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.

# Building tif_na7_db_fl.lib using the GPF source bits we got with TCS211

CFLAGS="-mw -x -pw2 -o -me -mt -g -mn"

# Defines

CPPFLAGS="-DNU_DEBUG -DRUN_FLASH"
CPPFLAGS="$CPPFLAGS -D_TARGET_ -D_NUCLEUS_"

if [ "$TRACEMASK_IN_FFS" = 1 ]
then
	CPPFLAGS="$CPPFLAGS -D_FF_RV_EXIST_"
fi

# Includes

CPPFLAGS="$CPPFLAGS -I$SRC/$GPF/inc/nuc"
CPPFLAGS="$CPPFLAGS -I$SRC/$GPF/inc/nuc/arm7"
CPPFLAGS="$CPPFLAGS -I$SRC/$GPF/inc"
CPPFLAGS="$CPPFLAGS -I$SRC/$GPF/frame"
CPPFLAGS="$CPPFLAGS -I$SRC/$GPF/ccd"
CPPFLAGS="$CPPFLAGS -I$SRC/gpf2/tst"
CPPFLAGS="$CPPFLAGS -I$SRC/cs/system"
CPPFLAGS="$CPPFLAGS -I$SRC/cs/riviera"
CPPFLAGS="$CPPFLAGS -I$SRC/cs/riviera/rvt"
CPPFLAGS="$CPPFLAGS -I$SRC/cs/drivers/drv_core"
CPPFLAGS="$CPPFLAGS -I$SRC/cs/drivers/drv_core/uart"
CPPFLAGS="$CPPFLAGS -I$SRC/cs/drivers/drv_app"
CPPFLAGS="$CPPFLAGS -I$SRC/cs/drivers/drv_app/uart"
CPPFLAGS="$CPPFLAGS -I$SRC/cs/services"
CPPFLAGS="$CPPFLAGS -I.."
CPPFLAGS="$CPPFLAGS -I../config"

# Source modules

SRCDIR=$SRC/gpf2/tst

ln -sf $SRCDIR/drv $BUILD_DIR/$LIBNAME

cfile_plain ./drv/tr2.c
cfile_plain ./drv/tif2.c
cfile_plain ./drv/ser_tr.c
cfile_plain ./drv/titrc.c

cfile_symlink $SRCDIR/tst_pei.c
cfile_symlink $SRCDIR/tstdriver.c
cfile_symlink $SRCDIR/tif_version.c