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Last Post 15 Aug 2004 02:44 PM by  mike tesch
Nested Interrupts using LH79520
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srikanth.chinnakonda@wipro.com
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--
12 Aug 2004 07:59 AM
    Hi,

    Has anybody implemented nesting of interrupts in LH79520?

    I have a requirement where I need to switch to a higher priority interrupt when the controller is already processing in a lower prioroty ISR.

    Thanks for the help.

    Regards,
    Srikanth
    mike tesch
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    Posts:


    --
    15 Aug 2004 02:44 PM
    Hi,

    The linux kernel does it, sort of. What exactly are you having problems with?
    If you're starting from scratch take a look at the ARM users manual, the ARM
    architecture has a number of exception modes that help with doing this sort
    of thing.

    Best Regards
    mt
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