FreeCalypso > hg > fc-magnetite
view src/gpf2/inc/dar_func.h @ 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 | 864b8cc0cf63 |
children |
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/* +------------------------------------------------------------------------------ | File: dar_func.h +------------------------------------------------------------------------------ | 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 : DAR properties. +----------------------------------------------------------------------------- */ #ifndef __DAR_FUNC_H__ #define __DAR_FUNC_H__ /*==== CONSTANTS ==================================================*/ #define DAR_INITIALIZED 0xAFFEDEAD /*==== TYPES ======================================================*/ typedef struct { int (*diagnose_swe_filter) (int,char); int (*diagnose_write)(char*,char,char,int); int (*diagnose_write_emergency)(char*,char,int,int); int (*diagnose_generate_emergency)(char*,char,int); int gpf_use_id; int new_entry; char ascii_format; char warning; char error; } T_GPF_DAR_PROPERTIES; typedef struct { unsigned int magic_nr; T_GPF_DAR_PROPERTIES * properties; } T_GPF_DAR_STRUCT; /*==== PROTOTYPES =================================================*/ #endif /* __DAR_FUNC_H__ */