// End top-level commands
private void MapClusterEeprom(IKW1281Dialog kwp1281)
{
// Unlock partial EEPROM read
_ = kwp1281.SendCustom(new List <byte> {
0x9D, 0x39, 0x34, 0x34, 0x40
});
var bytes = new List <byte>();
const byte blockSize = 1;
for (ushort addr = 0; addr < 2048; addr += blockSize)
{
var blockBytes = kwp1281.ReadEeprom(addr, blockSize);
blockBytes = Enumerable.Repeat(
blockBytes == null ? (byte)0 : (byte)0xFF,
blockSize).ToList();
bytes.AddRange(blockBytes);
}
var dumpFileName = _filename ?? "eeprom_map.bin";
Logger.WriteLine($"Saving EEPROM map to {dumpFileName}");
File.WriteAllBytes(dumpFileName, bytes.ToArray());
}
void Run(string[] args)
{
var version = GetType().GetTypeInfo().Assembly
.GetCustomAttribute <AssemblyInformationalVersionAttribute>()
.InformationalVersion;
Logger.WriteLine($"KW1281Test {version} (https://github.com/gmenounos/kw1281test/releases)");
Logger.WriteLine($"Args: {string.Join(' ', args)}");
if (args.Length < 4)
{
ShowUsage();
return;
}
// This seems to increase the accuracy of our timing loops
Process.GetCurrentProcess().PriorityClass = ProcessPriorityClass.RealTime;
string portName = args[0];
var baudRate = int.Parse(args[1]);
_controllerAddress = int.Parse(args[2], NumberStyles.HexNumber);
var command = args[3];
uint address = 0;
uint length = 0;
byte value = 0;
int softwareCoding = 0;
int workshopCode = 0;
if (string.Compare(command, "ReadEeprom", true) == 0)
{
if (args.Length < 5)
{
ShowUsage();
return;
}
address = Utils.ParseUint(args[4]);
}
else if (string.Compare(command, "DumpMarelliMem", true) == 0 ||
string.Compare(command, "DumpEeprom", true) == 0 ||
string.Compare(command, "DumpMem", true) == 0 ||
string.Compare(command, "DumpRB8Eeprom", true) == 0)
{
if (args.Length < 6)
{
ShowUsage();
return;
}
address = Utils.ParseUint(args[4]);
length = Utils.ParseUint(args[5]);
if (args.Length > 6)
{
_filename = args[6];
}
}
else if (string.Compare(command, "WriteEeprom", true) == 0)
{
if (args.Length < 6)
{
ShowUsage();
return;
}
address = Utils.ParseUint(args[4]);
value = (byte)Utils.ParseUint(args[5]);
}
else if (string.Compare(command, "LoadEeprom", true) == 0)
{
if (args.Length < 6)
{
ShowUsage();
return;
}
address = Utils.ParseUint(args[4]);
_filename = args[5];
}
else if (string.Compare(command, "SetSoftwareCoding", true) == 0)
{
if (args.Length < 6)
{
ShowUsage();
return;
}
softwareCoding = (int)Utils.ParseUint(args[4]);
if (softwareCoding > 32767)
{
Logger.WriteLine("SoftwareCoding cannot be greater than 32767.");
return;
}
workshopCode = (int)Utils.ParseUint(args[5]);
if (workshopCode > 99999)
{
Logger.WriteLine("WorkshopCode cannot be greater than 99999.");
return;
}
}
else if (string.Compare(command, "DumpEdc15Eeprom", true) == 0)
{
if (args.Length < 4)
{
ShowUsage();
return;
}
if (args.Length > 4)
{
_filename = args[4];
}
}
using var @interface = OpenPort(portName, baudRate);
_kwpCommon = new KwpCommon(@interface);
switch (command.ToLower())
{
case "actuatortest":
Kwp1281Wakeup();
ActuatorTest(_kwp1281);
break;
case "clearfaultcodes":
Kwp1281Wakeup();
ClearFaultCodes(_kwp1281);
break;
case "delcovwpremium5safecode":
Kwp1281Wakeup();
DelcoVWPremium5SafeCode(_kwp1281);
break;
case "dumpccmrom":
Kwp1281Wakeup();
DumpCcmRom(_kwp1281);
break;
case "dumpclusternecrom":
Kwp1281Wakeup();
DumpClusterNecRom(_kwp1281);
break;
case "dumpedc15eeprom":
DumpEdc15Eeprom();
break;
case "dumpeeprom":
Kwp1281Wakeup();
DumpEeprom(_kwp1281, address, length);
break;
case "dumpmarellimem":
var ecuInfo = Kwp1281Wakeup();
if (_controllerAddress != (int)ControllerAddress.Cluster)
{
Logger.WriteLine("Only supported for clusters");
}
else
{
MarelliCluster.DumpMem(
_kwp1281, ecuInfo, _filename, (ushort)address, (ushort)length);
}
return;
case "dumpmem":
Kwp1281Wakeup();
DumpMem(_kwp1281, address, length);
break;
case "dumprb8eeprom":
DumpRB8Eeprom(Kwp2000Wakeup(evenParityWakeup: true), address, length);
break;
case "loadeeprom":
Kwp1281Wakeup();
LoadEeprom(_kwp1281, address);
break;
case "mapeeprom":
Kwp1281Wakeup();
MapEeprom(_kwp1281);
break;
case "readeeprom":
Kwp1281Wakeup();
ReadEeprom(_kwp1281, address);
break;
case "readfaultcodes":
Kwp1281Wakeup();
ReadFaultCodes(_kwp1281);
break;
case "readident":
Kwp1281Wakeup();
ReadIdent(_kwp1281);
break;
case "readsoftwareversion":
Kwp1281Wakeup();
ReadSoftwareVersion(_kwp1281);
break;
case "reset":
Kwp1281Wakeup();
Reset(_kwp1281);
break;
case "setsoftwarecoding":
Kwp1281Wakeup();
SetSoftwareCoding(_kwp1281, softwareCoding, workshopCode);
break;
case "writeeeprom":
Kwp1281Wakeup();
WriteEeprom(_kwp1281, address, value);
break;
default:
ShowUsage();
break;
}
if (_kwp1281 != null)
{
_kwp1281.EndCommunication();
}
}
