XOR cypher.

1 files changed, 0 insertions, 57 deletions

diff --git a/door_lock/main.c b/door_lock/main.c
deleted file mode 100644
index d272a7f..0000000
--- a/door_lock/main.c
+++ /dev/null
@@ -1,57 +0,0 @@
-#include <stddef.h>
-
-#include <avr/io.h>
-#include <avr/interrupt.h>
-
-#define PWM_MIN 1200
-#define PWM_MID 3000
-#define PWM_MAX 5000
-
-#define SERVO_PIN  PB1
-#define LOCK_BTN   PD6
-#define UNLOCK_BTN PD7
-
-static inline void servo_init(void)
-{
-	DDRB |= 1 << SERVO_PIN;
-	TCCR1A |= (1 << WGM11) | (1 << COM1A1);
-	TCCR1B |= (1 << WGM12) | (1 << WGM13) | (1 << CS11);
-
-	ICR1 = 40000;
-
-	DDRD &= ~((1 << LOCK_BTN) | (1 << UNLOCK_BTN));
-	PORTD |= (1 << LOCK_BTN) | (1 << UNLOCK_BTN);
-}
-
-static inline void pcint2_init(void)
-{
-	PCICR |= (1 << PCIE2);
-	PCMSK2 |= ((1 << PCINT22) | (1 << PCINT23));
-}
-
-static inline uint8_t is_btn_pressed(uint8_t btn)
-{
-    return !((PIND >> btn) & 0x01);
-}
-
-int main(void) 
-{
-	servo_init();
-	pcint2_init();
-
-	sei();
-
-	for(;;)
-		;
-
-	return 0;
-}
-
-ISR(PCINT2_vect)
-{
-	if (is_btn_pressed(LOCK_BTN))
-		OCR1A = PWM_MID;
-
-	if (is_btn_pressed(UNLOCK_BTN))
-		OCR1A = PWM_MIN;
-}