Lines Matching defs:check_sum
460 unsigned char check_sum;
479 check_sum = bytes = HEX (hdr + 1);
522 check_sum += HEX (data);
528 check_sum += HEX (data);
534 check_sum += HEX (data);
537 check_sum += HEX (data);
572 check_sum += HEX (data);
576 check_sum = 255 - (check_sum & 0xff);
577 if (check_sum != HEX (data))
590 check_sum += HEX (data);
595 check_sum += HEX (data);
600 check_sum += HEX (data);
603 check_sum += HEX (data);
610 check_sum = 255 - (check_sum & 0xff);
611 if (check_sum != HEX (data))
961 unsigned int check_sum = 0;
977 TOHEX (dst, (address >> 24), check_sum);
982 TOHEX (dst, (address >> 16), check_sum);
988 TOHEX (dst, (address >> 8), check_sum);
990 TOHEX (dst, (address), check_sum);
997 TOHEX (dst, *src, check_sum);
1002 TOHEX (length, (dst - length) / 2, check_sum);
1003 check_sum &= 0xff;
1004 check_sum = 255 - check_sum;
1005 TOHEX (dst, check_sum, check_sum);