ATSAMV71Q21 CAN issue

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shoaib91
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Posted by shoaib91: Thu. May 11, 2017 - 06:57 AM
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Hi All,

 

 

I am using SAMV71-XULTRA board for CAN development.

 

and for that i used MCAN_QUICK_START1 example code but while connecting with CAN case XL analyzer tool(Vector) i am getting lots of error while just transmitting 4 bytes.

 

please help me out as  i am beginner to CAN development.also i attached canylzer output file please fine the attachment.

 

Thanks

Shoaib Ahmed

Attachment(s): 

PDF icon Nfc can error1_asc.pdf

shoaib ahmed

Tags:

Tools, Evaluation and Development Kits (ARM-related)
Last Edited: Thu. May 11, 2017 - 07:10 AM
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Bronze Markjs
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Location: Sydney, Australia (Gum trees, Koalas and Kangaroos, No Edelweis, but plenty of Corona beer)
Posted by js: Thu. May 11, 2017 - 07:09 AM
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Moving to ARM area.

John Samperi

Ampertronics Pty. Ltd.

https://www.ampertronics.com.au

* Electronic Design * Custom Products * Contract Assembly

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Auto17
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Posted by Auto17: Tue. Oct 24, 2017 - 03:00 PM
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Hi,

 

im using ATSAMV71Q21B and it has difference in clocking system. So i redesined BSP for V7x to support it clocking subsystem.

Atmel's examples has a bug in initialization.

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febe2
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Posted by febe2: Wed. Oct 25, 2017 - 06:10 AM
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Hi,

The example program from asf didn t work for me aswell.

But I found this on github: https://github.com/borkedLabs/sa...

Its working on my sam v71 board.

I think the sam v71 datasheet for CAN is wrong (Wrong description of the registers). I used the datasheet from same70 to work with CAN.

I hope I could help you

Best Felix

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