main.cpp

00001 #include "mbed.h"
00002 #include "FT_Platform.h"
00003 #include "HYT.h"
00004 #include "display.h"
00005 #include "statistics.h"
00006 
00007 Ticker timeKeeping;
00008 volatile uint64_t seconds = 0;
00009 uint64_t secondsOffset = 0;
00010 
00011 HYT SENSOR (PD6, PD7); // sda, scl [SLSTK3400A]
00012 FT800 TFT (PE10, PE11, PE12, PE13, PB11, PD4); // mosi, miso, sck, ss, int, pd [SLSTK3400A]
00013 //HYT SENSOR (D14, D15); // sda, scl [WIZwiki-W7500P]
00014 //FT800 TFT (D11, D12, D13, D10, D9, D8); // mosi, miso, sck, ss, int, pd [WIZwiki-W7500P]
00015 //HYT SENSOR (PA08, PA09); // sda, scl [ATSAMD21-XPRO]
00016 //FT800 TFT (PA18, PA16, PA19, PA17, PA20, PA21); // mosi, miso, sck, ss, int, pd [ATSAMD21-XPRO]
00017 
00018 Display disp(&TFT);
00019 Statistics stat;
00020 
00021 /**************************************************************************************************************************
00022 ************************** Update statistics data every second ************************************************************
00023 **************************************************************************************************************************/
00024 void secondsCallback(void)
00025 {
00026     if (seconds != 0) {
00027         secondsOffset = stat.UpdateStatistics(SENSOR.humidity, SENSOR.temperature, seconds, secondsOffset);
00028     } else {
00029         stat.InitValues(SENSOR.humidity, SENSOR.temperature);
00030     }
00031     seconds ++;
00032 }
00033 
00034 /**************************************************************************************************************************
00035 ************************** HYT sensor polling cycle ***********************************************************************
00036 **************************************************************************************************************************/
00037 void dataUpdate(void)
00038 {
00039     SENSOR.MRCommand();
00040     wait_ms(100);
00041     SENSOR.DFCommand();
00042 }
00043 
00044 /**************************************************************************************************************************
00045 ************************** Main function **********************************************************************************
00046 **************************************************************************************************************************/
00047 int main()
00048 {
00049     timeKeeping.attach(&secondsCallback, 1.0f);
00050 
00051     disp.LoadImagesAndFonts();
00052     disp.HandleAllBitmaps();
00053     disp.Calibration();
00054 
00055     disp.activeScreen = MENU_SCREEN;
00056     disp.pressedButton = NONE_PRESS;
00057 
00058     //  change active screen depending on pressed area
00059     while(1) {
00060         dataUpdate();
00061         disp.pressedButton = disp.GetTouch();
00062 
00063         // ----------------------------------------------------------------------------------------------
00064         // Main menu screen
00065         if (disp.activeScreen == MENU_SCREEN) {
00066             disp.MainMenu(SENSOR.humidity, SENSOR.temperature);
00067             if (disp.pressedButton) {
00068                 wait_ms(150);
00069                 if (disp.pressedButton == CURR_TEMP_PRESS) {
00070                     disp.activeScreen = CURR_TEMP_SCREEN;
00071                 } else if (disp.pressedButton == CURR_HUM_PRESS) {
00072                     disp.activeScreen = CURR_HUM_SCREEN;
00073                 } else if (disp.pressedButton == STAT_HUM_PRESS) {
00074                     disp.activeScreen = HUM_24HRS_SCREEN;
00075                 } else if (disp.pressedButton == STAT_TEMP_PRESS) {
00076                     disp.activeScreen = TEMP_24HRS_SCREEN;
00077                 } else if (disp.pressedButton == ABOUT_PRESS) {
00078                     disp.activeScreen = ABOUT_SCREEN;
00079                 }
00080                 disp.pressedButton = NONE_PRESS;
00081             }
00082 
00083         // ----------------------------------------------------------------------------------------------
00084         // Any other screen
00085         } else {
00086             // ----------------------------------------------------------------------------------------------
00087             // You can back to main menu from any screen
00088             if (disp.pressedButton == MENU_PRESS) {
00089                 disp.pressedButton = NONE_PRESS;
00090                 disp.activeScreen = MENU_SCREEN;
00091             } else {
00092                 // ----------------------------------------------------------------------------------------------
00093                 // Screen with current temperature
00094                 if (disp.activeScreen == CURR_TEMP_SCREEN) {
00095                     disp.CurrentTemperature(SENSOR.temperature);
00096                 // ----------------------------------------------------------------------------------------------
00097                 // Screen with current humidity
00098                 } else if (disp.activeScreen == CURR_HUM_SCREEN) {
00099                     disp.CurrentHumidity(SENSOR.humidity);
00100                 // ----------------------------------------------------------------------------------------------
00101                 // Screens with humidity statistics
00102                 } else if (disp.activeScreen == HUM_24HRS_SCREEN) {
00103                     disp.StatHumidity_24hrs(seconds, stat.humidity24hrs, secondsOffset);
00104                     if (disp.pressedButton >= ZONE_1_PRESS && disp.pressedButton <= ZONE_8_PRESS) {
00105                         wait_ms(150);
00106                         disp.activeScreen = HUM_3HRS_SCREEN;
00107                         disp.pressedButton = NONE_PRESS;
00108                     }
00109                 } else if (disp.activeScreen == HUM_3HRS_SCREEN) {
00110                     disp.StatHumidity_3hrs(seconds, stat.humidity24hrs, secondsOffset);
00111                     if (disp.pressedButton >= ZONE_1_PRESS && disp.pressedButton <= ZONE_6_PRESS) {
00112                         wait_ms(150);
00113                         disp.activeScreen = HUM_30MIN_SCREEN;
00114                         disp.pressedButton = NONE_PRESS;
00115                     }
00116                 } else if (disp.activeScreen == HUM_30MIN_SCREEN) {
00117                     disp.StatHumidity_30min(seconds, stat.humidity24hrs, secondsOffset);
00118                     if (disp.pressedButton == STAT_HUM_PRESS) {
00119                         disp.activeScreen = HUM_24HRS_SCREEN;
00120                         disp.pressedButton = NONE_PRESS;
00121                     }
00122                 // ----------------------------------------------------------------------------------------------
00123                 // Screens with humidity statistics
00124                 } else if (disp.activeScreen == TEMP_24HRS_SCREEN) {
00125                     disp.StatTemperature_24hrs(seconds, stat.temperature24hrs, secondsOffset);
00126                     if (disp.pressedButton >= ZONE_1_PRESS && disp.pressedButton <= ZONE_8_PRESS) {
00127                         wait_ms(150);
00128                         disp.activeScreen = TEMP_3HRS_SCREEN;
00129                         disp.pressedButton = NONE_PRESS;
00130                     }
00131                 } else if (disp.activeScreen == TEMP_3HRS_SCREEN) {
00132                     disp.StatTemperature_3hrs(seconds, stat.temperature24hrs, secondsOffset);
00133                     if (disp.pressedButton >= ZONE_1_PRESS && disp.pressedButton <= ZONE_6_PRESS) {
00134                         wait_ms(150);
00135                         disp.activeScreen = TEMP_30MIN_SCREEN;
00136                         disp.pressedButton = NONE_PRESS;
00137                     }
00138                 } else if (disp.activeScreen == TEMP_30MIN_SCREEN) {
00139                     disp.StatTemperature_30min(seconds, stat.temperature24hrs, secondsOffset);
00140                     if (disp.pressedButton == STAT_TEMP_PRESS) {
00141                         disp.activeScreen = TEMP_24HRS_SCREEN;
00142                         disp.pressedButton = NONE_PRESS;
00143                     }
00144                 // ----------------------------------------------------------------------------------------------
00145                 // Screens with information about sensor
00146                 } else if (disp.activeScreen == ABOUT_SCREEN) {
00147                     disp.AboutSensor();
00148                 }
00149             }
00150         }
00151     }
00152 }