Subject:
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librcx & interrupt handler
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Newsgroups:
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lugnet.robotics.rcx
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Date:
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Mon, 26 Aug 2002 13:58:00 GMT
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Viewed:
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2441 times
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Hi everyone,
I am trying to use librcx <http://graphics.stanford.edu/~kekoa/rcx/tools.html>
to write light (in code size) programs for RCX, and up till now it works
fine, but i'd like to begin using interrupts. I'd like to set my own handler
for the interrupts. For example, an interrupt handler that would set a
global variable each time a touch sensor is pressed...
How can I do that kind of thing? i suppose i have to use the ROM interrupt
vectors defined at the very end of "rom.h"... what interrupt vector do I
have to use for which input (buttons, sensor, IR)... what exactly must the
handlers do?
any help greatly appriciated...
thanx
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Message has 1 Reply:
 | | Re: librcx & interrupt handler
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| (...) How much info do you want about all this? Specific questions are good if this does not get at what you are wondering about. The interrupt vectors at the end of rom.h are the ones to play with. The true interrupt vectors are in ROM, as are a (...) (22 years ago, 27-Aug-02, to lugnet.robotics.rcx)
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