brushless16

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Brushless 16 Click

Brushless 16 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 : Luka Filipovic
• Date : Jun 2021.
• Type : GPIO type

Software Support

Example Description

This example showcases ability to enable and disable motor output, and check the status pins.

Example Libraries

• MikroSDK.Board
• MikroSDK.Log
• Click.Brushless16

Example Key Functions

• brushless16_cfg_setup Config Object Initialization function.

void brushless16_cfg_setup ( brushless16_cfg_t *cfg );

• brushless16_init Initialization function.

err_t brushless16_init ( brushless16_t *ctx, brushless16_cfg_t *cfg );

• brushless16_set_en Set en pin state

void brushless16_set_en ( brushless16_t *ctx, uint8_t state );

• brushless16_get_rd Get rd pin state.

uint8_t brushless16_get_rd ( brushless16_t *ctx );

• brushless16_get_fg Get fg pin state.

uint8_t brushless16_get_fg ( brushless16_t *ctx );

Application Init

Initializon of UART module for log and pins for motor control.

void application_init ( void ) 
{
    log_cfg_t log_cfg;  /**< Logger config object. */
    brushless16_cfg_t brushless16_cfg;  /**< Click config object. */

    /** 
     * 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.
    brushless16_cfg_setup( &brushless16_cfg );
    BRUSHLESS16_MAP_MIKROBUS( brushless16_cfg, MIKROBUS_1 );
    if ( brushless16_init( &brushless16, &brushless16_cfg ) == DIGITAL_OUT_UNSUPPORTED_PIN ) 
    {
        log_error( &logger, " Application Init Error. " );
        log_info( &logger, " Please, run program again... " );

        for ( ; ; );
    }
    Delay_ms ( 500 );
    log_info( &logger, " Application Task " );
}

Application Task

Checks state of information pins every ms, and stop and start motor output every second.

void application_task ( void ) 
{
    static uint16_t timer = 5000;
    static uint8_t state = 1;
    
    if ( brushless16_get_rd( &brushless16 ) )
    {
        log_info( &logger, " Motor Lock" );
        Delay_ms ( 500 );
    }
    
    if ( brushless16_get_fg( &brushless16 ) )
    {
        log_info( &logger, " FG" );
        Delay_ms ( 500 );
    }
    
    if ( !( timer-- ) )
    {
        timer = 5000;
        
        if ( state )
        {
            log_info( &logger, " Motor stop" );
        }
        else
        {
            log_info( &logger, " Motor rotating" );
        }
        
        brushless16_set_en( &brushless16, state );
        state = !state;
    }
    
    Delay_ms ( 1 );
}

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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