Firmware update error FEZ Duino

TinyCLR OS
1

Hi,

i have a FEZ Duino with Firmware 2.0.0.700 and wanted to update the firmware to 2.0.0.800. When starting the update, „Connecting to Loader Mode …“ comes and after about 5 seconds then „There was an error during the upload“.

I start TinyCLR Config in admin mode no change.

Change File permissions from “SITCore Firmware v2.0.0.ghi” to Full control no change

What can I do

2

Maybe power issue USB Powered Hubs – GHI Electronics

If your file is corrupted. Check the MD5

3

Hi Gus,

the FEZ Duino is connected via a USB Hub 2.0 and the MD5 hash matches that of your website.

I’ve done it now on my Surface Pro 7 and that’s where it works. Can it be because the USB Hub 2.0 is too slow?

Thank you for your help

4

It should work

5

Is your USB Hub 2.0 a powered hub? If not this may be the issue.

6

You can hold the LDR button, hit reset button, a new com port will show up in TinyCLR Config, select that port and click update firmware as usual.

Have you ever update firmware on this PC before?

7

Sorry for the late Answer, the USB 2 Hub is a powered Hub but i have now a powered USB Hub 3.0 and firmware Update works fine.

I’ m happy that all works with my pc and i can test now TinyCLR V2

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