{"id":25862828,"url":"https://github.com/mkwapisz2000/rtc-pcf8563-library","last_synced_at":"2026-05-03T05:32:37.432Z","repository":{"id":278059512,"uuid":"934392715","full_name":"MKwapisz2000/rtc-pcf8563-library","owner":"MKwapisz2000","description":"The RTC_PCF8563 library is designed to control the PCF8563 Real-Time Clock (RTC) using the I2C bus.","archived":false,"fork":false,"pushed_at":"2025-02-17T18:55:48.000Z","size":8,"stargazers_count":0,"open_issues_count":0,"forks_count":0,"subscribers_count":1,"default_branch":"main","last_synced_at":"2025-05-30T22:29:19.001Z","etag":null,"topics":["arduino","avr","embedded","i2c","library","microcontroller","pcf8563","rtc"],"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/MKwapisz2000.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":"2025-02-17T18:51:48.000Z","updated_at":"2025-02-17T18:57:17.000Z","dependencies_parsed_at":"2025-02-17T19:51:46.679Z","dependency_job_id":null,"html_url":"https://github.com/MKwapisz2000/rtc-pcf8563-library","commit_stats":null,"previous_names":["mkwapisz2000/rtc-pcf8563-library"],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/MKwapisz2000/rtc-pcf8563-library","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/MKwapisz2000%2Frtc-pcf8563-library","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/MKwapisz2000%2Frtc-pcf8563-library/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/MKwapisz2000%2Frtc-pcf8563-library/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/MKwapisz2000%2Frtc-pcf8563-library/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/MKwapisz2000","download_url":"https://codeload.github.com/MKwapisz2000/rtc-pcf8563-library/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/MKwapisz2000%2Frtc-pcf8563-library/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":32559715,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-05-03T03:21:47.309Z","status":"ssl_error","status_checked_at":"2026-05-03T03:21:43.884Z","response_time":103,"last_error":"SSL_connect returned=1 errno=0 peeraddr=140.82.121.6:443 state=error: 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":["arduino","avr","embedded","i2c","library","microcontroller","pcf8563","rtc"],"created_at":"2025-03-01T23:57:14.044Z","updated_at":"2026-05-03T05:32:37.415Z","avatar_url":"https://github.com/MKwapisz2000.png","language":"C++","funding_links":[],"categories":[],"sub_categories":[],"readme":"# rtc-pcf8563-library\n\n**Description - English**\n\nThe RTC_PCF8563 library is designed to control the PCF8563 Real-Time Clock (RTC) using the I2C bus. It allows easy date and time setting and reading, as well as configuring alarms that trigger external interrupts. It includes built-in functions for BCD conversion and automatic device address detection on the I2C bus.\n\nFeatures\n\n- PCF8563 I2C communication\n\n- Date and time setting \u0026 reading\n\n- Alarm configuration with interrupt support\n\n- BCD conversion\n\n- Device address detection on I2C bus\n\nExample Usages:\n\n    #include \"RTC_PCF8563.h\"\n    \n    RTC_PCF8563 rtc;\n    \n    void setup() {\n        Serial.begin(9600);\n        \n        // Ustawienie daty: dzień, dzień tygodnia, miesiąc, rok\n        rtc.setData(15, 3, 2, 24);\n    \n        // Ustawienie czasu: sekunda, minuta, godzina\n        rtc.setTime(0, 30, 12);\n    \n        // Ustawienie alarmu\n        rtc.setAlarm(31, 1, 12, 1, 15, 1, 3, 1);\n    }\n    \n    void loop() {\n        Serial.print(\"Godzina: \");\n        Serial.print(rtc.getHour());\n        Serial.print(\":\");\n        Serial.print(rtc.getMinute());\n        Serial.print(\":\");\n        Serial.println(rtc.getSecond());\n        \n        delay(1000);\n    }\n\n\n----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------\n\n**Opis - Polski**\n\nBiblioteka RTC_PCF8563 została stworzona do obsługi zegara czasu rzeczywistego PCF8563 za pomocą magistrali I2C. Umożliwia łatwe ustawianie i odczytywanie daty oraz godziny, a także konfigurację alarmów wywołujących przerwania zewnętrzne. Obsługuje konwersję BCD na format dziesiętny i odwrotnie. Wbudowane funkcje pozwalają na wykrywanie urządzenia na magistrali I2C i automatyczne przypisanie adresu.\n\nFunkcje\n\n- Obsługa PCF8563 przez I2C\n\n- Ustawianie i odczytywanie daty oraz godziny\n\n- Konfiguracja alarmu z przerwaniem\n\n- Konwersja BCD\n\n- Wykrywanie adresu urządzenia na magistrali I2C\n\nPrzykład użycia:\n\n    #include \"RTC_PCF8563.h\"\n    \n    RTC_PCF8563 rtc;\n    \n    void setup() {\n        Serial.begin(9600);\n        \n        // Ustawienie daty: dzień, dzień tygodnia, miesiąc, rok\n        rtc.setData(15, 3, 2, 24);\n    \n        // Ustawienie czasu: sekunda, minuta, godzina\n        rtc.setTime(0, 30, 12);\n    \n        // Ustawienie alarmu\n        rtc.setAlarm(31, 1, 12, 1, 15, 1, 3, 1);\n    }\n    \n    void loop() {\n        Serial.print(\"Godzina: \");\n        Serial.print(rtc.getHour());\n        Serial.print(\":\");\n        Serial.print(rtc.getMinute());\n        Serial.print(\":\");\n        Serial.println(rtc.getSecond());\n        \n        delay(1000);\n    }\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fmkwapisz2000%2Frtc-pcf8563-library","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fmkwapisz2000%2Frtc-pcf8563-library","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fmkwapisz2000%2Frtc-pcf8563-library/lists"}