Subject:
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Re: Assembly in my C-program
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Newsgroups:
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lugnet.robotics.rcx.legos
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Date:
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Wed, 28 Mar 2001 12:12:34 GMT
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Viewed:
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1272 times
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In lugnet.robotics.rcx.legos, Athanasios Kostakos writes:
> HI,
>
> I was wondering if I could write assembly code in my c-program. I would like • to
> access the motor output port as a digital port and control when it is on and
> when off (possibly writting something like "mov.b r6l,@0xf000:16").
This should be performed by mapping a variable on top of the memory location,
and NOT by inline assembly.
> Or can I change the dmotor.h file and when I call the "motor_a_speed(1-255)",
> actually to control the times the motor output port will go on and off?
What is wrong with speed=0 for off and speed=255 for on?
/jakob
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Message has 1 Reply:
 | | Re: Assembly in my C-program
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| Actually I am trying to control a stepper motor. So when i need to send 50 pulses fast, motor on and off takes same time because there same other tasks running at the same time. So it would be much quicker if I could just call motor speed (50), and (...) (23 years ago, 28-Mar-01, to lugnet.robotics.rcx.legos)
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Message is in Reply To:
| | Assembly in my C-program
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| HI, I was wondering if I could write assembly code in my c-program. I would like to access the motor output port as a digital port and control when it is on and when off (possibly writting something like "mov.b r6l,@0xf000:16"). Or can I change the (...) (23 years ago, 28-Mar-01, to lugnet.robotics.rcx.legos)
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