# Qualification procedure

# flash a qualifiaction dongle
- To use a normal nRF5240 Nordic dongle
- See https://bluekitchen-gmbh.com/bluetooth-pts-with-nordic-nrf52840-usb-dongle/ for Nordic nRF52 dev dongle
- Install PTS Firmware Upgrade Software
- Plug-in nRF52840 USB Dongle
- Start PTS Firmware Update Software
- If you click on 'OK', updating the bootloader will fail (the Nordic bootloader on the nRF52840 USB cannot be updated via DFU)
- Close the software
- Open an Explorer window and navigate to C:\Program Files (x86)\Bluetooth SIG\PTS Firmware Upgrade Software\tools and copy the file nrfutil.exe
- Navigate to AppData\Local\PTSFirmwareUpgradeSoftware within your user folder and paste the nrfutil.exe into this folder
- Note the file with the UUID128-like file name as you'll need it soon
- Open a PowerShell via File->Open Windows PowerShell as a regular user
- Reset the nRF52840 USB Dongle by pressing the smaller button (labeled 'RESET') to enter DFU mode
- A red LED should start flashing
- Run the nrfutil.exe with the .bin file (it's actually a ZIP archive) with the UUID128-like name
- Or just press the TAB key: .\nrfutil dfu usb-serial -pkg be4d3ab8-9c98-408a-8be4-18acf4b32d28.zip -p COM4
- Et voila, the nRF52840 USB Dongle can be used with PTS

# PTS ixit prerequisites
In BAP set 
- Broadcast_ID=12
- Broadcast_ID_2=13

In CAP set 
- TSPX_BST_CODEC_CONFIG=16_2_1

Everywhere set
- use STREAMING_DATA_CONFIRMATION_METHOD=By Playing

# Notes
- some testcases are just passed by restarting the stream.