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CAN attach problem

Topic last updated 14 May 2013, by Yoshi Mimura. 4 replies
Jason Engelman
29 Aug 2010

The latest library version 25, the attach function doesn't work using CAN can(P0_21, P0_22)

but works fine using CAN can(P2_7, P2_8) . Everything else seems ok, I can read and send, but just doesnt generate a attach interrupt apon recieving a message. Yet P2_7,P2_8 works?

Thanks Jason

Jon Ward
01 Sep 2010

Confirmed as a bug - hope to release a fixed version of the library soon.

Jon Ward
03 Sep 2010

There is a new version of the library which should fix this problem.

Arpan Das
14 May 2013

Has this bug been fixed? I see that the problem was identified in 2010. I am trying to use the attach function but it doesn't work. Another guy who seems to be having the same problem: http://mbed.org/forum/mbed/topic/1395/?page=1#comment-21929

I tried using both P9/P10 and P30/P29. It doesn't work in either case.

Any help will be appreciated.

Yoshi Mimura
14 May 2013

can2.attach function on P30/P29 works as expected.
http://mbed.org/users/ym1784/code/CAN_LOG_SD/