`checkpatch.pl` requires that dts sources are indented with tabs,
fix all the spaces that slipped in while checkpatch wasn't watching.
Signed-off-by: Jordan Yates <jordan@embeint.com>
The unit test allows to test the frag decoder algorithms using random
binary data.
The coded fragments are created on the fly using the encoder algorithm
described by Semtech in the LoRaWAN TS004-1.0.0 document.
Signed-off-by: Martin Jäger <martin@libre.solar>
