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83 lines
2.4 KiB
83 lines
2.4 KiB
/******************************************************************************
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*
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* Copyright 2002-2012 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 HID connection internal definitions
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*
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******************************************************************************/
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#ifndef HID_CONN_H
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#define HID_CONN_H
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#include "osi/include/alarm.h"
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typedef enum : uint8_t {
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HID_CONN_STATE_UNUSED = 0,
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HID_CONN_STATE_CONNECTING_CTRL = 1,
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HID_CONN_STATE_CONNECTING_INTR = 2,
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HID_CONN_STATE_CONFIG = 3,
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HID_CONN_STATE_CONNECTED = 4,
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HID_CONN_STATE_DISCONNECTING = 5,
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HID_CONN_STATE_SECURITY = 6,
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} tHID_CONN_STATE;
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/* Define the HID Connection Block
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*/
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typedef struct hid_conn {
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tHID_CONN_STATE conn_state;
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#define CASE_RETURN_TEXT(code) \
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case code: \
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return #code
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static inline std::string state_text(const tHID_CONN_STATE& state) {
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switch (state) {
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CASE_RETURN_TEXT(HID_CONN_STATE_UNUSED);
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CASE_RETURN_TEXT(HID_CONN_STATE_CONNECTING_CTRL);
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CASE_RETURN_TEXT(HID_CONN_STATE_CONNECTING_INTR);
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CASE_RETURN_TEXT(HID_CONN_STATE_CONFIG);
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CASE_RETURN_TEXT(HID_CONN_STATE_CONNECTED);
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CASE_RETURN_TEXT(HID_CONN_STATE_DISCONNECTING);
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CASE_RETURN_TEXT(HID_CONN_STATE_SECURITY);
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default:
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return std::string("UNKNOWN[%hhu]", state);
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}
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}
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#undef CASE_RETURN_TEXT
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#define HID_CONN_FLAGS_IS_ORIG (0x01)
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#define HID_CONN_FLAGS_CONGESTED (0x20)
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#define HID_CONN_FLAGS_INACTIVE (0x40)
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uint8_t conn_flags;
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uint16_t ctrl_cid;
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uint16_t intr_cid;
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uint16_t rem_mtu_size;
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uint16_t disc_reason; /* Reason for disconnecting (for HID_HDEV_EVT_CLOSE) */
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alarm_t* process_repage_timer;
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} tHID_CONN;
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#define HID_SEC_CHN 1
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#define HID_NOSEC_CHN 2
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#define HIDD_SEC_CHN 3
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#endif
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