Adam Barber
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Re: IO-Address for mmap_device_io with PC-104
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Adam Barber
10/15/2012 2:01 PM
post96336
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Re: IO-Address for mmap_device_io with PC-104
Ok great, thanks a lot for the help.
I'm working on a new problem now, in that I'm trying to use this system for real time control of a robotic system. I'd
like to have a control loop run at say 1khz, and maybe a loop that checks the sensors at some other frequency, I'm very
lost as to how to go about implementing this.
I can't really use the hardware counters/timers on the Sensoray 526 I have as I 3 of them for encoder inputs so I'd like
to use another method. I find the documentation really lacking on how to go about doing this, should I use
InterruptAttach()? InterruptAttachEvent()? have the clock send a pulse or message?
I can't find any really good documentation or sample code for this sort of problem. I know people are doing things like
this and so it must not be that hard, but accurate loop timing is one of the reasons I decided to use the QNX RTOS.
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