invert − Compute the inverse of the input signal
The output will be the mathematical inverse of the input, ie out = 1/in. The parameter deadband can be used to control how close to 0 the denominator can be before the output is clamped to 0. deadband must be at least 1e-8, and must be positive.
invert.N (requires a floating-point thread)
invert.N.in float in
Analog input value
invert.N.out float out
Analog output value
invert.N.deadband float rw
The out will be zero if in is between -deadband and +deadband
GPL