Thanks for everyones help, I'll check out Delays.h, While, and checking 
the Hitech include files for the actual coding. I didn't think Hitech 
had a free C compiler for the 1320.



solarwind wrote:
> On Thu, Jul 16, 2009 at 10:23 PM, Carl Denk<cdenk@windstream.net> wrote:
>   
>> I am porting a Hitech C program for a 16F870 to C18 for a 18F1320.
>> Hitech has the REPT directive to insert a variable number of repetitions
>> a a group of code. How would I replace this group of code with C18? This
>> is a critical timing delay.
>>
>>        REPT    (INST_CYCLES_NEEDED - 3)
>>        NOP
>>        ENDM
>>
>> The program allows to specify the clock speed, which then adjusts the
>> number of clock periods to get the desired delays. I could pick a clock
>> speed and insert the necessary NOP's, but would try to maintain the
>> timing. I only have the free versions of both compilers, which for a
>> hobbiest is all I can justify.  I don't hink the Hitech handles the
>> 18F1320.  :)
>>
>> Thanking in advance.
>>     
>
> HITECH has compilers for PIC18. Also, C18 has delay functions in delays.h
>
>   
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