Re: nibtools, GCR, G64

From: Nate Lawson <nate_at_root.org>
Date: Thu, 30 May 2013 10:09:48 -0700
Message-Id: <EF02144E-548A-45D4-87D0-D7BAAC3235A3@root.org>
On May 30, 2013, at 10:02 AM, silverdr@wfmh.org.pl wrote:

> 
> On 2013-05-30, at 18:48, Pete Rittwage wrote:
> 
>> The 15x1 returns GCR data ALWAYS sync aligned, as long as a sync exists,
>> so it never occurs that it's not aligned that way.
> 
> Maybe we think of different things / use cases. I mean I am still /looking/ for the SYNC mark here. Actually in a G64 file. And being compliant with the said documentation caused me to write eight "else if" blocks (which I am afraid may never be needed) rather than one or two lines.


May I suggest you check out nibedit? I posted it on my web page, both in Python script and Windows exe forms.

http://root.org/~nate/c64/

Note that it's a beta and more testing/fixing is needed, but it does decode G64 files, including emulating drive behavior of aligning bits on sync.

-Nate


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