Crate stspin220::ramp_maker

RampMaker - Stepper Acceleration Ramp Generator

RampMaker is a library that generates motion profiles for stepper motors. It can be used independently, or together with Step/Dir.

The main API for motion profiles is defined by the MotionProfile trait. The following implementations of this trait are available:

• Flat: Not for serious use, but might be useful for testing.
• Trapezoidal: Constant-acceleration motion profile.

Trinamic have an overview over motion profiles on their website.

Cargo Features

This library works without the standard library (no_std) by default. This limits support for f32/f64 for motion profiles that need to compute a square root, as this operation is not available in the core library (if you’re using the default fixed-point types, you’re not affected by this).

If you need full support for f32/f64, you have the following options:

• Enable support for the standard library via the std feature. This obviously only works, if the standard library is available for your target, and you want to use it.
• Enable the libm feature. This provides the require square root support via libm.

Modules

flat

Flat motion profile

iter

Iterators used in conjunction with MotionProfile

trapezoidal

Trapezoidal motion profile

util

Utility code for implementing motion profiles

Structs

Flat

Flat motion profile

Trapezoidal

Trapezoidal motion profile

Traits

MotionProfile

Abstract interface for motion profiles