Subject:
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Re: Displaying info while debugging
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Newsgroups:
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lugnet.robotics.rcx.pbforth
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Date:
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Wed, 3 Jul 2002 01:06:42 GMT
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Viewed:
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2653 times
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Here it is...
: wait 15 0 timer_SET BEGIN 0 timer_GET 0= UNTIL ;
I go with 0,15 seconds to be on the safe side; 0,10 seconds is too border line.
So now, the first example becomes:
: TEST 100 0 DO I CR . wait 7 1 0 MOTOR_SET LOOP 7 4 0 MOTOR_SET ;
Bye
Mario
In lugnet.robotics.rcx.pbforth, Mario Beaulieu writes:
> Thanks a lot Ralph,
>
> And I'm sure you're right. I tried this:
>
> 10000 VALUE CTR
> : test 100 0 DO I CR . CTR 0 DO LOOP LOOP ;
>
> For CTR > 11000, the numbers are displayed one at a time. Below 11000,
> they're displayed in batch. So, it probably means that for a 11000+ loop,
> the IR channel become inactive long enough to allow you (or pbForth) to read
> its buffer.
>
> I'll work on a PAUSE word using the timers. That should work just fine.
>
> Thanks again.
>
> Mario
>
>
> In lugnet.robotics.rcx.pbforth, Ralph Hempel writes:
> > > In lugnet.robotics.rcx.pbforth, Mario Beaulieu writes:
> > > > Hi,
> > > >
> > > > I would like to be able to show some info on the Terminal Emulator while
> > > > debugging, but it seems that pbForth "keeps" the info until the program is
> > > > over. For example:
> > > >
> > > > : TEST 100 0 DO I CR . 7 1 0 MOTOR_SET LOOP 7 4 0 MOTOR_SET ;
> > > >
> > > > will start the motor a while before the 100 numbers are displayed. Actually,
> > > > the numbers will appear at about the same time the motor stops. Is there a
> > > > way I can make it show each number before the program is over?
> >
> > Mario,
> >
> > I did some checking and I think the real issue is with the USB driver
> > from LEGO. The serial tower does not exhibit this behaviour. It has its
> > own problems, which include falling asleep after 2 seconds of inactivity.
> >
> > So, as far as I can tell, the USB driver will not let me read data
> > from its buffer until there is a period of inactivity on the IR channel....
> >
> > Cheers, Ralph
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Message is in Reply To:
 | | Re: Displaying info while debugging
|
| Thanks a lot Ralph, And I'm sure you're right. I tried this: 10000 VALUE CTR : test 100 0 DO I CR . CTR 0 DO LOOP LOOP ; For CTR > 11000, the numbers are displayed one at a time. Below 11000, they're displayed in batch. So, it probably means that (...) (22 years ago, 3-Jul-02, to lugnet.robotics.rcx.pbforth)
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