Update the first time

1 files changed, 2 insertions, 0 deletions

diff --git a/src/main.c b/src/main.c
index 7096102..88e2e98 100644
--- a/src/main.c
+++ b/src/main.c
@@ -29,6 +29,8 @@ int main(int argc, char *argv[])
     }
 
     blit_erase(0);
+    wait_vsync();
+    blit_update();
 
     uint8_t bg[24 * 24] = { 0 };
     uint16_t x = 10, y = 10;