V4.0.1 of the ARM CMSIS DSP libraries. Note that arm_bitreversal2.s, arm_cfft_f32.c and arm_rfft_fast_f32.c had to be removed. arm_bitreversal2.s will not assemble with the online tools. So, the fast f32 FFT functions are not yet available. All the other FFT functions are available.

Dependents:   MPU9150_Example fir_f32 fir_f32 MPU9150_nucleo_noni2cdev ... more

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Controller Functions

Controller Functions

Modules

 PID Motor Control
 

A Proportional Integral Derivative (PID) controller is a generic feedback control loop mechanism widely used in industrial control systems.


 Vector Clarke Transform
 

Forward Clarke transform converts the instantaneous stator phases into a two-coordinate time invariant vector.


 Vector Inverse Clarke Transform
 

Inverse Clarke transform converts the two-coordinate time invariant vector into instantaneous stator phases.


 Vector Park Transform
 

Forward Park transform converts the input two-coordinate vector to flux and torque components.


 Vector Inverse Park transform
 

Inverse Park transform converts the input flux and torque components to two-coordinate vector.


 Sine Cosine
 

Computes the trigonometric sine and cosine values using a combination of table lookup and linear interpolation.