TOP Contributors

  1. MIKROE (2642 codes)
  2. Alcides Ramos (347 codes)
  3. Shawon Shahryiar (307 codes)
  4. jm_palomino (112 codes)
  5. Chisanga Mumba (90 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 (136220 times)
  2. FAT32 Library (69487 times)
  3. Network Ethernet Library (55706 times)
  4. USB Device Library (45992 times)
  5. Network WiFi Library (41639 times)
  6. FT800 Library (40782 times)
  7. GSM click (28788 times)
  8. PID Library (26332 times)
  9. mikroSDK (26053 times)
  10. microSD click (25140 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

BT Audio click

Rating:

0

Author: MIKROE

Last Updated: 2019-08-01

Package Version: 1.0.0.1

mikroSDK Library: 1.0.0.0

Category: BT/BLE

Downloaded: 3206 times

Not followed.

License: MIT license  

If you are getting tired of all those cables you need just to listen to your favorite song over speakers, what you need is BT Audio click with Microchip’s RN52 Bluetooth audio module. With onboard 3.5mm jacks for both a microphone and a speaker, this is a complete solution for streaming audio from a smartphone or PC over a wireless connection.

No Abuse Reported

Do you want to subscribe in order to receive notifications regarding "BT Audio click" changes.

Do you want to unsubscribe in order to stop receiving notifications regarding "BT Audio click" changes.

Do you want to report abuse regarding "BT Audio click".

  • mikroSDK Library 2.0.0.0
  • Comments (0)
DOWNLOAD LINK RELATED COMPILER CONTAINS
mikroBasic PRO for ARM
  • lib
  • src
  • exa
  • hlp
  • hex
  • sch
  • pcb
  • doc
mikroBasic PRO for dsPIC30/33 & PIC24
  • lib
  • src
  • exa
  • hlp
  • hex
  • sch
  • pcb
  • doc
mikroBasic PRO for FT90x
  • lib
  • src
  • exa
  • hlp
  • hex
  • sch
  • pcb
  • doc
mikroBasic PRO for PIC
  • lib
  • src
  • exa
  • hlp
  • hex
  • sch
  • pcb
  • doc
mikroBasic PRO for PIC32
  • lib
  • src
  • exa
  • hlp
  • hex
  • sch
  • pcb
  • doc
mikroC PRO for ARM
  • lib
  • src
  • exa
  • hlp
  • hex
  • sch
  • pcb
  • doc
mikroC PRO for dsPIC30/33 & PIC24
  • lib
  • src
  • exa
  • hlp
  • hex
  • sch
  • pcb
  • doc
mikroC PRO for FT90x
  • lib
  • src
  • exa
  • hlp
  • hex
  • sch
  • pcb
  • doc
mikroC PRO for PIC
  • lib
  • src
  • exa
  • hlp
  • hex
  • sch
  • pcb
  • doc
mikroC PRO for PIC32
  • lib
  • src
  • exa
  • hlp
  • hex
  • sch
  • pcb
  • doc
mikroPascal PRO for ARM
  • lib
  • src
  • exa
  • hlp
  • hex
  • sch
  • pcb
  • doc
mikroPascal PRO for dsPIC30/33 & PIC24
  • lib
  • src
  • exa
  • hlp
  • hex
  • sch
  • pcb
  • doc
mikroPascal PRO for FT90x
  • lib
  • src
  • exa
  • hlp
  • hex
  • sch
  • pcb
  • doc
mikroPascal PRO for PIC
  • lib
  • src
  • exa
  • hlp
  • hex
  • sch
  • pcb
  • doc
mikroPascal PRO for PIC32
  • lib
  • src
  • exa
  • hlp
  • hex
  • sch
  • pcb
  • doc

mikroSDK Library Blog

BT Audio click

BT Audio click

Front and back view of the BT Audio click board.

View full image

Library Description

The library covers all the necessary functions to control BT Audio Click board.

Key functions:

  • void btaudio_uartWrite( uint8_t *txData ) - UART write data function.
  • BTAUDIO_STATUS_T btaudio_increaseVolume() - Increase volume function.
  • BTAUDIO_STATUS_T btaudio_nextTrack() - Play next track function.

Examples description

The application is composed of the three sections :

  • System Initialization - Initializes UART and LOG structures sets INT pin as input and RST, CS and PWM pins as output enable interrupts routine and start to write log.
  • Application Initialization - Initialization driver enables - UART, sets Power On, set command mode, set data mode, factory reset, also write log.
  • Application Task - This is an example which demonstrates the use of BT Audio click board. Waits for valid user input and executes functions based on a set of valid commands. Results are being sent to the Usart Terminal where you can track their changes.
  • Commands :
    '+' - volume up
    '-' - volume down
    '>' - next track
    '<' - previous track
    '*' - play/pause track  
void applicationTask()
{
    char receivedData;
    
    if ( UART_Rdy_Ptr() )
    {
        receivedData = UART_Rd_Ptr();

        switch ( receivedData )
        {
            case '+' :
            {
                btaudio_increaseVolume();
                mikrobus_logWrite( "    - Volume Up -", _LOG_LINE );
                break;
            }
            case '-' :
            {
                btaudio_decreaseVolume();
                mikrobus_logWrite( "   - Volume Down -", _LOG_LINE );
                break;
            }
            case '>' :
            {
                btaudio_nextTrack();
                mikrobus_logWrite( "--------------------", _LOG_LINE );
                mikrobus_logWrite( "     Next Track     ", _LOG_LINE );
                mikrobus_logWrite( "--------------------", _LOG_LINE );
                break;
            }
            case '<' :
            {
                btaudio_previousTrack();
                mikrobus_logWrite( "--------------------", _LOG_LINE );
                mikrobus_logWrite( "   Previous Track   ", _LOG_LINE );
                mikrobus_logWrite( "--------------------", _LOG_LINE );
                break;
            }
            case '*' :
            {
                btaudio_pausePlayTrack();
                mikrobus_logWrite( "--------------------", _LOG_LINE );
                mikrobus_logWrite( "  Play/Pause Track  ", _LOG_LINE );
                mikrobus_logWrite( "--------------------", _LOG_LINE );
                break;
            }
        }
    }
}

Other mikroE Libraries used in the example:

  • UART

Additional notes and informations

Depending on the development board you are using, you may need USB UART clickUSB 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

ECG 3 click

6

ECG 3 click is a complete solution for the development of ECG applications, which utilizes a specialized clinical-grade biopotential analog front-end (AFE) IC. ECG 3 click is an ideal solution for the development of heart rate monitoring applications, fitness applications, for the ECG bio-authentication, and similar applications.

[Learn More]

Magneto 7 click

5

Magneto 7 Click is a high-resolution magnetic sensor Click board which allows contactless orientation sensing.

[Learn More]

H-Bridge 13 click

0

H-Bridge 13 Click is a compact add-on board with an H-bridge gate driver, also known as a full-bridge pre-driver. This board features the DRV8411A, a dual H-bridge motor driver with current regulations from Texas Instruments. It can drive one bipolar stepper motor, one or two brushed DC motors, solenoids, and other inductive loads.

[Learn More]