{"id":16146158,"url":"https://github.com/libdriver/hdc2080","last_synced_at":"2025-04-23T14:09:48.367Z","repository":{"id":242362107,"uuid":"809319609","full_name":"libdriver/hdc2080","owner":"libdriver","description":"HDC2080 full-featured driver library for general MCU and Linux.","archived":false,"fork":false,"pushed_at":"2025-04-17T15:21:24.000Z","size":4961,"stargazers_count":4,"open_issues_count":0,"forks_count":6,"subscribers_count":5,"default_branch":"main","last_synced_at":"2025-04-23T14:09:22.433Z","etag":null,"topics":["c","full-featured-driver","hdc2080","humidity","iic","linux","mcu","temperature"],"latest_commit_sha":null,"homepage":"https://www.libdriver.com","language":"C","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"mit","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/libdriver.png","metadata":{"files":{"readme":"README.md","changelog":"CHANGELOG.md","contributing":"CONTRIBUTING.md","funding":null,"license":"LICENSE","code_of_conduct":"CODE_OF_CONDUCT.md","threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":"SECURITY.md","support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null,"zenodo":null}},"created_at":"2024-06-02T11:06:19.000Z","updated_at":"2025-04-17T15:21:03.000Z","dependencies_parsed_at":"2024-06-02T14:58:54.097Z","dependency_job_id":"2c51835e-e7b3-4988-8d4a-71dd3c91c0d8","html_url":"https://github.com/libdriver/hdc2080","commit_stats":null,"previous_names":["libdriver/hdc2080"],"tags_count":5,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/libdriver%2Fhdc2080","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/libdriver%2Fhdc2080/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/libdriver%2Fhdc2080/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/libdriver%2Fhdc2080/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/libdriver","download_url":"https://codeload.github.com/libdriver/hdc2080/tar.gz/refs/heads/main","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":250447999,"owners_count":21432164,"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","full-featured-driver","hdc2080","humidity","iic","linux","mcu","temperature"],"created_at":"2024-10-10T00:19:18.600Z","updated_at":"2025-04-23T14:09:48.360Z","avatar_url":"https://github.com/libdriver.png","language":"C","funding_links":[],"categories":[],"sub_categories":[],"readme":"[English](/README.md) | [ 简体中文](/README_zh-Hans.md) | [繁體中文](/README_zh-Hant.md) | [日本語](/README_ja.md) | [Deutsch](/README_de.md) | [한국어](/README_ko.md)\n\n\u003cdiv align=center\u003e\n\u003cimg src=\"/doc/image/logo.svg\" width=\"400\" height=\"150\"/\u003e\n\u003c/div\u003e\n\n## LibDriver HDC2080\n\n[![MISRA](https://img.shields.io/badge/misra-compliant-brightgreen.svg)](/misra/README.md) [![API](https://img.shields.io/badge/api-reference-blue.svg)](https://www.libdriver.com/docs/hdc2080/index.html) [![License](https://img.shields.io/badge/license-MIT-brightgreen.svg)](/LICENSE)\n\nThe HDC2080 device is an integrated humidity and temperature sensor that provides high accuracy measurements with very low power consumption in a small DFN package. The capacitive-based sensor includes new integrated digital features and a heating element to dissipate condensation and moisture. The HDC2080 digital features include programmable interrupt thresholds to provide alerts and system wake-ups without requiring a microcontroller to be continuously monitoring the system. Combined\nwith programmable sampling intervals, a low power consumption, and a support for a 1.8-V supply voltage, the HDC2080 is designed for battery operated systems.The HDC2080 provides high accuracy measurement capability for a wide range of environmental monitoring and Internet of Things (IoT) applications such as smart thermostats and smart home assistants. For designs where printed-circuit board (PCB) area is critical, a smaller CSP package option is available thru the HDC2010 with complete software compatibility with the HDC2080.\n\nLibDriver HDC2080 is a full-featured driver of HDC2080 launched by LibDriver.It provides the function of reading temperature , relative humidity and interrupt function. LibDriver is MISRA compliant.\n\n### Table of Contents\n\n  - [Instruction](#Instruction)\n  - [Install](#Install)\n  - [Usage](#Usage)\n    - [example basic](#example-basic)\n    - [example shot](#example-shot)\n    - [example interrupt](#example-interrupt)\n  - [Document](#Document)\n  - [Contributing](#Contributing)\n  - [License](#License)\n  - [Contact Us](#Contact-Us)\n\n### Instruction\n\n/src includes LibDriver HDC2080 source files.\n\n/interface includes LibDriver HDC2080 IIC platform independent template.\n\n/test includes LibDriver HDC2080 driver test code and this code can test the chip necessary function simply.\n\n/example includes LibDriver HDC2080 sample code.\n\n/doc includes LibDriver HDC2080 offline document.\n\n/datasheet includes HDC2080 datasheet.\n\n/project includes the common Linux and MCU development board sample code. All projects use the shell script to debug the driver and the detail instruction can be found in each project's README.md.\n\n/misra includes the LibDriver MISRA code scanning results.\n\n### Install\n\nReference /interface IIC platform independent template and finish your platform IIC driver.\n\nAdd the /src directory, the interface driver for your platform, and your own drivers to your project, if you want to use the default example drivers, add the /example directory to your project.\n\n### Usage\n\nYou can refer to the examples in the /example directory to complete your own driver. If you want to use the default programming examples, here's how to use them.\n\n#### example basic\n\n```C\nuint8_t res;\nuint32_t i;\nfloat temperature;\nfloat humidity;\n\n/* basic init */\nres = hdc2080_basic_init(HDC2080_ADDRESS_0);\nif (res != 0)\n{\n    return 1;\n}\n\n...\n    \n/* loop */\nfor (i = 0; i \u003c 3; i++)\n{\n    /* delay 2000ms */\n    hdc2080_interface_delay_ms(2000);\n\n    /* read data */\n    res = hdc2080_basic_read((float *)\u0026temperature, (float *)\u0026humidity);\n    if (res != 0)\n    {\n        (void)hdc2080_basic_deinit();\n\n        return 1;\n    }\n\n    /* output */\n    hdc2080_interface_debug_print(\"hdc2080: %d/%d.\\n\", (uint32_t)(i + 1), 3);\n    hdc2080_interface_debug_print(\"hdc2080: temperature is %0.2fC.\\n\", temperature);\n    hdc2080_interface_debug_print(\"hdc2080: humidity is %0.2f%%.\\n\", humidity); \n \n    ...\n}\n\n...\n    \n/* deinit */\n(void)hdc2080_basic_deinit();\n\nreturn 0;\n```\n#### example shot\n\n```C\nuint8_t res;\nuint32_t i;\nfloat temperature;\nfloat humidity;\n\n/* shot init */\nres = hdc2080_shot_init(HDC2080_ADDRESS_0);\nif (res != 0)\n{\n    return 1;\n}\n\n...\n    \n/* loop */\nfor (i = 0; i \u003c 3; i++)\n{\n    /* delay 2000ms */\n    hdc2080_interface_delay_ms(2000);\n\n    /* read data */\n    res = hdc2080_shot_read((float *)\u0026temperature, (float *)\u0026humidity);\n    if (res != 0)\n    {\n        (void)hdc2080_shot_deinit();\n\n        return 1;\n    }\n\n    /* output */\n    hdc2080_interface_debug_print(\"hdc2080: %d/%d.\\n\", (uint32_t)(i + 1), 3);\n    hdc2080_interface_debug_print(\"hdc2080: temperature is %0.2fC.\\n\", temperature);\n    hdc2080_interface_debug_print(\"hdc2080: humidity is %0.2f%%.\\n\", humidity); \n    \n    ...\n}\n\n...\n    \n/* deinit */\n(void)hdc2080_shot_deinit();\n\nreturn 0;\n```\n#### example interrupt\n\n```C\nuint8_t res;\nuint32_t i;\nfloat temperature;\nfloat humidity;\n\n/* interrupt init */\nres = hdc2080_interrupt_init(HDC2080_ADDRESS_0,\n                             28.0f,\n                             20.0f,\n                             50.0f,\n                             30.0f);\nif (res != 0)\n{\n    return 1;\n}\n\n...\n    \n/* loop */\nfor (i = 0; i \u003c 3; i++)\n{\n    /* delay 2000ms */\n    hdc2080_interface_delay_ms(2000);\n\n    /* read data */\n    res = hdc2080_interrupt_read((float *)\u0026temperature, (float *)\u0026humidity);\n    if (res != 0)\n    {\n        (void)hdc2080_interrupt_deinit();\n\n        return 1;\n    }\n\n    /* output */\n    hdc2080_interface_debug_print(\"hdc2080: %d/%d.\\n\", (uint32_t)(i + 1), 3);\n    hdc2080_interface_debug_print(\"hdc2080: temperature is %0.2fC.\\n\", temperature);\n    hdc2080_interface_debug_print(\"hdc2080: humidity is %0.2f%%.\\n\", humidity); \n    \n    ...\n        \n    if (temperature \u003e temperature_high)\n    {\n        hdc2080_interface_debug_print(\"hdc2080: temperature is over high threshold and check the interrupt pin.\\n\");\n    }\n    if (temperature \u003c temperature_low)\n    {\n        hdc2080_interface_debug_print(\"hdc2080: temperature is less than low threshold and check the interrupt pin.\\n\");\n    }\n    if (humidity \u003e humidity_high)\n    {\n        hdc2080_interface_debug_print(\"hdc2080: humidity is over high threshold and check the interrupt pin.\\n\");\n    }\n    if (humidity \u003c humidity_low)\n    {\n        hdc2080_interface_debug_print(\"hdc2080: humidity is less than low threshold and check the interrupt pin.\\n\");\n    }\n    \n    ...\n}\n\n...\n    \n/* deinit */\n(void)hdc2080_interrupt_deinit();\n\nreturn 0;\n```\n\n### Document\n\nOnline documents: [https://www.libdriver.com/docs/hdc2080/index.html](https://www.libdriver.com/docs/hdc2080/index.html).\n\nOffline documents: /doc/html/index.html.\n\n### Contributing\n\nPlease refer to CONTRIBUTING.md.\n\n### License\n\nCopyright (c) 2015 - present LibDriver All rights reserved\n\n\n\nThe MIT License (MIT) \n\n\n\nPermission is hereby granted, free of charge, to any person obtaining a copy\n\nof this software and associated documentation files (the \"Software\"), to deal\n\nin the Software without restriction, including without limitation the rights\n\nto use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n\ncopies of the Software, and to permit persons to whom the Software is\n\nfurnished to do so, subject to the following conditions: \n\n\n\nThe above copyright notice and this permission notice shall be included in all\n\ncopies or substantial portions of the Software. \n\n\n\nTHE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n\nIMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n\nFITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE\n\nAUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n\nLIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n\nOUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n\nSOFTWARE. \n\n### Contact Us\n\nPlease send an e-mail to lishifenging@outlook.com.","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Flibdriver%2Fhdc2080","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Flibdriver%2Fhdc2080","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Flibdriver%2Fhdc2080/lists"}