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16f883 config fuses problem

 
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haqamar



Joined: 26 Dec 2011
Posts: 3

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16f883 config fuses problem
PostPosted: Wed Jan 25, 2012 1:39 pm     Reply with quote

Unable to set the fuses properly for 16f883 in ccs ver 4.110. Is this correct format ?
Code:

#include <16f883.h>
#fuses   HS, NOWDT, NOLVP, NOBROWNOUT, NOPROTECT, NOPUT
#use     delay(oscillator=20M)

After compilation I see EC_IO instead of external HS oscillator...
plzz help
Ttelmah



Joined: 11 Mar 2010
Posts: 19540

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PostPosted: Wed Jan 25, 2012 3:37 pm     Reply with quote

Code:

#include <16f883.h>
#fuses   HS, NOWDT, NOLVP, NOBROWNOUT, NOPROTECT, NOPUT
#use delay(clock=20M)


The keywords 'crystal', and 'oscillator' in use delay, override the fuse selection, instead using the crystal or internal oscillator respectively.
Don't put extra spaces between the 'use' and the 'delay' on some compiler versions this will cause problems.

Best Wishes
haqamar



Joined: 26 Dec 2011
Posts: 3

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PostPosted: Wed Jan 25, 2012 4:11 pm     Reply with quote

thanx for pointing 'clock' Smile
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