nanopower2

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Nano Power 2 Click

Nano Power 2 Click demo application is developed using the NECTO Studio, ensuring compatibility with mikroSDK's open-source libraries and tools. Designed for plug-and-play implementation and testing, the demo is fully compatible with all development, starter, and mikromedia boards featuring a mikroBUS™ socket.

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Click Library

• Author : Petar Suknjaja
• Date : Dec 2019.
• Type : GPIO type

Software Support

Example Description

This example logs the comparators output value.

Example Libraries

• MikroSDK.Board
• MikroSDK.Log
• Click.NanoPower2

Example Key Functions

• nanopower2_cfg_setup Config Object Initialization function.

void nanopower2_cfg_setup ( nanopower2_cfg_t *cfg ); 

• nanopower2_init Initialization function.

err_t nanopower2_init ( nanopower2_t *ctx, nanopower2_cfg_t *cfg );

• nanopower2_check_output Function gets output voltage from comparator.

uint8_t nanopower2_check_output ( nanopower2_t *ctx );

Application Init

Initializes GPIO driver.

void application_init ( void )
{
	  log_cfg_t log_cfg;
    nanopower2_cfg_t cfg;

    /** 
     * Logger initialization.
     * Default baud rate: 115200
     * Default log level: LOG_LEVEL_DEBUG
     * @note If USB_UART_RX and USB_UART_TX 
     * are defined as HAL_PIN_NC, you will 
     * need to define them manually for log to work. 
     * See @b LOG_MAP_USB_UART macro definition for detailed explanation.
     */
    LOG_MAP_USB_UART( log_cfg );
    log_init( &logger, &log_cfg );
    log_info( &logger, "---- Application Init ----" );

    //  Click initialization.
    nanopower2_cfg_setup( &cfg );
    NANOPOWER2_MAP_MIKROBUS( cfg, MIKROBUS_1 );
    nanopower2_init( &nanopower2, &cfg );

    log_printf( &logger, "NANO POWER 2 is initialized\r\n" );
    out_check_prev = 2;
}

Application Task

Checks the comparator's output and logs output value on USBUART.

void application_task ( void )
{
    out_check = nanopower2_check_output( &nanopower2 );
    if ( out_check != out_check_prev )
    {
        log_printf( &logger, "OUT is: %d\r\n", ( uint16_t ) out_check );

        out_check_prev = out_check;
    }
}

Application Output

This Click board can be interfaced and monitored in two ways:

• Application Output - Use the "Application Output" window in Debug mode for real-time data monitoring. Set it up properly by following this tutorial.
• UART Terminal - Monitor data via the UART Terminal using a USB to UART converter. For detailed instructions, check out this tutorial.

Additional Notes and Information

The complete application code and a ready-to-use project are available through the NECTO Studio Package Manager for direct installation in the NECTO Studio. The application code can also be found on the MIKROE GitHub account.

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