{"id":16146180,"url":"https://github.com/libdriver/amg8833","last_synced_at":"2025-04-09T16:17:49.912Z","repository":{"id":38369634,"uuid":"442218993","full_name":"libdriver/amg8833","owner":"libdriver","description":"AMG8833 full function driver library for general MCU and Linux.","archived":false,"fork":false,"pushed_at":"2025-03-02T06:18:50.000Z","size":4433,"stargazers_count":57,"open_issues_count":0,"forks_count":23,"subscribers_count":11,"default_branch":"main","last_synced_at":"2025-04-09T16:17:44.051Z","etag":null,"topics":["amg8833","c","full-function-driver","infra-red","infra-red-array","linux","mcu","thermometer"],"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}},"created_at":"2021-12-27T16:53:32.000Z","updated_at":"2025-03-02T06:18:21.000Z","dependencies_parsed_at":"2023-02-18T21:00:30.741Z","dependency_job_id":"241bc6d9-f682-46d2-9b3f-ac6188d3534d","html_url":"https://github.com/libdriver/amg8833","commit_stats":null,"previous_names":["libdriver/amg8833"],"tags_count":5,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/libdriver%2Famg8833","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/libdriver%2Famg8833/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/libdriver%2Famg8833/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/libdriver%2Famg8833/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/libdriver","download_url":"https://codeload.github.com/libdriver/amg8833/tar.gz/refs/heads/main","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":248065282,"owners_count":21041872,"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":["amg8833","c","full-function-driver","infra-red","infra-red-array","linux","mcu","thermometer"],"created_at":"2024-10-10T00:19:21.127Z","updated_at":"2025-04-09T16:17:49.886Z","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 AMG8833\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/amg8833/index.html) [![License](https://img.shields.io/badge/license-MIT-brightgreen.svg)](/LICENSE)\n\nAMG8833 Infrared Array Sensor is a thermopile type infrared sensor which detects the amount of infrared rays. Below conditions generally degrade the temperature accuracy.Carefully check the performance and stability under actual use conditions, and perform temperature corrections when necessary.(1) When heating elements exist near the mounting position of the sensor.(2) When the sensor is exposed to cold or hot air.(3) When the temperature of the sensor body rapidly changes. (4) When substances (e.g., glasses, acrylics or steams), which hardly transmit a far infrared ray, exist between the sensor and the detected object.(5) When substances (e.g., foreign substances or water), which hardly transmit a far infrared ray,adhere to the lense of the sensor.AMG8833 can be used in high function home appliances, energy saving at office, digital signage, automatic doors and so on.\n\nLibDriver AMG8833 is a full function driver of AMG8833 launched by LibDriver.It provides temperature reading and temperature array reading functions. 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 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 AMG8833 source files.\n\n/interface includes LibDriver AMG8833 IIC platform independent template.\n\n/test includes LibDriver AMG8833 driver test code and this code can test the chip necessary function simply.\n\n/example includes LibDriver AMG8833 sample code.\n\n/doc includes LibDriver AMG8833 offline document.\n\n/datasheet includes AMG8833 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\n#include \"driver_amg8833_basic.h\"\n\nuint32_t i, j, k, times;\nuint8_t res;\n\n/* init */\nres = amg8833_basic_init(AMG8833_ADDRESS_1);\nif (res != 0)\n{\n    return 1;\n}\n\n/* delay 1000 ms */\namg8833_interface_delay_ms(1000);\n\n...\n\ntimes = 3;\nfor (i = 0; i \u003c times; i++)\n{\n    float temp[8][8];\n    float tmp;\n\n    /* read temperature array */\n    res = amg8833_basic_read_temperature_array(temp);\n    if (res != 0)\n    {\n        amg8833_interface_debug_print(\"amg8833: read temperature array failed.\\n\");\n        (void)amg8833_basic_deinit();\n\n        return 1;\n    }\n    else\n    {\n        for (j = 0; j \u003c 8; j++)\n        {\n            for (k = 0; k \u003c 8; k++)\n            {\n                amg8833_interface_debug_print(\"%0.2f  \", temp[j][k]);\n            }\n            amg8833_interface_debug_print(\"\\n\");\n        }\n    }\n\n    /* read temperature */\n    res = amg8833_basic_read_temperature((float *)\u0026tmp);\n    if (res != 0)\n    {\n        (void)amg8833_basic_deinit();\n\n        return 1;\n    }\n    else\n    {\n        amg8833_interface_debug_print(\"amg8833: temperature is %0.3fC.\\n\", tmp);\n    }\n\n    /* delay 1000 ms */\n    amg8833_interface_delay_ms(1000);\n    \n    ....\n}\n\n...\n\n(void)amg8833_basic_deinit();\n\nreturn 0;\n```\n#### example interrupt\n\n```C\n#include \"driver_amg8833_interrupt.h\"\n\nuint32_t i, times;\nuint8_t res;\nuint8_t (*g_gpio_irq)(void) = NULL;\n\nstatic void a_callback(uint8_t type)\n{\n    switch (type)\n    {\n        case AMG8833_STATUS_OVF_THS :\n        {\n            amg8833_interface_debug_print(\"amg8833: irq thermistor temperature output overflow.\\n\");\n            \n            break;\n        }\n        case AMG8833_STATUS_OVF_IRS :\n        {\n            amg8833_interface_debug_print(\"amg8833: irq temperature output overflow.\\n\");\n            \n            break;\n        }\n        case AMG8833_STATUS_INTF :\n        {\n            volatile uint8_t res;\n            volatile uint8_t i, j;\n            volatile uint8_t level;\n            volatile uint8_t table[8][1];\n            \n            amg8833_interface_debug_print(\"amg8833: irq interrupt outbreak.\\n\");\n            \n            /* get table */\n            res = amg8833_interrupt_get_table((uint8_t (*)[1])table);\n            if (res != 0)\n            {\n                amg8833_interface_debug_print(\"amg8833: get table failed.\\n\");\n            }\n            else\n            {\n                for (i = 0; i \u003c 8; i++)\n                {\n                    level = table[i][0];\n                    for (j = 0; j \u003c 8; j++)\n                    {\n                        if (((level \u003e\u003e (7 - j)) \u0026 0x01) != 0)\n                        {\n                            amg8833_interface_debug_print(\"%d  \", 1);\n                        }\n                        else\n                        {\n                            amg8833_interface_debug_print(\"%d  \", 0);\n                        }\n                    }\n                    amg8833_interface_debug_print(\"\\n\");\n                }\n            }\n            \n            break;\n        }\n        default :\n        {\n            break;\n        }\n    }\n    \n    return 0;\n}\n\n/* run interrupt test */\ng_gpio_irq = amg8833_interrupt_irq_handler;\nif (gpio_interrupt_init() != 0)\n{\n    g_gpio_irq = NULL;\n}\ntimes = 3;\n\n...\n\nif (interrupt_interrupt_init(addr, \n                             mode,\n                             32.0f,\n                             25.0f,\n                             28.0f,\n                             a_callback) != 0)\n{\n    g_gpio_irq = NULL;\n    (void)gpio_interrupt_deinit();\n\n    return 1;\n}\n\n...\n\n/* delay 1000 ms */\namg8833_interface_delay_ms(1000);\nfor (i = 0; i \u003c times; i++)\n{\n    float temp;\n\n    res = amg8833_interrupt_read_temperature((float *)\u0026temp);\n    if (res != 0)\n    {\n        (void)amg8833_interrupt_deinit();\n        g_gpio_irq = NULL;\n        (void)gpio_interrupt_deinit();\n    }\n    else\n    {\n        amg8833_interface_debug_print(\"amg8833: temperature is %0.3fC.\\n\", temp);\n    }\n\n    /* delay 1000 ms */\n    amg8833_interface_delay_ms(1000);\n    \n    ...\n}\n\n...\n\n/* deinit */\n(void)amg8833_interrupt_deinit();\ng_gpio_irq = NULL;\n(void)gpio_interrupt_deinit();\n\nreturn 0;\n```\n### Document\n\nOnline documents: [https://www.libdriver.com/docs/amg8833/index.html](https://www.libdriver.com/docs/amg8833/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%2Famg8833","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Flibdriver%2Famg8833","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Flibdriver%2Famg8833/lists"}