FreeCalypso > hg > fc-magnetite
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; }
