mac

package
v3.19.0 Latest Latest
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 Go to latest Published: Apr 21, 2022 License: Apache-2.0 Imports: 18 Imported by: 1

Documentation

Index

Constants

View Source 
const (

	// OptimalADRUplinkCount is the amount of uplinks required to ensure optimal results from the ADR algorithm.
	OptimalADRUplinkCount = 20

	// DefaultADRMargin is the default ADR margin used if not specified in MACSettings of the device or NS-wide defaults.
	DefaultADRMargin = 15
)
View Source 
const (
	DefaultStatusCountPeriodicity uint32 = 200
	DefaultStatusTimePeriodicity         = 24 * time.Hour
)
View Source 
const (
	BeaconPeriod = 128 * time.Second
)
View Source 
const DefaultClassBTimeout = 10 * time.Minute

DefaultClassBTimeout is the default time-out for the device to respond to class B downlink messages. When waiting for a response times out, the downlink message is considered lost, and the downlink task triggers again.

View Source 
const DefaultClassCTimeout = 5 * time.Minute

DefaultClassCTimeout is the default time-out for the device to respond to class C downlink messages. When waiting for a response times out, the downlink message is considered lost, and the downlink task triggers again.

Variables

View Source 
var (
	EvtEnqueueADRParamSetupRequest = defineEnqueueMACRequestEvent(
		"adr_param_setup", "ADR parameter setup",
		events.WithDataType(&ttnpb.MACCommand_ADRParamSetupReq{}),
	)()
	EvtReceiveADRParamSetupAnswer = defineReceiveMACAnswerEvent(
		"adr_param_setup", "ADR parameter setup",
	)()
)
View Source 
var (
	EvtEnqueueBeaconFreqRequest = defineEnqueueMACRequestEvent(
		"beacon_freq", "beacon frequency change",
		events.WithDataType(&ttnpb.MACCommand_BeaconFreqReq{}),
	)()
	EvtReceiveBeaconFreqReject = defineReceiveMACRejectEvent(
		"beacon_freq", "beacon frequency change",
		events.WithDataType(&ttnpb.MACCommand_BeaconFreqAns{}),
	)()
	EvtReceiveBeaconFreqAccept = defineReceiveMACAcceptEvent(
		"beacon_freq", "beacon frequency change",
		events.WithDataType(&ttnpb.MACCommand_BeaconFreqAns{}),
	)()
)
View Source 
var (
	EvtEnqueueDevStatusRequest = defineEnqueueMACRequestEvent(
		"dev_status", "device status",
	)()
	EvtReceiveDevStatusAnswer = defineReceiveMACAnswerEvent(
		"dev_status", "device status",
		events.WithDataType(&ttnpb.MACCommand_DevStatusAns{}),
	)()
)
View Source 
var (
	EvtReceiveDeviceModeIndication = defineReceiveMACIndicationEvent(
		"device_mode", "device mode",
		events.WithDataType(&ttnpb.MACCommand_DeviceModeInd{}),
	)()
	EvtEnqueueDeviceModeConfirmation = defineEnqueueMACConfirmationEvent(
		"device_mode", "device mode",
		events.WithDataType(&ttnpb.MACCommand_DeviceModeConf{}),
	)()
)
View Source 
var (
	EvtReceiveDeviceTimeRequest = defineReceiveMACRequestEvent(
		"device_time", "device time",
	)()
	EvtEnqueueDeviceTimeAnswer = defineEnqueueMACAnswerEvent(
		"device_time", "device time",
		events.WithData(&ttnpb.MACCommand_DeviceTimeAns{}),
	)()
)
View Source 
var (
	EvtEnqueueDLChannelRequest = defineEnqueueMACRequestEvent(
		"dl_channel", "downlink Rx1 channel frequency modification",
		events.WithDataType(&ttnpb.MACCommand_DLChannelReq{}),
	)()
	EvtReceiveDLChannelAccept = defineReceiveMACAcceptEvent(
		"dl_channel", "downlink Rx1 channel frequency modification",
		events.WithDataType(&ttnpb.MACCommand_DLChannelAns{}),
	)()
	EvtReceiveDLChannelReject = defineReceiveMACRejectEvent(
		"dl_channel", "downlink Rx1 channel frequency modification",
		events.WithDataType(&ttnpb.MACCommand_DLChannelAns{}),
	)()
)
View Source 
var (
	EvtEnqueueDutyCycleRequest = defineEnqueueMACRequestEvent(
		"duty_cycle", "maximum aggregated transmit duty-cycle change",
		events.WithDataType(&ttnpb.MACCommand_DutyCycleReq{}),
	)()
	EvtReceiveDutyCycleAnswer = defineReceiveMACAnswerEvent(
		"duty_cycle", "maximum aggregated transmit duty-cycle change",
	)()
)
View Source 
var (
	ErrRequestNotFound = errors.DefineInvalidArgument("request_not_found", "MAC response received, but corresponding request not found")
	ErrNoPayload       = errors.DefineInvalidArgument("no_payload", "no message payload specified")
)
View Source 
var (
	EvtEnqueueLinkADRRequest = defineEnqueueMACRequestEvent(
		"link_adr", "link ADR",
		events.WithDataType(&ttnpb.MACCommand_LinkADRReq{}),
	)()
	EvtReceiveLinkADRAccept = defineReceiveMACAcceptEvent(
		"link_adr", "link ADR",
		events.WithDataType(&ttnpb.MACCommand_LinkADRAns{}),
	)()
	EvtReceiveLinkADRReject = defineReceiveMACRejectEvent(
		"link_adr", "link ADR",
		events.WithDataType(&ttnpb.MACCommand_LinkADRAns{}),
	)()
)
View Source 
var (
	EvtReceiveLinkCheckRequest = defineReceiveMACRequestEvent(
		"link_check", "link check",
	)()
	EvtEnqueueLinkCheckAnswer = defineEnqueueMACAnswerEvent(
		"link_check", "link check",
		events.WithDataType(&ttnpb.MACCommand_LinkCheckAns{}),
	)()
)
View Source 
var (
	EvtEnqueueNewChannelRequest = defineEnqueueMACRequestEvent(
		"new_channel", "new channel",
		events.WithDataType(&ttnpb.MACCommand_NewChannelReq{}),
	)()
	EvtReceiveNewChannelAccept = defineReceiveMACAcceptEvent(
		"new_channel", "new channel",
		events.WithDataType(&ttnpb.MACCommand_NewChannelAns{}),
	)()
	EvtReceiveNewChannelReject = defineReceiveMACRejectEvent(
		"new_channel", "new channel",
		events.WithDataType(&ttnpb.MACCommand_NewChannelAns{}),
	)()
)
View Source 
var (
	EvtEnqueueProprietaryMACAnswer  = defineEnqueueMACAnswerEvent("proprietary", "proprietary MAC command")
	EvtEnqueueProprietaryMACRequest = defineEnqueueMACRequestEvent("proprietary", "proprietary MAC command")
	EvtReceiveProprietaryMAC        = events.Define(
		"ns.mac.proprietary.receive", "receive proprietary MAC command",
		events.WithVisibility(ttnpb.Right_RIGHT_APPLICATION_TRAFFIC_READ),
	)

	EvtClassASwitch = defineClassSwitchEvent('a')()
	EvtClassBSwitch = defineClassSwitchEvent('b')()
	EvtClassCSwitch = defineClassSwitchEvent('c')()
)
View Source 
var (
	EvtEnqueuePingSlotChannelRequest = defineEnqueueMACRequestEvent(
		"ping_slot_channel", "ping slot channel",
		events.WithDataType(&ttnpb.MACCommand_PingSlotChannelReq{}),
	)()
	EvtReceivePingSlotChannelAnswer = defineReceiveMACAcceptEvent(
		"ping_slot_channel", "ping slot channel",
		events.WithDataType(&ttnpb.MACCommand_PingSlotChannelAns{}),
	)()
)
View Source 
var (
	EvtEnqueuePingSlotInfoAnswer = defineEnqueueMACAnswerEvent(
		"ping_slot_info", "ping slot info",
	)()
	EvtReceivePingSlotInfoRequest = defineReceiveMACRequestEvent(
		"ping_slot_info", "ping slot info",
		events.WithDataType(&ttnpb.MACCommand_PingSlotInfoReq{}),
	)()
)
View Source 
var (
	EvtEnqueueRejoinParamSetupRequest = defineEnqueueMACRequestEvent(
		"rejoin_param_setup", "rejoin parameter setup",
		events.WithDataType(&ttnpb.MACCommand_RejoinParamSetupReq{}),
	)()
	EvtReceiveRejoinParamSetupAnswer = defineReceiveMACAnswerEvent(
		"rejoin_param_setup", "rejoin parameter setup",
		events.WithDataType(&ttnpb.MACCommand_RejoinParamSetupAns{}),
	)()
)
View Source 
var (
	EvtReceiveRekeyIndication = defineReceiveMACIndicationEvent(
		"rekey", "device rekey",
		events.WithDataType(&ttnpb.MACCommand_RekeyInd{}),
	)()
	EvtEnqueueRekeyConfirmation = defineEnqueueMACConfirmationEvent(
		"rekey", "device rekey",
		events.WithDataType(&ttnpb.MACCommand_RekeyConf{}),
	)()
)
View Source 
var (
	EvtReceiveResetIndication = defineReceiveMACIndicationEvent(
		"reset", "device reset",
		events.WithDataType(&ttnpb.MACCommand_ResetInd{}),
	)()
	EvtEnqueueResetConfirmation = defineEnqueueMACConfirmationEvent(
		"reset", "device reset",
		events.WithDataType(&ttnpb.MACCommand_ResetConf{}),
	)()
)
View Source 
var (
	EvtEnqueueRxParamSetupRequest = defineEnqueueMACRequestEvent(
		"rx_param_setup", "Rx parameter setup",
		events.WithDataType(&ttnpb.MACCommand_RxParamSetupReq{}),
	)()
	EvtReceiveRxParamSetupAccept = defineReceiveMACAcceptEvent(
		"rx_param_setup", "Rx parameter setup",
		events.WithDataType(&ttnpb.MACCommand_RxParamSetupAns{}),
	)()
	EvtReceiveRxParamSetupReject = defineReceiveMACRejectEvent(
		"rx_param_setup", "Rx parameter setup",
		events.WithDataType(&ttnpb.MACCommand_RxParamSetupAns{}),
	)()
)
View Source 
var (
	EvtEnqueueRxTimingSetupRequest = defineEnqueueMACRequestEvent(
		"rx_timing_setup", "Rx timing setup",
		events.WithDataType(&ttnpb.MACCommand_RxTimingSetupReq{}),
	)()
	EvtReceiveRxTimingSetupAnswer = defineReceiveMACAnswerEvent(
		"rx_timing_setup", "Rx timing setup",
	)()
)
View Source 
var (
	EvtEnqueueTxParamSetupRequest = defineEnqueueMACRequestEvent(
		"tx_param_setup", "Tx parameter setup",
		events.WithDataType(&ttnpb.MACCommand_TxParamSetupReq{}),
	)()
	EvtReceiveTxParamSetupAnswer = defineReceiveMACAnswerEvent(
		"tx_param_setup", "Tx parameter setup",
	)()
)
View Source 
var EvtEnqueueForceRejoinRequest = defineEnqueueMACRequestEvent("force_rejoin", "force rejoin")()

Functions

func AdaptDataRate 

func AdaptDataRate(ctx context.Context, dev *ttnpb.EndDevice, phy *band.Band, defaults ttnpb.MACSettings) error

AdaptDataRate adapts the end device desired ADR parameters based on previous transmissions and device settings.

func DeviceADRMargin added in v3.14.0 

func DeviceADRMargin(dev *ttnpb.EndDevice, defaults ttnpb.MACSettings) float32

DeviceADRMargin returns the margin to be used by the ADR algorithm.

func DeviceClassBCDownlinkInterval added in v3.14.2 

func DeviceClassBCDownlinkInterval(dev *ttnpb.EndDevice, defaults ttnpb.MACSettings) time.Duration

func DeviceClassBTimeout 

func DeviceClassBTimeout(dev *ttnpb.EndDevice, defaults ttnpb.MACSettings) time.Duration

func DeviceClassCTimeout 

func DeviceClassCTimeout(dev *ttnpb.EndDevice, defaults ttnpb.MACSettings) time.Duration

func DeviceDefaultBeaconFrequency 

func DeviceDefaultBeaconFrequency(dev *ttnpb.EndDevice, defaults ttnpb.MACSettings) uint64

func DeviceDefaultChannels 

func DeviceDefaultChannels(dev *ttnpb.EndDevice, phy *band.Band, defaults ttnpb.MACSettings) []*ttnpb.MACParameters_Channel

func DeviceDefaultClass 

func DeviceDefaultClass(dev *ttnpb.EndDevice) (ttnpb.Class, error)

func DeviceDefaultLoRaWANVersion 

func DeviceDefaultLoRaWANVersion(dev *ttnpb.EndDevice) ttnpb.MACVersion

func DeviceDefaultMaxDutyCycle 

func DeviceDefaultMaxDutyCycle(dev *ttnpb.EndDevice, defaults ttnpb.MACSettings) ttnpb.AggregatedDutyCycle

func DeviceDefaultPingSlotDataRateIndexValue 

func DeviceDefaultPingSlotDataRateIndexValue(dev *ttnpb.EndDevice, phy *band.Band, defaults ttnpb.MACSettings) *ttnpb.DataRateIndexValue

func DeviceDefaultPingSlotFrequency 

func DeviceDefaultPingSlotFrequency(dev *ttnpb.EndDevice, phy *band.Band, defaults ttnpb.MACSettings) uint64

func DeviceDefaultPingSlotPeriodicity 

func DeviceDefaultPingSlotPeriodicity(dev *ttnpb.EndDevice, defaults ttnpb.MACSettings) *ttnpb.PingSlotPeriodValue

func DeviceDefaultRX1DataRateOffset 

func DeviceDefaultRX1DataRateOffset(dev *ttnpb.EndDevice, defaults ttnpb.MACSettings) ttnpb.DataRateOffset

func DeviceDefaultRX1Delay 

func DeviceDefaultRX1Delay(dev *ttnpb.EndDevice, phy *band.Band, defaults ttnpb.MACSettings) ttnpb.RxDelay

func DeviceDefaultRX2DataRateIndex 

func DeviceDefaultRX2DataRateIndex(dev *ttnpb.EndDevice, phy *band.Band, defaults ttnpb.MACSettings) ttnpb.DataRateIndex

func DeviceDefaultRX2Frequency 

func DeviceDefaultRX2Frequency(dev *ttnpb.EndDevice, phy *band.Band, defaults ttnpb.MACSettings) uint64

func DeviceDesiredADRAckDelayExponent 

func DeviceDesiredADRAckDelayExponent(dev *ttnpb.EndDevice, phy *band.Band, defaults ttnpb.MACSettings) *ttnpb.ADRAckDelayExponentValue

func DeviceDesiredADRAckLimitExponent 

func DeviceDesiredADRAckLimitExponent(dev *ttnpb.EndDevice, phy *band.Band, defaults ttnpb.MACSettings) *ttnpb.ADRAckLimitExponentValue

func DeviceDesiredBeaconFrequency 

func DeviceDesiredBeaconFrequency(dev *ttnpb.EndDevice, defaults ttnpb.MACSettings) uint64

func DeviceDesiredChannels 

func DeviceDesiredChannels(dev *ttnpb.EndDevice, phy *band.Band, fp *frequencyplans.FrequencyPlan, defaults ttnpb.MACSettings) []*ttnpb.MACParameters_Channel

func DeviceDesiredDownlinkDwellTime 

func DeviceDesiredDownlinkDwellTime(phy *band.Band, fp *frequencyplans.FrequencyPlan) *ttnpb.BoolValue

func DeviceDesiredMaxDutyCycle 

func DeviceDesiredMaxDutyCycle(dev *ttnpb.EndDevice, defaults ttnpb.MACSettings) ttnpb.AggregatedDutyCycle

func DeviceDesiredMaxEIRP 

func DeviceDesiredMaxEIRP(dev *ttnpb.EndDevice, phy *band.Band, fp *frequencyplans.FrequencyPlan, defaults ttnpb.MACSettings) float32

func DeviceDesiredPingSlotDataRateIndexValue 

func DeviceDesiredPingSlotDataRateIndexValue(dev *ttnpb.EndDevice, phy *band.Band, fp *frequencyplans.FrequencyPlan, defaults ttnpb.MACSettings) *ttnpb.DataRateIndexValue

func DeviceDesiredPingSlotFrequency 

func DeviceDesiredPingSlotFrequency(dev *ttnpb.EndDevice, phy *band.Band, fp *frequencyplans.FrequencyPlan, defaults ttnpb.MACSettings) uint64

func DeviceDesiredRX1DataRateOffset 

func DeviceDesiredRX1DataRateOffset(dev *ttnpb.EndDevice, defaults ttnpb.MACSettings) ttnpb.DataRateOffset

func DeviceDesiredRX1Delay 

func DeviceDesiredRX1Delay(dev *ttnpb.EndDevice, phy *band.Band, defaults ttnpb.MACSettings) ttnpb.RxDelay

func DeviceDesiredRX2DataRateIndex 

func DeviceDesiredRX2DataRateIndex(dev *ttnpb.EndDevice, phy *band.Band, fp *frequencyplans.FrequencyPlan, defaults ttnpb.MACSettings) ttnpb.DataRateIndex

func DeviceDesiredRX2Frequency 

func DeviceDesiredRX2Frequency(dev *ttnpb.EndDevice, phy *band.Band, fp *frequencyplans.FrequencyPlan, defaults ttnpb.MACSettings) uint64

func DeviceDesiredUplinkDwellTime 

func DeviceDesiredUplinkDwellTime(phy *band.Band, fp *frequencyplans.FrequencyPlan) *ttnpb.BoolValue

func DeviceDownlinkDwellTime added in v3.18.0 

func DeviceDownlinkDwellTime(dev *ttnpb.EndDevice, phy *band.Band, defaults ttnpb.MACSettings) *ttnpb.BoolValue

func DeviceExpectedDownlinkDwellTime added in v3.18.0 

func DeviceExpectedDownlinkDwellTime(macState *ttnpb.MACState, fp *frequencyplans.FrequencyPlan, phy *band.Band) bool

func DeviceExpectedUplinkDwellTime added in v3.18.0 

func DeviceExpectedUplinkDwellTime(macState *ttnpb.MACState, fp *frequencyplans.FrequencyPlan, phy *band.Band) bool

func DeviceNeedsADRParamSetupReq 

func DeviceNeedsADRParamSetupReq(dev *ttnpb.EndDevice, phy *band.Band) bool

func DeviceNeedsBeaconFreqReq 

func DeviceNeedsBeaconFreqReq(dev *ttnpb.EndDevice) bool

func DeviceNeedsBeaconTimingReq 

func DeviceNeedsBeaconTimingReq(dev *ttnpb.EndDevice) bool

func DeviceNeedsDLChannelReq 

func DeviceNeedsDLChannelReq(dev *ttnpb.EndDevice) bool

func DeviceNeedsDLChannelReqAtIndex 

func DeviceNeedsDLChannelReqAtIndex(dev *ttnpb.EndDevice, i int) bool

func DeviceNeedsDevStatusReq 

func DeviceNeedsDevStatusReq(dev *ttnpb.EndDevice, defaults ttnpb.MACSettings, transmitAt time.Time) bool

func DeviceNeedsDevStatusReqAt 

func DeviceNeedsDevStatusReqAt(dev *ttnpb.EndDevice, defaults ttnpb.MACSettings) (time.Time, bool)

func DeviceNeedsDutyCycleReq 

func DeviceNeedsDutyCycleReq(dev *ttnpb.EndDevice) bool

func DeviceNeedsLinkADRReq 

func DeviceNeedsLinkADRReq(ctx context.Context, dev *ttnpb.EndDevice, phy *band.Band) bool

func DeviceNeedsNewChannelReq 

func DeviceNeedsNewChannelReq(dev *ttnpb.EndDevice) bool

func DeviceNeedsNewChannelReqAtIndex 

func DeviceNeedsNewChannelReqAtIndex(dev *ttnpb.EndDevice, i int) bool

func DeviceNeedsPingSlotChannelReq 

func DeviceNeedsPingSlotChannelReq(dev *ttnpb.EndDevice) bool

func DeviceNeedsRejoinParamSetupReq 

func DeviceNeedsRejoinParamSetupReq(dev *ttnpb.EndDevice) bool

func DeviceNeedsRxParamSetupReq 

func DeviceNeedsRxParamSetupReq(dev *ttnpb.EndDevice) bool

func DeviceNeedsRxTimingSetupReq 

func DeviceNeedsRxTimingSetupReq(dev *ttnpb.EndDevice) bool

func DeviceNeedsTxParamSetupReq 

func DeviceNeedsTxParamSetupReq(dev *ttnpb.EndDevice, phy *band.Band) bool

func DeviceResetsFCnt 

func DeviceResetsFCnt(dev *ttnpb.EndDevice, defaults ttnpb.MACSettings) bool

func DeviceShouldAdaptDataRate added in v3.19.0 

func DeviceShouldAdaptDataRate(dev *ttnpb.EndDevice, defaults ttnpb.MACSettings, phy *band.Band) (adaptDataRate bool, resetDesiredParameters bool, staticSettings *ttnpb.ADRSettings_StaticMode)

DeviceShouldAdaptDataRate returns if the ADR algorithm should be run for the end device.

func DeviceStatusCountPeriodicity added in v3.14.0 

func DeviceStatusCountPeriodicity(dev *ttnpb.EndDevice, defaults ttnpb.MACSettings) uint32

func DeviceStatusTimePeriodicity added in v3.14.0 

func DeviceStatusTimePeriodicity(dev *ttnpb.EndDevice, defaults ttnpb.MACSettings) time.Duration

func DeviceSupports32BitFCnt 

func DeviceSupports32BitFCnt(dev *ttnpb.EndDevice, defaults ttnpb.MACSettings) bool

func DeviceUplinkDwellTime added in v3.18.0 

func DeviceUplinkDwellTime(dev *ttnpb.EndDevice, phy *band.Band, defaults ttnpb.MACSettings) *ttnpb.BoolValue

func DeviceUseADR 

func DeviceUseADR(dev *ttnpb.EndDevice, defaults ttnpb.MACSettings, phy *band.Band) bool

DeviceUseADR returns if the Network Server uses the ADR algorithm for the end device.

func HandleADRParamSetupAns 

func HandleADRParamSetupAns(ctx context.Context, dev *ttnpb.EndDevice) (events.Builders, error)

func HandleBeaconFreqAns 

func HandleBeaconFreqAns(ctx context.Context, dev *ttnpb.EndDevice, pld *ttnpb.MACCommand_BeaconFreqAns) (events.Builders, error)

func HandleBeaconTimingReq 

func HandleBeaconTimingReq(ctx context.Context, dev *ttnpb.EndDevice) (events.Builders, error)

func HandleDLChannelAns 

func HandleDLChannelAns(ctx context.Context, dev *ttnpb.EndDevice, pld *ttnpb.MACCommand_DLChannelAns) (events.Builders, error)

func HandleDevStatusAns 

func HandleDevStatusAns(ctx context.Context, dev *ttnpb.EndDevice, pld *ttnpb.MACCommand_DevStatusAns, fCntUp uint32, recvAt time.Time) (events.Builders, error)

func HandleDeviceModeInd 

func HandleDeviceModeInd(ctx context.Context, dev *ttnpb.EndDevice, pld *ttnpb.MACCommand_DeviceModeInd) (events.Builders, error)

func HandleDeviceTimeReq 

func HandleDeviceTimeReq(ctx context.Context, dev *ttnpb.EndDevice, msg *ttnpb.UplinkMessage) (events.Builders, error)

func HandleDutyCycleAns 

func HandleDutyCycleAns(ctx context.Context, dev *ttnpb.EndDevice) (events.Builders, error)

func HandleLinkADRAns 

func HandleLinkADRAns(ctx context.Context, dev *ttnpb.EndDevice, pld *ttnpb.MACCommand_LinkADRAns, dupCount uint, fCntUp uint32, fps *frequencyplans.Store) (events.Builders, error)

func HandleLinkCheckReq 

func HandleLinkCheckReq(ctx context.Context, dev *ttnpb.EndDevice, msg *ttnpb.UplinkMessage) (events.Builders, error)

func HandleNewChannelAns 

func HandleNewChannelAns(ctx context.Context, dev *ttnpb.EndDevice, pld *ttnpb.MACCommand_NewChannelAns) (events.Builders, error)

func HandlePingSlotChannelAns 

func HandlePingSlotChannelAns(ctx context.Context, dev *ttnpb.EndDevice, pld *ttnpb.MACCommand_PingSlotChannelAns) (events.Builders, error)

func HandlePingSlotInfoReq 

func HandlePingSlotInfoReq(ctx context.Context, dev *ttnpb.EndDevice, pld *ttnpb.MACCommand_PingSlotInfoReq) (events.Builders, error)

func HandleRejoinParamSetupAns 

func HandleRejoinParamSetupAns(ctx context.Context, dev *ttnpb.EndDevice, pld *ttnpb.MACCommand_RejoinParamSetupAns) (events.Builders, error)

func HandleRekeyInd 

func HandleRekeyInd(ctx context.Context, dev *ttnpb.EndDevice, pld *ttnpb.MACCommand_RekeyInd, devAddr types.DevAddr) (events.Builders, error)

func HandleResetInd 

func HandleResetInd(ctx context.Context, dev *ttnpb.EndDevice, pld *ttnpb.MACCommand_ResetInd, fps *frequencyplans.Store, defaults ttnpb.MACSettings) (events.Builders, error)

func HandleRxParamSetupAns 

func HandleRxParamSetupAns(ctx context.Context, dev *ttnpb.EndDevice, pld *ttnpb.MACCommand_RxParamSetupAns) (events.Builders, error)

func HandleRxTimingSetupAns 

func HandleRxTimingSetupAns(ctx context.Context, dev *ttnpb.EndDevice) (events.Builders, error)

func HandleTxParamSetupAns 

func HandleTxParamSetupAns(ctx context.Context, dev *ttnpb.EndDevice) (events.Builders, error)

func NewState 

func NewState(dev *ttnpb.EndDevice, fps *frequencyplans.Store, defaults ttnpb.MACSettings) (*ttnpb.MACState, error)

func NextPingSlotAt 

func NextPingSlotAt(ctx context.Context, dev *ttnpb.EndDevice, earliestAt time.Time) (time.Time, bool)

NextPingSlotAt returns the exact time instant before or at earliestAt when next ping slot can be open given the data known by Network Server and true, if such time instant exists, otherwise it returns time.Time{} and false.

Types

type EnqueueState 

type EnqueueState struct {
	MaxDownLen, MaxUpLen uint16
	QueuedEvents         events.Builders
	Ok                   bool
}

func EnqueueADRParamSetupReq 

func EnqueueADRParamSetupReq(ctx context.Context, dev *ttnpb.EndDevice, maxDownLen, maxUpLen uint16, phy *band.Band) EnqueueState

func EnqueueBeaconFreqReq 

func EnqueueBeaconFreqReq(ctx context.Context, dev *ttnpb.EndDevice, maxDownLen, maxUpLen uint16) EnqueueState

func EnqueueDLChannelReq 

func EnqueueDLChannelReq(ctx context.Context, dev *ttnpb.EndDevice, maxDownLen, maxUpLen uint16) EnqueueState

func EnqueueDevStatusReq 

func EnqueueDevStatusReq(ctx context.Context, dev *ttnpb.EndDevice, maxDownLen, maxUpLen uint16, defaults ttnpb.MACSettings, transmitAt time.Time) EnqueueState

func EnqueueDutyCycleReq 

func EnqueueDutyCycleReq(ctx context.Context, dev *ttnpb.EndDevice, maxDownLen, maxUpLen uint16) EnqueueState

func EnqueueForceRejoinReq 

func EnqueueForceRejoinReq(ctx context.Context, dev *ttnpb.EndDevice, maxDownLen, maxUpLen uint16) EnqueueState

func EnqueueLinkADRReq 

func EnqueueLinkADRReq(ctx context.Context, dev *ttnpb.EndDevice, maxDownLen, maxUpLen uint16, phy *band.Band) (EnqueueState, error)

func EnqueueNewChannelReq 

func EnqueueNewChannelReq(ctx context.Context, dev *ttnpb.EndDevice, maxDownLen, maxUpLen uint16) EnqueueState

func EnqueuePingSlotChannelReq 

func EnqueuePingSlotChannelReq(ctx context.Context, dev *ttnpb.EndDevice, maxDownLen, maxUpLen uint16) EnqueueState

func EnqueueRejoinParamSetupReq 

func EnqueueRejoinParamSetupReq(ctx context.Context, dev *ttnpb.EndDevice, maxDownLen, maxUpLen uint16) EnqueueState

func EnqueueRxParamSetupReq 

func EnqueueRxParamSetupReq(ctx context.Context, dev *ttnpb.EndDevice, maxDownLen, maxUpLen uint16) EnqueueState

func EnqueueRxTimingSetupReq 

func EnqueueRxTimingSetupReq(ctx context.Context, dev *ttnpb.EndDevice, maxDownLen, maxUpLen uint16) EnqueueState

func EnqueueTxParamSetupReq 

func EnqueueTxParamSetupReq(ctx context.Context, dev *ttnpb.EndDevice, maxDownLen, maxUpLen uint16, phy *band.Band) EnqueueState

Source Files

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