encoder, adc, averaging

menu.h

@@ -1,7 +1,15 @@
 #ifndef _MENU_H_
 #include <stdint.h>
 
-void set_page(uint8_t page_num);
+extern volatile uint8_t menu_state;
+
+extern volatile uint16_t temp_values[4];
+extern volatile uint16_t temp_setpoints[4];
+
+void write_temps(void);
+void write_setpoints(void);
+void update_cursor(void);
+void set_item(uint8_t page_num);
 void draw_menu(void);
 
 #endif