LED Control Macros
[XNUT-100 & XNUT-105 DIN-rail SBC]

Collaboration diagram for LED Control Macros:

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Detailed Description

Functions to drive the XNUT status LED S1 (LED3) and S2 (LED4).

Defines
#define	LED_S1_OFF()   PORTF &= ~_BV(2); PORTF &= ~_BV(3);
#define	LED_S1_RED()   PORTF &= ~_BV(2); PORTF |= _BV(3);
#define	LED_S1_GREEN()   PORTF |= _BV(2); PORTF &= ~_BV(3);
#define	LED_S2_OFF()   PORTF &= ~_BV(0); PORTF &= ~_BV(1);
#define	LED_S2_RED()   PORTF &= ~_BV(0); PORTF |= _BV(1);
#define	LED_S2_GREEN()   PORTF |= _BV(0); PORTF &= ~_BV(1);

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Define Documentation

#define LED_S1_OFF (   )     PORTF &= ~_BV(2); PORTF &= ~_BV(3);

Switch LED S1 off

#define LED_S1_RED (   )     PORTF &= ~_BV(2); PORTF |= _BV(3);

Switch LED S1 red

#define LED_S1_GREEN (   )     PORTF |= _BV(2); PORTF &= ~_BV(3);

Switch LED S1 green

#define LED_S2_OFF (   )     PORTF &= ~_BV(0); PORTF &= ~_BV(1);

Switch LED S2 off

#define LED_S2_RED (   )     PORTF &= ~_BV(0); PORTF |= _BV(1);

Switch LED S2 red

#define LED_S2_GREEN (   )     PORTF |= _BV(0); PORTF &= ~_BV(1);

Switch LED S2 green

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