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"could not open device for streaming"
Posted: Wed Nov 08, 2017 12:45 pm
by dr_jones
Got this errror yesterday after successfully streaming data, analysing and then going back for another run.
Same laptop, same SS version, same cal, same everything - also i can still download logs and read program cals etc etc.
Not dug too far into this - like swapping out current laptop for my old one I uses to use - which i will do later - just wondered if anyone else has ever seen the same?
Re: "could not open device for streaming"
Posted: Wed Nov 08, 2017 6:23 pm
by TimH
Yes, I did, last week.
Gave up as didn't have time to investigate.
Re: "could not open device for streaming"
Posted: Thu Nov 09, 2017 12:37 am
by sicup2
Yeah I always had this until the other day. My ecu was set to log on rally stages via a cal override switch on the dash and when I tried to stream the switch was always off.
If your issue is the same, check your logging criteria first.
Steve
Re: "could not open device for streaming"
Posted: Thu Nov 09, 2017 10:44 am
by dr_jones
Thanks chaps - mine turned out to be related to the fact that the engine wasn't actually 'running' at the time - was trying to capture start up knock signal and include in the overall streamed log - hadn't ever had need to do this - didn't note that the steaming doesn't start until engine is actually running (apparently)...
Re: "could not open device for streaming"
Posted: Thu Nov 09, 2017 3:22 pm
by Slowie
To log without the engine running, put the start engine speed and stop engine speed both to 0.
Re: "could not open device for streaming"
Posted: Thu Nov 09, 2017 7:44 pm
by dr_jones
Cheers Slowie! I didn't realise that!