Library Description

The library contains basic functions for working with Surface Temp click.

Key functions:

• float surfacetemp_get_temperature ( void ) - Getting temperature value.
• uint8_t surfacetemp_get_status ( void ) - Getting device status.
• uint8_t surfacetemp_setup ( void ) - Device initialization.

Examples description

The application is composed of three sections :

• System Initialization - Initializes INT pin, PWM pin, I2C module and LOG module.
• Application Initialization - Initializes I2C driver, click board and sets thresholds.
• Application Task - Reads temperature value and value log on the USBUART.

void application_task ( )
{
    float temperature;
    char demo_text[ 20 ];

    temperature = surfacetemp_get_temperature( );
    FloatToStr( temperature, demo_text );
    mikrobus_logWrite( "> Temperature : ", _LOG_TEXT );
    mikrobus_logWrite( demo_text, _LOG_LINE );
    Delay_ms( 1500 );
}

Other mikroE Libraries used in the example:

• I2C
• UART

Additional notes and informations

Depending on the development board you are using, you may need USB UART click, USB UART 2 click or 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.