bt_hogp_map_read()

int bt_hogp_map_read	(	struct bt_hogp *	hogp,
		bt_hogp_map_cb	func,
		size_t	offset,
		k_timeout_t	timeout
	)

#include <include/bluetooth/services/hogp.h>

Read part of the report map.

This function sends a read request to the report map value. Depending on the offset, either read or read blob is sent.

The report map might not fit into a single PDU. To read the whole map, call this function repeatedly with a different offset.

Note

This function uses the common read parameters structure inside the HIDS client object. This object may be used by other functions and is protected by semaphore.

Parameters

hogp	HOGP object.
func	Function to be called to process the response.
offset	Byte offset where to start data read.
timeout	Time-out for the common read structure usage.

Return values

0	If the operation was successful. Otherwise, a (negative) error code is returned.