beeradoc wrote: ↑Sun Apr 06, 2025 12:03 pm First step in troubleshooting anything that involves a vxdiag is throw it away and watch all your problems be solved

Can someone confirm this, or I am only one with this problem? If I set any application to listen CAN messages with VCX nano connected to E78 ecu, application crash after few seconds. Tested so far: Universalpatcher->Logger->Analyzer J2534Tool (VX Manager->Diagnostic->Passthru->Run) https://github.co...

Now it works, but it is not fast (~10kB/s) Tested full read & full write (clone) with P59. Required mod to OBDXProDevice.cs: this.MaxReceiveSize = 192 + 10 + 2; // with 10 byte header and 2 byte block checksum Maybe you find better solutions, but I couldn't make it work with timeout change etc. ...

I made a hack for serial port detection in Linux: Script for collecting ports to txt file and start hammer.
Modified Hammer to read port information from file.
Maybe not a good solution for everyone, but better than manually editing registry every time.

PCM reading still fails.

Using System.IO.Ports.SerialPort.GetPortNames() you get all ports COM1 .... COM33 (?), available or not. Setup com port(s) using: wine regedit HKEY_LOCAL_MACHINE\Software\Wine\Ports Add new string value, for example COM1 and set Data to real port. Attached modified version of PortDiscovery.cs, it ca...

I made quick tests, just for adding test cases. P59 1MB with AMD chip, Service No 12586243 Test 1: 1. Obdlink LX 2. bench 3. Calibration write Succesfull 4. the same setup worked with the previous version of pcmhammer Test 2: 1. OBDX Pro VT 2. bench 3. Calibration write Succesfull 4. the same setup ...

I dont know how I can add modifications now. Should I close old pull request ?

Pull request closed and new created.
J2534DotNet library must be compiled before other parts, otherwise compile fails.

I converted Hammer to use J2534DotNet library and made pull request (at least I try, not sure how it goes).
Library required small modifications but mostly it is original.

Tested full read and full write with ONE P59.

There is at least one difference between Universal Patcher and PCM hammer implementation: Universal Patcher uses serial port events for receiving data https://github.com/joukoy/UniversalPatcher/blob/1d9be820ba878b9787f99586fb15fbc5cde3237b/Source/DataLogger/Devices/Rs232Port.cs#L115 while hammer is ...