esp-uuid

ESP32 UUID4 Generator Library

This library generates RFC 4122 UUIDs.

Just include the header and you're good to go.

There are three functions in the library:

• StringUUIDGen()
  • Returns a String with a UUID in it.
• UUIDGen(char *returnUUID)
  • Fills returnUUID with a UUID. returnUUID should be at least 37 characters long. Doesn't use strings.
• IntToHex(const unsigned int inInt, char *returnVar)
  • Used internally to generate a hex string from an integer.