- Fixed drawing of round objects (Circles, Rounded Rects) using a lookup table

- Added function to read out the display_buffer via USB-Serial
 - Added basic structure and files for later complete firmware (still in progress)
 - Added Doc folder with schematic in it
 - Added Python script and batch file to read out the display buffer and open the image in gimp

Firmware/MIDI_Note_List.h

@@ -0,0 +1,37 @@
+/*
+ * MIDI_Note_List.h
+ *
+ * Created: Sat Jan 15 2022 16:13:47
+ *  Author Chris
+ */
+#ifndef MIDI_NOTE_LIST_H_
+#define MIDI_NOTE_LIST_H_
+
+// ============================================================================================
+// Includes
+#include <stdint.h>
+
+#include "pico/types.h"
+
+
+// ============================================================================================
+// Defines
+#define MIDI_NOTE_LIST_LENGTH	128	
+
+
+// ============================================================================================
+// Datatypes
+typedef struct
+{
+	char 	Tone_Name[2];
+	int8_t	Octave;
+	float	Frequency;
+} Note_Entry_s;
+
+extern const Note_Entry_s _MIDI_Note_List[MIDI_NOTE_LIST_LENGTH];
+
+// ============================================================================================
+// Function Declarations
+
+
+#endif /* MIDI_NOTE_LIST_H_ */