Struct Fmac 

pub struct Fmac<'d, T: Instance> { /* private fields */ }

FMAC driver

Implementations

impl<'d, T: Instance> Fmac<'d, T>

pub fn fir( peri: Peri<'d, T>, config: Config, input: Option<&[Q16<15>]>, feedforward: &[Q16<15>], gain: Gain, ) -> Self

Convolution/FIR filter

y = gain * (feedforward ⋅ input)

Note: The 0th elements are the newest, and the n-1nth is the oldest

pub fn iir( peri: Peri<'d, T>, config: Config, input: Option<&[Q16<15>]>, feedforward: &[Q16<15>], feedback: &[Q16<15>], output: Data<'_>, gain: Gain, ) -> Self

IIR filter

y = gain * (feedforward ⋅ input) + (feedback ⋅ previous_outputs)

Note: The 0th elements are the newest, and the n-1nth is the oldest

pub fn controller_2p2z( peri: Peri<'d, T>, config: Config, input: Option<&[Q16<15>; 3]>, a: [Q16<15>; 2], b: [Q16<15>; 3], output: Option<[Q16<15>; 2]>, gain: Gain, ) -> Self

2p2z controller

pub fn controller_3p3z( peri: Peri<'d, T>, config: Config, input: Option<&[Q16<15>; 4]>, a: [Q16<15>; 3], b: [Q16<15>; 4], output: Option<[Q16<15>; 3]>, gain: Gain, ) -> Self

3p3z controller

pub fn read(&mut self) -> Option<Q16<15>>

Read output value

pub fn write(&mut self, x: Q16<15>) -> Result<(), ErrorInputFull>

Write input