def into_buffer(self, buf, offset):
self.payload = containerize(exclude_fields(self))<EOL>self.parser = MsgGnssCapb._parser<EOL>self.stream_payload.reset(buf, offset)<EOL>return self.pack_into(buf, offset, self._build_payload)<EOL>
Produce a framed/packed SBP message into the provided buffer and offset.