TOP Contributors

  1. MIKROE (2784 codes)
  2. Alcides Ramos (405 codes)
  3. Shawon Shahryiar (307 codes)
  4. jm_palomino (133 codes)
  5. Bugz Bensce (97 codes)
  6. S P (73 codes)
  7. dany (71 codes)
  8. MikroBUS.NET Team (35 codes)
  9. NART SCHINACKOW (34 codes)
  10. Armstrong Subero (27 codes)

Most Downloaded

  1. Timer Calculator (141481 times)
  2. FAT32 Library (74339 times)
  3. Network Ethernet Library (58869 times)
  4. USB Device Library (48921 times)
  5. Network WiFi Library (44698 times)
  6. FT800 Library (44229 times)
  7. GSM click (30938 times)
  8. mikroSDK (29817 times)
  9. PID Library (27423 times)
  10. microSD click (27375 times)
Libstock prefers package manager

Package Manager

We strongly encourage users to use Package manager for sharing their code on Libstock website, because it boosts your efficiency and leaves the end user with no room for error. [more info]

< Back
mikroSDK Library

Speaker Click

Rating:

0

Author: MIKROE

Last Updated: 2024-10-31

Package Version: 2.1.0.11

mikroSDK Library: 2.0.0.0

Category: Speakers

Downloaded: 283 times

Not followed.

License: MIT license  

Speaker Click is a compact add-on board that contains an audio power amplifier with a high-quality audio reproduction. This board features the MAX9717, a 1.4W mono bridge-tied load (BTL) architecture audio power amplifier from Maxim Integrated.

No Abuse Reported

Do you want to subscribe in order to receive notifications regarding "Speaker Click" changes.

Do you want to unsubscribe in order to stop receiving notifications regarding "Speaker Click" changes.

Do you want to report abuse regarding "Speaker Click".

  • Information
  • Comments (0)

mikroSDK Library Blog


Speaker Click

Speaker Click is a compact add-on board that contains an audio power amplifier with a high-quality audio reproduction. This board features the MAX9717, a 1.4W mono bridge-tied load (BTL) architecture audio power amplifier from Maxim Integrated.

speaker_click.png

Click Product page


Click library

  • Author : Nenad Filipovic
  • Date : Apr 2021.
  • Type : GPIO type

Software Support

We provide a library for the Speaker Click as well as a demo application (example), developed using MikroElektronika compilers. The demo can run on all the main MikroElektronika development boards.

Package can be downloaded/installed directly from NECTO Studio Package Manager(recommended way), downloaded from our LibStock™ or found on mikroE github account.

Library Description

This library contains API for Speaker Click driver.

Standard key functions :

  • speaker_cfg_setup Config Object Initialization function.

    void speaker_cfg_setup ( speaker_cfg_t *cfg );
  • speaker_init Initialization function.

    SPEAKER_RETVAL speaker_init ( speaker_t *ctx, speaker_cfg_t *cfg );
  • speaker_default_cfg Click Default Configuration function.

    void speaker_default_cfg ( speaker_t *ctx );

Example key functions :

  • speaker_shutdown Speaker shutdown mode function.

    err_t speaker_shutdown ( speaker_t *ctx );
  • speaker_normal_operation Speaker normal operation mode function.

    err_t speaker_normal_operation ( speaker_t *ctx );
  • speaker_enable_slave_amp Speaker enables the slave amplifier function.

    err_t speaker_enable_slave_amp ( speaker_t *ctx );

Example Description

This library contains API for the Speaker Click driver. This application controls the operating modes of the Speaker Click board™.

The demo application is composed of two sections :

Application Init

Initialization of GPIO module and log UART. After driver initialization, the application performs the default settings.


void application_init ( void ) {
    log_cfg_t log_cfg;          /**< Logger config object. */
    speaker_cfg_t speaker_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_printf( &logger, "\r\n" );
    log_info( &logger, " Application Init " );

    // Click initialization.

    speaker_cfg_setup( &speaker_cfg );
    SPEAKER_MAP_MIKROBUS( speaker_cfg, MIKROBUS_1 );
    if ( speaker_init( &speaker, &speaker_cfg ) == DIGITAL_OUT_UNSUPPORTED_PIN ) {
        log_error( &logger, " Application Init Error. " );
        log_info( &logger, " Please, run program again... " );

        for ( ; ; );
    }
    speaker_default_cfg ( &speaker );
    log_info( &logger, " Application Task " );
    Delay_ms ( 100 );
}

Application Task

This is an example that shows the use of a Speaker Click board™. The task of the application consists of switching two modes of operation: normal and shutdown modes. Results are being sent to the Usart Terminal where you can track their changes.


void application_task ( void ) {
    log_printf( &logger, "-------------------------\r\n" );
    log_printf( &logger, "  Normal Operation Mode \r\n" );
    speaker_normal_operation( &speaker );
    Delay_ms ( 1000 );
    Delay_ms ( 1000 );
    Delay_ms ( 1000 );
    Delay_ms ( 1000 );
    Delay_ms ( 1000 );
    Delay_ms ( 1000 );
    Delay_ms ( 1000 );
    Delay_ms ( 1000 );
    Delay_ms ( 1000 );
    Delay_ms ( 1000 );

    log_printf( &logger, "-------------------------\r\n" );
    log_printf( &logger, "   Enter Shutdown Mode  \r\n" );
    speaker_shutdown( &speaker );
    Delay_ms ( 1000 );
    Delay_ms ( 1000 );
    Delay_ms ( 1000 );
    Delay_ms ( 1000 );
    Delay_ms ( 1000 );
    Delay_ms ( 1000 );
    Delay_ms ( 1000 );
    Delay_ms ( 1000 );
    Delay_ms ( 1000 );
    Delay_ms ( 1000 );
}

The full application code, and ready to use projects can be installed directly from NECTO Studio Package Manager(recommended way), downloaded from our LibStock™ or found on mikroE github account.

Other mikroE Libraries used in the example:

  • MikroSDK.Board
  • MikroSDK.Log
  • Click.Speaker

Additional notes and informations

Depending on the development board you are using, you may need USB UART Click, USB UART 2 Click or RS232 Click to connect to your PC, for development systems with no UART to USB interface available on the board. UART terminal is available in all Mikroelektronika compilers.


ALSO FROM THIS AUTHOR

PLL Click

0

PLL Click is a frequency multiplier which uses the Phase-Locked Loop (PLL) techniques to provide a high-frequency clock output from a cheap, standard fundamental mode crystal oscillator.

[Learn More]

3D Hall 10 Click

0

3D Hall 10 Click is a compact add-on board used to detect the strength of a magnetic field in all three dimensions. This board features the TMAG5170, a high-precision linear 3D Hall effect sensor from Texas Instruments. The TMAG5170 features an SPI interface for configuration by MCU. The measurement data is provided in digital format of 12-bits corresponding to the magnetic field measured in each X, Y, and Z axes. It can achieve ultra-high precision at speeds up to 20kSPS for faster and more accurate real-time control and offers multiple diagnostics features to detect and report both system and device-level failures.

[Learn More]

Air quality Click

0

Air quality Click carries an MQ-135 sensor for detecting poisonous gases that impact air quality in homes and offices. The Click is designed to run on a 5V power supply. It communicates with the target microcontroller over the AN pin on the mikroBUS™ line.

[Learn More]