Energy Micro STK OEM J-Link Support

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Bryan Audiffred

• September 13, 2011 18:05

I had some issues getting the Tiney Gecko kit up and running with Crossworks and the OEM J-Link on the starter kit.  Since I was not able to find this information, I am posting it to help others.  

Crossworks could talk to the OEM J-Link fine but was unable to flash the device.  A macro/script file was required, but this was nowhere to be found in the crossworks distribution or the energy micro software.  I noticed that IAR was invoking a "FlashEFM32.mac" file before flashing the device, and this same macro file works fine in crossworks.  Problem solved.

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  Rod Gilchrist

  • April 24, 2012 18:15

  Thanks for the info. I'm having trouble with this on the Tiny Gecko starter kit as well.

  I'm using CrossStudio 2.2 and trying to use the Segger L-Link MAC OS X v4.43c beta download from www.segger.com (IAR on Windows seems to use 4.34b in the kickstart 6.0 disk that came with the board). I can get the libusb software installed and JLinkExe to talk to the on-board debugger using it, but CrossStudio says "Generic .dll is not open" even though I removed the -host spec on Segger in targets.xml and moved the Segger dylib to bin/JLink.so_macos_x86.

  I do see the "FlashEFM32.mac"  file. It seems to be a source for a couple of routines. Is that VB maybe? Are you running CrossStudio on Windows?

   

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  Bryan Audiffred

  • April 24, 2012 21:05

  This was v2.1 on windows.  I have since moved to v2.2 and the giant gecko kit with no such issues. 

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