SL092030 - NXP.com

Philips Semiconductors Product Specification Revision 3.0 2004 January 30I•CODE UIDSL2 ICS11{if (!isxdigit(toupper(line[i]))) return -1;*byte = a2x((unsigned char *)line);}return 0;}main (int argc, char **argv){FILE*fp;int n, i;charinput_line[80], st;unsigned char byte[100];unsigned int crc_reg;if (argc == 2){fp = fopen(argv[1], "r");if (!fp){perror(argv[1]);exit(0);}}else{printf("\n\nSyntax: CRC16_UID \n\n");exit(0);}for (n = 0; n < 100; n++){st = GetNextByte (fp, input_line, &(byte[n]));if (st == -1){printf("\nWrong Number Format in %s", argv[1]);printf("\nHas to be a 2 number hex-value like A3 or 0C");printf("\n\n");fclose(fp);return 0;}else if (st == 1) break;elsecontinue;}crc_reg = PRESET;printf("\n Preset ==> ");31