Subject:
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Re: Replacement Firmware Released
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Newsgroups:
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lugnet.robotics
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Date:
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Thu, 23 Dec 2004 12:57:40 GMT
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Viewed:
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1284 times
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> I did exactly the same thing today, and found I needed a figure of about twenty
> to acheive reliable back and forth motion. I think it may be something to do
> with the fact that the rcx firmware(s) will not let you switch motor direction
> instantly (without tweaking). I beleive their is a timing value that controls
> this behaviour.
Indeed, it vibrates fine if you set nMotorTransitionDelay = 0
Philo
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Message has 1 Reply:
 | | Re: Replacement Firmware Released
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| The behavior you've experienced is expected. Standard Lego firmware implements a 100 msec delay when you directly "flip" or change powered motor direction. I expect it is a bug (rather than design intent) that if you go through the stage (...) (20 years ago, 23-Dec-04, to lugnet.robotics)
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Message is in Reply To:
| | Re: Replacement Firmware Released
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| (...) I did exactly the same thing today, and found I needed a figure of about twenty to acheive reliable back and forth motion. I think it may be something to do with the fact that the rcx firmware(s) will not let you switch motor direction (...) (20 years ago, 23-Dec-04, to lugnet.robotics)
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