ble_qwr_value_get()

uint32_t ble_qwr_value_get	(	struct ble_qwr *	qwr,
		uint16_t	attr_handle,
		uint8_t *	mem,
		uint16_t *	len )

#include <ble_qwr.h>

Function for retrieving the received data for a given attribute.

Call this function after receiving an BLE_QWR_EVT_AUTH_REQUEST event to retrieve a linear copy of the data that was received for the given attribute.

Parameters

[in]	qwr	Queued Writes structure.
[in]	attr_handle	Handle of the attribute.
[out]	mem	Pointer to the application buffer where the received data will be copied.
[in,out]	len	Input: length of the input buffer. Output: length of the received data.

Return values

NRF_SUCCESS	If the data was retrieved and stored successfully.
NRF_ERROR_NO_MEM	If the provided buffer was smaller than the received data.
NRF_ERROR_NULL	If qwr, mem or len is NULL.
NRF_ERROR_INVALID_STATE	If the given qwr instance has not been initialized.