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

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
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/* 
+----------------------------------------------------------------------------- 
|  Project :  GSM-PS (6147)
|  Modul   :  CMH_UDPAR
+----------------------------------------------------------------------------- 
|  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 :  
+----------------------------------------------------------------------------- 
*/ 

#ifndef CMH_UDPAR_C
#define CMH_UDPAR_C
#endif

#include "aci_all.h"

/*==== INCLUDES ===================================================*/
#include "aci_cmh.h"

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

#include "ati_cmd.h"
#include "aci_cmd.h"
#include "aci_io.h"

#include "psa.h"
#include "psa_ra.h"
#include "psa_cc.h"
#include "cmh.h"
#include "cmh_ra.h"

#include "wap_aci.h"

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

/*==== EXPORT =====================================================*/
EXTERN SHORT cmhCC_UDPA_Configurated (void);
EXTERN SHORT cmhCC_UDPA_Deconfigurated (void);

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

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


/*
+-------------------------------------------------------------------+
| PROJECT : GSM-PS (6147)         MODULE  : CMH_UDPAR               |
|                                 ROUTINE : cmhUDPA_Configurated    |
+-------------------------------------------------------------------+

  PURPOSE : UDPA configurated 
*/

GLOBAL T_ACI_RETURN cmhUDPA_Configurated ( void )
{
  TRACE_FUNCTION ("cmhUDPA_Configurated()");
 
  cmhCC_UDPA_Configurated();
  
  return 0;
}

/*
+-------------------------------------------------------------------+
| PROJECT : GSM-PS (6147)         MODULE  : CMH_UDPAR               |
|                                 ROUTINE : cmhUDPA_Configurated    |
+-------------------------------------------------------------------+

  PURPOSE : UDPA deconfigurated 
*/

GLOBAL T_ACI_RETURN cmhUDPA_Deconfigurated ( void )
{
  TRACE_FUNCTION ("cmhUDPA_Deconfigurated()");
 
  cmhCC_UDPA_Deconfigurated();
  
  return 0;
}