tree f509ac6aeba9c8abb3fd55484da240eb734c96bf
parent d08e5820a1fbaea75dd934bdd3840842b4d9abc1
author Rob Oliver <rgoliver@google.com> 1612540925 -0500
committer CQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com> 1613761765 +0000

pw_trace: Add basic RPCs to get trace

Add a basic RPC service to trace which currently provides 3 RPCs:
  - Enable(bool), Turns tracing on or off
  - IsEnabled, Returns if tracing is currently on or off
  - GetTraceData, Streams the encoded trace data.

This CL also adds a python script which uses these RPCs to retrieve
and decode trace data from a connected device.

Change-Id: Iaceb3fa87017939a17512738101af70bf335504a
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/31880
Reviewed-by: Paul Mathieu <paulmathieu@google.com>
Commit-Queue: Rob Oliver <rgoliver@google.com>