| TOGGLE2NIST(9) | HAL Component | TOGGLE2NIST(9) |
toggle2nist - toggle button to nist logic
loadrt toggle2nist [count=N|names=name1[,name2...]]
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:
└─────────────────┘
└───────────
Anders Wallin
GPL
| 2023-02-10 | LinuxCNC Documentation |