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

Submitter:  Jim Paris <jimparis>
Submitted:  Sat 18 Feb 2012 11:00:14 PM UTC
   
 
Category:  None Priority:  5 - Normal
Status:  Ready For Test Privacy:  Public
Assigned to:  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>
Group Member
Sat 18 Feb 2012 11:00:14 PM UTC, original submission:  

Hi,

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".

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

-jim

Jim Paris <jimparis>

 

(Note: upload size limit is set to 16384 kB, after insertion of the required escape characters.)

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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