tree 9c5a7d1ee1bed4ae96d307b4f46885c498756b08
parent 65ae145c8f9fe715be8ce5fbec63cd060d68c2ba
author Erik Gilling <konkers@google.com> 1550260403 -0800
committer Erik Gilling <konkers@google.com> 1554839296 +0000

Add watchdog to restart sampling pipeline.

If we miss an alert signal edge, we'll stop sampling.  To protect
against this, we do an extra sample if we've gotten no samples
between two heartbeats.

Change-Id: I420f18b7ae14fb5683bf8609e2c0bdb584c3c814