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Anyone else having an issue with IAR 7.20.2?

Question asked by EE-cumulus Employee on Aug 19, 2014
Latest reply on Aug 19, 2014 by ABuda
Branched to a new discussion

I just started working with the ADuCM360, so I downloaded the example code at  After extracting the ZIP file, I tried to build the example codes using my installation of IAR 7.20.2, and got error "Error[Pe147]".  Upon searching for some information on this error, it appears that it is related to "CMSIS build problems with IAR Embedded Workbench for ARM 6.20 (Technical Note 75890)".


I was able to solve the problem by renaming the old "core_cm3.h" that came with the example code (eliminating it from the build), and copying the following files to ".\ADuCM360_361_Code_Examples_Function_Libraries\common" from the IAR directory "C:\Program Files (x86)\IAR Systems\Embedded Workbench 7.0\arm\CMSIS\Include":

  • core_cm3.h
  • core_cmFunc.h
  • core_cmInstr.h


Is this the right way to solve this problem? 


In any case, I am up and running.