diff --git a/main/adb.c b/main/adb.c
index ef24d84..7359745 100644
--- a/main/adb.c
+++ b/main/adb.c
@@ -102,12 +102,19 @@ void	adb_init(void) {
 	rmt_config(&adb_rmt_rx);
 
 	/* If jumper is set, switch to ADB host mode */
-	if (gpio_get_level(GPIO_ADBSRC) == 0)
+	if (adb_is_host())
 		xTaskCreatePinnedToCore(adb_task_host, "ADB_HOST", 6 * 1024, NULL, tskADB_PRIORITY, NULL, 1);
 	else
 		xTaskCreatePinnedToCore(adb_task_idle, "ADB_MOUSE", 6 * 1024, NULL, tskADB_PRIORITY, NULL, 1);
 }
 
+inline bool	adb_is_host(void) {
+	if (gpio_get_level(GPIO_ADBSRC) == 0)
+		return true;
+	else
+		return false;
+}
+
 /*
  * Probe ADB mouse. Also switch the mouse to a better mode if avaible
  *
@@ -366,9 +373,7 @@ static uint16_t	IRAM_ATTR adb_rx_mouse() {
 
 		if (adb_rx_isone(*(items+i)))
 			data |= 1;
-		//printf("%d:%dus %d:%dus ", (items+i)->level0, (items+i)->duration0, (items+i)->level1, (items+i)->duration1);
 	}
-	//printf("\n");
 	vRingbufferReturnItem(rb, (void*) items);
 
 	return data;
diff --git a/main/adb.h b/main/adb.h
index 1933d21..3bcd34e 100644
--- a/main/adb.h
+++ b/main/adb.h
@@ -27,6 +27,7 @@
 
 /* prototypes */
 void	adb_init(void);
+bool	adb_is_host(void);
 void    adb_task_host(void *pvParameters);
 void    adb_task_idle(void *pvParameters);