2.1.6 LORAWAN_GetAttr

Definition: This API is used to get various LoRaWAN MAC attributes that are stored in the MAC data base.

Syntax

StackRetStatus_t LORAWAN_GetAttr(LorawanAttributes_t attrType, void *attrInput, void *attrOutput);

Input Parameters

Table 2-14. 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.
attrInput	Void pointer	Pointer to attribute input value
attrOutput	Void pointer	Pointer to output value

Return Type and Values

Table 2-15. Return Type
Parameter Name	Parameter Type	Description
`StackRetStatus_t`	ENUM	Enumerated values containing all return types from LoRaWAN layers

Table 2-16. 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