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Wi-Fi Bluetooth for Linux

adrix_m
New Contributor II

Hello,

I am running wl command sequences  and the pkteng_start/stop fails with error -23  each time.

Module is CYW43455 / BCM43455

here is the sequence of commands for Rx:

wlarm_le down

wlarm_le country IT

wlarm_le band b

wlarm_le chanspec 7/20
Chanspec set to 0x1007

wlarm_le scansuppress 1

wlarm_le up

wlarm_le txpwr1 -1

wlarm_le pkteng_start DC:A6:32:76:87:A6 rx
wlarm_le: error -23

wlarm_le pkteng_stop rx
wlarm_le: error -23

wlarm_le pkteng_stop tx
wlarm_le: error -23

For Tx the command gives the help:

wlarm_le down

wlarm_le country IT

wlarm_le band b

wlarm_le chanspec 7/20
Chanspec set to 0x1007

wlarm_le scansuppress 1

wlarm_le up

wlarm_le txpwr1 -1

wlarm_le pkteng_start 11:22:33:44:55:66 tx
pkteng_start
start packet engine tx usage: wl pkteng_start <xx:xx:xx:xx:xx:xx> <tx|txwithack> [(async)|sync |sync_unblk] [ipg] [len] [nframes] [src]
start packet engine rx usage: wl pkteng_start <xx:xx:xx:xx:xx:xx> <rx|rxwithack> [(async)|sync] [rxframes] [rxtimeout]
sync: synchronous mode
sync_unblk: synchronous unblock mode
ipg: inter packet gap in us
len: packet length
nframes: number of frames; 0 indicates continuous tx test
src: source mac address
rxframes: number of receive frames (sync mode only)
rxtimeout: maximum timout in msec (sync mode only)

wlarm_le pkteng_stop tx
wlarm_le: error -23

Maybe I am missing some settings before the  pkteng_start command?

Thanks,

Adriano

 

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1 Solution
raks_99
Moderator
Moderator

Hi adrix!

Just to confirm, are you using the Raspberry Pi OS 32 bit with the mfg firmware? Because error -23 is for unsupported command, so not using mfg FW could be one of the issues.

BR,

Rakshith

View solution in original post

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7 Replies
raks_99
Moderator
Moderator

Hi adrix!

Just to confirm, are you using the Raspberry Pi OS 32 bit with the mfg firmware? Because error -23 is for unsupported command, so not using mfg FW could be one of the issues.

BR,

Rakshith

View solution in original post

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adrix_m
New Contributor II

I am on the Rpi 4, Linux 32 , using the standard fw. Still I was not able to get the manufacturing FW, should I ask to Raspberry?

Adriano

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raks_99
Moderator
Moderator

Hi Adrix,

The mgf FW will be provided by us, but it cannot be shared with the public community.,  I will create a case on mycases on behalf of you since you were facing problems creating a case. I will share the firmware there.

BR,

Rakshith

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adrix_m
New Contributor II

Thanks!

best regards,

Adriano

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DS_Lin
Contributor II

Hi Adriano,

Could you create MyCase technical support?

 

Br,
DS

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raks_99
Moderator
Moderator

Hi Lin,

I created the case on behalf of Adriano internally.

BR,

Rakshith,

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DS_Lin
Contributor II

😃😃😃😃😃