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 Robotics / RCX / pbFORTH / 461
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Subject: 
Re: ForthPad v0.9
Newsgroups: 
lugnet.robotics.rcx.pbforth
Date: 
Wed, 6 Mar 2002 14:53:47 GMT
Viewed: 
5413 times
  
In lugnet.robotics.rcx.pbforth, Ralph Hempel writes:
> Does your alternative firmware loader take into account the limit at
> 0xCC00? If the replacement firmware goes past this value, you need to
> calculate the checksum only up to there and ignore the rest of the
> file.

The firmware downloader built into BricxCC is a port of Dave Baum's NQC code
to Delphi.  It calculates the checksum up to a length of 0x4C00.  The limit
of 0xCC00 is based on the sum of length + start (where start is = 0x800).

John Hansen



Message is in Reply To:
  RE: ForthPad v0.9
 
(...) Thanks John, I'll try this soon. You may want to post this to the next level higher to let other non-pbForthers see what you are up to. Does your alternative firmware loader take into account the limit at 0xCC00? If the replacement firmware (...) (25 years ago, 6-Mar-02, to lugnet.robotics.rcx.pbforth)

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