Introducing op1REpackerGUI! This is a gui version of the op1repacker command line tool from op1hacks github with some added extras.
The original tool can be found Here: https://github.com/op1hacks/op1repacker
The opie toolkit has been added to give you even more control over your OP-1. features such as: Full device backup, flac A/B side song rips and more. SVG normalizer and SVG analyzer from the op1hacks repo have been added to aid with SVG creation. A simple SVG creation guide. Tips and tricks to make your own graphics and patches. Mod list with toggles and descriptions for ultimate customization. Error handeling for troubleshooting messed up files.
- In the main folder for op1REpacker open a terminal window and run
pip install -r requirements.txt
- Test by running
python3 main.py
in the same terminal window.
op1REpacker should start.
For macOS Arm devices install libusb with homebrew
brew install libusb
Taken from the op1repacker readme op1repacker is a tool for unpacking and repacking OP-1 synthesizer firmware. It's based on the collective research we've done at the op-forums.com custom firmware thread. This allows you to access and modify the files within the firmware as well as repacking the files into a valid installable firmware file. Ready made mods are also included in the tool (see Modify). Lastly it is also possible to analyze unpacked firmware to get information such as build version, build time and date, bootloader version etc.
- Requires Python3
- Tested on Linux, OS X and Windows 10/11
Don't use this unless you know exactly what you are doing! I take no responsibility for any damage that may result from using this software. You will void your OP-1 warranty and in extremely unlikely cases, brick your device. Use at your own risk!
Ensure you have Python3 installed
Download a copy of the source code from this repo.
Open a terminal window pointing to the folder that op1REpacker's main.py file is located in.
Install dependancies by running
pip install -r requirements.txt
I had to use pip3 on macOS so,
pip3 install -r requirements.txt
Run the app using
python3 main.py
Enjoy using op1REpacker!
To start you need to unpack your firmware. Select the firmware you want to modify in the file browser window.
The firmware is unpacked to a new folder in the same location as the firmware
file is. If you unpack the firmware file op1_246.op1 at /home/user/op1/
you'll get a folder /home/user/op1/op1_246/ containing the unpacked files.
The same logic works for repacking, the new firmware file is saved in the same
location, but the name will be op1_246-repacked.op1.
REpack after you enable your modifications.
After unpacking a firmware file you can analyze the firmware directory. Make sure the unpacked firmware folder is selected in the file browser window
Example output:
- FIRMWARE VERSION: R. 00246
- BUILD VERSION: 00246
- BUILD DATE: 2022/11/09
- BUILD TIME: 16:17:00
- BOOTLOADER VERSION: 2.30
- OLDEST FILE: 2022/11/09 11:16
- NEWEST FILE: 2024/10/11 23:52
The main reason you are using this program! Here you can select from a list of mods and gfx patches.
The firmware can be automatically modified with some predefined mods. These have been tested on the firmware version 246. Currently available mods are:
-
iter
Enable the hidden iter synth
-
presets-iter
Add community presets from op1.fun to the iter synth
-
filter
Enable the hidden filter effect
-
subtle-fx
Lower the default intensity of effects. This allows you to turn effects on without affecting the sound too much. You can then turn them up as you like. This helps with live performances and avoids a sudden change to the sound when an effect is enabled.
-
gfx-iter-lab
Add custom lab themed visuals to the iter synth.
-
gfx-tape-invert
Move the tracks to the top of the tape screen to make them much easier to see at certain angles.
-
gfx-cwo-moose
Swap the cow in the CWO effect with a moose, because why not.
-
gfx-cwo-wizard
Swap the cow in the CWO effect with a super chill wizard
-
gfx-iter-lostart
Adds Phytaxil's custom artwork to iter synth. Recreated from this image at https://op-forums.com/t/op-1-custom-graphics/17702 since it is unable for download. (Phytaxil, if you still have the OG file I can use that instead)
To enable a mod, first unpack the firmware, select the mods you want then click "Modify" op1REpacker will let you know when the mods have been applied. Rememeber to repack and upload the firmware when complete!
More modifications will be added later....
Opie is the desktop frand for the OP-1.
** Link to Standalone version: https://github.com/epixjava/opietoolkitplus
** Now works on macOS and Windows 10/11!
Rip Sides A and B of your Tape. Rips to FLAC, MP3 or M4a. See storage information of your OP1. Backup and Restore your OP1. Pretty ASCII art.
Run the opie toolkit from the op1REpacker tool.
Opie will open in the exisiting terminal window
In the terminal window enter one of the following commands; "Backup" "Restore" "Rip" "Storage" "Eject" "Verify" "Exit"
An "opie" folder is created in your users folder. Your backups and rips will be saved here.
Let me know about em. I have other things going on but I will do my best to take a look at issues. No Promises
I am always open to Feedback
Please include the type; Bug or Feature Request in your title. Preferably like "Feature Request: Some new feature"
Include whatever you want in your description, photos and error messages help with troubleshooting.
If you want to contribiute to the project, message me.
All credit goes to the op1hacks repo, creator of op1repacker, richrd, and creator of opie toolkit, mcginty.
https://github.com/richrd
https://github.com/mcginty
https://github.com/tabascoeye
https://github.com/op1hacks
https://github.com/TomSchimansky for customtkinter