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/******************************************************************************
*
* Copyright (C) 2014 Google, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
******************************************************************************/
#pragma once
#include <stdbool.h>
#include <stdint.h>
#include "bt_types.h"
#include "bt_vendor_lib.h"
#include "hci_internals.h"
#include "hci_layer.h"
typedef enum {
VENDOR_CHIP_POWER_CONTROL = BT_VND_OP_POWER_CTRL,
VENDOR_OPEN_USERIAL = BT_VND_OP_USERIAL_OPEN,
VENDOR_CLOSE_USERIAL = BT_VND_OP_USERIAL_CLOSE,
VENDOR_GET_LPM_IDLE_TIMEOUT = BT_VND_OP_GET_LPM_IDLE_TIMEOUT,
VENDOR_SET_LPM_WAKE_STATE = BT_VND_OP_LPM_WAKE_SET_STATE,
VENDOR_SET_AUDIO_STATE = BT_VND_OP_SET_AUDIO_STATE
} vendor_opcode_t;
typedef enum {
VENDOR_CONFIGURE_FIRMWARE = BT_VND_OP_FW_CFG,
VENDOR_CONFIGURE_SCO = BT_VND_OP_SCO_CFG,
VENDOR_SET_LPM_MODE = BT_VND_OP_LPM_SET_MODE,
VENDOR_DO_EPILOG = BT_VND_OP_EPILOG
} vendor_async_opcode_t;
typedef void (*vendor_cb)(bool success);
typedef struct vendor_t{
// Opens the vendor-specific library and sets the Bluetooth
// address of the adapter to |local_bdaddr|. |hci_interface| is
// used to send commands on behalf of the vendor library.
bool (*open)(
const uint8_t *local_bdaddr,
const hci_t *hci_interface
);
// Closes the vendor-specific library and frees all associated resources.
// Only |vendor_open| may be called after |vendor_close|.
void (*close)(void);
// Sends a vendor-specific command to the library.
int (*send_command)(vendor_opcode_t opcode, void *param);
// Sends an asynchronous vendor-specific command to the library.
int (*send_async_command)(vendor_async_opcode_t opcode, void *param);
// Registers a callback for an asynchronous vendor-specific command.
void (*set_callback)(vendor_async_opcode_t opcode, vendor_cb callback);
/** SSR cleanup is used in HW reset cases
** which would close all the client channels
** and turns off the chip*/
void (*ssr_cleanup) (void);
} vendor_t;
const vendor_t *vendor_get_interface();
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