--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/g23m-aci/aci/cmh_l2rf.c	Fri Oct 16 06:25:50 2020 +0000
@@ -0,0 +1,149 @@
+/* 
++----------------------------------------------------------------------------- 
+|  Project :  GSM-PS (6147)
+|  Modul   :  CMH_L2RF
++----------------------------------------------------------------------------- 
+|  Copyright 2002 Texas Instruments Berlin, AG 
+|                 All rights reserved. 
+| 
+|                 This file is confidential and a trade secret of Texas 
+|                 Instruments Berlin, AG 
+|                 The receipt of or possession of this file does not convey 
+|                 any rights to reproduce or disclose its contents or to 
+|                 manufacture, use, or sell anything it may describe, in 
+|                 whole, or in part, without the specific written consent of 
+|                 Texas Instruments Berlin, AG. 
++----------------------------------------------------------------------------- 
+|  Purpose :  This module defines the functions used by the command
+|             handler for L2R.
++----------------------------------------------------------------------------- 
+*/ 
+#ifdef DTI
+
+#ifndef CMH_L2RF_C
+#define CMH_L2RF_C
+#endif
+
+#include "aci_all.h"
+
+/*==== INCLUDES ===================================================*/
+#include "aci_cmh.h"
+#include "ati_cmd.h"
+#include "aci_cmd.h"
+#include "dti.h"      /* functionality of the dti library */
+
+#ifdef FAX_AND_DATA
+#include "aci_fd.h"
+#endif    /* of #ifdef FAX_AND_DATA */
+
+#include "dti_conn_mng.h"
+
+#include "aci.h"
+#include "psa.h"
+#include "psa_l2r.h"
+#include "psa_cc.h"
+#include "cmh.h"
+#include "cmh_ra.h"
+#include "cmh_l2r.h"
+
+/*==== CONSTANTS ==================================================*/
+
+/*==== TYPES ======================================================*/
+
+/*==== EXPORT =====================================================*/
+
+/*==== VARIABLES ==================================================*/
+
+/*==== FUNCTIONS ==================================================*/
+
+
+
+/*
++-------------------------------------------------------------------+
+| PROJECT : GSM-PS (6147)         MODULE  : CMH_L2R                 |
+|                                 ROUTINE : cmhL2R_GetCompDir       |
++-------------------------------------------------------------------+
+
+  PURPOSE : get data compression direction out of p0 value 
+
+*/
+
+GLOBAL SHORT cmhL2R_GetCompDir ( void )
+{
+  switch( l2rShrdPrm.set_prm_use.p0 )
+  {
+  case( L2R_COMP_DIR_NONE     ): return( DR_TYP_None );
+  case( L2R_COMP_DIR_TRANSMIT ): return( DR_TYP_TxOnly );
+  case( L2R_COMP_DIR_RECEIVE  ): return( DR_TYP_RxOnly );
+  case( L2R_COMP_DIR_BOTH     ): return( DR_TYP_Both );
+  default:                       TRACE_EVENT( "UNEXP BEARER SERVICE IN CTB" );
+                                 return( DR_TYP_NotPresent );
+  }
+}
+
+/*
++-------------------------------------------------------------------+
+| PROJECT : GSM-PS (6147)         MODULE  : CMH_L2R                 |
+|                                 ROUTINE : cmhL2R_SelCompDir       |
++-------------------------------------------------------------------+
+
+  PURPOSE : select data compression direction  
+
+*/
+
+GLOBAL UBYTE cmhL2R_SelCompDir ( T_L2R_CMD_PRM * pCmdPrm )
+{
+  switch( pCmdPrm -> DSdir )
+  {
+  case( DS_DIR_Negotiated ): return( L2R_COMP_DIR_NONE     );
+  case( DS_DIR_TxOnly     ): return( L2R_COMP_DIR_TRANSMIT );
+  case( DS_DIR_RxOnly     ): return( L2R_COMP_DIR_RECEIVE  );
+  case( DS_DIR_Both       ): return( L2R_COMP_DIR_BOTH     );
+  default:                   TRACE_EVENT( "UNEXP BEARER SERVICE IN CTB" );
+                             return((UBYTE)-1); /* return type is UBYTE,so return type is typecasted with UBYTE */
+  }
+}
+
+/*
++-------------------------------------------------------------------+
+| PROJECT : GSM-PS (6147)         MODULE  : CMH_L2R                 |
+|                                 ROUTINE : cmhL2R_SelChnRate       |
++-------------------------------------------------------------------+
+
+  PURPOSE : select channel rate  
+
+*/
+
+GLOBAL UBYTE cmhL2R_SelChnRate ( void )
+{
+  switch( ccShrdPrm.chType )
+  {
+    case( MNCC_CH_TCH_F ):
+      switch( ccShrdPrm.chMod )
+      {
+      case( MNCC_CHM_DATA_14_4  ): return( L2R_FULLRATE_14400 ); 
+      case( MNCC_CHM_DATA_9_6   ): return( L2R_FULLRATE_9600 );
+      case( MNCC_CHM_DATA_4_8   ): return( L2R_FULLRATE_4800 );
+      case( MNCC_CHM_DATA_2_4   ): 
+      default:                TRACE_EVENT( "UNEXP CHN MODE IN CTB" );
+                              return((UBYTE)-1); /* return type is UBYTE,so return type is typecasted with UBYTE */
+      }
+
+    case( MNCC_CH_TCH_H ):
+      switch( ccShrdPrm.chMod )
+      {
+      case( MNCC_CHM_DATA_4_8   ): return( L2R_HALFRATE_4800 );
+      case( MNCC_CHM_DATA_14_4  ):
+      case( MNCC_CHM_DATA_9_6   ):
+      case( MNCC_CHM_DATA_2_4   ): 
+      default:                TRACE_EVENT( "UNEXP CHN MODE IN CTB" );
+                              return((UBYTE)-1); /* return type is UBYTE,so return type is typecasted with UBYTE */
+      }
+
+    default:                  TRACE_EVENT( "UNEXP CHN TYPE IN CTB" );
+                              return((UBYTE)1); /* return type is UBYTE,so return type is typecasted with UBYTE */
+  }
+}
+
+#endif /* DTI */
+/*==== EOF ========================================================*/