main.c File Reference

Volume Click example. More...

#include "board.h"
#include "log.h"
#include "volume.h"

Functions
void	application_init (void)
void	application_task (void)
int	main (void)

Variables
float	left_speaker_gain
float	right_speaker_gain
uint8_t	one_circle

Detailed Description

Volume Click example.

Description

This example sets up the device and performs volume turn up and down.

The demo application is composed of two sections :

Application Init

Initializes drivers and powers up the device.

Application Task

Circles the volume from -40 [dB] to 10 [dB] back and forth.

Author

Stefan Nikolic

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

)

Variable Documentation

left_speaker_gain

float left_speaker_gain

one_circle

uint8_t one_circle

right_speaker_gain

float right_speaker_gain