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how to link CMSIS DSP to KDS project

Question asked by Ron Yip on Aug 22, 2016
Latest reply on Aug 22, 2016 by Ron Yip

I have been trying to link the CMSIS DSP lib to my MK24F project in KDS version 3.0. I am using KSDK version 1.3.0.

I was so glad to have found the instruction provided in this link Adding CMSIS-DSP Library to a KSDK 2.x project in Kinetis Design Studio. It looked like it should have worked. However, I still have the same error after implemented the steps provided in the pdf file.


c:/freescale/kds_v3/toolchain/bin/../lib/gcc/arm-none-eabi/4.8.4/../../../../arm-none-eabi/bin/ld.exe: cannot find -llibarm_cortexM4lf_math.a

collect2.exe: error: ld returned 1 exit status

makefile:116: recipe for target 'mk24f.elf' failed

make: *** [mk24f.elf] Error 1


I checked the make sure I was using the '/' instead of the '\' and pasted the path in the file explorer to verify that it was correct. Any idea why the ld.exe was not able to find the lib file?


Thank you,