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180 lines
5.2 KiB
180 lines
5.2 KiB
/******************************************************************************
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*
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* Copyright 2016 The Android Open Source Project
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* Copyright 2005-2012 Broadcom Corporation
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at:
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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******************************************************************************/
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/******************************************************************************
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*
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* This file contains BTA HID Device internal definitions
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*
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******************************************************************************/
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#ifndef BTA_HD_INT_H
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#define BTA_HD_INT_H
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#include <cstdint>
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#include "bta/include/bta_hd_api.h"
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#include "bta/sys/bta_sys.h"
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#include "stack/include/bt_types.h"
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#include "stack/include/hiddefs.h"
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#include "types/raw_address.h"
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enum {
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BTA_HD_API_REGISTER_APP_EVT = BTA_SYS_EVT_START(BTA_ID_HD),
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BTA_HD_API_UNREGISTER_APP_EVT,
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BTA_HD_API_CONNECT_EVT,
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BTA_HD_API_DISCONNECT_EVT,
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BTA_HD_API_ADD_DEVICE_EVT,
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BTA_HD_API_REMOVE_DEVICE_EVT,
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BTA_HD_API_SEND_REPORT_EVT,
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BTA_HD_API_REPORT_ERROR_EVT,
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BTA_HD_API_VC_UNPLUG_EVT,
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BTA_HD_INT_OPEN_EVT,
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BTA_HD_INT_CLOSE_EVT,
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BTA_HD_INT_INTR_DATA_EVT,
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BTA_HD_INT_GET_REPORT_EVT,
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BTA_HD_INT_SET_REPORT_EVT,
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BTA_HD_INT_SET_PROTOCOL_EVT,
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BTA_HD_INT_VC_UNPLUG_EVT,
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BTA_HD_INT_SUSPEND_EVT,
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BTA_HD_INT_EXIT_SUSPEND_EVT,
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/* handled outside state machine */
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BTA_HD_API_ENABLE_EVT,
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BTA_HD_API_DISABLE_EVT
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};
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typedef uint16_t tBTA_HD_INT_EVT;
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#define BTA_HD_INVALID_EVT (BTA_HD_API_DISABLE_EVT + 1)
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typedef struct {
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BT_HDR_RIGID hdr;
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tBTA_HD_CBACK* p_cback;
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} tBTA_HD_API_ENABLE;
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#define BTA_HD_APP_NAME_LEN 50
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#define BTA_HD_APP_DESCRIPTION_LEN 50
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#define BTA_HD_APP_PROVIDER_LEN 50
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#define BTA_HD_APP_DESCRIPTOR_LEN HIDD_APP_DESCRIPTOR_LEN
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#define BTA_HD_STATE_DISABLED 0x00
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#define BTA_HD_STATE_ENABLED 0x01
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#define BTA_HD_STATE_IDLE 0x02
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#define BTA_HD_STATE_CONNECTED 0x03
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#define BTA_HD_STATE_DISABLING 0x04
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#define BTA_HD_STATE_REMOVING 0x05
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typedef struct {
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BT_HDR_RIGID hdr;
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char name[BTA_HD_APP_NAME_LEN];
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char description[BTA_HD_APP_DESCRIPTION_LEN];
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char provider[BTA_HD_APP_PROVIDER_LEN];
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uint8_t subclass;
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uint16_t d_len;
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uint8_t d_data[BTA_HD_APP_DESCRIPTOR_LEN];
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tBTA_HD_QOS_INFO in_qos;
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tBTA_HD_QOS_INFO out_qos;
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} tBTA_HD_REGISTER_APP;
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#define BTA_HD_REPORT_LEN HID_DEV_MTU_SIZE
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typedef struct {
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BT_HDR_RIGID hdr;
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bool use_intr;
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uint8_t type;
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uint8_t id;
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uint16_t len;
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uint8_t data[BTA_HD_REPORT_LEN];
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} tBTA_HD_SEND_REPORT;
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typedef struct {
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BT_HDR_RIGID hdr;
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RawAddress addr;
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} tBTA_HD_DEVICE_CTRL;
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typedef struct {
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BT_HDR_RIGID hdr;
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uint8_t error;
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} tBTA_HD_REPORT_ERR;
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/* union of all event data types */
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typedef union {
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BT_HDR_RIGID hdr;
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tBTA_HD_API_ENABLE api_enable;
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tBTA_HD_REGISTER_APP register_app;
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tBTA_HD_SEND_REPORT send_report;
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tBTA_HD_DEVICE_CTRL device_ctrl;
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tBTA_HD_REPORT_ERR report_err;
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} tBTA_HD_DATA;
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typedef struct {
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BT_HDR_RIGID hdr;
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RawAddress addr;
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uint32_t data;
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BT_HDR* p_data;
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} tBTA_HD_CBACK_DATA;
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/******************************************************************************
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* Main Control Block
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******************************************************************************/
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typedef struct {
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tBTA_HD_CBACK* p_cback;
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uint32_t sdp_handle;
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uint8_t trace_level;
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uint8_t state;
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RawAddress bd_addr;
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bool use_report_id;
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bool boot_mode;
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bool vc_unplug;
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bool disable_w4_close;
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} tBTA_HD_CB;
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extern tBTA_HD_CB bta_hd_cb;
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/*****************************************************************************
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* Function prototypes
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****************************************************************************/
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extern bool bta_hd_hdl_event(BT_HDR_RIGID* p_msg);
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extern void bta_hd_api_enable(tBTA_HD_DATA* p_data);
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extern void bta_hd_api_disable(void);
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extern void bta_hd_register_act(tBTA_HD_DATA* p_data);
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extern void bta_hd_unregister_act();
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extern void bta_hd_unregister2_act(tBTA_HD_DATA* p_data);
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extern void bta_hd_connect_act(tBTA_HD_DATA* p_data);
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extern void bta_hd_disconnect_act();
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extern void bta_hd_add_device_act(tBTA_HD_DATA* p_data);
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extern void bta_hd_remove_device_act(tBTA_HD_DATA* p_data);
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extern void bta_hd_send_report_act(tBTA_HD_DATA* p_data);
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extern void bta_hd_report_error_act(tBTA_HD_DATA* p_data);
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extern void bta_hd_vc_unplug_act();
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extern void bta_hd_open_act(tBTA_HD_DATA* p_data);
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extern void bta_hd_close_act(tBTA_HD_DATA* p_data);
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extern void bta_hd_intr_data_act(tBTA_HD_DATA* p_data);
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extern void bta_hd_get_report_act(tBTA_HD_DATA* p_data);
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extern void bta_hd_set_report_act(tBTA_HD_DATA* p_data);
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extern void bta_hd_set_protocol_act(tBTA_HD_DATA* p_data);
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extern void bta_hd_vc_unplug_done_act(tBTA_HD_DATA* p_data);
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extern void bta_hd_suspend_act(tBTA_HD_DATA* p_data);
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extern void bta_hd_exit_suspend_act(tBTA_HD_DATA* p_data);
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#endif
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