Library Description

Library probides functions for reading from and writing to device, and additional function for reading temperature value from sensor.

Key functions:

• void thermo17_generic_write ( uint8_t reg_adr, uint8_t write_data ) - Function for writing data
• uint8_t thermo17_generic_read ( uint8_t reg_adr ) - Function for reading data
• float thermo17_read_temp ( uint8_t temp_macro ) - Function for reading temperature from device

Examples description

The application is composed of three sections :

• System Initialization - Initialization of I2C module and setting int and an pin to input
• Application Initialization - Check id status
• Application Task - Appliction measures temp value every 1000ms and logs it

void application_task ( )
{
    float read_data;
    char txt_out[ 30 ];

    read_data = thermo17_read_temp( THERMO17_TEMPERATURE_LOCAL );
    FloatToStr( read_data, txt_out );
    mikrobus_logWrite( " - LOCAL: ", _LOG_TEXT );
    mikrobus_logWrite( txt_out, _LOG_LINE );

    Delay_ms( 100 );

    read_data = thermo17_read_temp( THERMO17_TEMPERATURE_REMOTE );
    FloatToStr( read_data, txt_out );
    mikrobus_logWrite( " - REMOTE: ", _LOG_TEXT );
    mikrobus_logWrite( txt_out, _LOG_LINE );
    
    Delay_ms( 100 );
    mikrobus_logWrite( " ******************** ", _LOG_LINE );
    Delay_ms( 1000 );
}

Other mikroE Libraries used in the example:

• I2C
• UART
• Convesions

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.