Wi-Fi: WFA QuickTrack control application

The QuickTrack sample demonstrates how to use the WFA QuickTrack (WFA QT) library needed for Wi-Fi Alliance QuickTrack certification.

Requirements 

The sample supports the following development kits:

Hardware platforms	PCA	Board name	Board target	Shields
nRF7002 DK	PCA10143	nrf7002dk	`nrf7002dk/nrf5340/cpuapp`
nRF5340 DK	PCA10095	nrf5340dk	`nrf5340dk/nrf5340/cpuapp`	`nrf7002ek`

Overview 

The QuickTrack sample and library offer support for QuickTrack certification testing through two distinct interfaces: a netUSB interface and a Serial Line Internet Protocol (SLIP) interface.

You can choose either of these options for running QuickTrack certification.

See Wi-Fi Alliance Certification for nRF70 Series for more information.

Test setup 

The following figure shows a reference test setup.

Build configuration 

See Configuring and building an application for information about how to permanently or temporarily change the configuration.

Configuration options 

The following sample-specific Kconfig options are used in this sample (located in samples/wifi/wfa_qt_app/Kconfig) :

CONFIG_NET_CONFIG_USB_IPV4_ADDR

(string) USB IPv4 address

Static IPv4 address for USB interface

CONFIG_NET_CONFIG_SLIP_IPV4_ADDR

(string) SLIP IPv4 address

Static IPv4 address for SLIP (Serial Line Internet Protocol) interface.

CONFIG_NET_CONFIG_SLIP_IPV4_MASK

(string) SLIP IPv4 subnet mask

Static IPv4 subnet mask for SLIP (Serial Line Internet Protocol) interface.

To specify IP addresses, you can edit the following Kconfig options:

Use the CONFIG_NET_CONFIG_USB_IPV4_ADDR Kconfig option in the overlay-netusb.conf file to set the IPv4 address for USB communication.
Use the CONFIG_NET_CONFIG_SLIP_IPV4_ADDR Kconfig option in the overlay-slip.conf file to set the IPv4 address for UART communication.

Building and running 

This sample can be found under samples/wifi/wfa_qt_app in the nRF Connect SDK folder structure.

When built as firmware image for a board target with the */ns variant, the sample has Cortex-M Security Extensions (CMSE) enabled and separates the firmware between Non-Secure Processing Environment (NSPE) and Secure Processing Environment (SPE). Because of this, it automatically includes the Trusted Firmware-M (TF-M). To read more about CMSE, see Processing environments.

To build the sample, follow the instructions in Configuring and building an application for your preferred building environment. See also Programming an application for programming steps and Testing and optimization for general information about testing and debugging in the nRF Connect SDK.

Note

When building repository applications in the SDK repositories, building with sysbuild is enabled by default. If you work with out-of-tree freestanding applications, you need to manually pass the --sysbuild parameter to every build command or configure west to always use it.

Currently, the following configurations are supported:

nRF7002 DK + QSPI
nRF7002 EK + SPI

To build for the nRF7002 DK, use the nrf7002dk/nrf5340/cpuapp board target. The following is an example of the CLI command:

west build -b nrf7002dk/nrf5340/cpuapp

To build for the nRF7002 EK with the nRF5340 DK, use the nrf5340dk/nrf5340/cpuapp board target with the SHIELD CMake option set to nrf7002ek. The following is an example of the CLI command:

west build -b nrf5340dk/nrf5340/cpuapp -- -DSHIELD=nrf7002ek

To build for the nRF7002 DK with the netusb support, use the nrf7002dk/nrf5340/cpuapp board target with the configuration overlay overlay-netusb.conf. The following is an example of the CLI command:

west build -b nrf7002dk/nrf5340/cpuapp -- -DEXTRA_CONF_FILE=overlay-netusb.conf

To build for the nRF7002 DK with the Serial Line Internet Protocol (SLIP) support, use the nrf7002dk/nrf5340/cpuapp board target with the configuration overlay overlay-slip.conf and DTC overlay nrf7002_uart_pipe.overlay. The following is an example of the CLI command:

west build -b nrf7002dk/nrf5340/cpuapp -- -DEXTRA_CONF_FILE=overlay-slip.conf -DDTC_OVERLAY_FILE=nrf7002_uart_pipe.overlay

See also Providing CMake options for instructions on how to provide CMake options.

Testing 

After programming the sample to your development kit, complete the following steps to test it with the SLIP configuration:

Install tunslip6 by installing the net-tools package on the PC where the QuickTrack (QT) tool is running. Run the following command to clone the net-tools repository:
```
git clone https://github.com/zephyrproject-rtos/net-tools.git
```
Navigate to the net-tools directory.
```
cd net-tools/
```
Run the following command to compile the net-tools package:
```
make
```
Note

Install all dependent packages.
Run the following command to create a SLIP interface.
```
./tunslip6 -s <serial_port> -T <IPv6_prefix>
```
- tunslip6: Creates a SLIP interface on the host PC, which can be used for serial communication.
- serial_port: Can be replaced with the device path on which the DUT is connected to.
- IPv6_prefix: Can be replaced with the desired IPv6 address and subnet prefix length for your device.
The following is an example of the CLI command:
```
./tunslip6 -s /dev/ttyACM4 -T 2001:db8::1/64
```

Sample output 

After programming, the sample shows the following output:

*** Booting nRF Connect SDK 48f33c9870f1 ***
Starting nrf7002dk/nrf5340/cpuapp with CPU frequency: 128 MHz
[00:00:00.330,932] <inf> net_config: Initializing network
[00:00:00.330,932] <inf> net_config: Waiting interface 2 (0x20007a58) to be up...
[00:00:00.331,085] <inf> wpa_supp: Successfully initialized wpa_supplicant
[00:00:00.331,237] <inf> wfa_qt: Welcome to use QuickTrack Control App DUT version v2.1

[00:00:00.331,268] <inf> wfa_qt: QuickTrack control app running at: 9004
[00:00:00.331,268] <inf> wfa_qt: Wireless Interface: wlan0
[00:00:00.757,965] <inf> net_config: Interface 1 (0x20007940) coming up
[00:00:00.758,087] <inf> net_config: Running dhcpv4 client...
[00:00:00.763,732] <inf> usb_ecm: Set Interface 0 Packet Filter 0x000c not supported
[00:00:00.830,627] <inf> usb_ecm: Set Interface 0 Packet Filter 0x000e not supported
[00:00:00.832,214] <inf> usb_ecm: Set Interface 0 Packet Filter 0x000e not supported
[00:00:00.832,519] <inf> usb_ecm: Set Interface 0 Packet Filter 0x000e not supported
[00:00:00.834,594] <inf> usb_ecm: Set Interface 0 Packet Filter 0x000e not supported
[00:00:00.835,021] <inf> usb_ecm: Set Interface 0 Packet Filter 0x000e not supported
[00:00:00.835,327] <inf> usb_ecm: Set Interface 0 Packet Filter 0x000e not supported
[00:00:00.835,937] <inf> usb_ecm: Set Interface 0 Packet Filter 0x000e not supported

QuickTrack certification testing 

QuickTrack certification tests can be done by individual companies with Wi-Fi Alliance membership or by authorized test houses. See QuickTrack Test Tool User Manual for how to install the QuickTrack test tool. See QuickTrack Test Tool Platform Integration Guide for the installation process of relevant access points.

Note

OpenWRT access points have known limitations when running Station Under Test (STAUT) Security Vulnerability Detection test cases.

Wi-Fi Alliance recommends using Intel AX210 station as the SoftAP to perform these tests.

See Platform Intel Ax210 Integration Guide for more details.

Dependencies 

This sample uses a module that can be found in the following location in the nRF Connect SDK folder structure:

modules/lib/wfa-qt-control-app