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MCHStreamer firmware updates not working

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MCHStreamer firmware updates not working 7 months 1 day ago #60604

heikkilaine Topic Author Offline New Member Posts: 2 Thank you received: 1	I have MCHStreamer Kit 211-2622 and driver version MCHStreamer_MCHStreamer_Lite_20220314. Driver installation succeeds but the firmware updates not. There is always this error: Entering upgrade mode... TUSBAUDIO_GetDfuStatus: Function failed with error code 0xEE000003. Firmware upgrade failed! How to fix? Do I need newer firmware versions, can you provide?
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MCHStreamer firmware updates not working 6 months 3 weeks ago #60670

gflamis Offline New Member Posts: 1 Thank you received: 0	Hi, I have the same problem... tried with the two MCHstreamers I have (211-2616 & 211-2613). It also appears as MCHstreamer Lite in the firmware upgrade application (see the attachment). The driver and application are from "MCHStreamer_MCHStreamer_Lite_20220314" that by the way seems to contain an older driver (miniDSP_UAC2_v5.12.0_2021-05-30_setup.exe). Please advice... Attachments:
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MCHStreamer firmware updates not working 6 months 3 weeks ago #60692

heikkilaine Topic Author Offline New Member Posts: 2 Thank you received: 1	Hi, miniDSP support team provided a fix for me. Before and during the firmware update certain two points in HW needs to be shortcut. See attachment for details. BR, Heikki Attachments: The following user(s) said Thank You: gflamis
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MCHStreamer firmware updates not working 6 months 2 weeks ago #60719

jimbobstan Offline New Member Posts: 1 Thank you received: 0	Hi, I get exactly the same error but with an MCHStreamer Lite. The weird thing is that I flashed it about a week ago with no errors. I've had a Windows update since then though, and myself and my colleague have the same problem. The fix that was posted above doesn't work for the MCHStreamer Lite because it has a different board layout. Any ideas? Thanks! BR/ James
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MCHStreamer firmware updates not working 6 months 2 weeks ago #60741

Riemerg Offline New Member Posts: 1 Thank you received: 0	I can confirm problem&fix on a newly bought (April22) MCHStreamer (fix was not so easy with tweezers -- had to make a solder bridge)
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