Guillaume Fricker / Mbed 2 deprecated Menu

4 errors

Dependencies:   KS0108_PCF8574 mbed

menbed/include/menbedStructure.h@0:936f1c020120, 2012-09-05 (annotated)

Committer:
GuiTwo
Date:
Wed Sep 05 07:21:59 2012 +0000
Revision:
0:936f1c020120
With KS0108;

Who changed what in which revision?

UserRevisionLine numberNew contents of line
GuiTwo 0:936f1c020120 1 #ifndef _MENBEDSTRUCTURE_H_
GuiTwo 0:936f1c020120 2 #define _MENBEDSTRUCTURE_H_
GuiTwo 0:936f1c020120 3
GuiTwo 0:936f1c020120 4 #include "mbed.h"
GuiTwo 0:936f1c020120 5
GuiTwo 0:936f1c020120 6 struct menuParam;
GuiTwo 0:936f1c020120 7 struct menuItem;
GuiTwo 0:936f1c020120 8 struct menu;
GuiTwo 0:936f1c020120 9
GuiTwo 0:936f1c020120 10 typedef struct menuParam menuParam_t;
GuiTwo 0:936f1c020120 11 typedef struct menuItem menuItem_t;
GuiTwo 0:936f1c020120 12 typedef struct menu menu_t;
GuiTwo 0:936f1c020120 13
GuiTwo 0:936f1c020120 14 struct menuParam{
GuiTwo 0:936f1c020120 15 // Pointer to a function returning a float containing the current value of
GuiTwo 0:936f1c020120 16 // the parameter.
GuiTwo 0:936f1c020120 17 float (*initValFcn)(void);
GuiTwo 0:936f1c020120 18 // Pointer to a function taking a float that is called when the parameter
GuiTwo 0:936f1c020120 19 // value is modified.
GuiTwo 0:936f1c020120 20 void (*finalValFcn)(float);
GuiTwo 0:936f1c020120 21 // Copy of the initial value;
GuiTwo 0:936f1c020120 22 float initVal;
GuiTwo 0:936f1c020120 23 // Temporary copy of the parameter used to the hold the modified value
GuiTwo 0:936f1c020120 24 // before it is committed.
GuiTwo 0:936f1c020120 25 float tempVal;
GuiTwo 0:936f1c020120 26 // Boolean indicating whether the finalValFcn should be called each time
GuiTwo 0:936f1c020120 27 // the user makes a change to the variable or whether it should only be
GuiTwo 0:936f1c020120 28 // called once the user confirms the change.
GuiTwo 0:936f1c020120 29 bool liveUpdate;
GuiTwo 0:936f1c020120 30 // Minimum allowable value.
GuiTwo 0:936f1c020120 31 float min;
GuiTwo 0:936f1c020120 32 // Maximum allowable value.
GuiTwo 0:936f1c020120 33 float max;
GuiTwo 0:936f1c020120 34 // Amount by which to increment/decrement the parameter with each presses of
GuiTwo 0:936f1c020120 35 // the up/down button.
GuiTwo 0:936f1c020120 36 float inc;
GuiTwo 0:936f1c020120 37 };
GuiTwo 0:936f1c020120 38
GuiTwo 0:936f1c020120 39 struct menuItem{
GuiTwo 0:936f1c020120 40 // Pointer to function that will be called when menu item selected. This
GuiTwo 0:936f1c020120 41 // may be a null pointer if no function should be called.
GuiTwo 0:936f1c020120 42 void (*selFcn)();
GuiTwo 0:936f1c020120 43 // New menu to display when item selected. This can be set to null if a
GuiTwo 0:936f1c020120 44 // new menu item should not be called when the menu item is selected.
GuiTwo 0:936f1c020120 45 menu_t *childMenu;
GuiTwo 0:936f1c020120 46 // If true, childMenuIsAncestor indicates that the child menu's parent menu
GuiTwo 0:936f1c020120 47 // should be set to null. This will prevent the user from moving to the
GuiTwo 0:936f1c020120 48 // from the child menu back to the current menu. This is useful when the
GuiTwo 0:936f1c020120 49 // menu item is something like "Goto root menu". Once the user is in the
GuiTwo 0:936f1c020120 50 // root menu, we don't want the user to press and hold the select key or
GuiTwo 0:936f1c020120 51 // press the cancel key in order to return to the current menu.
GuiTwo 0:936f1c020120 52 bool childMenuIsAncestor;
GuiTwo 0:936f1c020120 53 // Pointer a structure which itself points to a float that will be displayed
GuiTwo 0:936f1c020120 54 // in place of the %f in the text of the menu item. If the param struct
GuiTwo 0:936f1c020120 55 // has an inc memeber that is non-zero, the parameter can be modified by the
GuiTwo 0:936f1c020120 56 // user. In particular, when the user selects this menu item, the parameter
GuiTwo 0:936f1c020120 57 // is highlighted and the user can then use the up and down buttons to
GuiTwo 0:936f1c020120 58 // modify its value.
GuiTwo 0:936f1c020120 59 menuParam_t *param;
GuiTwo 0:936f1c020120 60 // Array of char pointers to the strings that will be catenated to form
GuiTwo 0:936f1c020120 61 // the text of the menu item. To insert either a menu parameter or state
GuiTwo 0:936f1c020120 62 // variable into the menu item text, make one of the strings a printf-style
GuiTwo 0:936f1c020120 63 // conversion specifier for a float. (Note: only floats are allowed,
GuiTwo 0:936f1c020120 64 // integer are not.) The last string must be an empty string ("") to
GuiTwo 0:936f1c020120 65 // indicate it is the last string in the array. If the empty string is
GuiTwo 0:936f1c020120 66 // omitted, unpredictable behavior will result.
GuiTwo 0:936f1c020120 67 char *text[];
GuiTwo 0:936f1c020120 68 };
GuiTwo 0:936f1c020120 69
GuiTwo 0:936f1c020120 70
GuiTwo 0:936f1c020120 71 #endif /* _MENBEDSTRUCTURE_H_ */