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 from register. The library includes function for read Temperature data and Pressure data. The user also has the function for power ON and porew OFF procedure and function for reads Interrupt state.

Key functions:

• uint16_t pressure6_getPressure() - Functions for read Pressure data

• uint8_t pressure6_getTemperatre() - Functions for read Temperature data

• void pressure6_powerON() - Power ON procedure

Examples description

The application is composed of the three sections :

• System Initialization - Inicializes I2C module and set INT pin as INPUT
• Application Initialization - Initialization driver init and start power ON procedure for wake up chip and sets measurement mode.
• Application Task - (code snippet) - Read Pressure data and Temperature data and logs data to USBUART every 1 sec.

void applicationTask()
{
	
    pressure6_waitingForNewData();
    Pressure = pressure6_getPressure();
    Temperature = pressure6_getTemperatre();
    
    // Logs Pressure and Temperature data
    IntToStr(Pressure, demoText);
    mikrobus_logWrite(" Pressure : ", _LOG_TEXT);
    mikrobus_logWrite(demoText, _LOG_LINE);
    
    IntToStr(Temperature, demoText);
    mikrobus_logWrite(" Temperature : ", _LOG_TEXT);
    mikrobus_logWrite(demoText, _LOG_LINE);
    
    mikrobus_logWrite("  ", _LOG_LINE);
    Delay_ms( 1000 );

}

Additional notes and information

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.