mcp73871

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MCP73871 Click

MCP73871 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 : Jan 2020.
• Type : GPIO type

Software Support

Example Description

This application is battery charger.

Example Libraries

• MikroSDK.Board
• MikroSDK.Log
• Click.Mcp73871

Example Key Functions

• mcp73871_cfg_setup Config Object Initialization function.

void mcp73871_cfg_setup ( mcp73871_cfg_t *cfg );

• mcp73871_init Initialization function.

err_t mcp73871_init ( mcp73871_t *ctx, mcp73871_cfg_t *cfg );

• mcp73871_enable_pin_control Enable pin control.

void mcp73871_enable_pin_control ( mcp73871_t *ctx, uint8_t pin_state );

• mcp73871_prog_pin_control Prog pin control.

void mcp73871_prog_pin_control ( mcp73871_t *ctx, uint8_t pin_state );

• mcp73871_timer_pin_control Timer pin control.

void mcp73871_timer_pin_control ( mcp73871_t *ctx, uint8_t pin_state );

Application Init

Initializes the Click driver, and enables the Click board.

void application_init ( void )
{
    log_cfg_t log_cfg;
    mcp73871_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.

    mcp73871_cfg_setup( &cfg );
    MCP73871_MAP_MIKROBUS( cfg, MIKROBUS_1 );
    mcp73871_init( &mcp73871, &cfg );
}

Application Task

This is the example of MCP73871 Click functions usage. It enables this Click, sets input current to 100mA, and enables safety timer.

void application_task ( void )
{
    mcp73871_enable_pin_control( &mcp73871, 1 );
    mcp73871_prog_pin_control( &mcp73871, 0 );
    mcp73871_timer_pin_control( &mcp73871, 0 );
}

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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