---
name: "toggle2nist"
section: "9"
platform: "linux"
package: "linuxcnc-uspace"
version: "1:2.9.4-2+deb13u1"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://new.carta.tech/toggle2nist"
---

# toggle2nist(9)

toggle button to nist logic

## NAME

toggle2nist - toggle button to nist logic

## SYNOPSIS

**loadrt toggle2nist \[count=*N*\|names=*name1*\[,*name2...*\]\]**

## DESCRIPTION

Toggle2nist can be used with a momentary push button  to control a device that has separate on and off inputs and an is-on output.

• On a rising edge on pin *in* when *is-on* is low: It sets *on* until *is-on* becomes high.

• On a rising edge on pin *in* when *is-on* is high: It sets *off* until *is-on* becomes low.

       ┐     ┌─────xxxxxxxxxxxx┐           ┌─────xxxxxxxxxxxx┐\
 in   : └─────┘     xxxxxxxxxxxx└───────────┘     xxxxxxxxxxxx└─────\
        ┐     ┌───────────┐\
 on   : └─────┘           └─────────────────────────────────────────\
        ┐                                   ┌───────────┐\
 off  : └───────────────────────────────────┘           └───────────\
        ┐                 ┌─────────────────────────────┐\
 is-on: └─────────────────┘                             └───────────

## FUNCTIONS

- **toggle2nist.***N*

  ## PINS

- **toggle2nist.*N*.in bit in**

  - **toggle2nist.*N*.is-on bit in**

  - **toggle2nist.*N*.on bit out**

  - **toggle2nist.*N*.off bit out**

  ## AUTHOR

Anders Wallin

## LICENSE

GPL