using System.Text.Json; using JT808.Protocol.Extensions; using JT808.Protocol.Formatters; using JT808.Protocol.Interfaces; using JT808.Protocol.MessagePack; namespace JT808.Protocol.MessageBody { /// /// 超速报警预警差值,单位为 1/10Km/h /// public class JT808_0x8103_0x005B : JT808_0x8103_BodyBase, IJT808MessagePackFormatter, IJT808Analyze { /// /// 0x005B /// public override uint ParamId { get; set; } = 0x005B; /// /// 数据长度 /// 2 byte /// public override byte ParamLength { get; set; } = 2; /// /// 超速报警预警差值,单位为 1/10Km/h /// public ushort ParamValue { get; set; } /// /// /// /// /// /// public void Analyze(ref JT808MessagePackReader reader, Utf8JsonWriter writer, IJT808Config config) { JT808_0x8103_0x005B jT808_0x8103_0x005B = new JT808_0x8103_0x005B(); jT808_0x8103_0x005B.ParamId = reader.ReadUInt32(); jT808_0x8103_0x005B.ParamLength = reader.ReadByte(); jT808_0x8103_0x005B.ParamValue = reader.ReadUInt16(); writer.WriteNumber($"[{ jT808_0x8103_0x005B.ParamId.ReadNumber()}]参数ID", jT808_0x8103_0x005B.ParamId); writer.WriteNumber($"[{jT808_0x8103_0x005B.ParamLength.ReadNumber()}]参数长度", jT808_0x8103_0x005B.ParamLength); writer.WriteNumber($"[{ jT808_0x8103_0x005B.ParamValue.ReadNumber()}]参数值[超速报警预警差值1/10Km/h]", jT808_0x8103_0x005B.ParamValue); } /// /// /// /// /// /// public JT808_0x8103_0x005B Deserialize(ref JT808MessagePackReader reader, IJT808Config config) { JT808_0x8103_0x005B jT808_0x8103_0x005B = new JT808_0x8103_0x005B(); jT808_0x8103_0x005B.ParamId = reader.ReadUInt32(); jT808_0x8103_0x005B.ParamLength = reader.ReadByte(); jT808_0x8103_0x005B.ParamValue = reader.ReadUInt16(); return jT808_0x8103_0x005B; } /// /// /// /// /// /// public void Serialize(ref JT808MessagePackWriter writer, JT808_0x8103_0x005B value, IJT808Config config) { writer.WriteUInt32(value.ParamId); writer.WriteByte(value.ParamLength); writer.WriteUInt16(value.ParamValue); } } }