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view components/tif_na7_db_ir @ 680:ee3ac8c617cb

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armio.c: set GPIO2 output high initially On TI-canonical platforms GPIO2 is DCD modem control output. In TI's original code the AI_InitIOConfig() function called from Init_Target() would configure GPIO2 as an output and set the initial output value to low, but then the init code in uartfax.c called from Init_Serial_Flows() would immediately change it to high, corresponding to DCD not asserted. The result is a momentary asserted-state glitch on the DCD output. The present change eliminates this glitch, setting DCD output to not-asserted initially like it should be.
author Mychaela Falconia <falcon@freecalypso.org>
date Thu, 25 Jun 2020 03:17:43 +0000
parents 41b6a18ffa0b
children
line wrap: on
line source

# Building tif_na7_db_ir.lib using the GPF source bits we got with TCS211

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

# Defines

CPPFLAGS="-DNU_DEBUG -DRUN_INT_RAM"
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