ATTRIBUTE Unit-TLV 254 tlv
ATTRIBUTE Unit-TLV-Milliseconds 254.1 date milliseconds
+ATTRIBUTE Unit-TLV-Delta-MSec 254.2 time_delta milliseconds
+ATTRIBUTE Unit-TLV-Delta-Sec 254.3 time_delta seconds
#
# Copied here for simplicity
# Can we parse RFC 3339 dates correctly?
attribute Unit-TLV-Milliseconds = "2019-08-21T07:40:31.123-04:00"
data Unit-TLV-Milliseconds = "2019-08-21T03:40:31.123Z"
+
+#
+# Time delta in milliseconds.
+#
+attribute Unit-TLV-Delta-MSec = 5
+data Unit-TLV-Delta-MSec = 5
+
+encode-pair -
+data fe 08 02 06 00 00 00 05
+
+decode-pair -
+data Unit-TLV-Delta-MSec = 5
+
+attribute Unit-TLV-Delta-Sec = 10
+data Unit-TLV-Delta-Sec = 10
+
+encode-pair -
+data fe 08 03 06 00 00 00 0a
+
+decode-pair -
+data Unit-TLV-Delta-Sec = 10