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view components/tif_fl @ 261:841a848ba762

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SPI SWE: clear any pending boot-time interrupts in spi_init() Charger plug/unplug hw logic in the Iota ABB has no built-in debouncing, thus electrical contact bounce on the charging power connection interface produces a lot of charger plug/unplug interrupts. When we boot in charging mode (charging power present at boot time and is presumably the cause of Switch-ON), some bounce may occur between the initial Iota Switch-ON action and Calypso firmware booting. By clearing any accumulated ITSTATREG interrupts on boot, we prevent these pre-boot interrupts from generating charger plug/unplug events to FCHG, which would upset smooth from-boot charging.
author Mychaela Falconia <falcon@freecalypso.org>
date Fri, 14 May 2021 02:49:05 +0000
parents e58a5bb12de4
children
line wrap: on
line source

# Building tif_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

if [ "$MEMSUPER" != 0 ]
then
	CPPFLAGS="$CPPFLAGS -DMEMORY_SUPERVISION"
fi

# Includes

CPPFLAGS="$CPPFLAGS -I$SRC/gpf/inc/nuc"
CPPFLAGS="$CPPFLAGS -I$SRC/nucleus"
CPPFLAGS="$CPPFLAGS -I$SRC/gpf/inc"
CPPFLAGS="$CPPFLAGS -I$SRC/gpf/frame"
CPPFLAGS="$CPPFLAGS -I$SRC/gpf/ccd"
CPPFLAGS="$CPPFLAGS -I$SRC/gpf/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/gpf/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