| 1 |
C-------------------------------------------------------------------- |
| 2 |
SUBROUTINE TOFUNPACK(vecta,lung,me) |
| 3 |
|
| 4 |
C modified D.Campana, May. 06 |
| 5 |
C D.Campana, Dec. 04 |
| 6 |
C-------------------------------------------------------------------- |
| 7 |
|
| 8 |
IMPLICIT NONE |
| 9 |
|
| 10 |
C |
| 11 |
C Normal variables definition |
| 12 |
C |
| 13 |
integer lung |
| 14 |
integer*1 vecta(lung) |
| 15 |
integer*1 vectof(lung,16) |
| 16 |
integer*2 ibuf |
| 17 |
integer me |
| 18 |
integer check, crctof |
| 19 |
integer ic0,sup,inf |
| 20 |
integer i, ic, bit, bi,j ,iadd, iword,iw,idw,iup,ind |
| 21 |
integer start,ntdc,tdcfirst,tdccodeq,tdccodet |
| 22 |
integer tdcnum(12), boardnum(12) |
| 23 |
integer tdcadd(8),coldadd(8) |
| 24 |
integer tdcid(12),evcount(12) |
| 25 |
integer tdcmask(12),adc(4,12),tdc(4,12) |
| 26 |
integer rawadc(4,12),rawtdc(4,12),grayadc(4,12),graytdc(4,12) |
| 27 |
integer temp1(12),temp2(12) |
| 28 |
logical flag2 |
| 29 |
integer ii,ik,adc_ch2,tdc_ch1,icorr |
| 30 |
integer dsphot,dspcold,code |
| 31 |
C |
| 32 |
c data start,ntdc /150,12/ ! to read data before Christmas 2004 |
| 33 |
data start,ntdc /153,12/ ! to read data after Christmas 2004 |
| 34 |
data tdcadd /1,0,3,2,5,4,7,6/ |
| 35 |
data coldadd /6,7,4,5,2,3,0,1/ |
| 36 |
|
| 37 |
COMMON / tofvar /tdcid,evcount,tdcmask,adc,tdc,temp1,temp2 |
| 38 |
save / tofvar / |
| 39 |
|
| 40 |
C |
| 41 |
c----+---1---------2---------3---------4---------5---------6---------7---------8 |
| 42 |
C Begin ! |
| 43 |
C 'start' is a pointer to the ToF data |
| 44 |
c----+---1---------2---------3---------4---------5---------6---------7---------8 |
| 45 |
|
| 46 |
C |
| 47 |
ic = start |
| 48 |
C |
| 49 |
c print *,'++++++++++ Tof Unpack entro ++++++++++++++++' |
| 50 |
|
| 51 |
dspcold = 0 |
| 52 |
dsphot = 0 |
| 53 |
|
| 54 |
do j = 1,ntdc |
| 55 |
flag2=.true. |
| 56 |
ic0 = ic ! first index for the CRC computation |
| 57 |
tdcid(j) = 0 |
| 58 |
evcount(j) = 0 |
| 59 |
tdcnum(j) = 0 ! the 4 MSBs in TDCid |
| 60 |
boardnum(j) = 0 ! the 4 LSBs in TDCid |
| 61 |
do bit = 0, 7 |
| 62 |
bi = ibits(vecta(ic),bit,1) |
| 63 |
if (bi.eq.1)then |
| 64 |
tdcid(j) = ibset(tdcid(j),bit) |
| 65 |
if (bit.le.3)then |
| 66 |
boardnum(j) = ibset(boardnum(j),bit) |
| 67 |
else |
| 68 |
tdcnum(j) = ibset(tdcnum(j),bit-4) |
| 69 |
endif |
| 70 |
endif |
| 71 |
bi = ibits(vecta(ic+1),bit,1) |
| 72 |
if (bi.eq.1) evcount(j) = ibset(evcount(j),bit) |
| 73 |
enddo |
| 74 |
c |
| 75 |
ic=ic+2 |
| 76 |
|
| 77 |
if ((ic+1).gt.lung) then |
| 78 |
c print *,' 1 ME' |
| 79 |
me=1 |
| 80 |
return |
| 81 |
endif |
| 82 |
|
| 83 |
c print *,'++++++++++ Tof Unpack 2 ++++++++++++++++' |
| 84 |
tdcmask(j) = 0 |
| 85 |
do bit = 0, 7 |
| 86 |
bi = ibits(vecta(ic),bit,1) |
| 87 |
if (bi.eq.1) tdcmask(j) = ibset(tdcmask(j),bit+8) |
| 88 |
bi = ibits(vecta(ic+1),bit,1) |
| 89 |
if (bi.eq.1) tdcmask(j) = ibset(tdcmask(j),bit) |
| 90 |
enddo |
| 91 |
c |
| 92 |
ic=ic+2 |
| 93 |
if (ic.gt.lung) then |
| 94 |
c print *,' 2 ME' |
| 95 |
me=1 |
| 96 |
return |
| 97 |
endif |
| 98 |
c |
| 99 |
c print *,'++++++++++ Tof Unpack 3 ++++++++++++++++' |
| 100 |
c |
| 101 |
c if the first word RAWADC are equal to 0 |
| 102 |
c the data storage is shifted by a word --> ic = ic+1 |
| 103 |
c and TEMP2 is overwritten by the CRC --> flag2=.false. |
| 104 |
c |
| 105 |
tdcfirst = 0 |
| 106 |
do bit = 0,7 |
| 107 |
bi = ibits(vecta(ic),bit,1) |
| 108 |
if (bi.eq.1) tdcfirst = ibset(tdcfirst,bit) |
| 109 |
enddo |
| 110 |
if (tdcfirst.eq.0) then |
| 111 |
ic=ic+1 |
| 112 |
flag2=.false. |
| 113 |
endif |
| 114 |
if (ic.gt.lung) then |
| 115 |
c print *,' 3 ME' |
| 116 |
me=1 |
| 117 |
return |
| 118 |
endif |
| 119 |
c |
| 120 |
c ----- se stiamo acquisendo con il DSP cold, bisogna tener conto |
| 121 |
c ----- che c'e' un' inversione nel cavo che va alla scheda 5 |
| 122 |
c ----- quindi per TDCnum =1,2 e Boardnum=4 (va da 0 a 5) |
| 123 |
c ----- le parole che seguono sono invertite bit a bit |
| 124 |
c ----- cioe' si fa il complemento a 2**8-1 =255 |
| 125 |
c |
| 126 |
if (dspcold.eq.0 .and. dsphot.eq.0) then |
| 127 |
if (boardnum(j).eq.4)then |
| 128 |
if((tdcnum(j).eq.1).or.(tdcnum(j).eq.2))then |
| 129 |
code = 0 |
| 130 |
do bit = 5,7 |
| 131 |
bi = ibits(vecta(ic),bit,1) |
| 132 |
if (bi.eq.1) code = ibset(code,bit-5) |
| 133 |
enddo |
| 134 |
if (code.eq.coldadd(1)) dspcold = 1 |
| 135 |
if (code.eq.tdcadd(1)) dsphot = 1 |
| 136 |
endif |
| 137 |
endif |
| 138 |
endif |
| 139 |
c |
| 140 |
c print *,'++++++++++ Tof Unpack 4 ++++++++++++++++' |
| 141 |
c |
| 142 |
|
| 143 |
do i=1,16 |
| 144 |
do iword=0,17 |
| 145 |
vectof(ic+iword,i)=0 |
| 146 |
enddo |
| 147 |
enddo |
| 148 |
c |
| 149 |
do iword=0,17 ! le parole successive sono copiate in vectof |
| 150 |
|
| 151 |
if ((ic+iword).gt.lung) then |
| 152 |
c print *,' 4 ME' |
| 153 |
me=1 |
| 154 |
return |
| 155 |
endif |
| 156 |
|
| 157 |
vectof(ic+iword,1)=vecta(ic+iword) |
| 158 |
enddo |
| 159 |
c |
| 160 |
if (dspcold.eq.1) then |
| 161 |
if (boardnum(j).eq.4)then |
| 162 |
if((tdcnum(j).eq.1).or.(tdcnum(j).eq.2))then |
| 163 |
do iword=0,17 |
| 164 |
if ((ic+iword).gt.lung) then |
| 165 |
c print *,' 5 ME' |
| 166 |
me=1 |
| 167 |
return |
| 168 |
endif |
| 169 |
vectof(ic+iword,1)= 255 - vecta(ic+iword) |
| 170 |
enddo |
| 171 |
endif |
| 172 |
endif |
| 173 |
endif |
| 174 |
|
| 175 |
c print *,'++++++++++ Tof Unpack 5 ++++++++++++++++' |
| 176 |
|
| 177 |
c |
| 178 |
c -----fine cura inversione cavo FE to DSP cold |
| 179 |
c |
| 180 |
c |
| 181 |
ind=1 ! all'inizio parto da vecta(ic)==vectof(ic,1) |
| 182 |
tdc_ch1=0 |
| 183 |
adc_ch2=0 |
| 184 |
icorr=0 |
| 185 |
c |
| 186 |
|
| 187 |
do i=1,4 ! loop on TDC 4 channels |
| 188 |
c print *,'=====================' |
| 189 |
c print *,'TDC =',J,' CANALE =',I |
| 190 |
|
| 191 |
C |
| 192 |
C -------------- inizio correzione per le coppie di zeri ------------ |
| 193 |
C |
| 194 |
c if first 3 bits of the word RAWADC(TDC) are not equal to |
| 195 |
c tdcadd(iadd) |
| 196 |
c the data storage has to be shifted by 2 bit (are spurious zeroes |
| 197 |
c introduced by the F.E.board) |
| 198 |
c |
| 199 |
c |
| 200 |
c Check only on the MSB (bit 13,14 e 15 of 2(+2) word RAWADC(TDC): |
| 201 |
c vecta(ic) and vecta(ic+2)) |
| 202 |
c |
| 203 |
iadd = 2*(i-1)+1 ! = 1,3,5,7 |
| 204 |
ii=i |
| 205 |
C |
| 206 |
C ----------------- Controllo sulla parola ADC |
| 207 |
C |
| 208 |
11 continue |
| 209 |
if (ind.lt.15)then |
| 210 |
tdccodeq = 0 |
| 211 |
c print *,'++++++++++ Tof Unpack 6 (11 continue) ++++++++++++' |
| 212 |
C |
| 213 |
do bit = 5,7 |
| 214 |
bi = ibits(vectof(ic,ind),bit,1) |
| 215 |
if (bi.eq.1) tdccodeq = ibset(tdccodeq,bit-5) |
| 216 |
enddo |
| 217 |
C |
| 218 |
if (tdccodeq.ne.tdcadd(iadd)) then |
| 219 |
c |
| 220 |
c------------- controllo che la colpa dei 2 zeri non sia di TDC(ch1) |
| 221 |
c |
| 222 |
if ((iadd.eq.3).and.(tdc_ch1.eq.0))then |
| 223 |
if (tdccodeq.ne.0) then |
| 224 |
c print *,'2 zeri in ADC, ma la colpa forse e` del TDC' |
| 225 |
ic=ic-4 |
| 226 |
iadd=1 |
| 227 |
ii=1 |
| 228 |
adc_ch2=99 |
| 229 |
goto 12 |
| 230 |
endif |
| 231 |
endif |
| 232 |
c--------------- fine controllo |
| 233 |
c |
| 234 |
c PRINT *, '---------shift di 2 zeri sui dati ADC ! ' |
| 235 |
c print *,'numero di tdc = ',j,', ind = ',ind |
| 236 |
c print *,'vectof(ic,ind),tdccodeq,tdcadd(iadd),iadd' |
| 237 |
c print *,vectof(ic,ind),tdccodeq,tdcadd(iadd),iadd |
| 238 |
c |
| 239 |
iup = 17-4*(ii-1) |
| 240 |
idw = 0 |
| 241 |
do iw=idw,iup |
| 242 |
do bit = 0, 7 |
| 243 |
if(bit.le.5)then |
| 244 |
bi = ibits(vectof(ic+iw,ind),bit,1) |
| 245 |
if (bi.eq.1) vectof(ic+iw,ind+1) = |
| 246 |
+ ibset(vectof(ic+iw,ind+1),bit+2) |
| 247 |
else |
| 248 |
bi = ibits(vectof(ic+1+iw,ind),bit,1) |
| 249 |
if (bi.eq.1) vectof(ic+iw,ind+1) = |
| 250 |
+ ibset(vectof(ic+iw,ind+1),bit-6) |
| 251 |
endif |
| 252 |
enddo ! loop sui bit |
| 253 |
enddo ! loop sulle parole |
| 254 |
c |
| 255 |
c----+---1---------2---------3---------4---------5---------6---------7---------8 |
| 256 |
c |
| 257 |
if(iadd.eq.3)adc_ch2=adc_ch2+1 |
| 258 |
ind = (ind + 1) ! aggiorno l' indice |
| 259 |
if (ind.lt.15)then |
| 260 |
go to 11 ! rifaccio il check |
| 261 |
else |
| 262 |
c print *,'exit ADC senza soluzione',ind |
| 263 |
continue |
| 264 |
endif |
| 265 |
endif |
| 266 |
|
| 267 |
c ------- se e' l'ADC channel 2 bisogna ricontrollare il TDC precedente |
| 268 |
|
| 269 |
if ((iadd.eq.3).and.(adc_ch2.ge.2).and.(tdc_ch1.eq.0))then |
| 270 |
c print *,'ci sono!!ADC ch 2 torno al TDC!!!' |
| 271 |
c print *,'adc_ch2 = ',adc_ch2 |
| 272 |
c print *,'ind = ',ind |
| 273 |
|
| 274 |
ind=ind-adc_ch2 |
| 275 |
c print *,'ind - adc_ch2 = ',ind |
| 276 |
do ik=1,adc_ch2 |
| 277 |
do iword=0,17 |
| 278 |
vectof(ic+iword,ind+ik)=0 |
| 279 |
enddo |
| 280 |
enddo |
| 281 |
ic=ic-4 |
| 282 |
iadd=1 |
| 283 |
ii=1 |
| 284 |
goto 12 |
| 285 |
endif |
| 286 |
|
| 287 |
endif ! fine controllo su ind < 15 |
| 288 |
|
| 289 |
c print *,'++++++++++ Tof Unpack 6,5 registro ADC ++++++++++++++' |
| 290 |
c |
| 291 |
c --- registro RAWADC |
| 292 |
c |
| 293 |
rawadc(i,j) = 0 |
| 294 |
do bit = 0, 7 |
| 295 |
bi = ibits(vectof(ic,ind),bit,1) |
| 296 |
if (bi.eq.1) rawadc(i,j) = ibset(rawadc(i,j),bit+8) |
| 297 |
bi = ibits(vectof(ic+1,ind),bit,1) |
| 298 |
if (bi.eq.1) rawadc(i,j) = ibset(rawadc(i,j),bit) |
| 299 |
enddo |
| 300 |
C |
| 301 |
C |
| 302 |
C ----------------- Controllo sulla parola TDC |
| 303 |
C |
| 304 |
12 continue |
| 305 |
if (ind.lt.16)then |
| 306 |
tdccodet = 0 |
| 307 |
c print *,'++++++++++ Tof Unpack 7 (12 continue) ++++++++++++++++' |
| 308 |
do bit = 5,7 |
| 309 |
bi = ibits(vectof(ic+2,ind),bit,1) |
| 310 |
if (bi.eq.1) tdccodet = ibset(tdccodet,bit-5) |
| 311 |
enddo |
| 312 |
if ((tdccodet.ne.tdcadd(iadd+1)).or. |
| 313 |
+ ((adc_ch2.ge.2).and.(iadd.eq.1)))then |
| 314 |
c----+---1---------2---------3---------4---------5---------6---------7---------8 |
| 315 |
c |
| 316 |
if(adc_ch2.ge.2)then |
| 317 |
adc_ch2=0 |
| 318 |
icorr=1 |
| 319 |
endif |
| 320 |
c PRINT *, '---------shift di 2 zeri sui dati TDC ! ' |
| 321 |
c print *,'vectof(ic+2,ind),tdccodet,tdcadd(iadd+1),(iadd+1)' |
| 322 |
c print *,vectof(ic+2,ind),tdccodet,tdcadd(iadd+1),(iadd+1) |
| 323 |
c |
| 324 |
iup = 17-4*(ii-1) |
| 325 |
idw =2 |
| 326 |
do iw=idw,iup |
| 327 |
do bit = 0, 7 |
| 328 |
if(bit.le.5)then |
| 329 |
bi = ibits(vectof(ic+iw,ind),bit,1) |
| 330 |
if (bi.eq.1) vectof(ic+iw,ind+1) = |
| 331 |
+ ibset(vectof(ic+iw,ind+1),bit+2) |
| 332 |
else |
| 333 |
bi = ibits(vectof(ic+1+iw,ind),bit,1) |
| 334 |
if (bi.eq.1) vectof(ic+iw,ind+1) = |
| 335 |
+ ibset(vectof(ic+iw,ind+1),bit-6) |
| 336 |
endif |
| 337 |
enddo ! loop sui bit |
| 338 |
enddo ! loop sulle parole |
| 339 |
c----+---1---------2---------3---------4---------5---------6---------7---------8 |
| 340 |
c |
| 341 |
if(iadd.eq.1)tdc_ch1=tdc_ch1+1 |
| 342 |
ind = (ind + 1) ! aggiorno l' indice |
| 343 |
if (ind.lt.16) then |
| 344 |
go to 12 ! rifaccio il check |
| 345 |
else |
| 346 |
c print *,'exit TDC senza successo ',ind |
| 347 |
continue |
| 348 |
endif |
| 349 |
endif |
| 350 |
|
| 351 |
endif ! fine controllo su ind < 16 |
| 352 |
|
| 353 |
c print *,'++++++++++ Tof Unpack 8 registro TDC +++++++++++++' |
| 354 |
c |
| 355 |
c --- registro RAWTDC |
| 356 |
c |
| 357 |
rawtdc(ii,j) = 0 |
| 358 |
do bit = 0, 7 |
| 359 |
bi = ibits(vectof(ic+2,ind),bit,1) |
| 360 |
if (bi.eq.1) rawtdc(ii,j) = ibset(rawtdc(ii,j),bit+8) |
| 361 |
bi = ibits(vectof(ic+3,ind),bit,1) |
| 362 |
if (bi.eq.1) rawtdc(ii,j) = ibset(rawtdc(ii,j),bit) |
| 363 |
enddo |
| 364 |
c |
| 365 |
c |
| 366 |
c ------- se e' il TDC channel 1 e' il risultato dell'iterazione prodotta |
| 367 |
c dall' ADC channel 2 bisogna ripassare all' ADC successivo |
| 368 |
|
| 369 |
if ((iadd.eq.1).and.(icorr.eq.1).and.(tdc_ch1.gt.0))then |
| 370 |
iadd=3 |
| 371 |
ii=2 |
| 372 |
ic=ic+4 |
| 373 |
c print *,'sto tornando all ADC dopo aver corr. il TDC',ind |
| 374 |
goto 11 |
| 375 |
endif |
| 376 |
C |
| 377 |
C -------------- fine correzione per le coppie di zeri ------------ |
| 378 |
C |
| 379 |
|
| 380 |
ic=ic+4 |
| 381 |
enddo ! fine loop sui 4 TDC channel |
| 382 |
|
| 383 |
c print *,'++++++ Tof Unpack 9 fine primo loop sui ch +++++++++' |
| 384 |
|
| 385 |
c |
| 386 |
c adc e tdc data have to be translated from Gray code to binary (bit 0-11) |
| 387 |
c bit 12 is added after conversion (control bit) |
| 388 |
c bit 13 is 1(0) for charge(time) information |
| 389 |
c bits 14-15 give the channel 1-4 on the board. |
| 390 |
c |
| 391 |
do i=1,4 ! loop on TDC 4 channels |
| 392 |
c print *,'=========== graytobin e registro ==========' |
| 393 |
c print *,'TDC =',J,' CANALE =',I |
| 394 |
grayadc(i,j) = 0 |
| 395 |
graytdc(i,j) = 0 |
| 396 |
|
| 397 |
grayadc(i,j)=ibits(rawadc(i,j),0,12) |
| 398 |
graytdc(i,j)=ibits(rawtdc(i,j),0,12) |
| 399 |
c |
| 400 |
call graytobin(grayadc(i,j),adc(i,j),12) |
| 401 |
call graytobin(graytdc(i,j),tdc(i,j),12) |
| 402 |
c |
| 403 |
bi = ibits(rawtdc(i,j),12,1) |
| 404 |
if (bi.eq.1) tdc(i,j) = ibset(tdc(i,j),12) |
| 405 |
bi = ibits(rawadc(i,j),12,1) |
| 406 |
if (bi.eq.1) adc(i,j) = ibset(adc(i,j),12) |
| 407 |
c |
| 408 |
c PRINT *,'i, j, RAWadc(i,j) ,RAWtdc(i,j)' |
| 409 |
c PRINT *, i, j, rawadc(i,j) ,rawtdc(i,j) |
| 410 |
c PRINT *,'i, j, ADC(i,j), TDC(i,j)' |
| 411 |
c PRINT *, i, j, adc(i,j), tdc(i,j) |
| 412 |
c |
| 413 |
enddo |
| 414 |
|
| 415 |
c----+---1---------2---------3---------4---------5---------6---------7---------8 |
| 416 |
|
| 417 |
c print *,'+++++++ Tof Unpack 10 fine secondo loop sui ch +++++++' |
| 418 |
|
| 419 |
c |
| 420 |
temp1(j) = 0 |
| 421 |
temp2(j) = 0 |
| 422 |
do bit = 0, 7 |
| 423 |
bi = ibits(vectof(ic,ind),bit,1) |
| 424 |
if (bi.eq.1) temp1(j) = ibset(temp1(j),bit) |
| 425 |
enddo |
| 426 |
ic=ic+1 |
| 427 |
c |
| 428 |
if (flag2.eqv..true.) then |
| 429 |
do bit = 0, 7 |
| 430 |
bi = ibits(vectof(ic,ind),bit,1) |
| 431 |
if (bi.eq.1) temp2(j) = ibset(temp2(j),bit) |
| 432 |
enddo |
| 433 |
ic=ic+1 |
| 434 |
else |
| 435 |
temp2(j) = 99 |
| 436 |
endif |
| 437 |
c print *,'++++++++++ Tof Unpack 11 fine temperatura ++++++++' |
| 438 |
c |
| 439 |
c vecta(ic) is the CRC |
| 440 |
c Check consistency of CRC. |
| 441 |
c |
| 442 |
ccc if(vecta(ic).lt.0)vecta(ic)=vecta(ic)+256 |
| 443 |
if (ic.gt.lung) then |
| 444 |
c print *,' 6 ME' |
| 445 |
me=1 |
| 446 |
return |
| 447 |
endif |
| 448 |
|
| 449 |
ibuf=0 |
| 450 |
do bit = 0, 7 |
| 451 |
bi = ibits(vecta(ic),bit,1) |
| 452 |
if (bi.eq.1) ibuf = ibset(ibuf,bit) |
| 453 |
enddo |
| 454 |
c |
| 455 |
check = 0 |
| 456 |
inf = ic0 |
| 457 |
sup = ic - 1 |
| 458 |
do i = inf,sup |
| 459 |
if ((i.gt.lung).or.(i.lt.1)) then |
| 460 |
c print *,' 7 ME' |
| 461 |
me=1 |
| 462 |
return |
| 463 |
endif |
| 464 |
check=crctof(check,vecta(i)) |
| 465 |
enddo |
| 466 |
c if (check.ne.vecta(ic)) then |
| 467 |
c print *,' 8 ME = 0' |
| 468 |
me = 0 |
| 469 |
if (check.ne.ibuf) then |
| 470 |
c print *,'crc wrong ',ibuf, check |
| 471 |
c print *,' 9 ME' |
| 472 |
me = 1 |
| 473 |
endif |
| 474 |
|
| 475 |
c |
| 476 |
c print *,'---------> ic, j' ,ic,j |
| 477 |
ic=ic+1 |
| 478 |
if (ic.gt.lung) then |
| 479 |
c print *,' 10 ME' |
| 480 |
me=1 |
| 481 |
return |
| 482 |
endif |
| 483 |
|
| 484 |
enddo ! j = 1,ntdc |
| 485 |
|
| 486 |
c print *,'++++++++++ Tof Unpack escooo ! ++++++++++++++++' |
| 487 |
|
| 488 |
|
| 489 |
RETURN |
| 490 |
END |
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