Henrik Ekblad
2fd948fc66
Upgraded RF24 to latest version which supports SoftSPI. Added DigitalIO and UTFT libraries to support the new example. Fix problem reported in RelayWithButtonActuator example.
85 lines
2.6 KiB
C++
85 lines
2.6 KiB
C++
/*
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UTFT_Buttons.h - Add-on Library for UTFT: Buttons
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Copyright (C)2013 Henning Karlsen. All right reserved
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This library adds simple but easy to use buttons to extend the use
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of the UTFT and UTouch libraries.
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You can always find the latest version of the library at
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http://electronics.henningkarlsen.com/
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If you make any modifications or improvements to the code, I would
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appreciate that you share the code with me so that I might include
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it in the next release. I can be contacted through
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http://electronics.henningkarlsen.com/contact.php.
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This library is free software; you can redistribute it and/or
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modify it under the terms of the CC BY-NC-SA 3.0 license.
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Please see the included documents for further information.
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*/
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#ifndef UTFT_Buttons_h
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#define UTFT_Buttons_h
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#if defined(__AVR__)
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#include "Arduino.h"
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#elif defined(__PIC32MX__)
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#include "WProgram.h"
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#elif defined(__arm__)
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#include "Arduino.h"
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#endif
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#include <UTFT.h>
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#include <UTouch.h>
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#if ((!defined(UTFT_VERSION)) || (UTFT_VERSION<241))
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#error : You will need UTFT v2.41 or higher to use this add-on library...
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#endif
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#define MAX_BUTTONS 20 // Maximum number of buttons available at one time
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// Define presets for button status
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#define BUTTON_DISABLED 0x0001
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#define BUTTON_SYMBOL 0x0002
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#define BUTTON_SYMBOL_REP_3X 0x0004
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#define BUTTON_BITMAP 0x0008
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#define BUTTON_NO_BORDER 0x0010
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#define BUTTON_UNUSED 0x8000
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typedef struct
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{
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uint16_t pos_x, pos_y, width, height;
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uint16_t flags;
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char *label;
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bitmapdatatype data;
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} button_type;
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class UTFT_Buttons
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{
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public:
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UTFT_Buttons(UTFT *ptrUTFT, UTouch *ptrUTouch);
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int addButton(uint16_t x, uint16_t y, uint16_t width, uint16_t height, char *label, uint16_t flags=0);
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int addButton(uint16_t x, uint16_t y, uint16_t width, uint16_t height, bitmapdatatype data, uint16_t flags=0);
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void drawButtons();
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void drawButton(int buttonID);
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void enableButton(int buttonID, boolean redraw=false);
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void disableButton(int buttonID, boolean redraw=false);
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void relabelButton(int buttonID, char *label, boolean redraw=false);
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boolean buttonEnabled(int buttonID);
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void deleteButton(int buttonID);
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void deleteAllButtons();
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int checkButtons();
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void setTextFont(uint8_t* font);
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void setSymbolFont(uint8_t* font);
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void setButtonColors(word atxt, word iatxt, word brd, word brdhi, word back);
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protected:
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UTFT *_UTFT;
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UTouch *_UTouch;
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button_type buttons[MAX_BUTTONS];
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word _color_text, _color_text_inactive, _color_background, _color_border, _color_hilite;
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uint8_t *_font_text, *_font_symbol;
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};
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#endif
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