limelightlib-python 0.9.6

Built to interface with any Limelight Smart Camera

LimelightLib Python

Discover all connected Limelights, and interact with them via REST and Websockets

import limelight
import limelightresults
import json
import time

discovered_limelights = limelight.discover_limelights(debug=True)
print("discovered limelights:", discovered_limelights)

if discovered_limelights:
    limelight_address = discovered_limelights[0] 
    ll = limelight.Limelight(limelight_address)
    results = ll.get_results()
    status = ll.get_status()
    print("-----")
    print("targeting results:", results)
    print("-----")
    print("status:", status)
    print("-----")
    print("temp:", ll.get_temp())
    print("-----")
    print("name:", ll.get_name())
    print("-----")
    print("fps:", ll.get_fps())
    print("-----")
    print("hwreport:", ll.hw_report())

    ll.enable_websocket()
   
    # print the current pipeline settings
    print(ll.get_pipeline_atindex(0))

    # update the current pipeline and flush to disk
    pipeline_update = {
    'area_max': 98.7,
    'area_min': 1.98778
    }
    ll.update_pipeline(json.dumps(pipeline_update),flush=1)

    print(ll.get_pipeline_atindex(0))

    # switch to pipeline 1
    ll.pipeline_switch(1)

    # update custom user data
    ll.update_python_inputs([4.2,0.1,9.87])
    
    
    try:
        while True:
            result = ll.get_latest_results()
            parsed_result = limelightresults.parse_results(result)
            if parsed_result is not None:
                print("valid targets: ", parsed_result.validity, ", pipelineIndex: ", parsed_result.pipeline_id,", Targeting Latency: ", parsed_result.targeting_latency)
                #for tag in parsed_result.fiducialResults:
                #    print(tag.robot_pose_target_space, tag.fiducial_id)
            time.sleep(1)  # Set this to 0 for max fps


    except KeyboardInterrupt:
        print("Program interrupted by user, shutting down.")
    finally:
        ll.disable_websocket()