magneto8

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Magneto 8 Click

Magneto 8 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 : Jul 2020.
• Type : I2C type

Software Support

Example Description

This example demonstrates the use of Magneto 8 Click board.

Example Libraries

• MikroSDK.Board
• MikroSDK.Log
• Click.Magneto8

Example Key Functions

• magneto8_cfg_setup Config Object Initialization function.

void magneto8_cfg_setup ( magneto8_cfg_t *cfg ); 

• magneto8_init Initialization function.

err_t magneto8_init ( magneto8_t *ctx, magneto8_cfg_t *cfg );

• magneto8_default_cfg Click Default Configuration function.

void magneto8_default_cfg ( magneto8_t *ctx );

• magneto8_get_magnitude Gets magnitude data

uint16_t magneto8_get_magnitude ( magneto8_t *ctx );

• magneto8_get_angle_data Gets Angle data

float magneto8_get_angle_data ( magneto8_t *ctx );

• magneto8_psh_pin_state Gets PSH pin state

uint8_t magneto8_psh_pin_state ( magneto8_t *ctx );

Application Init

Initializes the driver and applies the Click default configuration.

void application_init ( void )
{
    log_cfg_t log_cfg;
    magneto8_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.

    magneto8_cfg_setup( &cfg );
    MAGNETO8_MAP_MIKROBUS( cfg, MIKROBUS_1 );
    magneto8_init( &magneto8, &cfg );

    magneto8_default_cfg( &magneto8 );
    log_printf( &logger, "--- Configuration done ---- \r\n" );
    Delay_ms ( 500 );
}

Application Task

Reads angle and magnitude data and displays it on the USB UART every 500ms.

void application_task ( void )
{
    float angle;
    uint16_t mag;

    mag  = magneto8_get_magnitude( &magneto8 );
    log_printf( &logger, "Magnitude: %d \r\n", mag );
    
    angle = magneto8_get_angle_data( &magneto8 );
    log_printf( &logger, "Angle : %.1f deg\r\n", angle );

    log_printf( &logger, "---------------------- \r\n" );
    Delay_ms ( 500 );
}

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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