We are running a survey to help us improve the experience for all of our members. If you see the survey appear, please take the time to tell us about your experience if you can.
Dear All,
I am doing audio signal processing on an nRF52840 (Arm Cortex M4f) platform. I am using precompiled CMSIS DSP libraries (specifically, libarm_cortexM4lf_math.a), which were shipped with the nRF5 SDK. Based on arm_math.h, the CMSIS DSP version is V1.6.0 and dated 18. March 2019.
libarm_cortexM4lf_math.a
arm_math.h
In the meantime there is a version 1.10.0, which provides new functionality I'd like to use. I found the source code, but, unfortunately, I can neither find a precompiled library, nor am I able to build it on my own.
So my question is: is there a repository, where I can get the precompiled libarm_cortexM4lf_math.a for CMSIS DSP v1.10.0?
Thanks in advance,Tamas