[avrdude-dev] [patch #7440] usbasp: added TPI + fixed support for devices with flash>128KB

[SławomirFraś]

URL:
  <http://savannah.nongnu.org/patch/?7440>

                 Summary: usbasp: added TPI + fixed support for devices with
flash>128KB
                 Project: AVR Downloader/UploaDEr
            Submitted by: boskidialer
            Submitted on: Tue 18 Jan 2011 07:22:32 PM GMT
                Category: None
                Priority: 5 - Normal
                  Status: None
                 Privacy: Public
             Assigned to: None
        Originator Email: 
             Open/Closed: Open
         Discussion Lock: Any

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Details:

I added support for TPI in usbasp: new files: tpi.h,tpi.s and tpi_defs.h in
usbasp, some changed and patch for avrdude. Since after build usbasp firmware
is larger than 4KB, it requires atmega8 on usbasp. Pin assignment: TPICLK=CLK,
TPIDATA=MOSI, RESET=RESET.

Also i fixed usbasp because new avr's require sending "Load Extended Address
byte" every 128KB.

I sent patches to Thomas Fischl, but without any response so i add it here.
For avrdude there is .patch file, but for usbasp i just packed whole sources.



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File Attachments:


-------------------------------------------------------
Date: Tue 18 Jan 2011 07:22:32 PM GMT  Name: usbasp.2009-02-28_tpi_128pp.zip 
Size: 122kB   By: boskidialer
Patch for avrdude and modified firmware for usbasp
<http://savannah.nongnu.org/patch/download.php?file_id=22442>
-------------------------------------------------------
Date: Tue 18 Jan 2011 07:22:32 PM GMT  Name: avrdude_add_usbasp-tpi.patch 
Size: 19kB   By: boskidialer
Patch for avrdude and modified firmware for usbasp
<http://savannah.nongnu.org/patch/download.php?file_id=22443>

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