src/INFN/crc_cm.c

/****************************************************************************
 *  F i l e   D a t a                                                        
 *  $Id: crc_cm.c,v 1.1 2004/07/02 09:01:35 sebastiani Exp $
 *  $Revision: 1.1 $
 *  $Date: 2004/07/02 09:01:35 $
 *  $RCSfile: crc_cm.c,v $
 *                                                                           
 ****************************************************************************
 *  S W   D e v e l o p m e n t   E n v i r o n m e n t                      
 *                                                                           
 *  $Author: sebastiani $
 *               :                                                           
 ****************************************************************************
 *  U p d a t i n g                                                          

 *  $Log: crc_cm.c,v $
 *  Revision 1.1  2004/07/02 09:01:35  sebastiani
 *  *** empty log message ***
 *
 *  Revision 1.4  2004/05/20 16:03:52  faber
 *  ACQ flow dev continuing
 *
 *  Revision 1.3  2004/05/20 12:24:44  faber
 *  getchar bugfixed
 *
 *  Revision 1.2  2004/05/20 10:47:17  faber
 *  printf stderr
 
 *  Revision 1.1  2004/02/26 16:30:07  faber
 *  crc.c added
 *
 *  Revision 1.1  2003/10/03 16:12:26  faber
 *  *** empty log message ***
 *
 *                                                                           
 *****************************************************************************/


/* #include "CM_Common_INFN.h" */
#include "DAQ_IDAQ_INFN.h"
#include <stdio.h>

DAQ_DECLBUF(B,1024*1024);

int main(void) {
  int c;
  unsigned short crc=0;
  unsigned char b;

  status_code s;
  DAQ_BUFFER_INIT(B);
  // fprintf(stderr,"\n-------\n ");
  while( (c=getchar()) != EOF) {
    if(B.len < B.size) {
      B.buf[B.len++]=c;
      /*
        fprintf(stderr,"%02X ",c);
      if(B.len % 16 == 0) {
       fprintf(stderr,"\n");
       }
      */
    }
    else
      return 1;
  }
  // fprintf(stderr,"\n [Size: %d]\n",B.len);
  B.crc16=CM_Compute_CRC16(0,B.buf, B.len);
  b=B.crc16 & 0xff;

  printf("%02X %04X",b,B.crc16);
  return 0;
}
1	kusanagi	1.1	/****************************************************************************
2			* F i l e D a t a
3			* $Id: crc_cm.c,v 1.1 2004/07/02 09:01:35 sebastiani Exp $
4			* $Revision: 1.1 $
5			* $Date: 2004/07/02 09:01:35 $
6			* $RCSfile: crc_cm.c,v $
7			*
8			****************************************************************************
9			* S W D e v e l o p m e n t E n v i r o n m e n t
10			*
11			* $Author: sebastiani $
12			* :
13			****************************************************************************
14			* U p d a t i n g
15
16			* $Log: crc_cm.c,v $
17			* Revision 1.1 2004/07/02 09:01:35 sebastiani
18			* * empty log message *
19			*
20			* Revision 1.4 2004/05/20 16:03:52 faber
21			* ACQ flow dev continuing
22			*
23			* Revision 1.3 2004/05/20 12:24:44 faber
24			* getchar bugfixed
25			*
26			* Revision 1.2 2004/05/20 10:47:17 faber
27			* printf stderr
28
29			* Revision 1.1 2004/02/26 16:30:07 faber
30			* crc.c added
31			*
32			* Revision 1.1 2003/10/03 16:12:26 faber
33			* * empty log message *
34			*
35			*
36			*****************************************************************************/
37
38
39			/* #include "CM_Common_INFN.h" */
40			#include "DAQ_IDAQ_INFN.h"
41			#include <stdio.h>
42
43			DAQ_DECLBUF(B,1024*1024);
44
45			int main(void) {
46			int c;
47			unsigned short crc=0;
48			unsigned char b;
49
50			status_code s;
51			DAQ_BUFFER_INIT(B);
52			// fprintf(stderr,"\n-------\n ");
53			while( (c=getchar()) != EOF) {
54			if(B.len < B.size) {
55			B.buf[B.len++]=c;
56			/*
57			fprintf(stderr,"%02X ",c);
58			if(B.len % 16 == 0) {
59			fprintf(stderr,"\n");
60			}
61			*/
62			}
63			else
64			return 1;
65			}
66			// fprintf(stderr,"\n [Size: %d]\n",B.len);
67			B.crc16=CM_Compute_CRC16(0,B.buf, B.len);
68			b=B.crc16 & 0xff;
69
70			printf("%02X %04X",b,B.crc16);
71			return 0;
72			}