luci-mod-status: channel_analysis: fix 802.11be local interface channel width

[abajk]

The channel width for WiFi 802.11be displays incorrectly on the graph and this commit fixes it.

Signed-off-by: Aleksander Jan Bajkowski olek2@wp.pl

root@OpenWrt:/# iwinfo
phy0.2-ap0 ESSID: "OpenWrt"
          Access Point: 00:58:28:29:C1:D2
          Mode: Master  Channel: 33 (6.115 GHz)  HT Mode: EHT320
          Center Channel 1: 31 2: unknown
          Tx-Power: 23 dBm  Link Quality: unknown/70
          Signal: unknown  Noise: -85 dBm
          Bit Rate: unknown
          Encryption: WPA3 OWE (CCMP)
          Type: nl80211  HW Mode(s): 802.11ac/ax/b/be/g/n
          Hardware: 14C3:7990 14C3:6639 [MediaTek MT7996E]
          TX power offset: none
          Frequency offset: none
          Supports VAPs: yes  PHY name: phy0

• This PR is not from my main or master branch 💩, but a separate branch ✅
• Each commit has a valid ✒️ Signed-off-by: <my@email.address> row (via git commit --signoff)
• Each commit and PR title has a valid 📝 <package name>: title first line subject for packages
• Incremented 🆙 any PKG_VERSION in the Makefile
• Tested on: mediate/airoha/w1700q, OpenWRT snapshot, Firefox 135.0.1 ✅
• ( Preferred ) Mention: @Ansuel @knarrff the original code author for feedback
• ( Preferred ) Screenshot or mp4 of changes:
• Description: (describe the changes proposed in this PR)

[abajk]

Before:

[systemcrash]

@rmandrad are you able to confirm?

[rmandrad]

@systemcrash yes it is now working the 6g channel analysis

however we still have three tabs for each radio ! i am unable to see any station on 5g (radio1) though only 2g (radio0) and 6g (radio2)

note I am using the banana pi4 with the mt7996 (be14)

[hnyman]

Let's do one fix at a time. This seems to fix the local AP width detection, so let's merge

[Neustradamus]

Dear all, @abajk, @systemcrash, @rmandrad, @hnyman,

There is a new PR linked to 11be done by @prokowsoftware here:

• luci-mod-network: add WiFi 7 (802.11be / EHT) advanced configuration options #8461

Can you look?

Thanks in advance.