Problem with El Capitan and EasyDAQ

Posted on
Thu Dec 10, 2015 6:10 pm
4billl offline
Posts: 50
Joined: Jan 30, 2013
Location: Dripping Springs TX

Problem with El Capitan and EasyDAQ

I use several EasyDAQ USB16PRMxN cards ( along with several Phidgets 1073 SBCs). Everything works fine using Yosemite . But I just tried to upgrade to El Capitan.
With El Capitan and no other changes, Indigo could no longer communicate with any of the EasyDAQ cards. After several restarts, including powering down, I finally restored the system to Yosemite. Now everything works again. My Indigo version is 6.1.4 and the EasyDAQ driver is v1.1.7.

Has anyone else had this problem with EasyDAQ USB cards?

Posted on
Thu Dec 24, 2015 3:56 pm
4billl offline
Posts: 50
Joined: Jan 30, 2013
Location: Dripping Springs TX

Re: Problem with El Capitan and EasyDAQ

I realized FDTI released a newer version of the serial port driver. I downloaded and installed Ver 2.3 for Mac OS X 10.9 & above. ( I had Ver 2.2.18.)
I tried upgrading to El Capitan again and had the same problem of not being able to read the EasyDAQ cards.
After restoring the Mac to the latest version of Yosemite it now works properly again.
Any suggestions welcome!!

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