Towards version 1.21RC1

Added multi-tap probing
Added M260/M281 I2C send and receive
Added absolute babystepping mode
Fix for pressure advance with non-uniform extrusoin rate
Disabled cache oin SAM4E
Fixed FTP "listen failed" bug
Fixed crash when trying to confoigure a filament monitor on a DueX
endstop input
Change endstops 5-9 pin allocation when no DueX board present
Show board revision as 1.02 if VSSA sense present
Ported DHCP fixes form lwip 2 to Duet 06/085 build
M304 bug fix
Bug fix to recent PrintMonitor change when getting "Generated by" string

1 files changed, 67 insertions, 0 deletions

diff --git a/src/Display/Menu.h b/src/Display/Menu.h
new file mode 100644
index 00000000..2177042c
--- /dev/null
+++ b/src/Display/Menu.h
@@ -0,0 +1,67 @@
+/*
+ * Menu.h
+ *
+ *  Created on: 22 Jan 2018
+ *      Author: David
+ */
+
+#ifndef SRC_DISPLAY_MENU_H_
+#define SRC_DISPLAY_MENU_H_
+
+#include "RepRapFirmware.h"
+
+class Lcd7920;
+
+class MenuItem
+{
+public:
+	friend class EnumeratedMenu;
+
+protected:
+	MenuItem();
+
+private:
+	MenuItem *next;
+};
+
+class Menu
+{
+public:
+	virtual void Show(Lcd7920& lcd) = 0;
+
+	void SetParent(Menu *p) { parent = p; }
+
+protected:
+	Menu(const char *nm) : name(nm) { parent = nullptr; }
+
+	Menu *parent;
+	const char *name;
+};
+
+class EnumeratedMenu : public Menu
+{
+public:
+	EnumeratedMenu(const char *nm);
+
+	void AddItem(MenuItem *newItem);
+	void Show(Lcd7920& lcd) override;
+
+private:
+	MenuItem *items;
+};
+
+class FilesMenu : public Menu
+{
+public:
+	FilesMenu(const char *nm);
+
+	void Show(Lcd7920& lcd) override;
+
+private:
+	static constexpr size_t DisplayedFilenameLength = 20;
+	static constexpr size_t MaxFiles = 6;
+	String<DisplayedFilenameLength> fileNames[MaxFiles];
+	String<FILENAME_LENGTH> previousFile;					// the last filename displayed on the previous page
+};
+
+#endif /* SRC_DISPLAY_MENU_H_ */