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57c3c593 | 1 | /************************************************************************** |
2 | * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
3 | * * | |
4 | * Author: The ALICE Off-line Project. * | |
5 | * Contributors are mentioned in the code where appropriate. * | |
6 | * * | |
7 | * Permission to use, copy, modify and distribute this software and its * | |
8 | * documentation strictly for non-commercial purposes is hereby granted * | |
9 | * without fee, provided that the above copyright notice appears in all * | |
10 | * copies and that both the copyright notice and this permission notice * | |
11 | * appear in the supporting documentation. The authors make no claims * | |
12 | * about the suitability of this software for any purpose. It is * | |
13 | * provided "as is" without express or implied warranty. * | |
14 | **************************************************************************/ | |
57c3c593 | 15 | /* $Id$ */ |
c2fc1258 | 16 | /** @file AliFMDAltroMapping.cxx |
17 | @author Christian Holm Christensen <cholm@nbi.dk> | |
18 | @date Sun Mar 26 18:27:56 2006 | |
19 | @brief Map HW to detector | |
20 | */ | |
57c3c593 | 21 | //____________________________________________________________________ |
22 | // | |
23 | // Mapping of ALTRO hardware channel to detector coordinates | |
24 | // | |
6169f936 | 25 | // The hardware address consist of a DDL number and 12bits of ALTRO |
26 | // addresses. The ALTRO address are formatted as follows. | |
02a27b50 | 27 | // |
28 | // 12 7 4 0 | |
29 | // |---------------|---------|------------| | |
30 | // | Board # | ALTRO # | Channel # | | |
31 | // +---------------+---------+------------+ | |
32 | // | |
6169f936 | 33 | // The mapping is done purely by calculations. In the future, |
34 | // however, we may need some hard-coded stuff, or an external file to | |
35 | // read from. | |
02a27b50 | 36 | // |
57c3c593 | 37 | #include "AliFMDAltroMapping.h" // ALIFMDALTROMAPPING_H |
38 | #include "AliFMDParameters.h" | |
39 | #include "AliLog.h" | |
b995fc28 | 40 | #include "AliFMDDebug.h" |
f6449cc0 | 41 | #include <iostream> |
42 | #include <iomanip> | |
57c3c593 | 43 | |
44 | //____________________________________________________________________ | |
45 | ClassImp(AliFMDAltroMapping) | |
46 | #if 0 | |
47 | ; // This is here to keep Emacs for indenting the next line | |
48 | #endif | |
49 | ||
50 | //_____________________________________________________________________________ | |
51 | AliFMDAltroMapping::AliFMDAltroMapping() | |
9f662337 | 52 | { |
53 | // Constructor | |
54 | } | |
57c3c593 | 55 | |
56 | ||
57 | //_____________________________________________________________________________ | |
58 | Bool_t | |
59 | AliFMDAltroMapping::ReadMapping() | |
60 | { | |
9f662337 | 61 | // Read map from file - not used |
57c3c593 | 62 | return kTRUE; |
63 | } | |
64 | ||
65 | //_____________________________________________________________________________ | |
573322da | 66 | Bool_t |
67 | AliFMDAltroMapping::CreateInvMapping() | |
9f662337 | 68 | { |
573322da | 69 | // Create inverse mapping - not used |
70 | return kTRUE; | |
9f662337 | 71 | } |
57c3c593 | 72 | |
f6449cc0 | 73 | |
74 | //____________________________________________________________________ | |
75 | Bool_t | |
b995fc28 | 76 | AliFMDAltroMapping::Channel2StripBase(UShort_t board, UShort_t altro, |
77 | UShort_t chan, Char_t& ring, | |
f38b1653 | 78 | UShort_t& sec, Short_t& str) const |
57c3c593 | 79 | { |
80 | // Translate a hardware address to detector coordinates. | |
81 | // The detector is simply | |
82 | // | |
362c9d61 | 83 | // ddl + 1 |
57c3c593 | 84 | // |
85 | // The ring number, sector, and strip number is given by the addr | |
86 | // argument. The address argument, has the following format | |
87 | // | |
88 | // 12 7 4 0 | |
89 | // +-------------+----------+----------+ | |
90 | // | Board | ALTRO | Channel | | |
91 | // +-------------+----------+----------+ | |
92 | // | |
93 | // The board number identifier among other things the ring. There's | |
a9579262 | 94 | // up to 4 boards per DDL, and the two first (0 and 16) corresponds |
95 | // to the inner rings, while the two last (1 and 17) corresponds to | |
57c3c593 | 96 | // the outer rings. |
97 | // | |
98 | // The board number and ALTRO number together identifies the sensor, | |
f38b1653 | 99 | // and hence. The lower board number (0 or 16) are the first N / 2 |
57c3c593 | 100 | // sensors (where N is the number of sensors in the ring). |
101 | // | |
102 | // There are 3 ALTRO's per card, and each ALTRO serves up to 4 | |
103 | // sensors. Which of sensor is determined by the channel number. | |
104 | // For the inner rings, the map is | |
105 | // | |
106 | // ALTRO 0, Channel 0 to 7 -> Sensor 0 or 5 | |
107 | // ALTRO 0, Channel 8 to 15 -> Sensor 1 or 6 | |
108 | // ALTRO 1, Channel 0 to 7 -> Sensor 2 or 7 | |
109 | // ALTRO 2, Channel 0 to 7 -> Sensor 3 or 8 | |
110 | // ALTRO 2, Channel 8 to 15 -> Sensor 4 or 9 | |
111 | // | |
112 | // For the outer rings, the map is | |
113 | // | |
114 | // ALTRO 0, Channel 0 to 3 -> Sensor 0 or 10 | |
115 | // ALTRO 0, Channel 4 to 7 -> Sensor 1 or 11 | |
116 | // ALTRO 0, Channel 8 to 11 -> Sensor 2 or 12 | |
117 | // ALTRO 0, Channel 12 to 15 -> Sensor 3 or 13 | |
118 | // ALTRO 1, Channel 0 to 3 -> Sensor 4 or 14 | |
119 | // ALTRO 1, Channel 4 to 7 -> Sensor 5 or 15 | |
120 | // ALTRO 2, Channel 0 to 3 -> Sensor 6 or 16 | |
121 | // ALTRO 2, Channel 4 to 7 -> Sensor 7 or 17 | |
122 | // ALTRO 2, Channel 8 to 11 -> Sensor 8 or 18 | |
123 | // ALTRO 2, Channel 12 to 15 -> Sensor 9 or 19 | |
124 | // | |
125 | // Which divison of the sensor we're in, depends on the channel | |
126 | // number only. For the inner rings, the map is | |
127 | // | |
128 | // Channel 0 -> Sector 0, strips 0-127 | |
f38b1653 | 129 | // Channel 1 -> Sector 1, strips 127-0 |
57c3c593 | 130 | // Channel 3 -> Sector 0, strips 128-255 |
f38b1653 | 131 | // Channel 4 -> Sector 1, strips 255-128 |
57c3c593 | 132 | // Channel 5 -> Sector 0, strips 256-383 |
f38b1653 | 133 | // Channel 6 -> Sector 1, strips 383-256 |
57c3c593 | 134 | // Channel 7 -> Sector 0, strips 384-511 |
f38b1653 | 135 | // Channel 8 -> Sector 1, strips 511-384 |
57c3c593 | 136 | // |
137 | // There are only half as many strips in the outer sensors, so there | |
138 | // only 4 channels are used for a full sensor. The map is | |
139 | // | |
140 | // Channel 0 -> Sector 0, strips 0-127 | |
f38b1653 | 141 | // Channel 1 -> Sector 1, strips 127-0 |
57c3c593 | 142 | // Channel 3 -> Sector 0, strips 128-255 |
f38b1653 | 143 | // Channel 4 -> Sector 1, strips 255-128 |
57c3c593 | 144 | // |
145 | // With this information, we can decode the hardware address to give | |
146 | // us detector coordinates, unique at least up a 128 strips. We | |
f38b1653 | 147 | // return the first strip, as seen by the ALTRO channel, in the |
148 | // given range. | |
57c3c593 | 149 | // |
5cf05dbb | 150 | ring = Board2Ring(board); |
151 | UShort_t fsec = board < 16 ? 1 : 0; | |
a9579262 | 152 | switch (ring) { |
153 | case 'i': | |
154 | case 'I': | |
5cf05dbb | 155 | sec = (fsec * 10 + (altro < 1 ? 0 : altro < 2 ? 4 : 6) |
a9579262 | 156 | + 2 * (chan / 8) + chan % 2); |
157 | str = ((chan % 8) / 2) * 128; | |
158 | break; | |
159 | case 'o': | |
160 | case 'O': | |
5cf05dbb | 161 | sec = (fsec * 20 + (altro < 1 ? 0 : altro < 2 ? 8 : 12) |
a9579262 | 162 | + 2 * (chan / 4) + chan % 2); |
163 | str = ((chan % 4) / 2) * 128; | |
164 | break; | |
57c3c593 | 165 | } |
f38b1653 | 166 | if (sec % 2) str += 127; |
b995fc28 | 167 | // AliFMDDebug(1, ("%02x/%x/%x Base strip = %d", board, altro, chan, str)); |
57c3c593 | 168 | return kTRUE; |
169 | } | |
170 | ||
b995fc28 | 171 | //____________________________________________________________________ |
172 | void | |
173 | AliFMDAltroMapping::Timebin2Strip(UShort_t sec, | |
174 | UShort_t timebin, | |
175 | UShort_t preSamples, | |
176 | UShort_t sampleRate, | |
177 | Short_t& stripOff, | |
178 | UShort_t& sample) const | |
179 | { | |
180 | // Compute the strip off-set in the current channel from the sector | |
181 | // and timebin. Also needed for this computation is the basic | |
182 | // offset in timebins, as well as the sample rat. | |
183 | UShort_t t = (timebin - preSamples); | |
184 | sample = (t % sampleRate); | |
185 | t -= sample; | |
186 | stripOff = (sec % 2 ? -1 : 1) * t / sampleRate; | |
187 | } | |
188 | ||
189 | #if 0 | |
f38b1653 | 190 | //____________________________________________________________________ |
191 | Bool_t | |
b995fc28 | 192 | AliFMDAltroMapping::Hardware2Detector(UInt_t ddl, UInt_t board, |
193 | UInt_t altro, UInt_t chan, | |
194 | UShort_t& det, Char_t& ring, | |
195 | UShort_t& sec, Short_t& str) const | |
196 | { | |
197 | // See also Hardware2Detector that requires 3 inputs | |
198 | det = DDL2Detector(ddl); | |
199 | return Channel2StripBase(board, altro, chan, ring, sec, str); | |
200 | } | |
201 | ||
202 | ||
203 | //____________________________________________________________________ | |
204 | Bool_t | |
205 | AliFMDAltroMapping::Hardware2Detector(UInt_t ddl, UInt_t addr, | |
206 | UShort_t& det, Char_t& ring, | |
207 | UShort_t& sec, Short_t& str) const | |
f38b1653 | 208 | { |
209 | // Translate a hardware address to detector coordinates. | |
210 | // | |
211 | // See also Hardware2Detector that accepts 4 inputs | |
b995fc28 | 212 | UShort_t board, altro, chan; |
213 | ChannelAddress(addr, board, altro, chan); | |
214 | return Hardware2Detector(ddl,board, altro, chan, det,ring, sec, str); | |
f38b1653 | 215 | } |
b995fc28 | 216 | #endif |
f38b1653 | 217 | |
218 | //____________________________________________________________________ | |
219 | Bool_t | |
b995fc28 | 220 | AliFMDAltroMapping::Hardware2Detector(UShort_t ddl, UShort_t board, |
221 | UShort_t altro, UShort_t chan, | |
222 | UShort_t timebin, UShort_t preSamples, | |
223 | UShort_t sampleRate, | |
f38b1653 | 224 | UShort_t& det, Char_t& ring, |
225 | UShort_t& sec, Short_t& str, | |
226 | UShort_t& sam) const | |
227 | { | |
228 | // Full conversion from hardware address, including timebin number, | |
229 | // to detector coordinates and sample number. Note, that this | |
230 | // conversion depends on the oversampling rate and the number of | |
231 | // pre-samples | |
b995fc28 | 232 | Short_t baseStrip, stripOffset, tdet = DDL2Detector(ddl); |
233 | if (tdet < 0) return kFALSE; | |
234 | det = tdet; | |
235 | if (!Channel2StripBase(board, altro, chan, ring, sec, baseStrip)) | |
f38b1653 | 236 | return kFALSE; |
b995fc28 | 237 | Timebin2Strip(sec, timebin, preSamples, sampleRate, stripOffset, sam); |
f38b1653 | 238 | #if 0 |
b995fc28 | 239 | AliFMDDebug(1, ("0x%x/0x%02x/0x%x/0x%x/%04d -> FMD%d%c[%2d,%3d]-%d " |
240 | "(pre=%d,rate=%d,base=%3d,off=%3d)", | |
241 | ddl, | |
242 | board, | |
243 | altro, | |
244 | chan, | |
245 | timebin, | |
246 | det, | |
247 | ring, | |
248 | sec, | |
249 | str, | |
250 | sam, | |
251 | preSamples, | |
252 | sampleRate, | |
253 | baseStrip, | |
254 | stripOffset)); | |
f38b1653 | 255 | #endif |
b995fc28 | 256 | str = baseStrip + stripOffset; |
f38b1653 | 257 | return kTRUE; |
258 | } | |
259 | ||
57c3c593 | 260 | //____________________________________________________________________ |
261 | Bool_t | |
b995fc28 | 262 | AliFMDAltroMapping::Hardware2Detector(UShort_t ddl, UShort_t addr, |
263 | UShort_t timebin, UShort_t preSamples, | |
264 | UShort_t sampleRate, | |
265 | UShort_t& det, Char_t& ring, | |
266 | UShort_t& sec, Short_t& str, | |
267 | UShort_t& sam) const | |
268 | { | |
269 | // Translate a hardware address to detector coordinates. | |
270 | // | |
271 | // See also Hardware2Detector that accepts 4 inputs | |
272 | UShort_t board, altro, chan; | |
273 | ChannelAddress(addr, board, altro, chan); | |
274 | return Hardware2Detector(ddl, board, altro, chan, | |
275 | timebin, preSamples, sampleRate, | |
276 | det, ring, sec, str, sam); | |
277 | } | |
278 | ||
279 | ||
280 | //____________________________________________________________________ | |
281 | Short_t | |
282 | AliFMDAltroMapping::Sector2Board(Char_t ring, UShort_t sec) const | |
283 | { | |
284 | switch (ring) { | |
285 | case 'I': | |
286 | case 'i': | |
287 | return (sec / 10) * 16; | |
288 | case 'O': | |
289 | case 'o': | |
290 | return (sec / 20) * 16 + 1; | |
291 | } | |
292 | return -1; | |
293 | } | |
294 | ||
295 | //_____________________________________________ _______________________ | |
296 | Bool_t | |
297 | AliFMDAltroMapping::Strip2Channel(Char_t ring, UShort_t sec, | |
298 | UShort_t str, UShort_t& board, | |
299 | UShort_t& altro, UShort_t& chan) const | |
57c3c593 | 300 | { |
301 | // Translate detector coordinates to a hardware address. | |
302 | // The ddl is simply | |
303 | // | |
362c9d61 | 304 | // (det - 1) |
57c3c593 | 305 | // |
306 | // The ring number, sector, and strip number must be encoded into a | |
307 | // hardware address. The address argument, will have the following | |
308 | // format on output | |
309 | // | |
310 | // 12 7 4 0 | |
311 | // +-------------+----------+----------+ | |
312 | // | Board | ALTRO | Channel | | |
313 | // +-------------+----------+----------+ | |
314 | // | |
315 | // The board number is given by the ring and sector. The inner | |
a9579262 | 316 | // rings board 0 and 16, while the outer are 1 and 17. Which of these |
57c3c593 | 317 | // depends on the sector. The map is |
318 | // | |
319 | // Ring I, sector 0- 9 -> board 0 | |
a9579262 | 320 | // Ring I, sector 10-19 -> board 16 |
321 | // Ring O, sector 0-19 -> board 1 | |
322 | // Ring O, sector 20-39 -> board 17 | |
57c3c593 | 323 | // |
324 | // There are 3 ALTRO's per board. The ALTRO number is given by the | |
325 | // sector number. For the inner rings, these are given by | |
326 | // | |
327 | // Sector 0- 3 or 10-13 -> ALTRO 0 | |
328 | // Sector 4- 5 or 14-15 -> ALTRO 1 | |
329 | // Sector 6- 9 or 16-19 -> ALTRO 2 | |
330 | // | |
331 | // For the outers, it's given by | |
332 | // | |
333 | // Sector 0- 7 or 20-27 -> ALTRO 0 | |
334 | // Sector 8-11 or 28-31 -> ALTRO 1 | |
335 | // Sector 12-19 or 32-39 -> ALTRO 2 | |
336 | // | |
337 | // The channel number is given by the sector and strip number. For | |
338 | // the inners, the map is | |
339 | // | |
340 | // Sector 0, strips 0-127 -> Channel 0 | |
341 | // Sector 0, strips 128-255 -> Channel 2 | |
342 | // Sector 0, strips 256-383 -> Channel 4 | |
343 | // Sector 0, strips 384-511 -> Channel 6 | |
f38b1653 | 344 | // Sector 1, strips 127- 0 -> Channel 1 |
345 | // Sector 1, strips 255-128 -> Channel 3 | |
346 | // Sector 1, strips 383-256 -> Channel 5 | |
347 | // Sector 1, strips 511-384 -> Channel 7 | |
57c3c593 | 348 | // Sector 2, strips 0-127 -> Channel 8 |
349 | // Sector 2, strips 128-255 -> Channel 10 | |
350 | // Sector 2, strips 256-383 -> Channel 12 | |
351 | // Sector 2, strips 384-511 -> Channel 14 | |
f38b1653 | 352 | // Sector 3, strips 127- 0 -> Channel 9 |
353 | // Sector 3, strips 255-128 -> Channel 11 | |
354 | // Sector 3, strips 383-256 -> Channel 13 | |
355 | // Sector 3, strips 511-384 -> Channel 15 | |
57c3c593 | 356 | // |
357 | // and so on, up to sector 19. For the outer, the map is | |
358 | // | |
359 | // Sector 0, strips 0-127 -> Channel 0 | |
360 | // Sector 0, strips 128-255 -> Channel 2 | |
f38b1653 | 361 | // Sector 1, strips 127- 0 -> Channel 1 |
362 | // Sector 1, strips 255-128 -> Channel 3 | |
57c3c593 | 363 | // Sector 2, strips 0-127 -> Channel 4 |
364 | // Sector 2, strips 128-255 -> Channel 6 | |
f38b1653 | 365 | // Sector 3, strips 127- 0 -> Channel 5 |
366 | // Sector 3, strips 255-128 -> Channel 7 | |
57c3c593 | 367 | // Sector 4, strips 0-127 -> Channel 8 |
368 | // Sector 4, strips 128-255 -> Channel 10 | |
f38b1653 | 369 | // Sector 5, strips 127- 0 -> Channel 9 |
370 | // Sector 5, strips 255-128 -> Channel 11 | |
57c3c593 | 371 | // Sector 6, strips 0-127 -> Channel 12 |
372 | // Sector 6, strips 128-255 -> Channel 14 | |
f38b1653 | 373 | // Sector 7, strips 127- 0 -> Channel 13 |
374 | // Sector 7, strips 255-128 -> Channel 15 | |
57c3c593 | 375 | // |
376 | // and so on upto sector 40. | |
377 | // | |
378 | // With this information, we can decode the detector coordinates to | |
379 | // give us a unique hardware address | |
380 | // | |
5cf05dbb | 381 | UInt_t tmp = 0; |
382 | UShort_t fboard = 0; | |
a9579262 | 383 | switch (ring) { |
384 | case 'I': | |
385 | case 'i': | |
5cf05dbb | 386 | fboard = sec < 10 ? 1 : 0; |
387 | board = fboard * 16; | |
388 | altro = (sec % 10) < 4 ? 0 : (sec % 10) < 6 ? 1 : 2; | |
389 | tmp = (sec % 10) - (altro == 0 ? 0 : altro == 1 ? 4 : 6); | |
390 | chan = 2 * (str / 128) + (sec % 2) + ((tmp / 2) % 2) * 8; | |
a9579262 | 391 | break; |
392 | case 'O': | |
393 | case 'o': | |
5cf05dbb | 394 | fboard = sec < 20 ? 1 : 0; |
395 | board = fboard * 16 + 1; | |
396 | altro = (sec % 20) < 8 ? 0 : (sec % 20) < 12 ? 1 : 2; | |
397 | tmp = (sec % 20) - (altro == 0 ? 0 : altro == 1 ? 8 : 12); | |
398 | chan = 2 * (str / 128) + (sec % 2) + ((tmp / 2) % 4) * 4; | |
a9579262 | 399 | break; |
400 | } | |
f6449cc0 | 401 | return kTRUE; |
402 | } | |
403 | ||
b995fc28 | 404 | //_____________________________________________ _______________________ |
405 | UShort_t | |
406 | AliFMDAltroMapping::Strip2Timebin(UShort_t sec, UShort_t strip, | |
407 | UShort_t sam, UShort_t preSamples, | |
408 | UShort_t sampleRate) const | |
409 | { | |
410 | UShort_t timebin = preSamples; | |
411 | if (sec % 2) timebin += (127 - (strip % 128)) * sampleRate; | |
412 | else timebin += (strip % 128) * sampleRate; | |
413 | timebin += sam; | |
414 | return timebin; | |
415 | } | |
416 | ||
417 | #if 0 | |
418 | //_____________________________________________ _______________________ | |
419 | Bool_t | |
420 | AliFMDAltroMapping::Detector2Hardware(UShort_t det, Char_t ring, | |
421 | UShort_t sec, UShort_t str, | |
422 | UShort_t& ddl, UShort_t& board, | |
423 | UShort_t& altro, UShort_t& chan) const | |
424 | { | |
425 | ddl = Detector2DDL(det); | |
426 | return Strip2Channel(ring, sec, str, board, altro, chan); | |
427 | } | |
428 | ||
429 | ||
f6449cc0 | 430 | //____________________________________________________________________ |
431 | Bool_t | |
432 | AliFMDAltroMapping::Detector2Hardware(UShort_t det, Char_t ring, | |
433 | UShort_t sec, UShort_t str, | |
b995fc28 | 434 | UShort_t& ddl, UShort_t& addr) const |
f6449cc0 | 435 | { |
436 | // Translate detector coordinates to a hardware address. | |
437 | // | |
438 | // See also Detector2Hardware that returns 4 parameters. | |
b995fc28 | 439 | UShort_t board = 0; |
440 | UShort_t altro = 0; | |
441 | UShort_t chan = 0; | |
f6449cc0 | 442 | if (!Detector2Hardware(det,ring,sec,str,ddl,board,altro,chan)) return kFALSE; |
b995fc28 | 443 | addr = ChannelAddress(board, altro, chan); |
57c3c593 | 444 | return kTRUE; |
445 | } | |
b995fc28 | 446 | #endif |
57c3c593 | 447 | |
f38b1653 | 448 | //____________________________________________________________________ |
449 | Bool_t | |
450 | AliFMDAltroMapping::Detector2Hardware(UShort_t det, Char_t ring, | |
451 | UShort_t sec, UShort_t str, | |
452 | UShort_t sam, | |
b995fc28 | 453 | UShort_t preSamples, |
454 | UShort_t sampleRate, | |
455 | UShort_t& ddl, UShort_t& board, | |
456 | UShort_t& altro, UShort_t& channel, | |
f38b1653 | 457 | UShort_t& timebin) const |
458 | { | |
b995fc28 | 459 | ddl = Detector2DDL(det); |
460 | if (!Strip2Channel(ring,sec,str,board,altro,channel)) return kFALSE; | |
461 | timebin = Strip2Timebin(sec, str, sam, preSamples, sampleRate); | |
f38b1653 | 462 | return kTRUE; |
463 | } | |
464 | ||
465 | ||
466 | //____________________________________________________________________ | |
467 | Bool_t | |
468 | AliFMDAltroMapping::Detector2Hardware(UShort_t det, Char_t ring, | |
469 | UShort_t sec, UShort_t str, | |
470 | UShort_t sam, | |
471 | UShort_t preSamples, UShort_t sampleRate, | |
b995fc28 | 472 | UShort_t& ddl, UShort_t& hwaddr, |
f38b1653 | 473 | UShort_t& timebin) const |
474 | { | |
b995fc28 | 475 | UShort_t board = 0; |
476 | UShort_t altro = 0; | |
477 | UShort_t chan = 0; | |
f38b1653 | 478 | if (!Detector2Hardware(det, ring, sec, str, sam, |
479 | preSamples, sampleRate, | |
480 | ddl, board, altro, chan, timebin)) return kFALSE; | |
b995fc28 | 481 | hwaddr = ChannelAddress(board, altro, chan); |
f38b1653 | 482 | return kTRUE; |
483 | } | |
484 | ||
485 | ||
b995fc28 | 486 | //____________________________________________________________________ |
487 | UInt_t | |
488 | AliFMDAltroMapping::ChannelAddress(UShort_t board, UShort_t altro, | |
489 | UShort_t channel) const | |
490 | { | |
491 | return (((board & 0x1F) << 7) | ((altro & 0x7) << 4) | (channel & 0xF)); | |
492 | } | |
493 | ||
494 | //____________________________________________________________________ | |
495 | void | |
496 | AliFMDAltroMapping::ChannelAddress(UShort_t hwaddr, UShort_t& board, | |
497 | UShort_t& altro, UShort_t& channel) const | |
498 | { | |
499 | board = ((hwaddr >> 7) & 0x1F); | |
500 | altro = ((hwaddr >> 4) & 0x07); | |
501 | channel = ((hwaddr >> 0) & 0x0F); | |
502 | } | |
f38b1653 | 503 | |
57c3c593 | 504 | //____________________________________________________________________ |
505 | Int_t | |
573322da | 506 | AliFMDAltroMapping::GetHWAddress(Int_t sec, Int_t str, Int_t ring) |
57c3c593 | 507 | { |
508 | // Return hardware address corresponding to sector sec, strip str, | |
509 | // and ring ring. Mapping from TPC to FMD coordinates are | |
510 | // | |
511 | // TPC | FMD | |
512 | // --------+------ | |
513 | // padrow | sector | |
514 | // pad | strip | |
515 | // sector | ring | |
516 | // | |
57c3c593 | 517 | Char_t r = Char_t(ring); |
b995fc28 | 518 | UShort_t board, altro, channel; |
519 | Strip2Channel(r, sec, str, board, altro, channel); | |
520 | return ChannelAddress(board, altro, channel); | |
57c3c593 | 521 | } |
522 | ||
523 | //____________________________________________________________________ | |
524 | Int_t | |
525 | AliFMDAltroMapping::GetPadRow(Int_t hwaddr) const | |
526 | { | |
527 | // Return sector corresponding to hardware address hwaddr. Mapping | |
528 | // from TPC to FMD coordinates are | |
529 | // | |
530 | // TPC | FMD | |
531 | // --------+------ | |
532 | // padrow | sector | |
533 | // pad | strip | |
534 | // sector | ring | |
535 | // | |
57c3c593 | 536 | Char_t ring; |
b995fc28 | 537 | UShort_t board, altro, channel, sector; |
538 | Short_t baseStrip; | |
539 | ChannelAddress(hwaddr, board, altro, channel); | |
540 | if (!Channel2StripBase(board, altro, channel, ring, sector, baseStrip)) | |
541 | return -1; | |
542 | return Int_t(sector); | |
57c3c593 | 543 | } |
544 | ||
545 | //____________________________________________________________________ | |
546 | Int_t | |
547 | AliFMDAltroMapping::GetPad(Int_t hwaddr) const | |
548 | { | |
549 | // Return strip corresponding to hardware address hwaddr. Mapping | |
550 | // from TPC to FMD coordinates are | |
551 | // | |
552 | // TPC | FMD | |
553 | // --------+------ | |
554 | // padrow | sector | |
555 | // pad | strip | |
556 | // sector | ring | |
557 | // | |
57c3c593 | 558 | Char_t ring; |
b995fc28 | 559 | UShort_t board, altro, channel, sector; |
560 | Short_t baseStrip; | |
561 | ChannelAddress(hwaddr, board, altro, channel); | |
562 | if (!Channel2StripBase(board, altro, channel, ring, sector, baseStrip)) | |
563 | return -1; | |
564 | return Int_t(baseStrip); | |
57c3c593 | 565 | } |
566 | ||
567 | //____________________________________________________________________ | |
568 | Int_t | |
569 | AliFMDAltroMapping::GetSector(Int_t hwaddr) const | |
570 | { | |
571 | // Return ring corresponding to hardware address hwaddr. Mapping | |
572 | // from TPC to FMD coordinates are | |
573 | // | |
574 | // TPC | FMD | |
575 | // --------+------ | |
576 | // padrow | sector | |
577 | // pad | strip | |
578 | // sector | ring | |
579 | // | |
57c3c593 | 580 | Char_t ring; |
b995fc28 | 581 | UShort_t board, altro, channel, sector; |
582 | Short_t baseStrip; | |
583 | ChannelAddress(hwaddr, board, altro, channel); | |
584 | if (!Channel2StripBase(board, altro, channel, ring, sector, baseStrip)) | |
585 | return -1; | |
57c3c593 | 586 | return Int_t(ring); |
587 | } | |
588 | ||
f6449cc0 | 589 | //____________________________________________________________________ |
590 | void | |
591 | AliFMDAltroMapping::Print(Option_t* option) const | |
592 | { | |
593 | TString opt(option); | |
594 | opt.ToLower(); | |
b995fc28 | 595 | UShort_t ddl, board, chip, chan, addr; |
f38b1653 | 596 | UShort_t det, sec; |
b995fc28 | 597 | Short_t strBase; |
f6449cc0 | 598 | Char_t rng; |
599 | ||
600 | if (opt.Contains("hw") || opt.Contains("hardware")) { | |
601 | std::cout << " DDL | Board | Chip | Chan | Address | Detector\n" | |
602 | << "=====+=======+======+======+=========+===============" | |
603 | << std::endl; | |
604 | for (ddl = 0; ddl <= 2; ddl++) { | |
605 | Int_t boards[] = { 0, 16, (ddl == 0 ? 32 : 1), 17, 32}; | |
606 | Int_t* ptr = boards; | |
b995fc28 | 607 | det = DDL2Detector(ddl); |
f6449cc0 | 608 | while ((board = *(ptr++)) < 32) { |
609 | for (chip = 0; chip <= 2; chip++) { | |
b995fc28 | 610 | UShort_t nchan = (chip == 1 ? 8 : 16); |
f6449cc0 | 611 | for (chan = 0; chan < nchan; chan++) { |
b995fc28 | 612 | Channel2StripBase(board, chip, chan, rng, sec, strBase); |
613 | addr = ChannelAddress(board, chip, chan); | |
f6449cc0 | 614 | std::cout << " " |
b995fc28 | 615 | << std::setw(3) << ddl << " | " |
616 | << std::setfill('0') << std::hex << " 0x" | |
617 | << std::setw(2) << board << " | 0x" | |
618 | << std::setw(1) << chip << " | 0x" | |
619 | << std::setw(1) << chan << " | 0x" | |
620 | << std::setw(3) << addr << " | " | |
621 | << std::setfill(' ') << std::dec << " FMD" | |
622 | << std::setw(1) << det << rng << "[" | |
623 | << std::setw(2) << sec << "," | |
624 | << std::setw(3) << strBase << "]" << std::endl; | |
f6449cc0 | 625 | } // for chan ... |
626 | if (chip == 2 && *ptr >= 32) continue; | |
627 | std::cout << " + + + + + " | |
628 | << std::endl; | |
629 | } // for chip ... | |
630 | } // while board | |
631 | std::cout << "-----+-------+------+------+---------+---------------" | |
632 | << std::endl; | |
633 | } // for ddl ... | |
634 | } // if hw | |
635 | if (opt.Contains("det")) { | |
636 | std::cout << " Detector | DDL | Board | Chip | Chan | Address\n" | |
637 | << "===============+=====+=======+======+======+========" | |
638 | << std::endl; | |
639 | for (det = 1; det <= 3; det++) { | |
640 | Char_t rings[] = { 'I', (det == 1 ? '\0' : 'O'),'\0' }; | |
641 | Char_t* ptr = rings; | |
b995fc28 | 642 | ddl = Detector2DDL(det); |
f6449cc0 | 643 | while ((rng = *(ptr++)) != '\0') { |
644 | UShort_t nsec = (rng == 'I' ? 20 : 40); | |
645 | UShort_t nstr = (rng == 'I' ? 512 : 256); | |
646 | for (sec = 0; sec < nsec; sec++) { | |
b995fc28 | 647 | for (strBase = 0; strBase < nstr; strBase += 128) { |
648 | Strip2Channel(rng, sec, strBase, board, chip, chan); | |
649 | addr = ChannelAddress(board, chip, chan); | |
650 | std::cout << std::setfill(' ') << std::dec << " FMD" | |
651 | << std::setw(1) << det << rng << "[" | |
652 | << std::setw(2) << sec << "," | |
653 | << std::setw(3) << strBase << "] | " | |
654 | << std::setw(3) << ddl << " | 0x" | |
655 | << std::setfill('0') << std::hex | |
656 | << std::setw(2) << board << " | 0x" | |
657 | << std::setw(1) << chip << " | 0x" | |
658 | << std::setw(1) << chan << " | 0x" | |
659 | << std::setw(3) << addr << std::endl; | |
f6449cc0 | 660 | } // for str ... |
661 | } // for sec ... | |
662 | if (*ptr == '\0') continue; | |
663 | std::cout << " + + + + + " | |
664 | << std::endl; | |
665 | } // while rng ... | |
666 | std::cout << "---------------+-----+-------+------+------+--------" | |
667 | << std::endl; | |
668 | ||
669 | } // for det ... | |
670 | } // if det | |
671 | } | |
672 | ||
57c3c593 | 673 | //_____________________________________________________________________________ |
674 | // | |
675 | // EOF | |
676 | // |