1 // Copyright 2020 The Pigweed Authors
3 // Licensed under the Apache License, Version 2.0 (the "License"); you may not
4 // use this file except in compliance with the License. You may obtain a copy of
7 // https://www.apache.org/licenses/LICENSE-2.0
9 // Unless required by applicable law or agreed to in writing, software
10 // distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
11 // WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
12 // License for the specific language governing permissions and limitations under
14 //==============================================================================
16 // This files provides support to dump the trace buffer to the logging module.
19 #include "pw_status/status.h"
24 // Dumps the trace buffer to the log. The output format to the log is the
25 // base64-encoded buffer, split into lines of an implementation-defined length.
26 // The trace logs are surrounded by 'begin' and 'end' tags.
28 // Ex. Invoking PW_TRACE_INSTANT with 'test1' and 'test2', then calling this
29 // function would produce this in the output logs:
32 // [TRACE] data: BWdDMRoABWj52YMB
34 pw::Status DumpTraceBufferToLog();