forroutines/anticounter/ACphysics.c

//If big-little endian problem: switch tmp1&0xFF00 + tmp2&0x00FF ->
// tmp1&0x00FF + tmp2&0xFF00
#include <stdio.h>
#include "ACphysics.h"

int ACphysics(unsigned short* datapointer,struct datastruct* physicspointer)
{

  *physicspointer=physicsdata;

  //look for header AC11, then cut out the event to a temp buffer
  while(found==0)
    {
      tmp1=*datapointer;
      tmp2=*(datapointer+1);
      if(tmp1==0x11AC)
        { 
          found=1;
          for(i=0;i<64;i++)
            {
              buffer[i]=*datapointer;
              datapointer++;
            }
          tmp1=0x0000;
        }
      if((tmp1&0xFF00) + (tmp2&0x00FF)==0xAC11)
        {
          found=1;
          for(i=0;i<64;i++)
            {
              buffer[i]=(tmp1&0xFF00) + (tmp2&0x00FF);
              datapointer++;
              tmp1=tmp2;
              tmp2=*(datapointer+1);
            }
        }
      datapointer++;
    }

  //check header2
  if(buffer[1]==0xAC22)
    err=0;
  else
    err=1;

  //Fill physicsdata from buffer
  for(i=0;i<2;i++) physicsdata.header[i]=buffer[i];
  physicsdata.status=buffer[2];
  physicsdata.hitmap=buffer[3];
  for(i=0;i<6;i++) physicsdata.regist[i]=buffer[4+i];
  for(i=0;i<16;i++) physicsdata.shift[i]=buffer[10+i];
  for(i=0;i<16;i++) physicsdata.counters[i]=buffer[26+i];
  for(i=0;i<8;i++) physicsdata.coinc[i]=buffer[42+i];
  physicsdata.trigg=buffer[50];
  for(i=0;i<2;i++) physicsdata.clock[i]=buffer[51+i];
  for(i=0;i<2;i++) physicsdata.temp[i]=buffer[53+i];
  for(i=0;i<8;i++) physicsdata.DAC[i]=buffer[55+i];
  physicsdata.CRC=buffer[63];
 
  return err;

}

1	//If big-little endian problem: switch tmp1&0xFF00 + tmp2&0x00FF ->
2	// tmp1&0x00FF + tmp2&0xFF00
3	#include <stdio.h>
4	#include "ACphysics.h"
5
6	int ACphysics(unsigned short* datapointer,struct datastruct* physicspointer)
7	{
8
9	*physicspointer=physicsdata;
10
11	//look for header AC11, then cut out the event to a temp buffer
12	while(found==0)
13	{
14	tmp1=*datapointer;
15	tmp2=*(datapointer+1);
16	if(tmp1==0x11AC)
17	{
18	found=1;
19	for(i=0;i<64;i++)
20	{
21	buffer[i]=*datapointer;
22	datapointer++;
23	}
24	tmp1=0x0000;
25	}
26	if((tmp1&0xFF00) + (tmp2&0x00FF)==0xAC11)
27	{
28	found=1;
29	for(i=0;i<64;i++)
30	{
31	buffer[i]=(tmp1&0xFF00) + (tmp2&0x00FF);
32	datapointer++;
33	tmp1=tmp2;
34	tmp2=*(datapointer+1);
35	}
36	}
37	datapointer++;
38	}
39
40	//check header2
41	if(buffer[1]==0xAC22)
42	err=0;
43	else
44	err=1;
45
46	//Fill physicsdata from buffer
47	for(i=0;i<2;i++) physicsdata.header[i]=buffer[i];
48	physicsdata.status=buffer[2];
49	physicsdata.hitmap=buffer[3];
50	for(i=0;i<6;i++) physicsdata.regist[i]=buffer[4+i];
51	for(i=0;i<16;i++) physicsdata.shift[i]=buffer[10+i];
52	for(i=0;i<16;i++) physicsdata.counters[i]=buffer[26+i];
53	for(i=0;i<8;i++) physicsdata.coinc[i]=buffer[42+i];
54	physicsdata.trigg=buffer[50];
55	for(i=0;i<2;i++) physicsdata.clock[i]=buffer[51+i];
56	for(i=0;i<2;i++) physicsdata.temp[i]=buffer[53+i];
57	for(i=0;i<8;i++) physicsdata.DAC[i]=buffer[55+i];
58	physicsdata.CRC=buffer[63];
59
60	return err;
61
62	}
63