-ne button.h File Reference
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Department Informatik  >  Informatik 4  >  Lehre  >  WS 2015/16  >  GSPiC  >  Übungen  >  Doku  >  button.h File Reference

SPiCboard library (libspicboard, revision 10917) API documentation

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Typedefs | Enumerations | Functions
button.h File Reference
Button
#include <stdint.h>

Go to the source code of this file.

Typedefs

typedef void(* buttoncallback_t )(BUTTON, BUTTONEVENT)
 Type for button event callback functions. More...
 

Enumerations

enum  BUTTON { BUTTON0 = 4, BUTTON1 = 8 }
 Identifiers for all available buttons. More...
 
enum  BUTTONEVENT { BTNPRESSED = 1, BTNRELEASED = 2 }
 Events for buttons. More...
 

Functions

int8_t sb_button_registerListener (BUTTON btn, BUTTONEVENT eve, buttoncallback_t callback)
 Register a callback function for a button event. More...
 
int8_t sb_button_unregisterListener (BUTTON btn, BUTTONEVENT eve, buttoncallback_t callback)
 Unregister a callback function for a button event. More...
 
BUTTONEVENT sb_button_getState (BUTTON btn)
 Query the current state of a button. More...
 

Detailed Description

Version
$Rev: 7715 $
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