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timd
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Iron
Re: Part IV: The Nitty Gritty of Debugging
timd   8/9/2012 3:23:03 PM
NO RATINGS
I have been using a Linux operaing system on a small ARM processor board.  All of my software runs in user-space.  I  have had a big challenge creating software interrupts on a periodic bases.  I've used the sigaction() and setitimer() functions to setup this periodic timer interupt.  This gives me only one periodic interrupt that occurs ever 30ms.  Is there a better way to do this?  Could I get these interupts to occur more often, perhaps every 100us?



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