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Re: Firmware Update Question

 

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Thank you, that worked.

I was not aware that the update procedure was similar to that used on the NanoNVA, in fact,
in all my traversing the various websites, nowhere was that mentioned.

I suggest that Wiki (or whatever it is) on TinySA.org be re-written or trashed. It's minefields
like these that make it a real pain to enjoy these new toys.

As far as the VNA goes, I settled on the NanoVNA-H4. I like the screen size.

Thanks for the help,

73, Dick, W1KSZ

From: [email protected] <[email protected]> on behalf of Larry Rothman <nlroth@...>
Sent: Tuesday, August 25, 2020 11:39 AM
To: [email protected] <[email protected]>
Subject: Re: [tinysa] Firmware Update Question
?
Hi Dick,

Please download this Nanovna user guide and refer to the firmware flashing section, using DfuSe.?

Both devices program exactly the same way.?

Also, delete the FW update file as it now contains a backup of your device's flash.? Download and use a fresh FW update file.?

... Larry


On Tue, 25 Aug 2020 at 12:34 PM, Dick
<w1ksz@...> wrote:
And folks wonder why I am paranoid ....

The firmware I thought I did turns out not to be the case.
I followed the steps in the Wiki, which BTW, makes no mention of Upload vs Upgrade,
and now see I still have the old version.

Where is it written the proper way to upgrade the Firmware ??

Tnx, Dick, W1KSZ
From: [email protected] <[email protected]> on behalf of Brent DeWitt <bdewitt@...>
Sent: Tuesday, August 25, 2020 4:41 AM
To: [email protected] <[email protected]>
Subject: Re: [tinysa] Firmware Update Question
?
Thank you Larry.? That was exactly the problem.? My thinking was backwards from ST's.? The first time I used the utility, I mistakenly used "upload".? Once I refreshed the .dfu file from Erik's site and "upgraded", all went well.

Brent

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