Why Cuda? OpenCL is more then fast enough, Cuda won't bring anything extra other then heat and more powerconsumption.

OpenCL and CUDA are just used to make the waterfall and do pre-processing, as long as they are not maxed there is no difference.

My Intel CPU with internal GPU has been tested and maxes at about 45MHz spectrum. And that is a very old Intel 6600T!!!

Unless you have a receiver that can deliver more then most USB3.0 can transfer, there is no reason to use anything more then old Intels that are meant for mobile/laptop use

As for a virtual-machine, yes it will work, but at what cost? Most of us run it on Intel NUC's/HP Elitedesk bought for 200 euro or less.

And they consume not more then a laptop does

https://www.intel.com/content/www/us/en/products/sku/88189/intel-core-i56600t-processor-6m-cache-up-to-3-50-ghz/specifications.html

10 years old...works perfect.

Hahahaha

Bas thank You!!! You are right about toml file.
Probably we need to meet soon for that beers to happen
Anyway, our PhantomSDR+ webserver is still in building/testing phase at my desk.
After successfull tests,we will install it on site at our club SP2PUT.
Now it is working on RSP1 with short whip antenna - but working well on some bands.
I would like to test it with CUDA GPU - but have no riser PCI-E for host PC to do it - it will take some time to buy it.
I have made PhantomSDR working in Oracle Virtual Machine

Grzegorz
SQ2RBY 

Did you set the grid BEFORE you compiled it? And did you set it in the TOML?

[websdr]
register_online=true # If the SDR should be registered on https://sdr-list.xyz then put it to true
name="Heppen Wideband Websdr" # Name that is shown on https://sdr-list.xyz
antenna="54m Longwire" # Antenna that is shown on https://sdr-list.xyz
grid_locator="JO21oc" # 4 or 6 length Grid Locater shown on https://sdr-list.xyz and for the Distance of FT8 Signals
hostname="http://websdr.heppen.be" # If you use ddns or something to host with a domain enter it here for https://sdr-list.xyz
As your SDR isn't listed either, I think you didn't change the TOML properly.

Well my chatbox crashed again because some morron used smileys again.

Lets try the fix.

Starting to hate the chatbox in total

Hello

I got different problem with FT8 decoded messages, they are almost ok, besides distance, which is far  far too far

I got right grid set at frontend.
Anyone got that problem too ?

Grzegorz
SQ2RBY

Quote from: Bas ON5HB on May 27, 2025, 01:00 PMLiunux has a nice option: man command

To know iptables and what it does, type: man iptables

It will tell you what everything does.

Thanks,

I know that but there are people who don't.

Old Linux/Unix masters used to answer similar questions with the acronym RTFM.
I guarantee, that acronym ALWAYS HELPS! 

Best regards,
Darko, 9a7aof

Linux has a nice option: man command

To know iptables and what it does, type: man iptables

It will tell you what everything does.

Quote from: hb3xdc on May 26, 2025, 10:35 PMThanks for your Research Bas, but for me its not working:

gianni@sdr-srv02:~$ iptables -D INPUT -m string --algo bm --string "%3C%" -j DROP
iptables v1.8.7 (nf_tables): Couldn't load match `string':No such file or directory

or with sudo:

gianni@sdr-srv02:~$ sudo iptables -D INPUT -m string --algo bm --string "%3C%" -j DROP
iptables: Bad rule (does a matching rule exist in that chain?).

Just remove the deletion entry from your iptables script. It is trying to delete an entry that does not yet exist.

sudo iptables -D INPUT -m string --algo bm --string "%3C%" -j DROP


Quote from: Bas ON5HB on May 26, 2025, 02:07 PMYou did upgrade to vite v6.3.5, that is the problem.
You need to downgrade it back to vite v5.4.19, as later version break with the code.

I have vite v5.4.19 on my Ubuntu 22.0.4 server,  but I don't know how to install the dedicated version of vite. My vite installed itself when I installed node according to the instructions provided by Bas.

I think  colleague SQ2RBY should install an older version of node and then he would probably get an older version of vite with it. Maybe I'm wrong, I don't know..

73 de Darko, 9a7aof