2 files changed, 12 insertions, 0 deletions
diff --git a/Smol Watch Project/My Project/watch-library/watch.c b/Smol Watch Project/My Project/watch-library/watch.c
index ad4e7632..73d67c35 100644
--- a/Smol Watch Project/My Project/watch-library/watch.c
+++ b/Smol Watch Project/My Project/watch-library/watch.c
@@ -173,6 +173,14 @@ void watch_display_string(Watch *watch, char *string, uint8_t position) {
 	}
 }
 
+void watch_enable_interrupts(Watch *watch) {
+	EXTERNAL_IRQ_0_init();
+}
+
+void watch_register_interrupt_callback(Watch *watch, const uint32_t pin, ext_irq_cb_t callback) {
+	ext_irq_register(pin, callback);
+}
+
 void watch_enable_led(Watch *watch) {
 	if (watch->led_enabled) return;
 
diff --git a/Smol Watch Project/My Project/watch-library/watch.h b/Smol Watch Project/My Project/watch-library/watch.h
index cab19bec..876c240a 100644
--- a/Smol Watch Project/My Project/watch-library/watch.h
+++ b/Smol Watch Project/My Project/watch-library/watch.h
@@ -10,6 +10,7 @@
 #define WATCH_H_
 #include <stdint.h>
 #include "hpl_calendar.h"
+#include "hal_ext_irq.h"
 
 typedef struct Watch {
 	bool display_enabled;
@@ -43,6 +44,9 @@ void watch_get_date_time(struct calendar_date_time *date_time);
 
 void watch_enable_analog(Watch *watch, const uint8_t pin);
 
+void watch_enable_interrupts(Watch *watch);
+void watch_register_interrupt_callback(Watch *watch, const uint32_t pin, ext_irq_cb_t callback);
+
 void watch_enable_digital_input(const uint8_t pin);
 void watch_enable_digital_output(const uint8_t pin);