Add simple static screen based on idea by SvOlli

firmware/l0dable/static.c

@@ -0,0 +1,33 @@
+#include <sysinit.h>
+#include <string.h>
+
+#include "basic/basic.h"
+#include "basic/config.h"
+#include "basic/random.h"
+
+#include "lcd/render.h"
+#include "lcd/display.h"
+
+#include "lcd/fonts.h"
+#include "lcd/fonts/invaders.h"
+
+#include "funk/mesh.h"
+
+#include "usetable.h"
+
+
+void ram(void)
+{
+   int x, y;
+
+   while( getInputRaw() == BTN_NONE ) {
+       for( x = 0; x < RESX; x++ ) {
+           for( y = 0; y < RESY_B; y++ ) {
+               lcdBuffer[y*RESX+x]=getRandom()&0xff;
+         }
+      }
+      lcdDisplay();
+   }
+   return;
+}
+