PEAK-System Forum

hello, I forgot to mention, that we are already working on the next version of PCAN-UDS (based on the revision 2016, with CAN FD capabilities). It is already in beta state. If you like, you could test if with this version the problem still occurs. If you are interested, then send an email to support...

Hello,

you're right. It looks like the problem is caused by the UDS_SvcRequestTransferExit function.

We will investigate this. Thank you for pointing this out to us.

Hello, if you check the help you will see that you cannot send/receive messages using an uninitialized channel. Moreover, you should also check in the documentation for the error codes you are receiving and check yourself what is going wrong (the codes are very descriptive). At the end of the first ...

Hello, digging a little in the documentation of Windows, it seems that the error code 0xC0000374 means a memory heap corruption has occurred. Since this problem didn't happen in Windows revisions older than 2004 it is to suppose, that Microsoft changed some rules. Unfortunately, as I said before, th...

Hello, Python cannot find the library (PCANBasic.dll). Please make sure that you have the PCAN-Basic libraries in a place where python can find them. Normally (and best for beginners) is to use our PEAK-Drivers Setup to install the DLLs. Start the setup and install the feature "PCAN-Basic API" Note ...

Hello, I also see many folders in "Samples" which I assume are the source code for this example application. You have "several" sample projects, one per folder. Each of them is using a different programming language and/or a specific develop environment. I want to work in C++, and there are 3 folder...

Hello,

what about reading the documentation? In most cases it helps...

Hello, only to be sure what you are doing: you are using PCAN-UDS with a PCAN-LAN channel (PCAN_LANBUS1..16) using only the function SvcTesterPresent, and using PCAN-Basic on the same channel to transmit custom CAN data, right? Please just be warned, that if you read using PCAN-Basic, those message ...

Hello, this is not a problem neither to install the driver nor to use it. The driver functionality doesn't change because of this. Please note two things: This date refers to the certificate used to sign the driver, this is, its validity period in which one can use it to sign anything. At signing ti...

Hello, the test I made was done with our standard sample which is delivered with the PCAN-Basic package. It has implemented reading using events: PythonMain.PNG I also wrote a simple sample which has the same behavior: Pyhton.PNG the code used is this: from PCANBasic import * ## PCAN-Basic library i...