下面是自带的WinCE500自带的帮助文件:ms-help://MS.WindowsCE.500/wcetarget5/html/wce50conConfigureScreenSaversInThinClient.htmIf you want the shell to load a screen saver after a specified period of time, you must in
MACRO$HandlerLabel HANDLER $HandleLabel$HandlerLabelsubsp,sp,#4;decrement sp(to store jump address)stmfdsp!,{r0};PUSH the work register to stack(lr does't push because it return to original address)ld