2008-05-07 02:27:28     how to use CAN-BUS in uclinux

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2008-05-07 02:27:28     how to use CAN-BUS in uclinux

DAVID ZHOU (CHINA)

Message: 55594   

 

Hi all,

 

I have not find any CAN bus documents in blackfin uclinux, could any body help me ?

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2008-05-07 02:57:17     Re: how to use CAN-BUS in uclinux

Mike Frysinger (UNITED STATES)

Message: 55596   

 

we currently support can4linux ... just look at:

http://www.port.de/software/can4linux/

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2008-05-09 06:02:06     Re: how to use CAN-BUS in uclinux

DAVID ZHOU (CHINA)

Message: 55672   

 

I test your can4linux driver, when I write serveral times, the write operation will not return back.What is wrong?

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2008-05-09 10:16:56     Re: how to use CAN-BUS in uclinux

Miquel Soler i Mir (SPAIN)

Message: 55676   

 

Witch device are you using to comunicate with CAN bus.

 

Witch can baurdarate are you using?

 

Miquel Soler i Mir

 

 

 

 

 

 

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2008-05-12 03:54:23     Re: how to use CAN-BUS in uclinux

DAVID ZHOU (CHINA)

Message: 55731   

 

Problem fixed, the can bus connection was not in good condition.

 

But I find that: if I modprobe blackfin-cam and modprobe can, the can bus will not work correctly, do there have any contention with this to mod ??

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2008-05-22 03:22:07     Re: how to use CAN-BUS in uclinux

DAVID ZHOU (CHINA)

Message: 56128   

 

Hi all,

 

I Still find that  blackfin-cam mod will make can4linux  mod working uncorrectly. What is the matter? Could some body help me ?

 

 

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2008-05-22 03:38:46     Re: how to use CAN-BUS in uclinux

Mike Frysinger (UNITED STATES)

Message: 56129   

 

we probably havent tested it when built as a module.  just build it into the kernel.

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