tree 2fc10457a1a13c09633514741894d9d5ea791a04
parent f4414cba09577e906b7b022a96b41e6a859da149
author Duke Du <Duke.Du@quantatw.com> 1618385721 +0800
committer Duke <Duke.Du@quantatw.com> 1619146198 +0000

Send high/low alarm signal when sensor reading exceeds threshold

The change to the xyz.openbmc_project.Sensor.Threshold.Warning and
xyz.openbmc_project.Sensor.Threshold.Critical interface that add
the new signals WarningHighAlarmAsserted, WarningHighAlarmDeasserted,
WarningLowAlarmAsserted, WarningLowAlarmDeasserted,
CriticalHighAlarmAsserted, CriticalHighAlarmDeasserted,
CriticalLowAlarmAsserted and CriticalLowAlarmDeasserted.

When sensor reading exceeds the threshold, hwmon would send the signal
with the sensor reading value at that time.

Tested:
Use dbus-monitor command to check the signal is captured, when hwmon
send signals.

Signed-off-by: Duke Du <Duke.Du@quantatw.com>
Change-Id: Ibf050b8bcff128cf77fd103c6d2bd1f30700b27b