int i,j,j1,j2;
unsigned x1,y1;

unsigned char ss[16] = {"a=1.57"};

extern float sin[]= {
 0 , 2, 4, 7, 9, 11,   14,16,   18,   20,   22,   25,   27,   29,
 31, 33,  35,  37, 38,  40,  42,  44,  45,  47,  48,  49,  51,   52,
   53,   54,   55,   56,   57,  57,   58,
   58,  59,  59,  59,   59,  60 , 59,
   59,   59,   59,   58,   58,   57,   57,
   56,   55,   54,   53,   52,  51,   49,
   48,   47,  45,   44,   42,  40,   38,
   37,   35,   33,   31,   29,   27,   25,
   22,   20,   18,  16,  14,  11,   9,
    7,    4,    2,    0 ,  -2,   -4,   -7,
   -9,  -11,  -14,  -16,  -18, -20,  -22,
  -25,  -27,  -29,  -31,  -33,  -35,  -37,
  -38,  -40,  -42,  -44,  -45,  -47, -48,
  -49,  -51,  -52,  -53,  -54,  -55,  -56,
  -57,  -57,  -58,  -58,  -59,  -59,  -59,
  -59,  -60, -59, -59, -59,  -59,  -58,
  -58,  -57,  -57,  -56,  -55,  -54,  -53,
  -52,  -51, -49, -48, -47,  -45, -44,
  -42, -40,  -38,  -37,  -35,  -33,  -31,
  -29,  -27, -25, -22, -20,  -18, -16,
  -14,  -11,   -9,   -7,   -4,   -2,   -0, 
  
  0 , 2, 4, 7, 9, 11,   14,16,   18,   20,   22,   25,   27,   29,
 31, 33,  35,  37, 38,  40,  42,  44,  45,  47,  48,  49,  51,   52,
   53,   54,   55,   56,   57,  57,   58,
   58,  59,  59,  59,   59,  60 , 59,
   59,   59,   59,   58,   58,   57,   57,
   56,   55,   54,   53,   52,  51,   49,
   48,   47,  45,   44,   42,  40,   38,
   37,   35,   33,   31,   29,   27,   25,
   22,   20,   18,  16,  14,  11,   9,
    7,    4,    2,    0 ,  -2,   -4,   -7,
   -9,  -11,  -14,  -16,  -18, -20,  -22,
  -25,  -27,  -29,  -31,  -33,  -35,  -37,
  -38,  -40,  -42,  -44,  -45,  -47, -48,
  -49,  -51,  -52,  -53,  -54,  -55,  -56,
  -57,  -57,  -58,  -58,  -59,  -59,  -59,
  -59,  -60, -59, -59, -59,  -59,  -58,
  -58,  -57,  -57,  -56,  -55,  -54,  -53,
  -52,  -51, -49, -48, -47,  -45, -44,
  -42, -40,  -38,  -37,  -35,  -33,  -31,
  -29,  -27, -25, -22, -20,  -18, -16,
  -14,  -11,   -9,   -7,   -4,   -2,   -0
  };
int a[240];
extern unsigned char tt[],xx[],ff[];


unsigned char data1[] = "ESC key is OK!";
unsigned char data2[] = "7 key is OK!";
unsigned char data3[] = "4 key is OK!";
unsigned char data4[] = "1 key is OK!";
unsigned char data5[] = "LEFT key is OK!";
unsigned char data6[] = "9 key is OK!";
unsigned char data7[] = "6 key is OK!";
unsigned char data8[] = "3 key is OK!";
unsigned char data9[] = "0 key is OK!";
unsigned char data10[] = "UP key is OK!";
unsigned char data11[] = "8 key is OK!";
unsigned char data12[] = "5 key is OK!";
unsigned char data13[] = "2 key is OK!";
unsigned char data14[] = ". key is OK!";
unsigned char data15[] = "DOWN key is OK!";
unsigned char data16[] = "+ key is OK!";
unsigned char data17[] = "- key is OK!";
unsigned char data18[] = "ENTER key OK!";
unsigned char data20[] = "RIGHT key OK!";

extern unsigned char data21[];
extern unsigned char data22[];
extern unsigned char data23[];
extern unsigned char data24[];
extern unsigned char data25[];