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Dear Erik, I bought a TinySA Ultra at HamGeek Store on AliExpress and the device is failing self test No. 10. I hope you can help me and identify the problem. I updated the SA with the newest

Yes, rename possible I think add "Name" button like "DEL", after enable it, next click on filename - call text input dialog for enter name and after rename it if ok (but leave file extension) need use

I was not actually expecting a programmatic resort and had assumed the underlying core SD i/o would support directory file listing with multiple sort options (like filename, create date, modify date)

@ctech, Here is a link to the source on Github. If you find a way to do sorting within the TinySA memory limits, please submit a pull request. https://github.com/erikkaashoek/tinySA

@DiSlord Guess the file rename should be possible? -- Designer of the tinySA For more info go to https://tinysa.org/wiki/

TinySA contain only 48k RAM, for all I add file browser option in NanoVNA and Tiny. For all I use 4k RAM, shared vs LCD buffer (for all, include read buffers, FAT cache, and small text draw

In the wiki you can find the link to the github repository with the code. Feel free to study how the file names are read from the SD card and displayed on the screen Any proposal for some way to sort

@Erik I would think an in-place sort wouldn't use any extra memory. Bubble-sort for instance is very easy to implement, if not the best performance. I don't know anything about this firmware or the

Hi Phil, OK sounds good, PM me if you wish to discuss in greater detail. It will save cluttering up the forum. Regards, Martin

Thanks for that Martin, I listened for a while, I've got Webrx up and running on a Pi4 but still only playing with it as I've not got any decent antennas. Phil

If you have 4.5.1 on the display and 4.5.1.1 on the back Where/when did you buy and can you post a photo of front and back? -- Designer of the tinySA For more info go to https://tinysa.org/wiki/

Peter, Sorting the file names is not possible due to limited memory. Will look into renaming -- Designer of the tinySA For more info go to https://tinysa.org/wiki/

Strongly recommend running a self-test BEFORE firmware update for baseline. Peter

Hello All, This has been discussed multiple times in the group but it is worth raising it again. On both of the TinySA and TinySA Ultra firmware download pages on Erik's website, there is an

Github issues #99 and #100 created.

I have found many neat uses for my Ultra and find the capabilities quite rich and the device very easy to use and configure. Thank you! I do have a couple suggestions around file management. Perhaps

Should match the HW version number on the label on the back of your unit - mostly. I had the 4.5.1 on the display like you and on the back the label had HW Version V0.4.5.1.1

Installed with no problems, all tests passed.

Somehow I got an email? asking how I? did the updating. As I have confused two programs in my PC, it is best to answer here. I used STM32CubeProgrammer First you need STM32CubeProgrammer, mine is a

Excellent. We have a lot of those around here, and probably the rest of the UK too. The 458.525 to 458.925MHz chunk of spectrum (also 869.40 to 869.65 MHz) used by them, seems to have evolved from