private OBDParameterValue GetDM19Value(OBDParameter param, OBDResponse response)
{
OBDParameterValue value2 = new OBDParameterValue();
if (response.GetDataByteCount() < 20)
{
value2.ErrorDetected = true;
return(value2);
}
int qty = response.Data.Length / (20 * 2);
string strData = "";
int OriginalParam = param.Parameter;
int OriginalService = param.Service;
param.Service = 9;
switch (param.SignalName)
{
case "CVN":
param.Parameter = 0x06;
for (int i = 0; i < qty; i++)
{
strData += response.Data.Substring(i * 20 * 2, 4 * 2);
}
response.Data = strData;
value2 = GetMode010209Value(param, response);
for (int i = 0; i < value2.ListStringValue.Count; i++)
{
string strVal = value2.ListStringValue[i];
value2.ListStringValue[i] = strVal.Substring(6, 2) + strVal.Substring(4, 2) + strVal.Substring(2, 2) + strVal.Substring(0, 2);
}
break;
case "CAL_ID":
param.Parameter = 0x04;
for (int i = 0; i < qty; i++)
{
strData += response.Data.Substring(4 * 2 + i * 20 * 2, 16 * 2);
}
response.Data = strData;
value2 = GetMode010209Value(param, response);
break;
default:
value2.ErrorDetected = true;
break;
}
param.Parameter = OriginalParam;
param.Service = OriginalService;
return(value2);
}
private OBDParameterValue GetDM5Value(OBDParameter param, OBDResponse response)
{
OBDParameterValue value2 = new OBDParameterValue();
if (response.GetDataByteCount() < 8)
{
value2.ErrorDetected = true;
return(value2);
}
switch (param.SignalName)
{
case "":
case "OBDSUP":
// OBD型式
response.Data = response.GetDataByte(2);
value2 = GetPIDValue(0x11C, response.Data, param.SignalName);
break;
case "ACT_DTC_CNT":
// 激活的故障代码，未实现解析功能
response.Data = response.GetDataByte(0);
break;
case "PRE_DTC_CNT":
// 先前激活的诊断故障代码，未实现解析功能
response.Data = response.GetDataByte(1);
break;
case "CON_MON":
// 持续监视系统支持／状态，未实现解析功能
response.Data = response.GetDataByte(3);
break;
case "NON_SUP":
// 非持续监视系统支持，未实现解析功能
response.Data = response.GetDataByte(4) + response.GetDataByte(5);
break;
case "NON_STAT":
// 非持续监视系统状态，未实现解析功能
response.Data = response.GetDataByte(6) + response.GetDataByte(7);
break;
default:
value2.ErrorDetected = true;
break;
}
return(value2);
}
public OBDParameterValue GetPIDSupport(OBDResponse response)
{
OBDParameterValue value2 = new OBDParameterValue();
if (response.GetDataByteCount() < 4)
{
value2.ErrorDetected = true;
return(value2);
}
int dataA = Utility.Hex2Int(response.GetDataByte(0));
int dataB = Utility.Hex2Int(response.GetDataByte(1));
int dataC = Utility.Hex2Int(response.GetDataByte(2));
int dataD = Utility.Hex2Int(response.GetDataByte(3));
value2.SetBitFlagBAT(dataA, dataB, dataC, dataD);
return(value2);
}