FreeCalypso > hg > fc-tourmaline
annotate src/g23m-gsm/alr2/alr_rach.c @ 269:4f839e1991e8
.../drv_app/buzzer/buzzer.[ch]: rm trailing white space
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Sun, 13 Jun 2021 18:28:01 +0000 |
parents | 3a14ee9a9843 |
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rev | line source |
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1 /* |
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2 +----------------------------------------------------------------------------- |
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3 | Project : GSM-PS |
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4 | Modul : ALR_RACH |
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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 Modul defines the SDL process RACH_Control. |
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18 +----------------------------------------------------------------------------- |
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19 */ |
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20 |
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21 #ifndef ALR_RACH_C |
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22 #define ALR_RACH_C |
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23 |
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24 #define ENTITY_PL |
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25 |
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26 /*==== INCLUDES ===================================================*/ |
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27 #include <string.h> |
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28 #include <stdlib.h> |
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29 #include <ctype.h> |
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30 #include "typedefs.h" |
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31 #include "pconst.cdg" |
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32 #include "mconst.cdg" |
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33 #include "message.h" |
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34 #include "ccdapi.h" |
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35 #include "vsi.h" |
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36 #include "custom.h" |
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37 #include "gsm.h" |
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38 #include "prim.h" |
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39 #include "cnf_alr.h" |
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40 #include "mon_alr.h" |
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41 #include "pei.h" |
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42 #include "tok.h" |
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43 #include "pcm.h" |
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44 #ifdef GPRS |
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45 #include "alr_gprs.h" |
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46 #endif |
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47 |
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48 #include "alr.h" |
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49 #include "alr_em.h" |
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50 |
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51 /*==== EXPORT =====================================================*/ |
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52 /*==== PRIVAT =====================================================*/ |
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53 |
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54 /*==== VARIABLES ==================================================*/ |
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55 #if defined (WIN32) |
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56 #define TRACING |
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57 #endif |
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58 |
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59 #if defined (TRACING) |
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60 #define ALR_TRACE_RACH(a) ALR_TRACE(a) |
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61 #else |
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62 #define ALR_TRACE_RACH(a) |
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63 #endif |
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64 |
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65 #if defined (TRACING) |
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66 |
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67 #define ALR_TRACE_RACH_CLASS(x) TRACE_EVENT_P1 ("class %d",x) |
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68 #define ALR_TRACE_RACH_POWER(p) TRACE_EVENT_P1 ("configured power = %d", p) |
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69 |
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70 #else |
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71 |
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72 #define ALR_TRACE_RACH_CLASS(x) |
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73 #define ALR_TRACE_RACH_POWER(p) |
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74 |
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75 #endif |
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76 |
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77 /*==== FUNCTIONS ==================================================*/ |
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78 |
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79 /* |
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80 +--------------------------------------------------------------------+ |
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81 | PROJECT : GSM-PS (6103) MODULE : ALR_RACH | |
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82 | STATE : code ROUTINE : rach_init | |
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83 +--------------------------------------------------------------------+ |
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84 |
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85 PURPOSE : Initialize RACH Control Process. |
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86 |
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87 */ |
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88 |
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89 GLOBAL void rach_init (void) |
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90 { |
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91 alr_data->state[STATE_RA] = RA_NULL; |
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92 } |
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93 |
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94 /* |
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95 +--------------------------------------------------------------------+ |
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96 | PROJECT : GSM-PS (6103) MODULE : ALR_RACH | |
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97 | STATE : code ROUTINE : rach_configure_class | |
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98 +--------------------------------------------------------------------+ |
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99 |
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100 PURPOSE : Process signal rach_configure_class from SDL process |
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101 Main_Control. |
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102 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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|
103 */ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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|
104 GLOBAL void rach_configure_class (UBYTE ms_class, |
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parents:
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|
105 UBYTE dcs_class) |
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parents:
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|
106 { |
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parents:
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|
107 /* |
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parents:
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|
108 * +1 because of interface difference between RR and TI |
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parents:
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109 */ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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|
110 alr_data->rach_data.ms_class = (UBYTE)(ms_class + 1); |
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parents:
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|
111 alr_data->rach_data.dcs_class = (UBYTE)(dcs_class + 1); |
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parents:
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|
112 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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|
113 ALR_TRACE_RACH_CLASS (alr_data->rach_data.ms_class); |
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parents:
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|
114 } |
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parents:
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115 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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116 /* |
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parents:
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117 +--------------------------------------------------------------------+ |
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118 | PROJECT : GSM-PS (6103) MODULE : ALR_RACH | |
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parents:
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119 | STATE : code ROUTINE : rach_configure_power | |
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parents:
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120 +--------------------------------------------------------------------+ |
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parents:
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121 |
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parents:
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122 PURPOSE : Process signal rach_configure_power from SDL process |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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123 Main_Control. |
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124 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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125 */ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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126 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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127 GLOBAL void rach_configure_power (UBYTE power) |
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parents:
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|
128 { |
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parents:
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129 ALR_TRACE_RACH_POWER(power); |
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130 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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|
131 alr_data->rach_data.max_tx_pwr_ccch = power; |
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parents:
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|
132 } |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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133 /* |
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parents:
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|
134 +--------------------------------------------------------------------+ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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135 | PROJECT : GSM-PS (6103) MODULE : ALR_RACH | |
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Mychaela Falconia <falcon@freecalypso.org>
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136 | STATE : code ROUTINE : rach_stop | |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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|
137 +--------------------------------------------------------------------+ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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138 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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|
139 PURPOSE : Process signal rach_stop from SDL process |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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|
140 Main_Control. |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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|
141 */ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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|
142 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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|
143 GLOBAL void rach_stop (void) |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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|
144 { |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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|
145 switch (GET_STATE (STATE_RA)) |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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|
146 { |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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|
147 case RA_ACTIVE: |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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|
148 ma_rach_stop_ra_req (); |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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|
149 /*lint -fallthrough*/ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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|
150 case RA_LISTEN_TO_CCCH: |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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|
151 SET_STATE (STATE_RA, RA_NULL); |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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|
152 break; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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|
153 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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|
154 default: |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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|
155 break; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
156 } |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
157 } |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
158 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
159 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
160 /* |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
161 +--------------------------------------------------------------------+ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
162 | PROJECT : GSM-PS (6103) MODULE : ALR_RACH | |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
163 | STATE : code ROUTINE : rach_random_req | |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
164 +--------------------------------------------------------------------+ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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|
165 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
166 PURPOSE : Process signal rach_random_req from SDL process |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
167 Main_Control. |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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|
168 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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|
169 */ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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|
170 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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|
171 GLOBAL void rach_random_req (T_MPH_RANDOM_ACCESS_REQ *random_req) |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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|
172 { |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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|
173 switch (GET_STATE (STATE_RA)) |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
174 { |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
175 case RA_NULL: |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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|
176 if (random_req->send_mode.no NEQ 0) |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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|
177 { |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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|
178 PALLOC (ra_req, MPHC_RA_REQ); |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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|
179 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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|
180 ALR_EM_START_CONNECTION_ESTABLISHMENT; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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|
181 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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|
182 /* |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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|
183 * Start Random Burst Sending |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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|
184 */ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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|
185 memcpy (alr_data->rach_data.delta, random_req->send_mode.delta, |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
186 sizeof (alr_data->rach_data.delta)); |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
187 memcpy (alr_data->rach_data.channel_request, |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
188 random_req->send_mode.rach, |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
189 sizeof (alr_data->rach_data.channel_request)); |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
190 alr_data->rach_data.max_bursts = random_req->send_mode.no; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
191 alr_data->rach_data.c_burst = 0; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
192 /* |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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|
193 * power limitation |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
194 */ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
195 ra_req->txpwr = cut_power_value (alr_data->rach_data.max_tx_pwr_ccch, NULL); |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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|
196 ra_req->powerclass_gsm = alr_data->rach_data.ms_class; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
197 ra_req->powerclass_dcs = alr_data->rach_data.dcs_class; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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|
198 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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|
199 /* |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
200 * Modification: Add 1 to the time of RR !!!! |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
201 */ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
202 ra_req->rand = (UBYTE)(alr_data->rach_data.delta[alr_data->rach_data.c_burst]+1); |
3a14ee9a9843
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
203 ra_req->channel_request = alr_data->rach_data.channel_request[alr_data->rach_data.c_burst++]; |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
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|
204 SET_STATE (STATE_RA, RA_ACTIVE); |
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205 ma_rach_ra_req (ra_req); |
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206 } |
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207 break; |
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208 |
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209 case RA_ACTIVE: |
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210 if (random_req->send_mode.no EQ 0) |
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211 { |
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212 |
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213 ALR_EM_STOP_CONNECTION_ESTABLISHMENT; |
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214 |
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215 SET_STATE (STATE_RA, RA_LISTEN_TO_CCCH); |
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216 ma_rach_stop_ra_req (); |
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217 } |
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218 else |
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219 { |
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220 /*stop to be safe */ |
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221 ma_rach_stop_ra_req (); |
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222 { |
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223 PALLOC (ra_req, MPHC_RA_REQ); |
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224 |
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225 ALR_EM_START_CONNECTION_ESTABLISHMENT; |
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226 |
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227 /* |
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228 * Start Random Burst Sending |
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229 */ |
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230 memcpy (alr_data->rach_data.delta, random_req->send_mode.delta, |
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231 sizeof (alr_data->rach_data.delta)); |
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232 memcpy (alr_data->rach_data.channel_request, |
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233 random_req->send_mode.rach, |
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234 sizeof (alr_data->rach_data.channel_request)); |
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235 alr_data->rach_data.max_bursts = random_req->send_mode.no; |
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236 alr_data->rach_data.c_burst = 0; |
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237 /* |
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238 * power limitation |
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239 */ |
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240 ra_req->txpwr = cut_power_value (alr_data->rach_data.max_tx_pwr_ccch, NULL); |
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241 ra_req->powerclass_gsm = alr_data->rach_data.ms_class; |
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242 ra_req->powerclass_dcs = alr_data->rach_data.dcs_class; |
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243 |
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244 /* |
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245 * Modification: Add 1 to the time of RR !!!! |
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246 */ |
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247 ra_req->rand = (UBYTE)(alr_data->rach_data.delta[alr_data->rach_data.c_burst]+1); |
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248 ra_req->channel_request = alr_data->rach_data.channel_request[alr_data->rach_data.c_burst++]; |
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249 SET_STATE (STATE_RA, RA_ACTIVE); |
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250 ma_rach_ra_req (ra_req); |
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251 } /*PALLOC*/ |
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252 } /* if */ |
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253 break; |
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254 default: |
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255 break; |
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256 } |
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257 } |
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258 |
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259 /* |
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260 +--------------------------------------------------------------------+ |
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261 | PROJECT : GSM-PS (6103) MODULE : ALR_RACH | |
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262 | STATE : code ROUTINE : rach_ra_cnf | |
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|
263 +--------------------------------------------------------------------+ |
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264 |
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265 PURPOSE : Process signal rach_ra_cnf from SDL process |
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parents:
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266 Main_Control. |
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267 |
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parents:
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|
268 */ |
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269 |
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270 GLOBAL void rach_ra_cnf (T_MPHC_RA_CON *ra_cnf) |
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271 { |
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parents:
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272 UBYTE c_burst = alr_data->rach_data.c_burst-1; /* confirmed index */ |
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273 |
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|
274 switch (GET_STATE (STATE_RA)) |
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|
275 { |
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276 case RA_ACTIVE: |
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277 { |
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Mychaela Falconia <falcon@freecalypso.org>
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278 PALLOC (random_cnf, MPH_RANDOM_ACCESS_CNF); |
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279 |
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|
280 ra_cnf->fn %= 42432L; |
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|
281 #ifdef GPRS |
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|
282 alr_data->rach_data.t1[c_burst] = |
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parents:
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|
283 random_cnf->frame_no.t1= |
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284 (UBYTE)((ra_cnf->fn / 1326) % 32); |
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|
285 alr_data->rach_data.t2[c_burst] = |
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parents:
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|
286 random_cnf->frame_no.t2= |
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parents:
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|
287 (UBYTE)(ra_cnf->fn % 26); |
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parents:
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|
288 alr_data->rach_data.t3[c_burst] = |
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|
289 random_cnf->frame_no.t3= |
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parents:
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|
290 (UBYTE)(ra_cnf->fn % 51); |
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parents:
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|
291 #else |
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Mychaela Falconia <falcon@freecalypso.org>
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|
292 random_cnf->frame_no.t1= (UBYTE)((ra_cnf->fn / 1326) % 32); |
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|
293 random_cnf->frame_no.t2= (UBYTE)(ra_cnf->fn % 26); |
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294 random_cnf->frame_no.t3= (UBYTE)(ra_cnf->fn % 51); |
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Mychaela Falconia <falcon@freecalypso.org>
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|
295 #endif |
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|
296 ma_rach_random_cnf (random_cnf); |
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297 |
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|
298 c_burst++; /* next index */ |
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299 if (c_burst >= alr_data->rach_data.max_bursts) |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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|
300 {/* last index ? */ |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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|
301 SET_STATE (STATE_RA, RA_LISTEN_TO_CCCH); |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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|
302 ma_rach_stop_ra_req (); |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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|
303 #if !defined(TNNN_WITH_TIMER) |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
304 ma_fake_rr_report(); |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
305 #endif /* !TNNN_WITH_TIMER */ |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
306 } |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
307 else |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
308 { |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
309 PALLOC (ra_req, MPHC_RA_REQ); |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
310 |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
311 /* |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
312 * power limitation |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
313 */ |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
314 ra_req->txpwr = cut_power_value (alr_data->rach_data.max_tx_pwr_ccch, NULL); |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
315 ra_req->powerclass_gsm = alr_data->rach_data.ms_class; |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
316 ra_req->powerclass_dcs = alr_data->rach_data.dcs_class; |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
317 |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
318 /* |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
319 * Modification: Add 1 to the time of RR !!!! |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
320 */ |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
321 ra_req->rand = (UBYTE)(alr_data->rach_data.delta[c_burst]+1); |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
322 ra_req->channel_request = alr_data->rach_data.channel_request[c_burst]; |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
323 ma_rach_ra_req (ra_req); |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
324 alr_data->rach_data.c_burst++; /* the next index */ |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
325 } |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
326 break; |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
327 } |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
328 default: |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
329 break; |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
330 } |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
331 } |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
332 |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
333 |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
334 |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
335 /* |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
336 +--------------------------------------------------------------------+ |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
337 | PROJECT : GSM-PS (6103) MODULE : ALR_RACH | |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
338 | STATE : code ROUTINE : cut_power_value | |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
339 +--------------------------------------------------------------------+ |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
340 |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
341 PURPOSE : Cut the nominal maximum output power to the |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
342 associated power class. |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
343 (Reference for the tables with the associated |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
344 power classes, control levels and nominal output power |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
345 is 3GPP TS 05.05, 4.1) |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
346 |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
347 */ |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
348 |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
349 GLOBAL UBYTE cut_power_value (UBYTE power, T_MPH_DEDICATED_REQ *mph_dedicated_req) |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
350 { |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
351 UBYTE new_power = power; |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
352 UBYTE sc_band; |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
353 |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
354 if(mph_dedicated_req == NULL) |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
355 { |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
356 sc_band = alr_data->sc_band; |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
357 } |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
358 else |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
359 { |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
360 if(mph_dedicated_req->ch_type.h) |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
361 sc_band = get_band(mph_dedicated_req->ch_type.ma[0]); |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
362 else |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
363 sc_band = get_band(mph_dedicated_req->ch_type.arfcn); |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
364 } |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
365 |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
366 switch (sc_band) |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
367 { |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
368 case BAND_GSM_900: |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
369 case BAND_E_GSM: |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
370 case BAND_GSM_850: |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
371 switch (alr_data->rach_data.ms_class) |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
372 { |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
373 case POW_CLASS_1: /* doesn´t exist */ |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
374 case POW_CLASS_2: /* power class 2, 8W, 39 dBm, level 0..2 */ |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
375 /* highest level allowed => no cut necessary */ |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
376 break; |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
377 case POW_CLASS_3: /* power class 3, 5W, 37 dBm, level 3 */ |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
378 if (new_power < 3) |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
379 new_power = 3; |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
380 break; |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
381 case POW_CLASS_4: /* power class 4, 2W, 33 dBm, level 5 */ |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
382 if (new_power < 5) |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
383 new_power = 5; |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
384 break; |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
385 case POW_CLASS_5: /* power class 5, 0.8W, 29 dBm, level 7 */ |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
386 if (new_power < 7) |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
387 new_power = 7; |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
388 break; |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
389 } |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
390 break; |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
391 case BAND_DCS_1800: |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
392 switch (alr_data->rach_data.dcs_class) |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
393 { |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
394 case POW_CLASS_1: /* power class 1, 1W, 30 dBm, level 0 */ |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
395 if (new_power > 28) |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
396 new_power = 0; |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
397 break; |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
398 case POW_CLASS_2: /* power class 2, 0.25W, 24 dBm, level 3 */ |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
399 if (!INRANGE (3, new_power, 28)) |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
400 new_power = 3; |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
401 break; |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
402 case POW_CLASS_3: /* power class 3, 4W, 36 dBm , level 29 */ |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
403 /* highest level allowed => no cut necessary */ |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
404 break; |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
405 } |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
406 break; |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
407 case BAND_PCS_1900: |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
408 switch (alr_data->rach_data.dcs_class) |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
409 { |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
410 case POW_CLASS_1: /* power class 1, 1W, 30 dBm, level 0 */ |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
411 if (!INRANGE (0, new_power, 15)) |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
412 new_power = 0; |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
413 break; |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
414 case POW_CLASS_2: /* power class 2, 0.25W, 24 dBm, level 3 */ |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
415 if (!INRANGE (3, new_power, 15)) |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
416 new_power = 3; |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
417 break; |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
418 default: |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
419 case POW_CLASS_3: /* power class 3, 2W, 33 dBm , level 30 */ |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
420 /* highest level allowed => no cut necessary */ |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
421 break; |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
422 } |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
423 break; |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
424 } |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
425 return new_power; |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
426 } |
3a14ee9a9843
src/g23m-gsm: same alr2 & alr3 structure as in Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
427 #endif |