Hello,
I have been using CMSIS library for implementation of DSP functions in ARM, however, CMSIS have very limited DSP functions. Although GNU has many DSP functions which CMSIS do not, It only have floating point implementation. I am trying…
FFT C-File
Hello everybody,
im using the Math.h file to do a rfft with 1024 points und q15 datatype.
So far everything works fine, and I get good results. It needs a computation time of ~720us on my CortexM4 @100Mhz.
This is very Impressive, but to long for my application…
- over 3 years ago
- System
- Embedded forum
ARM Cortex-M4 (Nuvoton NUC472) not booting with External RAM on EBI Interface
Hi,
We are working on ARM Cortex-M4 (Nuvoton NUC472) based SoC as per our requirement.We are facing one critical issue like board is not booting when we enabled and used extrenal RAM on EBI.
We have ported following BSP package with below toolchain for…
- over 1 year ago
- System
- Embedded forum