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DFU PROGRAMMER FOR SDR-WIDGET

Modified slightly for flashing sdr-widget & audio-widget by Alex Lee.

Installation

  sudo apt-get install autotools-dev automake autoconf autotools-dev libusb-1.0-0-dev
  git clone https://github.com/MLAB-project/dfu-programmer-sdr-widget.git
  ./bootstrap.sh
  ./configure
  make
  sudo make install

tested on ubuntu 22.04, arm; 2024/04

Usage:

With MLAB SDR-WIDGET, sound card

  wget https://github.com/MLAB-project/sdr-widget/releases/download/bolidozor-v01/widget.elf
  sudo ./program-widget widget.elf

Original content

dfu-programmer is an implementation of the Device Firmware Upgrade class USB driver that enables firmware upgrades for various USB enabled (with the correct bootloader) Atmel chips. This program was created because the Atmel "FLIP" program for flashing devices does not support flashing via USB on Linux, and because standard DFU loaders do not work for Atmel's chips.

Check out the Atmel website for more information. They are kind enough to provide generally correct specifications this implementation is based on.

The project website is http://dfu-programmer.sourceforge.net and you can use that to check for updates.

Currently Supported Chips

8051 based: at89c51snd1c at89c5130 at89c5131 at89c5132

AVR based: at90usb1287 at90usb1286 at90usb647 at90usb646

Simple install procedure

% tar -xzf dfu-programmer-.tar.gz # unpack the sources % cd dfu-programmer # change to the top-level # directory

[ If the source was checked-out from CVS, run the following command ] % ./bootstrap.sh # regenerate base config # files

% ./configure # regenerate configure and # run it

[ Optionally you can specify where dfu-programmer gets installed using the --prefix= option to the ./configure command. See % ./configure --help for more details. ]

% make # build dfu-programmer [ Become root if necessary ] % make install # install dfu-programmer

Building RPM Binary Packages

This section is intended to make it easier for those people that wish to build RPMs from the source included in this package, but aren't sure how.

  1. Copy dfu-programmer-.tar.gz to your RPM SOURCES directory. Usually this is /usr/src/redhat/SOURCES/.

  2. Extract or copy dfu-programmer.spec into your RPM SPECS directory. Usually this is /usr/src/redhat/SPECS/.

  3. In your RPM SPECS directory, issue the command 'rpm -ba dfu-programmer.spec'. This will cause rpm to extract the dfu-programmer sources to a temporary directory, build them, and build rpm packages based on the information in the spec file. The binary rpms will be put into your RPM RPMS directory. Usually this is /usr/src/redhat/RPMS//.

If you have any further questions, please refer to the RPM documentation.