platform-mc: Init `hysteresis` value for compact numeric sensors
The Compact numeric sensor PDRs do not include `hysteresis` field in
the PDRs `Table 103 - Compact Numeric Sensor PDR format` in DSP0248
V1.3.0. The `hysteresis` is used for checking the sensor threshold so it
should be initialized when constructing the sensors object for compact
numeric sensor PDRs.
Tested:
1. Disable `sensorEvent` event handling.
2. Change sensor thresholds use PLDM `SetSensorThresholds` command.
3. Restart `pldmd` service to apply new threshold in sensor D-Bus.
3. When the sensor reading value reaches the threshold condition check
the Ipmitool/Redfish SEL log.
Signed-off-by: Thu Nguyen <thu@os.amperecomputing.com>
Change-Id: I1187c44fc6b9b4b38ef953e72db7d9f96eb7e0bd
diff --git a/platform-mc/numeric_sensor.cpp b/platform-mc/numeric_sensor.cpp
index 2f56bbf..25d420d 100644
--- a/platform-mc/numeric_sensor.cpp
+++ b/platform-mc/numeric_sensor.cpp
@@ -540,6 +540,7 @@
offset = std::numeric_limits<double>::quiet_NaN();
baseUnitModifier = pdr->unit_modifier;
timeStamp = 0;
+ hysteresis = 0;
/**
* DEFAULT_SENSOR_UPDATER_INTERVAL is in milliseconds