2.1.5 LORAWAN_SetAttr

Definition: This API is used to set various LoRaWAN MAC attributes that are stored in the MAC data base (DB).

Syntax

StackRetStatus_t LORAWAN_SetAttr(LorawanAttributes_t attrType, void *attrValue);

Input Parameters

Table 2-11. Input Parameters
Parameter Name	Parameter Type	Description
attrType	LorawanAttributes_t	List of LoRaWAN attributes. Refer to Table 2-38 for a list of defined attrType names.
attrValue	Void pointer	Value of attribute type.

Return Type and Values

Table 2-12. Return Type
Parameter Name	Parameter Type	Description
`StackRetStatus_t`	ENUM	Enumerated values containing all return types from LoRaWAN layers

Table 2-13. Return Values
Return Value	Reason
LORAWAN_SUCCESS	LoRaWAN join procedure is successfully initiated
LORAWAN_INVALID_PARAMETER	Set attribute type is invalid
LORAWAN_BUSY	MAC layer is not IDLE. Set attribute function cannot be performed.

API Type – Synchronous