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Author: MIKROE
Last Updated: 2018-12-03
Package Version: 1.0.0.0
mikroSDK Library: 1.0.0.0
Category: Temperature & humidity
Downloaded: 3969 times
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License: MIT license
Temp&Hum 8 click is based on a sensor from the popular SHT family, designed to measure temperature and humidity. This sensor family has already become an industry standard, providing proven reliability and stability while requiring a minimum number of components, making the development of applications cheaper and faster.
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Library Description
The library initializes and defines the I2C bus driver and drivers that offer a choice for writing data in the register and reads data from the register. The library includes the function for reading Temperature and Relative Humidity data and function for reading/writing data to user register. The user also has the function for default configuration device for measurement and function for device software reset.
Key functions:
float temphum8_getTemperature(uint8_t tempIn)
- Functions for reading Temperature datafloat temphum8_getHumidity()
- Functions for reading Relative Humidity datavoid temphum8_configuration(uint8_t cfg)
- Functions for configuration device for measurementExamples description
The application is composed of the three sections :
void applicationTask()
{
float Temperature;
float Humidity;
char demoText[ 50 ];
Temperature = temphum8_getTemperature(_TEMPHUM8_TEMPERATURE_IN_CELSIUS);
FloatToStr(Temperature, demoText);
mikrobus_logWrite(" Temperature : ", _LOG_TEXT);
mikrobus_logWrite(demoText, _LOG_TEXT);
mikrobus_logWrite(" C", _LOG_LINE);
Humidity = temphum8_getHumidity();
FloatToStr(Humidity, demoText);
mikrobus_logWrite(" Humidity : ", _LOG_TEXT);
mikrobus_logWrite(demoText, _LOG_TEXT);
mikrobus_logWrite(" RH", _LOG_LINE);
mikrobus_logWrite(" ---------------------- ", _LOG_LINE);
Delay_ms( 1000 );
}
Other mikroE Libraries used in the example:
I2C
Additional notes and information
Depending on the development board you are using, you may need USB UART click, USB UART 2 clickor RS232 click to connect to your PC, for development systems with no UART to USB interface available on the board. The terminal available in all MikroElektronika compilers, or any other terminal application of your choice, can be used to read the message.