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annotate gsm-fw/g23m-gsm/alr/alr_em.c @ 996:09b8b2327838

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tiffs in vitro reader: implemented support for old 16-bit location field (-O)
author Mychaela Falconia <falcon@ivan.Harhan.ORG>
date Sun, 03 Jan 2016 04:23:29 +0000
parents a2a65fdc1a99
children
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1 /*
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2 +-----------------------------------------------------------------------------
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3 | Project :
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4 | Modul :
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5 +-----------------------------------------------------------------------------
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6 | Copyright 2002 Texas Instruments Berlin, AG
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7 | All rights reserved.
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8 |
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9 | This file is confidential and a trade secret of Texas
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10 | Instruments Berlin, AG
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11 | The receipt of or possession of this file does not convey
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12 | any rights to reproduce or disclose its contents or to
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13 | manufacture, use, or sell anything it may describe, in
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14 | whole, or in part, without the specific written consent of
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15 | Texas Instruments Berlin, AG.
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16 +-----------------------------------------------------------------------------
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17 | Purpose : This Module defines the engineering mode (EM) device driver for the
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18 | G23 protocol stack. This driver is used to control all engineering
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19 | mode related functions.
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20 +-----------------------------------------------------------------------------
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21 */
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23 #ifndef ALR_EM_C
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24 #define ALR_EM_C
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25
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26 #include "config.h"
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27 #include "fixedconf.h"
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28 #include "condat-features.h"
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30 #define ENTITY_PL
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31
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32 /*==== INCLUDES ===================================================*/
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33 #include <string.h>
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34 #include <stdlib.h>
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35 #include <ctype.h>
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36 #include "typedefs.h"
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37 #include "pconst.cdg"
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38 #include "mconst.cdg"
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39 #include "message.h"
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40 #include "ccdapi.h"
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41 #include "vsi.h"
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42 #include "custom.h"
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43 #include "gsm.h"
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44 #include "prim.h"
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45 #include "cnf_alr.h"
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46 #include "mon_alr.h"
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47 #include "pei.h"
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48 #include "tok.h"
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49 #include "pcm.h"
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50
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51 #ifdef GPRS
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52 #include "alr_gprs.h"
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53 #endif
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54
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55 #if 0 //#ifdef GPRS
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56 #ifdef _TARGET_
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57 #include "inth/iq.h"
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58 #endif
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59 /*
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60 * obsolete (msb / 2002-04-25)
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61 #include "armio/armio.h"
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62 */
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63 #endif
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64
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65 #include "alr.h"
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66 #include "alr_em.h"
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67
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68
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69 /*==== IMPORT =====================================================*/
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70
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71 /*==== EXPORT =====================================================*/
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72
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73 /*==== PRIVAT =====================================================*/
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74
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75 /*==== VARIABLES ==================================================*/
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76 #if defined (FF_EM_MODE) AND defined (ALR)
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77
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78 /* Event tracing flags for EM */
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79 GLOBAL BOOL alr_v[EM_MAX_ALR_EVENTS];
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80
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81 LOCAL UBYTE em_alr_trace_occured = 0;
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82
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83
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84 /*
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85 These variables are used between entities. Even this is not a clean solution it is a straigth forward
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86 way to reduce the overhead to a minimum. A clean solution would be based on an only usage of primitives
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87 which would stress the os with no aditional advantage!!
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88 */
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89 GLOBAL volatile UBYTE em_l1_sem_buffer [EM_L1_SEM_SIZE]; /*lint -esym(765,em_l1_sem_buffer) | external could be made static | used externally */
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90 GLOBAL volatile UBYTE em_l1_sem_index = 0; /*lint -esym(765,em_l1_sem_index) | external could be made static | used externally */
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91
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92 static T_HANDLE sem_EM_L1;
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93
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94 #define ENTER_CRITICAL_SECTION(sem) if (alr_em_enter_critical_section(sem))return FALSE;
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95 #define LEAVE_CRITICAL_SECTION(sem) if (alr_em_leave_critical_section(sem))return FALSE;
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96
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97 #endif /* FF_EM_MODE */
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98
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99 /*==== FUNCTIONS ==================================================*/
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100 #if defined (FF_EM_MODE) AND defined (ALR)
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101
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102 LOCAL UBYTE em_l1_sem (UBYTE length, UBYTE * data);
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103 LOCAL int em_l1_sem_clear (void);
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104 LOCAL void alr_em_first_event_check (void); /*Check for ACI - Notification*/
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105
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106 static void alr_em_semaphore_err (void);
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107
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108 #if !defined(SYST_TRACE)
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109 #define SYST_TRACE(a) vsi_o_ttrace(0, TC_SYSTEM, a);
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110 #endif /* !SYST_TRACE */
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111
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diff changeset
112 static int alr_em_enter_critical_section (T_HANDLE sem);
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diff changeset
113 static int alr_em_leave_critical_section (T_HANDLE sem);
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diff changeset
114
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parents:
diff changeset
115
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parents:
diff changeset
116 /*
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117 +------------------------------------------------------------------------------
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118 | Function : em_init_l1_event_trace
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119 +------------------------------------------------------------------------------
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120 | Description : Initialize the event tracing flags
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121 |
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122 | Parameters :
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123 |
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124 | Return :
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125 |
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126 +------------------------------------------------------------------------------
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127 */
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128 GLOBAL void em_init_l1_event_trace(void)
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129 {
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130 UBYTE i;
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131
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132 TRACE_FUNCTION("em_init_l1_event_trace ()");
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133
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diff changeset
134 for(i=0; i<EM_MAX_ALR_EVENTS; i++)
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135 alr_v[i] = 0;
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136 }
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137
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138 /*
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139 +------------------------------------------------------------------------------
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140 | Function : l1_em_l1_event_req
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141 +------------------------------------------------------------------------------
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142 | Description : Set the event tracing flags according the bitmask
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143 |
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144 | Parameters : Primitive - Bitmask
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145 |
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146 | Return :
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parents:
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147 |
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148 +------------------------------------------------------------------------------
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149 */
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150
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
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151 GLOBAL void l1_em_l1_event_req (T_EM_L1_EVENT_REQ *em_l1_event_req)
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152 {
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153 UBYTE i;
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154
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
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parents:
diff changeset
155 TRACE_FUNCTION("l1_em_l1_event_req ()");
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156
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
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parents:
diff changeset
157 /*
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parents:
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158 * The event tracing flags are set according the bitmask. alr_v[i] are
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
159 * the flags belonging to the event number described in 8443.601
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
160 */
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
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diff changeset
161 for(i=1; i<33; i++) {
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
162 alr_v[i] = ((em_l1_event_req->bitmask_l1_l & (0x01<<(i-1))) > 0) ? TRUE : FALSE;
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
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163 }
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
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parents:
diff changeset
164
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
165 for(i=33; i<(EM_MAX_ALR_EVENTS); i++) {
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parents:
diff changeset
166 alr_v[i] = ((em_l1_event_req->bitmask_l1_h & (0x01<<(i-1))) > 0) ? TRUE : FALSE;
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
167 }
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parents:
diff changeset
168
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
169 /*
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
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parents:
diff changeset
170 * A new event trace is generated therefor the flag is set to zero.
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
171 */
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
172 em_alr_trace_occured = 0;
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parents:
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173
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
174 PFREE(em_l1_event_req);
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
175 }
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
176
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
177 /*
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
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178 +------------------------------------------------------------------------------
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
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parents:
diff changeset
179 | Function : em_write_buffer_2
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parents:
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180 +------------------------------------------------------------------------------
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parents:
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181 | Description : Perform buffer check and store corresponding data in it.
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182 |
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
183 | Parameters : Event number
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parents:
diff changeset
184 |
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
185 | Return : TRUE/FALSE
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
186 |
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parents:
diff changeset
187 +------------------------------------------------------------------------------
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
188 */
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
189 GLOBAL UBYTE em_write_buffer_2 (UBYTE event_no)
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diff changeset
190 {
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
191 UBYTE em_l1_event_buffer[2];
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
192 UBYTE em_l1_buffer_write = 0;
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
193 UBYTE length = 2;
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diff changeset
194
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
195 TRACE_FUNCTION("alr_em_write_buffer_2 ()");
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diff changeset
196
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
197 /*
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
198 ACI is informed about the first event trace, used for later data processing.
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
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199 */
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
200 alr_em_first_event_check();
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parents:
diff changeset
201
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
202 memset(em_l1_event_buffer, 0, 2);
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
203
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
204 em_l1_event_buffer[em_l1_buffer_write++] = event_no; /* Event number */
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
205 em_l1_event_buffer[em_l1_buffer_write++] = length-2; /* Value length - 0 equals no data */
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
206
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
207 return (em_l1_sem (length, em_l1_event_buffer)); /* Data is stored inside buffer, reset flag */
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
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parents:
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208 }
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
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diff changeset
209
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
210 /*
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
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211 +------------------------------------------------------------------------------
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
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parents:
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212 | Function : em_write_buffer_3
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213 +------------------------------------------------------------------------------
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
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214 | Description : Perform buffer check and store corresponding data in it.
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215 |
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
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parents:
diff changeset
216 | Parameters : Event number, data value
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217 |
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
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parents:
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218 | Return : TRUE/FALSE
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219 |
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220 +------------------------------------------------------------------------------
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
221 */
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
222 GLOBAL UBYTE em_write_buffer_3 (UBYTE event_no, UBYTE value)
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
223 {
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
224 UBYTE em_l1_event_buffer[3];
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
225 UBYTE em_l1_buffer_write = 0;
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
226 UBYTE length = 3;
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227
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228 TRACE_FUNCTION("alr_em_write_buffer_3 ()");
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229
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
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diff changeset
230 /*
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231 ACI is informed about the first event trace, used for later data processing.
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232 */
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233 alr_em_first_event_check();
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234
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diff changeset
235 memset(em_l1_event_buffer, 0, 3);
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diff changeset
236
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diff changeset
237 em_l1_event_buffer[em_l1_buffer_write++] = event_no; /* Event number */
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238 em_l1_event_buffer[em_l1_buffer_write++] = length-2; /* Value length - 0 equals no value */
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239 em_l1_event_buffer[em_l1_buffer_write++] = value; /* Data to be stored */
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240
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diff changeset
241 return (em_l1_sem (length, em_l1_event_buffer)); /* Data is stored inside buffer, reset flag */
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242 }
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243
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244 /*
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245 +------------------------------------------------------------------------------
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246 | Function : em_write_buffer_3a
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247 +------------------------------------------------------------------------------
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248 | Description : Perform buffer check and store corresponding data in it.
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249 |
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250 | Parameters : Event number, data value (USHORT)
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251 |
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252 | Return : TRUE/FALSE
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253 |
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254 +------------------------------------------------------------------------------
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255 */
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256 GLOBAL UBYTE em_write_buffer_3a (UBYTE event_no, USHORT value)
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257 {
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258 UBYTE em_l1_event_buffer[4];
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259 UBYTE em_l1_buffer_write = 0;
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260 UBYTE length = 4;
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261
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diff changeset
262 TRACE_FUNCTION("alr_em_write_buffer_4 ()");
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263
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
264 /*
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265 ACI is informed about the first event trace, used for later data processing.
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266 */
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parents:
diff changeset
267 alr_em_first_event_check();
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268
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diff changeset
269 memset(em_l1_event_buffer, 0, 4);
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270
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diff changeset
271 em_l1_event_buffer[em_l1_buffer_write++] = event_no; /* Event number */
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272 em_l1_event_buffer[em_l1_buffer_write++] = length-2; /* Value length - 0 equals no value */
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273 em_l1_event_buffer[em_l1_buffer_write++] = (UBYTE)(value >> 8); /* Data to be stored - MSB first */
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parents:
diff changeset
274 em_l1_event_buffer[em_l1_buffer_write++] = (UBYTE)(value); /* LSB second */
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275
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
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276 return (em_l1_sem (length, em_l1_event_buffer)); /* Data is stored inside buffer, reset flag */
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277 }
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278
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279 /*
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280 +------------------------------------------------------------------------------
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281 | Function : em_write_buffer_4
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282 +------------------------------------------------------------------------------
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283 | Description : Perform buffer check and store corresponding data in it.
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284 |
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parents:
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285 | Parameters : Event number, data value1 & value2
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parents:
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286 |
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parents:
diff changeset
287 | Return : TRUE/FALSE
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diff changeset
288 |
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parents:
diff changeset
289 +------------------------------------------------------------------------------
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
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290 */
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parents:
diff changeset
291 GLOBAL UBYTE em_write_buffer_4 (UBYTE event_no, UBYTE value1, UBYTE value2)
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
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diff changeset
292 {
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parents:
diff changeset
293 UBYTE em_l1_event_buffer[4];
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parents:
diff changeset
294 UBYTE em_l1_buffer_write = 0;
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parents:
diff changeset
295 UBYTE length = 4;
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
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diff changeset
296
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
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diff changeset
297 TRACE_FUNCTION("alr_em_write_buffer_4 ()");
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diff changeset
298
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
299 /*
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diff changeset
300 ACI is informed about the first event trace, used for later data processing.
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
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parents:
diff changeset
301 */
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parents:
diff changeset
302 alr_em_first_event_check();
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diff changeset
303
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
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parents:
diff changeset
304 memset(em_l1_event_buffer, 0, 4);
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
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diff changeset
305
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
306 em_l1_event_buffer[em_l1_buffer_write++] = event_no; /* Event number */
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parents:
diff changeset
307 em_l1_event_buffer[em_l1_buffer_write++] = length-2; /* Value length - 0 equals no value */
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
308 em_l1_event_buffer[em_l1_buffer_write++] = value1; /* Data to be stored */
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parents:
diff changeset
309 em_l1_event_buffer[em_l1_buffer_write++] = value2; /* Data to be stored */
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
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parents:
diff changeset
310
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
311 return (em_l1_sem (length, em_l1_event_buffer)); /* Data is stored inside buffer, reset flag */
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
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parents:
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312 }
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diff changeset
313
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
314 /*
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
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315 +------------------------------------------------------------------------------
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316 | Function : em_l1_sem_init
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317 +------------------------------------------------------------------------------
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318 | Description : Initialize the semaphor for alr event traces.
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319 |
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
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320 | Parameters : void
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321 |
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322 | Return : void
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
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323 |
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324 +------------------------------------------------------------------------------
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
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325 */
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
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parents:
diff changeset
326 GLOBAL void em_l1_sem_init (void)
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parents:
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327 {
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parents:
diff changeset
328 sem_EM_L1 = vsi_s_open (VSI_CALLER "EM_L1_SEM",1);
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
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parents:
diff changeset
329
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
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parents:
diff changeset
330 if (sem_EM_L1 NEQ VSI_ERROR)
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
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parents:
diff changeset
331 em_l1_sem_clear ();
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
332 else
679
a2a65fdc1a99 alr_em.c compiles
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents: 673
diff changeset
333 SYST_TRACE ("D1:can't open semaphore \"EM_D1_SEM\"");
673
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
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parents:
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334 }
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
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parents:
diff changeset
335
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
336 /*
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
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337 +------------------------------------------------------------------------------
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
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parents:
diff changeset
338 | Function : em_l1_sem_exit
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
339 +------------------------------------------------------------------------------
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
340 | Description : Close the semaphor for alr event traces.
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
341 |
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
342 | Parameters : void
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
343 |
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
344 | Return : void
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
345 |
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
346 +------------------------------------------------------------------------------
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
347 */
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
348 GLOBAL void em_l1_sem_exit (void)
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
349 {
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
350 if (sem_EM_L1 NEQ VSI_ERROR)
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
351 vsi_s_close (VSI_CALLER sem_EM_L1);
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
352 }
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
353
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
354 /*
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
355 +------------------------------------------------------------------------------
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
356 | Function : em_l1_sem_clear
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
357 +------------------------------------------------------------------------------
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
358 | Description : Reset the index of the semaphor.
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
359 |
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
360 | Parameters : void
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
361 |
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
362 | Return : UBYTE
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
363 |
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
364 +------------------------------------------------------------------------------
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
365 */
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
366 LOCAL int em_l1_sem_clear (void)
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
367 {
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
368 ENTER_CRITICAL_SECTION (sem_EM_L1);
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
369 em_l1_sem_index = 0;
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
370 LEAVE_CRITICAL_SECTION (sem_EM_L1);
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
371
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
372 SYST_TRACE ("L1:em_l1_sem_index cleared");
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
373 return TRUE;
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
374 }
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
375
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
376 /*
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
377 +------------------------------------------------------------------------------
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
378 | Function : em_l1_sem_reset
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
379 +------------------------------------------------------------------------------
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
380 | Description : Clears the content of the semaphor, must called after em_l1_sem_read.
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
381 |
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
382 | Parameters : void
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
383 |
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
384 | Return : UBYTE
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
385 |
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
386 +------------------------------------------------------------------------------
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
387 */
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
388 GLOBAL int em_l1_sem_reset (void) /*lint -esym(765,em_l1_sem_reset) | external could be made static | used externally */
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
389 {
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
390 /* ENTER_CRITICAL_SECTION (sem_EM_L1); */
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
391 em_l1_sem_index = 0;
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
392 LEAVE_CRITICAL_SECTION (sem_EM_L1);
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
393
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
394 SYST_TRACE ("L1:em_l1_sem_index reseted");
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
395 return TRUE;
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
396 }
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
397
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
398 /*
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
399 +------------------------------------------------------------------------------
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
400 | Function : em_l1_sem_read
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
401 +------------------------------------------------------------------------------
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
402 | Description : Reads the content of the semaphor.
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
403 |
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
404 | Parameters : void
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
405 |
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
406 | Return : UBYTE
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
407 |
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
408 +------------------------------------------------------------------------------
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
409 */
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
410 GLOBAL int em_l1_sem_read (void) /*lint -esym(765,em_l1_sem_read) | external could be made static | used externally */
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
411 {
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
412 USHORT semCount;
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
413 TRACE_FUNCTION ("em_l1_sem_read()");
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
414
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
415 if (vsi_s_status (VSI_CALLER sem_EM_L1, &semCount) NEQ VSI_OK)
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
416 {
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
417 alr_em_semaphore_err();
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
418 return TRUE;
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
419 }
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
420 if (semCount EQ 0)
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
421 {
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
422 vsi_o_ttrace(VSI_CALLER TC_EVENT, "semCount = %d", semCount);
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
423 SYST_TRACE ("semCount EQ 0");
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
424 return TRUE;
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
425 }
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
426
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
427 ENTER_CRITICAL_SECTION (sem_EM_L1);
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
428 /*
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
429 * The l1/alr semaphor will be read by the engineering mode via aci,
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
430 * therefore the functions em_l1_sem_read and em_l1_sem_reset are defined
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
431 * as global. To ensure that during reading only aci has access to the
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
432 * semaphor the macro LEAVE_CRITICAL_SECTION is called after the read process
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
433 * toke place - in the em_l1_sem_resest function.
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
434 */
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
435 return TRUE;
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
436 }
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
437
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
438 /*
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
439 Return value TRUE/FALSE - TRUE keeps the event flag valid, FALSE indicates a successful flag handle
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
440 */
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
441 /*
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
442 +------------------------------------------------------------------------------
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
443 | Function : em_l1_sem
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
444 +------------------------------------------------------------------------------
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
445 | Description : Writes the data inside the semaphor.
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
446 |
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
447 | Parameters : void
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
448 |
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
449 | Return : UBYTE
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
450 |
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
451 +------------------------------------------------------------------------------
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
452 */
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
453 LOCAL UBYTE em_l1_sem (UBYTE length, UBYTE *data)
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
454 {
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
455 USHORT semCount;
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
456 UBYTE i;
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
457
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
458 TRACE_FUNCTION ("em_l1_sem()");
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
459
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
460
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
461 if (vsi_s_status (VSI_CALLER sem_EM_L1, &semCount) NEQ VSI_OK)
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
462 {
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
463 alr_em_semaphore_err();
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
464 return TRUE;
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
465 }
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
466 if (semCount EQ 0)
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
467 {
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
468 vsi_o_ttrace(VSI_CALLER TC_EVENT, "semCount = %d", semCount);
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
469 SYST_TRACE ("semCount EQ 0");
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
470 return TRUE;
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
471 }
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
472
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
473 /*
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
474 * buffer overflow protection
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
475 */
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
476 if ( (em_l1_sem_index + length) > EM_L1_SEM_SIZE )
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
477 {
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
478 TRACE_FUNCTION ("alr buffer full");
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
479 return FALSE;
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
480 }
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
481
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
482 ENTER_CRITICAL_SECTION(sem_EM_L1);
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
483
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
484 for (i=0; i<length; i++)
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
485 em_l1_sem_buffer[em_l1_sem_index++] = *(data++);
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
486
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
487
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
488 LEAVE_CRITICAL_SECTION (sem_EM_L1);
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
489 return FALSE; /* indicates that flag was handled */
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
490 } /* endfunc em_l1_sem */
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
491
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
492 /*
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
493 +------------------------------------------------------------------------------
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
494 | Function : alr_em_semaphore_err
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
495 +------------------------------------------------------------------------------
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
496 | Description : Semaphor error
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
497 |
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
498 |
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
499 | Parameters : void
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
500 |
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
501 | Return : void
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
502 |
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
503 +------------------------------------------------------------------------------
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
504 */
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
505 static void alr_em_semaphore_err (void)
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
506 {
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
507 static UCHAR out = 0;
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
508 if (!out)
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
509 {
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
510 out = 1;
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
511
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
512 /* Implements Measure#32: Row 56 */
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
513 TRACE_EVENT ("semaphore error");
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
514 }
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
515 }
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
516
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
517 /*
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
518 +------------------------------------------------------------------------------
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
519 | Function : alr_em_enter_critical_section
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
520 +------------------------------------------------------------------------------
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
521 | Description : Check on critical section entrance
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
522 |
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
523 |
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
524 | Parameters : Handle
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
525 |
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
526 | Return : -1 semaphore error
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
527 | 0 Ok.
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
528 |
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
529 +------------------------------------------------------------------------------
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
530 */
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
531
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
532 #if defined (NEW_FRAME)
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
533 static int alr_em_enter_critical_section (T_HANDLE sem)
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
534 #else
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
535 static int alr_em_enter_critical_section (T_VSI_SHANDLE sem)
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
536 #endif /* NEW_FRAME */
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
537 {
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
538 if (vsi_s_get (VSI_CALLER sem) NEQ VSI_OK)
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
539 {
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
540 alr_em_semaphore_err();
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
541 return -1;
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
542 }
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
543 else
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
544 {
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
545 return 0;
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
546 }
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
547 }/* endfunc rr_enter_critical_section */
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
548
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
549
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
550 /*
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
551 +------------------------------------------------------------------------------
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
552 | Function : alr_em_leave_critical_section
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
553 +------------------------------------------------------------------------------
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
554 | Description : Check on critical section exit
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
555 |
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
556 |
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
557 | Parameters : Handle
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
558 |
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
559 | Return : -1 semaphore error
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
560 | 0 Ok.
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
561 |
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
562 +------------------------------------------------------------------------------
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
563 */
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
564 #if defined (NEW_FRAME)
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
565 static int alr_em_leave_critical_section (T_HANDLE sem)
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
566 #else
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
567 static int alr_em_leave_critical_section (T_VSI_SHANDLE sem)
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
568 #endif /* NEW_FRAME */
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
569 {
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
570 if (vsi_s_release (VSI_CALLER sem) NEQ VSI_OK)
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
571 {
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
572 alr_em_semaphore_err();
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
573 return -1;
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
574 }
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
575 else
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
576 {
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
577 return 0;
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
578 }
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
579 }/* endfunc rr_leave_critical_section */
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
580
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
581 /*
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
582 +------------------------------------------------------------------------------
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
583 | Function : alr_em_error_cause
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
584 +------------------------------------------------------------------------------
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
585 | Description : Check the error cause and store it in the event buffer
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
586 |
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
587 | Parameters : Cause
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
588 |
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
589 | Return : None
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
590 |
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
591 +------------------------------------------------------------------------------
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
592 */
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
593
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
594 GLOBAL void alr_em_error_cause (UBYTE cause, USHORT arfcn)
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
595
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
596 {
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
597 switch(cause)
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
598 {
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
599 case CS_BCCH_READ_ERROR:
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
600 { /* Power measurement request */
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
601 ALR_EM_BCCH_READ_ERROR;
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
602 break;
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
603 }
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
604 case CS_DOWN_LINK_FAIL:
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
605 { /* Downlink signalling failure */
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
606 ALR_EM_DOWNLINK_FAILURE;
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
607 break;
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
608 }
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
609 case CS_NO_BCCH_AVAIL:
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
610 { /* neighbourcell BCCH not available */
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
611 ALR_EM_NEIGHBOURCELL_BCCH(EM_NOT_AVAIL);
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
612 break;
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
613 }
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
614 }/*switch*/
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
615 }/* alr_em_error_cause */
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
616
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
617
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
618 /*
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
619 +------------------------------------------------------------------------------
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
620 | Function : alr_em_first_event_check()
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
621 +------------------------------------------------------------------------------
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
622 | Description : Checks if first EM-Event ocured
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
623 |
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
624 | Parameters : None
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
625 |
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
626 | Return : None
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
627 |
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
628 +------------------------------------------------------------------------------
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
629 */
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
630
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
631 /*
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
632 ACI is informed about the first event trace, used for later data processing.
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
633 */
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
634 LOCAL void alr_em_first_event_check (void)
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
635
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
636 {
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
637 TRACE_FUNCTION("alr_em_first_event_check()");
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
638 if(em_alr_trace_occured EQ 0)
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
639 {
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
640 PALLOC(em_notification, EM_DATA_IND);
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
641 em_notification->entity = EM_L1;
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
642 PSENDX(MMI, em_notification);
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
643 em_alr_trace_occured++;
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
644 }
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
645 }/* alr_em_first_event_check */
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
646
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
647
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
648
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
649 #endif /* FF_EM_MODE */
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
650
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
651
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
652
2f7df7a314f8 gsm-fw/g23m-gsm subtree: initial import from LoCosto source
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
parents:
diff changeset
653 #endif /* ALR_EM_C */