Subject:
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Re: USB Host and Slave
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Newsgroups:
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lugnet.robotics
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Date:
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Wed, 11 Jan 2006 17:44:19 GMT
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Viewed:
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1919 times
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On 10/01/06, Christian Treczoks <ct@braehler.com> wrote:
> PeterBalch wrote:
> > There's been a lot of discussion of how hard it is to make a USB host
> > compared to a Slave.
> > But that's a general-purpose USB host (like a PC). What if it were a
> > "special purpose" host.
> I'd say: Why bother? Connect whatever device you need to the PC, and
> have it talk to the NXT either via Bluetooth or USB. OK, you'll need a
> Software on the host PC, but for some peripherals, the NXT will just not
> do, regardless of wether you can interface the hardware or not (e.g.
> image capture on a camera for motion detection - the NXT has way to
> little memory to do something useful here!).
I do not think that would really not work very well for additional
sensor ideas and the like. Although for a camera I would be a great
deal more likely to use a phone, and or PDA, connecting a mouse (or
trackball) as a sensor would be cool - especially an optical one. As
you were saying regarding memory, being able to connect at least a
storage device may allow a few bigger options here.
One of the reasons I was sorely disappointed with vision command was
the umbilical to the PC.
--
Danny Staple MBCS
OrionRobots
http://orionrobots.co.uk
(Full contact details available through website)
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Message has 1 Reply:
 | | Bluetooth Mouse
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| (...) Anyone have any idea what type of signal comes out of a Bluetooth optical mouse? I want to take the signals, and process them in my program (not use them like a normal mouse). But, first, I need to read the signal on my laptop, and see what's (...) (19 years ago, 11-Jan-06, to lugnet.robotics)
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Message is in Reply To:
| | Re: USB Host and Slave
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| (...) I'd say: Why bother? Connect whatever device you need to the PC, and have it talk to the NXT either via Bluetooth or USB. OK, you'll need a Software on the host PC, but for some peripherals, the NXT will just not do, regardless of wether you (...) (19 years ago, 10-Jan-06, to lugnet.robotics)
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