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Just got mine. Looking it over.
So far, loving it, rough spots in the documentation and all. I won't be using it for deep and dark analyses, just getting ham antennae in-band and centered where I want them, and co-ax troubleshoothing and the like. If I am reading the docs right, it can do a whole lot more. Quite the little gadget.
Just a couple of quick queries: 1) The Android NanoVNA WebApp downloaded and installed nicely. I unwrapped a brand-new USB-C to USB-C cable (15cm long), plugged one end into the Nano, the other into the phone with the Nano WebApp running, and selected "connect" on the phone. "No Device Found." Same cable works fine to connect two phones together to share a file. (I tried it.) I guess I'm missing something, perhaps a setting on the NanoVNA somewhere? Being able to use a phone instead of a laptop or even a tablet while hanging off a tower would be quite the nice thing. Pointers, anyone? 2) Any other Linux users out there? What shows up in a cursory pass through is basically just for Ubuntu. (Sorry, I do NOT use Ubuntu -anything.- I consider it the WinBlows (WinSucks?) of Linux distributions. YMMV, of course.) Even the github write-up has nothing much besides downloading and using an install shell script (which link takes you to other than a shell script download...) on the cloned git repository. With luck there will be enough Python stuff in the cloned directory to get it compiled anyway; wish me luck. That's another project for a sleepless night in the near future. So, I'm looking to find the proper and best Linux software to use. Having just joined this list about an hour ago, I have not yet had a chance to do a deep dive into the archives to see what has already been posted. That should happen tonight or tomorrow; replies in the form of links to previous threads in the list would be appreciated, or new thoughts if anyone has them. Thanks in advance. -- Wes Will N9KDY |
There was a USB c issue with NanoVNA devices up to a few weeks ago When hugen added 2 additional resistors on the connector that tell a USB c host device what is being connected.?
This was discussed in the past few days.? The original units did not have those resistors.? To get around this, try using a USB c to usb cable and then back to USB c.? Also search the forum for the message from hugen about the resistors and USB c sensing.? On Tue, 15 Oct 2019 at 6:00 PM, N9KDY<n9kdy@...> wrote: So far, loving it, rough spots in the documentation and all.? I won't be using it for deep and dark analyses, just getting ham antennae in-band and centered where I want them, and co-ax troubleshoothing and the like. ? If I am reading the docs right, it can do a whole lot more.? Quite the little gadget. Just a couple of quick queries: 1)? The Android NanoVNA WebApp downloaded and installed nicely.? I unwrapped a brand-new USB-C to USB-C cable (15cm long), plugged one end into the Nano, the other into the phone with the Nano WebApp running, and selected "connect" on the phone.? "No Device Found."? Same cable works fine to connect two phones together to share a file.? (I tried it.)? I guess I'm missing something, perhaps a setting on the NanoVNA somewhere?? Being able to use a phone instead of a laptop or even a tablet while hanging off a tower would be quite the nice thing. Pointers, anyone? 2)? Any other Linux users out there?? What shows up in a cursory pass through is basically just for Ubuntu.? (Sorry, I do NOT use Ubuntu -anything.-? I consider it the WinBlows (WinSucks?) of Linux distributions.? YMMV, of course.)? Even the github write-up has nothing much besides downloading and using an install shell script (which link takes you to other than a shell script download...) on the cloned git repository.? With luck there will be enough Python stuff in the cloned directory to get it compiled anyway; wish me luck.? That's another project for a sleepless night in the near future. So, I'm looking to find the proper and best Linux software to use. Having just joined this list about an hour ago, I have not yet had a chance to do a deep dive into the archives to see what has already been posted.? That should happen tonight or tomorrow; replies in the form of links to previous threads in the list would be appreciated, or new thoughts if anyone has them. Thanks in advance. -- Wes Will N9KDY |
Hi Wes,
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NanoVNA-Saver should work fine on whatever flavour of Linux you run, assuming it has at least Python 3.7 (maybe even 3.6) and is 64 bit. PyQt5, the user interface library used, isn't available for 32 bit Linux any more. The Ubuntu instructions in the readme don't do anything Ubuntu specific - it just hasn't been tested elsewhere. If you don't want to clone from Github, you can download a zip file from the "releases" section. I look forward to hearing how it works :-) -- Rune / 5Q5R On Wed, 16 Oct 2019, 00:00 N9KDY, <n9kdy@...> wrote:
So far, loving it, rough spots in the documentation and all. I won't be |
Ahh the linux holy wars. I can assure you that nanovna-saver works fine on
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Fedora. It's a pure python program though it needs some libraries that are available in the repository but the packages are named slightly differently in different distributions. The pip3 instructions should be consistent, though. I think the other software choices are windows-specific. At least by report, the hardware communication under wine isn't smooth. And you can always communicate directly with the ChibOS to get data in text mode using a terminal program. For instance minicom at 9600 8N1. The prompt is ch> and 'help' gives a list of commands. Paul Alfille K1PHA On Tue, Oct 15, 2019 at 6:22 PM Rune Broberg <mihtjel@...> wrote:
Hi Wes, |
And you can always communicate directly with the ChibOS to get data in textAh!! THAT is what I needed. CLI it shall be. Thanks. Do you know if it is limited to 9600 BPS (BPS not BAUD)? My serial ports go a lot faster than that, and I have some non-Chinese-pirated-JUNK USB-to-RS-232 converters.... No, I do not participate greatly in the distro wars. I've just had it up to my ears with hearing the lie about "sudo" being a security feature. -- Wes Will MS IT (InfoSec) N9KDY |
Hi Paul,
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great to hear that it runs on Fedora :D Thanks for trying out the software, and for helping other users get it running as well! -- Rune / 5Q5R On Wed, 16 Oct 2019 at 04:08, Paul Alfille <paul.alfille@...> wrote:
Ahh the linux holy wars. I can assure you that nanovna-saver works fine on |
Hi Gyula,
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you're right, the software works fine without 64 bit hardware. The downloadable executable from GitHub also works with Windows 7 32 bit. However, PyQt5 is not available from pip for 32 bit Linux, so any 32 bit Linux users would have to install and compile this manually. -- Rune / 5Q5R On Wed, 16 Oct 2019 at 10:06, Gyula Molnar <gyula.ha3hz@...> wrote:
Hi, |
Hello Gyula
I also have Rune's fantastic application running on a 32 bit Windows7 machine but battled to get running on a 32bit version of Ubunu (latest LTS v18) and after a remote session with Ohan (ZS1SCI - a VERY knowledgeable software developer), established that not possible on a 32 bit Linux machine as per note from Rune. I wish you a great time using the nanovna + nanovna-saver, LOTS to experiment with for sure! 73 Nigel ZS6RN ex G8DEV |
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