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https://github.com/libdriver/sps30

SPS30 full function driver library for general MCU and Linux.
https://github.com/libdriver/sps30

c full-function-driver iic linux mcu pm2p5 sps30 uart

Last synced: 12 days ago
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SPS30 full function driver library for general MCU and Linux.

Host: GitHub
URL: https://github.com/libdriver/sps30
Owner: libdriver
License: mit
Created: 2021-07-14T16:40:50.000Z (over 3 years ago)
Default Branch: main
Last Pushed: 2024-08-31T12:41:24.000Z (2 months ago)
Last Synced: 2024-10-11T00:18:59.808Z (28 days ago)
Topics: c, full-function-driver, iic, linux, mcu, pm2p5, sps30, uart
Language: C
Homepage: https://www.libdriver.com
Size: 4.42 MB
Stars: 38
Watchers: 17
Forks: 13
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 SPS30

[![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/sps30/index.html) [![License](https://img.shields.io/badge/license-MIT-brightgreen.svg)](/LICENSE)

The SPS30 Particulate Matter (PM) sensor is a technological breakthrough in optical PM sensors. Its measurement principle is based on laser scattering and makes use of Sensirion’s innovative contamination-resistance technology. This technology, together with high-quality and long-lasting components, enables precise measurements from its first operation and throughout its lifetime of more than ten years. In addition, Sensirion’s advanced algorithms provide superior precision for different PM types and higher-resolution particle size binning, opening up new possibilities for the detection of different sorts of environmental dust and other particles. With dimensions of only 41 x 41 x 12 mm3, it is also the perfect solution for applications where size is of paramount importance, such as wall-mounted or compact air quality devices.

LibDriver SPS30 is the full function driver of SPS30 launched by LibDriver. It provides air quality reading, automatic cleaning configuration, ID reading and other functions. 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 SPS30 source files.

/interface includes LibDriver SPS30 IIC,UART platform independent template.

/test includes LibDriver SPS30 driver test code and this code can test the chip necessary function simply.

/example includes LibDriver SPS30 sample code.

/doc includes LibDriver SPS30 offline document.

/datasheet includes SPS30 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,UART platform independent template and finish your platform IIC,UART 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_sps30_basic.h"

uint8_t res;

uint32_t i;

uint8_t major, minor;

uint32_t status;

char type[9];

char sn[9];

res = sps30_basic_init(SPS30_INTERFACE_UART);

if (res != 0)

{

    return 1;

}

...

/* delay 2000 ms */

sps30_interface_delay_ms(2000);

/* get type */

res = sps30_basic_get_product_type((char *)type);

if (res != 0)

{

    (void)sps30_basic_deinit();

    return 1;

}

sps30_interface_debug_print("sps30: type is %s.\n", type);

/* get sn */

res = sps30_basic_get_serial_number((char *)sn);

if (res != 0)

{

    (void)sps30_basic_deinit();

    return 1;

}

sps30_interface_debug_print("sps30: sn is %s.\n", sn);

/* get version */

res = sps30_basic_get_version((uint8_t *)&major, (uint8_t *)&minor);

if (res != 0)

{

    (void)sps30_basic_deinit();

    return 1;

}

sps30_interface_debug_print("sps30: major is 0x%02X minor is 0x%02X.\n", major, minor);

/* get status */

res = sps30_basic_get_status((uint32_t *)&status);

if (res != 0)

{

    (void)sps30_basic_deinit();

    return 1;

}

sps30_interface_debug_print("sps30: status is %08X.\n", status);

...

/* print */

sps30_interface_debug_print("sps30: start cleaning.\n");

/* start fan cleaning */

res = sps30_basic_start_fan_cleaning();

if (res != 0)

{

    (void)sps30_basic_deinit();

    return 1;

}

sps30_interface_delay_ms(1000 * 10);

/* print */

sps30_interface_debug_print("sps30: stop cleaning.\n");

...

for (i = 0; i < 3; i++)

{

    sps30_pm_t pm;

    /* read data */

    res = sps30_basic_read(&pm);

    if (res != 0)

    {

        (void)sps30_basic_deinit();

        return 1;

    }

    /* print */

    sps30_interface_debug_print("sps30: %d/%d.\n", i + 1, 3);

    sps30_interface_debug_print("sps30: pm1.0 is %0.2f ug/m3.\n", pm.pm1p0_ug_m3);

    sps30_interface_debug_print("sps30: pm2.5 is %0.2f ug/m3.\n", pm.pm2p5_ug_m3);

    sps30_interface_debug_print("sps30: pm4.0 is %0.2f ug/m3.\n", pm.pm4p0_ug_m3);

    sps30_interface_debug_print("sps30: pm10.0 is %0.2f ug/m3.\n", pm.pm10_ug_m3);

    sps30_interface_debug_print("sps30: pm0.5 is %0.2f cm3.\n", pm.pm0p5_cm3);

    sps30_interface_debug_print("sps30: pm1.0 is %0.2f cm3.\n", pm.pm1p0_cm3);

    sps30_interface_debug_print("sps30: pm2.5 is %0.2f cm3.\n", pm.pm2p5_cm3);

    sps30_interface_debug_print("sps30: pm4.0 is %0.2f cm3.\n", pm.pm4p0_cm3);

    sps30_interface_debug_print("sps30: pm10.0 is %0.2f cm3.\n", pm.pm10_cm3);

    sps30_interface_debug_print("sps30: typical is %0.2f um.\n", pm.typical_particle_um);

    /* delay 2000 ms */

    sps30_interface_delay_ms(2000);

    

    ...

    

}

...

(void)sps30_basic_deinit();

return 0;

```

### Document

Online documents: [https://www.libdriver.com/docs/sps30/index.html](https://www.libdriver.com/docs/sps30/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].