Search found 712 matches

by K.Wagner
Tue 21. Jul 2020, 08:27
Forum: PCAN-UDS
Topic: Whether PCAN-UDS API Methods reenterable?
Replies: 1
Views: 462

Re: Whether PCAN-UDS API Methods reenterable?

Hello,

all our Apis are thread-safe, so yes, it is not a problem calling the function from different threads.
by K.Wagner
Fri 17. Jul 2020, 11:08
Forum: Software
Topic: PCAN-Ethernet Gateway DR probably crash with exception code 0xc0000374 in Windows 10 ver 1909
Replies: 9
Views: 1409

Re: PCAN-Ethernet Gateway DR probably crash with exception code 0xc0000374 in Windows 10 ver 1909

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...
by K.Wagner
Fri 17. Jul 2020, 09:11
Forum: Software
Topic: PCAN-Ethernet Gateway DR probably crash with exception code 0xc0000374 in Windows 10 ver 1909
Replies: 9
Views: 1409

Re: PCAN-Ethernet Gateway DR probably crash with exception code 0xc0000374 in Windows 10 ver 1909

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.
by K.Wagner
Thu 16. Jul 2020, 11:49
Forum: PCAN-USB Pro
Topic: Problem with Write function
Replies: 1
Views: 454

Re: Problem with Write function

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 ...
by K.Wagner
Thu 16. Jul 2020, 11:02
Forum: Software
Topic: PCAN-Ethernet Gateway DR probably crash with exception code 0xc0000374 in Windows 10 ver 1909
Replies: 9
Views: 1409

Re: PCAN-Ethernet Gateway DR probably crash with exception code 0xc0000374 in Windows 10 ver 1909

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...
by K.Wagner
Thu 16. Jul 2020, 08:54
Forum: PCAN-USB Pro
Topic: Erreur Code
Replies: 3
Views: 676

Re: Erreur Code

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 ...
by K.Wagner
Thu 16. Jul 2020, 08:46
Forum: PCAN-Basic
Topic: Introduction to PCAN Basic API
Replies: 1
Views: 1251

Re: Introduction to PCAN Basic API

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...
by K.Wagner
Thu 16. Jul 2020, 08:16
Forum: PCAN-USB Pro
Topic: would exemple send message
Replies: 1
Views: 384

Re: would exemple send message

Hello,

what about reading the documentation? In most cases it helps... :shock:
PCAN-Basic_Write.PNG
PCAN-Basic_Write.PNG (56.78 KiB) Viewed 380 times
by K.Wagner
Tue 14. Jul 2020, 14:59
Forum: Software
Topic: PCAN-Ethernet Gateway DR probably crash with exception code 0xc0000374 in Windows 10 ver 1909
Replies: 9
Views: 1409

Re: PCAN-Ethernet Gateway DR probably crash with exception code 0xc0000374 in Windows 10 ver 1909

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 ...
by K.Wagner
Fri 10. Jul 2020, 07:59
Forum: Software
Topic: PCAN OEM Driver 4.2.0 certificate expired
Replies: 4
Views: 819

Re: PCAN OEM Driver 4.2.0 certificate expired

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...