WS2801 Hyperion Flickering LibreELEC Wetek Play2

Marciano · 24. April 2017

HI,

I have a Flickering issue with my WS2801 using hyperion on my WP2.

I have a small video uploaded to youtube

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I don't understand why when i watch Live TV there is no flickering but when i'm watch some movies or series 1080p my leds going crazy. (see video)

I don´t know if this is a powersupply issue cause iḿ using a 5v 40A Powersupply for 104 leds so that should be enough.
The beginnig and the end of my stripe is connected also to the powersupply.

The GND of the stripe is connected to my arduino uno.

My hyperion.config.json:

Code

// Automatically generated configuration file for Hyperion ambilight daemon
// Notice: All values are explained with comments at our wiki: wiki.hyperion-project.org (config area)
// Generated by: HyperCon (The Hyperion deamon configuration file builder)
// Created with HyperCon V1.03.1 (11.06.2016)


{
    // DEVICE CONFIGURATION
    "device" :
    {
        "name"       : "Odroid C2",
        "type"       : "adalight",
        "output"     : "/dev/ttyUSB0",
        "rate"     : 115200,
        "delayAfterConnect"     : 0,
        "colorOrder" : "rgb"
    },


    // COLOR CALIBRATION CONFIG
    "color" :
    {
        "channelAdjustment" :
        [
            {
                "id"   : "default",
                "leds" : "*",
                "pureRed" :
                {
                    "redChannel"        : 53,
                    "greenChannel"        : 0,
                    "blueChannel"        : 0
                },
                "pureGreen" :
                {
                    "redChannel"        : 0,
                    "greenChannel"        : 94,
                    "blueChannel"        : 0
                },
                "pureBlue" :
                {
                    "redChannel"        : 0,
                    "greenChannel"        : 0,
                    "blueChannel"        : 20
                }
            }
        ],
        "temperature" :
        [
            {
                "id"   : "default",
                "leds" : "*",
                "correctionValues" :
                {
                    "red"     : 255,
                    "green"    : 255,
                    "blue"     : 255
                }
            }
        ],
        "transform" :
        [
            {
                "id"   : "default",
                "leds" : "*",
                "hsl" :
                {
                                                                                         "saturationGain" : 1.0000,
                                                                                         "valueGain"      : 5.0000                  
                },
                "red" :
                {
                    "threshold"     : 0.0000,
                    "gamma"         : 2.8200
                },
                "green" :
                {
                    "threshold"     : 0.0000,
                    "gamma"         : 2.8400
                },
                "blue" :
                {
                    "threshold"     : 0.0000,
                    "gamma"         : 2.6200
                }
            }
        ],
    // SMOOTHING CONFIG
        "smoothing" :
        {
            "type"            : "linear",
            "time_ms"         : 200,
            "updateFrequency" : 20.0000,
            "updateDelay"     : 0
        }
    },


    // NO V4L2 GRABBER CONFIG
    // FRAME GRABBER CONFIG


   "amlgrabber" :
   {
      "width" : 64,
      "height" : 64,
      "frequency_Hz" : 10.0,
      "priority" : 799
   },


   "framegrabber" :
   {
      "width" : 64,
     "height" : 64,
      "frequency_Hz" : 10.0,
      "priority" : 800
   },




    // BLACKBORDER CONFIG
    "blackborderdetector" :
    {
        "enable" : true,
        "threshold" : 0.0,
        "unknownFrameCnt" : 600,
        "borderFrameCnt" : 50,
        "maxInconsistentCnt" : 10,
        "blurRemoveCnt" : 1,
        "mode" : "default"
    },


    // KODI CHECK CONFIG
    "xbmcVideoChecker" :
    {
        "xbmcAddress" : "192.168.178.54",
        "xbmcTcpPort" : 8080,
        "grabVideo" : true,
        "grabPictures" : true,
        "grabAudio" : true,
        "grabMenu" : true,
        "grabPause" : true,
        "grabScreensaver" : true,
        "enable3DDetection" : false
    },


    // BOOTEFFECT CONFIG
    "bootsequence" :
    {
        "color" : [0,0,0],
        "effect" : "Knight rider",
        "duration_ms" : 5000,
        "priority" : 700
    },


    // JSON SERVER CONFIG
    "jsonServer" :
    {
        "port" : 19444
    },


    // PROTO SERVER CONFIG
    "protoServer" :
    {
        "port" : 19445
    },


    // JSON/PROTO FORWARD CONFIG
    "forwarder" :
    {
        "json" : ["192.168.178.54:19446"],
        "proto" : ["192.168.178.54:19447"]
    },


    // EFFECT PATH
    "effects" :
    {
        "paths" :
        [
            "/storage/.kodi/addons/service.hyperion/effects"
        ]
    },


    // NO BOBLIGHT SERVER CONFIG


    // LED CONFIGURATION
    "leds" :
    [
        {
            "index" : 0,
            "hscan" : { "minimum" : 0.6389, "maximum" : 0.6667 },
            "vscan" : { "minimum" : 0.9200, "maximum" : 1.0000 }
        },
        {
            "index" : 1,
            "hscan" : { "minimum" : 0.6667, "maximum" : 0.6944 },
            "vscan" : { "minimum" : 0.9200, "maximum" : 1.0000 }
        },
        {
            "index" : 2,
            "hscan" : { "minimum" : 0.6944, "maximum" : 0.7222 },
            "vscan" : { "minimum" : 0.9200, "maximum" : 1.0000 }
        },
        {
            "index" : 3,
            "hscan" : { "minimum" : 0.7222, "maximum" : 0.7500 },
            "vscan" : { "minimum" : 0.9200, "maximum" : 1.0000 }
        },
        {
            "index" : 4,
            "hscan" : { "minimum" : 0.7500, "maximum" : 0.7778 },
            "vscan" : { "minimum" : 0.9200, "maximum" : 1.0000 }
        },
        {
            "index" : 5,
            "hscan" : { "minimum" : 0.7778, "maximum" : 0.8056 },
            "vscan" : { "minimum" : 0.9200, "maximum" : 1.0000 }
        },
        {
            "index" : 6,
            "hscan" : { "minimum" : 0.8056, "maximum" : 0.8333 },
            "vscan" : { "minimum" : 0.9200, "maximum" : 1.0000 }
        },
        {
            "index" : 7,
            "hscan" : { "minimum" : 0.8333, "maximum" : 0.8611 },
            "vscan" : { "minimum" : 0.9200, "maximum" : 1.0000 }
        },
        {
            "index" : 8,
            "hscan" : { "minimum" : 0.8611, "maximum" : 0.8889 },
            "vscan" : { "minimum" : 0.9200, "maximum" : 1.0000 }
        },
        {
            "index" : 9,
            "hscan" : { "minimum" : 0.8889, "maximum" : 0.9167 },
            "vscan" : { "minimum" : 0.9200, "maximum" : 1.0000 }
        },
        {
            "index" : 10,
            "hscan" : { "minimum" : 0.9167, "maximum" : 0.9444 },
            "vscan" : { "minimum" : 0.9200, "maximum" : 1.0000 }
        },
        {
            "index" : 11,
            "hscan" : { "minimum" : 0.9444, "maximum" : 0.9722 },
            "vscan" : { "minimum" : 0.9200, "maximum" : 1.0000 }
        },
        {
            "index" : 12,
            "hscan" : { "minimum" : 0.9722, "maximum" : 1.0000 },
            "vscan" : { "minimum" : 0.9200, "maximum" : 1.0000 }
        },
        {
            "index" : 13,
            "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
            "vscan" : { "minimum" : 0.9524, "maximum" : 1.0000 }
        },
        {
            "index" : 14,
            "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
            "vscan" : { "minimum" : 0.9048, "maximum" : 0.9524 }
        },
        {
            "index" : 15,
            "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
            "vscan" : { "minimum" : 0.8571, "maximum" : 0.9048 }
        },
        {
            "index" : 16,
            "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
            "vscan" : { "minimum" : 0.8095, "maximum" : 0.8571 }
        },
        {
            "index" : 17,
            "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
            "vscan" : { "minimum" : 0.7619, "maximum" : 0.8095 }
        },
        {
            "index" : 18,
            "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
            "vscan" : { "minimum" : 0.7143, "maximum" : 0.7619 }
        },
        {
            "index" : 19,
            "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
            "vscan" : { "minimum" : 0.6667, "maximum" : 0.7143 }
        },
        {
            "index" : 20,
            "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
            "vscan" : { "minimum" : 0.6190, "maximum" : 0.6667 }
        },
        {
            "index" : 21,
            "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
            "vscan" : { "minimum" : 0.5714, "maximum" : 0.6190 }
        },
        {
            "index" : 22,
            "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
            "vscan" : { "minimum" : 0.5238, "maximum" : 0.5714 }
        },
        {
            "index" : 23,
            "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
            "vscan" : { "minimum" : 0.4762, "maximum" : 0.5238 }
        },
        {
            "index" : 24,
            "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
            "vscan" : { "minimum" : 0.4286, "maximum" : 0.4762 }
        },
        {
            "index" : 25,
            "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
            "vscan" : { "minimum" : 0.3810, "maximum" : 0.4286 }
        },
        {
            "index" : 26,
            "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
            "vscan" : { "minimum" : 0.3333, "maximum" : 0.3810 }
        },
        {
            "index" : 27,
            "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
            "vscan" : { "minimum" : 0.2857, "maximum" : 0.3333 }
        },
        {
            "index" : 28,
            "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
            "vscan" : { "minimum" : 0.2381, "maximum" : 0.2857 }
        },
        {
            "index" : 29,
            "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
            "vscan" : { "minimum" : 0.1905, "maximum" : 0.2381 }
        },
        {
            "index" : 30,
            "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
            "vscan" : { "minimum" : 0.1429, "maximum" : 0.1905 }
        },
        {
            "index" : 31,
            "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
            "vscan" : { "minimum" : 0.0952, "maximum" : 0.1429 }
        },
        {
            "index" : 32,
            "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
            "vscan" : { "minimum" : 0.0476, "maximum" : 0.0952 }
        },
        {
            "index" : 33,
            "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
            "vscan" : { "minimum" : 0.0000, "maximum" : 0.0476 }
        },
        {
            "index" : 34,
            "hscan" : { "minimum" : 0.9722, "maximum" : 1.0000 },
            "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
        },
        {
            "index" : 35,
            "hscan" : { "minimum" : 0.9444, "maximum" : 0.9722 },
            "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
        },
        {
            "index" : 36,
            "hscan" : { "minimum" : 0.9167, "maximum" : 0.9444 },
            "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
        },
        {
            "index" : 37,
            "hscan" : { "minimum" : 0.8889, "maximum" : 0.9167 },
            "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
        },
        {
            "index" : 38,
            "hscan" : { "minimum" : 0.8611, "maximum" : 0.8889 },
            "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
        },
        {
            "index" : 39,
            "hscan" : { "minimum" : 0.8333, "maximum" : 0.8611 },
            "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
        },
        {
            "index" : 40,
            "hscan" : { "minimum" : 0.8056, "maximum" : 0.8333 },
            "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
        },
        {
            "index" : 41,
            "hscan" : { "minimum" : 0.7778, "maximum" : 0.8056 },
            "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
        },
        {
            "index" : 42,
            "hscan" : { "minimum" : 0.7500, "maximum" : 0.7778 },
            "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
        },
        {
            "index" : 43,
            "hscan" : { "minimum" : 0.7222, "maximum" : 0.7500 },
            "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
        },
        {
            "index" : 44,
            "hscan" : { "minimum" : 0.6944, "maximum" : 0.7222 },
            "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
        },
        {
            "index" : 45,
            "hscan" : { "minimum" : 0.6667, "maximum" : 0.6944 },
            "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
        },
        {
            "index" : 46,
            "hscan" : { "minimum" : 0.6389, "maximum" : 0.6667 },
            "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
        },
        {
            "index" : 47,
            "hscan" : { "minimum" : 0.6111, "maximum" : 0.6389 },
            "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
        },
        {
            "index" : 48,
            "hscan" : { "minimum" : 0.5833, "maximum" : 0.6111 },
            "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
        },
        {
            "index" : 49,
            "hscan" : { "minimum" : 0.5556, "maximum" : 0.5833 },
            "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
        },
        {
            "index" : 50,
            "hscan" : { "minimum" : 0.5278, "maximum" : 0.5556 },
            "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
        },
        {
            "index" : 51,
            "hscan" : { "minimum" : 0.5000, "maximum" : 0.5278 },
            "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
        },
        {
            "index" : 52,
            "hscan" : { "minimum" : 0.4722, "maximum" : 0.5000 },
            "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
        },
        {
            "index" : 53,
            "hscan" : { "minimum" : 0.4444, "maximum" : 0.4722 },
            "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
        },
        {
            "index" : 54,
            "hscan" : { "minimum" : 0.4167, "maximum" : 0.4444 },
            "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
        },
        {
            "index" : 55,
            "hscan" : { "minimum" : 0.3889, "maximum" : 0.4167 },
            "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
        },
        {
            "index" : 56,
            "hscan" : { "minimum" : 0.3611, "maximum" : 0.3889 },
            "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
        },
        {
            "index" : 57,
            "hscan" : { "minimum" : 0.3333, "maximum" : 0.3611 },
            "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
        },
        {
            "index" : 58,
            "hscan" : { "minimum" : 0.3056, "maximum" : 0.3333 },
            "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
        },
        {
            "index" : 59,
            "hscan" : { "minimum" : 0.2778, "maximum" : 0.3056 },
            "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
        },
        {
            "index" : 60,
            "hscan" : { "minimum" : 0.2500, "maximum" : 0.2778 },
            "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
        },
        {
            "index" : 61,
            "hscan" : { "minimum" : 0.2222, "maximum" : 0.2500 },
            "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
        },
        {
            "index" : 62,
            "hscan" : { "minimum" : 0.1944, "maximum" : 0.2222 },
            "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
        },
        {
            "index" : 63,
            "hscan" : { "minimum" : 0.1667, "maximum" : 0.1944 },
            "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
        },
        {
            "index" : 64,
            "hscan" : { "minimum" : 0.1389, "maximum" : 0.1667 },
            "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
        },
        {
            "index" : 65,
            "hscan" : { "minimum" : 0.1111, "maximum" : 0.1389 },
            "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
        },
        {
            "index" : 66,
            "hscan" : { "minimum" : 0.0833, "maximum" : 0.1111 },
            "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
        },
        {
            "index" : 67,
            "hscan" : { "minimum" : 0.0556, "maximum" : 0.0833 },
            "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
        },
        {
            "index" : 68,
            "hscan" : { "minimum" : 0.0278, "maximum" : 0.0556 },
            "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
        },
        {
            "index" : 69,
            "hscan" : { "minimum" : 0.0000, "maximum" : 0.0278 },
            "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
        },
        {
            "index" : 70,
            "hscan" : { "minimum" : 0.0000, "maximum" : 0.0500 },
            "vscan" : { "minimum" : 0.0000, "maximum" : 0.0476 }
        },
        {
            "index" : 71,
            "hscan" : { "minimum" : 0.0000, "maximum" : 0.0500 },
            "vscan" : { "minimum" : 0.0476, "maximum" : 0.0952 }
        },
        {
            "index" : 72,
            "hscan" : { "minimum" : 0.0000, "maximum" : 0.0500 },
            "vscan" : { "minimum" : 0.0952, "maximum" : 0.1429 }
        },
        {
            "index" : 73,
            "hscan" : { "minimum" : 0.0000, "maximum" : 0.0500 },
            "vscan" : { "minimum" : 0.1429, "maximum" : 0.1905 }
        },
        {
            "index" : 74,
            "hscan" : { "minimum" : 0.0000, "maximum" : 0.0500 },
            "vscan" : { "minimum" : 0.1905, "maximum" : 0.2381 }
        },
        {
            "index" : 75,
            "hscan" : { "minimum" : 0.0000, "maximum" : 0.0500 },
            "vscan" : { "minimum" : 0.2381, "maximum" : 0.2857 }
        },
        {
            "index" : 76,
            "hscan" : { "minimum" : 0.0000, "maximum" : 0.0500 },
            "vscan" : { "minimum" : 0.2857, "maximum" : 0.3333 }
        },
        {
            "index" : 77,
            "hscan" : { "minimum" : 0.0000, "maximum" : 0.0500 },
            "vscan" : { "minimum" : 0.3333, "maximum" : 0.3810 }
        },
        {
            "index" : 78,
            "hscan" : { "minimum" : 0.0000, "maximum" : 0.0500 },
            "vscan" : { "minimum" : 0.3810, "maximum" : 0.4286 }
        },
        {
            "index" : 79,
            "hscan" : { "minimum" : 0.0000, "maximum" : 0.0500 },
            "vscan" : { "minimum" : 0.4286, "maximum" : 0.4762 }
        },
        {
            "index" : 80,
            "hscan" : { "minimum" : 0.0000, "maximum" : 0.0500 },
            "vscan" : { "minimum" : 0.4762, "maximum" : 0.5238 }
        },
        {
            "index" : 81,
            "hscan" : { "minimum" : 0.0000, "maximum" : 0.0500 },
            "vscan" : { "minimum" : 0.5238, "maximum" : 0.5714 }
        },
        {
            "index" : 82,
            "hscan" : { "minimum" : 0.0000, "maximum" : 0.0500 },
            "vscan" : { "minimum" : 0.5714, "maximum" : 0.6190 }
        },
        {
            "index" : 83,
            "hscan" : { "minimum" : 0.0000, "maximum" : 0.0500 },
            "vscan" : { "minimum" : 0.6190, "maximum" : 0.6667 }
        },
        {
            "index" : 84,
            "hscan" : { "minimum" : 0.0000, "maximum" : 0.0500 },
            "vscan" : { "minimum" : 0.6667, "maximum" : 0.7143 }
        },
        {
            "index" : 85,
            "hscan" : { "minimum" : 0.0000, "maximum" : 0.0500 },
            "vscan" : { "minimum" : 0.7143, "maximum" : 0.7619 }
        },
        {
            "index" : 86,
            "hscan" : { "minimum" : 0.0000, "maximum" : 0.0500 },
            "vscan" : { "minimum" : 0.7619, "maximum" : 0.8095 }
        },
        {
            "index" : 87,
            "hscan" : { "minimum" : 0.0000, "maximum" : 0.0500 },
            "vscan" : { "minimum" : 0.8095, "maximum" : 0.8571 }
        },
        {
            "index" : 88,
            "hscan" : { "minimum" : 0.0000, "maximum" : 0.0500 },
            "vscan" : { "minimum" : 0.8571, "maximum" : 0.9048 }
        },
        {
            "index" : 89,
            "hscan" : { "minimum" : 0.0000, "maximum" : 0.0500 },
            "vscan" : { "minimum" : 0.9048, "maximum" : 0.9524 }
        },
        {
            "index" : 90,
            "hscan" : { "minimum" : 0.0000, "maximum" : 0.0500 },
            "vscan" : { "minimum" : 0.9524, "maximum" : 1.0000 }
        },
        {
            "index" : 91,
            "hscan" : { "minimum" : 0.0000, "maximum" : 0.0278 },
            "vscan" : { "minimum" : 0.9200, "maximum" : 1.0000 }
        },
        {
            "index" : 92,
            "hscan" : { "minimum" : 0.0278, "maximum" : 0.0556 },
            "vscan" : { "minimum" : 0.9200, "maximum" : 1.0000 }
        },
        {
            "index" : 93,
            "hscan" : { "minimum" : 0.0556, "maximum" : 0.0833 },
            "vscan" : { "minimum" : 0.9200, "maximum" : 1.0000 }
        },
        {
            "index" : 94,
            "hscan" : { "minimum" : 0.0833, "maximum" : 0.1111 },
            "vscan" : { "minimum" : 0.9200, "maximum" : 1.0000 }
        },
        {
            "index" : 95,
            "hscan" : { "minimum" : 0.1111, "maximum" : 0.1389 },
            "vscan" : { "minimum" : 0.9200, "maximum" : 1.0000 }
        },
        {
            "index" : 96,
            "hscan" : { "minimum" : 0.1389, "maximum" : 0.1667 },
            "vscan" : { "minimum" : 0.9200, "maximum" : 1.0000 }
        },
        {
            "index" : 97,
            "hscan" : { "minimum" : 0.1667, "maximum" : 0.1944 },
            "vscan" : { "minimum" : 0.9200, "maximum" : 1.0000 }
        },
        {
            "index" : 98,
            "hscan" : { "minimum" : 0.1944, "maximum" : 0.2222 },
            "vscan" : { "minimum" : 0.9200, "maximum" : 1.0000 }
        },
        {
            "index" : 99,
            "hscan" : { "minimum" : 0.2222, "maximum" : 0.2500 },
            "vscan" : { "minimum" : 0.9200, "maximum" : 1.0000 }
        },
        {
            "index" : 100,
            "hscan" : { "minimum" : 0.2500, "maximum" : 0.2778 },
            "vscan" : { "minimum" : 0.9200, "maximum" : 1.0000 }
        },
        {
            "index" : 101,
            "hscan" : { "minimum" : 0.2778, "maximum" : 0.3056 },
            "vscan" : { "minimum" : 0.9200, "maximum" : 1.0000 }
        },
        {
            "index" : 102,
            "hscan" : { "minimum" : 0.3056, "maximum" : 0.3333 },
            "vscan" : { "minimum" : 0.9200, "maximum" : 1.0000 }
        },
        {
            "index" : 103,
            "hscan" : { "minimum" : 0.3333, "maximum" : 0.3611 },
            "vscan" : { "minimum" : 0.9200, "maximum" : 1.0000 }
        }


    ],


    "endOfJson" : "endOfJson"
}

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My Arduino Sketch:

C

// Slightly modified Adalight protocol implementation that uses FastLED
// library (http://fastled.io) for driving WS2811/WS2812 led stripe
// Was tested only with Prismatik software from Lightpack project (version 5.9.1, 5.9.6 and 5.11.1 so far - 5.11.1 has some issues on startup in windows so I'm not using it)


#include "FastLED.h"


#define NUM_LEDS 104 // Max LED count
#define DATA_PIN 13 // arduino output pin - probably not required for WS2801
#define CLOCK_PIN 11 // probably not required for WS2801
#define BRIGHTNESS 255 // maximum brightness
#define SPEED 115200  // virtual serial port speed, must be the same in boblight_config


CRGB leds[NUM_LEDS];
uint8_t * ledsRaw = (uint8_t *)leds;


// A 'magic word' (along with LED count & checksum) precedes each block
// of LED data; this assists the microcontroller in syncing up with the
// host-side software and properly issuing the latch (host I/O is
// likely buffered, making usleep() unreliable for latch).  You may see
// an initial glitchy frame or two until the two come into alignment.
// The magic word can be whatever sequence you like, but each character
// should be unique, and frequent pixel values like 0 and 255 are
// avoided -- fewer false positives.  The host software will need to
// generate a compatible header: immediately following the magic word
// are three bytes: a 16-bit count of the number of LEDs (high byte
// first) followed by a simple checksum value (high byte XOR low byte
// XOR 0x55).  LED data follows, 3 bytes per LED, in order R, G, B,
// where 0 = off and 255 = max brightness.


static const uint8_t magic[] = {'A', 'd', 'a'};
#define MAGICSIZE  sizeof(magic)
#define HEADERSIZE (MAGICSIZE + 3)


#define MODE_HEADER 0
#define MODE_DATA   2


// If no serial data is received for a while, the LEDs are shut off
// automatically.  This avoids the annoying "stuck pixel" look when
// quitting LED display programs on the host computer.
static const unsigned long serialTimeout = 150000; // 150 seconds


void setup()
{
  // pinMode(GROUND_PIN, OUTPUT);
  // digitalWrite(GROUND_PIN, LOW);
  // FastLED.addLeds<WS2811, LED_PIN, BRG>(leds, NUM_LEDS);
  FastLED.addLeds<WS2801,13, 11, RBG>(leds, NUM_LEDS);


  // Dirty trick: the circular buffer for serial data is 256 bytes,
  // and the "in" and "out" indices are unsigned 8-bit types -- this
  // much simplifies the cases where in/out need to "wrap around" the
  // beginning/end of the buffer.  Otherwise there'd be a ton of bit-
  // masking and/or conditional code every time one of these indices
  // needs to change, slowing things down tremendously.
  uint8_t
  buffer[256],
         indexIn       = 0,
         indexOut      = 0,
         mode          = MODE_HEADER,
         hi, lo, chk, i, spiFlag;
  int16_t
  bytesBuffered = 0,
  hold          = 0,
  c;
  int32_t
  bytesRemaining;
  unsigned long
  startTime,
  lastByteTime,
  lastAckTime,
  t;
  int32_t outPos = 0;


  Serial.begin(SPEED); // Teensy/32u4 disregards baud rate; is OK!


  Serial.print("Ada\n"); // Send ACK string to host


  startTime    = micros();
  lastByteTime = lastAckTime = millis();


  // loop() is avoided as even that small bit of function overhead
  // has a measurable impact on this code's overall throughput.


  for (;;) {


    // Implementation is a simple finite-state machine.
    // Regardless of mode, check for serial input each time:
    t = millis();
    if ((bytesBuffered < 256) && ((c = Serial.read()) >= 0)) {
      buffer[indexIn++] = c;
      bytesBuffered++;
      lastByteTime = lastAckTime = t; // Reset timeout counters
    } else {
      // No data received.  If this persists, send an ACK packet
      // to host once every second to alert it to our presence.
      if ((t - lastAckTime) > 1000) {
        Serial.print("Ada\n"); // Send ACK string to host
        lastAckTime = t; // Reset counter
      }
      // If no data received for an extended time, turn off all LEDs.
      if ((t - lastByteTime) > serialTimeout) {
        memset(leds, 0,  NUM_LEDS * sizeof(struct CRGB)); //filling Led array by zeroes
        FastLED.show();
        lastByteTime = t; // Reset counter
      }
    }


    switch (mode) {


      case MODE_HEADER:


        // In header-seeking mode.  Is there enough data to check?
        if (bytesBuffered >= HEADERSIZE) {
          // Indeed.  Check for a 'magic word' match.
          for (i = 0; (i < MAGICSIZE) && (buffer[indexOut++] == magic[i++]););
          if (i == MAGICSIZE) {
            // Magic word matches.  Now how about the checksum?
            hi  = buffer[indexOut++];
            lo  = buffer[indexOut++];
            chk = buffer[indexOut++];
            if (chk == (hi ^ lo ^ 0x55)) {
              // Checksum looks valid.  Get 16-bit LED count, add 1
              // (# LEDs is always > 0) and multiply by 3 for R,G,B.
              bytesRemaining = 3L * (256L * (long)hi + (long)lo + 1L);
              bytesBuffered -= 3;
              outPos = 0;
              memset(leds, 0,  NUM_LEDS * sizeof(struct CRGB));
              mode           = MODE_DATA; // Proceed to latch wait mode
            } else {
              // Checksum didn't match; search resumes after magic word.
              indexOut  -= 3; // Rewind
            }
          } // else no header match.  Resume at first mismatched byte.
          bytesBuffered -= i;
        }
        break;


      case MODE_DATA:


        if (bytesRemaining > 0) {
          if (bytesBuffered > 0) {
            if (outPos < sizeof(leds))
              ledsRaw[outPos++] = buffer[indexOut++];   // Issue next byte
            bytesBuffered--;
            bytesRemaining--;
          }
          // If serial buffer is threatening to underrun, start
          // introducing progressively longer pauses to allow more
          // data to arrive (up to a point).
        } else {
          // End of data -- issue latch:
          startTime  = micros();
          mode       = MODE_HEADER; // Begin next header search
          FastLED.show();
        }
    } // end switch
  } // end for(;;)
}


void loop()
{
}

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I hope that anyone can help me cause i don't know how to solve this.....

Thanks!

TPmodding · 25. April 2017

how is the rpi powered? is it the same if you look a 720p movie?

Marciano · 25. April 2017

It is a wetek play 2 i installed hyperion on it i have a external psu for my leds 5v 40a.

I didn't play a 720p movie/series try that later this evening.

Thanks

penfold42 · 27. April 2017

It looks tonne like it's dropping bytes somewhere.

I'm assuming your leds run counter clockwise as seen from the front ?

If you drop 3 bytes, you shift the leds to the right by 1 led.
If you drop 1 byte you shift the colours

Marciano · 27. April 2017

Thank you i'm a newbie i understsnd THE half but the leds run counterclockwise indeed.

Do you hav a solution for dropping bytes?

Maybe using another sketch?

BTopbas · 28. April 2017

Its config problem. I have this on wetek libreelec 8. Delete framegrabber part in your config. Use only amlgrabber section

Marciano · 29. April 2017

Thanks!

I have this on my wetek play 2 i try this when het home from vacation.

EDIT:
I removed the framegrabber part in my config and it fixed my issue. Thanks for that

But now i only have ambilight when playing video and no ambilight in the kodi menu's.

Any chance to have the ambilight back to the kodi menu when removed the framegrabber part on the wetek play2?

Jetzt mitmachen!