tree bfdaec4b9194af529058254d4bbe51df04070dc6
parent b599102de92624c9c1b130fb7db8f0f21b34cbcd
author Matthew Barth <msbarth@us.ibm.com> 1597338023 -0500
committer Matthew Barth <msbarth@us.ibm.com> 1597338023 -0500

monitor: Tach input to double

It was found that after the Value property on the Sensor.Value interface
was changed to be of double type, the tach input failed to get converted
correctly from double to int64 type when the property changed. Need to
set the tach input to be of double type explicitly.

Tested:
    Tach input values correctly read from dbus signal

Change-Id: I718375d5de50a88bcfaf8ff419e71f732d0b8a65
Signed-off-by: Matthew Barth <msbarth@us.ibm.com>