Re: [weewx-user] FO USB

2016-09-18 Thread mwall
first of all, this is not a case of fine offset usb lockup. the station is responding, but its memory is corrupt. the first stack trace is happening after weewx has been reading data for awhile. a pointer of 0x is bogus - there is no usable data at that address in the station memory.

[weewx-user] FO USB

2016-09-18 Thread Macha
Hello, It's me again I don't know if this helps in understanding FO USB lockups (just ignore if not ... ) I have a W1080-type station (actually marked "WEA22") connected to a RPi V2. The station console is connected directly to the RPi's USB, together with 2 webcams. >From time to time

[weewx-user] Re: FO USB

2016-09-18 Thread Macha
Hi, Thanks for replying. I've had this station for about 3 years and this behaviour has been there from day 1. I think I've pretty much exhausted all possibilities actually. In the early days I tried a powered USB hub - no joy. I've now got this RPi in a stack with two others - fed with a