main.c File Reference

Joystick Click example. More...

#include "board.h"
#include "log.h"
#include "joystick.h"

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

Variables
uint8_t	position
uint8_t	button_state
uint8_t	position_old = 1
uint8_t	button_state_old = 1

Detailed Description

Joystick Click example.

Description

This application configures and enables use of the joystick.

The demo application is composed of two sections :

Application Init

Initialization driver enables - device, sets default configuration and starts write log.

Application Task

(code snippet) This is a example which demonstrates the use of Joystick Click board. Joystick Click communicates with register via I2C by write and read from register, read joystick position and press button state. Results are being sent to the Usart Terminal where you can track their changes. All data logs on usb uart when the sensor is triggered.

Author

MikroE Team

Function Documentation

application_init()

void application_init

(

void

)

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

button_state

uint8_t button_state

button_state_old

uint8_t button_state_old = 1

position

uint8_t position

position_old

uint8_t position_old = 1