FreeCalypso > hg > fc-magnetite
view src/aci2/aci/psa_btis.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 : PSA_BTIS +----------------------------------------------------------------------------- | 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 signalling functions of the | protocol stack adapter for BTI. +----------------------------------------------------------------------------- */ #ifndef PSA_BTIS_C #define PSA_BTIS_C #endif #ifdef MFW #define ENTITY_MFW #else #ifdef SMI #define ENTITY_SMI #else #define ENTITY_ACI #endif #endif #define ACI_MEMBER /*==== INCLUDES ===================================================*/ #include <string.h> #include <stdlib.h> #include <stdio.h> #include "typedefs.h" #include "pconst.cdg" #include "mconst.cdg" #include "message.h" #include "ccdapi.h" #include "vsi.h" #include "custom.h" #include "gsm.h" #include "prim.h" #include "cnf_aci.h" #include "mon_aci.h" #include "pei.h" #include "tok.h" #include "dti.h" /* functionality of the dti library */ #include "aci_cmh.h" #include "ati_cmd.h" #include "aci_cmd.h" #include "aci_fd.h" #include "aci.h" #include "psa.h" #include "psa_bti.h" /*==== CONSTANTS ==================================================*/ /*==== TYPES ======================================================*/ /*==== EXPORT =====================================================*/ /*==== VARIABLES ==================================================*/ /*==== FUNCTIONS ==================================================*/ /* +-------------------------------------------------------------------+ | PROJECT : GSM-PS (6147) MODULE : PSA_BTI | | ROUTINE : psaBTI_Dti_Req | +-------------------------------------------------------------------+ PURPOSE : connect or disconnect BTI (depends on dti_conn). */ GLOBAL void psaBTI_Dti_Req( UBYTE dti_id, T_DTI_ENTITY_ID peer_to_connect_to, UBYTE dti_conn ) { CHAR *p_ent_name; TRACE_FUNCTION ("psaBTI_Dti_Req()"); { PALLOC (btp_dti_req, BTP_DTI_REQ); switch( peer_to_connect_to ) { case( DTI_ENTITY__ACI ): p_ent_name = &ACI_NAME[0]; break; case( DTI_ENTITY__L2R ): p_ent_name = &L2R_NAME[0]; break; case( DTI_ENTITY__TRA ): p_ent_name = &TRA_NAME[0]; break; case( DTI_ENTITY__T30 ): p_ent_name = &T30_NAME[0]; break; #ifdef FF_TRACE_OVER_MTST case( DTI_ENTITY__MTST): p_ent_name = &MTST_NAME[0]; break; #endif /* FF_TRACE_OVER_MTST */ #ifdef GPRS case( DTI_ENTITY__PPPS ): p_ent_name = &PPP_NAME[0]; break; #endif /* GPRS */ default: TRACE_EVENT("unknown connection peer Id: BTP_DTI_REQ not sent"); PFREE(btp_dti_req); return; } strcpy((CHAR*)btp_dti_req->entity_name, p_ent_name); btp_dti_req->dti_conn = dti_conn; btp_dti_req->link_id = dti_id; btp_dti_req->dti_direction = DTI_CHANNEL_TO_HIGHER_LAYER; PSENDX (BTI, btp_dti_req); } } /*==== EOF ========================================================*/