/// <summary>
/// Load supported PIds
/// </summary>
/// <returns></returns>
private async Task LoadSupportedProtocols(OdbProtocol protocolType = OdbProtocol.Unknown, int protocolNumber = 0)
{
var selectedProtocol = -1;
if (protocolType == OdbProtocol.Unknown)
{
OdbPid protocol = null;
for (selectedProtocol = 0; selectedProtocol <= 9; selectedProtocol++)
{
protocol = OdbPids.GetPidForProtocolNumber(selectedProtocol);
try
{
OdbResponse response = await this.socket.SendAndCheck(protocol);
if (response.IsValid)
{
break;
}
}
catch
{
reporter.ReportInfo("Protocol ATSP" + protocol.Description + " is not supported.");
}
}
if (selectedProtocol == 10)
{
throw new OdbException(OdbError.CouldNotFindCompatibleProtocol);
}
this.socket.SelectedProtocol = protocol;
}
else if (protocolType == OdbProtocol.Specified && protocolNumber > 0 && protocolNumber < 10)
{
OdbPid protocol = OdbPids.GetPidForProtocolNumber(selectedProtocol);
await this.socket.SendAndCheck(protocol);
this.socket.SelectedProtocol = protocol;
}
else
{
throw new OdbException(OdbError.WrongProtocolNumber);
}
}
/// <summary>
/// Resolve incoming data and setup odb data
/// </summary>
/// <param name="response"></param>
/// <param name="what"></param>
/// <returns></returns>
public OdbData ResolveData(String response, OdbPid what)
{
int counter = 0;
String[] bytes = response.Split(' ');
bytes = this.validateReponseBytes(bytes);
OdbData data = OdbPids.GetResponseFormatForProtocolNumber(bytes.Length, what.ByteCount);
if (bytes.Length < what.ByteCount)
{
return(null);
}
try
{
data.Protocol = this.SelectedProtocol;
for (int i = 0; i < data.Header.Length; i++)
{
data.Header[i] = bytes[counter];
counter++;
}
for (int i = 0; i < data.Info.Length; i++)
{
data.Info[i] = bytes[counter];
counter++;
}
for (int i = 0; i < data.Data.Length; i++)
{
data.Data[i] = bytes[counter];
counter++;
}
for (int i = 0; i < data.Ender.Length; i++)
{
data.Ender[i] = bytes[counter];
counter++;
}
}
catch
{
return(null);
}
return(data);
}