Groepaz wrote: >On Tuesday 03 January 2006 21:10, Ullrich von Bassewitz wrote: > > > >>Just look at the source. From libsrc/nes/crt0.s: >>--------------------------------------------------------------------------- >>.segment "VECTORS" >> >> .word irq2 ; $fff4 ? >> .word irq1 ; $fff6 ? >> .word timerirq ; $fff8 ? >> .word nmi ; $fffa vblank nmi >> .word start ; $fffc reset >> .word irq ; $fffe irq / brk >>--------------------------------------------------------------------------- >> >>Not only there are questionmarks after the vectors, all of the labels do >>also point to an "rti" instruction. >> >> > >yeah, by the time i made the NES stuff i wasnt familiar with the NES at all >(i'm still not :=P), and i based it on some code i found on the net. so those >could indeed be totally wrong and useless :) > > > I just realized that Groepaz had put a waitvblank() function in the library, so I don't really need to mess with the interrupt vectors at all. I wish I had seen that earlier. I'll just chalk it up to a learning experience I guess. Thanks for the help guys! Paul ---------------------------------------------------------------------- To unsubscribe from the list send mail to majordomo@musoftware.de with the string "unsubscribe cc65" in the body(!) of the mail.Received on Wed Jan 4 00:25:06 2006
This archive was generated by hypermail 2.1.8 : 2006-01-04 00:25:10 CET