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| | | typedef struct tagPacket
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| | | {
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| | | unsigned char Sign; //起始标记 |
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| | | unsigned char DstHost; //目标地址
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| | | unsigned char SrcAddr; //源地址
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| | | unsigned char nCMD; //命令
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| | | unsigned char nSEQ; //序列号
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| | | unsigned char PacketLen; //数据载荷长度 不包括头部5个字节，不包括尾部BCC。
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| | | unsigned char data[1]; //数据载荷,最末尾是BCC，数据长度为0时，实际也有一个数据。
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| | | unsigned char Sign; //��ʼ��� |
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| | | unsigned char DstHost; //Ŀ���ַ
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| | | unsigned char SrcAddr; //Դ��ַ
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| | | unsigned char nCMD; //����
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| | | unsigned char nSEQ; //���к�
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| | | unsigned char PacketLen; //�����غɳ��� ������ͷ��5���ֽڣ�������β��BCC��
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| | | unsigned char data[1]; //�����غ�,��ĩβ��BCC�����ݳ���Ϊ0ʱ��ʵ��Ҳ��һ�����ݡ�
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| | | }stPacket,* pPacket;
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| | |
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| | | enum eResult
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