/// <summary>
/// 从报文提取 OBD状态
/// </summary>
/// <param name="packet">报文</param>
/// <returns>OBD状态</returns>
public static Models.Feedback.OBDState ToODBState(byte[] packet)
{
//var data = packet.PacketData(1).ToArray();
//var model = new Models.Feedback.OBDState();
//model.ConnectState = ValueConvert.ODBConnectSateFrom(data[0]);
//model.FailuresCount = data[1];
//model.Bank1ShortCorrection = ValueConvert.ConvetToSbyteSafe(data[2]);
//model.Bank1LongCorrection = ValueConvert.ConvetToSbyteSafe(data[3]);
//model.Bank2ShortCorrection = ValueConvert.ConvetToSbyteSafe(data[4]);
//model.Bank2LongCorrection = ValueConvert.ConvetToSbyteSafe(data[5]);
//return model;
var data = packet.PacketData(1).ToArray();
var model = new Models.Feedback.OBDState();
model.ConnectState = ValueConvert.ODBConnectSateFrom(data[0]);
model.FailuresCount = data[2];
model.Bank1ShortCorrection = (float)Math.Round(((float)data[6] - 128) / 1.28f, 1);
model.Bank1LongCorrection = (float)Math.Round(((float)data[7] - 128) / 1.28f, 1);
model.Bank2ShortCorrection = (float)Math.Round(((float)data[8] - 128) / 1.28f, 1);
model.Bank2LongCorrection = (float)Math.Round(((float)data[9] - 128) / 1.28f, 1);
model.Bank1Oxygen = (float)Math.Round((float)data[10] * 0.005f, 2);
if (data.Count() >= 13)
{
model.GasCorrection = (SByte)data[12];
}
return(model);
}
private void ProcessODBState(Models.Feedback.OBDState model)
{
switch (model.ConnectState)
{
case IGT.Models.Enums.OBDConnectState.Init:
labOBDConnectValue.Text = LangWords["419"]; break;
case IGT.Models.Enums.OBDConnectState.Connecting:
labOBDConnectValue.Text = LangWords["420"]; break;
case IGT.Models.Enums.OBDConnectState.Connected:
labOBDConnectValue.Text = LangWords["421"]; break;
case IGT.Models.Enums.OBDConnectState.NoConnect:
labOBDConnectValue.Text = LangWords["422"]; break;
case IGT.Models.Enums.OBDConnectState.Error:
labOBDConnectValue.Text = LangWords["423"]; break;
}
labOBDErrorValue.Text = model.FailuresCount == 0 ? LangWords["426"] : LangWords["425"];
rtdlOBDBank1Short.ValueText = model.Bank1ShortCorrection.ToString();
rtdlOBDBank1Long.ValueText = model.Bank1LongCorrection.ToString();
rtdlBank1Oxygen.ValueText = model.Bank1Oxygen.ToString();
rtdlGasCorrection.ValueText = model.GasCorrection.ToString();
}
