124 lines
4.1 KiB
C
124 lines
4.1 KiB
C
/***
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* @Author: mbw
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* @Date: 2024-12-03 11:13:13
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* @LastEditors: mbw && 1600520629@qq.com
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* @LastEditTime: 2024-12-06 14:47:52
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* @FilePath: \ble_-tyq_-bjq_-ch584-m\APP\include\multiCentral.h
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* @Description:
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* @
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* @Copyright (c) 2024 by ${git_name_email}, All Rights Reserved.
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*/
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/********************************** (C) COPYRIGHT *******************************
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* File Name : multiCentral.h
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* Author : WCH
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* Version : V1.0
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* Date : 2018/11/12
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* Description :
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*********************************************************************************
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* Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd.
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* Attention: This software (modified or not) and binary are used for
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* microcontroller manufactured by Nanjing Qinheng Microelectronics.
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*******************************************************************************/
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#ifndef MULTICENTRAL_H
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#define MULTICENTRAL_H
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#include "CONFIG.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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/*********************************************************************
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* INCLUDES
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*/
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/*********************************************************************
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* CONSTANTS
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*/
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// Simple BLE Observer Task Events
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// 定义设备启动事件的常量
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#define START_DEVICE_EVT 0x0001
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// 定义启动发现过程事件的常量
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#define START_DISCOVERY_EVT 0x0002
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// 定义启动扫描过程事件的常量
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#define START_SCAN_EVT 0x0004
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// 定义启动服务发现事件的常量
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#define START_SVC_DISCOVERY_EVT 0x0008
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// 定义启动参数更新事件的常量
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#define START_PARAM_UPDATE_EVT 0x0010
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// 定义启动读或写操作事件的常量
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#define START_READ_OR_WRITE_EVT 0x0020
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// 定义启动读取RSSI事件的常量
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#define START_READ_RSSI_EVT 0x0040
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// 定义建立连接超时事件的常量
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#define ESTABLISH_LINK_TIMEOUT_EVT 0x0080
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// 定义启动写入CCCD（客户端特性配置描述符）事件的常量
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#define START_WRITE_CCCD_EVT 0x0100
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// 定义启动读或写操作事件的常量
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#define CH2_READ_EVT 0x0200
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#define CH3_WRITE_EVT 0x0400
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#define CH4_NOTI_EVT 0x0800
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#define CONNECT0_ITEM 0
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#define CONNECT1_ITEM 1
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// #define CONNECT2_ITEM 2
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// #define CONNECT3_ITEM 3
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// #define CONNECT4_ITEM 4
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// #define CONNECT5_ITEM 5
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// #define CONNECT6_ITEM 6
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// #define CONNECT7_ITEM 7
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/*********************************************************************
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* MACROS
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*/
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typedef struct
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{
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uint8_t taskID; // Task ID for internal task/event processing
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uint16_t connHandle; // Connection handle of current connection
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uint8_t state; // Application state
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uint8_t peerAddr[B_ADDR_LEN];
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uint8_t discState; // Discovery state
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uint8_t procedureInProgress; // GATT read/write procedure state
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uint16_t svcStartHdl; // Discovered service start handle
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uint16_t svcEndHdl; // Discovered service end handle
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uint16_t charHdl; // Discovered characteristic handle
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uint16_t charHd2; // Discovered characteristic handle
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uint16_t charHd3; // Discovered characteristic handle
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uint16_t charHd4; // Discovered characteristic handle
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uint16_t cccHdl; // client characteristic configuration discovery handle
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} centralConnItem_t;
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typedef struct
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{
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uint8_t peerAddr[B_ADDR_LEN];
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} peerAddrDefItem_t;
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/*********************************************************************
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* FUNCTIONS
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*/
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/*
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* Task Initialization for the BLE Application
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*/
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extern void Central_Init(void);
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/*
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* Task Event Processor for the BLE Application
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*/
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extern uint16_t Central_ProcessEvent(uint8_t task_id, uint16_t events);
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extern centralConnItem_t centralConnList[CENTRAL_MAX_CONNECTION];
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/*********************************************************************
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*********************************************************************/
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#ifdef __cplusplus
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}
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#endif
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#endif /* MULTICENTRAL_H */
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