How to create fonts for use with Max7219 #16065

Witawat · 2024-10-23T10:15:18Z

Witawat
Oct 23, 2024

I found the source for font formatting from this project.

In the form of font_6x4.py or others.

font_6x8 = {
  0x0020: b"\x00\x00\x00\x00\x00\x00", # ' ' "\u0020" - 0x20
  0x0021: b"\x00\x00\x7D\x00\x00\x00", # '!' "\u0021" - 0x21
  0x0022: b"\x00\x60\x00\x60\x00\x00", # '"' "\u0022" - 0x22
  0x0023: b"\x14\x7F\x14\x7F\x14\x00", # '#' "\u0023" - 0x23
  0x0024: b"\x12\x2A\x7F\x2A\x24\x00", # '$' "\u0024" - 0x24
  0x0025: b"\x62\x64\x08\x13\x23\x00", # '%' "\u0025" - 0x25
  0x0026: b"\x36\x49\x55\x22\x05\x00", # '&' "\u0026" - 0x26
  0x0027: b"\x00\x00\x60\x00\x00\x00", # ''' "\u0027" - 0x27
  0x0028: b"\x00\x1C\x22\x41\x00\x00", # '(' "\u0028" - 0x28
  0x0029: b"\x00\x41\x22\x1C\x00\x00", # ')' "\u0029" - 0x29
  0x002A: b"\x14\x08\x3E\x08\x14\x00", # '*' "\u002A" - 0x2A
  0x002B: b"\x08\x08\x3E\x08\x08\x00", # '+' "\u002B" - 0x2B
  0x002C: b"\x00\x00\x05\x06\x00\x00", # ',' "\u002C" - 0x2C
  0x002D: b"\x08\x08\x08\x08\x08\x00", # '-' "\u002D" - 0x2D
  0x002E: b"\x00\x00\x03\x03\x00\x00", # '.' "\u002E" - 0x2E
  0x002F: b"\x02\x04\x08\x10\x20\x00", # '/' "\u002F" - 0x2F
  0x0030: b"\x3E\x45\x49\x51\x3E\x00", # '0' "\u0030" - 0x30
  0x0031: b"\x00\x21\x7F\x01\x00\x00", # '1' "\u0031" - 0x31
  0x0032: b"\x27\x49\x49\x49\x31\x00", # '2' "\u0032" - 0x32
  0x0033: b"\x42\x41\x51\x69\x46\x00", # '3' "\u0033" - 0x33
  0x0034: b"\x0C\x14\x24\x7F\x04\x00", # '4' "\u0034" - 0x34
  0x0035: b"\x72\x51\x51\x51\x4E\x00", # '5' "\u0035" - 0x35
  0x0036: b"\x3E\x49\x49\x49\x26\x00", # '6' "\u0036" - 0x36
  0x0037: b"\x60\x47\x48\x50\x60\x00", # '7' "\u0037" - 0x37
  0x0038: b"\x36\x49\x49\x49\x36\x00", # '8' "\u0038" - 0x38
  0x0039: b"\x32\x49\x49\x49\x3E\x00", # '9' "\u0039" - 0x39
  0x003A: b"\x00\x36\x36\x00\x00\x00", # ':' "\u003A" - 0x3A
  0x003B: b"\x00\x37\x36\x00\x00\x00", # ';' "\u003B" - 0x3B
  0x003C: b"\x08\x14\x22\x41\x00\x00", # '<' "\u003C" - 0x3C
  0x003D: b"\x14\x14\x14\x14\x14\x00", # '=' "\u003D" - 0x3D
  0x003E: b"\x41\x22\x14\x08\x00\x00", # '>' "\u003E" - 0x3E
  0x003F: b"\x20\x40\x45\x48\x30\x00", # '?' "\u003F" - 0x3F
  0x0040: b"\x3E\x59\x65\x65\x3C\x00", # '@' "\u0040" - 0x40
  0x0041: b"\x1F\x28\x48\x48\x7F\x00", # 'A' "\u0041" - 0x41
  0x0042: b"\x7F\x49\x49\x49\x36\x00", # 'B' "\u0042" - 0x42
  0x0043: b"\x3E\x41\x41\x41\x22\x00", # 'C' "\u0043" - 0x43
  0x0044: b"\x7F\x41\x41\x22\x1C\x00", # 'D' "\u0044" - 0x44
  0x0045: b"\x7F\x49\x49\x49\x41\x00", # 'E' "\u0045" - 0x45
  0x0046: b"\x7F\x48\x48\x48\x40\x00", # 'F' "\u0046" - 0x46
  0x0047: b"\x3E\x41\x41\x45\x26\x00", # 'G' "\u0047" - 0x47
  0x0048: b"\x7F\x08\x08\x08\x7F\x00", # 'H' "\u0048" - 0x48
  0x0049: b"\x00\x41\x7F\x41\x00\x00", # 'I' "\u0049" - 0x49
  0x004A: b"\x02\x01\x41\x7E\x40\x00", # 'J' "\u004A" - 0x4A
  0x004B: b"\x7F\x08\x14\x22\x41\x00", # 'K' "\u004B" - 0x4B
  0x004C: b"\x7F\x01\x01\x01\x01\x00", # 'L' "\u004C" - 0x4C
  0x004D: b"\x7F\x20\x10\x20\x7F\x00", # 'M' "\u004D" - 0x4D
  0x004E: b"\x7F\x10\x08\x04\x7F\x00", # 'N' "\u004E" - 0x4E
  0x004F: b"\x3E\x41\x41\x41\x3E\x00", # 'O' "\u004F" - 0x4F
  0x0050: b"\x7F\x48\x48\x48\x30\x00", # 'P' "\u0050" - 0x50
  0x0051: b"\x3E\x41\x45\x42\x3D\x00", # 'Q' "\u0051" - 0x51
  0x0052: b"\x7F\x48\x4C\x4A\x31\x00", # 'R' "\u0052" - 0x52
  0x0053: b"\x32\x49\x49\x49\x26\x00", # 'S' "\u0053" - 0x53
  0x0054: b"\x40\x40\x7F\x40\x40\x00", # 'T' "\u0054" - 0x54
  0x0055: b"\x7E\x01\x01\x01\x7E\x00", # 'U' "\u0055" - 0x55
  0x0056: b"\x7C\x02\x01\x02\x7C\x00", # 'V' "\u0056" - 0x56
  0x0057: b"\x7E\x01\x0E\x01\x7E\x00", # 'W' "\u0057" - 0x57
  0x0058: b"\x63\x14\x08\x14\x63\x00", # 'X' "\u0058" - 0x58
  0x0059: b"\x70\x08\x07\x08\x70\x00", # 'Y' "\u0059" - 0x59
  0x005A: b"\x43\x45\x49\x51\x61\x00", # 'Z' "\u005A" - 0x5A
  0x005B: b"\x00\x7F\x41\x41\x00\x00", # '[' "\u005B" - 0x5B
  0x005C: b"\x20\x10\x08\x04\x02\x00", # '\' "\u005C" - 0x5C
  0x005D: b"\x00\x41\x41\x7F\x00\x00", # ']' "\u005D" - 0x5D
  0x005E: b"\x10\x20\x40\x20\x10\x00", # '^' "\u005E" - 0x5E
  0x005F: b"\x01\x01\x01\x01\x01\x01", # '_' "\u005F" - 0x5F
  0x0060: b"\x00\x40\x20\x00\x00\x00", # '`' "\u0060" - 0x60
  0x0061: b"\x0E\x11\x11\x1E\x01\x00", # 'a' "\u0061" - 0x61
  0x0062: b"\x7F\x11\x11\x11\x0E\x00", # 'b' "\u0062" - 0x62
  0x0063: b"\x0E\x11\x11\x11\x0A\x00", # 'c' "\u0063" - 0x63
  0x0064: b"\x0E\x11\x11\x11\x7F\x00", # 'd' "\u0064" - 0x64
  0x0065: b"\x0E\x15\x15\x15\x0C\x00", # 'e' "\u0065" - 0x65
  0x0066: b"\x08\x3F\x48\x40\x20\x00", # 'f' "\u0066" - 0x66
  0x0067: b"\x18\x25\x25\x25\x1E\x00", # 'g' "\u0067" - 0x67
  0x0068: b"\x7F\x08\x10\x10\x0F\x00", # 'h' "\u0068" - 0x68
  0x0069: b"\x00\x11\x5F\x01\x00\x00", # 'i' "\u0069" - 0x69
  0x006A: b"\x02\x01\x11\x5E\x00\x00", # 'j' "\u006A" - 0x6A
  0x006B: b"\x00\x7F\x04\x0A\x11\x00", # 'k' "\u006B" - 0x6B
  0x006C: b"\x00\x41\x7F\x01\x00\x00", # 'l' "\u006C" - 0x6C
  0x006D: b"\x1F\x10\x0F\x10\x0F\x00", # 'm' "\u006D" - 0x6D
  0x006E: b"\x1F\x08\x10\x10\x0F\x00", # 'n' "\u006E" - 0x6E
  0x006F: b"\x0E\x11\x11\x11\x0E\x00", # 'o' "\u006F" - 0x6F
  0x0070: b"\x1F\x12\x12\x12\x0C\x00", # 'p' "\u0070" - 0x70
  0x0071: b"\x0C\x12\x12\x12\x1F\x00", # 'q' "\u0071" - 0x71
  0x0072: b"\x1F\x08\x10\x10\x08\x00", # 'r' "\u0072" - 0x72
  0x0073: b"\x08\x15\x15\x15\x02\x00", # 's' "\u0073" - 0x73
  0x0074: b"\x10\x7E\x11\x01\x02\x00", # 't' "\u0074" - 0x74
  0x0075: b"\x1E\x01\x01\x02\x1F\x00", # 'u' "\u0075" - 0x75
  0x0076: b"\x1C\x02\x01\x02\x1C\x00", # 'v' "\u0076" - 0x76
  0x0077: b"\x1E\x01\x02\x01\x1E\x00", # 'w' "\u0077" - 0x77
  0x0078: b"\x11\x0A\x04\x0A\x11\x00", # 'x' "\u0078" - 0x78
  0x0079: b"\x18\x05\x05\x05\x1E\x00", # 'y' "\u0079" - 0x79
  0x007A: b"\x11\x13\x15\x19\x11\x00", # 'z' "\u007A" - 0x7A
  0x007B: b"\x00\x08\x77\x41\x00\x00", # '{' "\u007B" - 0x7B
  0x007C: b"\x00\x00\x77\x00\x00\x00", # '|' "\u007C" - 0x7C
  0x007D: b"\x00\x41\x77\x08\x00\x00", # '}' "\u007D" - 0x7D
  0x007E: b"\x08\x10\x08\x04\x08\x00", # '~' "\u007E" - 0x7E
  0x007F: b"\x08\x1C\x2A\x49\x08\x00", # [D] "\u007F" - 0x7F
  0x2500: b"\x08\x08\x08\x08\x08\x08", # '─' "\u2500" - 0x80
  0x2502: b"\x00\x00\xFF\x00\x00\x00", # '│' "\u2502" - 0x81
  0x250C: b"\x00\x00\x0F\x08\x08\x08", # '┌' "\u250C" - 0x82
  0x2510: b"\x08\x08\x0F\x00\x00\x00", # '┐' "\u2510" - 0x83
  0x2514: b"\x00\x00\xF8\x08\x08\x08", # '└' "\u2514" - 0x84
  0x2518: b"\x08\x08\xF8\x00\x00\x00", # '┘' "\u2518" - 0x85
  0x251C: b"\x00\x00\xFF\x08\x08\x08", # '├' "\u251C" - 0x86
  0x2524: b"\x08\x08\xFF\x00\x00\x00", # '┤' "\u2524" - 0x87
  0x252C: b"\x08\x08\x0F\x08\x08\x08", # '┬' "\u252C" - 0x88
  0x2534: b"\x08\x08\xF8\x08\x08\x08", # '┴' "\u2534" - 0x89
  0x253C: b"\x08\x08\xFF\x08\x08\x08", # '┼' "\u253C" - 0x8A
  0x2580: b"\xF8\xF8\xF8\xF8\xF8\xF8", # '▀' "\u2580" - 0x8B
  0x2584: b"\x0F\x0F\x0F\x0F\x0F\x0F", # '▄' "\u2584" - 0x8C
  0x2588: b"\xFF\xFF\xFF\xFF\xFF\xFF", # '█' "\u2588" - 0x8D
  0x258C: b"\xFF\xFF\xFF\x00\x00\x00", # '▌' "\u258C" - 0x8E
  0x2590: b"\x00\x00\xFF\xFF\xFF\xFF", # '▐' "\u2590" - 0x8F
  0x2591: b"\x44\x11\x00\x44\x11\x00", # '░' "\u2591" - 0x90
  0x2592: b"\x49\x24\x92\x49\x24\x92", # '▒' "\u2592" - 0x91
  0x2593: b"\x55\xAA\x55\xAA\x55\xAA", # '▓' "\u2593" - 0x92
  0x2320: b"\x00\x00\x7F\x80\x40\x00", # '⌠' "\u2320" - 0x93
  0x25A0: b"\x3F\x3F\x3F\x3F\x3F\x00", # '■' "\u25A0" - 0x94
  0x2219: b"\x00\x1C\x1C\x1C\x00\x00", # '∙' "\u2219" - 0x95
  0x221A: b"\x20\x10\x0F\x30\x40\x00", # '√' "\u221A" - 0x96
  0x2248: b"\x00\x12\x24\x12\x24\x00", # '≈' "\u2248" - 0x97
  0x2264: b"\x00\x11\x29\x45\x00\x00", # '≤' "\u2264" - 0x98
  0x2265: b"\x00\x45\x29\x11\x00\x00", # '≥' "\u2265" - 0x99
  0x00A0: b"\x00\x00\x00\x00\x00\x00", # ' ' "\u00A0" - 0x9A
  0x2321: b"\x02\x01\xFE\x00\x00\x00", # '⌡' "\u2321" - 0x9B
  0x00B0: b"\x00\x30\x48\x48\x30\x00", # '°' "\u00B0" - 0x9C
  0x00B2: b"\x00\x6C\x54\x74\x00\x00", # '²' "\u00B2" - 0x9D
  0x00B7: b"\x00\x08\x1C\x08\x00\x00", # '·' "\u00B7" - 0x9E
  0x00F7: b"\x08\x08\x2A\x08\x08\x00", # '÷' "\u00F7" - 0x9F
  0x2550: b"\x14\x14\x14\x14\x14\x14", # '═' "\u2550" - 0xA0
  0x2551: b"\x00\xFF\x00\xFF\x00\x00", # '║' "\u2551" - 0xA1
  0x2552: b"\x00\x00\x1F\x14\x14\x14", # '╒' "\u2552" - 0xA2
  0x0451: b"\x0E\x55\x15\x55\x0C\x00", # 'ё' "\u0451" - 0xA3
  0x2553: b"\x00\x0F\x08\x0F\x08\x08", # '╓' "\u2553" - 0xA4
  0x2554: b"\x00\x1F\x10\x17\x14\x14", # '╔' "\u2554" - 0xA5
  0x2555: b"\x14\x14\x1F\x00\x00\x00", # '╕' "\u2555" - 0xA6
  0x2556: b"\x08\x0F\x08\x0F\x00\x00", # '╖' "\u2556" - 0xA7
  0x2557: b"\x14\x17\x10\x1F\x00\x00", # '╗' "\u2557" - 0xA8
  0x2558: b"\x00\x00\xFC\x14\x14\x14", # '╘' "\u2558" - 0xA9
  0x2559: b"\x00\xF8\x08\xF8\x08\x08", # '╙' "\u2559" - 0xAA
  0x255A: b"\x00\xFC\x04\xF4\x14\x14", # '╚' "\u255A" - 0xAB
  0x255B: b"\x14\x14\xFC\x00\x00\x00", # '╛' "\u255B" - 0xAC
  0x255C: b"\x08\xF8\x08\xF8\x00\x00", # '╜' "\u255C" - 0xAD
  0x255D: b"\x14\xF4\x04\xFC\x00\x00", # '╝' "\u255D" - 0xAE
  0x255E: b"\x00\x00\xFF\x14\x14\x14", # '╞' "\u255E" - 0xAF
  0x255F: b"\x00\xFF\x00\xFF\x08\x08", # '╟' "\u255F" - 0xB0
  0x2560: b"\x00\xFF\x00\xF7\x14\x14", # '╠' "\u2560" - 0xB1
  0x2561: b"\x14\x14\x7F\x00\x00\x00", # '╡' "\u2561" - 0xB2
  0x0401: b"\x3F\x69\x29\x69\x21\x00", # 'Ё' "\u0401" - 0xB3
  0x2562: b"\x08\xFF\x00\xFF\x00\x00", # '╢' "\u2562" - 0xB4
  0x2563: b"\x14\xF7\x00\xFF\x00\x00", # '╣' "\u2563" - 0xB5
  0x2564: b"\x14\x17\x10\x17\x14\x14", # '╤' "\u2564" - 0xB6
  0x2565: b"\x08\x0F\x08\x0F\x08\x08", # '╥' "\u2565" - 0xB7
  0x2566: b"\x14\x17\x10\x17\x14\x14", # '╦' "\u2566" - 0xB8
  0x2567: b"\x14\x14\xF4\x14\x14\x14", # '╧' "\u2567" - 0xB9
  0x2568: b"\x08\xF8\x08\xF8\x08\x08", # '╨' "\u2568" - 0xBA
  0x2569: b"\x14\xF4\x04\xF4\x14\x14", # '╩' "\u2569" - 0xBB
  0x256A: b"\x14\x14\xF7\x14\x14\x14", # '╪' "\u256A" - 0xBC
  0x256B: b"\x08\xFF\x08\xFF\x08\x08", # '╫' "\u256B" - 0xBD
  0x256C: b"\x14\xF7\x00\xF7\x14\x14", # '╬' "\u256C" - 0xBE
  0x00A9: b"\x3E\x41\x5D\x55\x41\x3E", # '©' "\u00A9" - 0xBF
  0x044E: b"\x1F\x04\x0E\x11\x0E\x00", # 'ю' "\u044E" - 0xC0
  0x0430: b"\x0E\x11\x11\x1E\x01\x00", # 'а' "\u0430" - 0xC1
  0x0431: b"\x16\x29\x29\x29\x46\x00", # 'б' "\u0431" - 0xC2
  0x0446: b"\x1E\x02\x02\x1E\x03\x00", # 'ц' "\u0446" - 0xC3
  0x0434: b"\x03\x0E\x12\x1E\x03\x00", # 'д' "\u0434" - 0xC4
  0x0435: b"\x0E\x15\x15\x15\x0C\x00", # 'е' "\u0435" - 0xC5
  0x0444: b"\x08\x14\x3F\x14\x08\x00", # 'ф' "\u0444" - 0xC6
  0x0433: b"\x00\x1F\x10\x10\x10\x00", # 'г' "\u0433" - 0xC7
  0x0445: b"\x11\x0A\x04\x0A\x11\x00", # 'х' "\u0445" - 0xC8
  0x0438: b"\x1E\x01\x01\x02\x1F\x00", # 'и' "\u0438" - 0xC9
  0x0439: b"\x1E\x01\x21\x42\x1F\x00", # 'й' "\u0439" - 0xCA
  0x043A: b"\x1F\x04\x0C\x12\x11\x00", # 'к' "\u043A" - 0xCB
  0x043B: b"\x01\x0E\x10\x10\x1F\x00", # 'л' "\u043B" - 0xCC
  0x043C: b"\x1F\x08\x04\x08\x1F\x00", # 'м' "\u043C" - 0xCD
  0x043D: b"\x1F\x04\x04\x04\x1F\x00", # 'н' "\u043D" - 0xCE
  0x043E: b"\x0E\x11\x11\x11\x0E\x00", # 'о' "\u043E" - 0xCF
  0x043F: b"\x1F\x10\x10\x10\x1F\x00", # 'п' "\u043F" - 0xD0
  0x044F: b"\x09\x15\x16\x14\x1F\x00", # 'я' "\u044F" - 0xD1
  0x0440: b"\x1F\x12\x12\x12\x1E\x00", # 'р' "\u0440" - 0xD2
  0x0441: b"\x0E\x11\x11\x11\x0A\x00", # 'с' "\u0441" - 0xD3
  0x0442: b"\x10\x10\x1F\x10\x10\x00", # 'т' "\u0442" - 0xD4
  0x0443: b"\x18\x05\x05\x05\x1E\x00", # 'у' "\u0443" - 0xD5
  0x0436: b"\x1B\x04\x1F\x04\x1B\x00", # 'ж' "\u0436" - 0xD6
  0x0432: b"\x00\x1F\x15\x15\x0A\x00", # 'в' "\u0432" - 0xD7
  0x044C: b"\x00\x1F\x05\x05\x02\x00", # 'ь' "\u044C" - 0xD8
  0x044B: b"\x1F\x05\x07\x00\x1F\x00", # 'ы' "\u044B" - 0xD9
  0x0437: b"\x00\x11\x15\x15\x0A\x00", # 'з' "\u0437" - 0xDA
  0x0448: b"\x1F\x01\x1F\x01\x1F\x00", # 'ш' "\u0448" - 0xDB
  0x044D: b"\x00\x11\x15\x15\x0E\x00", # 'э' "\u044D" - 0xDC
  0x0449: b"\x1E\x02\x1E\x02\x1F\x00", # 'щ' "\u0449" - 0xDD
  0x0447: b"\x18\x04\x04\x04\x1F\x00", # 'ч' "\u0447" - 0xDE
  0x044A: b"\x10\x1F\x05\x05\x02\x00", # 'ъ' "\u044A" - 0xDF
  0x042E: b"\x7F\x08\x3E\x41\x3E\x00", # 'Ю' "\u042E" - 0xE0
  0x0410: b"\x1F\x28\x48\x48\x7F\x00", # 'А' "\u0410" - 0xE1
  0x0411: b"\x7F\x49\x49\x49\x06\x00", # 'Б' "\u0411" - 0xE2
  0x0426: b"\x7E\x02\x02\x7E\x03\x00", # 'Ц' "\u0426" - 0xE3
  0x0414: b"\x03\x3E\x42\x7E\x03\x00", # 'Д' "\u0414" - 0xE4
  0x0415: b"\x7F\x49\x49\x49\x41\x00", # 'Е' "\u0415" - 0xE5
  0x0424: b"\x38\x44\x7F\x44\x38\x00", # 'Ф' "\u0424" - 0xE6
  0x0413: b"\x7F\x40\x40\x40\x40\x00", # 'Г' "\u0413" - 0xE7
  0x0425: b"\x63\x14\x08\x14\x63\x00", # 'Х' "\u0425" - 0xE8
  0x0418: b"\x7F\x02\x04\x08\x7F\x00", # 'И' "\u0418" - 0xE9
  0x0419: b"\x3F\x42\x24\x48\x3F\x00", # 'Й' "\u0419" - 0xEA
  0x041A: b"\x7F\x08\x14\x22\x41\x00", # 'К' "\u041A" - 0xEB
  0x041B: b"\x01\x1E\x20\x40\x7F\x00", # 'Л' "\u041B" - 0xEC
  0x041C: b"\x7F\x20\x10\x20\x7F\x00", # 'М' "\u041C" - 0xED
  0x041D: b"\x7F\x08\x08\x08\x7F\x00", # 'Н' "\u041D" - 0xEE
  0x041E: b"\x3E\x41\x41\x41\x3E\x00", # 'О' "\u041E" - 0xEF
  0x041F: b"\x7F\x40\x40\x40\x7F\x00", # 'П' "\u041F" - 0xF0
  0x042F: b"\x31\x4A\x4C\x48\x7F\x00", # 'Я' "\u042F" - 0xF1
  0x0420: b"\x7F\x48\x48\x48\x30\x00", # 'Р' "\u0420" - 0xF2
  0x0421: b"\x3E\x41\x41\x41\x22\x00", # 'С' "\u0421" - 0xF3
  0x0422: b"\x40\x40\x7F\x40\x40\x00", # 'Т' "\u0422" - 0xF4
  0x0423: b"\x72\x09\x09\x09\x7E\x00", # 'У' "\u0423" - 0xF5
  0x0416: b"\x77\x08\x7F\x08\x77\x00", # 'Ж' "\u0416" - 0xF6
  0x0412: b"\x7F\x49\x49\x49\x36\x00", # 'В' "\u0412" - 0xF7
  0x042C: b"\x7F\x09\x09\x09\x06\x00", # 'Ь' "\u042C" - 0xF8
  0x042B: b"\x7F\x09\x06\x00\x7F\x00", # 'Ы' "\u042B" - 0xF9
  0x0417: b"\x22\x41\x41\x49\x36\x00", # 'З' "\u0417" - 0xFA
  0x0428: b"\x7F\x01\x7F\x01\x7F\x00", # 'Ш' "\u0428" - 0xFB
  0x042D: b"\x22\x49\x49\x49\x3E\x00", # 'Э' "\u042D" - 0xFC
  0x0429: b"\x7E\x02\x7E\x02\x7F\x00", # 'Щ' "\u0429" - 0xFD
  0x0427: b"\x70\x08\x08\x08\x7F\x00", # 'Ч' "\u0427" - 0xFE
  0x042A: b"\x40\x7F\x09\x09\x06\x00"  # 'Ъ' "\u042A" - 0xFF
}

I have searched how to create a file in this format on google but I can't find any information on how to do it.

I have tried using font_to_py.py but the output format is not the same.

What is this kind of file creation called? Is there a tool to create it?

My Code

import max7219
from machine import Pin, SPI
# from font_4x6 import font_4x6 as FONT  # add font
from font_6x8 import font_6x8 as FONT # add font
import time

spi = SPI(1, baudrate=10000000, polarity=1, phase=0, sck=Pin(4), mosi=Pin(2))
ss = Pin(5, Pin.OUT)

# Create matrix display instant, which has four MAX7219 devices.
display = max7219.Matrix8x8(spi, ss, 4)

# Set the display brightness. Value is 1 to 15.
display.brightness(4)

# Define the scrolling message
scrolling_message = "HELLO THAILAND My Python !!"
max_w_font = 6  # ดูจากขนาดฟอนต์ที่สร้างมา

# Get the message length
length = len(scrolling_message)

# Calculate number of columns of the message
column = (length * max_w_font)

# Clear the display.
display.fill(0)
display.show()

"""
# put text (4x6 font) on frame buffer
def put_text(fbuf, text, x=0, y=0):
	for uchr in text:
		sym = FONT[ord(uchr)]
		for i in range(4):
			for j in range(6):
				fbuf.pixel(x + i, y + j,
				           1 if (sym[i] & (0x20 >> j)) else 0)
		x += 4
"""


# put text (6x8 font) on frame buffer
def put_text(fbuf, text, x=0, y=0):
	for uchr in text:
		sym = FONT[ord(uchr)]
		for i in range(6):
			for j in range(8):
				fbuf.pixel(x + i, y + j,
				           1 if (sym[i] & (0x80 >> j)) else 0)
		x += 6


# sleep for one one seconds
time.sleep(0.5)

# Unconditionally execute the loop
while True:
	for x in range(32, -column, -1):
		# Clear the display
		display.fill(0)

		# Write the scrolling text in to frame buffer
		put_text(display, scrolling_message, x, 0)
		# display.text(scrolling_message, x, 0, 1)

		# Show the display
		display.show()

		# Set the Scrolling speed. Here it is 50mS.
		time.sleep(0.05)

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How to create fonts for use with Max7219 #16065

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MicroPython

How to create fonts for use with Max7219 #16065

Witawat Oct 23, 2024

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Witawat
Oct 23, 2024