Hi, now this seems to be an interesting discovery. Look at my blog at http://tamspalm.blogspot.com for further Info about Multitasking(its in the november archive). However, have you ever considered using feature memory? From what I know, a feature is published system-wide, so both threads can read it and thus communicate with each other. Keep us informed, please With best Regards Tam Hanna Mguo wrote
Thanks for response... I do believe two processes can run in parallel if the background process is invoked from foreground process by calling SysAppLaunch(..., sysAppLaunchFlagNewThread | sysAppLaunchFlagNewStack,...). In other words, the foreground doesn't have to be blocked when background process runs. I just don't know how these two processes can communicate, because they have their own protected environment (heap, stack,...). Anyway did this before? ------------------------- -- For information on using the Palm Developer Forums, or to unsubscribe, please see http://www.palmos.com/dev/support/forums/
