tree a2d5010f85930588d2c2d2f4354c764d1d46c3e2
parent b58750862c281345b35f20ccd395e13e393524f1
author Alexei Frolov <frolv@google.com> 1607582635 -0800
committer Alexei Frolov <frolv@google.com> 1608577781 +0000

pw_hdlc_lite: Switch to U-frames for unreliable transmission

This adds functions to write unnumbered information frames to the C++
and Python HDLC encoders, and switches over the RPC channel and host
client to send them instead of I-frames.

Change-Id: I845d7b8746a5f910fd390ed1d4f4ea33426235eb
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/27220
Reviewed-by: Wyatt Hepler <hepler@google.com>