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180 lines
5.2 KiB
180 lines
5.2 KiB
/****************************************************************************** |
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* |
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* Copyright (C) 2016 The Android Open Source Project |
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* Copyright (C) 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 "bta_hd_api.h" |
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#include "bta_sys.h" |
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#include "hiddefs.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 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 2048 |
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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 hdr; |
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char name[BTA_HD_APP_NAME_LEN + 1]; |
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char description[BTA_HD_APP_DESCRIPTION_LEN + 1]; |
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char provider[BTA_HD_APP_PROVIDER_LEN + 1]; |
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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 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 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 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 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 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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#if BTA_DYNAMIC_MEMORY == FALSE |
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extern tBTA_HD_CB bta_hd_cb; |
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#else |
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extern tBTA_HD_CB* bta_hd_cb_ptr; |
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#define bta_hd_cb (*bta_hd_cb_ptr) |
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#endif |
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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* 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(tBTA_HD_DATA* p_data); |
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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(tBTA_HD_DATA* p_data); |
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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(tBTA_HD_DATA* p_data); |
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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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