ata663211

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ATA663211 Click

ATA663211 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 : feb 2020.
• Type : UART type

Software Support

Example Description

This example demonstrates the use of an ATA663211 Click board by showing the communication between the two Click boards.

Example Libraries

• MikroSDK.Board
• MikroSDK.Log
• Click.Ata663211

Example Key Functions

• ata663211_cfg_setup Config Object Initialization function.

void ata663211_cfg_setup ( ata663211_cfg_t *cfg );

• ata663211_init Initialization function.

err_t ata663211_init ( ata663211_t *ctx, ata663211_cfg_t *cfg );

• ata663211_generic_write Generic write function.

err_t ata663211_generic_write ( ata663211_t *ctx, uint8_t *data_buf, uint16_t len );

• ata663211_generic_read Generic read function.

err_t ata663211_generic_read ( ata663211_t *ctx, uint8_t *data_buf, uint16_t len );

Application Init

Initalizes device and makes an initial log.

void application_init ( void )
{
    log_cfg_t log_cfg;
    ata663211_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.
    ata663211_cfg_setup( &cfg );
    ATA663211_MAP_MIKROBUS( cfg, MIKROBUS_POSITION_ATA663211 );
    ata663211_init( &ata663211, &cfg );
#ifdef DEMO_APP_TRANSMITTER
    log_printf( &logger, " Application Mode: Transmitter\r\n" );
#else
    log_printf( &logger, " Application Mode: Receiver\r\n" );
#endif
}

Application Task

Depending on the selected application mode, it reads all the received data or sends the desired text message with the message counter once per second.

void application_task ( void )
{
#ifdef DEMO_APP_TRANSMITTER
    ata663211_generic_write( &ata663211, DEMO_TEXT_MESSAGE, strlen( DEMO_TEXT_MESSAGE ) );
    log_printf( &logger, "%s", ( char * ) DEMO_TEXT_MESSAGE );
    Delay_ms ( 1000 ); 
#else
    uint8_t rx_byte = 0;
    if ( 1 == ata663211_generic_read( &ata663211, &rx_byte, 1 ) )
    {
       log_printf( &logger, "%c", rx_byte );
    }
#endif
}

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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