Just a question about behavior (tinySA)

After a FW update:

Up to FW version tinySA_v1.3-429-gc224fa9 2022-07-05, after entering the leveloffset values by console, the upper and lower display scale level indicators and the LOW mode indicator, which were red, automatically turned to white/green, as well as doing CONFIG/LEVEL CAL/CALIBRATE.

In the FW versions after this one, after updating the FW, after entering all the leveloffset values by console (previously saved), those indicators remain red even doing saveconfig and reset afterwards. The only way to change them to white/green is to go through CONFIG/LEVEL CAL/CALIBRATE menus.

Is this the expected behavior since the CALIBRATE routine is more complex and complete?

Toni

Re: My tinySA Ultra Signal level Critical #ultra

#9419

Hello Sarayut Hatsanai!

Why 4321?

Via console of tinySA APP "clearconfig 1234" or does tinySA4 Ultra work differently?
Vladimir, dl7pga

Re: display filter curves with the TinySA

#9418

开云体育

if you don?t have a demod probe the oscilloscope will look like this

?

Von: [email protected] <[email protected]> Im Auftrag von Peer
Gesendet: Sonntag, 8. Januar 2023 11:29
An: [email protected]
Cc: ktm@...
Betreff: Re: [tinysa] display filter curves with the TinySA

?

Hopefully the file is not too big..

?

Von: [email protected] <[email protected]> Im Auftrag von JR1KDA
Gesendet: Sonntag, 8. Januar 2023 04:06
An: [email protected]
Cc: ktm@...
Betreff: Re: [tinysa] display filter curves with the TinySA

?

Hi Peer,

?

I am very interested.
Could you show me a higher resolution image?

?

JR1KDA / Sho

?

On Fri, 6 Jan 2023 11:15:47 +0100

"Peer" <p.minneker@...> wrote:

?

Show quoted text

As the resolution is a bit poor the TinSA settings are:
TinySA setting:
Frequency: 10,7 MHz
Span: 1 MHz
Sweep time: 50 msec
Sweep points: 145
Von: [email protected] <[email protected]> Im Auftrag von Peer
Gesendet: Freitag, 6. Januar 2023 11:13
An: [email protected]
Betreff: [tinysa] display filter curves with the TinySA
Hi all
I?m using my TinySA to perform alingment on AM and FM radios. This works very good with the TinySA and an oscilloscope. Hopefully the following pictures are usefull for some of you. If you don?t have a demod-probe the picture on the oscilloscope looks a bit different…but it works also. Due tot he settings the 10,7MHz is in the middle oft he screen.

?

--

Shoji Iwasaki <ktm@...>

Filter curve when using Tiny SA-email.jpg

Re: My tinySA Ultra Signal level Critical #ultra

#9417

I assume you did check the coax cable.
If all else fail contact your supplier
--

For more info on the tinySA go to https://tinysa.org/wiki/

Re: My tinySA Ultra Signal level Critical #ultra

#9416

I Cleared config but still have same problem?

Re: display filter curves with the TinySA

#9415

开云体育

Hopefully the file is not too big..

?

Von: [email protected] <[email protected]> Im Auftrag von JR1KDA
Gesendet: Sonntag, 8. Januar 2023 04:06
An: [email protected]
Cc: ktm@...
Betreff: Re: [tinysa] display filter curves with the TinySA

?

Hi Peer,

?

I am very interested.
Could you show me a higher resolution image?

?

JR1KDA / Sho

?

On Fri, 6 Jan 2023 11:15:47 +0100

"Peer" <p.minneker@...> wrote:

?

Show quoted text

As the resolution is a bit poor the TinSA settings are:
TinySA setting:
Frequency: 10,7 MHz
Span: 1 MHz
Sweep time: 50 msec
Sweep points: 145
Von: [email protected] <[email protected]> Im Auftrag von Peer
Gesendet: Freitag, 6. Januar 2023 11:13
An: [email protected]
Betreff: [tinysa] display filter curves with the TinySA
Hi all
I?m using my TinySA to perform alingment on AM and FM radios. This works very good with the TinySA and an oscilloscope. Hopefully the following pictures are usefull for some of you. If you don?t have a demod-probe the picture on the oscilloscope looks a bit different…but it works also. Due tot he settings the 10,7MHz is in the middle oft he screen.

?

--

Shoji Iwasaki <ktm@...>

Filter curve with TinySA.pdf

Re: My tinySA Ultra Signal level Critical #ultra

#9414

Re: My tinySA Ultra Signal level Critical #ultra

#9413

Sorry, it's an ultra. I was confused.
Can you do a CONFIG/CLEAR CONFIG
--

For more info on the tinySA go to https://tinysa.org/wiki/

Re: firmware update failed now I'm stuck

#9412

On Sat, Jan 7, 2023 at 07:45 PM, Erik Kaashoek wrote:

Connect VDD and BOOT0

Power on the tinySA
The screen will become white

One remark to all FW hackers,

If you want to avoid repeatedly opening the case to restore after a failed FW update, you can make a small HW modification:

Solder a wire from BOOT0 to the middle pin of the jog switch. Then you can activate the DFU mode simply by pressing the jog switch when switching on.

I learned that there is already a SW modification in the latest FW that enables similar behaviour, but this only works with a correctly loaded FW, while my HW modification always works (I did this modification for both my tinySA and my NanoVNA).

Just my 2 ?
Martin

Re: firmware update failed now I'm stuck

#9411

On Sun, Jan 8, 2023 at 10:12 AM, Antoine Vergara wrote:

Both gave an error even not at the same place, but I cant upgrade with a FW.

Hi Antoine,

Did you try with a different USB cable or with a different USB port of your computer?

Martin

Re: My tinySA Ultra Signal level Critical #ultra

#9410

Please post photo of back cover of tinySA
--

For more info on the tinySA go to https://tinysa.org/wiki/

Re: My tinySA Ultra Signal level Critical #ultra

#9409

On Sun, Jan 8, 2023 at 12:59 AM, Erik Kaashoek wrote:

Redo the level calibration

I try re calibration but still have a problem, I generate from know signal and correct it work fine only low frequency but at high frequency above 100Mhz level not correct.? ?

Re: firmware update failed now I'm stuck

#9408

Thank you Erik, following your recommendations I was able to use again the ST32CubeProgrammer.
I downloaded again FW 1.43 in case it was corrupt and also an older one 1.40.
Both gave an error even not at the same place, but I cant upgrade with a FW.
I join a snapshot as the page where I download the FW as the errors, I'm using a TinySA not the Ultra one.
Any idea what I can do next to put a FW in my TinySA ?

error message_FW1.4 _2_.JPG

error message_FW1.4 _3_.JPG

error message_FW1.4 _1_.JPG

Re: Having trouble installing tinysa-saver on my M1 Mac..

#9407

Hi Larry,
The windows app is also runing whiteout problems but again you need some VM to do this.
Regards

Patrick

Re: Having trouble installing tinysa-saver on my M1 Mac..

#9406

Hi Larry ,

make sure to copy / paste all in terminal including the point at the end.

?python3 -m pip install .

try again.

Patrick

Re: Having trouble installing tinysa-saver on my M1 Mac..

#9405

Hi ,
?is use this , just email the creator for a code .

For this you need a virtual machine , VMware Fusion 13 works for me.

Brew is a complete disaster for ARM .Maybe there is a version on Ports .

Regards Patrick

Kind regards

Re: firmware update failed now I'm stuck

#9404

Hi Steven,
I was able to connect my TinySA but FW 1.43 gave an error when upgrade, tried to download again 1.43 in case it was corrupt and tried also 1.40 without success. I join a snapshot of the errors as the page where I download the FW, I've a TinySA, not the ultra one.
Here is former F1DAL, 73's

error message 1.4 FW.JPG

FW download page.JPG

error message.JPG

Re: My tinySA Ultra Signal level Critical #ultra

#9403

Redo the level calibration

--

For more info on the tinySA go to https://tinysa.org/wiki/

Re: firmware update failed now I'm stuck

#9402

Hi Clive,
Thank you, I followed your recommendations, and I can upload the FW again, but got the same error before the end , snapshot added.
I reloaded the FW 1.43 in case it was corrupt and a older one 1.40, both gave error even note the same.
I need to find a FW who work with my TinySA, any idea?
Here is former F1DAL, 73's