forroutines/anticounter/ACcalib.c

#include <stdio.h>
#include "ACcalib.h"

// Program to read AC calibration data
// 0408 Petter Hofverberg, petter@particle.kth.se

int ACcalib(int length, unsigned short* datapointer, struct datastruct* calibpointer)
{
  int iter=2;

  //point struc-pointer to calibdata
  *calibpointer=calibdata;  

  //look for header 0xACCA
  while(found==0 && iter<length)
    {
      tmp1=*datapointer;
      tmp2=*(datapointer+1);
      if(tmp1==0xCAAC)
        {
          found=1;
          for(i=0;i<8256;i++)
            {
              buffer[i]=*datapointer;
              datapointer++;
            }
          tmp1=0x0000;
        }
      else if((tmp1&0x00FF) + (tmp2&0xFF00)==0xACCA)
        {
          found=1;
          for(i=0;i<8256;i++)
            {
              buffer[i]=(tmp1&0x00FF) + (tmp2&0xFF00);
              datapointer++;
              tmp1=tmp2;
              tmp2=*(datapointer+1);
            }
        }
      else{
      datapointer++;
      iter=iter+2;}
    }

  //check errors
  if(iter>=length)
    err=2;
  else if(buffer[8254]==0x22AC)
    err=0;
  else
    err=1;

  //Fill calibdata from buffer
  calibdata.header=buffer[0];
  for(i=0;i<5;i++) calibdata.status[i]=buffer[1+i];
  for(i=0;i<8;i++) calibdata.temp[i]=buffer[6+i];
  for(i=0;i<8;i++) calibdata.DAC1[i]=buffer[14+i];
  for(i=0;i<8;i++) calibdata.DAC2[i]=buffer[22+i];
  for(i=0;i<6;i++) calibdata.regist[i]=buffer[30+i];
  for(i=0;i<8;i++) calibdata.time[i]=buffer[36+i];
  calibdata.n_tr=buffer[44];
  for(i=0;i<16;i++) calibdata.hitmap_tr[i]=buffer[45+i];
  for(i=0;i<4096;i++) calibdata.curve1[i]=buffer[61+i];
  for(i=0;i<4096;i++) calibdata.curve2[i]=buffer[4157+i];
  calibdata.iCRC=buffer[8253];
  calibdata.tail=buffer[8254];
  calibdata.CRC=buffer[8255];
  
  /*  
  //debug
  printf("header: %hx\n",calibdata.header);
  printf("status: %hx\n",calibdata.status[0]);
  printf("temp: %hx\n",calibdata.temp[0]);
  printf("DAC1: %hx\n",calibdata.DAC1[0]);
  printf("DAC2: %hx\n",calibdata.DAC2[0]);
  printf("regist: %hx\n",calibdata.regist[0]);
  printf("time: %hx\n",calibdata.time[0]);
  printf("n_tr: %hx\n",calibdata.n_tr);
  printf("hitmap_tr: %hx\n",calibdata.hitmap_tr[0]);
  printf("curve1: %hx\n",calibdata.curve1[0]);
  printf("curve2: %hx\n",calibdata.curve2[0]);
  printf("iCRC: %hx\n",calibdata.iCRC);
  printf("tail: %hx\n",calibdata.tail);
  printf("CRC: %hx\n",calibdata.CRC);
  printf("err: %d\n",err);
  */

  return err;
}

1	kusanagi	1.1	#include <stdio.h>
2			#include "ACcalib.h"
3
4	kusanagi	1.3	// Program to read AC calibration data
5			// 0408 Petter Hofverberg, petter@particle.kth.se
6	kusanagi	1.1
7	kusanagi	1.3	int ACcalib(int length, unsigned short* datapointer, struct datastruct* calibpointer)
8			{
9	kusanagi	1.2	int iter=2;
10	kusanagi	1.1
11			//point struc-pointer to calibdata
12			*calibpointer=calibdata;
13
14			//look for header 0xACCA
15	kusanagi	1.2	while(found==0 && iter<length)
16	kusanagi	1.1	{
17			tmp1=*datapointer;
18			tmp2=*(datapointer+1);
19			if(tmp1==0xCAAC)
20			{
21			found=1;
22			for(i=0;i<8256;i++)
23			{
24			buffer[i]=*datapointer;
25			datapointer++;
26			}
27			tmp1=0x0000;
28			}
29	kusanagi	1.2	else if((tmp1&0x00FF) + (tmp2&0xFF00)==0xACCA)
30	kusanagi	1.1	{
31			found=1;
32			for(i=0;i<8256;i++)
33			{
34			buffer[i]=(tmp1&0x00FF) + (tmp2&0xFF00);
35			datapointer++;
36			tmp1=tmp2;
37			tmp2=*(datapointer+1);
38			}
39			}
40	kusanagi	1.2	else{
41	kusanagi	1.1	datapointer++;
42	kusanagi	1.2	iter=iter+2;}
43	kusanagi	1.1	}
44
45	kusanagi	1.2	//check errors
46			if(iter>=length)
47			err=2;
48			else if(buffer[8254]==0x22AC)
49	kusanagi	1.1	err=0;
50			else
51			err=1;
52
53			//Fill calibdata from buffer
54			calibdata.header=buffer[0];
55			for(i=0;i<5;i++) calibdata.status[i]=buffer[1+i];
56			for(i=0;i<8;i++) calibdata.temp[i]=buffer[6+i];
57	kusanagi	1.3	for(i=0;i<8;i++) calibdata.DAC1[i]=buffer[14+i];
58			for(i=0;i<8;i++) calibdata.DAC2[i]=buffer[22+i];
59	kusanagi	1.1	for(i=0;i<6;i++) calibdata.regist[i]=buffer[30+i];
60			for(i=0;i<8;i++) calibdata.time[i]=buffer[36+i];
61			calibdata.n_tr=buffer[44];
62			for(i=0;i<16;i++) calibdata.hitmap_tr[i]=buffer[45+i];
63			for(i=0;i<4096;i++) calibdata.curve1[i]=buffer[61+i];
64			for(i=0;i<4096;i++) calibdata.curve2[i]=buffer[4157+i];
65			calibdata.iCRC=buffer[8253];
66			calibdata.tail=buffer[8254];
67			calibdata.CRC=buffer[8255];
68	kusanagi	1.2
69	kusanagi	1.3	/*
70	kusanagi	1.1	//debug
71			printf("header: %hx\n",calibdata.header);
72			printf("status: %hx\n",calibdata.status[0]);
73			printf("temp: %hx\n",calibdata.temp[0]);
74	kusanagi	1.3	printf("DAC1: %hx\n",calibdata.DAC1[0]);
75			printf("DAC2: %hx\n",calibdata.DAC2[0]);
76	kusanagi	1.1	printf("regist: %hx\n",calibdata.regist[0]);
77			printf("time: %hx\n",calibdata.time[0]);
78			printf("n_tr: %hx\n",calibdata.n_tr);
79			printf("hitmap_tr: %hx\n",calibdata.hitmap_tr[0]);
80			printf("curve1: %hx\n",calibdata.curve1[0]);
81			printf("curve2: %hx\n",calibdata.curve2[0]);
82			printf("iCRC: %hx\n",calibdata.iCRC);
83			printf("tail: %hx\n",calibdata.tail);
84			printf("CRC: %hx\n",calibdata.CRC);
85			printf("err: %d\n",err);
86			*/
87
88			return err;
89			}
90	kusanagi	1.3