#! /bin/sh
#
# usage: rbld <filename> ?-b?

MINIRC=dfl		# set a minicom config name
SCRIPT=/tmp/runscript 	# read man runscript
TIMOUT=300		# max. 5 min to upload
BINARY=0		# default format is elf, or s-rec
			# use -b option for binary format

test -z ${1} && exit 1	# quite die

test ".${2}" == ".-b" && BINARY=1

echo -n 'Press [Enter] when target is reset, ^C to abort load '; read

# read man runscript
cat > ${SCRIPT} << __eof
timeout ${TIMOUT}
rbprompt:
        send "\003\c"
        expect {
            "RedBoot>" goto start
            timeout 1 goto rbprompt
        }
start:
        send "lo -m y\c"
	if ${BINARY} > 0 send " -r -b %{FREEMEMLO}"
	send ""
        ! sz  -vv ${1}
__eof

minicom ${MINIRC} -S ${SCRIPT}