knob2float(9)

Convert counts (probably from an encoder) to a float value

Section 9 linuxcnc-uspace bookworm source

Description

knob2float - Convert counts (probably from an encoder) to a float value

loadrt knob2float [count=N|names=name1[,name2...]]

knob2float.N (requires a floating-point thread)

knob2float.N.counts s32 in

Counts

knob2float.N.enable bit in

When TRUE, output is controlled by count, when FALSE, output is fixed

knob2float.N.scale float in

Amount of output change per count

knob2float.N.out float out

Output value

knob2float.N.max-out float rw (default: 1.0)

Maximum output value, further increases in count will be ignored

knob2float.N.min-out float rw (default: 0.0)

Minimum output value, further decreases in count will be ignored

John Kasunich

GPL