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https://github.com/libdriver/aht30
AHT30 full function driver library for general MCU and Linux.
https://github.com/libdriver/aht30
aht30 c full-function-driver humidity iic linux mcu temperature
Last synced: 2 months ago
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AHT30 full function driver library for general MCU and Linux.
- Host: GitHub
- URL: https://github.com/libdriver/aht30
- Owner: libdriver
- License: mit
- Created: 2023-11-16T13:43:07.000Z (about 1 year ago)
- Default Branch: main
- Last Pushed: 2024-08-31T11:13:24.000Z (4 months ago)
- Last Synced: 2024-10-11T00:19:16.443Z (3 months ago)
- Topics: aht30, c, full-function-driver, humidity, iic, linux, mcu, temperature
- Language: C
- Homepage: https://www.libdriver.com
- Size: 3.07 MB
- Stars: 13
- Watchers: 7
- Forks: 8
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- Changelog: CHANGELOG.md
- Contributing: CONTRIBUTING.md
- License: LICENSE
- Code of conduct: CODE_OF_CONDUCT.md
- Security: SECURITY.md
Awesome Lists containing this project
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)
## LibDriver AHT30
[](/misra/README.md) [](https://www.libdriver.com/docs/aht30/index.html) [](/LICENSE)
AHT30 is a brand new temperature and humidity sensor with the advantages of low power consumption and high accuracy. It is embedded in a dual row flat lead-free SMD package suitable for reflow soldering, with a sturdy shell and small size, which can be easily integrated into difficult designs. AHT30 is equipped with a newly optimized ASIC specific chip, an improved MEMS semiconductor capacitive humidity sensing element, and a standard on-chip temperature sensing element, which has significantly improved its performance and can maintain stable performance even in harsh environments. The AHT30 temperature and humidity sensor can help reduce power consumption in application devices, making it highly cost-effective. It is very suitable for mass production by enterprises that have strict cost control but also focus on quality.
LibDriver AHT30 is the full function driver of AHT30 launched by LibDriver.It provides the function of reading temperature and relative humidity. LibDriver is MISRA compliant.
### Table of Contents
- [Instruction](#Instruction)
- [Install](#Install)
- [Usage](#Usage)
- [example basic](#example-basic)
- [Document](#Document)
- [Contributing](#Contributing)
- [License](#License)
- [Contact Us](#Contact-Us)
### Instruction
/src includes LibDriver AHT30 source files.
/interface includes LibDriver AHT30 IIC platform independent template.
/test includes LibDriver AHT30 driver test code and this code can test the chip necessary function simply.
/example includes LibDriver AHT30 sample code.
/doc includes LibDriver AHT30 offline document.
/datasheet includes AHT30 datasheet.
/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.
/misra includes the LibDriver MISRA code scanning results.
### Install
Reference /interface IIC platform independent template and finish your platform IIC driver.
Add 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.
### Usage
You 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.
#### example basic
```C
#include "driver_aht30_basic.h"
uint8_t res;
uint8_t i;
float temperature;
uint8_t humidity;
res = aht30_basic_init();
if (res != 0)
{
return 1;
}
...
for (i = 0; i < 3; i++)
{
aht30_interface_delay_ms(2000);
res = aht30_basic_read((float *)&temperature, (uint8_t *)&humidity);
if (res != 0)
{
(void)aht30_basic_deinit();
return 1;
}
aht30_interface_debug_print("aht30: temperature is %0.2fC.\n", temperature);
aht30_interface_debug_print("aht30: humidity is %d%%.\n", humidity);
...
}
...
(void)aht30_basic_deinit();
return 0;
```
### Document
Online documents: [https://www.libdriver.com/docs/aht30/index.html](https://www.libdriver.com/docs/aht30/index.html).
Offline documents: /doc/html/index.html.
### Contributing
Please refer to CONTRIBUTING.md.
### License
Copyright (c) 2015 - present LibDriver All rights reserved
The MIT License (MIT)
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
### Contact Us
Please send an e-mail to [email protected].