{"id":27209665,"url":"https://github.com/canislupaster/draw","last_synced_at":"2026-02-24T08:35:16.984Z","repository":{"id":286923050,"uuid":"791046543","full_name":"canislupaster/draw","owner":"canislupaster","description":"firmware and GUI for pen plotters","archived":false,"fork":false,"pushed_at":"2025-04-15T02:32:56.000Z","size":3524,"stargazers_count":2,"open_issues_count":0,"forks_count":0,"subscribers_count":1,"default_branch":"master","last_synced_at":"2025-08-19T20:49:34.321Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":"","language":"C++","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":null,"status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/canislupaster.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":null,"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":"2024-04-24T02:02:21.000Z","updated_at":"2025-04-15T02:32:59.000Z","dependencies_parsed_at":"2025-08-19T20:42:42.874Z","dependency_job_id":null,"html_url":"https://github.com/canislupaster/draw","commit_stats":null,"previous_names":["canislupaster/draw"],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/canislupaster/draw","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/canislupaster%2Fdraw","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/canislupaster%2Fdraw/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/canislupaster%2Fdraw/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/canislupaster%2Fdraw/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/canislupaster","download_url":"https://codeload.github.com/canislupaster/draw/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/canislupaster%2Fdraw/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":29776644,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-02-24T04:54:30.205Z","status":"ssl_error","status_checked_at":"2026-02-24T04:53:58.628Z","response_time":75,"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":[],"created_at":"2025-04-10T00:57:47.002Z","updated_at":"2026-02-24T08:35:16.955Z","avatar_url":"https://github.com/canislupaster.png","language":"C++","funding_links":[],"categories":[],"sub_categories":[],"readme":"# Plotting firmware and GUI\n\nI wiped the firmware from my [AliExpress plotter](https://www.aliexpress.us/item/3256805577136430.html) and decided it would be more fun to write it myself. The root directory you're in right now includes a C++ GUI (made with ImGui) for controlling the plotter with a primitive language, loading SVGs, filling shapes (with my own monotone polygon decomposition), multiple colors and more. The actual firmware is in [plotter](./plotter), which runs on an Arduino with PlatformIO (currently Uno/Due but this is trivial to change). It works about as well as a $100 plotter should:\n\n![In action](example.jpg)\n\nHere's an outdated screenshot of the UI:\n![UI screenshot](screenshot.png)","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fcanislupaster%2Fdraw","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fcanislupaster%2Fdraw","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fcanislupaster%2Fdraw/lists"}