--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/g23m-aci/aci/aci_csf.c	Fri Oct 16 06:25:50 2020 +0000
@@ -0,0 +1,106 @@
+/* 
++----------------------------------------------------------------------------- 
+|  Project :  GSM-F&D (8411)
+|  Modul   :  ACI_CSF
++----------------------------------------------------------------------------- 
+|  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 Modul defines the custom specific functions for the
+|             AT Command Interpreter
++----------------------------------------------------------------------------- 
+*/ 
+
+#ifndef ACI_CSF_C
+#define ACI_CSF_C
+
+#include "aci_all.h"
+
+#include "aci_cmh.h"
+
+#ifdef FF_ATI
+#include "ati_cmd.h"
+#endif
+
+#include "aci_cmd.h"
+#include "aci.h"
+
+/*==== CONSTANTS ==================================================*/
+
+/*==== TYPES ======================================================*/
+
+/*==== EXPORT =====================================================*/
+
+/*==== VARIABLES ==================================================*/
+
+/*==== FUNCTIONS ==================================================*/
+/*
++--------------------------------------------------------------------+
+| PROJECT : GSM-F&D (8411)              MODULE  : ACI_CSF            |
+| STATE   : code                        ROUTINE : aci_init_timer     |
++--------------------------------------------------------------------+
+
+  PURPOSE : Initialize the ACI timer.
+
+*/
+
+GLOBAL void aci_init_timer (void)
+{
+  TRACE_FUNCTION ("aci_init_timer()");
+
+#if !defined (NEW_FRAME)
+
+#ifdef FF_ATI
+  t_ring_handle = vsi_t_open (VSI_CALLER TRING );
+#endif
+  t_ect_handle  = vsi_t_open (VSI_CALLER TMPTY );
+  t_mpty_handle = vsi_t_open (VSI_CALLER TMPTY );
+  t_dtmf_handle = vsi_t_open (VSI_CALLER TDTMF );
+
+#ifdef FAX_AND_DATA
+  t_fit_handle  = vsi_t_open (VSI_CALLER TFIT );
+#endif
+
+#endif
+  /* AoC timers are created if AoC is really supported */
+}
+
+/*
++--------------------------------------------------------------------+
+| PROJECT : GSM-F&D (8411)              MODULE  : ACI_CSF            |
+| STATE   : code                        ROUTINE : aci_exit_timer     |
++--------------------------------------------------------------------+
+
+  PURPOSE : Closes all timer.
+
+*/
+
+GLOBAL void aci_exit_timer (void)
+{
+  TRACE_FUNCTION ("aci_exit_timer()");
+
+#if !defined (NEW_FRAME)
+
+#ifdef FF_ATI
+  vsi_t_close (VSI_CALLER t_ring_handle);
+  t_ring_handle = VSI_ERROR;
+#endif
+
+#ifdef FAX_AND_DATA
+  vsi_t_close (VSI_CALLER t_fit_handle);
+  t_fit_handle = VSI_ERROR;
+#endif
+
+#endif
+}
+
+#endif
+