public static bool UnlockCluster(IKW1281Dialog kwp1281)
{
var versionBlocks = kwp1281.CustomReadSoftwareVersion();
// Now we need to send an unlock code that is unique to each ROM version
Logger.WriteLine("Sending Custom \"Unlock partial EEPROM read\" block");
var softwareVersion = versionBlocks[0].Body;
var unlockCodes = GetClusterUnlockCodes(softwareVersion);
var unlocked = false;
foreach (var unlockCode in unlockCodes)
{
var unlockCommand = new List <byte> {
0x9D
};
unlockCommand.AddRange(unlockCode);
var unlockResponse = kwp1281.SendCustom(unlockCommand);
if (unlockResponse.Count != 1)
{
throw new InvalidOperationException(
$"Received multiple responses from unlock request.");
}
if (unlockResponse[0].IsAck)
{
Logger.WriteLine(
$"Unlock code for software version {KW1281Dialog.DumpMixedContent(softwareVersion)} is {Utils.Dump(unlockCode)}");
if (unlockCodes.Length > 1)
{
Logger.WriteLine("Please report this to the program maintainer.");
}
unlocked = true;
break;
}
else if (!unlockResponse[0].IsNak)
{
throw new InvalidOperationException(
$"Received non-ACK/NAK ${unlockResponse[0].Title:X2} from unlock request.");
}
}
return(unlocked);
}
private static void ReadSoftwareVersion(IKW1281Dialog kwp1281)
{
kwp1281.CustomReadSoftwareVersion();
}
