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zephyriot / zephyr-issues

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Power Management Tracing Tools #1790

Open nashif opened 7 years ago

nashif commented 7 years ago

Reported by Robert Beatty:

The RTOS shall provide support for external tracing tools to annotate power behavior.

(Imported from Jira ZEP-1945)

nashif commented 7 years ago

by Youvedeep Singh:

Hi Robert Beatty , Can you please clarify on which kind of tracing tools we are looking for. Are we looking some statics support like -

  1. How long we stayed into various power states (like Active, deep sleep mode etc)
  2. Some debug messages for indicating entry into various power states.
nashif commented 7 years ago

by Robert Beatty:

Youvedeep Singh , following up over email.

Notes that I have: Legacy Requirement , already supported

Need to confirm.