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 Robotics / RCX / legOS / 540
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Subject: 
RE: problem downloading srec file to RCX
Newsgroups: 
lugnet.robotics.rcx.legos
Date: 
Tue, 30 Nov 1999 04:48:08 GMT
Viewed: 
1205 times
  
Dave wrote:

The firmware checking code brings up an interesting dilema.  I want NQC to
be as bullet proof as possible for normal use, so I want to keep the
firmware version check in place.  However, if a lot of people are using
nqc to download non-standard firmware, then perhaps some other handling is
in order.  There are a few options...

1) No Change - just ignore the error.  Personally I don't like this since
it potentially hides a real problem.  However, if only a few people are
using nqc for downloads other than standard firmware, then we'll just
leave NQC alone.

2) Add an option to supress the firmware check.  This is easy to do, but
the command line is already a bit unwieldy.  Perhaps this complicates the
usage more than it is worth in the long run.

3) Soften the firmware version check to a "warning" rather than an
"error".  The error message could indicate that it couldn't detect
standard firmware and leave it at that.  I'd probably alter return codes
from NQC to make this event non-fatal (return 0 from main).  I like this
option the best.

Since I use nqc for non-standard firmware uploads, I vote for 3), with
a command line option to suppress in 2)

You can never have enough command line options, right?

Cheers,

Ralph Hempel - P.Eng

--------------------------------------------------------
Check out pbFORTH for LEGO Mindstorms at:
<http://www.hempeldesigngroup.com/lego/pbFORTH>
--------------------------------------------------------
Reply to:      rhempel at bmts dot com
--------------------------------------------------------



Message is in Reply To:
  Re: problem downloading srec file to RCX
 
(...) In the process of adding support for quad-speed download to nqc I noticed a bug in the firmware download code that caused problems with short downloads. This may (or may not) account for your problem. Either way, the bug will be fixed next (...) (25 years ago, 30-Nov-99, to lugnet.robotics.rcx.legos)

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