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[SIMPLE PROGRAM] HYT humidity & temp sensor polling / showing received data at TFT with capacitive touchscreen
Dependencies: FT800_2 HYT mbed
display.h
00001 #include "mbed.h" 00002 #include "FT_Platform.h" 00003 #include <string> 00004 00005 #ifndef DISPLAY_H_ 00006 #define DISPLAY_H_ 00007 00008 /************************************************************************************************************************** 00009 ************************** Defines using for drawing ********************************************************************** 00010 **************************************************************************************************************************/ 00011 00012 // all tracking touch screen areas 00013 typedef enum { 00014 NONE_PRESS, 00015 CURR_TEMP_PRESS, 00016 CURR_HUM_PRESS, 00017 MENU_PRESS, 00018 } pressValues; 00019 00020 // all existing screens 00021 typedef enum { 00022 MENU_SCREEN, 00023 CURR_HUM_SCREEN, 00024 CURR_TEMP_SCREEN, 00025 } screenValues; 00026 00027 00028 /************************************************************************************************************************** 00029 ************************** User class for drawing at FT800 **************************************************************** 00030 **************************************************************************************************************************/ 00031 00032 class Display 00033 { 00034 public: 00035 // in Display class we use FT800 TFT (definition is available in main.cpp) 00036 Display(FT800 *TFT) { 00037 _TFT = TFT; 00038 } 00039 00040 // functions describing all available screens (screens-functions) 00041 void MainMenu(float humidity, float temperature); // [display.Draw_MainMenu.cpp] 00042 void CurrentHumidity(float humidity); // [display.Draw_CurrentValuesGraphs.cpp] 00043 void CurrentTemperature(float temperature); // [display.Draw_CurrentValuesGraphs.cpp] 00044 00045 // functions using to prepare FT800 00046 void Calibration(void); // [display.Calibration.cpp] 00047 00048 // functions for touch screen tracking 00049 char GetTouch(void); // [display.GetTouch.cpp] 00050 00051 // variables using for navigation between screens 00052 char pressedButton; 00053 char activeScreen; 00054 00055 private: 00056 FT800 *_TFT; 00057 00058 void StartDL(void); // [display.DisplayListFunctions.cpp] 00059 void FinishDL(void); // [display.DisplayListFunctions.cpp] 00060 void MainMenuReference(void); // [display.Draw_MainMenuReference.cpp] 00061 void HorisontalGrid_CurrentTemp(void); // [display.Draw_Grids.cpp] 00062 void HorisontalGrid_CurrentHumidity(void); // [display.Draw_Grids.cpp] 00063 00064 void CreateStringTempHum(char *str, float number, bool isTemp); // [display.StringsTransforming.cpp] 00065 00066 char humidityStr[8], temperatureStr[8]; 00067 char currentHumidity_X, currentTemperature_X; 00068 char currentHumidity_Y[68], currentTemperature_Y[68]; 00069 }; 00070 00071 #endif /* SCREENS_H_ */
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