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These are just rotated versions of two of the basic console fonts from the kernel, which I re-purposed for the guitar pedal project. I'm using a 128x128 monochrome OLED panel as my display module, so I don't need anything fancy: a simple 6x8 and 8x16 font will do. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
303 lines
10 KiB
C
303 lines
10 KiB
C
// SPDX-License-Identifier: GPL-2.0
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//
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// This data was generated from the kernel 6x8 font
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// with this quick-and-dirty little program:
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//
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// #include <stdio.h>
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//
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// /*
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// * The fontdata format is the simple one byte per horizontal line
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// * format for 8 lines of the 6-bit wide font. But we translate it
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// * 6 columns of 8-bit *vertical* data.
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// */
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// static void generate_vertical_data(int i, const unsigned char *lines)
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// {
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// // Load all 8 bytes into 'val', first row in LSB
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// //
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// // Hack alert - we only test the high bit at a time,
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// // so we use a signed type here to make it all easy.
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// long val = *(long *)lines;
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// const char *sep = "\t";
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//
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// for (int i = 0; i < 6; i++, val += val) {
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// long bits = val;
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// unsigned int col = 0;
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//
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// for (int j = 0; j < 8; j++) {
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// col <<= 1;
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// col += (bits < 0);
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// bits <<= 8;
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// }
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// printf("%s0x%02x,", sep, col);
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// sep = " ";
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// }
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// printf("\n");
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// }
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//
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// int main(int argc, char **argv)
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// {
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// printf("static const unsigned char font_6x8[] = {\n");
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// for (int i = 0; i < 256; i++)
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// generate_vertical_data(i, fontdata_6x8 + i*8);
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// printf("};\n");
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// }
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static const unsigned char font_6x8[] = {
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x3e, 0x55, 0x61, 0x61, 0x55, 0x3e,
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0x3e, 0x6b, 0x5f, 0x5f, 0x6b, 0x3e,
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0x00, 0x0c, 0x1e, 0x3c, 0x1e, 0x0c,
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0x00, 0x08, 0x1c, 0x3e, 0x1c, 0x08,
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0x00, 0x18, 0x5e, 0x66, 0x5e, 0x18,
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0x00, 0x18, 0x5c, 0x7e, 0x5c, 0x18,
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0x00, 0x08, 0x1c, 0x1c, 0x08, 0x00,
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0xff, 0xf7, 0xe3, 0xe3, 0xf7, 0xff,
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0x08, 0x14, 0x22, 0x22, 0x14, 0x08,
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0xf7, 0xeb, 0xdd, 0xdd, 0xeb, 0xf7,
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0x00, 0x38, 0x4d, 0x4b, 0x49, 0x33,
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0x00, 0x06, 0x29, 0x79, 0x29, 0x06,
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0x00, 0x60, 0x60, 0x3f, 0x01, 0x06,
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0x00, 0x60, 0x7f, 0x05, 0x65, 0x7f,
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0x00, 0x2a, 0x1c, 0x77, 0x1c, 0x2a,
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0x00, 0x7f, 0x3e, 0x1c, 0x08, 0x00,
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0x00, 0x00, 0x08, 0x1c, 0x3e, 0x7f,
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0x00, 0x14, 0x22, 0x7f, 0x22, 0x14,
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0x00, 0x5f, 0x00, 0x00, 0x5f, 0x00,
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0x00, 0x06, 0x09, 0x7f, 0x09, 0x7f,
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0x00, 0x42, 0x8d, 0x95, 0xa9, 0x72,
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0x70, 0x70, 0x70, 0x70, 0x70, 0x00,
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0x00, 0x94, 0xa2, 0xff, 0xa2, 0x94,
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0x00, 0x04, 0x02, 0x7f, 0x02, 0x04,
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0x00, 0x10, 0x20, 0x7f, 0x20, 0x10,
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0x00, 0x08, 0x08, 0x2a, 0x1c, 0x08,
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0x00, 0x08, 0x1c, 0x2a, 0x08, 0x08,
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0x00, 0x78, 0x40, 0x40, 0x40, 0x00,
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0x1c, 0x2a, 0x08, 0x08, 0x2a, 0x1c,
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0x00, 0x60, 0x78, 0x7e, 0x78, 0x60,
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0x00, 0x06, 0x1e, 0x7e, 0x1e, 0x06,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x5f, 0x00, 0x00,
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0x00, 0x00, 0x03, 0x00, 0x03, 0x00,
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0x00, 0x24, 0x7e, 0x24, 0x7e, 0x24,
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0x00, 0x24, 0x6a, 0x2b, 0x12, 0x00,
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0x00, 0x63, 0x13, 0x08, 0x64, 0x63,
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0x00, 0x36, 0x49, 0x55, 0x22, 0x50,
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0x00, 0x00, 0x00, 0x03, 0x00, 0x00,
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0x00, 0x00, 0x1c, 0x22, 0x41, 0x00,
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0x00, 0x00, 0x41, 0x22, 0x1c, 0x00,
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0x00, 0x0a, 0x04, 0x1f, 0x04, 0x0a,
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0x00, 0x08, 0x08, 0x3e, 0x08, 0x08,
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0x00, 0x00, 0xe0, 0x60, 0x00, 0x00,
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0x00, 0x08, 0x08, 0x08, 0x08, 0x08,
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0x00, 0x00, 0x00, 0x60, 0x60, 0x00,
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0x00, 0x80, 0x60, 0x18, 0x06, 0x01,
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0x00, 0x3e, 0x51, 0x49, 0x45, 0x3e,
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0x00, 0x44, 0x42, 0x7f, 0x40, 0x40,
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0x00, 0x42, 0x61, 0x51, 0x49, 0x46,
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0x00, 0x22, 0x41, 0x49, 0x49, 0x36,
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0x00, 0x18, 0x14, 0x12, 0x7f, 0x10,
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0x00, 0x27, 0x45, 0x45, 0x45, 0x39,
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0x00, 0x3c, 0x4a, 0x49, 0x49, 0x30,
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0x00, 0x01, 0x01, 0x71, 0x09, 0x07,
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0x00, 0x36, 0x49, 0x49, 0x49, 0x36,
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0x00, 0x06, 0x49, 0x49, 0x29, 0x1e,
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0x00, 0x00, 0x00, 0x6c, 0x6c, 0x00,
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0x00, 0x00, 0xec, 0x6c, 0x00, 0x00,
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0x00, 0x00, 0x08, 0x14, 0x22, 0x41,
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0x00, 0x14, 0x14, 0x14, 0x14, 0x14,
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0x00, 0x00, 0x41, 0x22, 0x14, 0x08,
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0x00, 0x02, 0x01, 0x51, 0x09, 0x06,
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0x00, 0x3e, 0x41, 0x5d, 0x55, 0x1e,
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0x00, 0x7c, 0x12, 0x11, 0x12, 0x7c,
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0x00, 0x41, 0x7f, 0x49, 0x49, 0x36,
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0x00, 0x3e, 0x41, 0x41, 0x41, 0x22,
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0x00, 0x41, 0x7f, 0x41, 0x41, 0x3e,
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0x00, 0x7f, 0x49, 0x49, 0x49, 0x41,
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0x00, 0x7f, 0x09, 0x09, 0x09, 0x01,
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0x00, 0x3e, 0x41, 0x49, 0x49, 0x3a,
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0x00, 0x7f, 0x08, 0x08, 0x08, 0x7f,
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0x00, 0x00, 0x41, 0x7f, 0x41, 0x00,
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0x00, 0x30, 0x40, 0x41, 0x3f, 0x01,
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0x00, 0x7f, 0x08, 0x14, 0x22, 0x41,
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0x00, 0x7f, 0x40, 0x40, 0x40, 0x40,
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0x00, 0x7f, 0x02, 0x0c, 0x02, 0x7f,
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0x00, 0x7f, 0x02, 0x04, 0x08, 0x7f,
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0x00, 0x3e, 0x41, 0x41, 0x41, 0x3e,
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0x00, 0x7f, 0x09, 0x09, 0x09, 0x06,
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0x00, 0x3e, 0x41, 0x51, 0x21, 0x5e,
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0x00, 0x7f, 0x09, 0x19, 0x29, 0x46,
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0x00, 0x26, 0x49, 0x49, 0x49, 0x32,
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0x00, 0x01, 0x01, 0x7f, 0x01, 0x01,
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0x00, 0x3f, 0x40, 0x40, 0x40, 0x3f,
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0x00, 0x1f, 0x20, 0x40, 0x20, 0x1f,
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0x00, 0x7f, 0x20, 0x18, 0x20, 0x7f,
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0x00, 0x63, 0x14, 0x08, 0x14, 0x63,
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0x00, 0x07, 0x08, 0x70, 0x08, 0x07,
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0x00, 0x61, 0x51, 0x49, 0x45, 0x43,
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0x00, 0x00, 0x00, 0x7f, 0x41, 0x00,
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0x00, 0x01, 0x06, 0x18, 0x60, 0x80,
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0x00, 0x00, 0x41, 0x7f, 0x00, 0x00,
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0x00, 0x04, 0x02, 0x01, 0x02, 0x04,
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0x00, 0x80, 0x80, 0x80, 0x80, 0x80,
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0x00, 0x00, 0x01, 0x02, 0x04, 0x00,
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0x00, 0x20, 0x54, 0x54, 0x54, 0x78,
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0x00, 0x7f, 0x28, 0x44, 0x44, 0x38,
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0x00, 0x38, 0x44, 0x44, 0x44, 0x28,
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0x00, 0x38, 0x44, 0x44, 0x28, 0x7f,
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0x00, 0x38, 0x54, 0x54, 0x54, 0x58,
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0x00, 0x00, 0x08, 0x7e, 0x09, 0x01,
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0x00, 0x1c, 0xa2, 0xa2, 0x94, 0x7e,
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0x00, 0x7f, 0x04, 0x04, 0x04, 0x78,
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0x00, 0x00, 0x44, 0x7d, 0x40, 0x00,
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0x00, 0x80, 0x84, 0x7d, 0x00, 0x00,
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0x00, 0x7f, 0x10, 0x18, 0x24, 0x40,
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0x00, 0x00, 0x41, 0x7f, 0x40, 0x00,
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0x00, 0x7c, 0x04, 0x78, 0x04, 0x78,
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0x00, 0x7c, 0x08, 0x04, 0x04, 0x78,
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0x00, 0x38, 0x44, 0x44, 0x44, 0x38,
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0x00, 0xfc, 0x14, 0x24, 0x24, 0x18,
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0x00, 0x18, 0x24, 0x24, 0x14, 0xfc,
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0x00, 0x7c, 0x08, 0x04, 0x04, 0x08,
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0x00, 0x48, 0x54, 0x54, 0x54, 0x24,
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0x00, 0x00, 0x04, 0x3f, 0x44, 0x40,
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0x00, 0x3c, 0x40, 0x40, 0x20, 0x7c,
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0x00, 0x1c, 0x20, 0x40, 0x20, 0x1c,
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0x00, 0x3c, 0x40, 0x3c, 0x40, 0x3c,
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0x00, 0x44, 0x28, 0x10, 0x28, 0x44,
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0x00, 0x1c, 0xa0, 0xa0, 0xa0, 0x7c,
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0x00, 0x44, 0x64, 0x54, 0x4c, 0x44,
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0x00, 0x00, 0x08, 0x36, 0x41, 0x00,
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0x00, 0x00, 0x00, 0x7b, 0x00, 0x00,
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0x00, 0x00, 0x41, 0x36, 0x08, 0x00,
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0x00, 0x10, 0x08, 0x10, 0x20, 0x10,
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0x00, 0x70, 0x48, 0x44, 0x48, 0x70,
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0x00, 0x1c, 0xa2, 0x62, 0x22, 0x14,
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0x00, 0x38, 0x42, 0x40, 0x22, 0x78,
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0x00, 0x38, 0x54, 0x55, 0x55, 0x58,
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0x00, 0x20, 0x54, 0x55, 0x55, 0x78,
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0x00, 0x20, 0x55, 0x54, 0x55, 0x78,
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0x00, 0x20, 0x54, 0x55, 0x55, 0x78,
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0x00, 0x20, 0x55, 0x57, 0x57, 0x79,
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0x00, 0x38, 0x44, 0xc4, 0x44, 0x28,
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0x00, 0x38, 0x54, 0x55, 0x55, 0x58,
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0x00, 0x38, 0x55, 0x54, 0x55, 0x58,
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0x00, 0x38, 0x54, 0x55, 0x55, 0x58,
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0x00, 0x00, 0x45, 0x7c, 0x41, 0x00,
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0x00, 0x00, 0x44, 0x7d, 0x41, 0x00,
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0x00, 0x00, 0x44, 0x7d, 0x41, 0x00,
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0x00, 0x79, 0x14, 0x12, 0x14, 0x79,
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0x00, 0x7a, 0x15, 0x15, 0x16, 0x78,
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0x00, 0x7e, 0x4a, 0x4b, 0x4a, 0x42,
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0x00, 0x34, 0x54, 0x7c, 0x54, 0x58,
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0x00, 0x7e, 0x09, 0x7f, 0x49, 0x41,
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0x00, 0x38, 0x44, 0x45, 0x45, 0x38,
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0x00, 0x38, 0x45, 0x44, 0x45, 0x38,
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0x00, 0x38, 0x44, 0x45, 0x45, 0x38,
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0x00, 0x38, 0x42, 0x41, 0x22, 0x78,
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0x00, 0x38, 0x41, 0x42, 0x20, 0x78,
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0x00, 0x1c, 0xa1, 0xa0, 0xa1, 0x7c,
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0x01, 0x3c, 0x42, 0x42, 0x42, 0x3d,
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0x01, 0x3e, 0x40, 0x40, 0x41, 0x3e,
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0x00, 0x1c, 0x22, 0x7f, 0x22, 0x14,
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0x00, 0x7e, 0x49, 0x49, 0x42, 0x20,
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0x00, 0x15, 0x16, 0x7c, 0x16, 0x15,
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0x00, 0x7f, 0x05, 0x15, 0x3a, 0x50,
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0x00, 0x40, 0x48, 0x3e, 0x09, 0x01,
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0x00, 0x20, 0x54, 0x55, 0x55, 0x78,
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0x00, 0x00, 0x48, 0x7a, 0x41, 0x00,
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0x00, 0x30, 0x48, 0x4a, 0x49, 0x30,
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0x00, 0x38, 0x40, 0x42, 0x21, 0x78,
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0x00, 0x7a, 0x11, 0x0b, 0x0a, 0x71,
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0x00, 0x7f, 0x04, 0x09, 0x11, 0x7e,
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0x00, 0x48, 0x55, 0x55, 0x55, 0x5e,
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0x00, 0x4e, 0x51, 0x51, 0x51, 0x4e,
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0x00, 0x30, 0x48, 0x45, 0x40, 0x20,
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0x00, 0x38, 0x08, 0x08, 0x08, 0x08,
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0x00, 0x08, 0x08, 0x08, 0x08, 0x38,
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0x00, 0x20, 0x17, 0x88, 0xd4, 0xa2,
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0x00, 0x20, 0x57, 0x68, 0xf4, 0x42,
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0x00, 0x00, 0x00, 0x7d, 0x00, 0x00,
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0x10, 0x28, 0x44, 0x10, 0x28, 0x44,
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0x44, 0x28, 0x10, 0x44, 0x28, 0x10,
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0x00, 0xaa, 0x00, 0x55, 0x00, 0xaa,
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0x55, 0xaa, 0x55, 0xaa, 0x55, 0xaa,
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0x55, 0xff, 0xaa, 0xff, 0x55, 0xff,
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0x00, 0x00, 0x00, 0xff, 0x00, 0x00,
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0x08, 0x08, 0x08, 0xff, 0x00, 0x00,
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0x14, 0x14, 0x14, 0xff, 0x00, 0x00,
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0x08, 0x08, 0xff, 0x00, 0xff, 0x00,
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0x08, 0x08, 0xf8, 0x08, 0xf8, 0x00,
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0x14, 0x14, 0x14, 0xfc, 0x00, 0x00,
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0x14, 0x14, 0xf7, 0x00, 0xff, 0x00,
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0x00, 0x00, 0xff, 0x00, 0xff, 0x00,
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0x14, 0x14, 0xf4, 0x04, 0xfc, 0x00,
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0x14, 0x14, 0x17, 0x10, 0x1f, 0x00,
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0x08, 0x08, 0x0f, 0x08, 0x0f, 0x00,
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0x14, 0x14, 0x14, 0x1f, 0x00, 0x00,
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0x08, 0x08, 0x08, 0xf8, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x0f, 0x08, 0x08,
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0x08, 0x08, 0x08, 0x0f, 0x08, 0x08,
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0x08, 0x08, 0x08, 0xf8, 0x08, 0x08,
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0x00, 0x00, 0x00, 0xff, 0x08, 0x08,
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0x08, 0x08, 0x08, 0x08, 0x08, 0x08,
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0x08, 0x08, 0x08, 0xff, 0x08, 0x08,
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0x00, 0x00, 0x00, 0xff, 0x14, 0x14,
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0x00, 0x00, 0xff, 0x00, 0xff, 0x08,
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0x00, 0x00, 0x1f, 0x10, 0x17, 0x14,
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0x00, 0x00, 0xfc, 0x04, 0xf4, 0x14,
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0x14, 0x14, 0x17, 0x10, 0x17, 0x14,
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0x14, 0x14, 0xf4, 0x04, 0xf4, 0x14,
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0x00, 0x00, 0xff, 0x00, 0xf7, 0x14,
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0x14, 0x14, 0x14, 0x14, 0x14, 0x14,
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0x14, 0x14, 0xf7, 0x00, 0xf7, 0x14,
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0x14, 0x14, 0x14, 0x17, 0x14, 0x14,
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0x08, 0x08, 0x0f, 0x08, 0x0f, 0x08,
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0x14, 0x14, 0x14, 0xf4, 0x14, 0x14,
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0x08, 0x08, 0xf8, 0x08, 0xf8, 0x08,
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0x00, 0x00, 0x0f, 0x08, 0x0f, 0x08,
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0x00, 0x00, 0x00, 0x1f, 0x14, 0x14,
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0x00, 0x00, 0x00, 0xfc, 0x14, 0x14,
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0x00, 0x00, 0xf8, 0x08, 0xf8, 0x08,
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0x08, 0x08, 0xff, 0x08, 0xff, 0x08,
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0x14, 0x14, 0x14, 0xff, 0x14, 0x14,
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0x08, 0x08, 0x08, 0x0f, 0x00, 0x00,
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0x00, 0x00, 0x00, 0xf8, 0x08, 0x08,
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0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
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0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0,
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0xff, 0xff, 0xff, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0xff, 0xff, 0xff,
|
|
0x0f, 0x0f, 0x0f, 0x0f, 0x0f, 0x0f,
|
|
0x00, 0x38, 0x44, 0x44, 0x38, 0x44,
|
|
0x00, 0xfe, 0x01, 0x40, 0x4c, 0x33,
|
|
0x00, 0x7f, 0x01, 0x01, 0x01, 0x07,
|
|
0x00, 0x04, 0x7c, 0x04, 0x7c, 0x04,
|
|
0x00, 0x41, 0x63, 0x55, 0x49, 0x63,
|
|
0x00, 0x38, 0x44, 0x44, 0x3c, 0x04,
|
|
0x00, 0xfc, 0x40, 0x40, 0x3c, 0x40,
|
|
0x00, 0x04, 0x04, 0x3c, 0x44, 0x44,
|
|
0x00, 0x0c, 0x52, 0x73, 0x52, 0x0c,
|
|
0x00, 0x3e, 0x49, 0x49, 0x49, 0x3e,
|
|
0x00, 0x5e, 0x61, 0x01, 0x61, 0x5e,
|
|
0x00, 0x00, 0x3a, 0x45, 0x45, 0x38,
|
|
0x00, 0x38, 0x44, 0x7c, 0x44, 0x38,
|
|
0x00, 0x58, 0x24, 0x3c, 0x24, 0x1a,
|
|
0x00, 0x36, 0x49, 0x49, 0x49, 0x41,
|
|
0x00, 0x7e, 0x01, 0x01, 0x01, 0x7e,
|
|
0x2a, 0x2a, 0x2a, 0x2a, 0x2a, 0x2a,
|
|
0x00, 0x44, 0x44, 0x5f, 0x44, 0x44,
|
|
0x00, 0x00, 0x51, 0x4a, 0x44, 0x00,
|
|
0x00, 0x00, 0x44, 0x4a, 0x51, 0x00,
|
|
0x00, 0x00, 0x00, 0xfe, 0x01, 0x01,
|
|
0x00, 0x80, 0x80, 0x7f, 0x00, 0x00,
|
|
0x00, 0x08, 0x08, 0x2a, 0x08, 0x08,
|
|
0x00, 0x24, 0x12, 0x24, 0x48, 0x24,
|
|
0x00, 0x06, 0x09, 0x09, 0x06, 0x00,
|
|
0x00, 0x00, 0x08, 0x1c, 0x08, 0x00,
|
|
0x00, 0x00, 0x00, 0x08, 0x00, 0x00,
|
|
0x00, 0x18, 0x60, 0x18, 0x06, 0x01,
|
|
0x00, 0x0f, 0x01, 0x0e, 0x00, 0x00,
|
|
0x00, 0x09, 0x0d, 0x0a, 0x00, 0x00,
|
|
0x00, 0x00, 0x7e, 0x7e, 0x7e, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
};
|