AudioAmp 9 Click Example. More...

#include "board.h"
#include "log.h"
#include "audioamp9.h"

Functions
void	application_init (void)

void	application_task (void)

int	main (void)

Detailed Description

AudioAmp 9 Click Example.

Description

This example demonstrates the use of the AudioAmp 9 Click board by changing the gain level.

The demo application is composed of two sections :

Application Init

Initializes the driver and performs default configuration putting AudioAmp 9 Click into Gain 1 mode with unmuted output.

Application Task

Controlling the volume of the speaker by setting the gain level, and increasing it every 5 seconds until the maximum level is reached, then the sound is muted for 5 seconds.

Author: Stefan Ilic

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