bt_fast_pair_battery_set()

int bt_fast_pair_battery_set	(	enum bt_fast_pair_battery_comp	battery_comp,
		struct bt_fast_pair_battery	battery
	)

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

Set or update specified battery value.

Battery values are used to generate advertising packet. To include battery values in advertising packet this function must be called before bt_fast_pair_adv_data_fill. It is user responsibility to update battery value and regenerate advertising packet when battery value change.

This function can only be used only when the

embed:rst:inline :kconfig:option:`CONFIG_BT_FAST_PAIR_BN` 

Kconfig option is enabled.

Parameters

[in]	battery_comp	Battery component.
[in]	battery	Battery value.

Return values

0	on success.
-EINVAL	if battery value is invalid.