[app][sample][ipc-unittest] Update TIPC unittest

Fixup echo service to handle larger messages.
Add support for triggering unittest from Linux side.
Update unittest to accommodate the above changes.

Change-Id: I66f283b7bfb6281961bbbab3821bd7488c9b4134
2 files changed
tree: 441a28a76e2b3d05d5bfcd567d3df4a547abcb48
  1. ipc-unittest/
  2. skel/
  3. skel2/
  4. timer/
  5. LICENSE