Subject:
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Re: Problems with datalog
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Newsgroups:
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lugnet.robotics.rcx.nqc
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Date:
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Fri, 25 Aug 2000 07:05:37 GMT
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Viewed:
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1663 times
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In lugnet.robotics.rcx.nqc, Ryan J. Schave writes:
> > What version of the firmware are you using (what's the filename of the
> > firmware file)? I think some versions of early 2.0 firmware didn't
> > support creating the datalog from within a program.
> >
> > Also, what version of NQC are you using...I don't know of any datalog
> > problems like this, but I'll try to reproduce it.
> >
> > Dave Baum
>
> Dave,
>
> I'm using NQC 2.2 b1. The firmware filename is firm0328.lgo, the version
> that came with Vision Command.
>
> Ryan
>
> --
>
> http://members.home.net/rjschave
Looking at your NQC program, you seem to be logging the IR message buffer
directly, but that's not possible.
A careful examination of the DataLogNext command in the beta SDK documentation
shows that the command is quite limited and that you can only log (global)
variables, timers, sensor values and the watch/clock. If you copy the message
to a (global) variable and log that value, my guess is that it'll work.
-- Michael
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Message has 2 Replies:
 | | Re: Problems with datalog
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| (...) It is possible. If the datalog is created from outside the program (i.e. RCXcc) then my program correctly logs the IR messages. The problem I'm having is that I cannot get the RCX to create the datalog from within the program. From Dave's (...) (24 years ago, 25-Aug-00, to lugnet.robotics.rcx.nqc)
| | | Re: Problems with datalog
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| (...) Unless I bungled the code, NQC should handle this ok. Old versions of NQC would always move from a restricted datalog source into a temp variable. With the new firmware, there's the added complexity that the temp can't be a local var, and I (...) (24 years ago, 26-Aug-00, to lugnet.robotics.rcx.nqc)
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