Hi
Thanks @dheerajdake and @rickkas7. Yeah I have been trying quite a couple of things but am stuck at the assembly code assembly in the flow of the fft code in CMSIS and cannot seem to get around it. The problem of inlining this code is it is in Intel syntax because of which it is not a straight forward inline and I cannot understand the complete assembly code as to rewrite it since it’s doing some pretty low level stuffs.
CMSIS comes with some prebuilt static libraries I tried compiling my Photon app linking it to the static library (CMSIS/Lib/GCC/libarm_cortexM3l_math.a, in the CMSIS archive) however I am getting a lot of errors from the library.
Has any 1 ever tried this. Would sincerely appreciate some advise.
Thanks
Subhojit