FreeCalypso > hg > freecalypso-citrine
view g23m-gsm/cc/cc_time.c @ 35:23dbd942aa56
doc/Current_Status: update for the latest fixes
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Sat, 15 Oct 2016 05:15:23 +0000 |
parents | 75a11d740a02 |
children |
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/* +----------------------------------------------------------------------------- | Project : GSM-PS (6147) | Modul : CC_TIME +----------------------------------------------------------------------------- | Copyright 2002 Texas Instruments Berlin, AG | All rights reserved. | | This file is confidential and a trade secret of Texas | Instruments Berlin, AG | The receipt of or possession of this file does not convey | any rights to reproduce or disclose its contents or to | manufacture, use, or sell anything it may describe, in | whole, or in part, without the specific written consent of | Texas Instruments Berlin, AG. +----------------------------------------------------------------------------- | Purpose : This Modul defines the timer handling functions | for the component CC of the mobile station +----------------------------------------------------------------------------- */ #ifndef CC_TIM_C #define CC_TIM_C #include "config.h" #include "fixedconf.h" #include "condat-features.h" #define ENTITY_CC /*==== INCLUDES ===================================================*/ #include <string.h> #include "typedefs.h" #include "pcm.h" #include "vsi.h" #include "custom.h" #include "gsm.h" #include "message.h" #include "ccdapi.h" #include "prim.h" #include "cnf_cc.h" #include "mon_cc.h" #include "pei.h" #include "tok.h" #include "cc.h" #include "cc_em.h" /*==== EXPORT =====================================================*/ /*==== PRIVAT =====================================================*/ /*==== PROTOTYPES =====================================================*/ /* Implements Measure# 30, 31 */ LOCAL void tim_mncc_rel_ind (void); /*==== VARIABLES ==================================================*/ /*==== FUNCTIONS ==================================================*/ /* +--------------------------------------------------------------------+ | PROJECT : GSM-PS (6147) MODULE : CC_TIM | | STATE : code ROUTINE : tim_exec_timeout | +--------------------------------------------------------------------+ PURPOSE : execute timeout */ GLOBAL void tim_exec_timeout (USHORT index) { GET_INSTANCE_DATA; TRACE_FUNCTION ("tim_exec_timeout()"); /* * Processing of Timeout Function */ if (index < MAX_CC_CALLS) { /* * Not DTMF (T336, T337), any other CC timer */ cc_data->ti = cc_data->stored_ti_values[index]; cc_data->index_ti = (UBYTE)index; switch (cc_data->state[cc_data->index_ti]) { case M_CC_CS_01: tim_t303_u0_1 (); break; case M_CC_CS_03: tim_t332_u0_3 (); break; case M_CC_CS_05: tim_t335_u0_5 (); break; case M_CC_CS_1: tim_t303_u1 (); break; case M_CC_CS_3: tim_t310_u3 (); break; case M_CC_CS_8: tim_t313_u8 (); break; case M_CC_CS_11: tim_t305_u11 (); break; case M_CC_CS_19: tim_t308_u19 (); break; case M_CC_CS_26: tim_t323_u26 (); break; } } else { /* * DTMF timer, either T336 or T337 */ T_DTMF * p_dtmf; cc_data->index_ti = (UBYTE)(index - MAX_CC_CALLS); cc_data->ti = cc_data->stored_ti_values[cc_data->index_ti]; p_dtmf = &cc_data->dtmf[cc_data->index_ti]; switch (p_dtmf->state) { case DTMF_SEND_REQUEST: tim_t336 (); break; case DTMF_STOP_REQUEST: tim_t337 (); break; default: /* Not expected */ break; } } } /* +--------------------------------------------------------------------+ | PROJECT : GSM-PS (6147) MODULE : CC_TIM | | STATE : code ROUTINE : tim_t303_u0_1 | +--------------------------------------------------------------------+ PURPOSE : Timeout of timer T303 in state U0.1 */ GLOBAL void tim_t303_u0_1 () { PALLOC (rej_ind, MNCC_REJECT_IND); GET_INSTANCE_DATA; TRACE_FUNCTION ("tim_t303_u0_1()"); EM_CC_TIMEOUT_T303; rej_ind->ti = cc_data->ti; rej_ind->cause = CAUSE_MAKE(DEFBY_STD, ORIGSIDE_MS, MNCC_CC_ORIGINATING_ENTITY, M_CC_CAUSE_TIMER); PSENDX (MMI, rej_ind); for_rel_req (); cc_set_state (M_CC_CS_0); } /* +--------------------------------------------------------------------+ | PROJECT : GSM-PS (6147) MODULE : CC_TIM | | STATE : code ROUTINE : tim_t303_u1 | +--------------------------------------------------------------------+ PURPOSE : Timeout of timer T303 in state U1 */ GLOBAL void tim_t303_u1 () { GET_INSTANCE_DATA; TRACE_FUNCTION ("tim_t303_u1()"); EM_CC_TIMEOUT_T303; cc_data->timer [cc_data->index_ti] = T303; cc_disconnect_after_timeout (); cc_set_state (M_CC_CS_11); } /* +--------------------------------------------------------------------+ | PROJECT : GSM-PS (6147) MODULE : CC_TIM | | STATE : code ROUTINE : tim_t305_u11 | +--------------------------------------------------------------------+ PURPOSE : Timeout of timer T305 in state U11 */ GLOBAL void tim_t305_u11 () { PALLOC (disc_ind, MNCC_DISCONNECT_IND); GET_INSTANCE_DATA; TRACE_FUNCTION ("tim_t305_u11()"); cc_data->timer [cc_data->index_ti] = T305; CCD_START; { MCAST (release, U_RELEASE); cc_build_release (release, cc_data->cc_cause[cc_data->index_ti], NULL, MNCC_SS_VER_NOT_PRES); for_release (release); } CCD_END; disc_ind->ti = cc_data->ti; disc_ind->cause = cc_data->cc_cause [cc_data->index_ti]; /* Setting raw_cause to empty as this is a local release * of MM connection,CC is not receiving any cause value * from Network */ disc_ind->c_raw_cause = 0; disc_ind->diagnostic = NOT_PRESENT_8BIT; disc_ind->progress_desc = MNCC_PROG_NOT_PRES; PSENDX (MMI, disc_ind); TIMERSTART (T308, T308_VALUE); cc_set_state (M_CC_CS_19); } /* +--------------------------------------------------------------------+ | PROJECT : GSM-PS (6147) MODULE : CC_TIM | | STATE : code ROUTINE : tim_t308_u19 | +--------------------------------------------------------------------+ PURPOSE : Timeout of timer T308 in state U19 */ GLOBAL void tim_t308_u19 () { GET_INSTANCE_DATA; TRACE_FUNCTION ("tim_t308_u19()"); cc_data->timer [cc_data->index_ti] = T308; if (cc_data->t308_counter [cc_data->index_ti] EQ 0) { CCD_START; { MCAST (release, U_RELEASE); cc_data->t308_counter[cc_data->index_ti]++; cc_build_release (release, cc_data->cc_cause [cc_data->index_ti], NULL, MNCC_SS_VER_NOT_PRES); for_release (release); } CCD_END; TIMERSTART (T308, T308_VALUE); } else { cc_reset_dtmf (); { PALLOC (rel_cnf, MNCC_RELEASE_CNF); rel_cnf->ti = cc_data->ti; rel_cnf->cause = CAUSE_MAKE(DEFBY_STD, ORIGSIDE_MS, MNCC_CC_ORIGINATING_ENTITY, M_CC_CAUSE_TIMER); rel_cnf->c_raw_cause = 0; PSENDX (MMI, rel_cnf); } for_rel_req (); cc_set_state (M_CC_CS_0); } } /* +--------------------------------------------------------------------+ | PROJECT : GSM-PS (6147) MODULE : CC_TIM | | STATE : code ROUTINE : tim_t310_u3 | +--------------------------------------------------------------------+ PURPOSE : Timeout of timer T310 in state U3 */ GLOBAL void tim_t310_u3 () { GET_INSTANCE_DATA; TRACE_FUNCTION ("tim_t310_u3()"); cc_data->timer [cc_data->index_ti] = T310; cc_disconnect_after_timeout (); cc_set_state (M_CC_CS_11); } /* +--------------------------------------------------------------------+ | PROJECT : GSM-PS (6147) MODULE : CC_TIM | | STATE : code ROUTINE : tim_t313_u8 | +--------------------------------------------------------------------+ PURPOSE : Timeout of timer T313 in state U8 */ GLOBAL void tim_t313_u8 () { GET_INSTANCE_DATA; PALLOC (setup_comp, MNCC_SETUP_COMPL_IND); TRACE_FUNCTION ("tim_t313_u8()"); EM_CC_DISCONNECT_SENT; cc_data->timer [cc_data->index_ti] = T313; CCD_START; { MCAST (disconnect, U_DISCONNECT); cc_build_disconnect (disconnect, CAUSE_MAKE(DEFBY_STD, ORIGSIDE_MS, MNCC_CC_ORIGINATING_ENTITY, M_CC_CAUSE_TIMER), NULL, MNCC_SS_VER_NOT_PRES); for_disconnect (disconnect); } CCD_END; setup_comp->ti = cc_data->ti; setup_comp->cause = CAUSE_MAKE(DEFBY_STD, ORIGSIDE_MS, MNCC_CC_ORIGINATING_ENTITY, M_CC_CAUSE_TIMER); PSENDX (MMI, setup_comp); TIMERSTART (T305, T305_VALUE); cc_set_state (M_CC_CS_11); } /* +--------------------------------------------------------------------+ | PROJECT : GSM-PS (6147) MODULE : CC_TIM | | STATE : code ROUTINE : tim_t323_u26 | +--------------------------------------------------------------------+ PURPOSE : Timeout of timer T323 in state U26 */ GLOBAL void tim_t323_u26 () { GET_INSTANCE_DATA; PALLOC (modify_cnf, MNCC_MODIFY_CNF); TRACE_FUNCTION ("tim_t323_u26()"); cc_data->timer [cc_data->index_ti] = T323; CCD_START; { MCAST (disconnect, U_DISCONNECT); cc_build_disconnect (disconnect, CAUSE_MAKE(DEFBY_STD, ORIGSIDE_MS, MNCC_CC_ORIGINATING_ENTITY, M_CC_CAUSE_TIMER), NULL, MNCC_SS_VER_NOT_PRES); for_disconnect (disconnect); } CCD_END; modify_cnf->ti = cc_data->ti; modify_cnf->cause = CAUSE_MAKE(DEFBY_STD, ORIGSIDE_MS, MNCC_CC_ORIGINATING_ENTITY, M_CC_CAUSE_TIMER); /* Setting raw_cause to empty as we are not sending any cause from network*/ modify_cnf->c_raw_cause = 0; PSENDX (MMI, modify_cnf); TIMERSTART (T305, T305_VALUE); cc_set_state (M_CC_CS_11); } /* +--------------------------------------------------------------------+ | PROJECT : GSM-PS (6147) MODULE : CC_TIM | | STATE : code ROUTINE : tim_t332_u0_3 | +--------------------------------------------------------------------+ PURPOSE : Timeout of timer T332 in state U0.3 */ GLOBAL void tim_t332_u0_3 () { GET_INSTANCE_DATA; TRACE_FUNCTION ("tim_t332_u0_3()"); cc_data->timer [cc_data->index_ti] = T332; /* Inform MMI */ /* Implements Measure# 30, 31 */ tim_mncc_rel_ind (); /* Send RELEASE COMPLETE to network */ CCD_START; { MCAST (rel_com, U_RELEASE_COMP); cc_build_release_complete (rel_com, CAUSE_MAKE(DEFBY_STD, ORIGSIDE_MS, MNCC_CC_ORIGINATING_ENTITY, M_CC_CAUSE_TIMER)); for_release_complete (rel_com); } CCD_END; /* Release MM connection */ for_rel_req (); /* Next state is NULL */ cc_set_state (M_CC_CS_0); } /* +--------------------------------------------------------------------+ | PROJECT : GSM-PS (6147) MODULE : CC_TIM | | STATE : code ROUTINE : tim_t335_u0_5 | +--------------------------------------------------------------------+ PURPOSE : Timeout of timer T335 in state U0.5 */ GLOBAL void tim_t335_u0_5 () { GET_INSTANCE_DATA; TRACE_FUNCTION ("tim_t335_u0_5()"); cc_data->timer [cc_data->index_ti] = T335; /* Forget stored setup container */ PFREE (cc_data->stored_ccbs_setup); cc_data->stored_ccbs_setup = NULL; /* Inform MMI */ /* Implements Measure# 30, 31 */ tim_mncc_rel_ind (); /* Send RELEASE COMPLETE to network */ CCD_START; { MCAST (rel_com, U_RELEASE_COMP); cc_build_release_complete (rel_com, CAUSE_MAKE(DEFBY_STD, ORIGSIDE_MS, MNCC_CC_ORIGINATING_ENTITY, M_CC_CAUSE_TIMER)); for_release_complete (rel_com); } CCD_END; /* Release MM connection */ for_rel_req (); /* Next state is NULL */ cc_set_state (M_CC_CS_0); } /* +--------------------------------------------------------------------+ | PROJECT : GSM-PS (6147) MODULE : CC_TIM | | STATE : code ROUTINE : tim_t336 | +--------------------------------------------------------------------+ PURPOSE : Timeout of timer T336 */ GLOBAL void tim_t336 () { GET_INSTANCE_DATA; T_DTMF * p_dtmf; TRACE_FUNCTION ("tim_t336()"); cc_data->timer [cc_data->index_ti] = T336; p_dtmf = &cc_data->dtmf[cc_data->index_ti]; /* * Send error indication to MMI. DTMF transmission maybe has failed. * This point may be discussed, but TS 24.008 doesn't say that a * positive indication as a feedback for a successful transmission * should be generated. */ { PALLOC (dtmf_cnf, MNCC_START_DTMF_CNF); dtmf_cnf->ti = cc_data->ti; dtmf_cnf->key = p_dtmf->key; dtmf_cnf->cause = CAUSE_MAKE(DEFBY_STD, ORIGSIDE_MS, MNCC_CC_ORIGINATING_ENTITY, M_CC_CAUSE_TIMER); dtmf_cnf->dtmf_mod = p_dtmf->mode; PSENDX (MMI, dtmf_cnf); } cc_stop_dtmf (); } /* +--------------------------------------------------------------------+ | PROJECT : GSM-PS (6147) MODULE : CC_TIM | | STATE : code ROUTINE : tim_t337 | +--------------------------------------------------------------------+ PURPOSE : Timeout of timer T337 */ GLOBAL void tim_t337 () { GET_INSTANCE_DATA; TRACE_FUNCTION ("tim_t337()"); cc_data->timer [cc_data->index_ti] = T337; cc_stop_dtmf (); } /* Implements Measure# 30, 31 */ /* +--------------------------------------------------------------------+ | PROJECT : GSM-PS (6147) MODULE : CC_TIM | | STATE : code ROUTINE : tim_mncc_rel_ind | +--------------------------------------------------------------------+ PURPOSE : Build and send MNCC_RELEASE_IND */ LOCAL void tim_mncc_rel_ind (void) { GET_INSTANCE_DATA; TRACE_FUNCTION ("tim_mncc_rel_ind"); { PALLOC (release, MNCC_RELEASE_IND); release->ti = cc_data->ti; release->cause = CAUSE_MAKE(DEFBY_STD, ORIGSIDE_MS, MNCC_CC_ORIGINATING_ENTITY, M_CC_CAUSE_TIMER); release->c_raw_cause = 0; PSENDX (MMI, release); } } #endif /* #ifndef CC_TIM_C */