Update main function to use the BIOS VSync

1 files changed, 3 insertions, 3 deletions

diff --git a/src/main.c b/src/main.c
index 6073a6a..2f1c522 100644
--- a/src/main.c
+++ b/src/main.c
@@ -44,12 +44,12 @@ int main(void) {
 
     // Register interrupts.
     irq_init();
+    irs_set(IRQ_VBLANK, irq_stub);
     irs_set(IRQ_HBLANK, irs_hblank_func);
 
     int frame_counter = 0;
     while(true) {
-        // bios_vblank_wait();
-        wait_vsync();
+        bios_vblank_wait();
         poll_keys();
 
         txt_position(0, 1);
@@ -59,7 +59,7 @@ int main(void) {
         txt_printf(" Frame counter: %d", frame_counter);
 
         frame_counter++;
-        // update_button_sprites();
+        update_button_sprites();
     };
 
     return 0;