PEAK-System Forum

Don’t worry. If it can helps, in this test software, i'm using only periodic SvcTesterPresent like this (every 4 seconds):

UDSApi.SvcTesterPresent(CAN_Channel, ref _request, UDSApi.TPUDSSvcParamTP.PUDS_SVC_PARAM_TP_ZSUBF);

And 2 periodic CAN messages, 1 every 250ms and 1 every 1000ms for keep ...

Hello,
i've attached to the process the "ntsd" debugger and when it caught the exception, it has shown these messages (i've ran 2 debugging session with the same exe in two different bus can):

Hi,
i've launched the sw in debug and it crashed with the same error code, but the debugger closed without a break and reported this line:

Hello,
regarding the first question, i'm using PCAN-Basic only for send "raw" CAN message for keeping alive the ECU. With PCAN-UDS i'm using the function SvcTesterPresent for keeping alive the ECU too and other functions for diagnostics. Anyway, for this thing always seems works perfect.

About the ...

Hi,
i'm using the PCAN-UDS.dll (32bit, 1.3.4.63) and PCANBasic.dll (32bit, 4.4.0.288) in a C# software with the "PCAN-Ethernet Gateway DR" for communicating with an ECU on a system with Windows 10 ver 1909. Until some month ago everything has worked perfectly, but since from an update of Windows 10 ...