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Keil forum JLink with No connection from KEIL, but ok from JLink.exe or J-Flash Lite

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JLink with No connection from KEIL, but ok from JLink.exe or J-Flash Lite

AMac over 2 years ago

Hello,

I was using JLink + Keil with no problem, until the following situation rise.

Suddenly, my JLink is not working from KEIL, while it is working from JLink.exe and also from J-Flash Lite.

So, is not an HW problem.

Have you any tip?

thx in advance

Top replies

0 Robert McNamara over 2 years ago

ARM7 does not support the SWD connection. you need to change it to JTAG. (the SW to JTAG)
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0 Hans Schneebauer over 2 years ago

You must have selected a wrong microcontroller in your µVision project. The J-Link driver for ARM7/9 devices does not offer a SWD debug interface selection.
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0 AMac over 2 years ago

Hello,

The solution came from other forum, but is got solve doing this:

i) I deleted the file "JLinkSettings.ini"
ii)Tried to flash again
iii) Choose the processor

and it is up and flashing

thx
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