- 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/Mode_Manager.h

@@ -0,0 +1,59 @@
+/*
+ * Mode_Manager.h
+ *
+ * Created: Fri Jan 27 2023 22:12:39
+ *  Author Chris
+ */
+#ifndef MODE_MANAGER_H_
+#define MODE_MANAGER_H_
+
+// ============================================================================================
+// Includes
+#include <stdio.h>
+#include <stdint.h>
+#include <stdbool.h>
+
+#include "pico/types.h"
+
+
+// ============================================================================================
+// Defines
+
+
+// ============================================================================================
+// Enumeration
+enum Mode_e
+{
+	MIDI,
+	JAM,
+	CONSTANT,
+	PREVIEW
+};
+
+
+// ============================================================================================
+// Datatypes
+typedef enum Mode_e Mode;
+
+
+// ============================================================================================
+// Function Declarations
+void Mode_Manager_Init(void);
+
+void Mode_Manager_Tick(void);
+void Mode_Manager_Cycle_Mode(void);
+
+void Mode_Manager_Set_Mode(Mode mode);
+Mode Mode_Manager_Get_Current_Mode(void);
+
+void Mode_Manager_Set_Default_Color_Notes(void);
+
+uint Mode_Manager_Jam_Get_Current_Angle();
+uint Mode_Manager_Jam_Get_Next_Angle();
+
+uint Mode_Manager_Jam_Get_Duration_s();
+uint Mode_Manager_Jam_Get_Duration_Tick();
+uint Mode_Manager_Jam_Get_Time_Left_s();
+uint Mode_Manager_Jam_Get_Time_Left_Tick();
+
+#endif /* MODE_MANAGER_H_ */