Commit Graph

2 Commits

Author SHA1 Message Date
Armando Montanez
e41081a46f pw_snapshot: Add field for trace data
Introduces fields for capturing trace data in snapshots.

Change-Id: I42724edf312970b53b310f52e913ec5c00687c4b
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/63167
Reviewed-by: Keir Mierle <keir@google.com>
Commit-Queue: Armando Montanez <amontanez@google.com>
2021-10-05 18:44:51 +00:00
Rob Oliver
9d66337f90 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>
2021-02-19 19:09:25 +00:00