tristate_bit(9)

Place a signal on an I/O pin only when enabled, similar to a tristate buffer in electronics

Section 9 linuxcnc-uspace bookworm source

Description

TRISTATE_BIT

NAME

tristate_bit - Place a signal on an I/O pin only when enabled, similar to a tristate buffer in electronics

SYNOPSIS

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

FUNCTIONS

tristate-bit.N

If enable is TRUE, copy in to out.

PINS

tristate-bit.N.in bit in

Input value

tristate-bit.N.out bit io

Output value

tristate-bit.N.enable bit in

When TRUE, copy in to out

AUTHOR

Jeff Epler

LICENSE

GPL