LORAWAN_Join

Definition: This API initiates the LoRaWAN join procedure and activates the end device to successfully connect to the LoRaWAN network.

Syntax

StackRetStatus_t LORAWAN_Join(ActivationType_t activationTypeNew);

Input Parameters

Table 1. Input Parameters
Parameter Name	Parameter Type	Description
`activationTypeNew`	`ActivationType_t`	Activation type: LORAWAN_OTAA = 0 LORAWAN_ABP = 1.

Return Type and Values

Table 2. Return Type
Parameter Name	Parameter Type	Description
`StackRetStatus_t`	ENUM	Enumerated values containing all return types from LoRaWAN layers

Table 3. Return Values
Return Value	Reason
`LORAWAN_SUCCESS`	LoRaWAN join procedure is successfully initiated
`LORAWAN_MAC_PAUSED`	LoRaWAN MAC layer is paused. Join procedure will only happen in Active state
`LORAWAN_SILENT_IMMEDIATELY_ACTIVE`	The server decided that any further up-link transmission is not possible from this end device
`LORAWAN_NWK_JOIN_IN_PROGRESS`	Already one join procedure is in progress. MAC cannot initiate join procedure until previous request is completed.
`LORAWAN_BUSY`	MAC layer is not IDLE. Until other transaction is completed, MAC cannot initiate join procedure
`LORAWAN_KEYS_NOT_INITIALIZED`	For initiating join procedure, keys need to be available by MAC Layer. If keys are not set, MAC layer will not initiate join procedure.

API Type – Asynchronous