Atmel Software Framework

services/usb/_asf_v1/class/audio/examples/host/user_interface/controller/controller.h File Reference
#include "compiler.h"

Functions

Initialization
void controller_init (uint32_t fcpu_hz, uint32_t fhsb_hz, uint32_t fpbb_hz, uint32_t fpba_hz)
 Initialization function of the controller interface. More...
 
is_joystick_up
bool is_joystick_up (void)
 check if up is pressed. More...
 
is_joystick_down
bool is_joystick_down (void)
 check if down is pressed. More...
 
is_joystick_right
bool is_joystick_right (void)
 check if right is pressed. More...
 
is_joystick_left
bool is_joystick_left (void)
 check if left is pressed. More...
 
is_joystick_pressed
bool is_joystick_pressed (void)
 check if pressed is pressed. More...
 

void controller_init ( uint32_t  fcpu_hz,
uint32_t  fhsb_hz,
uint32_t  fpbb_hz,
uint32_t  fpba_hz 
)

Initialization function of the controller interface.

Parameters
fcpu_hzCPU frequency.
fhsb_hzHSB frequency.
fpbb_hzPBB frequency.
fpba_hzPBA frequency.
bool is_joystick_down ( void  )

check if down is pressed.

bool is_joystick_left ( void  )

check if left is pressed.

bool is_joystick_pressed ( void  )

check if pressed is pressed.

bool is_joystick_right ( void  )

check if right is pressed.

bool is_joystick_up ( void  )

check if up is pressed.