English | 简体中文 | 繁體中文 | 日本語 | Deutsch | 한국어
The HDC1080 is a digital humidity sensor with integrated temperature sensor that provides excellent measurement accuracy at very low power. The HDC1080 operates over a wide supply range, and is a low cost, low power alternative to competitive solutions in a wide range of common applications. The humidity and temperature sensors are factory calibrated.
LibDriver HDC1080 is the full function driver of HDC1080 launched by LibDriver.It provides the function of reading temperature and relative humidity. LibDriver is MISRA compliant.
/src includes LibDriver HDC1080 source files.
/interface includes LibDriver HDC1080 IIC platform independent template.
/test includes LibDriver HDC1080 driver test code and this code can test the chip necessary function simply.
/example includes LibDriver HDC1080 sample code.
/doc includes LibDriver HDC1080 offline document.
/datasheet includes HDC1080 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.
Reference /interface IIC platform independent template and finish your platform IIC driver.
Add /src, /interface and /example to your project.
#include "driver_hdc1080_basic.h"
uint8_t res;
uint32_t i;
float temperature;
float humidity;
/* basic init */
res = hdc1080_basic_init();
if (res != 0)
{
return 1;
}
...
/* loop */
for (i = 0; i < times; i++)
{
/* delay 2000ms */
hdc1080_interface_delay_ms(2000);
/* read data */
res = hdc1080_basic_read((float *)&temperature, (float *)&humidity);
if (res != 0)
{
(void)hdc1080_basic_deinit();
return 1;
}
/* output */
hdc1080_interface_debug_print("hdc1080: %d/%d.\n", (uint32_t)(i + 1), (uint32_t)times);
hdc1080_interface_debug_print("hdc1080: temperature is %0.2fC.\n", temperature);
hdc1080_interface_debug_print("hdc1080: humidity is %0.2f%%.\n", humidity);
...
}
...
/* deinit */
(void)hdc1080_basic_deinit();
return 0;Online documents: https://www.libdriver.com/docs/hdc1080/index.html.
Offline documents: /doc/html/index.html.
Please refer to CONTRIBUTING.md.
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.
Please sent an e-mail to [email protected].