/// <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_0x0705 value = new JT808_0x0705();
value.CanItemCount = reader.ReadUInt16();
writer.WriteNumber($"[{value.CanItemCount.ReadNumber()}]数据项个数", value.CanItemCount);
var dateTimeBuffer = reader.ReadVirtualArray(5).ToArray();
value.FirstCanReceiveTime = reader.ReadDateTime_HHmmssfff();
writer.WriteString($"[{dateTimeBuffer.ToHexString()}]CAN总线数据接收时间", value.FirstCanReceiveTime.ToString("HH-mm-ss:fff"));
writer.WriteStartArray("CAN总线数据项");
for (var i = 0; i < value.CanItemCount; i++)
{
writer.WriteStartObject();
JT808CanProperty jT808CanProperty = new JT808CanProperty();
jT808CanProperty.CanId = reader.ReadUInt32();
writer.WriteNumber($"[{ jT808CanProperty.CanId.ReadNumber()}]CAN_ID", jT808CanProperty.CanId);
jT808CanProperty.CanData = reader.ReadArray(8).ToArray();
writer.WriteString($"CAN_数据", jT808CanProperty.CanData.ToHexString());
if (jT808CanProperty.CanData.Length != 8)
{
throw new JT808Exception(Enums.JT808ErrorCode.NotEnoughLength, $"{nameof(jT808CanProperty.CanData)}->8");
}
writer.WriteEndObject();
}
writer.WriteEndArray();
}
/// <summary>
///
/// </summary>
/// <param name="reader"></param>
/// <param name="config"></param>
/// <returns></returns>
public JT808_0x0705 Deserialize(ref JT808MessagePackReader reader, IJT808Config config)
{
JT808_0x0705 value = new JT808_0x0705();
value.CanItemCount = reader.ReadUInt16();
value.FirstCanReceiveTime = reader.ReadDateTime_HHmmssfff();
value.CanItems = new List <JT808CanProperty>();
for (var i = 0; i < value.CanItemCount; i++)
{
JT808CanProperty jT808CanProperty = new JT808CanProperty();
jT808CanProperty.CanId = reader.ReadUInt32();
jT808CanProperty.CanData = reader.ReadArray(8).ToArray();
if (jT808CanProperty.CanData.Length != 8)
{
throw new JT808Exception(Enums.JT808ErrorCode.NotEnoughLength, $"{nameof(jT808CanProperty.CanData)}->8");
}
value.CanItems.Add(jT808CanProperty);
}
return(value);
}
public void ReadDateTimeTest()
{
byte[] bytes = "7E2019061923232301231906192323237E".ToHexBytes();
JT808MessagePackReader jT808MessagePackReader = new JT808MessagePackReader(bytes);
Assert.Equal(JT808Package.BeginFlag, jT808MessagePackReader.ReadStart());
Assert.Equal(DateTime.Parse("2019-06-19"), jT808MessagePackReader.ReadDateTime_YYYYMMDD());
Assert.Equal(new DateTime(DateTime.Now.Year, DateTime.Now.Month, DateTime.Now.Day, 23, 23, 23, 123), jT808MessagePackReader.ReadDateTime_HHmmssfff());
Assert.Equal(DateTime.Parse("2019-06-19 23:23:23"), jT808MessagePackReader.ReadDateTime_yyMMddHHmmss());
Assert.Equal(JT808Package.EndFlag, jT808MessagePackReader.ReadEnd());
}