| /* Bluetooth Audio Content Control Identifier */ |
| |
| /* |
| * Copyright (c) 2020 Bose Corporation |
| * Copyright (c) 2021 Nordic Semiconductor ASA |
| * |
| * SPDX-License-Identifier: Apache-2.0 |
| */ |
| |
| #ifndef ZEPHYR_INCLUDE_BLUETOOTH_CCID_H_ |
| #define ZEPHYR_INCLUDE_BLUETOOTH_CCID_H_ |
| |
| #include <zephyr/types.h> |
| |
| /** |
| * @brief Gets a free CCID value. |
| * |
| * The maximum number of CCID values that can retrieved on the device is 0xFE, |
| * one less than per the GSS specification. |
| * |
| * @return uint8_t A content control ID value. |
| */ |
| uint8_t bt_ccid_get_value(void); |
| |
| /** |
| * @brief Get the GATT attribute of a CCID value |
| * |
| * Searches the current GATT database for a CCID characteristic that has the supplied CCID value. |
| * |
| * @param ccid The CCID the search for |
| * |
| * @retval NULL if none was found |
| * @retval A pointer to a GATT attribute if found |
| */ |
| const struct bt_gatt_attr *bt_ccid_find_attr(uint8_t ccid); |
| |
| #endif /* ZEPHYR_INCLUDE_BLUETOOTH_CCID_H_ */ |
