Machinekit Documentation

HAL Component — BIQUADV2

INSTANTIABLE COMPONENTS — General

All instantiable components can be loaded in two manners

Using loadrt with or without count= | names= parameters as per legacy components
Using newinst, which names the instance and allows further parameters and arguments
primarily pincount= which can set the number of pins created for that instance (where applicable)

NAME

biquadv2 — Biquad IIR filter

SYNOPSIS

biquadv2

USAGE SYNOPSIS

loadrt biquadv2
OR
newinst biquadv2 <newinstname> [ pincount=N | iprefix=prefix ] [instanceparamX=X | argX=X ]

( args in [ ] denote possible args and parameters, may not be used in all components )

DESCRIPTION

Biquad IIR filter. Implements the following transfer function: H(z) = (n0 + n1z-1 + n2z-2) / (1+ d1z-1 + d2z-2)

FUNCTIONS

biquadv2.N.funct ( OR <newinstname>.funct (requires a floating-point thread) )

PINS

LICENCE

GPL