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Can bus development kit

 
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mavbaby



Joined: 19 Jul 2005
Posts: 3

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Can bus development kit
PostPosted: Tue Jul 19, 2005 6:01 am     Reply with quote
Hi,

I've got a little problem with the can bus development kit. When I want to compile a program (ex_can_ccs_b.c) for the 2nd node (PIC16F876) and the can-mcp2510.c is included; it complains about an error 29 : function definition different from previous version. When I look at can-mcp2510.h the function declaration states an int* in can_get_id and can_set_id. When I change this in can-mcp2510.c, this will generate more errors ???

Excuse me for asking; I'm only an absolute beginner Smile
PCM programmer



Joined: 06 Sep 2003
Posts: 21708

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PostPosted: Tue Jul 19, 2005 12:49 pm     Reply with quote
You have an older version of the compiler and it has a bug in the CAN
driver files. Here's the version history from can-mcp2510.c that comes
with vs. 3.228:
Quote:
//// Version History ////
//// ////
//// Jul 27 04 - can_init() uses CAN_USE_EXTENDED_ID instead of ////
//// setting all RX filters to extended. ////
//// ////
//// Apr 20 04 - Fixed a compiling problem. ////
//// ////
//// Feb 24 04 - can_get_id() fixed for EID<18:20>. ////
//// ////


I suggest that you email CCS tech support and ask them for the latest
can-*.c and can-*.h files that fix that bug. If you can't get it from CCS
then I can do a file compare on the files and let you know how to fix it,
but try getting it from CCS first.
mavbaby



Joined: 19 Jul 2005
Posts: 3

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PostPosted: Mon Jul 25, 2005 12:39 am     Reply with quote
Thank you, for your quick reply ...
I've emailed support and waiting for an answer from them ...
mavbaby



Joined: 19 Jul 2005
Posts: 3

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PostPosted: Thu Jul 28, 2005 2:17 am     Reply with quote
With the new version of the sourcefiles can-mcp2510.c and can-mcp2510.h the problem is solved. Thank you for the assistance. Smile
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