DFU problems

Technical questions regarding the xTIMEcomposer, xSOFTip Explorer and Programming with XMOS.
jolly
Member
Posts: 12
Joined: Fri Mar 12, 2021 10:55 am

DFU problems

Postby jolly » Tue May 11, 2021 9:38 am

Hello Xcore Exchange
Is it possible to check which firmware version there is on the flash? (with DFU)

I am trying to use the DFU feature on the xCore-200 Multichannel Audio Platform running XU-216-512-TQ128-C20 with an external flash since the chip do not have an internal one.
https://www.issi.com/WW/pdf/25LQ016.pdf - External flash
https://www.xmos.ai/download/XU216-512- ... (1.16).pdf - XU-216-512-TQ128-C20

When I run the command from the DFU guide it get an API driver error 02, as in the attach picture.
I was following the guide on https://www.xmos.ai/download/DFU-loader ... ces(4).pdf and the thread viewtopic.php?f=26&t=5570
Also is the use of the DFU only possible with thesycon software?

Best regard
Jolly
ps DFU is Enabled in the code :)
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jolly
Member
Posts: 12
Joined: Fri Mar 12, 2021 10:55 am

Postby jolly » Wed May 12, 2021 12:31 pm

I gave up on windows and used linux
Followed viewtopic.php?t=4025
Worked fine, for anyone else remeber to set the --factory-version and --upgrade, when creating the bin file (https://www.xmos.ai/download/DFU-loader ... ces(4).pdf - check 2 Creating factory and upgrade images with XFLASH)

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