> But do you know how to print messages from such an ARM callback? You may not need to actually do the printing from the ARM callback (unless you want to print out stuff faster than a human can read). You can just stick the data someplace where the 68k event loop can find it, then print the data with 68k OS call (after any byte-swapping necessary). A pointer to where to put the stuff to be printed and a valid-now flag can go somewhere into your Sound callback Data block.
It is similar, no, actually it is the same a passing data between multitasking threads. Remember to not create locking hazards. YMMV. Ron Nicholson HotPaw Productions <http://www.hotpaw.com/rhn/hotpaw> -- For information on using the Palm Developer Forums, or to unsubscribe, please see http://www.palmos.com/dev/support/forums/
