bt_conn_set_remote_tx_power_level()

int bt_conn_set_remote_tx_power_level	(	struct bt_conn *	conn,
		enum bt_conn_le_tx_power_phy	phy,
		int8_t	delta
	)

#include <include/bluetooth/nrf/host_extensions.h>

Set remote (peer) transmit power.

Parameters

conn	Connection object.
phy	PHY bit number i.e. [1M, 2M, s8, s2] == [1, 2, 3, 4]
delta	Requested adjustment (in dBm) for the remote to apply to its transmit power. The value can be 0 to utilize the response of the peer to update the information on the transmit power setting of the remote. Note that this is only a request to the peer, which is in control of how, if at all, to apply changes to its transmit power.

Returns

Zero on success or (negative) error code on failure.

Return values

-ENOBUFS

HCI command buffer is not available.