set_led_color Method

XenseGripper.set_led_color(self, r, g, b)

Sets the color of the gripper’s LED light, controlled via RGB color values.

Parameters:

r (int) – Red channel value, ranging from 0 to 255.
g (int) – Green channel value, ranging from 0 to 255.
b (int) – Blue channel value, ranging from 0 to 255.

Raises:

ValueError – Triggered when any color channel value is outside the 0-255 range.

Example Code

from xensegripper import XenseGripper

# Create a gripper instance
gripper = XenseGripper.create("9a14e81bb832")

# Set LED color (RGB 0-255)
gripper.set_led_color(255, 0, 0)    # Red
gripper.set_led_color(0, 255, 0)    # Green
gripper.set_led_color(0, 0, 255)    # Blue


# Error example: Color value out of range
try:
    gripper.set_led_color(300, 0, 0)  # 300 exceeds the maximum limit of 255
except ValueError as e:
    print(e)

try:
    gripper.set_led_color(-10, 0, 0)  # -10 is below the minimum limit of 0
except ValueError as e:
    print(e)