From e41ec6c078ff92b8bdb12e1196082a7488db69e8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Miloslav=20=C4=8C=C3=AD=C5=BE?= <tastyfish@seznam.cz>
Date: Sat, 13 Jul 2019 18:43:20 +0200
Subject: [PATCH] Fix teminal demo

---
 programs/helloTerminal.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/programs/helloTerminal.c b/programs/helloTerminal.c
index 3dfaaa3..6c930f8 100644
--- a/programs/helloTerminal.c
+++ b/programs/helloTerminal.c
@@ -4,6 +4,7 @@
   license: CC0 1.0
 */
 
+#include <stdio.h>
 #include <unistd.h>  // for usleep
 
 // we need to define screen resolution before including the library:
@@ -102,6 +103,8 @@ int main()
   {
     clearScreen();
 
+    S3L_newFrame();        // has to be called before each frame
+
     S3L_drawScene(scene);  /* This starts the scene rendering. The drawPixel
                               function will be called to draw it. */
     drawScreen();