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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1063 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: ![](/news/x.gif) | | 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:
![](/news/x.gif) | | 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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25 Messages in This Thread: ![Replacement Firmware Released -Dick Swan (10-Dec-04 to lugnet.robotics)](/news/x.gif) ![](/news/246.gif) ![Re: Replacement Firmware Released -Philippe Hurbain (10-Dec-04 to lugnet.robotics)](/news/x.gif) ![](/news/46.gif) ![Re: Replacement Firmware Released -Paul Kleniewski (10-Dec-04 to lugnet.robotics)](/news/x.gif) ![](/news/46.gif) ![Re: Replacement Firmware Released -John Hansen (10-Dec-04 to lugnet.robotics)](/news/x.gif)
![](/news/x.gif) ![](/news/268.gif) ![Re: Replacement Firmware Released -Mitchell Lichtenberg (11-Dec-04 to lugnet.robotics)](/news/x.gif)
![](/news/x.gif) ![](/news/268.gif) ![Re: Replacement Firmware Released -Stef Mientki (12-Dec-04 to lugnet.robotics)](/news/x.gif)
![](/news/x.gif) ![](/news/268.gif) ![Re: Replacement Firmware Released -Ed Parrent (12-Dec-04 to lugnet.robotics)](/news/x.gif)
![](/news/x.gif) ![](/news/268.gif) ![Re: Replacement Firmware Released -Mario Ferrari (13-Dec-04 to lugnet.robotics)](/news/x.gif) ![](/news/46.gif) ![Re: Replacement Firmware Released -lego-robotics@crynwr.com (dan miller) (23-Dec-04 to lugnet.robotics)](/news/x.gif) ![](/news/246.gif) ![Re: Replacement Firmware Released -Steve Lane (23-Dec-04 to lugnet.robotics)](/news/x.gif) ![](/news/46.gif) ![You are here](/news/here.gif) ![](/news/46.gif) ![Re: Replacement Firmware Released -Dick Swan (23-Dec-04 to lugnet.robotics)](/news/x.gif) ![](/news/246.gif) ![Re: Replacement Firmware Released -Claude Baumann (24-Dec-04 to lugnet.robotics)](/news/x.gif)
![](/news/x.gif) ![](/news/28.gif) ![](/news/x.gif) ![](/news/28.gif) ![](/news/x.gif) ![](/news/x.gif) ![](/news/68.gif) ![Re: Replacement Firmware Released -lego-robotics@crynwr.com (dan miller) (25-Dec-04 to lugnet.robotics)](/news/x.gif)
![](/news/x.gif) ![](/news/28.gif) ![](/news/x.gif) ![](/news/x.gif) ![](/news/268.gif) ![Re: Replacement Firmware Released -Philippe Hurbain (23-Dec-04 to lugnet.robotics)](/news/x.gif) ![](/news/46.gif) ![Re: Replacement Firmware Released -Dick Swan (23-Dec-04 to lugnet.robotics)](/news/x.gif) ![](/news/246.gif) ![Re: Replacement Firmware Released -Claude Baumann (24-Dec-04 to lugnet.robotics)](/news/x.gif)
![](/news/x.gif) ![](/news/28.gif) ![](/news/x.gif) ![](/news/28.gif) ![](/news/x.gif) ![](/news/x.gif) ![](/news/68.gif) ![Re: Replacement Firmware Released -lego-robotics@crynwr.com (dan miller) (24-Dec-04 to lugnet.robotics)](/news/x.gif) ![](/news/46.gif) ![Re: Replacement Firmware Released -Dick Swan (25-Dec-04 to lugnet.robotics)](/news/x.gif) ![](/news/46.gif) ![Re: Replacement Firmware Released -Steve Lane (25-Dec-04 to lugnet.robotics)](/news/x.gif) ![](/news/46.gif) ![Re: Replacement Firmware Released -Brian Davis (25-Dec-04 to lugnet.robotics)](/news/x.gif)
![](/news/x.gif) ![](/news/28.gif) ![](/news/x.gif) ![](/news/x.gif) ![](/news/68.gif) ![Re: Replacement Firmware Released -Juergen Stuber (23-Dec-04 to lugnet.robotics)](/news/x.gif)
![](/news/x.gif) ![](/news/68.gif) ![Re: Replacement Firmware Released -Daniele Benedettelli (26-Dec-04 to lugnet.robotics)](/news/x.gif) ![](/news/46.gif) ![Servo Motor Control -Dick Swan (27-Dec-04 to lugnet.robotics)](/news/x.gif) ![](/news/46.gif) ![Re: Servo Motor Control -Iain Hendry (29-Dec-04 to lugnet.robotics)](/news/x.gif)
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