FreeCalypso > hg > fc-magnetite

annotate src/g23m-fad/rlp/rlp_sndf.c @ 685:3fb7384e820d

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tpudrv12.h: FCDEV3B goes back to being itself A while back we had the idea of a FreeCalypso modem family whereby our current fcdev3b target would some day morph into fcmodem, with multiple FC modem family products, potentially either triband or quadband, being firmware-compatible with each other and with our original FCDEV3B. But in light of the discovery of Tango modules that earlier idea is now being withdrawn: instead the already existing Tango hw is being adopted into our FreeCalypso family. Tango cannot be firmware-compatible with triband OM/FCDEV3B targets because the original quadband RFFE on Tango modules is wired in TI's original Leonardo arrangement. Because this Leonardo/Tango way is now becoming the official FreeCalypso way of driving quadband RFFEs thanks to the adoption of Tango into our FC family, our earlier idea of extending FIC's triband RFFE control signals with TSPACT5 no longer makes much sense - we will probably never produce any new hardware with that once-proposed arrangement. Therefore, that triband-or-quadband FCFAM provision is being removed from the code base, and FCDEV3B goes back to being treated the same way as CONFIG_TARGET_GTAMODEM for RFFE control purposes.
author Mychaela Falconia <falcon@freecalypso.org>
date Thu, 24 Sep 2020 21:03:08 +0000
parents 90eb61ecd093
children
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1 /*
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2 +-----------------------------------------------------------------------------
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3 | Project : CSD (8411)
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4 | Modul : Rlp_sndf.c
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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 procedures and functions for
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18 | the component Radio Link Protocol of the base station
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19 +-----------------------------------------------------------------------------
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20 */
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21
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22
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23 #ifndef RLP_SNDF_C
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24 #define RLP_SNDF_C
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25 #endif
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26
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27 #define ENTITY_RLP
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28
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29 /*==== INCLUDES ===================================================*/
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30
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31 #include <string.h>
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32 #include "typedefs.h"
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33 #include "vsi.h"
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34 #include "macdef.h"
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35 #include "custom.h"
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36 #include "gsm.h"
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37 #include "cus_rlp.h"
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38 #include "prim.h"
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39 #include "tok.h"
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40 #include "rlp.h"
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41
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42 #ifdef _TARGET_
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43 #include "ra_l1int.h"
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44 #endif
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45
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46 /*==== CONST =======================================================*/
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47
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48 /*==== TYPES =======================================================*/
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49
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50 /*==== VAR EXPORT ==================================================*/
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51
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52 /*==== VAR LOCAL ===================================================*/
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53
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54 /*==== FUNCTIONS ===================================================*/
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55
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56 /*
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57 +------------------------------------------------------------------------------
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58 | Function : snd_sendDataToRA
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59 +------------------------------------------------------------------------------
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60 | Description : send a RA_DATA_REQ primitive to RA. In the implementation
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61 | this function uses the functional interface of the
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62 | RA-Adaptation layer to pass the primitive to RA.
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63 |
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64 |
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65 | Parameters : dataDesc
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66 |
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67 |
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68 | Return : -
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69 +------------------------------------------------------------------------------
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70 */
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71
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72
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73 LOCAL void snd_sendDataToRA(T_FRAME_DESC *dataDesc)
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74 {
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75 #ifdef _SIMULATION_
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76
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77 UBYTE i, j;
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78 USHORT sduLen = (dataDesc->Len[0]+dataDesc->Len[1]+3)<<3;
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79
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80 PALLOC_SDU (ra_data_req, RA_DATA_REQ, sduLen);
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81
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82 TRACE_FUNCTION ("snd_sendDataToRA()");
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83
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84 ra_data_req->fr_type = FR_RLP;
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85 ra_data_req->dtx_flg = DTX_DIS;
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86 ra_data_req->sdu.l_buf = sduLen;
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87 ra_data_req->sdu.o_buf = 0;
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88
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89 j=0;
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90
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91 for (i=0; i < dataDesc->Len[0]; i++)
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92 ra_data_req->sdu.buf[j++] = dataDesc->Adr[0][i];
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93
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94 for (i=0; i < dataDesc->Len[1]; i++)
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95 ra_data_req->sdu.buf[j++] = dataDesc->Adr[1][i];
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96
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97 ra_data_req->sdu.buf[rlp_data->snd.FrameSize - TRAILER_LEN] = 0x4f;
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98 ra_data_req->sdu.buf[rlp_data->snd.FrameSize - TRAILER_LEN + 1] = 0x4f;
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99 ra_data_req->sdu.buf[rlp_data->snd.FrameSize - TRAILER_LEN + 2] = 0x4f;
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100
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101 #ifdef TRACE_RLP_FRAME
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102 if (rlp_data->uplink_frame_trace)
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103 {
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104 ker_trace_rlp_frame((T_RLP_FRAMEPTR)ra_data_req->sdu.buf);
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105 }
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106 #endif
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107
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108 PSENDX (RA, ra_data_req);
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109
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110 #else /* _TARGET_ */
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111 /*
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112 * use functional interface of RA
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113 */
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114 T_RA_DATA_REQ RA_data_req;
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115
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
116 RA_data_req.fr_type = FR_RLP;
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
117 RA_data_req.dtx_flg = DTX_DIS;
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
118 RA_data_req.status = 0;
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
119
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
120 #ifdef TRACE_RLP_FRAME
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
121 if (rlp_data->uplink_frame_trace)
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
122 {
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
123 ker_trace_rlp_frame((T_RLP_FRAMEPTR)datadesc->Adr[0]);
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
124 }
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
125 #endif
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
126
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
127 l1i_ra_data_req (&RA_data_req, dataDesc);
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
128
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
129 #endif /* _TARGET_ */
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
130 }
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
131
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
132 /*
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
133 +------------------------------------------------------------------------------
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
134 | Function : snd_init
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
135 +------------------------------------------------------------------------------
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
136 | Description : initialise the rlp data for the send formatter process
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
137 |
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
138 | Parameters :
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
139 |
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
140 |
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
141 | Return :
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
142 +------------------------------------------------------------------------------
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
143 */
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
144
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
145
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
146 GLOBAL void snd_init(T_SND *snd)
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
147 {
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
148 USHORT i;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
149
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
150 TRACE_FUNCTION ("snd_init()");
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
151
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
152 /*
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
153 * initialize the header only frame descriptor
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
154 */
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
155 snd->HO_FrameDesc.Adr[0] = snd->HO_Frame;
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
156 snd->HO_FrameDesc.Len[0] = FRAME_SIZE_LONG;
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
157 snd->HO_FrameDesc.Adr[1] = NULL;
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
158 snd->HO_FrameDesc.Len[1] = 0;
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
159
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
160 /* memset (rlp_data->snd.HO_Frame, 0x2b, FRAME_SIZE_LONG); */
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
161
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
162 for (i = 2; i < FRAME_SIZE_LONG; i++)
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
163 {
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
164 snd->HO_Frame[i] = 0x41 + i;
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
165 }
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
166 INIT_STATE (SND, SPDU_WAIT_EVENT);
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
167 }
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
168
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
169 /*
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
170 +------------------------------------------------------------------------------
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
171 | Function : snd_send_u_frame
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
172 +------------------------------------------------------------------------------
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
173 | Description : build and send a U-Frame in uplink direction
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
174 |
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
175 | Parameters : frameType -
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
176 | pFBit -
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
177 | crBit -
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
178 | dataDesc -
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
179 |
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
180 |
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
181 | Return : -
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
182 +------------------------------------------------------------------------------
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
183 */
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
184
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
185 GLOBAL void snd_send_u_frame
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
186 (
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
187 T_UF frameType,
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
188 T_BIT pFBit,
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
189 T_BIT crBit,
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
190 T_FRAME_DESC *dataDesc
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
191 )
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
192 {
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
193 UBYTE *frame;
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
194
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
195 TRACE_FUNCTION ("snd_send_u_frame()");
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
196
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
197 if (dataDesc EQ NULL)
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
198 dataDesc = &rlp_data->snd.HO_FrameDesc;
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
199
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
200 frame = dataDesc->Adr[0];
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
201
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
202 /*
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
203 * M5-M1 Bits (16, 15-11)
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
204 */
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
205 frame[1] = (UBYTE) (frameType << 2);
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
206 /*
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
207 * P/F Bit (10) and Bit 9=1
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
208 */
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
209 frame[1] |= ((pFBit << 1) | 1);
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
210 /*
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
211 * Bits 8-2=1111100 Bit 1 = crBit
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
212 */
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
213 frame[0] = (0xf8 | crBit);
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
214
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
215 snd_sendDataToRA (dataDesc);
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
216 }
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
217
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
218 /*
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
219 +------------------------------------------------------------------------------
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
220 | Function : snd_send_s_frame
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
221 +------------------------------------------------------------------------------
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
222 | Description : build and send a S-Frame in uplink direction
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
223 |
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
224 | Parameters :
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
225 |
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
226 |
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
227 | Return :
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
228 +------------------------------------------------------------------------------
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
229 */
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
230
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
231
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
232 GLOBAL void snd_send_s_frame
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
233 (
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
234 T_SF frameType,
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
235 T_FRAME_NUM nr,
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
236 T_BIT pFBit,
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
237 T_BIT crBit,
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
238 T_FRAME_DESC *dataDesc
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
239 )
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
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240 {
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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241 UBYTE *frame;
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Mychaela Falconia <falcon@freecalypso.org>
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242
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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243 TRACE_FUNCTION ("snd_send_s_frame()");
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244
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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245 if (dataDesc EQ NULL)
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246 dataDesc = &rlp_data->snd.HO_FrameDesc;
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247
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Mychaela Falconia <falcon@freecalypso.org>
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248 frame = dataDesc->Adr[0];
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249 /*
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250 * N(R) Bits (16-11)
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251 */
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252 frame[1] = (UBYTE) (nr << 2);
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253 /*
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254 * P/F Bit (10) and Bit 9=1
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255 */
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Mychaela Falconia <falcon@freecalypso.org>
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256 frame[1] |= ((pFBit << 1) | 1);
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257 /*
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258 * Bits 8-4=11111, Bits 3-2 = frameType, Bit 1 = crBit
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259 */
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260 frame[0] = (0xf0 | (frameType << 1) | crBit);
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261
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Mychaela Falconia <falcon@freecalypso.org>
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262 snd_sendDataToRA (dataDesc);
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parents:
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263 }
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parents:
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264
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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265 /*
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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266 +------------------------------------------------------------------------------
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267 | Function : snd_send_si_frame
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268 +------------------------------------------------------------------------------
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269 | Description : build and send a S+I-Frame in uplink direction
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270 |
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271 | Parameters : frameType -
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272 | nr -
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273 | pFBit -
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274 | ns -
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275 | crBit -
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parents:
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276 | dataDesc -
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277 |
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278 | Return : -
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279 +------------------------------------------------------------------------------
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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280 */
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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281
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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282
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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283 GLOBAL void snd_send_si_frame
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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284 (
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parents:
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285 T_SF frameType,
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parents:
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286 T_FRAME_NUM nr,
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parents:
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287 T_BIT pFBit,
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parents:
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288 T_FRAME_NUM ns,
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parents:
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289 T_BIT crBit,
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parents:
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290 T_FRAME_DESC *dataDesc
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parents:
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291 )
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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292 {
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parents:
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293 UBYTE *frame;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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294
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parents:
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295 TRACE_FUNCTION ("snd_send_si_frame()");
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parents:
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296
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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297 if (dataDesc EQ NULL)
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parents:
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298 dataDesc = &rlp_data->snd.HO_FrameDesc;
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parents:
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299
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parents:
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300 frame = dataDesc->Adr[0];
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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301
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
302 /*
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
303 * N(R) Bits (16-11)
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
304 */
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
305 frame[1] = (UBYTE) (nr << 2);
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
306 /*
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
307 * P/F Bit (10) and Bit 9=ns(bit 0-4)
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
308 */
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
309 frame[1] |= ((pFBit << 1) | (ns >> 5));
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
310 /*
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
311 * Bits 8-4 = ns (bits 4-0), Bits 3-2 = frameType, Bit 1 = crBit
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
312 */
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
313 frame[0] = ((ns << 3) | (frameType << 1) | crBit);
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
314
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
315 snd_sendDataToRA (dataDesc);
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
316 }
90eb61ecd093 src/g23m-fad: initial import from TCS3.2/LoCosto
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
317