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40 lines
860 B
40 lines
860 B
// Convert the xbm file to crsn
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#include <stdlib.h>
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#include <stdio.h>
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#include <stdint.h>
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#include "font.xbm"
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void main() {
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uint64_t digits[256];
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printf("(sym FONT r15)\n");
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printf("(mkbf FONT (\n");
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for (int ch = 0; ch < 256; ch++) {
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uint64_t symbol = 0;
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for(int row = 0; row<8;row++) {
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symbol <<= 8ull;
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unsigned char slice = psf_bits[row*32 + (ch/32)*(32*8) + (ch%32)];
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symbol |= slice;
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/* // show the symbol
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printf(" ; ");
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for(int j=0;j<8;j++) {
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if(slice&0x1) {
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printf("█");
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} else {
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printf(" ");
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}
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slice >>= 1;
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}
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printf("\n");
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//*/
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}
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digits[ch] = symbol;
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printf(" 0x%016lx ; %d", symbol, ch);
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if (ch >= 32 && ch <= 126) {
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printf(" '%c'\n", ch);
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} else {
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printf("\n", ch);
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}
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}
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printf("))\n");
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}
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