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 (141590 times)
  2. FAT32 Library (74540 times)
  3. Network Ethernet Library (59060 times)
  4. USB Device Library (49095 times)
  5. Network WiFi Library (44838 times)
  6. FT800 Library (44398 times)
  7. GSM click (31067 times)
  8. mikroSDK (29939 times)
  9. microSD click (27504 times)
  10. PID Library (27492 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

AudioAmp 6 Click

Rating:

0

Author: MIKROE

Last Updated: 2024-10-31

Package Version: 2.1.0.18

mikroSDK Library: 2.0.0.0

Category: Amplifier

Downloaded: 447 times

Not followed.

License: MIT license  

Audio Amp 6 Click is a mono/subwoofer audio amplifier, capable of delivering up to 18.5W per channel with the 4Ω load. It is based on the TPA3138D2, a class-D integrated amplifier, which utilizes a highly efficient switching scheme.

No Abuse Reported

Do you want to subscribe in order to receive notifications regarding "AudioAmp 6 Click" changes.

Do you want to unsubscribe in order to stop receiving notifications regarding "AudioAmp 6 Click" changes.

Do you want to report abuse regarding "AudioAmp 6 Click".

  • mikroSDK Library 1.0.0.0
  • Comments (0)

mikroSDK Library Blog


AudioAmp 6 Click

Audio Amp 6 Click is a mono/subwoofer audio amplifier, capable of delivering up to 18.5W per channel with the 4Ω load. It is based on the TPA3138D2, a class-D integrated amplifier, which utilizes a highly efficient switching scheme.

audioamp6_click.png

Click Product page


Click library

  • Author : Katarina Perendic
  • Date : okt 2019.
  • Type : GPIO type

Software Support

We provide a library for the AudioAmp6 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 form compilers IDE(recommended way), or downloaded from our LibStock, or found on mikroE github account.

Library Description

This library contains API for AudioAmp6 Click driver.

Standard key functions :

  • Config Object Initialization function.

    void audioamp6_cfg_setup ( audioamp6_cfg_t *cfg );

  • Initialization function.

    AUDIOAMP6_RETVAL audioamp6_init ( audioamp6_t ctx, audioamp6_cfg_t cfg );

Example key functions :

  • Sets device mode

    void audioamp6_set_mode( audioamp6_t *ctx, uint8_t mode );

  • Enable or disable output

    void audioamp6_set_output( audioamp6_t *ctx, uint8_t out );

  • Sets device gain

    void audioamp6_set_gain( audioamp6_t *ctx, uint8_t gain );

Examples Description

The demo application displays the volume change using AudioAmp 6 Click.

The demo application is composed of two sections :

Application Init

Configuring Clicks and log objects. Select mode and sets output on the enable state.

void application_init ( void )
{
    log_cfg_t log_cfg;
    audioamp6_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.

    audioamp6_cfg_setup( &cfg );
    AUDIOAMP6_MAP_MIKROBUS( cfg, MIKROBUS_1 );
    audioamp6_init( &audioamp6, &cfg );

    audioamp6_set_mode( &audioamp6, AUDIOAMP6_MODE_BD );
    audioamp6_set_output( &audioamp6, AUDIOAMP6_OUTPUT_ENABLE );

    log_info( &logger, "---- Start control AudioAmp 6 Click ----" );
}

Application Task

Changes the gain settings ( 20dB - 26dB )

void application_task ( void )
{
    //  Task implementation.

    log_printf( &logger, ">> Set gain 20 dB \r\n" );
    audioamp6_set_gain( &audioamp6, AUDIOAMP6_GAIN_20dB );
    Delay_ms ( 1000 );
    Delay_ms ( 1000 );
    log_printf( &logger, ">> Set gain 26 dB \r\n" );
    audioamp6_set_gain( &audioamp6, AUDIOAMP6_GAIN_26dB );
    Delay_ms ( 1000 );
    Delay_ms ( 1000 );
}

Note

Sets the input voltage from 3.5V to 14.4V.

The full application code, and ready to use projects can be installed directly form compilers IDE(recommneded) or found on LibStock page or mikroE GitHub accaunt.

Other mikroE Libraries used in the example:

  • MikroSDK.Board
  • MikroSDK.Log
  • Click.AudioAmp6

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. The terminal available in all Mikroelektronika compilers, or any other terminal application of your choice, can be used to read the message.


ALSO FROM THIS AUTHOR

Temp-Log Click

0

Temp-Log Click is a precise ambient temperature measurement device, equipped with 8Kbit (1024 bytes) of EEPROM memory, which can be used to permanently store system configuration or log application specific or user preference data. This Click covers a range of temperatures from -55°C to +125°C with the highest accuracy of ±0.5°C, in the range of 0°C to 85°C. The device can also send an ALERT signal to the INT pin of the mikroBUS™ every time programmed temperature thresholds are reached.

[Learn More]

Ambient 18 Click

0

Ambient 18 Click is a compact add-on board used to sense the amount of the present ambient light. This board features the BH1680FVC, an analog current-output ambient light sensor from Rohm Semiconductor. The BH1680FVC can detect a wide range of illuminance up to 10klx and provides excellent responsivity close to the human eyes' response. Besides, it is also characterized by low sensitivity variation across various light sources, a built-in shutdown function, and the ability to process the output signal in analog or digital form. This Click board™ is the most suitable for obtaining ambient light data for adjusting brightness in applications that require power saving and better visibility.

[Learn More]

4-20 mA T Click

0

This aplication changes the value of the output current

[Learn More]