speakup3

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SpeakUp 3 Click

SpeakUp 3 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 Filipovic
• Date : Sep 2022.
• Type : UART type

Software Support

Example Description

This example demonstrates the use of the SpeakUp 3 Click board by reading and displaying the voice commands reply messages.

Example Libraries

• MikroSDK.Board
• MikroSDK.Log
• Click.SpeakUp3

Example Key Functions

• speakup3_cfg_setup Config Object Initialization function.

void speakup3_cfg_setup ( speakup3_cfg_t *cfg );

• speakup3_init Initialization function.

err_t speakup3_init ( speakup3_t *ctx, speakup3_cfg_t *cfg );

• speakup3_generic_read This function reads a desired number of data bytes by using UART serial interface.

err_t speakup3_generic_read ( speakup3_t *ctx, char *data_out, uint16_t len );

• speakup3_wait_for_reply This function waits up to @b wait_ms for a reply to the voice command.

err_t speakup3_wait_for_reply ( speakup3_t *ctx, uint8_t *reply_ins, uint32_t wait_ms );

Application Init

Initializes driver and logger.

void application_init ( void )
{
    log_cfg_t log_cfg;  /**< Logger config object. */
    speakup3_cfg_t speakup3_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.
    speakup3_cfg_setup( &speakup3_cfg );
    SPEAKUP3_MAP_MIKROBUS( speakup3_cfg, MIKROBUS_1 );
    if ( UART_ERROR == speakup3_init( &speakup3, &speakup3_cfg ) ) 
    {
        log_error( &logger, " Communication init." );
        for ( ; ; );
    }
    
    log_info( &logger, " Application Task " );
}

Application Task

Waits for the reply message to a voice command and displays it on the USB UART.

void application_task ( void )
{
    uint8_t reply_ins;
    if ( SPEAKUP3_OK == speakup3_wait_for_reply ( &speakup3, &reply_ins, 1000 ) )
    {
        speakup3_display_reply ( reply_ins );
    }
}

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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