public void Test1()
{
var list0 = JT808EnumExtensions.ParseAlarmStatus(5);
var list1 = JT808EnumExtensions.ParseAlarmStatus(16);
var list2 = JT808EnumExtensions.ParseAlarmStatus(18);
var list3 = JT808EnumExtensions.ParseAlarmStatus(24);
var list4 = JT808EnumExtensions.ParseAlarmStatus(31);
}
public void Test1()
{
var list0 = JT808EnumExtensions.GetEnumTypes <JT808.Protocol.Enums.JT808Alarm>(5, 32);
var list1 = JT808EnumExtensions.GetEnumTypes <JT808.Protocol.Enums.JT808Alarm>(16, 32);
var list2 = JT808EnumExtensions.GetEnumTypes <JT808.Protocol.Enums.JT808Alarm>(18, 32);
var list3 = JT808EnumExtensions.GetEnumTypes <JT808.Protocol.Enums.JT808Alarm>(24, 32);
var list4 = JT808EnumExtensions.GetEnumTypes <JT808.Protocol.Enums.JT808Alarm>(31, 32);
}
/// <summary>
///
/// </summary>
/// <param name="reader"></param>
/// <param name="writer"></param>
/// <param name="config"></param>
public void Analyze(ref JT808MessagePackReader reader, Utf8JsonWriter writer, IJT808Config config)
{
JT808_0x0200_0x14 value = new JT808_0x0200_0x14();
value.AttachInfoId = reader.ReadByte();
writer.WriteNumber($"[{value.AttachInfoId.ReadNumber()}]附加信息Id", value.AttachInfoId);
value.AttachInfoLength = reader.ReadByte();
writer.WriteNumber($"[{value.AttachInfoLength.ReadNumber()}]附加信息长度", value.AttachInfoLength);
value.VideoRelateAlarm = reader.ReadUInt32();
writer.WriteNumber($"[{value.VideoRelateAlarm.ReadNumber()}]视频相关报警", value.VideoRelateAlarm);
var videoRelateAlarmFlags = JT808EnumExtensions.GetEnumTypes <VideoRelateAlarmType>(value.VideoRelateAlarm, 32);
if (videoRelateAlarmFlags.Any())
{
writer.WriteStartArray("视频报警集合");
foreach (var item in videoRelateAlarmFlags)
{
writer.WriteStringValue(item.ToString());
}
writer.WriteEndArray();
}
}
public void Test1()
{
var list0 = JT808EnumExtensions.GetEnumTypes <JT808.Protocol.Enums.JT808Alarm>(5, 32);
var list1 = JT808EnumExtensions.GetEnumTypes <JT808.Protocol.Enums.JT808Alarm>(16, 32);
var list2 = JT808EnumExtensions.GetEnumTypes <JT808.Protocol.Enums.JT808Alarm>(18, 32);
var list3 = JT808EnumExtensions.GetEnumTypes <JT808.Protocol.Enums.JT808Alarm>(24, 32);
var list4 = JT808EnumExtensions.GetEnumTypes <JT808.Protocol.Enums.JT808Alarm>(31, 32);
var list5 = JT808EnumExtensions.GetEnumTypes <JT808.Protocol.Enums.JT808Alarm>(2147483679, 33);
Assert.Equal(list0, new List <JT808Alarm>()
{
JT808Alarm.紧急报警_触动报警开关后触发, JT808Alarm.疲劳驾驶
});
Assert.Equal(list1, new List <JT808Alarm>()
{
JT808Alarm.GNSS模块发生故障
});
Assert.Equal(list2, new List <JT808Alarm>()
{
JT808Alarm.超速报警, JT808Alarm.GNSS模块发生故障
});
Assert.Equal(list3, new List <JT808Alarm>()
{
JT808Alarm.危险预警, JT808Alarm.GNSS模块发生故障
});
Assert.Equal(list3, new List <JT808Alarm>()
{
JT808Alarm.危险预警, JT808Alarm.GNSS模块发生故障
});
Assert.Equal(list4, new List <JT808Alarm>()
{
JT808Alarm.紧急报警_触动报警开关后触发, JT808Alarm.超速报警, JT808Alarm.疲劳驾驶, JT808Alarm.危险预警, JT808Alarm.GNSS模块发生故障
});
Assert.Equal(list5, new List <JT808Alarm>()
{
JT808Alarm.紧急报警_触动报警开关后触发, JT808Alarm.超速报警, JT808Alarm.疲劳驾驶, JT808Alarm.危险预警, JT808Alarm.GNSS模块发生故障, JT808Alarm.非法开门报警
});
}
public void Analyze(ref JT808MessagePackReader reader, Utf8JsonWriter writer, IJT808Config config)
{
JT808_0x0200 value = new JT808_0x0200();
value.AlarmFlag = reader.ReadUInt32();
writer.WriteNumber($"[{value.AlarmFlag.ReadNumber()}]报警标志", value.AlarmFlag);
var alarmFlags = JT808EnumExtensions.GetEnumTypes <JT808Alarm>((int)value.AlarmFlag, 32);
if (alarmFlags.Any())
{
writer.WriteStartArray("报警标志集合");
foreach (var item in alarmFlags)
{
writer.WriteStringValue(item.ToString());
}
writer.WriteEndArray();
}
value.StatusFlag = reader.ReadUInt32();
writer.WriteNumber($"[{value.StatusFlag.ReadNumber()}]状态位标志", value.StatusFlag);
var status = JT808EnumExtensions.GetEnumTypes <JT808Status>((int)value.StatusFlag, 32);
if (status.Any())
{
writer.WriteStartArray("状态标志集合");
foreach (var item in status)
{
writer.WriteStringValue(item.ToString());
}
writer.WriteEndArray();
}
if (((value.StatusFlag >> 28) & 1) == 1)
{ //南纬 268435456 0x10000000
value.Lat = (int)reader.ReadUInt32();
writer.WriteNumber($"[{value.Lat.ReadNumber()}]纬度", value.Lat);
}
else
{
value.Lat = reader.ReadInt32();
writer.WriteNumber($"[{value.Lat.ReadNumber()}]纬度", value.Lat);
}
if (((value.StatusFlag >> 27) & 1) == 1)
{ //西经 134217728 0x8000000
value.Lng = (int)reader.ReadUInt32();
writer.WriteNumber($"[{value.Lng.ReadNumber()}]经度", value.Lng);
}
else
{
value.Lng = reader.ReadInt32();
writer.WriteNumber($"[{value.Lng.ReadNumber()}]经度", value.Lng);
}
value.Altitude = reader.ReadUInt16();
writer.WriteNumber($"[{value.Altitude.ReadNumber()}]高程", value.Altitude);
value.Speed = reader.ReadUInt16();
writer.WriteNumber($"[{value.Speed.ReadNumber()}]速度", value.Speed);
value.Direction = reader.ReadUInt16();
writer.WriteNumber($"[{value.Direction.ReadNumber()}]方向", value.Direction);
value.GPSTime = reader.ReadDateTime6();
writer.WriteString($"[{value.GPSTime.ToString("yyMMddHHmmss")}]定位时间", value.GPSTime.ToString("yyyy-MM-dd HH:mm:ss"));
// 位置附加信息
writer.WriteStartArray("附加信息列表");
while (reader.ReadCurrentRemainContentLength() > 0)
{
try
{
ReadOnlySpan <byte> attachSpan = reader.GetVirtualReadOnlySpan(2);
byte attachId = attachSpan[0];
byte attachLen = attachSpan[1];
if (config.JT808_0X0200_Factory.Map.TryGetValue(attachId, out object jT808LocationAttachInstance))
{
writer.WriteStartObject();
jT808LocationAttachInstance.Analyze(ref reader, writer, config);
writer.WriteEndObject();
}
else if (config.JT808_0X0200_Custom_Factory.Map.TryGetValue(attachId, out object customAttachInstance))
{
writer.WriteStartObject();
customAttachInstance.Analyze(ref reader, writer, config);
writer.WriteEndObject();
}
else
{
writer.WriteStartObject();
reader.Skip(2);
writer.WriteNumber($"[{attachId.ReadNumber()}]未知附加信息Id", attachId);
writer.WriteNumber($"[{attachLen.ReadNumber()}]未知附加信息长度", attachLen);
writer.WriteString($"未知附加信息", reader.ReadArray(reader.ReaderCount - 2, attachLen + 2).ToArray().ToHexString());
reader.Skip(attachLen);
writer.WriteEndObject();
}
}
catch
{
writer.WriteStartObject();
try
{
byte attachId = reader.ReadByte();
byte attachLen = reader.ReadByte();
writer.WriteNumber($"[{attachId.ReadNumber()}]未知附加信息Id", attachId);
writer.WriteNumber($"[{attachLen.ReadNumber()}]未知附加信息长度", attachLen);
writer.WriteString($"未知附加信息", reader.ReadArray(reader.ReaderCount - 2, attachLen + 2).ToArray().ToHexString());
reader.Skip(attachLen);
}
catch (Exception ex)
{
throw;
}
finally
{
writer.WriteEndObject();
}
}
}
writer.WriteEndArray();
}
