¿ªÔÆÌåÓý

ctrl + shift + ? for shortcuts
© 2025 Groups.io
  1. Nanovna-Users
  2. Topics

DiSlord build 1.2.19, saved cal files give error when reading

 

Because of the problems with 1.2.14 missing the read from SD menu, I downloaded 1.2.19 and attempted to save my cal files again. They saved without errors, but when I try to read them I get format error.

Please advise what is most recent version that supports writing and reading from the SD card.

Thanks
 

1.3.15 is most actual

(what hw you have??)

dg9bfc sigi

Am 05.03.2023 um 02:27 schrieb TheSpud via groups.io:

Because of the problems with 1.2.14 missing the read from SD menu, I downloaded 1.2.19 and attempted to save my cal files again. They saved without errors, but when I try to read them I get format error.

Please advise what is most recent version that supports writing and reading from the SD card.

Thanks
 

Hi Siegfried, I went back to 1.2.0 and am seeing the format error again.

My hardware is 4.3_MS

Where can I find 1.3.15?

Thanks
 

maybe you saved files without doing a full calibration (SOLT) so there are values missing?

dg9bfc sigi

ps as i have noted .. 1.3.15 is newest

Am 05.03.2023 um 02:27 schrieb TheSpud via groups.io:

Because of the problems with 1.2.14 missing the read from SD menu, I downloaded 1.2.19 and attempted to save my cal files again. They saved without errors, but when I try to read them I get format error.

Please advise what is most recent version that supports writing and reading from the SD card.

Thanks
 

Hi Sigi,
You are talking about NanoVNA v2, where 1.3.15 is indeed the latest. In contrast, 1.2.19 is the latest version for H and H4.

--
Gyula HA3HZ ( )

ScreenHunter_01 Mar. 05 09.21.png

 

TheSpud,
I recommend a complete memory wipe before uploading the new firmware.
That will probably help. link:

--
Gyula HA3HZ ( )
 

for half an hour :-)

dislord just uploaded a newer to the test group 1.2.20 for h and h4

dg9bfc sigi

Am 05.03.2023 um 09:23 schrieb HA3HZ:

Hi Sigi,
You are talking about NanoVNA v2, where 1.3.15 is indeed the latest. In contrast, 1.2.19 is the latest version for H and H4.
 

here a copy from test team (only mail not the file)

NanoVNA-H/H4 v1.2.20:
Update SD card code:
- Add block write (allow faster write big amount of data like flash dump)
- Fixed several bugs in work (i hope now lot of card problems solved)
- Update card init procedure
- Less code size

PS not found my NanoVNA-H device (all test made on H4 model), so please test card code on it.

... end copy

so you see diSlord worked on the sd card part .. hopefully solving a few problems

greetz sigi dg9bfc

Am 05.03.2023 um 09:23 schrieb HA3HZ:

Hi Sigi,
You are talking about NanoVNA v2, where 1.3.15 is indeed the latest. In contrast, 1.2.19 is the latest version for H and H4.
 

Sigi,
let's just say yes, today DiSlord uploaded v1.2.20 for NanoVNA-H and NanoVNA-H4.
v1.3.15 still applies to NanoVNA V2 family and LiteVNA! :D

--
Gyula HA3HZ ( )
 

Hi Sigi, I have identified the problem. I was naming my saved files as XX-METER, for easy identification. But recalls always failed. So I tried saving the file as XXMETER, with no dash, and it worked. So somehow the parsing of the file name didn't like the dash.

HTH

TheSpud

1 - 10 of 10