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view src/aci2/aci/cmh_rar.c @ 635:baa0a02bc676

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niq32.c DTR handling restored for targets that have it TI's original TCS211 fw treated GPIO 3 as the DTR input (wired so on C-Sample and D-Sample boards, also compatible with Leonardo and FCDEV3B which have a fixed pull-down resistor on this GPIO line), and the code in niq32.c called UAF_DTRInterruptHandler() (implemented in uartfax.c) from the IQ_KeypadGPIOHandler() function. But on Openmoko's GTA02 with their official fw this GPIO is a floating input, all of the DTR handling code in uartfax.c including the interrupt logic is still there, but the hobbled TCS211-20070608 semi-src delivery which OM got from TI contained a change in niq32.c (which had been kept in FC until now) that removed the call to UAF_DTRInterruptHandler() as part of those not-quite-understood "CC test" hacks. The present change fixes this bug at a long last: if we are building fw for a target that has TI's "classic" DTR & DCD GPIO arrangement (dsample, fcmodem and gtm900), we bring back all of TI's original code in both uartfax.c and niq32.c, whereas if we are building fw for a target that does not use this classic GPIO arrangement, the code in niq32.c goes back to what we got from OM and all DTR & DCD code in uartfax.c is conditioned out. This change also removes the very last remaining bit of "CC test" bogosity from our FreeCalypso code base.
author Mychaela Falconia <falcon@freecalypso.org>
date Sun, 19 Jan 2020 01:41:35 +0000
parents 93999a60b835
children
line wrap: on
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/* 
+----------------------------------------------------------------------------- 
|  Project :  GSM-PS (6147)
|  Modul   :  CMH_RAR
+----------------------------------------------------------------------------- 
|  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 which are responsible
|             for the responses of the protocol stack adapter for 
|             rate adaptation.
+----------------------------------------------------------------------------- 
*/ 

#ifdef DTI

#ifndef CMH_RAR_C
#define CMH_RAR_C
#endif

#include "aci_all.h"
/*==== INCLUDES ===================================================*/
#include "aci_cmh.h"
#include "ati_cmd.h"
#include "aci_cmd.h"

#ifdef FAX_AND_DATA
  #include "aci_fd.h"
#endif

#include "aci.h"
#include "psa.h"
#include "aci_io.h"
#include "psa_ra.h"
#include "psa_cc.h"
#include "cmh.h"
#include "cmh_ra.h"
#include "cmh_cc.h"

/*==== CONSTANTS ==================================================*/


/*==== TYPES ======================================================*/


/*==== EXPORT =====================================================*/


/*==== VARIABLES ==================================================*/

/*==== FUNCTIONS ==================================================*/

/*
+-------------------------------------------------------------------+
| PROJECT : GSM-PS (6147)    MODULE  : CMH_RAR                      |
|                            ROUTINE : cmhRA_Activated              |
+-------------------------------------------------------------------+

  PURPOSE : RA entity activated, connection established

*/

GLOBAL void cmhRA_Activated ( SHORT cId )
{
  TRACE_FUNCTION ("cmhRA_Activated()");

  /* inform call control about successful operation */
  cmhCC_RA_Activated(cId);
  
  raEntStat.curCmd = AT_CMD_NONE;
}

/*
+-------------------------------------------------------------------+
| PROJECT : GSM-PS (6147)    MODULE  : CMH_RAR                      |
|                            ROUTINE : cmhRA_Deactivated            |
+-------------------------------------------------------------------+

  PURPOSE : RA entity deactivated, connection disconnected

*/

GLOBAL void cmhRA_Deactivated ( SHORT cId )
{
  TRACE_FUNCTION ("cmhRA_Deactivated()");

  /* inform call control about disconnection */
  cmhCC_RA_Deactivated(cId);
  
  /* reset parameters only if data connection should be disconnected */
  if( ccShrdPrm.datStat NEQ DS_TCH_MDF )
  {
    raShrdPrm.cId    = NO_ENTRY;
    raEntStat.curCmd = AT_CMD_NONE;
  }
}

#endif /* DTI */

/*==== EOF ========================================================*/