DirectCommand StepMotorAtSpeedAsync Method (OutputPort, Int32, UInt32, Boolean)LEGO Mindstorms EV3 API Documentation
For more information, please see the OnlineCodePlex project page and the OnlineGetting Started guide.

Step the motor connected to the specified port or ports at the specified speed for the specified number of steps.

Namespace: Lego.Ev3.Core
Assembly: Lego.Ev3.Desktop (in Lego.Ev3.Desktop.dll) Version: 1.0.0.0 (1.0.0.0)
Syntax
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public Task StepMotorAtSpeedAsync(
	OutputPort ports,
	int speed,
	uint steps,
	bool brake
)

Parameters

ports
Type: Lego.Ev3.Core OutputPort
A specific port or Ports.All.
speed
Type: OnlineSystem Int32
The speed at which to turn the motor (-100 to 100).
steps
Type: OnlineSystem UInt32

[Missing <param name="steps"/> documentation for "M:Lego.Ev3.Core.DirectCommand.StepMotorAtSpeedAsync(Lego.Ev3.Core.OutputPort,System.Int32,System.UInt32,System.Boolean)"]

brake
Type: OnlineSystem Boolean
Apply brake to motor at end of routine.

Return Value

Type: OnlineTask
See Also
DirectCommand Class
DirectCommand Members
StepMotorAtSpeedAsync Overload
Lego.Ev3.Core Namespace