177 lines
7.3 KiB
C++
177 lines
7.3 KiB
C++
/*
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* utility_fonts_5x7.hpp
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*
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* Created on: May 15, 2021
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* Author: erki
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*/
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#ifndef SKULLC_UTILITY_FONTS_5X7_HPP_
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#define SKULLC_UTILITY_FONTS_5X7_HPP_
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#include <array>
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#include <cstdint>
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#include <tuple>
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namespace Utility
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{
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struct Font5x7
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{
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constexpr static std::size_t width = 5;
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constexpr static std::size_t height = 7;
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constexpr static std::size_t bytes_per_column = 1;
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// standard ascii 5x7 font
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// defines ascii characters 0x00-0x7F (0-127)
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// LSByte is the first column, MSByte is last column.
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// The LSbit of a byte is the top row.
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static constexpr std::array<std::uint8_t, 128 * 5> data = {
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0x00, 0x00, 0x00, 0x00, 0x00,// 0x00 (nul)
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0x3E, 0x5B, 0x4F, 0x5B, 0x3E,// 0x01 (soh)
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0x3E, 0x6B, 0x4F, 0x6B, 0x3E,// 0x02 (stx)
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0x1C, 0x3E, 0x7C, 0x3E, 0x1C,// 0x03 (etx)
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0x18, 0x3C, 0x7E, 0x3C, 0x18,// 0x04 (eot)
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0x1C, 0x57, 0x7D, 0x57, 0x1C,// 0x05 (enq)
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0x1C, 0x5E, 0x7F, 0x5E, 0x1C,// 0x06 (ack)
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0x00, 0x18, 0x3C, 0x18, 0x00,// 0x07 (bel)
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0xFF, 0xE7, 0xC3, 0xE7, 0xFF,// 0x08 (bs)
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0x00, 0x18, 0x24, 0x18, 0x00,// 0x09 (tab)
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0xFF, 0xE7, 0xDB, 0xE7, 0xFF,// 0x0A (lf)
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0x30, 0x48, 0x3A, 0x06, 0x0E,// 0x0B (vt)
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0x26, 0x29, 0x79, 0x29, 0x26,// 0x0C (np)
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0x40, 0x7F, 0x05, 0x05, 0x07,// 0x0D (cr)
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0x40, 0x7F, 0x05, 0x25, 0x3F,// 0x0E (so)
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0x5A, 0x3C, 0xE7, 0x3C, 0x5A,// 0x0F (si)
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0x7F, 0x3E, 0x1C, 0x1C, 0x08,// 0x10 (dle)
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0x08, 0x1C, 0x1C, 0x3E, 0x7F,// 0x11 (dc1)
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0x14, 0x22, 0x7F, 0x22, 0x14,// 0x12 (dc2)
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0x5F, 0x5F, 0x00, 0x5F, 0x5F,// 0x13 (dc3)
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0x06, 0x09, 0x7F, 0x01, 0x7F,// 0x14 (dc4)
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0x00, 0x66, 0x89, 0x95, 0x6A,// 0x15 (nak)
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0x60, 0x60, 0x60, 0x60, 0x60,// 0x16 (syn)
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0x94, 0xA2, 0xFF, 0xA2, 0x94,// 0x17 (etb)
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0x08, 0x04, 0x7E, 0x04, 0x08,// 0x18 (can)
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0x10, 0x20, 0x7E, 0x20, 0x10,// 0x19 (em)
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0x08, 0x08, 0x2A, 0x1C, 0x08,// 0x1A (eof)
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0x08, 0x1C, 0x2A, 0x08, 0x08,// 0x1B (esc)
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0x1E, 0x10, 0x10, 0x10, 0x10,// 0x1C (fs)
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0x0C, 0x1E, 0x0C, 0x1E, 0x0C,// 0x1D (gs)
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0x30, 0x38, 0x3E, 0x38, 0x30,// 0x1E (rs)
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0x06, 0x0E, 0x3E, 0x0E, 0x06,// 0x1F (us)
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0x00, 0x00, 0x00, 0x00, 0x00,// 0x20
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0x00, 0x00, 0x5F, 0x00, 0x00,// 0x21 !
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0x00, 0x07, 0x00, 0x07, 0x00,// 0x22 "
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0x14, 0x7F, 0x14, 0x7F, 0x14,// 0x23 #
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0x24, 0x2A, 0x7F, 0x2A, 0x12,// 0x24 $
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0x23, 0x13, 0x08, 0x64, 0x62,// 0x25 %
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0x36, 0x49, 0x56, 0x20, 0x50,// 0x26 &
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0x00, 0x08, 0x07, 0x03, 0x00,// 0x27 '
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0x00, 0x1C, 0x22, 0x41, 0x00,// 0x28 (
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0x00, 0x41, 0x22, 0x1C, 0x00,// 0x29 )
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0x2A, 0x1C, 0x7F, 0x1C, 0x2A,// 0x2A *
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0x08, 0x08, 0x3E, 0x08, 0x08,// 0x2B +
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0x00, 0x80, 0x70, 0x30, 0x00,// 0x2C ,
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0x08, 0x08, 0x08, 0x08, 0x08,// 0x2D -
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0x00, 0x00, 0x60, 0x60, 0x00,// 0x2E .
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0x20, 0x10, 0x08, 0x04, 0x02,// 0x2F /
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0x3E, 0x51, 0x49, 0x45, 0x3E,// 0x30 0
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0x00, 0x42, 0x7F, 0x40, 0x00,// 0x31 1
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0x72, 0x49, 0x49, 0x49, 0x46,// 0x32 2
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0x21, 0x41, 0x49, 0x4D, 0x33,// 0x33 3
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0x18, 0x14, 0x12, 0x7F, 0x10,// 0x34 4
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0x27, 0x45, 0x45, 0x45, 0x39,// 0x35 5
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0x3C, 0x4A, 0x49, 0x49, 0x31,// 0x36 6
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0x41, 0x21, 0x11, 0x09, 0x07,// 0x37 7
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0x36, 0x49, 0x49, 0x49, 0x36,// 0x38 8
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0x46, 0x49, 0x49, 0x29, 0x1E,// 0x39 9
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0x00, 0x00, 0x14, 0x00, 0x00,// 0x3A :
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0x00, 0x40, 0x34, 0x00, 0x00,// 0x3B ;
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0x00, 0x08, 0x14, 0x22, 0x41,// 0x3C <
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0x14, 0x14, 0x14, 0x14, 0x14,// 0x3D =
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0x00, 0x41, 0x22, 0x14, 0x08,// 0x3E >
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0x02, 0x01, 0x59, 0x09, 0x06,// 0x3F ?
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0x3E, 0x41, 0x5D, 0x59, 0x4E,// 0x40 @
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0x7C, 0x12, 0x11, 0x12, 0x7C,// 0x41 A
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0x7F, 0x49, 0x49, 0x49, 0x36,// 0x42 B
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0x3E, 0x41, 0x41, 0x41, 0x22,// 0x43 C
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0x7F, 0x41, 0x41, 0x41, 0x3E,// 0x44 D
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0x7F, 0x49, 0x49, 0x49, 0x41,// 0x45 E
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0x7F, 0x09, 0x09, 0x09, 0x01,// 0x46 F
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0x3E, 0x41, 0x41, 0x51, 0x73,// 0x47 G
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0x7F, 0x08, 0x08, 0x08, 0x7F,// 0x48 H
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0x00, 0x41, 0x7F, 0x41, 0x00,// 0x49 I
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0x20, 0x40, 0x41, 0x3F, 0x01,// 0x4A J
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0x7F, 0x08, 0x14, 0x22, 0x41,// 0x4B K
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0x7F, 0x40, 0x40, 0x40, 0x40,// 0x4C L
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0x7F, 0x02, 0x1C, 0x02, 0x7F,// 0x4D M
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0x7F, 0x04, 0x08, 0x10, 0x7F,// 0x4E N
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0x3E, 0x41, 0x41, 0x41, 0x3E,// 0x4F O
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0x7F, 0x09, 0x09, 0x09, 0x06,// 0x50 P
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0x3E, 0x41, 0x51, 0x21, 0x5E,// 0x51 Q
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0x7F, 0x09, 0x19, 0x29, 0x46,// 0x52 R
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0x26, 0x49, 0x49, 0x49, 0x32,// 0x53 S
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0x03, 0x01, 0x7F, 0x01, 0x03,// 0x54 T
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0x3F, 0x40, 0x40, 0x40, 0x3F,// 0x55 U
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0x1F, 0x20, 0x40, 0x20, 0x1F,// 0x56 V
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0x3F, 0x40, 0x38, 0x40, 0x3F,// 0x57 W
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0x63, 0x14, 0x08, 0x14, 0x63,// 0x58 X
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0x03, 0x04, 0x78, 0x04, 0x03,// 0x59 Y
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0x61, 0x59, 0x49, 0x4D, 0x43,// 0x5A Z
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0x00, 0x7F, 0x41, 0x41, 0x41,// 0x5B [
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0x02, 0x04, 0x08, 0x10, 0x20,// 0x5C backslash
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0x00, 0x41, 0x41, 0x41, 0x7F,// 0x5D ]
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0x04, 0x02, 0x01, 0x02, 0x04,// 0x5E ^
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0x40, 0x40, 0x40, 0x40, 0x40,// 0x5F _
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0x00, 0x03, 0x07, 0x08, 0x00,// 0x60 `
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0x20, 0x54, 0x54, 0x78, 0x40,// 0x61 a
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0x7F, 0x28, 0x44, 0x44, 0x38,// 0x62 b
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0x38, 0x44, 0x44, 0x44, 0x28,// 0x63 c
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0x38, 0x44, 0x44, 0x28, 0x7F,// 0x64 d
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0x38, 0x54, 0x54, 0x54, 0x18,// 0x65 e
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0x00, 0x08, 0x7E, 0x09, 0x02,// 0x66 f
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0x18, 0xA4, 0xA4, 0x9C, 0x78,// 0x67 g
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0x7F, 0x08, 0x04, 0x04, 0x78,// 0x68 h
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0x00, 0x44, 0x7D, 0x40, 0x00,// 0x69 i
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0x20, 0x40, 0x40, 0x3D, 0x00,// 0x6A j
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0x7F, 0x10, 0x28, 0x44, 0x00,// 0x6B k
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0x00, 0x41, 0x7F, 0x40, 0x00,// 0x6C l
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0x7C, 0x04, 0x78, 0x04, 0x78,// 0x6D m
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0x7C, 0x08, 0x04, 0x04, 0x78,// 0x6E n
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0x38, 0x44, 0x44, 0x44, 0x38,// 0x6F o
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0xFC, 0x18, 0x24, 0x24, 0x18,// 0x70 p
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0x18, 0x24, 0x24, 0x18, 0xFC,// 0x71 q
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0x7C, 0x08, 0x04, 0x04, 0x08,// 0x72 r
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0x48, 0x54, 0x54, 0x54, 0x24,// 0x73 s
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0x04, 0x04, 0x3F, 0x44, 0x24,// 0x74 t
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0x3C, 0x40, 0x40, 0x20, 0x7C,// 0x75 u
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0x1C, 0x20, 0x40, 0x20, 0x1C,// 0x76 v
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0x3C, 0x40, 0x30, 0x40, 0x3C,// 0x77 w
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0x44, 0x28, 0x10, 0x28, 0x44,// 0x78 x
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0x4C, 0x90, 0x90, 0x90, 0x7C,// 0x79 y
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0x44, 0x64, 0x54, 0x4C, 0x44,// 0x7A z
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0x00, 0x08, 0x36, 0x41, 0x00,// 0x7B {
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0x00, 0x00, 0x77, 0x00, 0x00,// 0x7C |
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0x00, 0x41, 0x36, 0x08, 0x00,// 0x7D }
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0x02, 0x01, 0x02, 0x04, 0x02,// 0x7E ~
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0x3C, 0x26, 0x23, 0x26, 0x3C,// 0x7F
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};
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using const_iterator = decltype(data)::const_iterator;
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static constexpr std::uint32_t bytesPerChar()
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{
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return sizeof(data) / 128;
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}
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static constexpr std::pair<const_iterator, const_iterator> getCharacterBytes(const char& c)
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{
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const_iterator it = data.cbegin() + ((c % 128) * 5);
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return {it, it + 5};
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}
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};
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}// namespace Utility
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#endif /* SKULLC_UTILITY_FONTS_5X7_HPP_ */
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