screen_library.cpp

00001 #include "screen_library.h"
00002 
00003 extern LCD_DISCO_F469NI lcd;
00004 extern SD_DISCO_F469NI sd;
00005 extern DigitalIn change_screen_input;
00006 
00007 extern uint8_t screen_flag,ft_main_flag,ft_2aux_flag,change_flag;
00008 extern GEAR *Gears;
00009 extern CHAR LogoSmallEA;
00010 extern IMAGE LogoBig,LogoSmall,Branko,NewYearCongat;
00011 
00012 extern uint16_t Capacity0,HV_Voltage0, Rpm0, Speed0, Gear0, Water_Temp0, Bat_Temp0, TPS0, Brakes0, MAP0, Air_Temp0, Lambda0, Volts0, Crank0;
00013 extern uint16_t Capacity,HV_Voltage, Rpm,  Speed,  Gear,  Water_Temp,  Bat_Temp,  TPS,  Brakes,  MAP,  Air_Temp,  Lambda,  Volts,  Crank;
00014 extern int FL_LVDT0, FR_LVDT0, RL_LVDT0, RR_LVDT0, FL_LVDT,  FR_LVDT,  RL_LVDT,  RR_LVDT;
00015 extern int FL_LVDT_Ref,FR_LVDT_Ref,RL_LVDT_Ref,RR_LVDT_Ref;
00016 extern int LVDT_Max;
00017 extern uint8_t Acc_Temperature0[];
00018 //extern float Meter_counter,Meter_counter0;
00019 
00020 void ChangeCommand(){                           //Interrupt function for registering change command
00021     change_flag=1;
00022 };
00023 
00024 void ChangeScreen(){                            //Changes the screen if needed.
00025     switch(screen_flag){                      
00026         case(3):
00027             screen_flag=1;                      //Change flag to new value.
00028             ft_main_flag=1;                     //Set flag which point that Main screne is entered.
00029             SetMain();                          //Set Main Screne.
00030             break;
00031         case(1):
00032             screen_flag=2;
00033             SetFirstAux();
00034             break;
00035         case(2):
00036             screen_flag=3;
00037             SetSecondAux();
00038             break;
00039     };
00040     change_flag=0;
00041 };
00042 
00043 
00044 
00045 void SetIntro(){                                // Set Intro screen
00046     DrawRGBImage(LogoBig,0,0);
00047     wait(1);
00048 };
00049 
00050 void SetMain(){                                 // Set Main screen
00051     //Erase previous screen
00052     lcd.SetTextColor(LCD_COLOR_WHITE);
00053     lcd.FillRect(0,0,800,480);
00054     lcd.SetTextColor(LCD_COLOR_BLACK);
00055     //Draw Main screen
00056     DrawSpeedMeter();
00057     PrintChar(LogoSmallEA,LogoSmallXPos,LogoSmallYPos,LCD_COLOR_BLACK);
00058     lcd.SetFont(&Font24);
00059     lcd.DisplayStringAt(30,170,(uint8_t*)"Battery Temp",LEFT_MODE);
00060     lcd.DisplayStringAt(30,320,(uint8_t*)"Water Temp",LEFT_MODE);
00061     lcd.DisplayStringAt(584,170,(uint8_t*)"TPS",LEFT_MODE);
00062     lcd.DisplayStringAt(584,320,(uint8_t*)"HVDC Voltage",LEFT_MODE);
00063     
00064     //Display initial values
00065     lcd.SetTextColor(LCD_COLOR_BLACK);
00066     lcd.FillRect(CapXPos-5,CapYPos-5,210,310);
00067     lcd.FillRect(CapXPos+60,CapYPos-20,80,20);
00068     lcd.SetTextColor(LCD_COLOR_WHITE);
00069     lcd.FillRect(CapXPos,CapYPos,200,300);
00070     lcd.SetTextColor(LCD_COLOR_BLACK);
00071     UpdateCapBar(Capacity,0,CapXPos,CapYPos);
00072     SetNumber(Bat_Temp,100,BatTempXPos,BatTempYPos,3,0,0);
00073     SetNumber(Water_Temp,100,WaterTempXPos,WaterTempYPos,3,0,0);
00074     SetNumber(TPS,100,TPSXPos,TPSYPos,3,0,0);
00075     SetNumber(HV_Voltage,100,HVVXPos,HVVYPos,3,0,0);
00076 };
00077 
00078 
00079 void SetFirstAux(){                         // Set First Auxiliary screen
00080     // Erase previous screen
00081     lcd.SetTextColor(LCD_COLOR_WHITE);
00082     lcd.FillRect(0,0,800,480);
00083     lcd.SetTextColor(LCD_COLOR_BLACK);
00084     //PrintChar(LogoSmallEA,LogoSmallXPos,LogoSmallYPos,LCD_COLOR_BLACK);
00085     /*
00086     //Draw First Auxiliary screen
00087     PrintString("RPM",50,20,30,LCD_COLOR_BLACK);
00088     PrintString("MAP",50,20,90,LCD_COLOR_BLACK);
00089     PrintString("Air Temp",50,20,150,LCD_COLOR_BLACK);
00090     PrintString("Lambda",50,20,210,LCD_COLOR_BLACK);
00091     PrintString("Volts",50,20,270,LCD_COLOR_BLACK);
00092     PrintString("Distance:",50,20,330,LCD_COLOR_BLACK);
00093     //PrintString("",50,470,30,LCD_COLOR_BLACK);
00094     PrintString("kPa",50,560,90,LCD_COLOR_BLACK);
00095     PrintString("C",50,560,150,LCD_COLOR_BLACK);
00096     PrintString("Ratio",50,560,210,LCD_COLOR_BLACK);
00097     PrintString("V",50,560,270,LCD_COLOR_BLACK);
00098     PrintString("km",50,560,330,LCD_COLOR_BLACK);
00099     DrawRGBImage(LogoSmall,LogoSmallXPos,LogoSmallYPos);
00100     //Display initial values
00101     SetNumber(Rpm,50,RpmXPos,RpmYPos,5,0,0);
00102     SetNumber(MAP,50,MAPXPos,MAPYPos,3,0,0);
00103     SetNumber(Air_Temp,50,AirTempXPos,AirTempYPos,3,0,0);
00104     SetNumber(Lambda,50,LambdaXPos,LambdaYPos,4,1,0);
00105     SetNumber(Volts,50,VoltsXPos,VoltsYPos,3,2,0);
00106     //SetNumber((int)(Meter_counter/10),50,Meter_counterXPos,Meter_counterYPos,5,3,0);
00107     */
00108     DrawBatTempMap();
00109     for (uint8_t k = 1; k <= 70; k++){
00110             Acc_Temperature0[k] = 10;
00111     };
00112 };
00113 
00114 
00115 void SetSecondAux(){                        // Set Second Auxiliary screen
00116     // Erase previous screen
00117     lcd.SetTextColor(LCD_COLOR_WHITE);
00118     lcd.FillRect(0,0,800,480);
00119     lcd.SetTextColor(LCD_COLOR_BLACK);
00120     // Draw Second Auxiliary screen
00121     PrintString("LVDT Sensors",50,200,20,LCD_COLOR_BLACK);
00122     //DrawRGBImage(LogoSmall,LogoSmallXPos,LogoSmallYPos);
00123     lcd.SetTextColor(LCD_COLOR_BLACK);
00124     lcd.SetFont(&Font24);
00125     lcd.DisplayStringAt(FLLVDTBarXPos+25,FLLVDTBarYPos,(uint8_t*)"FL",LEFT_MODE);
00126     lcd.DisplayStringAt(FRLVDTBarXPos+25,FRLVDTBarYPos,(uint8_t*)"FR",LEFT_MODE);
00127     lcd.DisplayStringAt(RLLVDTBarXPos+25,RLLVDTBarYPos,(uint8_t*)"BL",LEFT_MODE);
00128     lcd.DisplayStringAt(RRLVDTBarXPos+25,RRLVDTBarYPos,(uint8_t*)"BR",LEFT_MODE);
00129     // Display initial values
00130     SetNumber(FL_LVDT,100,FLLVDTXPos,FLLVDTYPos,3,0,1);
00131     SetNumber(FR_LVDT,100,FRLVDTXPos,FRLVDTYPos,3,0,1);
00132     SetNumber(RL_LVDT,100,RLLVDTXPos,RLLVDTYPos,3,0,1);
00133     SetNumber(RR_LVDT,100,RRLVDTXPos,RRLVDTYPos,3,0,1);
00134     UpdateLVDTScale(FL_LVDT,-100,FLLVDTBarXPos,FLLVDTBarYPos);
00135     UpdateLVDTScale(FR_LVDT,-100,FRLVDTBarXPos,FRLVDTBarYPos);
00136     UpdateLVDTScale(RL_LVDT,-100,RLLVDTBarXPos,RLLVDTBarYPos);
00137     UpdateLVDTScale(RR_LVDT,-100,RRLVDTBarXPos,RRLVDTBarYPos);
00138     PrintChar(LogoSmallEA,LogoSmallXPos,LogoSmallYPos,LCD_COLOR_BLACK);
00139 };
00140             
00141 
00142 void MainUpdate(){                                  // Update information in Main screen
00143     lcd.SetTextColor(LCD_COLOR_BLACK);
00144     switch(ft_main_flag){                           // Check is main update is first time entered. If yes set Speed0 to 0 to acordingly draw update.
00145         case(0):break;
00146         case(1):
00147             Speed0=0;
00148             ft_main_flag=0;                         //Set flag to 0.
00149             break;
00150     };
00151     if(Speed!=Speed0){                              //Check is value is changed. If it is then update it on screen.
00152         UpdateSpeedMeter((int)(Speed0/10),(int)((Speed-Speed0)/10));
00153     };
00154     if(Capacity!=Capacity0){
00155         UpdateCapBar(Capacity,Capacity0,CapXPos,CapYPos);
00156     };
00157     if(Bat_Temp!=Bat_Temp0){
00158         ChangeNumber(Bat_Temp,Bat_Temp0,100,BatTempXPos,BatTempYPos,3,0,0);
00159     };
00160     if(Water_Temp!=Water_Temp0){
00161        ChangeNumber(Water_Temp,Water_Temp0,100,WaterTempXPos,WaterTempYPos,3,0,0);
00162     };
00163     if(TPS!=TPS0){
00164         ChangeNumber(TPS,TPS0,100,TPSXPos,TPSYPos,3,0,0);
00165     };
00166     if(HV_Voltage!=HV_Voltage0){
00167         ChangeNumber(HV_Voltage,HV_Voltage0,100,HVVXPos,HVVYPos,3,0,0);
00168     };
00169 };   
00170     
00171 
00172 void FirstAuxUpdate(){                      // Update information in First Auxiliary screen
00173     /*if (Rpm!=Rpm0){
00174         ChangeNumber(Rpm,Rpm0,50,RpmXPos,RpmYPos,5,0,0);
00175     };
00176     if (MAP!=MAP0){
00177         ChangeNumber(MAP,MAP0,50,MAPXPos,MAPYPos,3,0,0);
00178     };
00179     if (Air_Temp!=Air_Temp0){
00180         ChangeNumber(Air_Temp,Air_Temp0,50,AirTempXPos,AirTempYPos,3,0,0);
00181     };
00182     if (Lambda!=Lambda0){
00183         ChangeNumber(Lambda,Lambda0,50,LambdaXPos,LambdaYPos,4,1,0);
00184     };
00185     if (Volts!=Volts0){
00186         ChangeNumber(Volts,Volts0,50,VoltsXPos,VoltsYPos,3,2,0);
00187     };
00188     //if (Meter_counter!=Meter_counter0){
00189     //    ChangeNumber((int)(Meter_counter/10),(int)(Meter_counter0/10),50,Meter_counterXPos,Meter_counterYPos,5,3,0);
00190     //};
00191     */
00192     UpdateBatTempMap();
00193 };
00194 
00195 void SecondAuxUpdate(){                     // Update information in Second Auxiliary screen
00196     switch(ft_2aux_flag){                   //Same as in Main.
00197         case(0):break;
00198         case(1):
00199             FL_LVDT0=0;
00200             FR_LVDT0=0;
00201             RL_LVDT0=0;
00202             RR_LVDT0=0;
00203             ft_2aux_flag=0;
00204             break;
00205     };
00206     
00207     if(FL_LVDT!=FL_LVDT0){
00208         ChangeNumber(FL_LVDT,FL_LVDT0,100,FLLVDTXPos,FLLVDTYPos,3,0,1);
00209         UpdateLVDTScale(FL_LVDT,FL_LVDT0,FLLVDTBarXPos,FLLVDTBarYPos);
00210     };
00211     if(FR_LVDT!=FR_LVDT0){
00212         ChangeNumber(FR_LVDT,FR_LVDT0,100,FRLVDTXPos,FRLVDTYPos,3,0,1);
00213         UpdateLVDTScale(FR_LVDT,FR_LVDT0,FRLVDTBarXPos,FRLVDTBarYPos);
00214     };
00215     if(RL_LVDT!=RL_LVDT0){
00216         ChangeNumber(RL_LVDT,RL_LVDT0,100,RLLVDTXPos,RLLVDTYPos,3,0,1);
00217         UpdateLVDTScale(RL_LVDT,RL_LVDT0,RLLVDTBarXPos,RLLVDTBarYPos);
00218     };
00219     if(RR_LVDT!=RR_LVDT0){
00220         ChangeNumber(RR_LVDT,RR_LVDT0,100,RRLVDTXPos,RRLVDTYPos,3,0,1);
00221         UpdateLVDTScale(RR_LVDT,RR_LVDT0,RRLVDTBarXPos,RRLVDTBarYPos);
00222     };
00223 };