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lwgpio interrupt restrictions?

Question asked by billnd on Apr 3, 2013
Latest reply on Apr 8, 2013 by billnd
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I'm having trouble with the lwgpo and interrupts. Should I be able to use lwgpio_toggle_value() within an interrupt? If I toggle one pin in the int, and toggle a different pin in the foreground they seem to conflict. Do I really need to disable interrupts round lwgpio function calls?

 

There are no references made to this in either the io user guide, or the mqx ug. For the life of me I can't find a definitive list of components I can safely use in the background, is there one?

 

Thanks in advance

Bill

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