Subject:
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Re: Another New NXT Utility
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Newsgroups:
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lugnet.robotics.nxt
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Date:
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Thu, 12 Apr 2007 03:29:16 GMT
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Viewed:
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15556 times
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In lugnet.robotics.nxt, Ross Crawford wrote:
>
> A couple of issues though:
>
> 1. The buttons don't work inside programs :( (well not my programs anyway);
Inserting buttons into the UI command stream for the UI module to process is
extremely simple. A completely different approach is required while the VM is
executing a program. When a program is running you might be able to write to
the Button IOMap module and have the VM properly interpret the modified button
state but since it is continuously updating the same IOMap structure values
based on actual button presses and releases (counting short and long presses and
releases) it may not actually work in reality. I would need to deal with the
full spectrum of button states (i.e., both short and long presses as well as
releases) to do it right so it would involve much more code than I've had to use
so far. I'll have a look at it some more but I can't promise I'll get it
working right away.
> 2. When I switch the NXT off while running NeXTscreen, garbage is displayed.
> It'd be nice if it displayed a nice "NXT off" message or something;
> 3. When I start up the stand-alone version and the NXT is off, it silently
> exits. It'd be nice if it displayed a message as above, or at least an info
> message before exiting;
I'll see what I can do. :-)
> 4. Is there any way to "wake up" the NXT via USB? If so, it'd be nice to be able
> to click the PC on button to wake it up when it's off.
There isn't any way to do that, unfortunately.
John Hansen
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Message is in Reply To:
 | | Re: Another New NXT Utility
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| (...) Wow! I wish I had that power with everyone! A couple of issues though: 1. The buttons don't work inside programs :( (well not my programs anyway); 2. When I switch the NXT off while running NeXTscreen, garbage is displayed. It'd be nice if it (...) (18 years ago, 11-Apr-07, to lugnet.robotics.nxt)
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