Library Description

The library initializes and defines the I2C bus driver and drivers that offer a choice for writing data in register and read data form register. With functions from the library it is possible to read local/remote temperature data and Manifactures ID. The library provides full control of all the registers that the modules contain.

Key functions:

• void templog6_writeByte(uint8_t reg, uint8_t _data) - Write functions.
• uint8_t templog6_readByte(uint8_t reg) - Read function.
• uint8_t templog6_getAlertState() - ALERT Interrupt state.

Examples description

The application is composed of the three sections :

• System Initialization - Initialization I2C module and sets INT pin as INPUT.
• Application Initialization - Initializes driver init, test comunication and configuration chip for start measurement.
• Application Task - Reads Local and Remote temperature. Temperature data logs to the USBUART every 1sec.

void applicationTask()
{
    uint8_t Remote_Temp;
    uint8_t Local_Temp;
    char demoText[ 50 ];
    
    Local_Temp = templog6_readByte(_TEMPLOG6_REG_LOCAL_TEMPERATURE);
    IntToStr(Local_Temp, demoText);
    mikrobus_logWrite("--- Local Temperature: ", _LOG_TEXT);
    mikrobus_logWrite(demoText, _LOG_LINE);
    
    Remote_Temp = templog6_readByte(_TEMPLOG6_REG_REMOTE_TEMPERATURE);
    IntToStr(Remote_Temp, demoText);
    mikrobus_logWrite("--- Remote Temperature: ", _LOG_TEXT);
    mikrobus_logWrite(demoText, _LOG_LINE);
    
    mikrobus_logWrite("-----------------------------", _LOG_LINE);
    Delay_ms( 1000 );
}

Other mikroE Libraries used in the example:

• I2C
• UART
• Conversions

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.