PicoTuneWH - firmware for the PicoTuner with a Pico Ethernet module.

[G4EWJ]

The reason for the NAK should be shown between the (). Are you able to capture the DHCP packets on ports 67 and 68 with something like WireShark and post the file please. Which router are you using?

Brian

[SQ6EMM]

I catched them.
It seems that for some reason PicoTuner when sending DHCP REQUEST (AFTER DISCOVER and OFFER) is not sending DHCP Option 54 (Server Identification)

If you want I can of koz provide pcap file.

I use Mikrotik (I have +50 devices in my network almost all using DHCP and working with no issues).

I also tried to compile and use your PicoTuner code from Ethernet branch from github... but its not starting properly... So I missed something maybe?

[G4EWJ]

Can you email the capture file to me please. I will try to do a new software version over the weekend with option 54.

My PicoTuneWH software is not on GitHub, so I do not know what you downloaded.

Brian

[SQ6EMM]

I tought its:

https://github.com/g4eml/PicoTuner/tree/Ethernet (now I see its not your callsign;P)

and here is attached pcap file.

[G4EWJ]

Thanks.

Brian

[g4eml]

The Ethernet branch of the Picotuner repository is not finished. I stopped developing it when Brian released his version. I will probably remove the branch at some point.

Colin G4EML

[sp9acq]

The Ethernet branch of the Picotuner repository is not finished. I stopped developing it when Brian released his version. I will probably remove the branch at some point.

Colin G4EML

Colin,
I strongly recommend to develop it further. Analyzing your code, I was in shock how many power you get from this tiny chip.
It is very usefull for me (I learn something new - the power of Open Source).
73
Adam

[sp9acq]

The reason for the NAK should be shown between the (). Are you able to capture the DHCP packets on ports 67 and 68 with something like WireShark and post the file please. Which router are you using?

Brian

Hi Brian,

may I ask for two version of PTWH?
I have to change (must every time changing settings) port for one Pico from 9900 to 9904 to communicate on the same network.
73
Adam

[G4EWJ]

I'm still working on a version of PicoTuneWH that can save settings to flash.

You can set the PicoTunerWH to be address 9904 at bootup, by making a connection on the 10 pin header. See:

https://wiki.batc.org.uk/PicoTuner_Ethe ... Throughput

Brian

[G4EWJ]

The DHCP problem that SQ6EMM had with the Microtik router was solved as expected by making PicoTuneWH send the IP address of the router in option 54 in the DHCP REQUEST.

Contact me for a fix if you have a problem with this router.

Brian