Meaning?  IE: what do you want me to show you?



Quoting Denny Esterline <desterline@gmail.com>:

> I would think we need to see the differences in the two delay functions t=
o
> give a useful answer.
>
> -Denny
>
>
>
> On Fri, Nov 29, 2013 at 8:59 AM, Neil <picdude3@narwani.org> wrote:
>
>> Bump.  Hoping someone here can assist with this...
>>
>>
>>
>> Quoting Neil <picdude3@narwani.org>:
>>
>> > Also just tried this on another computer with MPLAB v8.76 and C18
>> > v3.42.  Same non-working behaviour.
>> >
>> > Cheers,
>> > -Neil.
>> >
>> >
>> >
>> > Quoting Neil <picdude3@narwani.org>:
>> >
>> >> Happy Thanksgiving US folks,
>> >>
>> >> Trying to figure out why code isn't working, I've whittled it down to
>> >> this oddity:
>> >>
>> >> This works, toggling LED's repeatedly as expected...
>> >>
>> >> while (1)
>> >> {
>> >>      TRISC =3D 0b10101010;                     // '0's will turn LED'=
s on.
>> >>      for (x=3D0; x<200; x++)
>> >>      {
>> >>              Delay10TCYx(255);
>> >>              res++;                          // Dummy task
>> >>      }
>> >>      TRISC =3D 0b01010101;                     // '0's will turn LED'=
s on.
>> >>      res++;                                  // Dummy task
>> >>      for (x=3D0; x<200; x++)
>> >>      {
>> >>              Delay10TCYx(255);
>> >>              res++;                          // Dummy task
>> >>      }
>> >> }
>> >>
>> >>
>> >> However, when I switch delay functions and adjust the time units
>> >> accordingly, the code stalls at the delay...
>> >>
>> >> while (1)
>> >> {
>> >>      TRISC =3D 0b10101010;                     // '0's will turn LED'=
s on.
>> >>      for (x=3D0; x<200; x++)
>> >>      {
>> >>              Delay100TCYx(26);
>> >>              res++;                          // Dummy task
>> >>      }
>> >>      TRISC =3D 0b01010101;                     // '0's will turn LED'=
s on.
>> >>      res++;                                  // Dummy task
>> >>      for (x=3D0; x<200; x++)
>> >>      {
>> >>              Delay100TCYx(25);
>> >>              res++;                          // Dummy task
>> >>      }
>> >> }
>> >>
>> >>
>> >> This is a fresh install of MPLAB 8.66 with C18 v3.46.  I've disabled
>> >> all optimizations in the project's build options.  What else should I
>> >> be checking, or is this a legitimate bug with the compiler/libraries?
>> >> FWIW, I also noticed that I could previously use "while (1)" for
>> >> infinite loops, but now the compiler hangs for several minutes, memor=
y
>> >> usage climbs significantly, then just fails to compile.
>> >>
>> >> Cheers,
>> >> -Neil.
>> >>
>> >>
>> >>
>> >> --
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>> >>
>> >
>> >
>> >
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>>
>>
>>
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