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output_high(Variable)?

 
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Joined: 17 May 2005
Posts: 213

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output_high(Variable)?
PostPosted: Sat Jun 16, 2007 2:35 am     Reply with quote
Hi

I would like to set a pin H in the PIC. However I determine which pin to set H programatically with something like:

Code:

output_high(var1);

where var1 is determined by the program.
PICC gives me an error: "Expressions must evaluate to a constant"

Can someone please tell me how to do this? (without using "if" loops)

Thank you in advance.
Regards
a.
Ttelmah
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PostPosted: Sat Jun 16, 2007 2:39 am     Reply with quote
How about searching the forum!....
A search on 'How to use output_bit or output_high with a variable', will find one of the dozens of threads where a solution for this has been posted (including pointers to a couple of other threads).

Best Wishes
PCM programmer



Joined: 06 Sep 2003
Posts: 21708

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PostPosted: Sat Jun 16, 2007 3:35 am     Reply with quote
Or, here's the links:

For 16F:
http://www.ccsinfo.com/forum/viewtopic.php?t=25280&start=4

For 18F:
http://www.ccsinfo.com/forum/viewtopic.php?t=27723&start=3
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Joined: 17 May 2005
Posts: 213

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PostPosted: Sat Jun 16, 2007 5:15 am     Reply with quote
Thank you for your replies! I appreciate it.

Regards
a.
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