Library Description

The library covers all the necessary functions to control Single Cell Click board. The library contains a function which enable or disable the regulator output switching.

Key functions:

• void singlecell_enable() - Enable the regulator output function.
• void singlecell_disable() - Disable the regulator output function.

Examples description

The application is composed of three sections :

• System Initialization - Initializes GPIO and LOG structures, set CS pin as output and start write log.
• Application Initialization - Initialization driver enable's - GPIO, also write log.
• Application Task - (code snippet) This is a example which demonstrates the use of Single Cell board. This example shows the automatic control of the Single Cell click, waits for valid user input and executes functions based on set of valid commands. Results are being sent to the Usart Terminal where you can track their changes. All data logs on usb uart for aproximetly every 1 sec when the data value changes.
• Commands :'E' - Enable regulator output; 'D' - Disable regulator output;

void applicationTask()
{
    char receivedData;

    if ( UART_Rdy_Ptr() )
    {
        receivedData = UART_Rd_Ptr();

        switch ( receivedData )
        {
            case 'E' :
            {
                singlecell_enable();
                mikrobus_logWrite( " Enable regulator output ", _LOG_LINE );
                mikrobus_logWrite( "-------------------------", _LOG_LINE );
                break;
            }
            case 'D' :
            {
                singlecell_disable();
                mikrobus_logWrite( " Disable regulator output", _LOG_LINE );
                mikrobus_logWrite( "-------------------------", _LOG_LINE );
                break;
            }
        }
    }
}

Other mikroE Libraries used in the example:

• 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.