Start building out numpad menu

menu_numpad.cpp

@@ -0,0 +1,53 @@
+#include "menu_numpad.h"
+#include "menu_numpad_buttons.h"
+
+#include <avr/pgmspace.h>
+
+#include "color_theme.h"
+#include "nano_gui.h"
+
+void initNumpad(void);
+MenuReturn_e runNumpad(const ButtonPress_e tuner_button,
+                       const ButtonPress_e touch_button,
+                       const Point touch_point,
+                       const int16_t knob);
+Menu_t numpad_menu = {
+  initNumpad,
+  runNumpad,
+  nullptr
+};
+
+Menu_t *const numpadMenu = &numpad_menu;
+
+void drawNumpad(void)
+{
+  displayFillrect(0,47,320,200,COLOR_BACKGROUND);
+  Button button;
+  Button* bp;
+  for(uint8_t i = 0; i < NUMPAD_MENU_NUM_BUTTONS; ++i){
+    memcpy_P(&bp, &(numpadMenuButtons[i]), sizeof(bp));
+    memcpy_P(&button,bp,sizeof(button));
+    drawButton(&button);
+  }
+}
+
+void initNumpad(void)
+{
+  numpadMenuFrequency = 0;
+  drawNumpad();
+}
+
+MenuReturn_e runNumpad(const ButtonPress_e tuner_button,
+                       const ButtonPress_e touch_button,
+                       const Point touch_point,
+                       const int16_t knob)
+{
+  (void)tuner_button;(void)touch_button;(void)touch_point;(void)knob;//TODO
+
+  if(NUMPAD_MENU_EXIT_FREQ == numpadMenuFrequency){
+    return MenuReturn_e::ExitedRedraw;
+  }
+  else{
+    return MenuReturn_e::StillActive;
+  }
+}

menu_numpad.h

@@ -0,0 +1,2 @@
+#include "menu.h"
+extern Menu_t* const numpadMenu;