1.613 Preview Release

Bugfixing continues on this release after switching to WinUSB library. This is still not ready for production. If you are running a production setup, you should really defer the Win1803 update as long as possible and setup a parallel machine where you can evaluate the QA401 app atop Win1803 in isolation.

Fixes in this release:

1.613 (10-June-2018)

• Fixed status text on lower left that was missing in previous release. This was unrelated to the WinUSB change.
• Swapped R and L software outputs (which had been re-wired incorrectly during USB changes in 1.61). This was hard to see unless you were muting channels.
• Fixed the control key + space bar operation (which should do single run), as it wasn't cleaning up gracefully and left the button illuminated
• Fixed a bug where adding adding traces before SW was ready could cause exception. This was due to the changes from WinUSB and the fact that the re-structuring left some vars null on start.
• Cleanup of limits and error handling in various dialog boxes. This was unrelated to the WinUSB change.
• Minimize the number of resets the codec is subjected to during starting and stopping tone generation as these can pop and cause issues readily apparent on high-gain stages driving speakers. Still not perfect, but it's very, very difficult to hear a click at this point even with 20 dB of gain external to the QA401. But be aware if you are working on very sensitive circuits. The QA401 coded will be reset when the application is first launched. After that, there are no further resets.
• Fixed bug where swept test menu wasn't getting re-enabled after test completion. This was unrelated to the WinUSB change.
• Added ASIO driver. Only left channel 48K atten active is functional right now. See "readme" in driver directory for instructions on how to install as its not installed by default. This driver won't be actively supported by us,, but we'd love to hear from you if it works as provided. With this driver, you should be able to move back and forth between Arta and the QA401 software. Note, though, that both apps cannot be running at the same time. if you have an Asio app open and try to open the QA401 app (or vice versa), the USB open will fail.