IRremoteInt.h File Reference

#include <WProgram.h>

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Classes
struct	irparams_t

Macros
#define	EXTERN   extern
#define	RAWBUF   101
#define	STATE_IDLE   2
#define	STATE_MARK   3
#define	STATE_SPACE   4
#define	STATE_STOP   5
#define	STATE_OVERFLOW   6
#define	BLINKLED   13
#define	BLINKLED_ON()   (PORTB |= B00100000)
#define	BLINKLED_OFF()   (PORTB &= B11011111)
#define	SYSCLOCK   16000000
#define	cbi(sfr, bit)   (_SFR_BYTE(sfr) &= ~_BV(bit))
#define	sbi(sfr, bit)   (_SFR_BYTE(sfr) |= _BV(bit))
#define	MARK_EXCESS   100
#define	USECPERTICK   50
#define	TOLERANCE   25
#define	LTOL   (1.0 - (TOLERANCE/100.))
#define	UTOL   (1.0 + (TOLERANCE/100.))
#define	_GAP   5000
#define	GAP_TICKS   (_GAP/USECPERTICK)
#define	TICKS_LOW(us)    ((int)(((us)*LTOL/USECPERTICK)))
#define	TICKS_HIGH(us)   ((int)(((us)*UTOL/USECPERTICK + 1)))
#define	MARK   0
#define	SPACE   1
#define	IR_USE_TIMER2
#define	TIMER_RESET
#define	TIMER_ENABLE_PWM   (TCCR2A |= _BV(COM2B1))
#define	TIMER_DISABLE_PWM   (TCCR2A &= ~(_BV(COM2B1)))
#define	TIMER_ENABLE_INTR   (TIMSK2 = _BV(OCIE2A))
#define	TIMER_DISABLE_INTR   (TIMSK2 = 0)
#define	TIMER_INTR_NAME   TIMER2_COMPA_vect
#define	TIMER_CONFIG_KHZ(val)
#define	TIMER_COUNT_TOP   (SYSCLOCK * USECPERTICK / 1000000)
#define	TIMER_CONFIG_NORMAL()
#define	TIMER_PWM_PIN   3

Variables
EXTERN volatile irparams_t	irparams

Macro Definition Documentation

#define _GAP   5000

Definition at line 135 of file IRremoteInt.h.

#define BLINKLED   13

Definition at line 91 of file IRremoteInt.h.

#define BLINKLED_OFF

(

)

(PORTB &= B11011111)

Definition at line 93 of file IRremoteInt.h.

#define BLINKLED_ON

(

)

(PORTB |= B00100000)

Definition at line 92 of file IRremoteInt.h.

#define cbi	(		sfr,
			bit
	)		(_SFR_BYTE(sfr) &= ~_BV(bit))

Definition at line 109 of file IRremoteInt.h.

#define EXTERN   extern

Definition at line 37 of file IRremoteInt.h.

#define GAP_TICKS   (_GAP/USECPERTICK)

Definition at line 136 of file IRremoteInt.h.

#define IR_USE_TIMER2

Definition at line 215 of file IRremoteInt.h.

#define LTOL   (1.0 - (TOLERANCE/100.))

Definition at line 131 of file IRremoteInt.h.

#define MARK   0

Definition at line 144 of file IRremoteInt.h.

#define MARK_EXCESS   100

Definition at line 124 of file IRremoteInt.h.

#define RAWBUF   101

Definition at line 43 of file IRremoteInt.h.

#define sbi	(		sfr,
			bit
	)		(_SFR_BYTE(sfr) |= _BV(bit))

Definition at line 113 of file IRremoteInt.h.

#define SPACE   1

Definition at line 145 of file IRremoteInt.h.

#define STATE_IDLE   2

Definition at line 60 of file IRremoteInt.h.

#define STATE_MARK   3

Definition at line 61 of file IRremoteInt.h.

#define STATE_OVERFLOW   6

Definition at line 64 of file IRremoteInt.h.

#define STATE_SPACE   4

Definition at line 62 of file IRremoteInt.h.

#define STATE_STOP   5

Definition at line 63 of file IRremoteInt.h.

#define SYSCLOCK   16000000

Definition at line 102 of file IRremoteInt.h.

#define TICKS_HIGH

(

us

)

((int)(((us)*UTOL/USECPERTICK + 1)))

Definition at line 139 of file IRremoteInt.h.

#define TICKS_LOW

(

us

)

((int)(((us)*LTOL/USECPERTICK)))

Definition at line 138 of file IRremoteInt.h.

#define TIMER_CONFIG_KHZ

(

val

)

Value:

({ \
    const uint8_t pwmval = SYSCLOCK / 2000 / (val); \
    TCCR2A               = _BV(WGM20); \
    TCCR2B               = _BV(WGM22) | _BV(CS20); \
    OCR2A                = pwmval; \
    OCR2B                = pwmval / 3; \
})

Definition at line 234 of file IRremoteInt.h.

#define TIMER_CONFIG_NORMAL

(

)

Value:

({ \
        TCCR2A = _BV(WGM21); \
        TCCR2B = _BV(CS21); \
        OCR2A  = TIMER_COUNT_TOP / 8; \
        TCNT2  = 0; \
    })

Definition at line 253 of file IRremoteInt.h.

#define TIMER_COUNT_TOP   (SYSCLOCK * USECPERTICK / 1000000)

Definition at line 242 of file IRremoteInt.h.

#define TIMER_DISABLE_INTR   (TIMSK2 = 0)

Definition at line 231 of file IRremoteInt.h.

#define TIMER_DISABLE_PWM   (TCCR2A &= ~(_BV(COM2B1)))

Definition at line 229 of file IRremoteInt.h.

#define TIMER_ENABLE_INTR   (TIMSK2 = _BV(OCIE2A))

Definition at line 230 of file IRremoteInt.h.

#define TIMER_ENABLE_PWM   (TCCR2A |= _BV(COM2B1))

Definition at line 228 of file IRremoteInt.h.

#define TIMER_INTR_NAME   TIMER2_COMPA_vect

Definition at line 232 of file IRremoteInt.h.

#define TIMER_PWM_PIN   3

Definition at line 269 of file IRremoteInt.h.

#define TIMER_RESET

Definition at line 227 of file IRremoteInt.h.

#define TOLERANCE   25

Definition at line 130 of file IRremoteInt.h.

#define USECPERTICK   50

Definition at line 127 of file IRremoteInt.h.

#define UTOL   (1.0 + (TOLERANCE/100.))

Definition at line 132 of file IRremoteInt.h.

Variable Documentation

EXTERN volatile irparams_t irparams

Definition at line 69 of file IRremoteInt.h.