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Duet3Bootloader

Bootstrap loader for Duet 3 Expansion and Smart Tool boards

Build instructions

Duet3Bootloader is built from several Github projects. You need to use compatible branches of these projects. As at 1 April 2023 the latest stable source code is on these branches:

  • Duet3Bootloader: dev
  • RRFLibraries: 3.4-dev
  • CANlib: 3.4-dev
  • CoreN2G: 3.4-dev

Instructions for building under Windows

  1. Download and install the gcc cross-compiler. You need version 10.3-2021.10 from https://developer.arm.com/open-source/gnu-toolchain/gnu-rm/downloads.

  2. Download and install a recent version of Eclipse IDE for C/C++ Developers from http://www.eclipse.org/downloads/eclipse-packages/.

  3. Download and install GNU Arm Eclipse from https://sourceforge.net/projects/gnuarmeclipse/files/Build%20Tools/gnuarmeclipse-build-tools-win64-2.6-201507152002-setup.exe/download. This provides versions of make.exe, rm.exe and other tools without the 8192-character command line limitation of some other versions.

  4. Modify your PATH environment variable to include the 'bin' folder of the GNU ARM Eclipse installation.

  5. Run "which rm" and "which make" to make sure that rm and make will be fetched from that folder.

  6. In Eclipse create a workspace.

  7. Add this github project, the CANlib project, CoreN2G and RRFLibraries project to the workspace.

  8. Select and build the configuration you want.

Bug reports

Please use the forum for support requests or the RepRapFirmware GitHub repository for feature requests and bug reports.