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B-L072Z-LRWAN1 Keil uVision 5 debugging/download problem

Question asked by Andrew Ang on Jun 1, 2018
Latest reply on Jun 1, 2018 by Clive Two.Zero

Hi,

 

I am having problems with downloading I-CUBE_LRWAN project onto the B-L072Z-LRWAN1 development module.

 

The error message I am receiving is "internal command error". 

 

I am also having the same connection problem with st-link utility. However, I am able to update the firmware with ST-LinkUpgrade.

 

I have tried removing and leaving the CN8 jumpers along with having CN11 connected.

 

Cheers,

Andrew

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