Clear and enable interrupts in IRQ handlers.

1 files changed, 10 insertions, 0 deletions

diff --git a/main.c b/main.c
index 86695c0..6a07711 100644
--- a/main.c
+++ b/main.c
@@ -138,25 +138,33 @@ static inline int is_pressed(uint8_t btn)
 
 ISR(FPM_INT_VEC)
 {
+	cli();
+
 	if (fpm_match()) {
 		unlock();
 		fpm_led(BREATHE, BLUE, 1);
 	} else {
 		fpm_led(BREATHE, RED, 1);
 	}
+
+	sei();
 }
 
 ISR(BTN_INT_VEC)
 {
 	uint16_t id;
 
+	cli();
+
 	if (is_pressed(FRONT_LOCK_PIN)) {
 		lock();
 		fpm_led(FLASH, RED, 1);
 	} else if (is_pressed(BACK_LOCK_PIN)) {
 		lock();
+		fpm_led(FLASH, RED, 1);
 	} else if (is_pressed(BACK_UNLOCK_PIN)) {
 		unlock();
+		fpm_led(FLASH, BLUE, 1);
 	} else if (is_pressed(ENROLL_PIN)) {
 		id = fpm_match();
 		if (id == 1 || id == 2) {
@@ -169,4 +177,6 @@ ISR(BTN_INT_VEC)
 		} else
 			fpm_led(BREATHE, RED, 1);
 	}
+
+	sei();
 }