Subversion Repositories gecko3

gecko3-util

Copyright (C) 2008 by

   ___    ____  _   _

  (  _`\ (  __)( ) ( )

  | (_) )| (_  | |_| |   Berne University of Applied Sciences

  |  _ <'|  _) |  _  |   School of Engineering and

  | (_) )| |   | | | |   Information Technology

  (____/'(_)   (_) (_)

Simple small helper tool for GECKO3COM

  With this tool you can set the serial number, hw revision

  and FPGA type of a GECKO3COM driven device.

  mainly this is the GECKO3main but the firmware could be

  used on other boards.

  Warning: This tool does only work on little endian machines!

Usage: gecko3-util [options] ...

  -h --help                     Print this help message

  -V --version                  Print the version number

  -v --verbose

  -d --device vendor:product    Specify Vendor/Product ID of GECKO3COM device

  -t --transfer-size            Specify the number of bytes per USB Transfer

  -s --set-serial               Write the Serial Number. Expects a String as argument

  -r --set-hw-rev               Write the Hardware Revision. Only one digit

  -f --set-fpga-type            Write the FPGA type. Formated as ASCII String

  -i --set-fpga-idcode          Write the FPGA JTAG IDCODE. This is a 32bit Integer value

Example:

  GECKO3main, first version, with a Spartan3 with 4 Mio. gates and the serial number 36:

  gecko3-util --set-hw-rev 0 --set-fpga-type 3s4000fg676 --set-fpga-idcode 0x01448093 --set-serial 36

Installation:

  To build the tool type "make" in the gecko3-util folder. The libusb header

  files have to be installed for this.

  There is also a installation rule in the Makefile which copies the

  gecko3-util to "/usr/local/bin". For this type as usual "make install" in the

  gecko3-util folder.

Christoph Zimmermann bfh.ch

2009-1-26

Changelog:

Version 1.1 22. September 2009:

Corrected two bugs.

- The gecko3-util wrongly counted some hubs as GECKO3COM devices.

- After the --device option no argument was allowed (segmentation fault)