{"id":16146110,"url":"https://github.com/libdriver/bmp390","last_synced_at":"2025-03-16T09:33:28.039Z","repository":{"id":51717475,"uuid":"492121309","full_name":"libdriver/bmp390","owner":"libdriver","description":"BMP390 full function driver library for general MCU and Linux.","archived":false,"fork":false,"pushed_at":"2025-03-02T08:02:55.000Z","size":6208,"stargazers_count":27,"open_issues_count":1,"forks_count":8,"subscribers_count":5,"default_branch":"main","last_synced_at":"2025-03-16T00:41:35.509Z","etag":null,"topics":["barometer","bmp390","c","full-function-driver","iic","linux","mcu","spi"],"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":"2022-05-14T05:29:04.000Z","updated_at":"2025-03-06T06:42:14.000Z","dependencies_parsed_at":"2023-01-30T22:15:49.687Z","dependency_job_id":"bd4ea45e-7e81-408f-9134-93ee7adcdffb","html_url":"https://github.com/libdriver/bmp390","commit_stats":null,"previous_names":["libdriver/bmp390"],"tags_count":7,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/libdriver%2Fbmp390","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/libdriver%2Fbmp390/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/libdriver%2Fbmp390/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/libdriver%2Fbmp390/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/libdriver","download_url":"https://codeload.github.com/libdriver/bmp390/tar.gz/refs/heads/main","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":243852431,"owners_count":20358268,"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":["barometer","bmp390","c","full-function-driver","iic","linux","mcu","spi"],"created_at":"2024-10-10T00:18:51.842Z","updated_at":"2025-03-16T09:33:26.546Z","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 BMP390\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/bmp390/index.html) [![License](https://img.shields.io/badge/license-MIT-brightgreen.svg)](/LICENSE)\n\nThe BMP390 is a very small, low-power and low-noise 24-bit absolute barometric pressure sensor. The digital, high-performance sensor is ideally suited for a wide range of altitude tracking applications. This new BMP390 pressure sensor offers outstanding design flexibility, providing a single package solution that customers can easily integrate into a multitude of existing and upcoming devices such as smartphones, GPS modules, wearables, hearables and drones.\n\nLibDriver BMP390 is a full function driver of BMP390 launched by LibDriver.It provides continuous reading of pressure and temperature, single reading of pressure and temperature, interrupt reading, FIFO acquisition and other 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 shot](#example-shot)\n    - [example interrupt](#example-interrupt)\n    - [example fifo](#example-fifo)\n  - [Document](#Document)\n  - [Contributing](#Contributing)\n  - [License](#License)\n  - [Contact Us](#Contact-Us)\n\n### Instruction\n\n/src includes LibDriver BMP390 source files.\n\n/interface includes LibDriver BMP390 IIC, SPI platform independent template.\n\n/test includes LibDriver BMP390 driver test code and this code can test the chip necessary function simply.\n\n/example includes LibDriver BMP390 sample code.\n\n/doc includes LibDriver BMP390 offline document.\n\n/datasheet includes BMP390 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, SPI platform independent template and finish your platform IIC, SPI 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_bmp390_basic.h\"\n\nuint8_t res;\nuint8_t i;\nfloat temperature_c;\nfloat pressure_pa;\n\nres = bmp390_basic_init(BMP390_INTERFACE_IIC, BMP390_ADDRESS_ADO_LOW);\nif (res != 0)\n{\n    return 1;\n}\n\n...\n\nfor (i = 0; i \u003c 3; i++)\n{\n    bmp390_interface_delay_ms(1000);\n    res = bmp390_basic_read((float *)\u0026temperature_c, (float *)\u0026pressure_pa);\n    if (res != 0)\n    {\n        (void)bmp390_basic_deinit();\n\n        return 1;\n    }\n    bmp390_interface_debug_print(\"bmp390: temperature is %0.2fC.\\n\", temperature_c);\n    bmp390_interface_debug_print(\"bmp390: pressure is %0.2fPa.\\n\", pressure_pa);\n\n    ...\n        \n}\n\n...\n\n(void)bmp390_basic_deinit();\n\nreturn 0;\n```\n\n#### example shot\n\n```C\n#include \"driver_bmp390_shot.h\"\n\nuint8_t res;\nuint8_t i;\nfloat temperature_c;\nfloat pressure_pa;\n\nres = bmp390_shot_init(BMP390_INTERFACE_IIC, BMP390_ADDRESS_ADO_LOW);\nif (res != 0)\n{\n    return 1;\n}\n\n...\n\nfor (i = 0; i \u003c 3; i++)\n{\n    bmp390_interface_delay_ms(1000);\n    res = bmp390_shot_read((float *)\u0026temperature_c, (float *)\u0026pressure_pa);\n    if (res != 0)\n    {\n        (void)bmp390_shot_deinit();\n\n        return 1;\n    }\n    bmp390_interface_debug_print(\"bmp390: temperature is %0.2fC.\\n\", temperature_c);\n    bmp390_interface_debug_print(\"bmp390: pressure is %0.2fPa.\\n\", pressure_pa);\n    \n    ...\n    \n}\n\n...\n\n(void)bmp390_shot_deinit();\n\nreturn 0;\n```\n\n#### example interrupt\n\n```C\n#include \"driver_bmp390_interrupt.h\"\n\nuint8_t res;\nuint16_t i, timeout;\nuint8_t gs_data_ready_flag;\nfloat gs_temperature_c;\nfloat gs_pressure_pa;\n\nvoid bmp390_interrupt_receive_callback(uint8_t type)\n{\n    switch (type)\n    {\n        case BMP390_INTERRUPT_STATUS_FIFO_WATERMARK :\n        {\n            break;\n        }\n        case BMP390_INTERRUPT_STATUS_FIFO_FULL :\n        {\n            break;\n        }\n        case BMP390_INTERRUPT_STATUS_DATA_READY :\n        {\n            /* read temperature pressure */\n            if (bmp390_interrupt_read((float *)\u0026gs_temperature_c, (float *)\u0026gs_pressure_pa) != 0)\n            {\n                bmp390_interface_debug_print(\"bmp390: read temperature and pressure failed.\\n\");\n           \n                return;\n            }\n            gs_data_ready_flag  = 1;\n            \n            break;\n        }\n        default :\n        {\n            break;\n        }\n    }\n}\n\nres = gpio_interrupt_init();\nif (res != 0)\n{\n    return 1;\n}\nres = bmp390_interrupt_init(BMP390_INTERFACE_IIC, BMP390_ADDRESS_ADO_LOW, bmp390_interrupt_receive_callback);\nif (res != 0)\n{\n    (void)gpio_interrupt_deinit();\n\n    return 1;\n}\n\n...\n\ngs_data_ready_flag = 0;\ntimeout = 5000;\nfor (i = 0; i \u003c 3; i++)\n{\n    while (timeout != 0)\n    {\n        bmp390_interface_delay_ms(100);\n        timeout--;\n        if (gs_data_ready_flag != 0)\n        {\n            break;\n        }\n        if (timeout == 0)\n        {\n            (void)gpio_interrupt_deinit();\n            (void)bmp390_interrupt_deinit();\n\n            return 1;\n        }\n    }\n    gs_data_ready_flag = 0;\n    timeout = 5000;\n    bmp390_interface_debug_print(\"bmp390: temperature is %0.2fC.\\n\", gs_temperature_c);\n    bmp390_interface_debug_print(\"bmp390: pressure is %0.2fPa.\\n\", gs_pressure_pa);\n    \n    ...\n    \n}\n\n...\n\n(void)gpio_interrupt_deinit();\n(void)bmp390_interrupt_deinit();\n\nreturn 0;\n```\n\n#### example fifo\n\n```C\n#include \"driver_bmp390_fifo.h\"\n\nuint8_t gs_fifo_full_flag;\nuint8_t gs_fifo_watermark_flag;\nuint16_t i, timeout;\nuint8_t gs_buf[512];\nbmp390_frame_t gs_frame[256];\n\nvoid bmp390_fifo_receive_callback(uint8_t type)\n{\n    switch (type)\n    {\n        case BMP390_INTERRUPT_STATUS_FIFO_WATERMARK :\n        {\n            uint8_t res;\n            uint16_t len;\n            uint16_t i, frame_len;\n            \n            len = 512;\n            frame_len = 256;\n            res = bmp390_fifo_read(gs_buf, len, (bmp390_frame_t *)gs_frame, (uint16_t *)\u0026frame_len);\n            if (res != 0)\n            {\n                bmp390_interface_debug_print(\"bmp390: fifo read failed.\\n\");\n                \n                return;\n            }\n            for (i = 0; i \u003c frame_len; i++)\n            {\n                if (gs_frame[i].type == BMP390_FRAME_TYPE_TEMPERATURE)\n                {\n                    bmp390_interface_debug_print(\"bmp390: fifo %d/%d.\\n\", i+1, frame_len);\n                    bmp390_interface_debug_print(\"bmp390: temperature is %0.2fC.\\n\", gs_frame[i].data);\n                }\n                else if (gs_frame[i].type == BMP390_FRAME_TYPE_PRESSURE)\n                {\n                    bmp390_interface_debug_print(\"bmp390: fifo %d/%d.\\n\", i+1, frame_len);\n                    bmp390_interface_debug_print(\"bmp390: pressure is %0.2fPa.\\n\", gs_frame[i].data);\n                }\n                else if (gs_frame[i].type == BMP390_FRAME_TYPE_SENSORTIME)\n                {\n                    bmp390_interface_debug_print(\"bmp390: fifo %d/%d.\\n\", i+1, frame_len);\n                    bmp390_interface_debug_print(\"bmp390: sensortime is %d.\\n\", gs_frame[i].raw);\n                }\n                else\n                {\n                    bmp390_interface_debug_print(\"bmp390: fifo %d/%d.\\n\", i+1, frame_len);\n                    bmp390_interface_debug_print(\"bmp390: unknow type.\\n\");\n                }\n            }\n            gs_fifo_watermark_flag = 1;\n            \n            break;\n        }\n        case BMP390_INTERRUPT_STATUS_FIFO_FULL :\n        {\n            uint8_t res;\n            uint16_t len;\n            uint16_t i, frame_len;\n            \n            len = 512;\n            frame_len = 256;\n            res = bmp390_fifo_read(gs_buf, len, (bmp390_frame_t *)gs_frame, (uint16_t *)\u0026frame_len);\n            if (res != 0)\n            {\n                bmp390_interface_debug_print(\"bmp390: fifo read failed.\\n\");\n                \n                return;\n            }\n            for (i = 0; i \u003c frame_len; i++)\n            {\n                if (gs_frame[i].type == BMP390_FRAME_TYPE_TEMPERATURE)\n                {\n                    bmp390_interface_debug_print(\"bmp390: fifo %d/%d.\\n\", i+1, frame_len);\n                    bmp390_interface_debug_print(\"bmp390: temperature is %0.2fC.\\n\", gs_frame[i].data);\n                }\n                else if (gs_frame[i].type == BMP390_FRAME_TYPE_PRESSURE)\n                {\n                    bmp390_interface_debug_print(\"bmp390: fifo %d/%d.\\n\", i+1, frame_len);\n                    bmp390_interface_debug_print(\"bmp390: pressure is %0.2fPa.\\n\", gs_frame[i].data);\n                }\n                else if (gs_frame[i].type == BMP390_FRAME_TYPE_SENSORTIME)\n                {\n                    bmp390_interface_debug_print(\"bmp390: fifo %d/%d.\\n\", i+1, frame_len);\n                    bmp390_interface_debug_print(\"bmp390: sensortime is %d.\\n\", gs_frame[i].raw);\n                }\n                else\n                {\n                    bmp390_interface_debug_print(\"bmp390: fifo %d/%d.\\n\", i+1, frame_len);\n                    bmp390_interface_debug_print(\"bmp390: unknow type.\\n\");\n                }\n            }\n            gs_fifo_full_flag = 1;\n            \n            break;\n        }\n        case BMP390_INTERRUPT_STATUS_DATA_READY :\n        {\n            break;\n        }\n        default :\n        {\n            break;\n        }\n    }\n}\n\nres = gpio_interrupt_init();\nif (res != 0)\n{\n    return 1;\n}\nres = bmp390_fifo_init(BMP390_INTERFACE_IIC, BMP390_ADDRESS_ADO_LOW, bmp390_fifo_receive_callback);\nif (res != 0)\n{\n    (void)gpio_interrupt_deinit();\n\n    return 1;\n}\n\n...\n\ngs_fifo_watermark_flag = 0;\ngs_fifo_full_flag = 0;\ntimeout = 5000;\nfor (i = 0; i \u003c 3; i++)\n{\n    while (timeout != 0)\n    {\n        bmp390_interface_delay_ms(100);\n        timeout--;\n        if ((gs_fifo_watermark_flag != 0) || (gs_fifo_full_flag != 0))\n        {\n            break;\n        }\n        if (timeout == 0)\n        {\n            (void)gpio_interrupt_deinit();\n            (void)bmp390_fifo_deinit();\n\n            return 1;\n        }\n    }\n    gs_fifo_watermark_flag = 0;\n    gs_fifo_full_flag = 0;\n    timeout = 5000;\n    \n    ...\n    \n}\n(void)gpio_interrupt_deinit();\n(void)bmp390_fifo_deinit();\n\n...\n\nreturn 0;\n```\n\n### Document\n\nOnline documents: [https://www.libdriver.com/docs/bmp390/index.html](https://www.libdriver.com/docs/bmp390/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%2Fbmp390","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Flibdriver%2Fbmp390","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Flibdriver%2Fbmp390/lists"}