tree 2b46549ef6c861cdb960648f285730815c4ed1e3
parent 9f392346c40503ff97e22c51b1630bc2f4fdc7c6
author Alexei Frolov <frolv@google.com> 1594938962 -0700
committer CQ Bot Account <commit-bot@chromium.org> 1595290581 +0000

pw_rpc: add EchoService

This defines and implements a basic echo service to facilitate testing
a pw_rpc integration on a device.

Change-Id: I18ff90389aa0cdce238717f4c2cc7c59b7a3f32e
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/14060
Commit-Queue: Alexei Frolov <frolv@google.com>
Reviewed-by: Wyatt Hepler <hepler@google.com>
Reviewed-by: Keir Mierle <keir@google.com>