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comparison src/g23m-gprs/grr/grr_csp.c @ 1:d393cd9bb723
src/g23m-*: initial import from Magnetite
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Sun, 15 Jul 2018 04:40:46 +0000 |
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0:b6a5e36de839 | 1:d393cd9bb723 |
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1 /* | |
2 +----------------------------------------------------------------------------- | |
3 | Project : GPRS (8441) | |
4 | Modul : GRR | |
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 module implements primitive handler functions for service | |
18 | CS of entity GRR. | |
19 +----------------------------------------------------------------------------- | |
20 */ | |
21 | |
22 #ifndef GRR_CSP_C | |
23 #define GRR_CSP_C | |
24 #endif | |
25 | |
26 #define ENTITY_GRR | |
27 | |
28 /*==== INCLUDES =============================================================*/ | |
29 | |
30 #include "typedefs.h" /* to get Condat data types */ | |
31 | |
32 #include "vsi.h" /* to get a lot of macros */ | |
33 #include "macdef.h" | |
34 #include "gprs.h" | |
35 #include "gsm.h" /* to get a lot of macros */ | |
36 #include "ccdapi.h" /* to get CCD API */ | |
37 #include "cnf_grr.h" /* to get cnf-definitions */ | |
38 #include "mon_grr.h" /* to get mon-definitions */ | |
39 #include "prim.h" /* to get the definitions of used SAP and directions */ | |
40 #include "message.h" | |
41 #include "grr.h" /* to get the global entity definitions */ | |
42 #include "grr_f.h" | |
43 #include "grr_csf.h" | |
44 | |
45 /*==== CONST ================================================================*/ | |
46 | |
47 /*==== LOCAL VARS ===========================================================*/ | |
48 | |
49 /*==== PUBLIC FUNCTIONS =====================================================*/ | |
50 /* | |
51 +------------------------------------------------------------------------------ | |
52 | Function : cs_t3158 | |
53 +------------------------------------------------------------------------------ | |
54 | Description : Handles the timeout of timer T3158 | |
55 | | |
56 | Parameters : void | |
57 | | |
58 +------------------------------------------------------------------------------ | |
59 */ | |
60 GLOBAL void cs_t3158 ( void ) | |
61 { | |
62 #if defined (REL99) AND defined (TI_PS_FF_EMR) | |
63 BOOL is_enh_meas = cs_is_enh_meas_reporting(); | |
64 #endif | |
65 | |
66 TRACE_FUNCTION( "cs_t3158" ); | |
67 | |
68 TRACE_EVENT( "T3158 timeout" ); | |
69 | |
70 cs_store_rxlev_values( ); | |
71 cs_reset_all_rxlev_results( ); | |
72 | |
73 switch( GET_STATE( CS ) ) | |
74 { | |
75 case CS_IDLE: | |
76 | |
77 switch( GET_STATE( CS_MEAS ) ) | |
78 { | |
79 case CS_MEAS_NULL: | |
80 if( grr_is_pbcch_present( ) EQ FALSE ) | |
81 { | |
82 cs_send_meas_rep_req( NC_REPORT_MEAS ); | |
83 | |
84 SET_STATE( CS_MEAS, CS_MEAS_REP_REQ ); | |
85 } | |
86 else | |
87 { | |
88 SET_STATE( CS_MEAS, CS_MEAS_PMR_SENDING ); | |
89 | |
90 | |
91 #if defined (REL99) AND defined (TI_PS_FF_EMR) | |
92 if( ((is_enh_meas EQ TRUE) AND (cs_send_enh_meas_rpt() EQ FALSE)) | |
93 OR | |
94 ((is_enh_meas EQ FALSE) AND (cs_send_meas_rpt(TRUE) EQ FALSE)) ) | |
95 #else | |
96 if( cs_send_meas_rpt( TRUE ) EQ FALSE ) | |
97 #endif | |
98 | |
99 { | |
100 /* | |
101 * The additional state check is necessary because signals might | |
102 * be send during the processing of the function cs_send_meas_rpt. | |
103 */ | |
104 if( GET_STATE( CS_MEAS ) EQ CS_MEAS_PMR_SENDING ) | |
105 { | |
106 SET_STATE( CS_MEAS, CS_MEAS_NULL ); | |
107 } | |
108 } | |
109 } | |
110 break; | |
111 | |
112 default: | |
113 break; | |
114 } | |
115 | |
116 cs_process_t3158( ); | |
117 break; | |
118 | |
119 case CS_CR_NETWORK: | |
120 default: | |
121 /* | |
122 * RR performs an IA reject procedure resulting in a cell re-selection | |
123 * when timer T3158 expires. Timeout of T3158 resulted in a "T3158 timeout | |
124 * unexpected", this should be avoided. | |
125 */ | |
126 cs_process_t3158( ); | |
127 break; | |
128 } | |
129 } /* cs_t3158() */ | |
130 | |
131 /* | |
132 +------------------------------------------------------------------------------ | |
133 | Function : cs_t_reselect | |
134 +------------------------------------------------------------------------------ | |
135 | Description : Handles the timeout of timer T_RESELECT | |
136 | | |
137 | Parameters : void | |
138 | | |
139 +------------------------------------------------------------------------------ | |
140 */ | |
141 GLOBAL void cs_t_reselect ( void ) | |
142 { | |
143 TRACE_FUNCTION( "cs_t_reselect" ); | |
144 | |
145 if( grr_t_status( T3174 ) > 0 ) | |
146 { | |
147 TRACE_EVENT( "t_reslect expired when t3174 is running" ); | |
148 return; | |
149 } | |
150 cs_cr_decision( CRDM_T_RESELECT ); | |
151 } /* cs_t_reselect() */ |