Switch_ON(): detect charging mode by CHGPRES bit Consider the following scenario: the phone is on, the user plugs in the charger, and then executes the power-off operation. In the Iota VRPC this sequence translates to a switch-off immediately followed by another switch-on - but the CHGSTS bit doesn't get set on the second switch-on cycle! Disassembly of Pirelli's fw shows that they check the CHGPRES bit, and furthermore, if both CHGPRES and ONBSTS are set, the code they pass to their modified Power_ON_Button() function is the one for charging - so let's adopt the same CHGPRES check and the same priority order for switch-on causes.

build_date.c:	${LIBS}
	../helpers/build-date ${CONFIG_NAME} ${TARGET} \
		`../scripts/src-version.sh` > $@

build_date.obj:	build_date.c
	../toolwrap/cl470 -q -c -me -mt -o -pw2 -x -mw build_date.c

link.cmd:	${LINK_SCRIPT_SRC} Makefile lcfgen
	perl ../scripts/ti/make_cmd.pl lcfgen $@ 0 ${LINK_SCRIPT_SRC} \
		${SPECIAL_LINK_LIBS}

fwimage.out:	${LIBS} build_date.obj ${STR2IND_OBJ} link.cmd
	../toolwrap/vlnk470 -farcall -x -o $@ -m fwimage.map $^

fwimage.m0:	fwimage.out
	../toolwrap/hex470 -m -memwidth 16 -romwidth 16 $<