source code from : http://gitlab.oe5xbl.ampr.org/oe5hpm/dxlAPRS
commit ID        : b0d4b5d547a037dcd749f98e768f8233af6887f0
title            : lora: several changes
Signed-off-by: Hannes Schmelzer <oe5hpm@oevsv.at>
lora: several changes Signed-off-by: Hannes Schmelzer <oe5hpm@oevsv.at>