1 files changed, 7 insertions, 3 deletions

diff --git a/src/main.c b/src/main.c
index 2f1c522..ec2150a 100644
--- a/src/main.c
+++ b/src/main.c
@@ -24,9 +24,13 @@ int hblank_counter = 0;
 
 void
 irs_hblank_func() {
-    u16 clr = (DISP_VCOUNT / 8);
-    PAL_BUFFER_BG[0] = rgb15(clr, 0, 31 - clr);
     hblank_counter++;
+    if (DISP_VCOUNT >= 160) {
+        PAL_BUFFER_BG[0] = rgb15(0, 0, 0);
+    } else {
+        u16 clr = (DISP_VCOUNT / 8);
+        PAL_BUFFER_BG[0] = rgb15(clr, 0, 31 - clr);
+    }
 }
 
 int main(void) {
@@ -56,7 +60,7 @@ int main(void) {
         txt_clear_line();
         txt_printf(" HBlank counter: %d\n", hblank_counter);
         txt_clear_line();
-        txt_printf(" Frame counter: %d", frame_counter);
+        txt_printf(" Frame counter: %d\n", frame_counter);
 
         frame_counter++;
         update_button_sprites();