buttons_publisher

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Node Description

A simulator node for NAO robot buttons that allows keyboard input to simulate button presses. The node listens for specific key presses and publishes button states, useful for testing NAO robot behaviors without physical hardware.

Publishers

Topic	Message Type	Description
`sensors/buttons`	`nao_lola_sensor_msgs/msg/Buttons`	Publishes the current state of NAO button presses

Parameters

Parameter	Type	Default	Description
`frequency`	int	`50`	Publishing frequency in Hz (must be greater than 0)

Keyboard Controls

Key	Button
`G`	Chest button
`C`	Left Foot Bumper Left
`V`	Left Foot Bumper Right
`B`	Right Foot Bumper Left
`N`	Right Foot Bumper Right

Example Usage

# Run with default frequency (50 Hz)
ros2 run nao_button_sim buttons_publisher

# Run with custom frequency
ros2 run nao_button_sim buttons_publisher --ros-args -p frequency:=100