Battery Service (BAS)

Battery Service (BAS) More...

Functions
uint8_t	bt_bas_get_battery_level (void)
	Read battery level value.
int	bt_bas_set_battery_level (uint8_t level)
	Update battery level value.

Detailed Description

Battery Service (BAS)

[Experimental] Users should note that the APIs can change as a part of ongoing development.

Function Documentation

bt_bas_get_battery_level()

uint8_t bt_bas_get_battery_level

(

void

)

#include <zephyr/bluetooth/services/bas.h>

Read battery level value.

Read the characteristic value of the battery level

Returns

The battery level in percent.

bt_bas_set_battery_level()

int bt_bas_set_battery_level

(

uint8_t

level

)

#include <zephyr/bluetooth/services/bas.h>

Update battery level value.

Update the characteristic value of the battery level This will send a GATT notification to all current subscribers.

Parameters

level

The battery level in percent.

Returns

Zero in case of success and error code in case of error.