[Coco] Reading a SuperIDE Compact Flash

Christopher Hawks chawks at dls.net
Sat Apr 28 19:58:08 EDT 2012


John W. Linville said the following on 04/24/2012 07:08 PM:

> On Tue, Apr 24, 2012 at 06:51:11PM -0500, Christopher Hawks wrote:

>> Frank Pittel said the following on 04/24/2012 04:54 PM:

>>>

>>> I spoken with Chris Hawks and he mentioned once that he used dd to make

>>> an "image" of his CF card on his linux machine and then use toolshed to

>>> access individual disks in it. I've never tried it though.

>>>

>>> The Other Frank

>>

>> Yeah, it's a real big PITA. If I can find an hour or 2 to rub

>> together, I'd like to add a few options to 'decb dir' and 'decb

>> copy'. -o (specify HDBDOS offset) and -d (drive number).

>>

>> decb dir -o 0x52ddc -d 15 (access drive 15 after the OS9 partition).

>

> That interface seems good (or at least "good enough") to me! :-)

>


I have the HDBDOS Offset working, but, syntax is different. You need to
specify it for each file/directory in a copy. So I added to the 'drive' specifier.

Syntax is:

decb dir imagefile.dsk,:drive+HDBDOSoffset

decb copy /location/of/image.dsk,filename:drive+HDBDOSoffset
/other/file/location.dsk,newname:drive+HDBDOSoffset

Boisy:

I need permission to commit my changes to HG. I don't think I'm a member yet.

--
Christopher R. Hawks
HAWKSoft
------------------------
The obvious mathematical breakthrough [to break modern encryption] would
be development of an easy way to factor large prime numbers.
-- Bill Gates, The Road Ahead


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