Wynand Steenberg
DISCO-F469NI_Button_and_Slider_Library v1.0
Dependencies: BSP_DISCO_F469NI LCD_DISCO_F469NI TS_DISCO_F469NI mbed
Diff: F469GUI/F469_BUTTON.hpp
- Revision:
- 0:ebf3f36f3a64
diff -r 000000000000 -r ebf3f36f3a64 F469GUI/F469_BUTTON.hpp
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/F469GUI/F469_BUTTON.hpp Tue Sep 25 12:38:48 2018 +0000
@@ -0,0 +1,264 @@
+/*-----------------------------------------------------------
+ * F469_BUTTON Library v1.0
+ * Copyright (c) 2018 Wynand Steenberg
+ * s216875730@mandela.ac.za
+ *
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ *-----------------------------------------------------------
+ */
+
+#ifndef F469_BUTTON_HPP
+#define F469_BUTTON_HPP
+
+#include "mbed.h"
+#include <string>
+#include "TS_DISCO_F469NI.h"
+#include "LCD_DISCO_F469NI.h"
+#include "F469GUI.hpp"
+
+/** A Class library for using Buttons on the DISCO-F469NI Development board. The class
+ * uses the existing BSP class created by Team ST.
+ *
+ * Example:
+ * @code
+ * #include "mbed.h"
+ * #include "F469_BUTTON.hpp"
+ *
+ * DigitalOut led_green(LED1);
+ * DigitalOut led_orange(LED2);
+ * DigitalOut led_red(LED3);
+ * DigitalOut led_blue(LED4);
+ *
+ * TS_DISCO_F469NI ts_;
+ * LCD_DISCO_F469NI lcd_;
+ *
+ * int main()
+ * {
+ * led_green = 1; // Switch off all LEDs
+ * led_orange = 1;
+ * led_red = 1;
+ * led_blue = 1;
+ *
+ * lcd_.Clear(LCD_COLOR_WHITE); // Set LCD Background colour
+ *
+ * Button btn1(lcd_, ts_, 20, 100, 120, 60,
+ * LCD_COLOR_BLUE, LCD_COLOR_YELLOW, 1, "BUTTON1", Font20); // Define btn1 button
+ * btn1.Render(); // Draw btn1 button
+ *
+ * Button test(lcd_, ts_, 160, 100, 120, 60,
+ * LCD_COLOR_DARKBLUE, LCD_COLOR_GREEN, 1, "TEST", Font20); // Define test button
+ * test.Render(); // Draw test button
+ *
+ * Button show(lcd_, ts_, 300, 100, 120, 60,
+ * LCD_COLOR_BROWN, LCD_COLOR_GRAY, 1, "SHOW", Font20); // Define hide button
+ * show.Hide();
+ *
+ * Button hide(lcd_, ts_, 300, 100, 120, 60,
+ * LCD_COLOR_BROWN, LCD_COLOR_GRAY, 1, "HIDE", Font20); // Define hide button
+ * hide.Render(); // Draw hide button
+ *
+ * Button button3D(lcd_, ts_, 580, 100, 160, 60,
+ * LCD_COLOR_BLUE, LCD_COLOR_YELLOW, 2, "3D BUTTON", Font20); // Define button3D button
+ * button3D.Render(); // Draw 3Dbutton button
+ *
+ *
+ *
+ * lcd_.SetTextColor(LCD_COLOR_BLACK); // Set Text colour to Black
+ * lcd_.SetFont(&Font20); // Font size 20
+ * lcd_.DisplayStringAt(5, 5, (uint8_t *)"Button / Slider driver for DISCO_F469", LEFT_MODE); // Display main header text
+ *
+ * lcd_.SetFont(&Font16); // Font size 16
+ * lcd_.DisplayStringAt(5, 45, (uint8_t *)"Button example", LEFT_MODE); // Display secondary header text
+ *
+ *
+ * while (true) // Main program loop
+ * {
+ * led_green = 1; // Switch off all LEDs
+ * led_orange = 1;
+ * led_red = 1;
+ * led_blue = 1;
+ *
+ *
+ * if (btn1.Press()) // Check if btn1 button was touched and run instructions if true
+ * {
+ * lcd_.SetFont(&Font16);
+ * lcd_.SetTextColor(LCD_COLOR_BLACK);
+ * lcd_.DisplayStringAt(5, 200, (uint8_t *)"Button1 pressed - switch on orange LED", LEFT_MODE);
+ * led_orange = 0;
+ * wait(0.5);
+ * lcd_.DisplayStringAt(5, 200, (uint8_t *)" ", LEFT_MODE);
+ * } // End btn1 button instructions
+ *
+ * if (test.Press()) // Check if test button was touched and run instructions if true
+ * {
+ * lcd_.SetFont(&Font16);
+ * lcd_.SetTextColor(LCD_COLOR_BLACK);
+ * lcd_.DisplayStringAt(5, 200, (uint8_t *)"TEST pressed - switch on red LED", LEFT_MODE);
+ * led_red = 0;
+ * wait(0.5);
+ * lcd_.DisplayStringAt(5, 200, (uint8_t *)" ", LEFT_MODE);
+ *
+ * } // End test button instructions
+ *
+ * if (hide.Press()) // Check if hide button was touched and run instructions if true
+ * {
+ * lcd_.SetFont(&Font16);
+ * lcd_.SetTextColor(LCD_COLOR_BLACK);
+ * lcd_.DisplayStringAt(5, 200, (uint8_t *)"Hide pressed - Hide other buttons", LEFT_MODE);
+ * led_green = 0;
+ * btn1.Hide(); // Hide btn1 button
+ * test.Hide(); // Hide test button
+ * hide.Hide();
+ * show.Render();
+ * wait(0.5);
+ * lcd_.DisplayStringAt(5, 200, (uint8_t *)" ", LEFT_MODE);
+ * } // End hide button instructions
+ *
+ * if (show.Press()) // Check if hide button was touched and run instructions if true
+ * {
+ * lcd_.SetFont(&Font16);
+ * lcd_.SetTextColor(LCD_COLOR_BLACK);
+ * lcd_.DisplayStringAt(5, 200, (uint8_t *)"UNHIDE pressed - Restore other buttons", LEFT_MODE);
+ * led_blue = 0;
+ * wait(0.5);
+ * lcd_.DisplayStringAt(5, 200, (uint8_t *)" ", LEFT_MODE);
+ * show.Hide(); // Hide show button before drawing new button in same place
+ * hide.Render(); // Draw hide button after hiding button in same position
+ * btn1.Render(); // Draw btn1 button
+ * test.Render(); // Draw test button
+ *
+ * }
+ *
+ * if (button3D.Press()) // Check if 3Dbutton button was touched and run instructions if true
+ * {
+ * lcd_.SetFont(&Font16);
+ * lcd_.SetTextColor(LCD_COLOR_BLACK);
+ * lcd_.DisplayStringAt(5, 200, (uint8_t *)"3D Button pressed - switch on blue LED", LEFT_MODE);
+ * led_blue = 0;
+ * wait(0.5);
+ * lcd_.DisplayStringAt(5, 200, (uint8_t *)" ", LEFT_MODE);
+ * } // End 3D button instructions
+ *
+ * wait(0.02f);
+ * } // End Main program loop
+ * } // End Main program
+ * @endcode
+ */
+
+ class Button
+ {
+ public:
+
+ //! Constructor
+ Button(LCD_DISCO_F469NI &lcd, TS_DISCO_F469NI &ts,
+ uint16_t x, uint16_t y, uint16_t width, uint16_t height,
+ uint32_t buttonColour, uint32_t changeColour,
+ int style, const string label = "", sFONT &fonts = Font12,
+ uint32_t textColour = LCD_COLOR_WHITE)
+ : lcd_(lcd), ts_(ts), ButtonX_(x), ButtonY_(y), ButtonW_(width), ButtonH_(height),
+ BUTTON_COLOUR_(buttonColour), CHANGE_COLOUR_(changeColour),
+ STYLE_(style), LABEL_(label), FONTS_(&fonts), FONT_WIDTH_(fonts.Width),
+ FONT_HEIGHT_(fonts.Height), active_(true)
+ { Render(); }
+
+ /**
+ * @brief Draw Button.
+ *
+ */
+ void Render();
+
+ /**
+ * @brief Draw 3D Button.
+ *
+ */
+ void Render3D();
+
+ /**
+ * @brief Change colour of Button.
+ *
+ */
+ void Change();
+
+ /**
+ * @brief Change colour of 3D Button.
+ *
+ */
+ void Change3D();
+
+ /**
+ * @brief Hide Button.
+ *
+ */
+ void Hide();
+
+ /**
+ * @brief Check touch detected on Button.
+ *
+ */
+ bool Press();
+
+ /**
+ * @brief Check if touch is on Button.
+ *
+ */
+ bool ButtonBoundaryCheck();
+
+ /**
+ * @brief Check previous state of Button.
+ *
+ */
+ static TS_StateTypeDef GottenState()
+ { return state_; }
+
+ /**
+ * @brief Set or reset multi-touch.
+ *
+ */
+ static void SetMultiTouch(bool tf) { multiTouch = tf; }
+
+
+ private:
+
+ LCD_DISCO_F469NI &lcd_; // LCD
+ TS_DISCO_F469NI &ts_; // Touch
+
+ const uint16_t ButtonX_, ButtonY_, ButtonW_, ButtonH_;
+ const uint32_t BUTTON_COLOUR_; // Original colour
+ const uint32_t CHANGE_COLOUR_; // Colour to change to color
+ const int STYLE_; // Button style
+ const string LABEL_; // Button label
+ sFONT *const FONTS_; // Button Style
+ const uint16_t FONT_WIDTH_;
+ const uint16_t FONT_HEIGHT_;
+ bool active_; // Button active boolean
+
+ static TS_StateTypeDef state_;
+ static bool multiTouch;
+
+ /**
+ * @brief Disallow copy constructor and assignment operator.
+ *
+ */
+ Button(const Button&);
+ Button& operator=(const Button&);
+
+
+ };
+#endif // F469_BUTTON_HPP