55 lines
1.1 KiB
C
55 lines
1.1 KiB
C
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#pragma once
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#pragma pack(1)
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#include "kdefine.h"
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__NAMESPACE_BEGIN__(HJ)
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#define FRAME_HEADER_LENGTH (5)
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#define FRAME_TAILE_LENGTH (4)
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typedef enum tagErrorCode : unsigned char
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{
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ERR_OK = 0X00,
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ERR_INVALID_LEN = 0X01,
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ERR_INVALID_UTF8 = 0X02,
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ERR_INVALID_BUF_LEN = 0X03,
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ERR_INVALID_JSON_FMT = 0X04,
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ERR_INVALID_FSUCODE = 0X05,
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ERR_UNKOWN = 0XFF
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}ErrorCode;
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typedef enum tagFrameType : unsigned char
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{
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Frame_Response = 0x00, //<2F><><EFBFBD><EFBFBD>֡
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Frame_Request = 0x01, //<2F><><EFBFBD><EFBFBD>֡
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Frame_Echo_Request = 0x02, //<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>֡
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Frame_DeviceData_Request = 0x03, //<2F><><EFBFBD>Բɼ<D4B2><C9BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݱ<EFBFBD><DDB1>浽<EFBFBD><E6B5BD><EFBFBD>ݿ<EFBFBD><DDBF><EFBFBD>
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}FrameType;
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typedef struct tagFrameTail
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{
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unsigned char frame_delimiter[4] = { 0xEE,0xFF,0xEE,0xFF };
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}FrameTail;
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typedef struct tagFrame
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{
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FrameType frame_type; //֡<><D6A1><EFBFBD><EFBFBD>
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unsigned int frame_len; //֡<><D6A1><EFBFBD>ݳ<EFBFBD><DDB3><EFBFBD>
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unsigned char frame_content[1]; //֡<><D6A1><EFBFBD><EFBFBD><EFBFBD>ݣ<EFBFBD>ʵ<EFBFBD><CAB5>ӦΪjson<6F>ַ<EFBFBD><D6B7><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>json<6F><6E><EFBFBD><EFBFBD><EFBFBD>Խ<EFBFBD><D4BD><EFBFBD>
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tagFrame()
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{
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frame_type = Frame_Response;
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frame_len = 1;
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frame_content[0] = ERR_OK;
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}
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void setErrorFrame(ErrorCode err = ERR_OK)
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{
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frame_len = 1;
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frame_content[0] = err;
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}
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}MessageFrame;
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__NAMESPACE_END__(HJ)
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#pragma pack()
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