tree 9cc1fc56abe7916056fac390b680de8fef51c1ae
parent e76a5a6df5cd22c6d36691542c3d542204d6da89
author Lei YU <yulei.sh@bytedance.com> 1612426767 +0800
committer Lei YU <yulei.sh@bytedance.com> 1626061103 +0800

psusensor: Use configurable read interval

The intervals to read the psusensor value and event were hard-coded to
1000 ms.

For some sensors user may need to use a different interval to poll, e.g.
it should not poll the voltage of RTC battery because it drains the
battery.
The ADC sensor already has the similar change.

Make them configurable parameters from entity-manager's json, so that
the user could use customized poll rate to poll the specific sensors.
If the "PollRate" is not set in the json config, the behavior is the
same as before that uses the default 1s poll rate.

The config parameters are the same as HwmonTemp and ADC sensor.

E.g. the below json config changes the poll rate to 2.0s for pmbus sensor
at i2c 5-0076.

    {
        "Address": "0x76",
        "Bus": 5,
        "Name": "CPU0_VR_0",
        "Labels": [
            "pin",
            "temp1",
            "vout1"
        ],
        "PollRate": 2.0,
        "Thresholds": [...],
        "Type": "pmbus"
    }

Tested: Add `PollRate` in pmbus's sensor and verify the related sensors'
        poll rate is changed accordingly.

Signed-off-by: Lei YU <yulei.sh@bytedance.com>
Change-Id: I94109e65455dd5c27509ce89a62ef92738714298