elekloader
Copyright (C) 2026 irpina and contributors

elekloader is free software: you can redistribute it and/or modify it under
the terms of the GNU General Public License as published by the Free
Software Foundation, either version 2 of the License, or (at your option)
any later version. See LICENSE for version 2.

elekloader is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
more details.

Code from other projects
------------------------
These files come from digikit (https://github.com/m-dwyer/digikit),
under the GNU GPL version 2 or (at your option) any later version. Each file names its origin in its header.

  elekloader/codec/elz.py        dt2/elz.py, by Em D
  elekloader/codec/aplib.py      dt2/aplib.py, by Em D; the match-finder and
                                 compressed output by irpina
  elekloader/codec/transport.py  the transport encoders and checksums from
                                 dt2/build.py, by Em D; changes by irpina
  elekloader/isa/coldfire.py     emu/cfisa.py, by irpina

Firmware formats
----------------
The ELE3 container, the SysEx transport and the packing format were first
documented by elektron-firmware-tool
(https://github.com/mischa85/elektron-firmware-tool, MIT, (c) 2026 Marcel
Bierling). No code from that tool is included; it served as a
cross-check.

octabam
-------
Facts about the Octatrack come from sambanks/octabam
(https://github.com/sambanks/octabam, MIT, (c) 2026 Sam Banks), and are
marked "octabam" where they are used (elekloader/devices/octatrack.py).
mods/core-ot makes the same 28 arena writes as octabam's platform, for the
same reservation. elekloader/sdk/octabam.py reads octabam's module manifests
from a checkout the user supplies, and copies their sources into the mod
folders it writes, with octabam's licence beside them. No octabam code is
included here.

Elektron
--------
Elektron, Digitakt, Digitone, Syntakt and Analog are trademarks of Elektron
Music Machines. elekloader is not affiliated with or endorsed by Elektron.
It contains no Elektron firmware and distributes nothing derived from it:
every build happens on the user's machine, from the stock OS file the user
supplies. Mods carry only their authors' own bytes, plus short instruction
fragments needed to hook the OS (runs of stock bytes under 8 bytes long, and
the instructions a hook displaces, are stored as they are), and hashes of
the stock bytes they expect.