Skip to content

Bootloader for puppies (Dwarfs & ModularBed of the Original Prusa XL)

License

Notifications You must be signed in to change notification settings

prusa3d/Prusa-Bootloader-Puppy

 
 

Folders and files

NameName
Last commit message
Last commit date

Latest commit

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Repository files navigation

Prusa-Bootloader-Puppy

This is a bootloader for the Dwarf & ModularBed of the Original Prusa XL. It is based on the Childbus Bootloader.

The XLBuddy talks to its puppies (Dwarfs & ModularBed) over Puppybus (Modbus on RS485). This bootloader is the first thing that starts on the puppies. The bootloader does not start any application on startup by itself, nor it initiates any communication over the Puppybus.

Instead, when the XLBuddy decides, it talks to the puppies running this bootloader and uses the bootloader to flash the latest firmware, set the Puppybus address and eventually, start the firmware itself on them.

License

The bootloader is based on the Childbus Bootloader from 3devo, which is based on the bootloader written by Erin Tomson for the Modulo board.

Most code and accompanying materials are licensed under the GPL, version 3. See the LICENSE file for the full license.

The protocol documentation, in the PROTOCOL.md file, has a more liberal license (see the file for the exact license). The testing sketch, in the BootloaderTest directory is licensed under the 3-clause BSD license.

About

Bootloader for puppies (Dwarfs & ModularBed of the Original Prusa XL)

Resources

License

Stars

Watchers

Forks

Releases

No releases published

Packages

No packages published

Languages

  • C++ 71.5%
  • C 24.2%
  • Makefile 4.1%
  • Dockerfile 0.2%