Continuous SD card progession save files (send_data)

[onkoe]

As-is, the car needs by a computer for us to get the sender's telemetry data. While it may make sense to create a long-distance communication system at some point, it's much easier to implement writing to an SD first!

Let's explore how it could be implemented.

To Do

• Prerequisite: must have a stable-ish serialization library for incoming/outgoing packets. Otherwise, we can't save our data to a sane format.
• Prerequisite: cobble together a quick deserialization binary to view raw data.
  • A "deserialize to CSV" operation on the library side of things wouldn't hurt, either!! (;
• Other details TBD. (depends on the SD card hardware, etc)