cn-progload() {
	local addr="$1"
	local project="$2"                     # /foo/bar/baz.bunk
	local ext="${project##*.}"             # bunk
	local projfname="${project%.*}"        # /foo/bar/baz
	local projfnamebase="${projfname##*/}" # baz
	local zigstash
	zigstash="$(mktemp /tmp/$projfnamebase.XXXX.zig)"
	# Add a zero in front of the 3rd arg
	local slot="0${3}"
	# expand only to the last 2 digits of $slot 
	slot="${slot: -2}"


	case $ext in 

		vtz)
			if [[ -n $slot ]]; then
				echo "==NOTICE== Ignoring slot number for touchpanel project..."
			fi
			printf 'put %q' "$project" | cnsftp "$addr:display"
			cnssh "$addr" projectload
			;;

		lpz)
			if [[ -z $slot ]]; then
				echo "==NOTICE== No target program slot defined. Assuming Slot 01..."
				slot=01
			fi
			# Stop and delete current program in $slot
			cnssh "$addr" killprog -P$slot
			# Upload
			printf 'put %q' "$project" | cnsftp "$addr:Program$slot"
			# Load the program
			cnssh "$addr" progload -p:$slot
			# Zip up the sig file in a temporary location
			zip -j - "$projfname.sig" > "$zigstash"
			# Upload the zig
			printf 'put %q %q' "$zigstash" "$projfnamebase.zig" | cnsftp "$addr:Program$slot"
			;;

		*)
			echo "Error: Bad file type. Currently only supports vtz and lpz projects."
			;;
	esac
}