{"id":24262912,"url":"https://github.com/headblockhead/pico-pca9555","last_synced_at":"2026-06-05T12:31:09.069Z","repository":{"id":245353959,"uuid":"818006440","full_name":"headblockhead/pico-pca9555","owner":"headblockhead","description":"Library for the P/TCA9555 16-bit I2C-bus and SMBus I/O port with interrupt.","archived":false,"fork":false,"pushed_at":"2024-11-17T19:30:06.000Z","size":17,"stargazers_count":1,"open_issues_count":0,"forks_count":0,"subscribers_count":1,"default_branch":"main","last_synced_at":"2025-01-15T07:57:53.251Z","etag":null,"topics":["c-library","pca9555","pico","tca9555"],"latest_commit_sha":null,"homepage":"https://www.nxp.com/docs/en/data-sheet/PCA9555.pdf","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/headblockhead.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}},"created_at":"2024-06-20T22:45:44.000Z","updated_at":"2024-11-17T19:30:10.000Z","dependencies_parsed_at":"2024-06-21T17:48:30.494Z","dependency_job_id":"08f8204c-a771-432b-8430-59c21cdb382e","html_url":"https://github.com/headblockhead/pico-pca9555","commit_stats":null,"previous_names":["headblockhead/pico-pca9555"],"tags_count":0,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/headblockhead%2Fpico-pca9555","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/headblockhead%2Fpico-pca9555/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/headblockhead%2Fpico-pca9555/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/headblockhead%2Fpico-pca9555/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/headblockhead","download_url":"https://codeload.github.com/headblockhead/pico-pca9555/tar.gz/refs/heads/main","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":241935268,"owners_count":20044826,"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","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":["c-library","pca9555","pico","tca9555"],"created_at":"2025-01-15T07:18:10.320Z","updated_at":"2025-03-04T22:43:34.854Z","avatar_url":"https://github.com/headblockhead.png","language":"C","funding_links":[],"categories":[],"sub_categories":[],"readme":"# pico_pca9555\n\n![Nix Flake](https://img.shields.io/badge/NIX%20FLAKE-5277C3.svg?logo=NixOS\u0026logoColor=white) [![xc compatible](https://xcfile.dev/badge.svg)](https://xcfile.dev)\n\nA C library for controlling the PCA9555/TCA9555 I2C IO expander with the Raspberry Pi Pico.\n\n## Development\n\nThis library uses [nix](https://nixos.org).\nTo develop, run the nix shell using `nix develop`. This library can also be build using `nix build`.\n\n## Tasks\n\n### build\nDirectory: ./build\n\nBuild a static archive library (`.a`).\n\n```bash\ncmake -DCMAKE_BUILD_TYPE=Release ..\nmake -j4\n```\n\n### build-dbg\nDirectory: ./build\n\nBuild the library with debug information.\n\n```bash\ncmake -DCMAKE_BUILD_TYPE=Debug .. \nmake -j4\ncp compile_commands.json ../ # Copies the autocomplete information for ccls.\n```\n\n### clean\nCleans the build directory for a fresh build.\n\n```bash\nrm -rf ./build\nmkdir build\n```\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fheadblockhead%2Fpico-pca9555","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fheadblockhead%2Fpico-pca9555","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fheadblockhead%2Fpico-pca9555/lists"}