main.cpp

00001 #include "mbed.h"
00002 #include "FT_Platform.h"
00003 #include "HYT.h"
00004 #include "display.h"
00005  
00006 // NUCLEO-F429ZI
00007 HYT SENSOR (D14, D15); // sda, scl
00008 FT813 TFT (D11, D12, D13, D10, D9, D8); // mosi, miso, sck, ss, int, pd
00009  
00010 Display disp(&TFT);
00011  
00012 /**************************************************************************************************************************
00013 ************************** HYT sensor polling cycle ***********************************************************************
00014 **************************************************************************************************************************/
00015 void dataUpdate(void)
00016 {
00017     SENSOR.MRCommand();
00018     wait_ms(100);
00019     SENSOR.DFCommand();
00020 }
00021  
00022 /**************************************************************************************************************************
00023 ************************** Main function **********************************************************************************
00024 **************************************************************************************************************************/
00025 
00026 int main()
00027 {
00028     
00029     disp.Calibration();
00030  
00031     disp.activeScreen = MENU_SCREEN;
00032     disp.pressedButton = NONE_PRESS;
00033  
00034     // change active screen depending on pressed area
00035     while(1) {
00036         dataUpdate();
00037         disp.pressedButton = disp.GetTouch();
00038  
00039         // ----------------------------------------------------------------------------------------------
00040         // Main menu screen
00041         if (disp.activeScreen == MENU_SCREEN) {
00042             disp.MainMenu(SENSOR.humidity, SENSOR.temperature);
00043             if (disp.pressedButton) {
00044                 wait_ms(150);
00045                 if (disp.pressedButton == CURR_TEMP_PRESS) {
00046                     disp.activeScreen = CURR_TEMP_SCREEN;
00047                 } else if (disp.pressedButton == CURR_HUM_PRESS) {
00048                     disp.activeScreen = CURR_HUM_SCREEN;
00049                 } 
00050                 disp.pressedButton = NONE_PRESS;
00051             }
00052  
00053         // ----------------------------------------------------------------------------------------------
00054         // Any other screen
00055         } else {
00056             // ----------------------------------------------------------------------------------------------
00057             // You can back to main menu from any screen
00058             if (disp.pressedButton == MENU_PRESS) {
00059                 disp.pressedButton = NONE_PRESS;
00060                 disp.activeScreen = MENU_SCREEN;
00061             } else {
00062                 // ----------------------------------------------------------------------------------------------
00063                 // Screen with current temperature / humidity
00064                 if (disp.activeScreen == CURR_TEMP_SCREEN) {
00065                     disp.CurrentTemperature(SENSOR.temperature);
00066                 } else if (disp.activeScreen == CURR_HUM_SCREEN) {
00067                     disp.CurrentHumidity(SENSOR.humidity);
00068                 } 
00069             }
00070         }
00071     }
00072 }
00073