Headphone AMP Click Example. More...

#include "board.h"
#include "log.h"
#include "headphoneamp.h"

Functions
void	application_init (void)

void	application_task (void)

int	main (void)

Detailed Description

Headphone AMP Click Example.

Description

This library contains API for the Headphone AMP click driver. This demo application shows use of a Headphone AMP click board™.

The demo application is composed of two sections :

Application Init

Initialization of GPIO module and log UART. After driver initialization the app set default settings, performs power-up sequence, sets a the sound volume of -12 dB.

Application Task

This is an example that shows the use of Headphone AMP click board™. The app performs circles the volume from -12 dB to 3 dB back and forth, increase/decrement by 3dB. Results are being sent to the Usart Terminal where you can track their changes.

Author: Nenad Filipovic

Function Documentation

◆ application_init()

void application_init ( void )

< Logger config object.

< 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 LOG_MAP_USB_UART macro definition for detailed explanation.

◆ application_task()

void application_task ( void )

◆ main()

int main ( void )

Functions