JT808Package jT808Package = new JT808Package();

jT808Package.Header = new JT808Header
{
    MsgId = Enums.JT808MsgId.位置信息汇报,
    MsgNum = 126,
    TerminalPhoneNo = "123456789012"
};

JT808_0x0200 jT808_0x0200 = new JT808_0x0200();
jT808_0x0200.AlarmFlag = 1;
jT808_0x0200.Altitude = 40;
jT808_0x0200.GPSTime = DateTime.Parse("2018-10-15 10:10:10");
jT808_0x0200.Lat = 12222222;
jT808_0x0200.Lng = 132444444;
jT808_0x0200.Speed = 60;
jT808_0x0200.Direction = 0;
jT808_0x0200.StatusFlag = 2;
jT808_0x0200.JT808LocationAttachData = new Dictionary<byte, JT808_0x0200_BodyBase>();

jT808_0x0200.JT808LocationAttachData.Add(JT808_0x0200_BodyBase.AttachId0x01, new JT808_0x0200_0x01
{
    Mileage = 100
});

jT808_0x0200.JT808LocationAttachData.Add(JT808_0x0200_BodyBase.AttachId0x02, new JT808_0x0200_0x02
{
    Oil = 125
});

jT808Package.Bodies = jT808_0x0200;

byte[] data = JT808Serializer.Serialize(jT808Package);

var hex = data.ToHexString();

// 输出结果Hex：
// 7E 02 00 00 26 12 34 56 78 90 12 00 7D 02 00 00 00 01 00 00 00 02 00 BA 7F 0E 07 E4 F1 1C 00 28 00 3C 00 00 18 10 15 10 10 10 01 04 00 00 00 64 02 02 00 7D 01 13 7E

1.原包：
7E 02 00 00 26 12 34 56 78 90 12 00 (7D 02) 00 00 00 01 00 00 00 02 00 BA 7F 0E 07 E4 F1 1C 00 28 00 3C 00 00 18 10 15 10 10 10 01 04 00 00 00 64 02 02 00 (7D 01) 13 7E

2.进行反转义
7D 02 ->7E
7D 01 ->7D
反转义后
7E 02 00 00 26 12 34 56 78 90 12 00 7E 00 00 00 01 00 00 00 02 00 BA 7F 0E 07 E4 F1 1C 00 28 00 3C 00 00 18 10 15 10 10 10 01 04 00 00 00 64 02 02 00 7D 13 7E

3.拆解
7E                  --头标识
02 00               --数据头->消息ID
00 26               --数据头->消息体属性
12 34 56 78 90 12   --数据头->终端手机号
00 7E               --数据头->消息流水号
00 00 00 01         --消息体->报警标志
00 00 00 02         --消息体->状态位标志
00 BA 7F 0E         --消息体->纬度
07 E4 F1 1C         --消息体->经度
00 28               --消息体->海拔高度
00 3C               --消息体->速度
00 00               --消息体->方向
18 10 15 10 10 10   --消息体->GPS时间
01                  --消息体->附加信息->里程
04                  --消息体->附加信息->长度
00 00 00 64         --消息体->附加信息->数据
02                  --消息体->附加信息->油量
02                  --消息体->附加信息->长度
00 7D               --消息体->附加信息->数据
13                  --检验码
7E                  --尾标识

//1.转成byte数组
byte[] bytes = "7E 02 00 00 26 12 34 56 78 90 12 00 7D 02 00 00 00 01 00 00 00 02 00 BA 7F 0E 07 E4 F1 1C 00 28 00 3C 00 00 18 10 15 10 10 10 01 04 00 00 00 64 02 02 00 7D 01 13 7E".ToHexBytes();

//2.将数组反序列化
var jT808Package = JT808Serializer.Deserialize<JT808Package>(bytes);

//3.数据包头
Assert.Equal(Enums.JT808MsgId.位置信息汇报, jT808Package.Header.MsgId);
Assert.Equal(38, jT808Package.Header.MessageBodyProperty.DataLength);
Assert.Equal(126, jT808Package.Header.MsgNum);
Assert.Equal("123456789012", jT808Package.Header.TerminalPhoneNo);
Assert.False(jT808Package.Header.MessageBodyProperty.IsPackge);
Assert.Equal(0, jT808Package.Header.MessageBodyProperty.PackageIndex);
Assert.Equal(0, jT808Package.Header.MessageBodyProperty.PackgeCount);
Assert.Equal(JT808EncryptMethod.None, jT808Package.Header.MessageBodyProperty.Encrypt);

//4.数据包体
JT808_0x0200 jT808_0x0200 = (JT808_0x0200)jT808Package.Bodies;
Assert.Equal((uint)1, jT808_0x0200.AlarmFlag);
Assert.Equal((uint)40, jT808_0x0200.Altitude);
Assert.Equal(DateTime.Parse("2018-10-15 10:10:10"), jT808_0x0200.GPSTime);
Assert.Equal(12222222, jT808_0x0200.Lat);
Assert.Equal(132444444, jT808_0x0200.Lng);
Assert.Equal(60, jT808_0x0200.Speed);
Assert.Equal(0, jT808_0x0200.Direction);
Assert.Equal((uint)2, jT808_0x0200.StatusFlag);
//4.1.附加信息1
Assert.Equal(100, ((JT808_0x0200_0x01)jT808_0x0200.JT808LocationAttachData[JT808_0x0200_BodyBase.AttachId0x01]).Mileage);
//4.2.附加信息2
Assert.Equal(125, ((JT808_0x0200_0x02)jT808_0x0200.JT808LocationAttachData[JT808_0x0200_BodyBase.AttachId0x02]).Oil);

// 使用消息Id的扩展方法创建JT808Package包
JT808Package jT808Package = Enums.JT808MsgId.位置信息汇报.Create("123456789012",
    new JT808_0x0200 {
        AlarmFlag = 1,
        Altitude = 40,
        GPSTime = DateTime.Parse("2018-10-15 10:10:10"),
        Lat = 12222222,
        Lng = 132444444,
        Speed = 60,
        Direction = 0,
        StatusFlag = 2,
        JT808LocationAttachData = new Dictionary<byte, JT808LocationAttachBase>
        {
            { JT808_0x0200_BodyBase.AttachId0x01,new JT808_0x0200_0x01{Mileage = 100}},
            { JT808_0x0200_BodyBase.AttachId0x02,new JT808_0x0200_0x02{Oil = 125}}
        }
});

byte[] data = JT808Serializer.Serialize(jT808Package);

var hex = data.ToHexString();
//输出结果Hex：
//7E 02 00 00 26 12 34 56 78 90 12 00 01 00 00 00 01 00 00 00 02 00 BA 7F 0E 07 E4 F1 1C 00 28 00 3C 00 00 18 10 15 10 10 10 01 04 00 00 00 64 02 02 00 7D 01 6C 7E

// 全局配置
JT808GlobalConfig.Instance
    // 注册自定义位置附加信息
    .Register_0x0200_Attach(0x06)
    //.SetMsgSNDistributed(//todo 实现IMsgSNDistributed消息流水号)
    // 注册自定义数据上行透传信息
    //.Register_0x0900_Ext<>(//todo 继承自JT808_0x0900_BodyBase类)
    // 注册自定义数据下行透传信息
    //.Register_0x8900_Ext<>(//todo 继承自JT808_0x8900_BodyBase类)
    // 跳过校验码验证
    .SetSkipCRCCode(true);