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Merge pull request #49 from PPUC/main_issue-35
added a tiny font, fixed int types, improved debug output
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| .DS_Store | ||
| /.pio/ | ||
| /.vscode/ |
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| // A Tiny 4x6 Pixel Font That Will Fit On Almost Any Microcontroller (License: MIT) | ||
| // https://hackaday.io/project/6309-vga-graphics-over-spi-and-serial-vgatonic/log/20759-a-tiny-4x6-pixel-font-that-will-fit-on-almost-any-microcontroller-license-mit | ||
|
|
||
| // Font Definition | ||
| const uint8_t font4x6[96][2] = { | ||
| {0x00, 0x00}, /*SPACE*/ | ||
| {0x49, 0x08}, /*'!'*/ | ||
| {0xb4, 0x00}, /*'"'*/ | ||
| {0xbe, 0xf6}, /*'#'*/ | ||
| {0x7b, 0x7a}, /*'$'*/ | ||
| {0xa5, 0x94}, /*'%'*/ | ||
| {0x55, 0xb8}, /*'&'*/ | ||
| {0x48, 0x00}, /*'''*/ | ||
| {0x29, 0x44}, /*'('*/ | ||
| {0x44, 0x2a}, /*')'*/ | ||
| {0x15, 0xa0}, /*'*'*/ | ||
| {0x0b, 0x42}, /*'+'*/ | ||
| {0x00, 0x50}, /*','*/ | ||
| {0x03, 0x02}, /*'-'*/ | ||
| {0x00, 0x08}, /*'.'*/ | ||
| {0x25, 0x90}, /*'/'*/ | ||
| {0x76, 0xba}, /*'0'*/ | ||
| {0x59, 0x5c}, /*'1'*/ | ||
| {0xc5, 0x9e}, /*'2'*/ | ||
| {0xc5, 0x38}, /*'3'*/ | ||
| {0x92, 0xe6}, /*'4'*/ | ||
| {0xf3, 0x3a}, /*'5'*/ | ||
| {0x73, 0xba}, /*'6'*/ | ||
| {0xe5, 0x90}, /*'7'*/ | ||
| {0x77, 0xba}, /*'8'*/ | ||
| {0x77, 0x3a}, /*'9'*/ | ||
| {0x08, 0x40}, /*':'*/ | ||
| {0x08, 0x50}, /*';'*/ | ||
| {0x2a, 0x44}, /*'<'*/ | ||
| {0x1c, 0xe0}, /*'='*/ | ||
| {0x88, 0x52}, /*'>'*/ | ||
| {0xe5, 0x08}, /*'?'*/ | ||
| {0x56, 0x8e}, /*'@'*/ | ||
| {0x77, 0xb6}, /*'A'*/ | ||
| {0x77, 0xb8}, /*'B'*/ | ||
| {0x72, 0x8c}, /*'C'*/ | ||
| {0xd6, 0xba}, /*'D'*/ | ||
| {0x73, 0x9e}, /*'E'*/ | ||
| {0x73, 0x92}, /*'F'*/ | ||
| {0x72, 0xae}, /*'G'*/ | ||
| {0xb7, 0xb6}, /*'H'*/ | ||
| {0xe9, 0x5c}, /*'I'*/ | ||
| {0x64, 0xaa}, /*'J'*/ | ||
| {0xb7, 0xb4}, /*'K'*/ | ||
| {0x92, 0x9c}, /*'L'*/ | ||
| {0xbe, 0xb6}, /*'M'*/ | ||
| {0xd6, 0xb6}, /*'N'*/ | ||
| {0x56, 0xaa}, /*'O'*/ | ||
| {0xd7, 0x92}, /*'P'*/ | ||
| {0x76, 0xee}, /*'Q'*/ | ||
| {0x77, 0xb4}, /*'R'*/ | ||
| {0x71, 0x38}, /*'S'*/ | ||
| {0xe9, 0x48}, /*'T'*/ | ||
| {0xb6, 0xae}, /*'U'*/ | ||
| {0xb6, 0xaa}, /*'V'*/ | ||
| {0xb6, 0xf6}, /*'W'*/ | ||
| {0xb5, 0xb4}, /*'X'*/ | ||
| {0xb5, 0x48}, /*'Y'*/ | ||
| {0xe5, 0x9c}, /*'Z'*/ | ||
| {0x69, 0x4c}, /*'['*/ | ||
| {0x91, 0x24}, /*'\'*/ | ||
| {0x64, 0x2e}, /*']'*/ | ||
| {0x54, 0x00}, /*'^'*/ | ||
| {0x00, 0x1c}, /*'_'*/ | ||
| {0x44, 0x00}, /*'`'*/ | ||
| {0x0e, 0xae}, /*'a'*/ | ||
| {0x9a, 0xba}, /*'b'*/ | ||
| {0x0e, 0x8c}, /*'c'*/ | ||
| {0x2e, 0xae}, /*'d'*/ | ||
| {0x0e, 0xce}, /*'e'*/ | ||
| {0x56, 0xd0}, /*'f'*/ | ||
| {0x55, 0x3B}, /*'g'*/ | ||
| {0x93, 0xb4}, /*'h'*/ | ||
| {0x41, 0x44}, /*'i'*/ | ||
| {0x41, 0x51}, /*'j'*/ | ||
| {0x97, 0xb4}, /*'k'*/ | ||
| {0x49, 0x44}, /*'l'*/ | ||
| {0x17, 0xb6}, /*'m'*/ | ||
| {0x1a, 0xb6}, /*'n'*/ | ||
| {0x0a, 0xaa}, /*'o'*/ | ||
| {0xd6, 0xd3}, /*'p'*/ | ||
| {0x76, 0x67}, /*'q'*/ | ||
| {0x17, 0x90}, /*'r'*/ | ||
| {0x0f, 0x38}, /*'s'*/ | ||
| {0x9a, 0x8c}, /*'t'*/ | ||
| {0x16, 0xae}, /*'u'*/ | ||
| {0x16, 0xba}, /*'v'*/ | ||
| {0x16, 0xf6}, /*'w'*/ | ||
| {0x15, 0xb4}, /*'x'*/ | ||
| {0xb5, 0x2b}, /*'y'*/ | ||
| {0x1c, 0x5e}, /*'z'*/ | ||
| {0x6b, 0x4c}, /*'{'*/ | ||
| {0x49, 0x48}, /*'|'*/ | ||
| {0xc9, 0x5a}, /*'}'*/ | ||
| {0x54, 0x00}, /*'~'*/ | ||
| {0x56, 0xe2} /*''*/ | ||
| }; | ||
|
|
||
| // Font retreival function - ugly, but needed. | ||
| char getFontLine(const char data, uint8_t line_num) { | ||
| const uint8_t index = (data - 32); | ||
| char pixel = 0; | ||
| if (font4x6[index][1] & 1 == 1) line_num -= 1; | ||
| if (line_num == 0) { | ||
| pixel = font4x6[index][0] >> 4; | ||
| } else if (line_num == 1) { | ||
| pixel = font4x6[index][0] >> 1; | ||
| } else if (line_num == 2) { | ||
| // Split over 2 bytes | ||
| return ((font4x6[index][0] & 0x03) << 2) | (font4x6[index][1] & 0x02); | ||
| } else if (line_num == 3) { | ||
| pixel = font4x6[index][1] >> 4; | ||
| } else if (line_num == 4) { | ||
| pixel = font4x6[index][1] >> 1; | ||
| } | ||
| return pixel & 0xe; | ||
| } |
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