tree 752a842548aab1205d8753b89740110d8ec8944d
parent 672bdfc14f3c064f85e1645c3e86ac057475f2c7
author Zhikui Ren <zhikui.ren@intel.com> 1593227899 -0700
committer Zhikui Ren <zhikui.ren@intel.com> 1595376989 -0700

match thresholdAsserted signal for threshold event monitor

thresholdAsserted signal includes the sensor reading that caused
threshold property change. This removes the need to read the
sensor value at the time of logging, which may miss the bad reading
when the log is delayed.

Tested:
Build and send the following command
busctl set-property xyz.openbmc_project.ADCSensor
/xyz/openbmc_project/sensors/voltage/P1V8_PCH
xyz.openbmc_project.Sensor.Value Value d 1.97

observed the following event logged
P1V8_PCH sensor crossed a critical high threshold going high. Reading=1.970000 Threshold=1.961000.

Signed-off-by: Zhikui Ren <zhikui.ren@intel.com>
Change-Id: Ie8831a9ba48188e1dd343db22583485c02f35dbc