/Designs/Tools/reflow/SW/key.h
0,0 → 1,51
/* mija 2008
 
*.h file for defines key.c
 
key KEY1
KEY2
KEY3
KEY4
 
!!!!NOTE must be set PIN with PORT and DDR
*/
 
#ifndef __key_h_included__
#define __key_h_included__
 
#define KEYSTABLETIME 5 //umerne rychlosti main smycky cca
//pocet opakovani fce procesKey() za cca 30ms
#define KEYFIRSTREPEATTIME 200
#define KEYREPEATTIME 100
 
#define KEY1 PC0
#define PORT_KEY1 PORTC
#define DDR_KEY1 DDRC
#define PIN_KEY1 PINC
 
#define KEY2 PC1
#define PORT_KEY2 PORTC
#define DDR_KEY2 DDRC
#define PIN_KEY2 PINC
 
void ProcesKey(uint8_t *key);
void KeyInit();
 
//*******************************************************************
//internal
 
#define KEY1Input() (!(PIN_KEY1 & (_BV(KEY1))))
#define KEY1Init() DDR_KEY1 &= (~(_BV(KEY1)))
#define KEY1Pullup() PORT_KEY1 |= _BV(KEY1)
 
#define KEY2Input() (!(PIN_KEY2 & (_BV(KEY2))))
#define KEY2Init() DDR_KEY2 &= (~(_BV(KEY2)))
#define KEY2Pullup() PORT_KEY2 |= _BV(KEY2)
 
#define NOKEY 0
#define TL1 1
#define TL2 2
#define TL1TL2 3
//enum{NOKEY=0,TL1,TL2,TL3,TL4,TL1TL2};
 
#endif /* __key_h_included__ */