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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: 
2471 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 (...) (23 years ago, 6-Mar-02, to lugnet.robotics.rcx.pbforth)

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