Hello Martin Triska,

I clearly understand that a Wifi connection in a metal enclosure, close to an LTE modem is not great and that it could affect performances. Even if here, I am not using LTE and I disabled the module to be sure about that. The problem is clearly not a performance issue. Even if the connection was unstable or lost, the on board Wifi adapter is not supposed to fail like that. This is clearly an hardware bug/fault, independent of Wifi performance. The message log "brcmf_sdio_firmware_callback: dongle is not responding" is quite clear about that.

Also, where do you explain in your catalog that this Wifi adapter is designed for occasional service or initial setup ? We were clearly not aware of that before buying them.

Regarding the quantity of Neurons/Axons we are using, I was excepting a better support than your answer. Sorry, I had to say it.

Regards.

Olivier.

Hello everybody,

I have a stability problem with the internal Wifi adapter of an Axon M565 LTE. I am using original Raspbian image from your download section, updated to the latest version.

Wifi works correctly for some time, going from some hours to some days then disconnect. Once disconnected, I am unable to get it back to work except with a cold reboot.

I put a temporary network cable to check logs and dmesg, here is what I noticed:

[32819.275600] brcmfmac: brcmf_do_escan: error (-110)
[32819.275650] brcmfmac: brcmf_cfg80211_scan: scan error (-110)
[32819.787535] brcmfmac: brcmf_fil_cmd_data: bus is down. we have nothing to do.

I tried to rmmod/modprobe the brcmfmac module, but I only get some more errors in return:

[32870.984472] brcmfmac: brcmf_sdio_bus_rxctl: resumed on timeout
[32870.984529] brcmfmac: brcmf_c_preinit_dcmds: Retreiving cur_etheraddr failed, -110
[32870.984558] brcmfmac: brcmf_bus_started: failed: -110
[32870.984601] brcmfmac: brcmf_sdio_firmware_callback: dongle is not responding

Am I the only one to have that problem ? Some searches on the web return me a lot of people having that problem but not on Axon controllers. Mainly on RPi 3. Is the Wifi adapter similar in the RPi3 and in the Axon ?

Any help would be highly appreciated.

Regards.

Olivier.

Hi Tom,

great ! Problem fixed !

Thanks for your fast answer and support.

Regards.

Olivier.

Dear all,

I try to use the cmd:all command using Websocket to retrieve all values at connexion in my custom UI.

After digging into the source code, I managed to understand that there is a problem in the current master code on the Github:

In evok.py, the line 113:

result += map(lambda dev: dev.full(), Devices.by_int(dev))

returns this exception when cmd:all command is fired:

Exc: unsupported operand type(s) for +=: 'dict' and 'list'

Could you please help me to correct this, as I really need this functionnality ? I would like not to have to use the REST API to do that, as I do everything using Websockets.

Best regards.

Olivier.