SNAKE_STM32F3/joystick_8h_source.html

#ifndef INC_JOYSTICK_H_

#define INC_JOYSTICK_H_


#include "2dspace.h"

#include "main.h"

#include <stdbool.h>


void joystick_init(ADC_HandleTypeDef * adc_handler);


vec2_t joystick_read(void);


bool joystick_check_tilt(void);


direction_t joystick_get_direction(void);


#endif /* INC_JOYSTICK_H_ */

2dspace.h
Definition of 2D space orientation types.

direction_t
direction_t
Movement direction type.
Definition 2dspace.h:19

joystick_init
void joystick_init(ADC_HandleTypeDef *adc_handler)
Initializes joystick handling by passing given ADC handler and starting ADC.
Definition joystick.c:42

joystick_check_tilt
bool joystick_check_tilt(void)
Checks if joystick is tilted past the defined dead zone.
Definition joystick.c:67

joystick_get_direction
direction_t joystick_get_direction(void)
interprets current joystick state as one of 4 directions or NONE.
Definition joystick.c:80

joystick_read
vec2_t joystick_read(void)
Reads current joystick position from ADC.
Definition joystick.c:48

vec2_t
X-Y position type.
Definition 2dspace.h:31