Blueprint Functions

Available functions:

• Attach Joy Con
• Connect Joy Con
• Detach Joy Con
• Disconnect Joy Con
• Resume Joy Con Connection
• Get Attached Joy Cons
• Get Connected Joy Cons
• Get Joy Con Accelerometer
• Get Joy Con Gyroscope
• Get Joy Con Vector
• Re Center Joy Con
• Search for Joy Cons
• Set Joy Con Filter Coefficient
• Set Joy Con Grip Mode

Attach Joy Con

Initializes controller and starts sending commands to UE4.

Input

• Integer Controller Index - Can be obtained using the structure Joy Con Information
• Integer Grip Index - It can be a number from 0 to 7, it is used to select the player.

Output

• Bool Success - Returns true if executed successfully.

Connect Joy Con

Opens a HID connection to the controller via Bluetooth and initializes the controller parameters.

Input

• Joy Con Information Joy Con Information
• Bool Use Imu - Enable the IMU (Inertial Measurement Unit)
• Bool Use Localize - Enable the accelerometer and gyroscope.
• Float Alpha - Sets the controller filter coefficient.

Output

• Bool Success - Returns true if executed successfully.

Detach Joy Con

De-initialize control and stop sending commands to UE4.

Input

• Integer Controller Index - Can be obtained using the structure Joy Con Information

Output

• Bool Success - Returns true if executed successfully.

Disconnect Joy Con

Closes the HID connection to the controller and de-initializes the entire controller.

Input

• Integer Controller Index - Can be obtained using the structure Joy Con Information

Output

• Bool Success - Returns true if executed successfully.

Resume Joy Con Connection

Restarts the JoyCon thread since it is a FRunnable and is closed by Unreal when the game exits.

Output

• Bool Success - Returns true if executed successfully.

Get Attached Joy Cons

Gets all attached controllers.

Get Connected Joy Cons

Gets all connected controllers.

Get Joy Con Accelerometer

Gets the accelerometer from the controller.

Get Joy Con Gyroscope

Gets the gyroscope from the controller.

Get Joy Con Vector

Gets the IMU Vector from the controller.

Re Center Joy Con

Reset the controllers IMU position.

Search for Joy Cons

Searches for all controllers connected to the system and returns their information.

Set Joy Con Filter Coefficient

Sets the filter coefficient of the controller.

Set Joy Con Grip Mode

Sets the mode of operation of the controller.