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[Freebasic] Screen function block ISR (Developers)

posted by cpcdos(R) Homepage E-mail, FRANCE [Jura], 14.02.2015, 13:47

> > Sounds like FB doesn't properly chain the ISR by jumping to the already
> > registered routine at the end of the ISR. File a bug?
>
> Yes but anyway - timer ISR setting before videoengine setting seems to be a
> little bit risky for me. I would prefer to setup whole graphics first and
> timer then.

Thank you for your replys

I can't setup graphics before timer, because, the user of my program (in execution) can change screen resolution manually :/

This is my FreeBaic code :
http://www.freebasic.net/forum/viewtopic.php?f=4&t=23297

I use fb_isr_set, fb_isr_reset, fb_isr_get OF FREEBASIC
I think that Screen function is "relied" with this.
If I code my ISR timer with Djgpp in C, and compile in a .A library, and compile with my program who use Screen function, you think that this can work ?
I can test this tomorrow

Best regards

---
FAVIER Sébastien
http://cpcdos.fr.nf/

ps: Excuse my for my English level, I'm a French student

 

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