patchAVR Downloader/UploaDEr - Patches: patch #7724, Add TPI support for Bus Pirate...


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patch #7724: Add TPI support for Bus Pirate using bitbang mode

Submitted by:  Jim Paris <jimparis>
Submitted on:  Sat 18 Feb 2012 11:00:14 PM UTC  
Category:  None Priority:  5 - Normal
Status:  Ready For Test Privacy:  Public
Assigned to:  Rene Liebscher <rliebscher> Open/Closed:  Closed

Wed 30 Jan 2013 09:19:46 PM UTC, comment #1:

Integrated in svn revision 1138.

I tested it only by reading an ATmega32, which took about 4200 seconds! So it should really used only for tiny parts.

More testing might be needed.

Rene Liebscher <rliebscher>
Project MemberIn charge of this item.
Sat 18 Feb 2012 11:00:14 PM UTC, original submission:


Here is a patch to enable a bitbang mode through the Bus Pirate, which can be used to program TPI parts. Tested to work with the ATtiny10, although it's slow: entire flash takes 112s to write, 80s to read.

The programmer name is "buspirate_bb".

NEWS | 1
buspirate.c | 186 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
buspirate.h | 2
pgm_type.c | 1
5 files changed, 191 insertions(+)


Jim Paris <jimparis>


Attached Files
file #25084:  buspirate-bb.patch added by jimparis (7KiB - text/x-patch)


Depends on the following items: None found

Items that depend on this one: None found


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  • -email is unavailable- added by rliebscher (Posted a comment)
  • -email is unavailable- added by jimparis (Submitted the item)

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    Follow 4 latest changes.

    Date Changed by Updated Field Previous Value => Replaced by
    2013-09-03 rliebscher Open/ClosedOpen => Closed
    2013-01-30 rliebscher StatusNone => Ready For Test
        Assigned toNone => rliebscher
    2012-02-18 jimparis Attached File- => Added buspirate-bb.patch, #25084

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