![](/media/cache/img/default_profile.jpg.50x50_q85.jpg)
7 julaa
Dependencies: mbed LCD_DISCO_F469NIa SD_DISCO_F469NI BSP_DISCO_F469NIa EEPROM_DISCO_F469NI
screen_library.cpp
- Committer:
- formulas
- Date:
- 2021-03-07
- Revision:
- 6:1fda11b7b0b9
- Parent:
- 5:4b63e6845a8e
File content as of revision 6:1fda11b7b0b9:
#include "screen_library.h" extern LCD_DISCO_F469NI lcd; extern SD_DISCO_F469NI sd; extern DigitalIn change_screen_input; extern uint8_t screen_flag,ft_main_flag,ft_2aux_flag,change_flag; extern GEAR *Gears; extern IMAGE LogoBig,LogoSmall,Branko,NewYearCongat; extern uint16_t Rpm0, Speed0, Gear0, Water_Temp0, Bat_Temp0, TPS0, Brakes0, MAP0, Air_Temp0, Lambda0, Volts0, Crank0; extern uint16_t Rpm, Speed, Gear, Water_Temp, Bat_Temp, TPS, Brakes, MAP, Air_Temp, Lambda, Volts, Crank; extern int FL_LVDT0, FR_LVDT0, RL_LVDT0, RR_LVDT0, FL_LVDT, FR_LVDT, RL_LVDT, RR_LVDT; extern int FL_LVDT_Ref,FR_LVDT_Ref,RL_LVDT_Ref,RR_LVDT_Ref; extern int LVDT_Max; //extern float Meter_counter,Meter_counter0; void ChangeCommand(){ //Interrupt function for registering change command change_flag=1; }; void ChangeScreen(){ //Changes the screen if needed. switch(screen_flag){ case(3): screen_flag=1; //Change flag to new value. ft_main_flag=1; //Set flag which point that Main screne is entered. SetMain(); //Set Main Screne. break; case(1): screen_flag=2; SetFirstAux(); break; case(2): screen_flag=3; SetSecondAux(); break; }; change_flag=0; }; void SetIntro(){ // Set Intro screen DrawRGBImage(LogoBig,0,0); wait(1); }; void SetMain(){ // Set Main screen //Erase previous screen lcd.SetTextColor(LCD_COLOR_WHITE); lcd.FillRect(0,0,800,480); lcd.SetTextColor(LCD_COLOR_BLACK); //Draw Main screen DrawSpeedMeter(); DrawRGBImage(LogoSmall,LogoSmallXPos,LogoSmallYPos); lcd.SetFont(&Font24); lcd.DisplayStringAt(30,170,(uint8_t*)"Battery Temp",LEFT_MODE); lcd.DisplayStringAt(30,320,(uint8_t*)"Water Temp",LEFT_MODE); lcd.DisplayStringAt(584,170,(uint8_t*)"TPS",LEFT_MODE); lcd.SetTextColor(LCD_COLOR_DARKRED); lcd.FillRect(560,340,230,68); lcd.SetBackColor(LCD_COLOR_DARKRED); PrintString("BRAKE",50,575,350,LCD_COLOR_BLACK); lcd.SetBackColor(LCD_COLOR_WHITE); //Display initial values PrintChar(Gears[Gear],GearXPos,GearYPos,LCD_COLOR_BLACK); SetNumber(Bat_Temp,100,BatTempXPos,BatTempYPos,3,0,0); SetNumber(Water_Temp,100,WaterTempXPos,WaterTempYPos,3,0,0); SetNumber(TPS,100,TPSXPos,TPSYPos,3,0,0); BrakeSignal(Brakes); }; void SetFirstAux(){ // Set First Auxiliary screen // Erase previous screen lcd.SetTextColor(LCD_COLOR_WHITE); lcd.FillRect(0,0,800,480); lcd.SetTextColor(LCD_COLOR_BLACK); //Draw First Auxiliary screen PrintString("RPM",50,20,30,LCD_COLOR_BLACK); PrintString("MAP",50,20,90,LCD_COLOR_BLACK); PrintString("Air Temp",50,20,150,LCD_COLOR_BLACK); PrintString("Lambda",50,20,210,LCD_COLOR_BLACK); PrintString("Volts",50,20,270,LCD_COLOR_BLACK); PrintString("Distance:",50,20,330,LCD_COLOR_BLACK); //PrintString("",50,470,30,LCD_COLOR_BLACK); PrintString("kPa",50,560,90,LCD_COLOR_BLACK); PrintString("C",50,560,150,LCD_COLOR_BLACK); PrintString("Ratio",50,560,210,LCD_COLOR_BLACK); PrintString("V",50,560,270,LCD_COLOR_BLACK); PrintString("km",50,560,330,LCD_COLOR_BLACK); DrawRGBImage(LogoSmall,LogoSmallXPos,LogoSmallYPos); //Display initial values SetNumber(Rpm,50,RpmXPos,RpmYPos,5,0,0); SetNumber(MAP,50,MAPXPos,MAPYPos,3,0,0); SetNumber(Air_Temp,50,AirTempXPos,AirTempYPos,3,0,0); SetNumber(Lambda,50,LambdaXPos,LambdaYPos,4,1,0); SetNumber(Volts,50,VoltsXPos,VoltsYPos,3,2,0); //SetNumber((int)(Meter_counter/10),50,Meter_counterXPos,Meter_counterYPos,5,3,0); }; void SetSecondAux(){ // Set Second Auxiliary screen // Erase previous screen lcd.SetTextColor(LCD_COLOR_WHITE); lcd.FillRect(0,0,800,480); lcd.SetTextColor(LCD_COLOR_BLACK); // Draw Second Auxiliary screen PrintString("LVDT Sensors",50,200,20,LCD_COLOR_BLACK); DrawRGBImage(LogoSmall,LogoSmallXPos,LogoSmallYPos); lcd.SetTextColor(LCD_COLOR_BLACK); lcd.SetFont(&Font24); lcd.DisplayStringAt(FLLVDTBarXPos+25,FLLVDTBarYPos,(uint8_t*)"FL",LEFT_MODE); lcd.DisplayStringAt(FRLVDTBarXPos+25,FRLVDTBarYPos,(uint8_t*)"FR",LEFT_MODE); lcd.DisplayStringAt(RLLVDTBarXPos+25,RLLVDTBarYPos,(uint8_t*)"BL",LEFT_MODE); lcd.DisplayStringAt(RRLVDTBarXPos+25,RRLVDTBarYPos,(uint8_t*)"BR",LEFT_MODE); // Display initial values SetNumber(FL_LVDT,100,FLLVDTXPos,FLLVDTYPos,3,0,1); SetNumber(FR_LVDT,100,FRLVDTXPos,FRLVDTYPos,3,0,1); SetNumber(RL_LVDT,100,RLLVDTXPos,RLLVDTYPos,3,0,1); SetNumber(RR_LVDT,100,RRLVDTXPos,RRLVDTYPos,3,0,1); UpdateLVDTScale(FL_LVDT,-100,FLLVDTBarXPos,FLLVDTBarYPos); UpdateLVDTScale(FR_LVDT,-100,FRLVDTBarXPos,FRLVDTBarYPos); UpdateLVDTScale(RL_LVDT,-100,RLLVDTBarXPos,RLLVDTBarYPos); UpdateLVDTScale(RR_LVDT,-100,RRLVDTBarXPos,RRLVDTBarYPos); }; void MainUpdate(){ // Update information in Main screen lcd.SetTextColor(LCD_COLOR_BLACK); switch(ft_main_flag){ // Check is main update is first time entered. If yes set Speed0 to 0 to acordingly draw update. case(0):break; case(1): Speed0=0; ft_main_flag=0; //Set flag to 0. break; }; if(Speed!=Speed0){ //Check is value is changed. If it is then update it on screen. UpdateSpeedMeter((int)(Speed0/10),(int)((Speed-Speed0)/10)); }; if(Gear!=Gear0){ PrintChar(Gears[Gear],GearXPos,GearYPos,LCD_COLOR_BLACK); }; if(Bat_Temp!=Bat_Temp0){ ChangeNumber(Bat_Temp,Bat_Temp0,100,BatTempXPos,BatTempYPos,3,0,0); }; if(Water_Temp!=Water_Temp0){ ChangeNumber(Water_Temp,Water_Temp0,100,WaterTempXPos,WaterTempYPos,3,0,0); }; if(TPS!=TPS0){ ChangeNumber(TPS,TPS0,100,TPSXPos,TPSYPos,3,0,0); }; if(Brakes!=Brakes0){ BrakeSignal(Brakes); }; }; void FirstAuxUpdate(){ // Update information in First Auxiliary screen if (Rpm!=Rpm0){ ChangeNumber(Rpm,Rpm0,50,RpmXPos,RpmYPos,5,0,0); }; if (MAP!=MAP0){ ChangeNumber(MAP,MAP0,50,MAPXPos,MAPYPos,3,0,0); }; if (Air_Temp!=Air_Temp0){ ChangeNumber(Air_Temp,Air_Temp0,50,AirTempXPos,AirTempYPos,3,0,0); }; if (Lambda!=Lambda0){ ChangeNumber(Lambda,Lambda0,50,LambdaXPos,LambdaYPos,4,1,0); }; if (Volts!=Volts0){ ChangeNumber(Volts,Volts0,50,VoltsXPos,VoltsYPos,3,2,0); }; //if (Meter_counter!=Meter_counter0){ // ChangeNumber((int)(Meter_counter/10),(int)(Meter_counter0/10),50,Meter_counterXPos,Meter_counterYPos,5,3,0); //}; }; void SecondAuxUpdate(){ // Update information in Second Auxiliary screen switch(ft_2aux_flag){ //Same as in Main. case(0):break; case(1): FL_LVDT0=0; FR_LVDT0=0; RL_LVDT0=0; RR_LVDT0=0; ft_2aux_flag=0; break; }; if(FL_LVDT!=FL_LVDT0){ ChangeNumber(FL_LVDT,FL_LVDT0,100,FLLVDTXPos,FLLVDTYPos,3,0,1); UpdateLVDTScale(FL_LVDT,FL_LVDT0,FLLVDTBarXPos,FLLVDTBarYPos); }; if(FR_LVDT!=FR_LVDT0){ ChangeNumber(FR_LVDT,FR_LVDT0,100,FRLVDTXPos,FRLVDTYPos,3,0,1); UpdateLVDTScale(FR_LVDT,FR_LVDT0,FRLVDTBarXPos,FRLVDTBarYPos); }; if(RL_LVDT!=RL_LVDT0){ ChangeNumber(RL_LVDT,RL_LVDT0,100,RLLVDTXPos,RLLVDTYPos,3,0,1); UpdateLVDTScale(RL_LVDT,RL_LVDT0,RLLVDTBarXPos,RLLVDTBarYPos); }; if(RR_LVDT!=RR_LVDT0){ ChangeNumber(RR_LVDT,RR_LVDT0,100,RRLVDTXPos,RRLVDTYPos,3,0,1); UpdateLVDTScale(RR_LVDT,RR_LVDT0,RRLVDTBarXPos,RRLVDTBarYPos); }; };