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#include <avr\pgmspace.h>

#if (defined(__AVR__))
#include <avr\pgmspace.h>
#else
#include <pgmspace.h>
#endif

// digitCodeMap indicate which segments must be illuminated to display
// each number.
static const uint8_t digitCodeMap[] = {
  //     GFEDCBA  Segments      7-segment map:
  B00111111, // 0   "0"          AAA
  B00000110, // 1   "1"         F   B
  B01011011, // 2   "2"         F   B
  B01001111, // 3   "3"          GGG
  B01100110, // 4   "4"         E   C
  B01101101, // 5   "5"         E   C
  B01111101, // 6   "6"          DDD
  B00000111, // 7   "7"
  B01111111, // 8   "8"
  B01101111, // 9   "9"
  B01110111, // 65  'A'
  B01111100, // 66  'b'
  B00111001, // 67  'C'
  B01011110, // 68  'd'
  B01111001, // 69  'E'
  B01110001, // 70  'F'
  B00111101, // 71  'G'
  B01110110, // 72  'H'
  B00110000, // 73  'I'
  B00001110, // 74  'J'
  B01110110, // 75  'K'  Same as 'H'
  B00111000, // 76  'L'
  B00000000, // 77  'M'  NO DISPLAY
  B01010100, // 78  'n'
  B00111111, // 79  'O'
  B01110011, // 80  'P'
  B01100111, // 81  'q'
  B01010000, // 82  'r'
  B01101101, // 83  'S'
  B01111000, // 84  't'
  B00111110, // 85  'U'
  B00111110, // 86  'V'  Same as 'U'
  B00000000, // 87  'W'  NO DISPLAY
  B01110110, // 88  'X'  Same as 'H'
  B01101110, // 89  'y'
  B01011011, // 90  'Z'  Same as '2'
  B00000000, // 32  ' '  BLANK
  B01000000, // 45  '-'  DASH
  B10000000, // 46  '.'  PERIOD
  B01100011, // 42 '*'  DEGREE ..
  B00001000, // 95 '_'  UNDERSCORE
};

// Constant pointers to constant data
const uint8_t * const numeralCodes = digitCodeMap;
const uint8_t * const alphaCodes = digitCodeMap + 10;