{"id":17048329,"url":"https://github.com/luomu/volcako","last_synced_at":"2025-09-14T16:48:24.924Z","repository":{"id":136383553,"uuid":"220858382","full_name":"Luomu/volcako","owner":"Luomu","description":"An editor for the Volca FM synthesizer","archived":false,"fork":false,"pushed_at":"2022-05-02T20:58:34.000Z","size":1908,"stargazers_count":39,"open_issues_count":0,"forks_count":4,"subscribers_count":5,"default_branch":"master","last_synced_at":"2025-04-12T15:58:52.008Z","etag":null,"topics":["korg","synthesizers","volca"],"latest_commit_sha":null,"homepage":"","language":"C++","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"mit","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/Luomu.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE.txt","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null,"zenodo":null}},"created_at":"2019-11-10T22:14:33.000Z","updated_at":"2024-10-30T09:38:25.000Z","dependencies_parsed_at":null,"dependency_job_id":"c05c37a7-84f8-4bfd-beb4-3fa3bd1112ab","html_url":"https://github.com/Luomu/volcako","commit_stats":null,"previous_names":[],"tags_count":2,"template":false,"template_full_name":null,"purl":"pkg:github/Luomu/volcako","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Luomu%2Fvolcako","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Luomu%2Fvolcako/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Luomu%2Fvolcako/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Luomu%2Fvolcako/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/Luomu","download_url":"https://codeload.github.com/Luomu/volcako/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Luomu%2Fvolcako/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":275136265,"owners_count":25411706,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","status":"online","status_checked_at":"2025-09-14T02:00:10.474Z","response_time":75,"last_error":null,"robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":true,"can_crawl_api":true,"host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["korg","synthesizers","volca"],"created_at":"2024-10-14T09:51:41.905Z","updated_at":"2025-09-14T16:48:24.914Z","avatar_url":"https://github.com/Luomu.png","language":"C++","funding_links":[],"categories":[],"sub_categories":[],"readme":"# Volcako\n\n## Note: this project has not been tested with Volca FM 2 (released 2022)! Get in touch if you have one!\n\nThis is a realtime editor for the Korg Volca FM. It exposes all of Volca's parameters in one ~~ugly~~ functional screen. In addition it can load and save entire 32 voice banks in .SYX format. If you have a midi input device connected, the keypresses will be routed to Volca, optionally with note velocity!\n\n![Screenshot](docs/screenshot.png)\n\nHow to use:\n- Select your midi out device from Settings. The Volca listens to the sysex messages regardless of the channel it's set to.\n- Selecting a patch or editing the patch parameters sends it to the currently selected slot on the Volca. You still have to Save the patch manually on the device (Edit-\u003eWrite, hardware limitation)\n- File-\u003eLoad .SYX can be used to load an entire DX7 patch bank.\n- File-\u003eSend All Patches will send and save all of the 32 patches to the device.\n\nSome nice to know things:\n- Right click on an envelope to copy/paste the values\n- Control-click on an input field to type in the value\n- The last edited present is auto-saved/loaded into lastpreset.txt\n\nWindows release can be found at: https://github.com/Luomu/volcako/releases/download/r1/volcako-r1.zip\n\n## Release notes\n\n```\nR2 (May 2022)\n[New] Allow copying and pasting patches (right-click patch browser)\n[New] Save the entire patch bank on shutdown as lastbank.syx, load on startup\n[New] Add Init Patch to the browser right-click menu\n[New] EXPERIMENTAL: Add \"DX7 compatibility mode\" to settings: Sends sysex messages according to the original DX7 spec. Will sound wrong on Volca FM. May work with Volca FM2.\n[New] Add \"reset envelope\" context menu action\n\nR1 (November 2019)\nInitial release\n```\n\n## Building\n\nOnly a Windows build has been made so far. However, all the libraries used are cross platform so a Mac/Linux port should be a breeze. You have two choices: [CMake](https://cmake.org/) and [Genie](https://github.com/bkaradzic/genie).\n\nUsing CMake is simple with Visual Studio 2022 (Community): Just open the folder and it shoudl run the CMake configuration. Then select Build-\u003eBuild all.\n\nWith genie you need to generate the makefile/solution for the IDE of your choice. To create .sln for VS 2019, run this in the root directory:\n\n```genie vs2019```\n\nPrecompiled Genie Windows executable: https://github.com/bkaradzic/bx/raw/master/tools/bin/windows/genie.exe\n\n## Libraries used\ndear imgui - https://github.com/ocornut/imgui\n\nglfw - www.glfw.org/\n\ninipp - https://github.com/mcmtroffaes/inipp\n\nrtmidi - www.music.mcgill.ca/~gary/rtmidi/\n\ntinyfiledialogs - https://sourceforge.net/projects/tinyfiledialogs/\n\nfont awesome + headers - https://github.com/juliettef/IconFontCppHeaders/\n\n## References\nKorg Volca FM Midi implementation - www.korg.com/us/support/download/manual/0/558/2963/\n\n## Thanks to\nDexed - https://asb2m10.github.io/dexed/ - DX7 VST and editor, used to verify Sysex compatibility\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fluomu%2Fvolcako","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fluomu%2Fvolcako","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fluomu%2Fvolcako/lists"}