1 /******************************************************************************
3 * Copyright (C) 2016 Google Inc.
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at:
9 * http://www.apache.org/licenses/LICENSE-2.0
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
17 ******************************************************************************/
23 #include <hardware/bluetooth.h>
25 // Captures a BLE connection parameter update request (Section 4.20 of
26 // Bluetooth Core V4.2 specification):
28 // |min_interval| and |max_interval| define the minimum and maximum values for
29 // the connection event interval (in units of 1.25ms and should be in the
31 // |slave_latency_param| is the slave latency parameter for the connection in
32 // number of connection events (unitless and should be less than 500).
33 // |timeout_multiplier| is the connection timeout parameter (in units of 10ms
34 // and should be in the [10, 3200] range).
35 void btif_debug_ble_connection_update_request(bt_bdaddr_t bda,
36 uint16_t min_interval, uint16_t max_interval, uint16_t slave_latency_param,
37 uint16_t timeout_multiplier);
39 // Captures a BLE connection parameter update response ((Section 4.21 of
40 // Bluetooth Core V4.2 specification):
42 // |interval| defines the minimum and maximum values for the
43 // connection event interval (in units of 1.25ms and should be in the
45 // |slave_latency_param| is the slave latency parameter for the connection in
46 // number of connection events (unitless and should be less than 500).
47 // |timeout_multiplier| is the connection timeout parameter (in units of 10ms
48 // and should be in the [10, 3200] range).
49 void btif_debug_ble_connection_update_response(bt_bdaddr_t bda, uint8_t status,
50 uint16_t interval, uint16_t slave_latency_param,
51 uint16_t timeout_multiplier);
53 // Dumps captured L2C information.
54 void btif_debug_l2c_dump(int fd);