force

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Force Click

Force 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 : MikroE Team
• Date : Dec 2019.
• Type : ADC type

Software Support

Example Description

This example showcases how to initialize and configure the logger and Click modules and read and display ADC voltage data read from the analog pin.

Example Libraries

• MikroSDK.Board
• MikroSDK.Log
• Click.Force

Example Key Functions

• force_cfg_setup Config Object Initialization function.

void force_cfg_setup ( force_cfg_t *cfg );

• force_init Initialization function.

err_t force_init ( force_t *ctx, force_cfg_t *cfg );

• force_default_cfg Click Default Configuration function.

void force_default_cfg ( force_t *ctx );

• force_generic_read This function reads ADC data.

force_data_t force_generic_read ( force_t *ctx );

• force_get_resistance This function calculates resistance data based on the ADC input.

float force_get_resistance ( uint32_t adc_value );

• `` This function calculates the correction factor based on temperature and humidity data.

force_get_correction_factor  ( float temperature, float humidity );

Application Init

This function initializes and configures the logger and Click modules.

void application_init ( )
{
    log_cfg_t log_cfg;
    force_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 ----" );

    log_printf( &logger, "--------------------\r\n" );
    log_printf( &logger, "    Force  Click    \r\n" );
    log_printf( &logger, "--------------------\r\n\r\n" );

    //  Click initialization.

    force_cfg_setup( &cfg );
    FORCE_MAP_MIKROBUS( cfg, MIKROBUS_1 );
    force_init( &force, &cfg );
}

Application Task

This function reads and displays ADC voltage data from the analog pin every second.

void application_task ( )
{
    force_data_t tmp;
    
    //  Task implementation.
    
    tmp = force_generic_read ( &force );
    log_printf( &logger, " * ADC value : %d \r\n", tmp );
    log_printf( &logger, "--------------------- \r\n" );
    Delay_ms ( 1000 );
}

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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