Hi! > Just minutes after sending this message I wondered "why am I using >WinGetDrawWindows() here? Why not WinGetDisplayWindow()?". I changed > my code to use WinGetDisplayWindow() and now the Visor is very happy about direct >access to its screen memory. >
When I said "the Visor is very happy" I meant a Visor Prism as emulated by POSE with a "PalmOS 3.5.2H VisorPlatinum.rom" and the "Visor Prism" device selection. Unfortunately, the first feedback I got from one of my users after uploading the new version to PalmGear was, that it crashed his real Visor Prism. What are the differences between POSE and a real Visor Prism? Do I need a different ROM? Is the layout of the VRAM different between POSE and the real device? Keith: I am doing this on POSE 3.4b8. I noticed one minor flaw in the debugging output. Direct access to screen memory on the Prism is reported as access to memory mapped hardware-registers, not as access to the screen. Cheers, Tilo -- For information on using the Palm Developer Forums, or to unsubscribe, please see http://www.palmos.com/dev/tech/support/forums/
