Wifi RF testing control - nRF7001

RE: Wifi RF testing control - nRF7001

Amanda Hsieh — Fri, 07 Feb 2025 20:32:04 GMT

[quote user="Kaiyu LI"] the rest of commands are OK to use on my purpose?[/quote]

Please check

[quote user="Kaiyu LI"]Another point I want to ask is that in case the WIFI adaptive mode should be test, what shoud I do? is this mode implemented in stack and no need special command to run this mode?[/quote]

Please refer to Appendix: EN 301 893 V2.1.1 based adaptivity test procedure

RE: Wifi RF testing control - nRF7001

Kaiyu LI — Fri, 07 Feb 2025 15:11:26 GMT

thank you Amanda, the rest of commands are OK to use on my purpose?

Another point I want to ask is that in case the WIFI adaptive mode should be test, what shoud I do? is this mode implemented in stack and no need special command to run this mode?

best regards

Kaiyu

RE: Wifi RF testing control - nRF7001

Amanda Hsieh — Fri, 07 Feb 2025 15:00:15 GMT

Hi,

[quote user=""]

2>>Set wifi mode: b/g/n

(I dont find a simple command to set wifi mode, based on sample code on web, the combination commands are used to set different wifi mode, but I dont know why doing so, especially for the pkt len and pkt gap commands, could you please explain?)

[/quote]

You can refer to

Running a continuous DSSS/CCK TX traffic sequence in 11b mode
Set the parameters to run a continuous DSSS/CCK TX traffic sequence in 802.11b mode.
Running a continuous OFDM TX traffic sequence in 11g mode
Set the parameters to run a continuous OFDM TX traffic sequence in 11g mode.
Running a continuous OFDM TX traffic sequence in HT 11n mode
Set the parameters to run a continuous OFDM TX traffic sequence in HT 11n mode.

The tx_pkt_len and tx_pkt_gap commands are used to control the payload length and inter-frame gap, respectively. These parameters affect the frame duration and duty cycle, which are important for testing and regulatory compliance.
The packet length (tx_pkt_len) determines how much data is sent in each frame. A longer packet length can increase throughput but may also increase the chance of errors in noisy environments.
The inter-frame gap (tx_pkt_gap) is the time between transmitted frames. It's important for allowing other devices to access the channel and for complying with regulatory requirements on channel occupancy.

[quote user=""]

4>>Set band width: 20MHz or 40MHz

(I dont find any command to set this feature, does nRF7001 support 40MHz bandwidth ?)

[/quote]

No, See Wi-Fi 6 specifications supported by Nordic’s nRF70 series

Regards,
Amanda H.