Re: Zire 22 screen turns like plaid - memory bug?
Hi, The z22 always was an oddball device, imo :) ~Ryan On Dec 16, 2007 8:50 PM, Luc Le Blanc <[EMAIL PROTECTED]> wrote: > Testing my app on a Zire 22, sometimes, when I launch a long process that > involves allocating large arrays, the screen suddenly turns like plaid. I > recall such a bug with OS 3.5 on a IIIxe, but wasn't this solved a long > time ago? > > > Luc Le Blanc > -- > For information on using the ACCESS Developer Forums, or to unsubscribe, > please see http://www.access-company.com/developers/forums/ > -- Thanks and best regards /*Ryan Rix*/ TamsPalm - The PalmOS Blog "Rules are originally written in stone. Break the rules and you get no bones. All you get is ridicule, laughter and a trip to the house of pain." -- For information on using the ACCESS Developer Forums, or to unsubscribe, please see http://www.access-company.com/developers/forums/
Re: Zire 22 screen turns like plaid - memory bug?
On Dec 16, 2007 9:50 PM, Luc Le Blanc <[EMAIL PROTECTED]> wrote: > Testing my app on a Zire 22, sometimes, when I launch a long process that > involves allocating large arrays, the screen suddenly turns like plaid. I > recall such a bug with OS 3.5 on a IIIxe, but wasn't this solved a long time > ago? The IIIxe suffered from a bug on the Dragonball processor with screen memory that crossed the 4MB boundary, IIRC. Since the z22 uses a Samsung ARM processor with a totally different display mechanism, I'm sure your hitting a different problem. I could see this either being a write beyond the the of an array into video memory (your bug) or a problem where the refresh logic in the OS doesn't get to execute often enough (device problem). Device problems won't get fixed. -- For information on using the ACCESS Developer Forums, or to unsubscribe, please see http://www.access-company.com/developers/forums/
Re: Zire 22 screen turns like plaid - memory bug?
Hello, > or a problem where the refresh logic in the OS > doesn't get to execute often enough (device problem). Device problems > won't get fixed. Cheerful... Luckily untrue... Luc Le Blanc, could you send me a description of how to duplicate this? If it's a device problem it can be fixed :) -- Best Regards, Dmitry Grinberg (847) 226 9295 -- For information on using the ACCESS Developer Forums, or to unsubscribe, please see http://www.access-company.com/developers/forums/
Re: Zire 22 screen turns like plaid - memory bug?
Dmitry Grinberg wrote: > Ben Combee wrote: >> or a problem where the refresh logic in the OS >> doesn't get to execute often enough (device problem). >> Device >problems won't get fixed. > Cheerful... > Luckily untrue... > Luc Le Blanc, could you send me a description of how to > duplicate this? If it's a device problem it can be fixed :) I'll try, but so far I don't have a set "recipe" and since I'm running on a real device, and not under POSE or Simulator, I don't know what the current line is. It may take some time. Luc Le Blanc -- For information on using the ACCESS Developer Forums, or to unsubscribe, please see http://www.access-company.com/developers/forums/
Re: Zire 22 screen turns like plaid - memory bug?
> I could see this either being a write beyond the the of an array into > video memory (your bug) or a problem where the refresh logic in the OS > doesn't get to execute often enough (device problem). Device problems > won't get fixed. i think what ben means is that there are no resources at palm to address issues like this - which are most likely within the ROM on the device in question.. > Luc Le Blanc, could you send me a description of how to > duplicate this? If it's a device problem it can be fixed :) dmitry :) everything can be fixed if your prepared to hack into the rom :) -- // Aaron Ardiri -- For information on using the ACCESS Developer Forums, or to unsubscribe, please see http://www.access-company.com/developers/forums/
Re: Zire 22 screen turns like plaid - memory bug?
hello, > > Luc Le Blanc, could you send me a description of how to > > duplicate this? If it's a device problem it can be fixed :) > > dmitry :) > > everything can be fixed if your prepared to hack into the rom :) been there, done that, got the t-shirt -- Best Regards, Dmitry Grinberg (847) 226 9295 -- For information on using the ACCESS Developer Forums, or to unsubscribe, please see http://www.access-company.com/developers/forums/
Re: Zire 22 screen turns like plaid - memory bug?
> i think what ben means is that there are no resources at palm to > address issues like this - which are most likely within the ROM > on the device in question.. Particularly on the z22, a device which had almost no hardware similarity with any of the current Treo/Centro devices. -- For information on using the ACCESS Developer Forums, or to unsubscribe, please see http://www.access-company.com/developers/forums/