I could use FastCV library on Hexagon SDK 1.1 without any problem. Because I wanted to use FFT, I installed SDK 1.2. First, I could not run the cornerApp. However, after using "libdspCV_skel.so" from the SDK 1.1, I could run cornerApp example as well as FFT function.
My problem is that, I cannot run FFT/IFFT for the data size more 1K in 1D or more than 32x32 in 2D. I modified the cornerApp to run FFT/IFFT function.
I appreciate if anyone could help me.