charger19

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Charger 19 Click

Charger 19 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 : Stefan Ilic
• Date : Sep 2023.
• Type : ADC type

Software Support

Example Description

This example demonstrates the use of Charger 19 Click board by enabling the device and then reading and displaying the battery voltage.

Example Libraries

• MikroSDK.Board
• MikroSDK.Log
• Click.Charger19

Example Key Functions

• charger19_cfg_setup Config Object Initialization function.

void charger19_cfg_setup ( charger19_cfg_t *cfg );

• charger19_init Initialization function.

err_t charger19_init ( charger19_t *ctx, charger19_cfg_t *cfg );

• charger19_default_cfg Click Default Configuration function.

err_t charger19_default_cfg ( charger19_t *ctx );

• charger19_set_vout Charger 19 set output voltage function.

err_t charger19_set_vout ( charger19_t *ctx, uint8_t vout_sel );

• charger19_set_ship_mode Charger 19 set Ship mode function.

void charger19_set_ship_mode ( charger19_t *ctx, uint8_t ship_sel );

• charger19_get_vbat Charger 19 get battery voltage function.

err_t charger19_get_vbat ( charger19_t *ctx, float *vbat );

Application Init

Initializes the driver and enables the device, sets the output voltage to 3 V.

void application_init ( void )
{
    log_cfg_t log_cfg;              /**< Logger config object. */
    charger19_cfg_t charger19_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.
    charger19_cfg_setup( &charger19_cfg );
    CHARGER19_MAP_MIKROBUS( charger19_cfg, MIKROBUS_1 );
    if ( ADC_ERROR == charger19_init( &charger19, &charger19_cfg ) )
    {
        log_error( &logger, " Communication init." );
        for ( ; ; );
    }
    
    if ( CHARGER19_ERROR == charger19_default_cfg ( &charger19 ) )
    {
        log_error( &logger, " Default configuration." );
        for ( ; ; );
    }
    
    log_info( &logger, " Application Task " );
}

Application Task

Tracking charging status, reading battery voltage.

void application_task ( void ) 
{
    float voltage = 0;
    if ( CHARGER19_OK == charger19_get_vbat ( &charger19, &voltage ) ) 
    {
        log_printf( &logger, " Battery Voltage : %.3f[V]\r\n\n", voltage );
        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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