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comparison g23m-gsm/cc/cc_time.c @ 0:75a11d740a02

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initial import of gsm-fw from freecalypso-sw rev 1033:5ab737ac3ad7
author Mychaela Falconia <falcon@freecalypso.org>
date Thu, 09 Jun 2016 00:02:41 +0000
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-1:000000000000 0:75a11d740a02
1 /*
2 +-----------------------------------------------------------------------------
3 | Project : GSM-PS (6147)
4 | Modul : CC_TIME
5 +-----------------------------------------------------------------------------
6 | Copyright 2002 Texas Instruments Berlin, AG
7 | All rights reserved.
8 |
9 | This file is confidential and a trade secret of Texas
10 | Instruments Berlin, AG
11 | The receipt of or possession of this file does not convey
12 | any rights to reproduce or disclose its contents or to
13 | manufacture, use, or sell anything it may describe, in
14 | whole, or in part, without the specific written consent of
15 | Texas Instruments Berlin, AG.
16 +-----------------------------------------------------------------------------
17 | Purpose : This Modul defines the timer handling functions
18 | for the component CC of the mobile station
19 +-----------------------------------------------------------------------------
20 */
21
22 #ifndef CC_TIM_C
23 #define CC_TIM_C
24
25 #include "config.h"
26 #include "fixedconf.h"
27 #include "condat-features.h"
28
29 #define ENTITY_CC
30 /*==== INCLUDES ===================================================*/
31
32 #include <string.h>
33 #include "typedefs.h"
34 #include "pcm.h"
35 #include "vsi.h"
36 #include "custom.h"
37 #include "gsm.h"
38 #include "message.h"
39 #include "ccdapi.h"
40 #include "prim.h"
41 #include "cnf_cc.h"
42 #include "mon_cc.h"
43 #include "pei.h"
44 #include "tok.h"
45 #include "cc.h"
46 #include "cc_em.h"
47
48 /*==== EXPORT =====================================================*/
49 /*==== PRIVAT =====================================================*/
50 /*==== PROTOTYPES =====================================================*/
51 /* Implements Measure# 30, 31 */
52 LOCAL void tim_mncc_rel_ind (void);
53 /*==== VARIABLES ==================================================*/
54
55 /*==== FUNCTIONS ==================================================*/
56
57 /*
58 +--------------------------------------------------------------------+
59 | PROJECT : GSM-PS (6147) MODULE : CC_TIM |
60 | STATE : code ROUTINE : tim_exec_timeout |
61 +--------------------------------------------------------------------+
62
63 PURPOSE : execute timeout
64
65 */
66
67 GLOBAL void tim_exec_timeout (USHORT index)
68 {
69 GET_INSTANCE_DATA;
70
71 TRACE_FUNCTION ("tim_exec_timeout()");
72
73 /*
74 * Processing of Timeout Function
75 */
76 if (index < MAX_CC_CALLS)
77 {
78 /*
79 * Not DTMF (T336, T337), any other CC timer
80 */
81 cc_data->ti = cc_data->stored_ti_values[index];
82 cc_data->index_ti = (UBYTE)index;
83
84 switch (cc_data->state[cc_data->index_ti])
85 {
86 case M_CC_CS_01:
87 tim_t303_u0_1 ();
88 break;
89 case M_CC_CS_03:
90 tim_t332_u0_3 ();
91 break;
92 case M_CC_CS_05:
93 tim_t335_u0_5 ();
94 break;
95 case M_CC_CS_1:
96 tim_t303_u1 ();
97 break;
98 case M_CC_CS_3:
99 tim_t310_u3 ();
100 break;
101 case M_CC_CS_8:
102 tim_t313_u8 ();
103 break;
104 case M_CC_CS_11:
105 tim_t305_u11 ();
106 break;
107 case M_CC_CS_19:
108 tim_t308_u19 ();
109 break;
110 case M_CC_CS_26:
111 tim_t323_u26 ();
112 break;
113 }
114 }
115 else
116 {
117 /*
118 * DTMF timer, either T336 or T337
119 */
120 T_DTMF * p_dtmf;
121
122 cc_data->index_ti = (UBYTE)(index - MAX_CC_CALLS);
123 cc_data->ti = cc_data->stored_ti_values[cc_data->index_ti];
124 p_dtmf = &cc_data->dtmf[cc_data->index_ti];
125
126 switch (p_dtmf->state)
127 {
128 case DTMF_SEND_REQUEST:
129 tim_t336 ();
130 break;
131 case DTMF_STOP_REQUEST:
132 tim_t337 ();
133 break;
134 default: /* Not expected */
135 break;
136 }
137 }
138 }
139 /*
140 +--------------------------------------------------------------------+
141 | PROJECT : GSM-PS (6147) MODULE : CC_TIM |
142 | STATE : code ROUTINE : tim_t303_u0_1 |
143 +--------------------------------------------------------------------+
144
145 PURPOSE : Timeout of timer T303 in state U0.1
146
147 */
148
149 GLOBAL void tim_t303_u0_1 ()
150 {
151 PALLOC (rej_ind, MNCC_REJECT_IND);
152
153 GET_INSTANCE_DATA;
154
155 TRACE_FUNCTION ("tim_t303_u0_1()");
156
157 EM_CC_TIMEOUT_T303;
158
159 rej_ind->ti = cc_data->ti;
160 rej_ind->cause = CAUSE_MAKE(DEFBY_STD, ORIGSIDE_MS, MNCC_CC_ORIGINATING_ENTITY, M_CC_CAUSE_TIMER);
161 PSENDX (MMI, rej_ind);
162 for_rel_req ();
163 cc_set_state (M_CC_CS_0);
164 }
165
166 /*
167 +--------------------------------------------------------------------+
168 | PROJECT : GSM-PS (6147) MODULE : CC_TIM |
169 | STATE : code ROUTINE : tim_t303_u1 |
170 +--------------------------------------------------------------------+
171
172 PURPOSE : Timeout of timer T303 in state U1
173
174 */
175
176 GLOBAL void tim_t303_u1 ()
177 {
178 GET_INSTANCE_DATA;
179
180 TRACE_FUNCTION ("tim_t303_u1()");
181
182 EM_CC_TIMEOUT_T303;
183
184 cc_data->timer [cc_data->index_ti] = T303;
185 cc_disconnect_after_timeout ();
186 cc_set_state (M_CC_CS_11);
187 }
188
189 /*
190 +--------------------------------------------------------------------+
191 | PROJECT : GSM-PS (6147) MODULE : CC_TIM |
192 | STATE : code ROUTINE : tim_t305_u11 |
193 +--------------------------------------------------------------------+
194
195 PURPOSE : Timeout of timer T305 in state U11
196
197 */
198
199 GLOBAL void tim_t305_u11 ()
200 {
201 PALLOC (disc_ind, MNCC_DISCONNECT_IND);
202
203 GET_INSTANCE_DATA;
204
205 TRACE_FUNCTION ("tim_t305_u11()");
206
207 cc_data->timer [cc_data->index_ti] = T305;
208 CCD_START;
209 {
210 MCAST (release, U_RELEASE);
211
212 cc_build_release (release,
213 cc_data->cc_cause[cc_data->index_ti],
214 NULL, MNCC_SS_VER_NOT_PRES);
215 for_release (release);
216 }
217 CCD_END;
218
219 disc_ind->ti = cc_data->ti;
220 disc_ind->cause = cc_data->cc_cause [cc_data->index_ti];
221 /* Setting raw_cause to empty as this is a local release
222 * of MM connection,CC is not receiving any cause value
223 * from Network
224 */
225 disc_ind->c_raw_cause = 0;
226 disc_ind->diagnostic = NOT_PRESENT_8BIT;
227 disc_ind->progress_desc = MNCC_PROG_NOT_PRES;
228 PSENDX (MMI, disc_ind);
229
230 TIMERSTART (T308, T308_VALUE);
231 cc_set_state (M_CC_CS_19);
232 }
233
234 /*
235 +--------------------------------------------------------------------+
236 | PROJECT : GSM-PS (6147) MODULE : CC_TIM |
237 | STATE : code ROUTINE : tim_t308_u19 |
238 +--------------------------------------------------------------------+
239
240 PURPOSE : Timeout of timer T308 in state U19
241
242 */
243
244 GLOBAL void tim_t308_u19 ()
245 {
246 GET_INSTANCE_DATA;
247
248 TRACE_FUNCTION ("tim_t308_u19()");
249
250 cc_data->timer [cc_data->index_ti] = T308;
251
252 if (cc_data->t308_counter [cc_data->index_ti] EQ 0)
253 {
254 CCD_START;
255 {
256 MCAST (release, U_RELEASE);
257
258 cc_data->t308_counter[cc_data->index_ti]++;
259 cc_build_release (release,
260 cc_data->cc_cause [cc_data->index_ti],
261 NULL, MNCC_SS_VER_NOT_PRES);
262 for_release (release);
263 }
264 CCD_END;
265 TIMERSTART (T308, T308_VALUE);
266 }
267 else
268 {
269 cc_reset_dtmf ();
270
271 {
272 PALLOC (rel_cnf, MNCC_RELEASE_CNF);
273 rel_cnf->ti = cc_data->ti;
274 rel_cnf->cause = CAUSE_MAKE(DEFBY_STD, ORIGSIDE_MS, MNCC_CC_ORIGINATING_ENTITY, M_CC_CAUSE_TIMER);
275 rel_cnf->c_raw_cause = 0;
276 PSENDX (MMI, rel_cnf);
277 }
278
279 for_rel_req ();
280 cc_set_state (M_CC_CS_0);
281 }
282 }
283
284 /*
285 +--------------------------------------------------------------------+
286 | PROJECT : GSM-PS (6147) MODULE : CC_TIM |
287 | STATE : code ROUTINE : tim_t310_u3 |
288 +--------------------------------------------------------------------+
289
290 PURPOSE : Timeout of timer T310 in state U3
291
292 */
293
294 GLOBAL void tim_t310_u3 ()
295 {
296 GET_INSTANCE_DATA;
297
298 TRACE_FUNCTION ("tim_t310_u3()");
299
300 cc_data->timer [cc_data->index_ti] = T310;
301 cc_disconnect_after_timeout ();
302 cc_set_state (M_CC_CS_11);
303 }
304
305 /*
306 +--------------------------------------------------------------------+
307 | PROJECT : GSM-PS (6147) MODULE : CC_TIM |
308 | STATE : code ROUTINE : tim_t313_u8 |
309 +--------------------------------------------------------------------+
310
311 PURPOSE : Timeout of timer T313 in state U8
312
313 */
314
315 GLOBAL void tim_t313_u8 ()
316 {
317 GET_INSTANCE_DATA;
318
319 PALLOC (setup_comp, MNCC_SETUP_COMPL_IND);
320
321 TRACE_FUNCTION ("tim_t313_u8()");
322
323 EM_CC_DISCONNECT_SENT;
324
325 cc_data->timer [cc_data->index_ti] = T313;
326 CCD_START;
327 {
328 MCAST (disconnect, U_DISCONNECT);
329
330 cc_build_disconnect (disconnect,
331 CAUSE_MAKE(DEFBY_STD,
332 ORIGSIDE_MS,
333 MNCC_CC_ORIGINATING_ENTITY,
334 M_CC_CAUSE_TIMER),
335 NULL, MNCC_SS_VER_NOT_PRES);
336 for_disconnect (disconnect);
337 }
338 CCD_END;
339
340 setup_comp->ti = cc_data->ti;
341 setup_comp->cause = CAUSE_MAKE(DEFBY_STD,
342 ORIGSIDE_MS,
343 MNCC_CC_ORIGINATING_ENTITY,
344 M_CC_CAUSE_TIMER);
345 PSENDX (MMI, setup_comp);
346 TIMERSTART (T305, T305_VALUE);
347 cc_set_state (M_CC_CS_11);
348 }
349
350 /*
351 +--------------------------------------------------------------------+
352 | PROJECT : GSM-PS (6147) MODULE : CC_TIM |
353 | STATE : code ROUTINE : tim_t323_u26 |
354 +--------------------------------------------------------------------+
355
356 PURPOSE : Timeout of timer T323 in state U26
357
358 */
359
360 GLOBAL void tim_t323_u26 ()
361 {
362 GET_INSTANCE_DATA;
363
364 PALLOC (modify_cnf, MNCC_MODIFY_CNF);
365
366 TRACE_FUNCTION ("tim_t323_u26()");
367
368 cc_data->timer [cc_data->index_ti] = T323;
369
370 CCD_START;
371 {
372 MCAST (disconnect, U_DISCONNECT);
373
374 cc_build_disconnect (disconnect,
375 CAUSE_MAKE(DEFBY_STD,
376 ORIGSIDE_MS,
377 MNCC_CC_ORIGINATING_ENTITY,
378 M_CC_CAUSE_TIMER),
379 NULL, MNCC_SS_VER_NOT_PRES);
380 for_disconnect (disconnect);
381 }
382 CCD_END;
383
384 modify_cnf->ti = cc_data->ti;
385 modify_cnf->cause = CAUSE_MAKE(DEFBY_STD, ORIGSIDE_MS, MNCC_CC_ORIGINATING_ENTITY, M_CC_CAUSE_TIMER);
386 /* Setting raw_cause to empty as we are not sending any cause from network*/
387 modify_cnf->c_raw_cause = 0;
388
389 PSENDX (MMI, modify_cnf);
390
391 TIMERSTART (T305, T305_VALUE);
392 cc_set_state (M_CC_CS_11);
393 }
394
395 /*
396 +--------------------------------------------------------------------+
397 | PROJECT : GSM-PS (6147) MODULE : CC_TIM |
398 | STATE : code ROUTINE : tim_t332_u0_3 |
399 +--------------------------------------------------------------------+
400
401 PURPOSE : Timeout of timer T332 in state U0.3
402
403 */
404
405 GLOBAL void tim_t332_u0_3 ()
406 {
407 GET_INSTANCE_DATA;
408
409 TRACE_FUNCTION ("tim_t332_u0_3()");
410
411 cc_data->timer [cc_data->index_ti] = T332;
412
413 /* Inform MMI */
414 /* Implements Measure# 30, 31 */
415 tim_mncc_rel_ind ();
416
417 /* Send RELEASE COMPLETE to network */
418 CCD_START;
419 {
420 MCAST (rel_com, U_RELEASE_COMP);
421 cc_build_release_complete (rel_com, CAUSE_MAKE(DEFBY_STD,
422 ORIGSIDE_MS,
423 MNCC_CC_ORIGINATING_ENTITY,
424 M_CC_CAUSE_TIMER));
425 for_release_complete (rel_com);
426 }
427 CCD_END;
428
429 /* Release MM connection */
430 for_rel_req ();
431
432 /* Next state is NULL */
433 cc_set_state (M_CC_CS_0);
434 }
435
436 /*
437 +--------------------------------------------------------------------+
438 | PROJECT : GSM-PS (6147) MODULE : CC_TIM |
439 | STATE : code ROUTINE : tim_t335_u0_5 |
440 +--------------------------------------------------------------------+
441
442 PURPOSE : Timeout of timer T335 in state U0.5
443
444 */
445
446 GLOBAL void tim_t335_u0_5 ()
447 {
448 GET_INSTANCE_DATA;
449 TRACE_FUNCTION ("tim_t335_u0_5()");
450
451 cc_data->timer [cc_data->index_ti] = T335;
452
453 /* Forget stored setup container */
454 PFREE (cc_data->stored_ccbs_setup);
455 cc_data->stored_ccbs_setup = NULL;
456
457 /* Inform MMI */
458 /* Implements Measure# 30, 31 */
459 tim_mncc_rel_ind ();
460
461 /* Send RELEASE COMPLETE to network */
462 CCD_START;
463 {
464 MCAST (rel_com, U_RELEASE_COMP);
465 cc_build_release_complete (rel_com, CAUSE_MAKE(DEFBY_STD,
466 ORIGSIDE_MS,
467 MNCC_CC_ORIGINATING_ENTITY,
468 M_CC_CAUSE_TIMER));
469 for_release_complete (rel_com);
470 }
471 CCD_END;
472
473 /* Release MM connection */
474 for_rel_req ();
475
476 /* Next state is NULL */
477 cc_set_state (M_CC_CS_0);
478 }
479
480 /*
481 +--------------------------------------------------------------------+
482 | PROJECT : GSM-PS (6147) MODULE : CC_TIM |
483 | STATE : code ROUTINE : tim_t336 |
484 +--------------------------------------------------------------------+
485
486 PURPOSE : Timeout of timer T336
487
488 */
489
490 GLOBAL void tim_t336 ()
491 {
492 GET_INSTANCE_DATA;
493
494 T_DTMF * p_dtmf;
495
496 TRACE_FUNCTION ("tim_t336()");
497
498 cc_data->timer [cc_data->index_ti] = T336;
499 p_dtmf = &cc_data->dtmf[cc_data->index_ti];
500
501 /*
502 * Send error indication to MMI. DTMF transmission maybe has failed.
503 * This point may be discussed, but TS 24.008 doesn't say that a
504 * positive indication as a feedback for a successful transmission
505 * should be generated.
506 */
507 {
508 PALLOC (dtmf_cnf, MNCC_START_DTMF_CNF);
509 dtmf_cnf->ti = cc_data->ti;
510 dtmf_cnf->key = p_dtmf->key;
511 dtmf_cnf->cause = CAUSE_MAKE(DEFBY_STD, ORIGSIDE_MS, MNCC_CC_ORIGINATING_ENTITY, M_CC_CAUSE_TIMER);
512 dtmf_cnf->dtmf_mod = p_dtmf->mode;
513 PSENDX (MMI, dtmf_cnf);
514 }
515
516 cc_stop_dtmf ();
517 }
518
519 /*
520 +--------------------------------------------------------------------+
521 | PROJECT : GSM-PS (6147) MODULE : CC_TIM |
522 | STATE : code ROUTINE : tim_t337 |
523 +--------------------------------------------------------------------+
524
525 PURPOSE : Timeout of timer T337
526
527 */
528
529 GLOBAL void tim_t337 ()
530 {
531 GET_INSTANCE_DATA;
532
533 TRACE_FUNCTION ("tim_t337()");
534
535 cc_data->timer [cc_data->index_ti] = T337;
536
537 cc_stop_dtmf ();
538 }
539
540
541 /* Implements Measure# 30, 31 */
542 /*
543 +--------------------------------------------------------------------+
544 | PROJECT : GSM-PS (6147) MODULE : CC_TIM |
545 | STATE : code ROUTINE : tim_mncc_rel_ind |
546 +--------------------------------------------------------------------+
547
548 PURPOSE : Build and send MNCC_RELEASE_IND
549
550 */
551
552 LOCAL void tim_mncc_rel_ind (void)
553 {
554 GET_INSTANCE_DATA;
555
556 TRACE_FUNCTION ("tim_mncc_rel_ind");
557 {
558 PALLOC (release, MNCC_RELEASE_IND);
559 release->ti = cc_data->ti;
560 release->cause = CAUSE_MAKE(DEFBY_STD, ORIGSIDE_MS, MNCC_CC_ORIGINATING_ENTITY, M_CC_CAUSE_TIMER);
561 release->c_raw_cause = 0;
562 PSENDX (MMI, release);
563 }
564 }
565
566 #endif /* #ifndef CC_TIM_C */