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Rev 9 Rev 10
Line 11... Line 11...
11 
  int const HEIGHT = 64;
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  int const HEIGHT = 64;
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  int const DISPLAY_RAMWIDTH = 132;
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  int const DISPLAY_RAMWIDTH = 132;
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}
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}
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- 
 
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float speedMPH = 0.0;
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float speedAVG = 0.0;
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int heading = 0;
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int heading = 0;
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Location loc;
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Location loc;
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uint8_t displayBuffer[dataSize (WIDTH, HEIGHT)];
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uint8_t displayBuffer[dataSize (WIDTH, HEIGHT)];
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Line 38... Line 40...
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  dial.draw_scale (0, 360, 8, 1, 45);
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  dial.draw_scale (0, 360, 8, 1, 45);
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  display1.display ();
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  display1.display ();
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  memset(loc.time,'-',6 );
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  memset (loc.time, '-', 6);
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}
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}
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 - 
 
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char fontBuf[] = "01234567";
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char fontBuf[] = "01234567";
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extern "C" void
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extern "C" void
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cc_run ()
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cc_run ()
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{
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{
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Line 57... Line 57...
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  if (loc.good)
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  if (loc.good)
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    {
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    {
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      heading = loc.heading;
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      heading = loc.heading;
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      loc.good = false;
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      loc.good = false;
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    }
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}
- 
 
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  if(loc.valid=='V')
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  memset(loc.time,'-',6 );
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 // print out the GMT time at the top of the screen
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display1.gotoxy (0, 0);
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display1.printString (small_font, &loc.time[0], 2, WHITE);
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display1.printString (small_font, ":", 1, WHITE);
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display1.printString (small_font, &loc.time[2], 2, WHITE);
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display1.printString (small_font, ":", 1, WHITE);
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display1.printString (small_font, &loc.time[4], 2, WHITE);
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int dial_ang = heading + 180;
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dial.draw_needle (dial_ang);
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   display1.gotoxy (0, 0);
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display1.gotoxy (70, 25);
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   display1.printString (small_font, &loc.time[0], 2, WHITE);
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if (loc.valid=='A')
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{
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   display1.printString (small_font, ":",1, WHITE);
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  display1.fontDigits (large_font, 3, -1, heading);
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}
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else
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   display1.printString (small_font, &loc.time[2], 2, WHITE);
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display1.printString (large_font, "GPS?", 4, WHITE);
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   display1.printString (small_font, ":",1, WHITE);
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   display1.printString (small_font, &loc.time[4], 2, WHITE);
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      int dial_ang = heading + 180;
 - 
 
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  dial.draw_needle (dial_ang);
 - 
 
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 85 
 
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  display1.gotoxy (70, 25);
 - 
 
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  if (loc.valid)
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if(loc.valid == 'A')
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    {
 - 
 
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      display1.fontDigits (large_font, 3, -1, heading);
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  speedMPH = loc.speed / 1.815;
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    }
 - 
 
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  else
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    display1.printString (large_font, "GPS?", 4, WHITE);
 - 
 
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 88 
 
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  display1.gotoxy (0, 8);
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display1.gotoxy (0, 8);
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  display1.printString (small_font, fontBuf, 8, WHITE);
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display1.printString(small_font,"Speed",5, WHITE);
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 - 
 
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  display1.gotoxy (0, 16);
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display1.gotoxy (0, 16);
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  display1.printScaledString (small_font, fontBuf, 5, 128, WHITE);
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display1.fontDigits(large_font, 4,1,speedMPH * 10);
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  display1.gotoxy (0, 48);
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display1.gotoxy (0, 32);
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  display1.printScaledString (large_font, fontBuf, 5, 256, WHITE);
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display1.printString(small_font,"Average",7, WHITE);
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display1.gotoxy (0, 40);
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  for (size_t i = 0; i < sizeof(fontBuf); i++)
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display1.fontDigits(large_font, 4,1,speedAVG * 10);
92 
    {
 98 
 
93 
      if ((++fontBuf[i]) == 128)
 - 
 
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        fontBuf[i] = ' ';
 - 
 
- 
 
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- 
 
 100 
 
95 
    }
 101 
 
96 
  display1.display ();
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display1.display ();
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 103 
 
98 
}
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}