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Sigmastudio comm failed with BF706 ezkit

SigmaDSP & SigmaStudio cncjerry Jun 23, 2018 00:00 2 replies Original on forum ↗
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cncjerry Question
Jun 23, 2018 00:00

I have the Adsp-BF07 ezkit and used it successfully in the past with Sigmastudio. I haven't used it in about 2yrs and since then most of my computers are now upgraded to Windows 10. My projects compile ok but when I try to download them to the exkit, I get a comm failed error. I tried both the older SigmaStudio 3.12 as well as the latest 4.1 release and both have the same error. I tried the latest CCES download and driver, the board lights up, resets, etc, but comm fails.

Are there other drivers? ideas?

Thanks

Audio Signal Processors

comm failed

Blackfin Embedded Processors

adsp-bf706

cncjerry Reply
Jun 24, 2018 00:00

the driver must be working as i can debug the board with CCES. i tried enabling and disabling the win10 fix on the usb link, resetting the USB from the hardware tab, etc and cant see the board from Sigmastudio.

cncjerry Reply
Jun 25, 2018 00:00

By the way, I remembered after a lot of work that I had to export the Sigmastudio output and compile it with loader code into CCES. So I was able to get it all running after a lot of work over the weekend. I don't know if the board was ever supported for direct download, which would be nice to know.

Jerry