test smoothieware_snippet_mm protocol-decoder stepper_motor channel step=5 channel dir=6 option unit=mm input stepper_motor/smoothieware/smoothieware_snippet.sr output stepper_motor annotation match smoothieware_snippet_mm.output test smoothieware_snippet_steps protocol-decoder stepper_motor channel step=5 channel dir=6 option unit=steps input stepper_motor/smoothieware/smoothieware_snippet.sr output stepper_motor annotation match smoothieware_snippet_steps.output test exception_samplerate protocol-decoder stepper_motor input misc/no-samplerate.sr output stepper_motor exception match SamplerateError