Bumper Switch

Introduction

The Bumper category includes blocks that monitor the VEX IQ Bumper Switch. The Bumper Switch is a mechanical switch that completes a circuit when pressed, allowing the robot to detect presses and releases.

Below is a list of available blocks:

• Bumper pressed? — Returns a Boolean whether the Bumper Switch is being pressed.

• when Bumper — Executes the attached stack of blocks when the Bumper Switch is pressed or released.

Bumper pressed?

The Bumper pressed? block returns a Boolean indicating whether a Bumper Switch is being pressed.

• True — The Bumper Switch is being pressed.

• False — The Bumper Switch is not being pressed

<[Bumper 1 v] 按下了？>

Parameters	Description
bumper switch	The Bumper Switch to check, configured in the Devices window.

Example

当开始
[Back up and turn whenever the bumper runs into an object.]
永久循环
驱动 [向前 v]
如果 <[Bumper 1 v] 按下了？> 那么
驱动 [反 v] (100) [毫米 v] ▶
[右 v] 转 (90) 度 ▶

when Bumper

The when Bumper block runs the attached stack of blocks when the selected Bumper Switch is pressed or released.

当 [Bumper 1 v] [pressed v]

Parameters	Description
bumper switch	The Bumper Switch to check, configured in the Devices window.
actions	Determines when the attached stack of blocks will execute: pressed released

Example

当 [Bumper 1 v] [pressed v]
[Move forward when Bumper Switch is pressed.]
驱动 [向前 v] [200] [毫米 v] ▶