I'm trying to get started with developing a production test for the DA14580 using the PLT. I currently just have one DUT on slot 1 and am trying to communicate with it but am running into issues.
Here's what I've done so far:
1. Powered PLT with 5V (VDD 5V) and 3.3V (VBAT & VDDIO).
2. Detected the COM ports for GU and DUT1
3. Updated firmware on the GU using SmartSnippets
4. Set configuration settings according to UM-B-041
5. Attempted to run tests
When I attempt to run the tests (or any communication with the DUT) the output indicates "COMMS ERROR OR DUT NOT PRESENT". I probed the DUT interface and noticed that the UART baud is around 97000bps which is odd because it's not a standard speed. I tried changing the UART settings in the configuration but it doesn't appear to have any effect. Can anyone suggest what I might be doing wrong?
I've attached some captures of the PLT output and the traffic on the DUT interface.