Ubuntu / Keyspan USB to Serial adapter / Lacrosse ws2300

[Frédéric Clavert]

Dear all,

I have an Oregon WMRS200 at home, which works wonderfully with wfrog. I would like, for someone else, to install wfrog on his computer. He's got a Lacrosse ws2305 (that HAS serial port). His computer (like mine) works on ubuntu.

BUT

he's got a computer with no serial port. So he bought a keyspan adapter (this one: http://www.tripplite.com/high-speed-usb-to-serial-adapter-keyspan~USA19HS/)

I installed wfrog from svn, then the recommended ws2300 driver. wfrog seems to see ws2300, ubuntu seems to see the keyspan adapter. I changed a bit the wfrog driver (ws23xx.py) to get it to scan the ttyUSB0 port (where the keyspan is recognized).

But wfrog keeps telling me: "AttributeError: 'Linux Serial Port' object has no attribute 'open'"

Has anyone a solution (including telling me which usb to serial adapter might work)?

Best,
Frédéric

[Jordi Puigsegur Figueras]

2014-10-12 17:07 GMT+02:00 Frédéric Clavert <fred...@clavert.net>:

But wfrog keeps telling me: "AttributeError: 'Linux Serial Port' object has no attribute 'open'"

Is it possible that the changes you introduced in the driver are responsible for this error. Notice that it is complaining that the object lacks an attribute.

Jordi.