hallcurrent6

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Hall Current 6 Click

Hall Current 6 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 : I2C type

Software Support

Example Description

This application reads current data.

Example Libraries

• MikroSDK.Board
• MikroSDK.Log
• Click.HallCurrent6

Example Key Functions

• hallcurrent6_cfg_setup Config Object Initialization function.

void hallcurrent6_cfg_setup ( hallcurrent6_cfg_t *cfg ); 

• hallcurrent6_init Initialization function.

err_t hallcurrent6_init ( hallcurrent6_t *ctx, hallcurrent6_cfg_t *cfg );

• hallcurrent6_read_data Reads ADC current data

uint16_t hallcurrent6_read_data ( hallcurrent6_t *ctx );

• hallcurrent6_get_current Reads current data

float hallcurrent6_get_current ( hallcurrent6_t *ctx );

• hallcurrent6_generic_read Generic read function.

void hallcurrent6_generic_read ( hallcurrent6_t *ctx, uint8_t reg, uint8_t *data_buf, uint8_t len );

Application Init

Initializations driver init

void application_init ( void )
{
    log_cfg_t log_cfg;
    hallcurrent6_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, "---- App Init ----" );

    //  Click initialization.

    hallcurrent6_cfg_setup( &cfg );
    HALLCURRENT6_MAP_MIKROBUS( cfg, MIKROBUS_1 );
    hallcurrent6_init( &hallcurrent6, &cfg );

    log_info( &logger, "---- App Init Done ----" );
}

Application Task

Reads Current data in mA and logs this data to USBUART every 1 sec.

void application_task ( void )
{
    float current;

    current = hallcurrent6_get_current( &hallcurrent6 );
    log_printf( &logger, " Current value: %.2f mA \r\n" , current);
    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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