Do some stuff

peripherals/peripheraldata.c

@@ -3,5 +3,37 @@
 //
 
 #include "peripheraldata.h"
+#include "sevenseg.h"
+#include "switches.h"
 
-AudioData audioData;
+AudioData audioData;
+
+SevenSegment displayA;
+
+SevenSegment displayB;
+
+SevenSegment displayC;
+
+SevenSegment displayD;
+
+SevenSegment displayE;
+
+SevenSegment displayF;
+
+SevenSegment displayG;
+
+SevenSegment displayH;
+
+Switches switchesA;
+
+Switches switchesB;
+
+Switches switchesC;
+
+Switches switchesD;
+
+SDL_Texture *gpuTex;
+
+SDL_Surface *gpuSurf;
+
+bool gpuSurfDirty = false;