How can I resolve the issue - including arm_math.h makes systick function unavailable?

I tried to use FFT functions in a project and included the header file required for CMSIS library, arm_math.h. But I found one issue. Including “arm_math.h” in a project disables systick function...
How can I resolve the issue - including arm_math.h makes systick function unavailable?

I tried to use FFT functions in a project and included the header file required for CMSIS library, arm_math.h. But I found one issue. Including “arm_math.h” in a project disables systick function...
Why are some functions in arm_math.h getting redefined? How can I solve this?

Hi, I am using a Silicon Labs MCU (ARM M33 cortex based) and using the CMSIS DSP library to run the example code provided by ARM for FIR functionality. I added the library into my project and added...
Why are some functions in arm_math.h getting redefined? How can I solve this?

Hi, I am using a Silicon Labs MCU (ARM M33 cortex based) and using the CMSIS DSP library to run the example code provided by ARM for FIR functionality. I added the library into my project and added...
PID Controller

I am looking for a C program that works like a PID controller. It is for educational purpose. Thank you.