DoIP Undefined Error -8305 Activate Routing

[jkerrigan12]

I am trying to connect to a DoIP compliant DUT using the "UDS Diagnostic Comander.vi" example. However I get an undefined error -8305 after I try to activate routing. Get entities.vi returns the correct IP and VIN of the DUT I am connected to but it fails at activate routing. I am running ADCS 18.5.0f3. See the Block diagram screenshot below.

Does anyone have experience running with DoIP in LabVIEW, or know why I might get this error?

How would I do a loopback test in DoIP like with CAN to verify the functionality of the examples in LabVIEW.

Current modified example to add source and target address and IP of DUT

[Ravitejakv · Accepted solution]

The error code -8305 means that the “Routing Activation Response” that the “UDS Diagnostic Commander.vi” received from the ECU is not correct.

To ensure a valid response, you could do the following:

• Check if the ECU settings are correct
• Check if the correct DoIP protocol version is being used
• Check if the Source and Target addresses that have been used are correct
• Try upgrading to ADCS 19.0 (provided, you are using LabVIEW 2016 or higher)

You could also debug the protocol trace using Wireshark with the help of  ‘doip’ filter or post the traces here.

Further, to verify the functionality of DoIP in LabVIEW, you could run one of the examples (say “UDS Read ECU Identification.vi”) against ”ADCS Demo ECU CAN Ethernet.vi”. Make sure that the Transport Protocol chosen on the front panel of these VIs is ‘Diagnostics on IP’.

[jkerrigan12]

The Wireshark DoIP protocol trace was extremely helpful! Turns out there was a bug in the ECU.

Thanks