https://github.com/synthstromaudible/delugefirmware
Firmware for the Synthstrom Audible Deluge
https://github.com/synthstromaudible/delugefirmware
audio baremetal dsp firmware
Last synced: 6 days ago
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Firmware for the Synthstrom Audible Deluge
- Host: GitHub
- URL: https://github.com/synthstromaudible/delugefirmware
- Owner: SynthstromAudible
- License: gpl-3.0
- Created: 2023-05-03T23:36:29.000Z (about 3 years ago)
- Default Branch: main
- Last Pushed: 2026-02-27T16:26:10.000Z (4 months ago)
- Last Synced: 2026-02-27T21:13:37.238Z (4 months ago)
- Topics: audio, baremetal, dsp, firmware
- Language: C++
- Homepage: https://delugecommunity.com/
- Size: 82.5 MB
- Stars: 645
- Watchers: 23
- Forks: 139
- Open Issues: 146
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Metadata Files:
- Readme: README.md
- Changelog: CHANGELOG.md
- Contributing: docs/CONTRIBUTING.md
- Funding: .github/FUNDING.yml
- License: LICENSE
- Code of conduct: docs/CODE_OF_CONDUCT.md
- Codeowners: CODEOWNERS
- Governance: docs/GOVERNANCE.md
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README
# Deluge Community Firmware
## Dear Deluge owners
If you want to start using the community firmware please visit https://delugecommunity.com/ for all relevant details.
## About
The [Deluge](https://synthstrom.com/product/deluge/) from [Synthstrom Audible](https://synthstrom.com/) is a portable sequencer, synthesizer and sampler. Synthstrom Audible decided to [open source](https://synthstrom.com/open/) the firmware application that runs on the Deluge to allow the community to customize and extend the capabilities of the device.
The hardware is built around a Renesas RZ/A1L processor with an Arm® Cortex®-A9 core running at 400MHz and 3MB of on-chip SRAM. Connected to that is a 64MB SDRAM chip, a PIC for button handling and either a 7-Segment array or an OLED screen. The application is written in C and C++ and some occasional assembly in bare metal style without an operating system.
## Important links
* For acquiring and using the firmware visit the [community firmware website](https://delugecommunity.com/)
* Once you have the firmware, consult our detailed [update guide](https://github.com/SynthstromAudible/DelugeFirmware/wiki/Update-guide) for instructions on how to install it
* To contribute to the project with code, bug reports, suggestions, and feedback see: [How to contribute to Deluge Firmware](https://github.com/SynthstromAudible/DelugeFirmware/blob/main/docs/CONTRIBUTING.md)
* To learn about the toolchain, application, and to start working on the code continue with: [Getting Started with Deluge Development](https://delugecommunity.com/development/deluge/getting_started/)
* Please also visit the [Synthstrom Forum](https://forums.synthstrom.com/) and the community [Discord](https://discord.gg/BnRcyFSgaT) to interact with other users and the developers
* You can donate to the project using the [Synthstrom Patreon](https://www.patreon.com/Synthstrom)