Re: CAN layer 1 automatic regression testing

Thanks,
this could be one node in the network that I could connect in. But I calculated that there is 17 nodes in the test rig 13 with dual interfaces and 4 with 4 interfaces. We want to be able to connect them in a Matrix fashion. So my number now is 232 relays :)

Seems like I need to look for something similar to a Matrix card. 

This could be an alternative:
https://www.6tlengineering.com/producto.asp?id=245
Or some NI Matrix cards.

Only problem is if there is any crosstalk and how to reduce droplines.

Br,
Bertil


----- Original Message -----
From: "PENNAMEN Eric" <[email protected]>
To: [email protected]
Sent: Friday, December 5, 2014 10:23:38 AM
Subject: RE:[CANLIST] CAN layer 1 automatic regression testing


Hi Bertil , perhaps you can take a look to this product that can do more CAN bus disturbance that you want and it's remotly controled via CAN ? 

http://nsi.altran.fr/fileadmin/medias/0.commons/documents/DUT-MUX-0050E.pdf 

Best regards 

PENNAMEN Eric 
Ingénieur R&D ALTRAN-NSI 
Parc des Glaisins 
6, Avenue du Pré de Challes 
BP 350 
F- 74 943 ANNECY LE VIEUX Cedex 
Tél. direct +33(0)4 50 09 46 30 

________________________________________ 
De : [email protected] [[email protected]] de la part de Bertil Bäck [[email protected]] 
Envoyé : mardi 2 décembre 2014 15:31 
À : [email protected] 
Objet : [CANLIST] CAN layer 1 automatic regression testing 

Hi, 
I have a project where I am building a test rig for software testing. It is for a system where all modules have dual CAN interfaces. So in case of error it will fallback to one of them. We want to have Continuous Integration testing on this system and write automatic tests. 

I would need a module with a CAN back plane, too where I could connect and disconnect modules automatically. Then see if I get the proper error messages and error handling from the modules. 

If anybody know about something like this please let me know. 

Might also work with a RS485 device if there is something like that out there. 

Would not like to make a matrix box with a lot of relays :/ 

Br, 

Bertil Bäck 
R&D Manager, Hardware 
+358505886895 

TK Engineering solves your CAN, CANopen, J1939 and NMEA2000 needs by providing the hardware, software and know-how you need to design, manufacture and troubleshoot your industrial and heavy machine CAN networks. Call +358 6 357 6300 or email [email protected] to learn how we can help you solve your CAN related tasks. 

-- 
Archives and useful links: http://groups.yahoo.com/group/CANbus 
Subscribe and unsubscribe at www.vector.com/canlist/ 
Report any problems to <[email protected]> 




--
Archives and useful links: http://groups.yahoo.com/group/CANbus
Subscribe and unsubscribe at www.vector.com/canlist/
Report any problems to <[email protected]>