Can't find bug with timer

[Petr2023]

Hi
Sorry for my bad Eng

Can't find bug (compiler or not?)!
It must toggle Port D pins each 400 mseconds.
But each 30 switches it toggle faster then 30 switches smooth and ....

If move this peace of code to timer isr then no bug

How to fix it ?
Please help )

Thank You!

Project in attach.

Code: Select all

main:
.......................................
Wait:
     _tsec_now=Tsec
    If (_tsec_now-_tsec_old>400*msec) Then
       PORTD=not PORTD
       _tsec_old=Tsec
    End If
    GoTo Wait

[filip]

Hi,

I believe that you have solved this issue here :
viewtopic.php?f=81&t=80037

Regards,
Filip.

[Petr2023]

Hi,

I believe that you have solved this issue here :
viewtopic.php?f=81&t=80037

Regards,
Filip.

Yes, Tnank You.

Please help viewtopic.php?f=81&t=80043