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2nd SPI port problem

 
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Foppie



Joined: 16 Sep 2005
Posts: 138
Location: The Netherlands

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2nd SPI port problem
PostPosted: Fri Jan 26, 2007 6:57 am     Reply with quote
Hello,

I have a problem getting the 2nd SPI port to work on my project. I want to use the hardware spi functions.

I use:
PIC18F6722
PCH version: 3.222

I searched this forum before asking this question but I could only find that I should use a setup_spi2() function, but when I use this, my compiler says: undifined identifier setup_spi2.

Any help is very appreciated!

Cheers, Jos
PCM programmer



Joined: 06 Sep 2003
Posts: 21708

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PostPosted: Fri Jan 26, 2007 2:32 pm     Reply with quote
Quote:

I have a problem getting the 2nd SPI port to work on my project.
I want to use the hardware spi functions.
I use:
PIC18F6722
PCH version: 3.222

I don't have PCH vs. 3.222. The closest I have is vs. 3.230, so I can't
really test your version.

If your version doesn't have support for the 2nd SPI port, you could
write your own functions. I've posted some tips on how to do this:
http://www.ccsinfo.com/forum/viewtopic.php?t=22705

Ttelmah has posted some macros at the end of this thread that may
be helpful:
http://www.ccsinfo.com/forum/viewtopic.php?t=22984
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