Data Sheet

Input scaling degree
Offset 0x20
Type unsigned 8-bit
Data
• 0: linear
• 1: quadratic
• 2: cubic
Default linear
Settings file input_scaling_degree
Settings file data linear , quadratic , or cubic
Tic Control Center Input and motor settings tab, RC and analog scaling box, Scaling degree
By default, the scaling function used to convert RC and analog inputs into a speed or position is
linear. If you set the scaling degree to quadratic or cubic, then the Tic uses a higher-degree polynomial
function to scale its RC or analog inputs, which can give you finer control when the input is closer to
its neutral position. For more information, see Section 5.2.
Invert input direction
Offset 0x21
Type unsigned 8-bit
Data
• 0: false
• 1: true
Default false
Settings file input_invert
Settings file data false or true
Tic Control
Center
Input and motor settings tab, RC and analog scaling box, Invert input direction
By default, lower analog voltages and shorter RC pulse widths correspond to negative positions and
speeds. When enabled, this setting flips that correspondence, as described in Section 5.2.
Tic Stepper Motor Controller User’s Guide © 2001–2018 Pololu Corporation
6. Setting reference Page 92 of 150