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  1. using System.Text.Json;
  2. using JT808.Protocol.Extensions;
  3. using JT808.Protocol.Formatters;
  4. using JT808.Protocol.Interfaces;
  5. using JT808.Protocol.MessagePack;
  6. namespace JT808.Protocol.MessageBody
  7. {
  8. /// <summary>
  9. /// 紧急报警时汇报距离间隔,单位为米(m),>0
  10. /// </summary>
  11. public class JT808_0x8103_0x002F : JT808_0x8103_BodyBase, IJT808MessagePackFormatter<JT808_0x8103_0x002F>, IJT808Analyze
  12. {
  13. public override uint ParamId { get; set; } = 0x002F;
  14. /// <summary>
  15. /// 数据 长度
  16. /// </summary>
  17. public override byte ParamLength { get; set; } = 4;
  18. /// <summary>
  19. /// 紧急报警时汇报距离间隔,单位为米(m),>0
  20. /// </summary>
  21. public uint ParamValue { get; set; }
  22. public void Analyze(ref JT808MessagePackReader reader, Utf8JsonWriter writer, IJT808Config config)
  23. {
  24. JT808_0x8103_0x002F jT808_0x8103_0x002F = new JT808_0x8103_0x002F();
  25. jT808_0x8103_0x002F.ParamId = reader.ReadUInt32();
  26. jT808_0x8103_0x002F.ParamLength = reader.ReadByte();
  27. jT808_0x8103_0x002F.ParamValue = reader.ReadUInt32();
  28. writer.WriteNumber($"[{ jT808_0x8103_0x002F.ParamId.ReadNumber()}]参数ID", jT808_0x8103_0x002F.ParamId);
  29. writer.WriteNumber($"[{jT808_0x8103_0x002F.ParamLength.ReadNumber()}]参数长度", jT808_0x8103_0x002F.ParamLength);
  30. writer.WriteNumber($"[{ jT808_0x8103_0x002F.ParamValue.ReadNumber()}]参数值[紧急报警时汇报距离间隔m]", jT808_0x8103_0x002F.ParamValue);
  31. }
  32. public JT808_0x8103_0x002F Deserialize(ref JT808MessagePackReader reader, IJT808Config config)
  33. {
  34. JT808_0x8103_0x002F jT808_0x8103_0x002F = new JT808_0x8103_0x002F();
  35. jT808_0x8103_0x002F.ParamId = reader.ReadUInt32();
  36. jT808_0x8103_0x002F.ParamLength = reader.ReadByte();
  37. jT808_0x8103_0x002F.ParamValue = reader.ReadUInt32();
  38. return jT808_0x8103_0x002F;
  39. }
  40. public void Serialize(ref JT808MessagePackWriter writer, JT808_0x8103_0x002F value, IJT808Config config)
  41. {
  42. writer.WriteUInt32(value.ParamId);
  43. writer.WriteByte(value.ParamLength);
  44. writer.WriteUInt32(value.ParamValue);
  45. }
  46. }
  47. }