I have just retrieved a couple of moths from the field and unfortunately miscalculated the space requirements so both filled their cards. One had retrievable data (about 10% of it) before the card corrupted, and the other was toast, literally. It got very hot and broke apart in the card reader.
Is there a way of having a space check in the firmware to prevent such accidents in future?
The cards were Toshiba Exceria M302 32GB Micro SD Memory Card 90 MB/s 4K - THN-M302R0320EA which had functioned perfectly up until then.
Superb. I was procrastinating another task by starting to browse the Github code. I'm sure there is plenty of scope for enhancement.