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PIC18F452 C program

 
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lloyen1
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PIC18F452 C program
PostPosted: Thu Apr 03, 2008 1:45 pm     Reply with quote
Hello,
I have not used C programming in about 2 years, but need to switch over to it because some of the problems I'm encountering in assembly are beyond my knowledge. I cannot figure out how to program this formula in C and was wondering if anyone could help. Here it is

500(Vout-.25)/3.75

where Vout is a variable that is determined by the A to D in the PIC mentioned in the subject. I am using the Fosc/8 conversion mode.

Thanks!
Ken Johnson



Joined: 23 Mar 2006
Posts: 197
Location: Lewisburg, WV

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PostPosted: Thu Apr 03, 2008 2:06 pm     Reply with quote
All you need is:

x = 500 * (Vout-0.25)/3.75;

Ken
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