[Elecraft] Failed K3 Firmware update DSP1

[Matthew Lawson]

Thanks Don, I talked with Howard at Elecraft today about the radio. He
thinks there might be a memory problem and the new firmware that is
address-ably larger is causing the problem. They would have to see the
radio to verify this. If this is the case then he would recommend updating
the DSP board to the new version. I am going to see if I can update to
Version 4.39 tonight and if successful stay there, or if not milk it along
until I can afford to send the radio into Elecraft. My radio is an older
one serial is 01341 so a new rig might be in order, but that is way down
the road.

Thanks again to everyone, this community for help has been a great
experience, with bricking my K3 aside. Thank you for the quick responses.

Now I really have my eyes set on a KX3 :) first things first, get this K3
figured out.

73!

*Matthew Lawson*
*KC7EQO*
*442.100 + 100 Hz PL Blyn Mt Repeater*


*http://www.qrz.com/db/KC7EQO/R <http://www.qrz.com/db/KC7EQO/R>*
<http:///www.linkedin.com/in/mlawsonkc7eqo>

On Wed, Jul 20, 2016 at 4:28 PM, Don Wilhelm <donwilh at embarqmail.com> wrote:

> Matthew,
>
> You should not have to do incremental firmware updates.
> Keep the 2.19 firmware files "just in case", but delete the latest
> firmware files from the folder where you have the firmware stored on your
> computer in case the copies you have are corrupt.
>
> Open K3 Utility (make sure it is the latest), and then "Get files from
> Elecraft" to download the latest production firmware.
>
> Once you have those files on your computer, click the "Send all files to
> the K3" and it should update with no problem.
>
> 73,
> Don W3FPR
>
>
> On 7/20/2016 12:08 AM, Matthew Lawson wrote:
>
>> Well, Howard was able to send me FW 2.19 and I had a successful flash to
>> the K3.
>>
>> Now I tried to jumped from version 2.19 to 5.38, is there a bug in jumping
>> this far? Is there a DSP hardware revision that may have an issue with
>> current version of firmware (older radio, 1st gen, etc...?)???
>>
>> Anyways my rig is back from being a brick, and is working again. YEAH!!!
>>
>> An observation on this, I accidentally tried to push just the DSP1
>> Firmware
>> from 2.19 with 5.38 MCU still installed but it would fail, saw my error
>> and
>> corrected it and had a successfully flash when the 2.19 MCU was installed
>> first. This made me wonder if this was part of the problem with the
>> update.
>> Is there some sort of version check with the DSP1 to MCU?
>>
>> I am wanting to try an incremental update from 2.19, but older firmware is
>> not published.
>>
>> Wanted to keep the list updated on whats been happening and thank you for
>> all your support in this.
>>
>>
>>
>