{"id":48665822,"url":"https://github.com/umi-eng/adapter","last_synced_at":"2026-04-10T10:36:54.038Z","repository":{"id":251362092,"uuid":"804023389","full_name":"umi-eng/adapter","owner":"umi-eng","description":"CAN FD Adapter firmware.","archived":false,"fork":false,"pushed_at":"2026-03-20T20:54:35.000Z","size":376,"stargazers_count":33,"open_issues_count":1,"forks_count":2,"subscribers_count":2,"default_branch":"main","last_synced_at":"2026-03-21T11:44:06.615Z","etag":null,"topics":["can-bus","firmware","rust"],"latest_commit_sha":null,"homepage":"https://umi.engineering/products/can-fd-adapter","language":"Rust","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"mpl-2.0","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/umi-eng.png","metadata":{"files":{"readme":"README.md","changelog":"CHANGELOG.md","contributing":null,"funding":null,"license":"LICENSE","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,"notice":null,"maintainers":null,"copyright":null,"agents":null,"dco":null,"cla":null}},"created_at":"2024-05-21T20:06:03.000Z","updated_at":"2026-03-20T20:54:38.000Z","dependencies_parsed_at":"2024-10-28T12:47:10.102Z","dependency_job_id":"ea6cf4cd-413b-4936-8cef-4a3dae93ea7e","html_url":"https://github.com/umi-eng/adapter","commit_stats":null,"previous_names":["umi-eng/adapter"],"tags_count":10,"template":false,"template_full_name":null,"purl":"pkg:github/umi-eng/adapter","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/umi-eng%2Fadapter","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/umi-eng%2Fadapter/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/umi-eng%2Fadapter/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/umi-eng%2Fadapter/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/umi-eng","download_url":"https://codeload.github.com/umi-eng/adapter/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/umi-eng%2Fadapter/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":31638917,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-04-10T07:40:12.752Z","status":"ssl_error","status_checked_at":"2026-04-10T07:40:11.664Z","response_time":98,"last_error":"SSL_read: unexpected eof while reading","robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":false,"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":["can-bus","firmware","rust"],"created_at":"2026-04-10T10:36:53.244Z","updated_at":"2026-04-10T10:36:54.023Z","avatar_url":"https://github.com/umi-eng.png","language":"Rust","funding_links":[],"categories":[],"sub_categories":[],"readme":"\u003cimg src=\"assets/banner-light.png#gh-light-mode-only\" alt=\"CAN FD Adapter Firmware\"\u003e\n\u003cimg src=\"assets/banner-dark.png#gh-dark-mode-only\" alt=\"CAN FD Adapter Firmware\"\u003e\n\nA single unified codebase for CAN adapters in many form factors.\n\nBased on the gs_usb protocol, this firmware is plug and play on most recent linux systems.\n\n| Feature                                      | Supported?     |\n| -------------------------------------------- | -------------- |\n| Loopback                                     | No             |\n| Listen-only                                  | No             |\n| Tripple-sampling                             | Yes            |\n| One-shot                                     | Yes            |\n| Hardware timestamp                           | No             |\n| Bus error reporting                          | Yes            |\n| FD (ISO 11898-1:2015)                        | Yes            |\n| Bitrate switching                            | Yes            |\n| FD Non-ISO mode                              | No\u003csup\u003e2\u003c/sup\u003e |\n| Presume ACK                                  | No\u003csup\u003e2\u003c/sup\u003e |\n| DLC value of 9..15 for 8 byte payload length | No\u003csup\u003e2\u003c/sup\u003e |\n| Transceiver dely compensation                | No\u003csup\u003e2\u003c/sup\u003e |\n\n1. Not supported by STM32G4.\n2. Not supported by the GS USB/CAN driver.\n\n## Purchase\n\nYou can purchase CAN FD Adapters from our [online store](https://umi.engineering/products/can-fd-adapter).\n\n## Firmware Update\n\nThe [UMI command line tool](https://umi.engineering/pages/command-line-tool) is the easiest way to get the latest firmare.\n\n```shell\numi adapter update\n```\n\nFirmware can also be updated manually using a tool like [dfu-util](https://dfu-util.sourceforge.net/).\n\nThe latest firmware is available on the GitHub [releases page](https://github.com/umi-eng/adapter/releases/).\n\n```shell\ndfu-util -s 0x08000000:leave -D \u003cnew-firmware\u003e.bin\n```\n\n## Development\n\nPrerequisites:\n\n- [Rust](https://www.rust-lang.org/tools/install) with the `thumbv7em-none-eabihf` target\n- [probe-rs](https://probe.rs/)\n- [flip-link](https://github.com/knurling-rs/flip-link#installation)\n\n### Debug\n\n```shell\ncargo run\n```\n\n### Build\n\n```shell\ncargo build --release\n# Output firmware binary\ncargo objcopy --release -- -O binary firmware.bin\n# Prepare for DFU upload\ndfu-suffix --vid 1d50 --pid 606f --add firmware.bin\n```\n\n### Release\n\n1. Create a new PR preparing the release\n2. Bump the version number in the `Cargo.toml`\n3. Update `CHANGELOG.md` moving unreleased changes to the new version number heading\n4. Merge the PR once CI passess successfully\n5. `git tag -a vX.Y.Z -m vX.Y.Z`\n6. `git push --tags`\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fumi-eng%2Fadapter","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fumi-eng%2Fadapter","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fumi-eng%2Fadapter/lists"}