Need Licence

AnScDe

I have successfully revived my DS203.
However, I only found a binary for HW Ver. 2.60.
I have HW 2.72. Is there any .bin file that I could flash into the device so it reports HW 2.72? It currently says HW 2.60 on the screen.

I need a licence number, serial number is 8130CB87.

Thanks in advance.

flagmax

I don't how to correct the hw version.

try lic: 1BF8094B or 5E57C987

AnScDe

Thanks for providing the keys.
But I only get "licence written errror" on first key and "Licence input error" on the second key.
So it seems the first licence is OK, but somehow does not get stored?
Any hints on what could be wrong?
Can it be the wrong firmware on the device that is reporting the HW V 2.6 message?
Is there any way to get a factory image for this HW2.72 device?

flagmax

So since its reporting wrong hw version it could be wrong DFU.  I found this in my archive that shows to be hw v2.72. It looks like a full image.  Maybe try it.  

DFU_C312-SYS_B160-FPGA_V261-APP_PA1_V111_LOGO-Seeed(BC3B).hex.zip
https://mega.nz/#!IaJCXCjJ!bWRVP ... geRdMy4FoK7LWPEl7pM

AnScDe

Thanks for the firmware file.

Though it is too big for the DFU disc I could write it to the device using the Flash Loader Demonstrator tool from ST utilizing a cheap CH340G based USB/UART device.

Device now works, Licence written error is eliminated.

Thanks again for your support, I am very satisfied.

flagmax

That is awesome. I am glad you fixed it.  

Have you tried Wildcat firmware? It is powerful. But no updates because author passed away.
https://github.com/MotoMaxis/DS203-DSOQuad

AnScDe

Just tried the Wildcat firmware. Looks good, thanks for the suggestion.