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The STS3x-DIS is Sensirion’s new high accuracy digital temperature sensor. It relies on the industry proven CMOSens® technology, providing for increased intelligence, reliability and improved accuracy specifications compared to its predecessors. Its functionality includes enhanced signal processing, two distinctive and user selectable I2C addresses and communication speeds of up to 1 MHz. The DFN package has a footprint of 2.5 x 2.5 mm2 while keeping a height of 0.9 mm. This allows for integration of the STS3x-DIS into a great variety of applications.Additionally, the wide supply voltage range of 2.15 V to 5.5 V guarantees compatibility with a wide range of applications. All in all, the STS3x-DIS incorporates more than 15 years of Sensirion’s digital sensor know-how.
LibDriver STS3X is a full-featured driver for STS3X, launched by LibDriver.It provides continuous reading, single reading and additional features. LibDriver is MISRA compliant.
/src includes LibDriver STS3X source files.
/interface includes LibDriver STS3X IIC platform independent template.
/test includes LibDriver STS3X driver test code and this code can test the chip necessary function simply.
/example includes LibDriver STS3X sample code.
/doc includes LibDriver STS3X offline document.
/datasheet includes STS3X 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 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.
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.
#include "driver_sts3x_basic.h"
uint8_t res;
uint8_t i;
float temperature;
res = sts3x_basic_init(STS3X_ADDRESS_0);
if (res != 0)
{
return 1;
}
...
for (i = 0; i < 3; i++)
{
sts3x_interface_delay_ms(1000);
res = sts3x_basic_read((float *)&temperature);
if (res != 0)
{
(void)sts3x_basic_deinit();
return 1;
}
sts3x_interface_debug_print("sts3x: temperature is %0.2fC.\n", temperature);
...
}
...
(void)sts3x_basic_deinit();
return 0;#include "driver_sts3x_shot.h"
uint8_t res;
uint8_t i;
float temperature;
res = sts3x_shot_init(STS3X_ADDRESS_0);
if (res != 0)
{
return 1;
}
...
for (i = 0; i < 3; i++)
{
sts3x_interface_delay_ms(1000);
res = sts3x_shot_read((float *)&temperature);
if (res != 0)
{
(void)sts3x_shot_deinit();
return 1;
}
sts3x_interface_debug_print("sts3x: temperature is %0.2fC.\n", temperature);
...
}
...
(void)sts3x_shot_deinit();
return 0;Online documents: https://www.libdriver.com/docs/sts3x/index.html.
Offline documents: /doc/html/index.html.
Please refer to CONTRIBUTING.md.
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