74 lines
2.1 KiB
C
74 lines
2.1 KiB
C
/***************************************************************************
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*
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* Copyright 2015-2020 BES.
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* All rights reserved. All unpublished rights reserved.
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*
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* No part of this work may be used or reproduced in any form or by any
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* means, or stored in a database or retrieval system, without prior written
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* permission of BES.
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*
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* Use of this work is governed by a license granted by BES.
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* This work contains confidential and proprietary information of
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* BES. which is protected by copyright, trade secret,
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* trademark and other intellectual property rights.
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*
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****************************************************************************/
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#ifndef __BTIF_HID_API_H__
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#define __BTIF_HID_API_H__
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#ifdef __cplusplus
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extern "C" {
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#endif
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struct hid_control_t;
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struct hid_callback_parms_t;
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typedef enum {
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HID_DEVICE_ROLE,
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HID_HOST_ROLE,
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} hid_role_enum_t;
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typedef enum {
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BTIF_HID_EVENT_REMOTE_NOT_SUPPORT = 1,
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BTIF_HID_EVENT_CONN_OPENED,
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BTIF_HID_EVENT_CONN_CLOSED,
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} btif_hid_event_t;
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typedef struct
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{
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btif_hid_event_t event;
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uint8_t error_code;
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bt_bdaddr_t remote;
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} btif_hid_callback_param_t;
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void btif_hid_init(void (*cb)(struct hid_control_t *hid_ctl, const struct hid_callback_parms_t *info), hid_role_enum_t role);
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struct hid_control_t *btif_hid_channel_alloc(void);
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bt_status_t btif_hid_connect(bt_bdaddr_t *addr);
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void btif_hid_disconnect(struct hid_control_t *hid_ctl);
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bool btif_hid_is_connected(struct hid_control_t *hid_ctl);
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int btif_hid_get_state(struct hid_control_t *hid_ctl);
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void btif_hid_keyboard_input_report(struct hid_control_t *hid_ctl, uint8_t modifier_key, uint8_t key_code);
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void btif_hid_keyboard_send_ctrl_key(struct hid_control_t *hid_ctl, uint8_t ctrl_key);
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#if defined(IBRT)
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uint32_t hid_save_ctx(struct hid_control_t *hid_ctl, uint8_t *buf, uint32_t buf_len);
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uint32_t hid_restore_ctx(struct hid_ctx_input *input);
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uint32_t btif_hid_profile_save_ctx(btif_remote_device_t *rem_dev, uint8_t *buf, uint32_t buf_len);
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uint32_t btif_hid_profile_restore_ctx(uint8_t *buf, uint32_t buf_len);
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#endif
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#ifdef __cplusplus
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}
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#endif
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#endif /* __BTIF_HID_API_H__ */
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