I tried following the steps on the QN908X Quick Start .pdf.
One problem I had, when I downloaded the LPCScrypt drivers, the device manager showed the COM port device properly but not the CMSIS-DAP. I used the / LPCScrypt_installer_2.1.0_842 / and my dev board is the QN9080 DK-v1.3. I was able to follow the rest of the steps until section 5 while getting the same images as shown in the document.
I try running hello_world demo app. First building the project, then debugging but I get cut off when it tries to find a connection. The error I get is No Compatible Probes Available. Any help appreciated thanks.
Have you remembered to remove the "DFU" jumper (JP5 I think on the QN9080 board) after programming the probe firmware, and then repowering the board, before you tried starting a debug session?
You might also want to go through section 19.9, "Using and troubleshooting LPC-Link2" in the MCUXpresso IDE v11.1 User Guide for more suggestions.
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