ble_bas_client_bl_read()

uint32_t ble_bas_client_bl_read

(

struct ble_bas_client *

bas_client

)

#include <ble_bas_client.h>

Read the Battery Level characteristic.

The battery measurement is reported asynchronously to the application with the BLE_BAS_CLIENT_EVT_BATT_READ_RESP event.

Parameters

bas_client

Battery Service client structure.

Return values

NRF_SUCCESS	On success.
NRF_ERROR_NULL	If bas_client is NULL.
NRF_ERROR_INVALID_STATE	If the connection handle is invalid.