git.zerfleddert.de Git - proxmark3-svn/blob - armsrc/example_lcd.c

   1 unsigned char somestring[25];
   2
   3 //*********************************************************************
   4 //********************  SYSTERM HEARTBEAT @ 10 ms *********************
   5 //*********************************************************************
   6 void InitSPI (void)
   7 {
   8   //set functionalite to pins:
   9   //port0.11 -> NPCS0
  10   //port0.12 -> MISO
  11   //port0.13 -> MOSI
  12   //port0.14 -> SPCK
  13   PIOA_PDR = BIT11 | BIT12 | BIT13 | BIT14;
  14   PIOA_ASR = BIT11 | BIT12 | BIT13 | BIT14;
  15   PIOA_BSR = 0;
  16
  17
  18   PMC_PCER |= 1 << 5; // Enable SPI timer clock.
  19
  20   /****  Fixed mode ****/
  21   SPI_CR   = 0x81;                                      //SPI Enable, Sowtware reset
  22   SPI_CR   = 0x01;                                      //SPI Enable
  23
  24
  25
  26   SPI_MR        = 0x000E0011;                           //Master mode
  27   SPI_CSR0      = 0x01010B11;                           //9 bit
  28
  29 }
  30
  31 //*********************************************************************
  32 //***************************  Task 1  ********************************
  33 //*********************************************************************
  34 void Task_1(void *p)
  35 {
  36     char beat=0;                                    // just flash the onboard LED for Heatbeat
  37
  38     while(1)
  39     {
  40         if(beat)
  41         {
  42             PIOA_SODR = BIT18;
  43             beat=0;
  44         }
  45         else
  46         {
  47             PIOA_CODR = BIT18;
  48             beat=1;
  49         }
  50
  51         ctl_timeout_wait(ctl_get_current_time()+ 150);
  52
  53     }
  54 }
  55 //*********************************************************************
  56 //***************************  Task 2  ********************************
  57 //*********************************************************************
  58 void Task_2(void *p)
  59 {
  60     unsigned long z;
  61     unsigned int x,y;
  62     unsigned char a,b,c,d,e;
  63
  64     char seconds,minutes,hours;
  65
  66     unsigned int nowold,tenths;
  67
  68
  69     InitLCD();
  70
  71
  72 /*******  Put smiley face up in 4096 color mode  *******/
  73     LCD_Fill(0,0,132,132,Black);
  74
  75     LCD_Set_Resolution(HIGH_RES);                        // set 4096 color mode
  76
  77 //    ShowImage_4096(0,0,smiley);
  78     LCD_Set_Resolution(LOW_RES);                        // set 256 color mode
  79
  80     ctl_timeout_wait(ctl_get_current_time()+ 4000);     // wait 4 seconds to view it
  81
  82 /*******  Do some static on screen  *******/
  83
  84     LCD_Fill(0,0,132,132,Black);
  85
  86     for(z=0;z<100000;z++)
  87     {
  88         while( (a = rand()) > 132);
  89         while( (b = rand()) > 132);
  90         c = rand();
  91         LCD_PixelPut(a,b,c);
  92     }
  93
  94 /*******  Do some lines on screen  *******/
  95     LCD_Fill(0,0,132,132,Black);
  96
  97     for(z=1;z<300;z++)
  98     {
  99         while( (a = rand()) > 132);
 100         while( (b = rand()) > 132);
 101         while( (c = rand()) > 132);
 102         while( (d = rand()) > 132);
 103         e = rand();                                 // pick color
 104
 105         LCD_Line(a,b,c,d,e);
 106         ctl_timeout_wait(ctl_get_current_time()+ 10);
 107     }
 108
 109 /*******  Do some Boxes on screen  *******/
 110     LCD_Fill(0,0,132,132,Black);
 111
 112     for(z=0;z<300;z++)
 113     {
 114
 115         while( (a = rand()) > 132);
 116         while( (b = rand()) > 132);
 117         while( (c = rand()) > 132);
 118         while( (d = rand()) > 132);
 119
 120         e = rand();                                 // pick color
 121         LCD_Box(a,b,c,d,e);
 122
 123         ctl_timeout_wait(ctl_get_current_time()+ 10);
 124     }
 125 /*******  Do some Circles on screen  *******/
 126     LCD_Fill(0,0,132,132,Black);
 127
 128     for(z=0;z<100;z++)
 129     {
 130
 131         while( (a = rand()) > 132);
 132         while( (b = rand()) > 132);
 133         while( (c = rand()) > 127);                 // diameter
 134
 135         d = rand();                                 // pick color
 136         LCD_Circle(a,b,c,d);
 137
 138         ctl_timeout_wait(ctl_get_current_time()+ 10);
 139     }
 140
 141 /*******  Do some Thick Circles on screen  *******/
 142     LCD_Fill(0,0,132,132,Black);
 143
 144     for(z=0;z<25;z++)
 145     {
 146         while( (a = rand()) > 132);
 147         while( (b = rand()) > 132);
 148         while( (c = rand()) > 40);                 // diameter
 149         while( (d = rand()) > 10);                 // wall thicknes
 150         e = rand();                                 // pick color
 151         LCD_Thick_Circle(a,b,c,d,e);
 152
 153         ctl_timeout_wait(ctl_get_current_time()+ 1);
 154     }
 155
 156 /*******  Do something funky to wipe screen  *******/
 157         b=0;
 158
 159         for(a=0;a<131;a++)
 160         {
 161             LCD_Line(a,b,65,65,0x62);
 162         }
 163         for(b=0;b<131;b++)
 164         {
 165             LCD_Line(a,b,65,65,0x62);
 166         }
 167         for(;a>1;a--)
 168         {
 169             LCD_Line(a,b,65,65,0x62);
 170         }
 171         for(;b>1;b--)
 172         {
 173             LCD_Line(a,b,65,65,0x62);
 174         }
 175
 176         ctl_timeout_wait(ctl_get_current_time()+ 1000);
 177
 178 /*******  Show Image scrolling *******/
 179     LCD_Fill(0,0,132,132,Black);
 180
 181     ShowImage(0,50,sparkfun);
 182
 183     sprintf(somestring,"Thanks SparkFun");
 184     LCD_String(somestring,&FONT8x8F[0][0],5,10,LightGreen,Black);
 185
 186     ctl_timeout_wait(ctl_get_current_time()+ 2000);     // hold sparkfun image for a bit
 187
 188     for(y=50;y<140;y++)
 189     {
 190         LCD_Line(0,y-1,132,y-1,Black);                  // wipe the white line as it moves down
 191         ShowImage(0,y,sparkfun);                        // move image to Y location
 192         ctl_timeout_wait(ctl_get_current_time()+ 25);   // wait a bit
 193     }
 194
 195 /*******  Run radar in loop with example fonts displayed  *******/
 196     LCD_Fill(0,0,132,132,Black);
 197
 198     LCD_Thick_Circle(66,66,30,2,DarkBlue);
 199
 200     y=0;
 201
 202     while (1)
 203     {
 204         LCD_Circle_Line(66,66,28,0,y,LightGreen);
 205
 206         ctl_timeout_wait(ctl_get_current_time()+ 1);
 207
 208         tenths = ctl_current_time / 1000;
 209
 210         if(tenths != nowold)
 211         {
 212             nowold = tenths;
 213
 214             if(++seconds == 60)
 215             {
 216                 seconds = 0;
 217
 218                 if(++minutes == 60)
 219                 {
 220                     minutes=0;
 221                     hours++;
 222                 }
 223             }
 224         }
 225
 226
 227         printf("a=%6lu - b=%6lu - c=%6lu - d=%6lu  :  Time=%lu\r\n",a,b,c,d,ctl_current_time);
 228
 229         sprintf(somestring,"%05lu",y);
 230         LCD_String(somestring,&FONT6x8[0][0],52,25,White,Black);
 231
 232         sprintf(somestring,"Time:%02u:%02u:%02u",hours,minutes,seconds);
 233         LCD_String(somestring,&FONT8x8F[0][0],14,10,DarkRed,Black);
 234
 235         sprintf(somestring,"Time:%02u:%02u:%02u",hours,minutes,seconds);
 236         LCD_String(somestring,&FONT8x16[0][0],14,115,LightGreen,Black);
 237
 238         LCD_Circle_Line(66,66,28,0,y,Black);
 239
 240         if(++y==360)
 241         {
 242             y=0;
 243         }
 244
 245         ctl_timeout_wait(ctl_get_current_time()+ 10);
 246
 247     }
 248 }
 249
 250 /*************************************************************************
 251  *********************        Main Module        *************************
 252  *********************                           *************************
 253  *********************     Initialize Program    *************************
 254  *********************         Sequences         *************************
 255  *********************                           *************************
 256  *************************************************************************/
 257 int main(void)
 258 {
 259         BoardInit();
 260
 261         InitSPI();
 262
 263         while (1)
 264         {
 265             Idle();
 266         }
 267
 268         return 0;
 269 }