskSet()

◆ RegionRxConfig()

◆ RegionComputeRxWindowParameters()

◆ RegionTxConfig()

◆ RegionLinkAdrReq()

◆ RegionRxParamSetupReq()

◆ RegionNewChannelReq()

◆ RegionTxParamSetupReq()

◆ RegionDlChannelReq()

◆ RegionAlternateDr()

◆ RegionNextChannel()

◆ RegionChannelAdd()

◆ RegionChannelsRemove()

◆ RegionApplyDrOffset()

◆ RegionRxBeaconSetup()

◆ RegionGetVersion()