FreeCalypso > hg > fc-magnetite
view src/gpf3/ccd/ccddata_ccdent.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 | c41a534f33c6 |
| children |
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/* +----------------------------------------------------------------------------- | Project : | Modul : ccddata_ccdent.c +----------------------------------------------------------------------------- | 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 : Ccddata abstraction for use in lib/dll. The table ccdent.cdg | genereraed by ccdgen is included. | The exported function ccddata_get_ccdent delivers a mapping | from an entitiy name (like e.g. "RR") to the generated | entity number (CCDENT_RR). +----------------------------------------------------------------------------- */ #define CCDDATA_CCDENT_C #include <string.h> #include "typedefs.h" #include "mconst.cdg" #include "ccdtable.h" #include "ccddata.h" static struct { char* entname; int ccdent; } ccdenttbl [] = { #ifndef CCDDATA_NO_CCDENT #include "ccdent.cdg" #endif /* CCDDATA_NO_CCDENT */ { (char *) NULL , 65535 } }; short ccddata_get_ccdent (char* entname) { int i = 0; for (;;) { if (!ccdenttbl[i].entname) return CCDDATA_CCDENT_INVALID; if (!strcmp (ccdenttbl[i].entname, entname)) return ccdenttbl[i].ccdent; ++i; } } const char * ccddata_get_entname (short ccdent) { int i = 0; for (;;) { if (!ccdenttbl[i].entname) { return NULL; } if (ccdenttbl[i].ccdent==ccdent) { return ccdenttbl[i].entname; } ++i; } }
