[Nut-upsuser] riello_usb: pollinterval ignored

[Roberto Resoli]

Hello,
Some more data about my experiences with riello_ups on iDialog 800

In orderr to avoid "stale data" problems, i tried to increase 
pollinterval in ups.conf:

==== ups.conf =====
pollinterval = 4
maxretry = 3

[idg800]
	driver = riello_usb
	port = auto
	desc = "idg800"
===================

It seems that pollinterval is ignored by the driver:

# upsc idg800 | grep poll
Init SSL without certificate database
driver.parameter.pollinterval: 2


Moreover, i noted some message form the driver, when run in debug mode:

  9.142152	read: FFFFFFF1 31 00 00 00 00 00 00
    9.150151	read: FFFFFFF1 03 00 00 00 00 00 00
    9.150168	in read: 48
    9.150179	Get status Ok: read byte: 48
    9.565285	send ok
    9.566165	read: FFFFFFF0 00 00 00 00 00 00 00
    9.574116	read: FFFFFFF7 02 22 20 15 32 30 30
    9.582127	read: FFFFFFF5 30 30 3E 39 03 00 00
    9.582153	in read: 12
    9.582163	Get extended Ko: command not supported
   10.490354	Communication with UPS is lost: status read failed!
   10.901292	send ok
   10.902128	read: FFFFFFF0 00 00 00 00 00 00 00
   10.910099	read: FFFFFFF7 02 22 20 52 53 32 34
   10.918083	read: FFFFFFF7 38 30 30 31 30 31 3F
   10.926089	read: FFFFFFF7 35 30 3E 38 31 3F 35

Is "Communication with UPS is lost: status read failed!" something to be 
worried about?

thanks,
rob