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nRF52840 BLE Flash Download Failed And License Problem

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Author
Xuewei Zhu
Posted
16-Apr-2019 17:38 GMT
Toolset
ARM
New! nRF52840 BLE Flash Download Failed And License Problem

I have installed uVision V5.27.1.0 and use a pro eval licence right now.
I downloaded nRF5_SDK files for my nRF52840 and imported the file from the sdk to uvision.
I think that I have the correct flash debugger and packs.
Whenever I tried to debug my project, it always tells me that
"Error: flash download failed - Could not load file".

When I tried to build the target anyway, it gave me lots of errors, and I think all of them said that:

Error: C9555E: Failed to check out a license.

But I do have a pro eval license for 7 days.
When I tried to switch to segger embedded studio, it still gives me an error which says:

Error starting process $(KEIL_TOOLKIT_DIR)/ARMCLANG/bin/armasm.

I guess that it still has something to do with my keil uvision licence?
Can anyone please help me figure it out?
Thank you so very much in advance.
Best,
Xuewei

Author
Andrew Neil
Posted
16-Apr-2019 17:52 GMT
Toolset
None
New! RE: nRF52840 BLE Flash Download Failed And License Problem

You need to contact Keil direct for licensing issues ...

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