ModeA.cpp

00001 #include "ModeA.h"
00002 
00003 DigitalOut myled1(LED1);
00004 DigitalOut myled2(LED2);
00005 DigitalOut myled3(LED3);
00006 DigitalOut myled4(LED4);
00007 
00008 void mode_A()
00009 {
00010 
00011     lcd.clear();
00012 
00013 
00014     lcd.printString("Mode A",0,0);
00015     lcd.refresh();
00016     wait_ms(250);  // small delay to prevent previous press being detected again
00017 
00018     while (button_a.read() == 0) { // code goes in here - this acts like the main while(1) loop
00019 
00020         lcd.clear();
00021 
00022         lcd.printString("Mode A",0,0);
00023 
00024         int petrol[12][11] =   {
00025             { 0,0,1,1,1,1,1,0,0,0,0 },
00026             { 0,0,1,0,0,0,1,0,0,1,1 },
00027             { 0,0,1,0,0,0,1,0,0,1,1 },
00028             { 0,0,1,0,0,0,1,0,0,0,1 },
00029             { 0,0,1,0,0,0,1,0,0,1,0 },
00030             { 0,0,1,1,1,1,1,0,0,1,0 },
00031             { 0,0,1,1,1,1,1,0,1,0,0 },
00032             { 0,0,1,1,1,1,1,0,1,0,0 },
00033             { 0,0,1,1,1,1,1,1,0,0,0 },
00034             { 0,0,1,1,1,1,1,0,0,0,0 },
00035             { 1,1,1,1,1,1,1,1,1,0,0 },
00036             { 1,1,1,1,1,1,1,1,1,0,0 },
00037         };
00038         lcd.drawSprite(3,10,12,11,(int *)petrol);
00039 
00040         int temp[19][3] =   {
00041             { 0,1,0},
00042             { 1,0,1},
00043             { 1,0,1},
00044             { 1,0,1},
00045             { 1,0,1},
00046             { 1,0,1},
00047             { 1,0,1},
00048             { 1,0,1},
00049             { 1,0,1},
00050             { 1,0,1},
00051             { 1,0,1},
00052             { 1,0,1},
00053             { 1,0,1},
00054             { 1,0,1},
00055             { 0,1,0},
00056             { 1,1,1},
00057             { 1,1,1},
00058             { 1,0,1},
00059             { 1,1,1},
00060         };
00061         lcd.drawSprite(6,27,19,3,(int *)temp);
00062 
00063         float pot0_val = pot_0.read();
00064         float pot1_val = pot_1.read();
00065 
00066         lcd.drawRect(16,10,68,12,FILL_TRANSPARENT); // Fuel Bar
00067         lcd.drawRect(16,30,68,12,FILL_TRANSPARENT); // Temperature Bar
00068 
00069         float W1=pot0_val*67;
00070         float W2=(pot1_val*67);
00071 
00072         lcd.drawRect(17,11,W1,10,FILL_BLACK);
00073         lcd.drawRect(17,31,W2,10,FILL_BLACK);
00074 
00075         float Fuel_lvl=pot0_val*100;
00076         float Engine_temp=(pot1_val*80)+50;
00077         printf("Fuel level = %.02f%%        Engine temperature = %.02f Degrees C\n", Fuel_lvl, Engine_temp);
00078 
00079         if (Fuel_lvl<20) {
00080             myled4=1;
00081         } else {
00082             myled4=0;
00083         }
00084 
00085         if (Engine_temp>110) {
00086             myled1=1;
00087         } else {
00088             myled1=0;
00089         }
00090 
00091 
00092         lcd.refresh();
00093         wait_ms(100);
00094     }
00095 
00096 }