Source code for the Curilights Controller. See http://www.saccade.com/writing/projects/CuriController/ for details.
Dependencies: FatFileSystem mbed
This is the source code for the Curilights controller. This lets you interactively control a string of Curilights. It provides a simple click-wheel user interface for changing colors, brightness and behavior. It responds to movement and lighting.
Finished Controller
System Block Diagram
UIMenu.h@3:0ac64c4ca40f, 2012-01-17 (annotated)
- Committer:
- isonno
- Date:
- Tue Jan 17 13:45:17 2012 +0000
- Revision:
- 3:0ac64c4ca40f
- Parent:
- 1:d1da77023e6a
- Child:
- 4:cfef06d8bb96
LightSensor settings menu; more work (unsuccessful) on serial input from USB.
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
isonno |
0:6da5625a6946 | 1 | // |
isonno |
0:6da5625a6946 | 2 | // Click-knob menu implementation |
isonno |
0:6da5625a6946 | 3 | // |
isonno |
0:6da5625a6946 | 4 | |
isonno |
0:6da5625a6946 | 5 | #ifndef _UIMENU_ |
isonno |
0:6da5625a6946 | 6 | #define _UIMENU_ |
isonno |
0:6da5625a6946 | 7 | |
isonno |
0:6da5625a6946 | 8 | #include <vector> |
isonno |
0:6da5625a6946 | 9 | #include <string> |
isonno |
0:6da5625a6946 | 10 | |
isonno |
0:6da5625a6946 | 11 | #ifndef _ROTARY_ENCODER_ |
isonno |
0:6da5625a6946 | 12 | #include "RotaryEncoder.h" |
isonno |
0:6da5625a6946 | 13 | #endif |
isonno |
0:6da5625a6946 | 14 | |
isonno |
0:6da5625a6946 | 15 | #ifndef _PUSHBUTTON_ |
isonno |
0:6da5625a6946 | 16 | #include "PushButton.h" |
isonno |
0:6da5625a6946 | 17 | #endif |
isonno |
0:6da5625a6946 | 18 | |
isonno |
0:6da5625a6946 | 19 | class CheapLCD; |
isonno |
0:6da5625a6946 | 20 | |
isonno |
0:6da5625a6946 | 21 | #define SETUP_KNOB_CALLBACKS( className ) \ |
isonno |
0:6da5625a6946 | 22 | virtual void AttachKnob( RotaryEncoder * knob ) { knob->attach( this, &className::KnobMoved ); }\ |
isonno |
0:6da5625a6946 | 23 | virtual void AttachButton( PushButton * button ) { button->attach( this, &className::KnobPushed ); } |
isonno |
3:0ac64c4ca40f | 24 | |
isonno |
3:0ac64c4ca40f | 25 | #define SETUP_KNOBPUSH_CALLBACK( className ) \ |
isonno |
3:0ac64c4ca40f | 26 | virtual void AttachButton( PushButton * button ) { button->attach( this, &className::KnobPushed ); } |
isonno |
0:6da5625a6946 | 27 | |
isonno |
0:6da5625a6946 | 28 | // This class manages the input hardware |
isonno |
0:6da5625a6946 | 29 | class PushKnobUI |
isonno |
0:6da5625a6946 | 30 | { |
isonno |
0:6da5625a6946 | 31 | public: |
isonno |
3:0ac64c4ca40f | 32 | PushKnobUI( CheapLCD * lcd ) : fLCD( lcd ), fKnob( NULL ), fKnobButton( NULL ) {} |
isonno |
0:6da5625a6946 | 33 | virtual ~PushKnobUI() {} |
isonno |
0:6da5625a6946 | 34 | |
isonno |
0:6da5625a6946 | 35 | // Call this with pointers to the devices when the menu is active. |
isonno |
0:6da5625a6946 | 36 | // When another screen is active, pass NULL pointers to de-activate |
isonno |
0:6da5625a6946 | 37 | // the menu. |
isonno |
0:6da5625a6946 | 38 | virtual void ConnectDevices( RotaryEncoder * knob, PushButton * button ); |
isonno |
0:6da5625a6946 | 39 | |
isonno |
0:6da5625a6946 | 40 | // Hands over the control from one control item to another |
isonno |
0:6da5625a6946 | 41 | // (e.g., from a menu to a submenu). Control actions are routed |
isonno |
0:6da5625a6946 | 42 | // to the other item) |
isonno |
1:d1da77023e6a | 43 | virtual void SwitchControl( PushKnobUI * otherDevice ); |
isonno |
0:6da5625a6946 | 44 | |
isonno |
0:6da5625a6946 | 45 | // This gets called any time there's control |
isonno |
0:6da5625a6946 | 46 | // activity, it wakes up the LCD backlight. |
isonno |
0:6da5625a6946 | 47 | virtual void Wake(); |
isonno |
0:6da5625a6946 | 48 | |
isonno |
0:6da5625a6946 | 49 | protected: |
isonno |
0:6da5625a6946 | 50 | |
isonno |
0:6da5625a6946 | 51 | virtual int32_t KnobMoved( int32_t step ); |
isonno |
0:6da5625a6946 | 52 | virtual void KnobPushed(); |
isonno |
0:6da5625a6946 | 53 | virtual void Sleep(); |
isonno |
0:6da5625a6946 | 54 | |
isonno |
0:6da5625a6946 | 55 | SETUP_KNOB_CALLBACKS( PushKnobUI ) |
isonno |
3:0ac64c4ca40f | 56 | |
isonno |
3:0ac64c4ca40f | 57 | CheapLCD * fLCD; |
isonno |
0:6da5625a6946 | 58 | |
isonno |
0:6da5625a6946 | 59 | private: |
isonno |
0:6da5625a6946 | 60 | RotaryEncoder * fKnob; |
isonno |
0:6da5625a6946 | 61 | PushButton * fKnobButton; |
isonno |
0:6da5625a6946 | 62 | }; |
isonno |
0:6da5625a6946 | 63 | |
isonno |
0:6da5625a6946 | 64 | // This knob implements a basic menu system |
isonno |
0:6da5625a6946 | 65 | class UIMenu : public PushKnobUI |
isonno |
0:6da5625a6946 | 66 | { |
isonno |
0:6da5625a6946 | 67 | public: |
isonno |
0:6da5625a6946 | 68 | static const int kNoSelection = -1; |
isonno |
0:6da5625a6946 | 69 | |
isonno |
0:6da5625a6946 | 70 | UIMenu( CheapLCD * lcd, const char * header = NULL, bool upMenuItem = false ); |
isonno |
0:6da5625a6946 | 71 | virtual ~UIMenu() {} |
isonno |
0:6da5625a6946 | 72 | |
isonno |
0:6da5625a6946 | 73 | // Call to add an item to the menu |
isonno |
0:6da5625a6946 | 74 | virtual void AddItem( const char * label ); |
isonno |
0:6da5625a6946 | 75 | |
isonno |
1:d1da77023e6a | 76 | // Turn on / check status the display of the menu |
isonno |
0:6da5625a6946 | 77 | virtual void Display( bool on ); |
isonno |
1:d1da77023e6a | 78 | virtual bool IsDisplayOn() const { return fDisplayOn; } |
isonno |
1:d1da77023e6a | 79 | |
isonno |
1:d1da77023e6a | 80 | // Switch to another menu |
isonno |
1:d1da77023e6a | 81 | virtual void SwitchTo( UIMenu * nextMenu ); |
isonno |
0:6da5625a6946 | 82 | |
isonno |
0:6da5625a6946 | 83 | // Returns the currently selected item |
isonno |
0:6da5625a6946 | 84 | virtual int SelectedItem() { return fSelectedItem; } |
isonno |
0:6da5625a6946 | 85 | |
isonno |
0:6da5625a6946 | 86 | // Force select item (simulates selecting and click it w/ the knob) |
isonno |
0:6da5625a6946 | 87 | virtual void SelectItem( int i ) { fSelectedItem = i; Display( true ); } |
isonno |
0:6da5625a6946 | 88 | |
isonno |
0:6da5625a6946 | 89 | // Change the text of an item (updates display if display is on) |
isonno |
0:6da5625a6946 | 90 | virtual void ChangeItem( int item, const char * label ); |
isonno |
0:6da5625a6946 | 91 | |
isonno |
3:0ac64c4ca40f | 92 | // Change the header (title) of the menu |
isonno |
3:0ac64c4ca40f | 93 | virtual void ChangeHeader( const char * header ); |
isonno |
3:0ac64c4ca40f | 94 | |
isonno |
0:6da5625a6946 | 95 | protected: |
isonno |
0:6da5625a6946 | 96 | vector<string> fLabels; |
isonno |
0:6da5625a6946 | 97 | string fHeader; |
isonno |
0:6da5625a6946 | 98 | |
isonno |
0:6da5625a6946 | 99 | virtual int32_t KnobMoved( int32_t step ); |
isonno |
0:6da5625a6946 | 100 | virtual void KnobPushed(); |
isonno |
3:0ac64c4ca40f | 101 | virtual void ClearItem( int i, uint32_t color ); |
isonno |
0:6da5625a6946 | 102 | |
isonno |
0:6da5625a6946 | 103 | SETUP_KNOB_CALLBACKS( UIMenu ) |
isonno |
0:6da5625a6946 | 104 | |
isonno |
0:6da5625a6946 | 105 | private: |
isonno |
0:6da5625a6946 | 106 | void DrawItem( int item ); |
isonno |
3:0ac64c4ca40f | 107 | void DrawHeader(); |
isonno |
0:6da5625a6946 | 108 | |
isonno |
0:6da5625a6946 | 109 | bool fDisplayOn; |
isonno |
0:6da5625a6946 | 110 | int fSelectedItem; |
isonno |
0:6da5625a6946 | 111 | }; |
isonno |
0:6da5625a6946 | 112 | |
isonno |
0:6da5625a6946 | 113 | #endif |