patchAVR Downloader/UploaDEr - Patches: patch #8214, Patch for Devantech USB-ISS...


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patch #8214: Patch for Devantech USB-ISS bit-banging support

Submitter:  Per Dalgas Jakobsen <knaldgas>
Submitted:  Sun 20 Oct 2013 10:43:18 AM UTC
Category:  None Priority:  5 - Normal
Status:  None Privacy:  Public
Assigned to:  None Open/Closed:  Open

Sun 20 Oct 2013 10:43:18 AM UTC, original submission:  

This patch implements support for the Devantech USB-ISS device in bit-banging mode. The USB-ISS is a small SPI/I2C/Digital IO/Analog in device for the USB port.

The SPI mode of this module currently (firmware version 6) does not make it possible to control the #CE line for AVR-RESET. Devantech/Robot electronics has been approached, but they will not implement a second mode of SPI-operation with manually controlled #CE, and they will not provide the firmware source...

So bit-banging it is, unfortunately.

Per Dalgas Jakobsen <knaldgas>


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

Attached Files
file #29425:  avrdude-6.0.1_usbiss.patch added by knaldgas (23KiB - text/x-patch - USB-ISS patch for version 6.0.1)


Depends on the following items: None found

Items that depend on this one: None found


Carbon-Copy List
  • -email is unavailable- added by knaldgas (Submitted the item)
  • -email is unavailable- added by knaldgas

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    Follow 2 latest changes.

    Date Changed by Updated Field Previous Value => Replaced by
    2013-10-20 knaldgas Attached File- Added avrdude-6.0.1_usbiss.patch, #29425
        Carbon-Copy- Added knaldgas

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