Error while flashing the STM32L4 Discovery Kit IoT Node board with the firmware

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raheezreppal's picture
raheezreppal
Junior(0)

I'm following the step by step process of GettingStartedGuide-ATT-IOT-SK-STM32_v1_3.pdf, almost done with all steps but got stuck at step 81.

Getting the below error

No ST-Link detected followed by Error: Flash Download failed  -  Target DLL has been cancelled

can any one help with this error? thanks in advance.

PeterF's picture
PeterF
Moderator(16)

This should not be necessary but try downloading and reinstalling the ST-Link USB driver: https://www.st.com/en/development-tools/stsw-link009.html

raheezreppal's picture
raheezreppal
Junior(0)

Hi Peter, thanks for the reply. But still I'm getting same error.

raheezreppal's picture
raheezreppal
Junior(0)

please ignore this message, problem solved :)

Thanks