COMP

NAME
SYNOPSIS
FUNCTIONS
PINS
PARAMETERS
LICENSE

NAME

comp − Two input comparator with hysteresis

SYNOPSIS

loadrt comp [count=N|names=name1[,name2...]]

FUNCTIONS

comp.N

(requires a floating-point thread) Update the comparator

PINS

comp.N.in0

float in Inverting input to the comparator

comp.N.in1

float in Non-inverting input to the comparator

comp.N.out

bit out Normal output. True when in1 > in0 (see parameter hyst for details)

comp.N.equal

bit out Match output. True when difference between in1 and in0 is less than hyst/2

PARAMETERS

comp.N.hyst

float rw (default: 0.0) Hysteresis of the comparator (default 0.0)

With zero hysteresis, the output is true when in1 > in0. With nonzero hysteresis, the output switches on and off at two different values, separated by distance hyst around the point where in1 = in0. Keep in mind that floating point calculations are never absolute and it is wise to always set hyst if you intend to use equal

LICENSE

GPL