{"id":21452654,"url":"https://github.com/nmrr/flipperzero-chronometer","last_synced_at":"2025-04-22T10:45:38.815Z","repository":{"id":185698951,"uuid":"673964490","full_name":"nmrr/flipperzero-chronometer","owner":"nmrr","description":"⏱️⏱️ A chronometer application for the Flipper Zero ⏱️⏱️","archived":false,"fork":false,"pushed_at":"2023-08-08T21:23:59.000Z","size":186,"stargazers_count":7,"open_issues_count":0,"forks_count":0,"subscribers_count":3,"default_branch":"main","last_synced_at":"2024-11-23T04:33:43.364Z","etag":null,"topics":["chronometer","flipper-zero","flipperzero","stm32"],"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/nmrr.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":"2023-08-02T20:36:50.000Z","updated_at":"2024-07-03T09:38:08.000Z","dependencies_parsed_at":null,"dependency_job_id":"34348c10-d613-4c6a-ae8f-e7ebd1c0767a","html_url":"https://github.com/nmrr/flipperzero-chronometer","commit_stats":null,"previous_names":["nmrr/flipperzero-chronometer"],"tags_count":0,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/nmrr%2Fflipperzero-chronometer","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/nmrr%2Fflipperzero-chronometer/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/nmrr%2Fflipperzero-chronometer/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/nmrr%2Fflipperzero-chronometer/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/nmrr","download_url":"https://codeload.github.com/nmrr/flipperzero-chronometer/tar.gz/refs/heads/main","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":235284185,"owners_count":18965104,"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":["chronometer","flipper-zero","flipperzero","stm32"],"created_at":"2024-11-23T04:31:11.346Z","updated_at":"2025-01-23T12:28:58.567Z","avatar_url":"https://github.com/nmrr.png","language":"C","funding_links":[],"categories":[],"sub_categories":[],"readme":"# flipperzero-chronometer\n⏱️⏱️ A chronometer application for the Flipper Zero ⏱️⏱️\n\n![banner](https://github.com/nmrr/flipperzero-chronometer/blob/main/img/bannerwatch.jpg)\n\nThis chronometer is accurate to the millisecond. **TIM2** internal timer of the **STM32** MCU is used to generate a 64 MHz clock signal. This signal is used to count elapsed time.\n\n## Gallery\n\n\u003cimg src=\"https://github.com/nmrr/flipperzero-chronometer/blob/main/img/chrono2.png\" width=25% height=25%\u003e \u003cimg src=\"https://github.com/nmrr/flipperzero-chronometer/blob/main/img/chrono3.png\" width=25% height=25%\u003e\n\n**Note:** Chronometer stops after 99 hours, 59 minutes and 59 seconds\n\n## Build the program\n\nAssuming the toolchain is already installed, copy **flipper_chronometer** directory to **applications_user**\n\nPlug your **Flipper Zero** and build the chronometer:\n```\n./fbt launch_app APPSRC=applications_user/flipper_chronometer\n```\n\nThe program will automatically be launched after compilation\n\n\u003cimg src=\"https://github.com/nmrr/flipperzero-chronometer/blob/main/img/chrono1.png\" width=25% height=25%\u003e\n\n**Button assignments**: \n\nbutton  | function\n------------- | -------------\n**Ok** *[short press]*  | Start/stop the chronometer\n**Ok** *[long press]*  | Reset the chronometer\n**Back** *[long press]*  | Exit\n\nIf you don't want to build this application, just simply copy **flipper_chronometer.fap** on your **Flipper Zero** \n\nBuild has been made with official toolchain, **API Mismatch** error may appear if you are using custom firmware. You can bypass this error but the program may crash.\n\n## Changelog\n\n* 2023-08-08\n  * Hour is now displayed\n  * Limits have been increased to 99:99:99 instead of 1 hour\n\n* 2023-08-02\n  * Initial release\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fnmrr%2Fflipperzero-chronometer","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fnmrr%2Fflipperzero-chronometer","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fnmrr%2Fflipperzero-chronometer/lists"}