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RPi + OSMC Hyperion will not start after changing the number of LED

Discussion in 'Software Support' started by Eosphoros, 1 August 2019.

  1. Eosphoros

    Eosphoros New Member

    Messages:
    3
    Hardware:
    RPi1/Zero, RPi2, RPi3, +Arduino
    Hello to the community,

    Being French, I will try to explain my problem.
    Sorry for the quality of my english.

    I set up Hyperion with a functional configuration for the LED from the top of my TV.

    I added to the configuration the other LED, and hyperion service does not start anymore.

    I tried to understand why and I realized that with a configuration of 121 LED (from 0 to 120), when restarting the service, it works.
    Code:
    [email protected]:~$ sudo service hyperion status
    * hyperion.service - Hyperion Systemd service
       Loaded: loaded (/etc/systemd/system/hyperion.service; enabled; vendor preset: enabled)
       Active: active (running) since Wed 2019-07-31 19:17:00 CEST; 6min ago
    Main PID: 342 (hyperiond)
       CGroup: /system.slice/hyperion.service
               `-342 /usr/bin/hyperiond /etc/hyperion/hyperion.config.json
    
    Jul 31 19:17:02 osmc hyperiond[342]: BLACKBORDER INFO: mode:default
    Jul 31 19:17:02 osmc hyperiond[342]: INFO: Frame grabber created and started
    Jul 31 19:17:34 osmc hyperiond[342]: EFFECTENGINE INFO: effect finished
    Jul 31 19:17:34 osmc hyperiond[342]: BORDER SWITCH REQUIRED!!
    Jul 31 19:17:34 osmc hyperiond[342]: CURRENT BORDER TYPE: unknown=0 hor.size=0 vert.size=2
    Jul 31 19:20:24 osmc hyperiond[342]: BORDER SWITCH REQUIRED!!
    Jul 31 19:20:24 osmc hyperiond[342]: CURRENT BORDER TYPE: unknown=0 hor.size=2 vert.size=2
    Jul 31 19:23:38 osmc hyperiond[342]: JSONSERVER INFO: New connection
    Jul 31 19:23:38 osmc hyperiond[342]: BLACKBORDER INFO: threshold set to 0.01 (3)
    Jul 31 19:23:38 osmc hyperiond[342]: BLACKBORDER INFO: mode:default
    [email protected]:~$
    
    By adding the 122nd LED (from 0 to 121) in the configuration file, the service refuses to restart.
    Code:
        [email protected]:~$ sudo service hyperion status
        * hyperion.service - Hyperion Systemd service
           Loaded: loaded (/etc/systemd/system/hyperion.service; enabled; vendor preset: enabled)
           Active: failed (Result: signal) since Wed 2019-07-31 19:35:36 CEST; 240ms ago
          Process: 1171 ExecStart=/usr/bin/hyperiond /etc/hyperion/hyperion.config.json (code=killed, signal=SEGV)
        Main PID: 1171 (code=killed, signal=SEGV)
    
        Jul 31 19:35:35 osmc systemd[1]: hyperion.service: Failed with result 'signal'.
        Jul 31 19:35:36 osmc systemd[1]: hyperion.service: Service hold-off time over, scheduling restart.
        Jul 31 19:35:36 osmc systemd[1]: Stopped Hyperion Systemd service.
        Jul 31 19:35:36 osmc systemd[1]: hyperion.service: Start request repeated too quickly.
        Jul 31 19:35:36 osmc systemd[1]: Failed to start Hyperion Systemd service.
        Jul 31 19:35:36 osmc systemd[1]: hyperion.service: Unit entered failed state.
        Jul 31 19:35:36 osmc systemd[1]: hyperion.service: Failed with result 'signal'.
        [email protected]:~$
    
    And by removing the 122nd LED, the service is restarting properly.

    I think there is a problem around the configuration of the raspberry or hyperion config, but I can not identify the problem.

    I specify that the LED strip has been tested with an Arduino and the 300 LED work properly.

    Here is the environment :
    Raspberry Pi model 3B with OSMC
    LED strip WS2812B
    Separate power supply between RPi and LED
    The LED strip is connected to the GPIO port of the raspberry 39/40 (Data pin 40, GPIO21)

    Hyperion Version : 1.03.4
    Build Time: Apr 5 2018 01:57:25

    The installation / update was done by the command :
    Code:
    curl -k -L --output install_hyperion.sh --get https://raw.githubusercontent.com/hyperion-project/hyperion/master/bin/install_hyperion.sh
    chmod +x install_hyperion.sh
    sudo sh ./install_hyperion.sh
    
    I tested the installation / update by HyperCon, the service is online butthe LED strip does not turn on.

    The configuration was first generated by HyperCon. The changes only affect the LED.
    LED : Top 72, Left & Right 43, Bottom Gap 0, Start LED 0, Corner LED On.

    When the service is running, the internal grabber is working properly as well as the mobile application.

    The /boot/config.txt file has been modified to support the SPI (dtparam=spi=on)
    I also try to add spidev.bufsiz=32768 but without results.

    I added these lines in the file hyperion.config.json
    "gpio" : 21,
    "dmanum" : 5,
    "freq" : 800000,
    "pwmchannel" : 0,

    Here is the configuration file that works :
    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 V1.03.3 (22.10.2017)
    
    {
        // DEVICE CONFIGURATION 
        "device" :
        {
            "name"       : "OsmcKodi",
            "type"       : "ws281x",
            "leds"       : 240,
            "colorOrder" : "grb",
            "gpio"       : 21,
            "dmanum"     : 5,
            "freq"       : 800000,
            "pwmchannel" : 0
        },
    
        // COLOR CALIBRATION CONFIG
        "color" :
        {
            "channelAdjustment" :
            [
                {
                    "id"   : "default",
                    "leds" : "*",
                    "pureRed" :
                    {
                        "redChannel"        : 255,
                        "greenChannel"        : 0,
                        "blueChannel"        : 0
                    },
                    "pureGreen" :
                    {
                        "redChannel"        : 0,
                        "greenChannel"        : 255,
                        "blueChannel"        : 0
                    },
                    "pureBlue" :
                    {
                        "redChannel"        : 0,
                        "greenChannel"        : 0,
                        "blueChannel"        : 255
                    }
                }
            ],
            "temperature" :
            [
                {
                    "id"   : "default",
                    "leds" : "*",
                    "correctionValues" :
                    {
                        "red"     : 255,
                        "green"    : 255,
                        "blue"     : 255
                    }
                }
            ],
            "transform" :
            [
                {
                    "id"   : "default",
                    "leds" : "*",
                    "hsl" :
                    {
                        "saturationGain"    : 1.0000,
                        "luminanceGain"        : 1.0000,
                        "luminanceMinimum"        : 0.0000
                    },
                    "red" :
                    {
                        "threshold"     : 0.0000,
                        "gamma"        : 2.5000
                    },
                    "green" :
                    {
                        "threshold"     : 0.0000,
                        "gamma"        : 2.5000
                    },
                    "blue" :
                    {
                        "threshold"     : 0.0000,
                        "gamma"        : 2.5000
                    }
                }
            ],
        // SMOOTHING CONFIG
            "smoothing" :
            {
                "type"            : "linear",
                "time_ms"         : 200,
                "updateFrequency" : 30.0000,
                "updateDelay"     : 0
            }
        },
    
        // NO V4L2 GRABBER CONFIG
        // FRAME GRABBER CONFIG
        "framegrabber" : 
        {
            "width"        : 74,
            "height"       : 64,
            "frequency_Hz" : 10.0,
            "priority"     : 890
        },
    
        // BOOTEFFECT CONFIG
        "bootsequence" : 
        {
            "color" : [0,0,0],
            "effect" : "Knight rider",
            "duration_ms" : 20000,
            "priority" : 700
        },
    
        // JSON SERVER CONFIG
        "jsonServer" : 
        {
            "port" : 19444
        },
    
        // PROTO SERVER CONFIG
        "protoServer" : 
        {
            "port" : 19445
        },
    
        // EFFECT PATH
        "effects" : 
        {
            "paths" : 
            [
                "/storage/hyperion/effects",
                "/usr/share/hyperion/effects"
            ]
        },
    
        // NO BLACKBORDER CONFIG
        // NO KODI CHECK CONFIG
        // NO BOBLIGHT SERVER CONFIG
        // NO JSON/PROTO FORWARD CONFIG
    
        // LED CONFIGURATION
        "leds" : 
        [
            {
                "index" : 0,
                "hscan" : { "minimum" : 0.0000, "maximum" : 0.0135 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 1,
                "hscan" : { "minimum" : 0.0135, "maximum" : 0.0270 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 2,
                "hscan" : { "minimum" : 0.0270, "maximum" : 0.0405 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 3,
                "hscan" : { "minimum" : 0.0405, "maximum" : 0.0541 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 4,
                "hscan" : { "minimum" : 0.0541, "maximum" : 0.0676 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 5,
                "hscan" : { "minimum" : 0.0676, "maximum" : 0.0811 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 6,
                "hscan" : { "minimum" : 0.0811, "maximum" : 0.0946 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 7,
                "hscan" : { "minimum" : 0.0946, "maximum" : 0.1081 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 8,
                "hscan" : { "minimum" : 0.1081, "maximum" : 0.1216 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 9,
                "hscan" : { "minimum" : 0.1216, "maximum" : 0.1351 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 10,
                "hscan" : { "minimum" : 0.1351, "maximum" : 0.1486 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 11,
                "hscan" : { "minimum" : 0.1486, "maximum" : 0.1622 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 12,
                "hscan" : { "minimum" : 0.1622, "maximum" : 0.1757 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 13,
                "hscan" : { "minimum" : 0.1757, "maximum" : 0.1892 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 14,
                "hscan" : { "minimum" : 0.1892, "maximum" : 0.2027 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 15,
                "hscan" : { "minimum" : 0.2027, "maximum" : 0.2162 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 16,
                "hscan" : { "minimum" : 0.2162, "maximum" : 0.2297 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 17,
                "hscan" : { "minimum" : 0.2297, "maximum" : 0.2432 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 18,
                "hscan" : { "minimum" : 0.2432, "maximum" : 0.2568 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 19,
                "hscan" : { "minimum" : 0.2568, "maximum" : 0.2703 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 20,
                "hscan" : { "minimum" : 0.2703, "maximum" : 0.2838 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 21,
                "hscan" : { "minimum" : 0.2838, "maximum" : 0.2973 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 22,
                "hscan" : { "minimum" : 0.2973, "maximum" : 0.3108 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 23,
                "hscan" : { "minimum" : 0.3108, "maximum" : 0.3243 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 24,
                "hscan" : { "minimum" : 0.3243, "maximum" : 0.3378 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 25,
                "hscan" : { "minimum" : 0.3378, "maximum" : 0.3514 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 26,
                "hscan" : { "minimum" : 0.3514, "maximum" : 0.3649 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 27,
                "hscan" : { "minimum" : 0.3649, "maximum" : 0.3784 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 28,
                "hscan" : { "minimum" : 0.3784, "maximum" : 0.3919 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 29,
                "hscan" : { "minimum" : 0.3919, "maximum" : 0.4054 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 30,
                "hscan" : { "minimum" : 0.4054, "maximum" : 0.4189 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 31,
                "hscan" : { "minimum" : 0.4189, "maximum" : 0.4324 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 32,
                "hscan" : { "minimum" : 0.4324, "maximum" : 0.4459 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 33,
                "hscan" : { "minimum" : 0.4459, "maximum" : 0.4595 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 34,
                "hscan" : { "minimum" : 0.4595, "maximum" : 0.4730 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 35,
                "hscan" : { "minimum" : 0.4730, "maximum" : 0.4865 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 36,
                "hscan" : { "minimum" : 0.4865, "maximum" : 0.5000 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 37,
                "hscan" : { "minimum" : 0.5000, "maximum" : 0.5135 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 38,
                "hscan" : { "minimum" : 0.5135, "maximum" : 0.5270 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 39,
                "hscan" : { "minimum" : 0.5270, "maximum" : 0.5405 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 40,
                "hscan" : { "minimum" : 0.5405, "maximum" : 0.5541 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 41,
                "hscan" : { "minimum" : 0.5541, "maximum" : 0.5676 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 42,
                "hscan" : { "minimum" : 0.5676, "maximum" : 0.5811 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 43,
                "hscan" : { "minimum" : 0.5811, "maximum" : 0.5946 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 44,
                "hscan" : { "minimum" : 0.5946, "maximum" : 0.6081 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 45,
                "hscan" : { "minimum" : 0.6081, "maximum" : 0.6216 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 46,
                "hscan" : { "minimum" : 0.6216, "maximum" : 0.6351 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 47,
                "hscan" : { "minimum" : 0.6351, "maximum" : 0.6486 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 48,
                "hscan" : { "minimum" : 0.6486, "maximum" : 0.6622 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 49,
                "hscan" : { "minimum" : 0.6622, "maximum" : 0.6757 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 50,
                "hscan" : { "minimum" : 0.6757, "maximum" : 0.6892 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 51,
                "hscan" : { "minimum" : 0.6892, "maximum" : 0.7027 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 52,
                "hscan" : { "minimum" : 0.7027, "maximum" : 0.7162 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 53,
                "hscan" : { "minimum" : 0.7162, "maximum" : 0.7297 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 54,
                "hscan" : { "minimum" : 0.7297, "maximum" : 0.7432 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 55,
                "hscan" : { "minimum" : 0.7432, "maximum" : 0.7568 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 56,
                "hscan" : { "minimum" : 0.7568, "maximum" : 0.7703 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 57,
                "hscan" : { "minimum" : 0.7703, "maximum" : 0.7838 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 58,
                "hscan" : { "minimum" : 0.7838, "maximum" : 0.7973 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 59,
                "hscan" : { "minimum" : 0.7973, "maximum" : 0.8108 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 60,
                "hscan" : { "minimum" : 0.8108, "maximum" : 0.8243 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 61,
                "hscan" : { "minimum" : 0.8243, "maximum" : 0.8378 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 62,
                "hscan" : { "minimum" : 0.8378, "maximum" : 0.8514 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 63,
                "hscan" : { "minimum" : 0.8514, "maximum" : 0.8649 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 64,
                "hscan" : { "minimum" : 0.8649, "maximum" : 0.8784 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 65,
                "hscan" : { "minimum" : 0.8784, "maximum" : 0.8919 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 66,
                "hscan" : { "minimum" : 0.8919, "maximum" : 0.9054 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 67,
                "hscan" : { "minimum" : 0.9054, "maximum" : 0.9189 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 68,
                "hscan" : { "minimum" : 0.9189, "maximum" : 0.9324 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 69,
                "hscan" : { "minimum" : 0.9324, "maximum" : 0.9459 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 70,
                "hscan" : { "minimum" : 0.9459, "maximum" : 0.9595 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 71,
                "hscan" : { "minimum" : 0.9595, "maximum" : 0.9730 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 72,
                "hscan" : { "minimum" : 0.9730, "maximum" : 0.9865 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 73,
                "hscan" : { "minimum" : 0.9865, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 74,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0227 }
            },
            {
                "index" : 75,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.0227, "maximum" : 0.0455 }
            },
            {
                "index" : 76,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.0455, "maximum" : 0.0682 }
            },
            {
                "index" : 77,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.0682, "maximum" : 0.0909 }
            },
            {
                "index" : 78,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.0909, "maximum" : 0.1136 }
            },
            {
                "index" : 79,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.1136, "maximum" : 0.1364 }
            },
            {
                "index" : 80,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.1364, "maximum" : 0.1591 }
            },
            {
                "index" : 81,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.1591, "maximum" : 0.1818 }
            },
            {
                "index" : 82,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.1818, "maximum" : 0.2045 }
            },
            {
                "index" : 83,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.2045, "maximum" : 0.2273 }
            },
            {
                "index" : 84,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.2273, "maximum" : 0.2500 }
            },
            {
                "index" : 85,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.2500, "maximum" : 0.2727 }
            },
            {
                "index" : 86,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.2727, "maximum" : 0.2955 }
            },
            {
                "index" : 87,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.2955, "maximum" : 0.3182 }
            },
            {
                "index" : 88,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.3182, "maximum" : 0.3409 }
            },
            {
                "index" : 89,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.3409, "maximum" : 0.3636 }
            },
            {
                "index" : 90,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.3636, "maximum" : 0.3864 }
            },
            {
                "index" : 91,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.3864, "maximum" : 0.4091 }
            },
            {
                "index" : 92,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.4091, "maximum" : 0.4318 }
            },
            {
                "index" : 93,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.4318, "maximum" : 0.4545 }
            },
            {
                "index" : 94,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.4545, "maximum" : 0.4773 }
            },
            {
                "index" : 95,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.4773, "maximum" : 0.5000 }
            },
            {
                "index" : 96,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.5000, "maximum" : 0.5227 }
            },
            {
                "index" : 97,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.5227, "maximum" : 0.5455 }
            },
            {
                "index" : 98,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.5455, "maximum" : 0.5682 }
            },
            {
                "index" : 99,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.5682, "maximum" : 0.5909 }
            },
            {
                "index" : 100,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.5909, "maximum" : 0.6136 }
            },
            {
                "index" : 101,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.6136, "maximum" : 0.6364 }
            },
            {
                "index" : 102,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.6364, "maximum" : 0.6591 }
            },
            {
                "index" : 103,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.6591, "maximum" : 0.6818 }
            },
            {
                "index" : 104,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.6818, "maximum" : 0.7045 }
            },
            {
                "index" : 105,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.7045, "maximum" : 0.7273 }
            },
            {
                "index" : 106,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.7273, "maximum" : 0.7500 }
            },
            {
                "index" : 107,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.7500, "maximum" : 0.7727 }
            },
            {
                "index" : 108,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.7727, "maximum" : 0.7955 }
            },
            {
                "index" : 109,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.7955, "maximum" : 0.8182 }
            },
            {
                "index" : 110,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.8182, "maximum" : 0.8409 }
            },
            {
                "index" : 111,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.8409, "maximum" : 0.8636 }
            },
            {
                "index" : 112,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.8636, "maximum" : 0.8864 }
            },
            {
                "index" : 113,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.8864, "maximum" : 0.9091 }
            },
            {
                "index" : 114,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.9091, "maximum" : 0.9318 }
            },
            {
                "index" : 115,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.9318, "maximum" : 0.9545 }
            },
            {
                "index" : 116,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.9545, "maximum" : 0.9773 }
            },
            {
                "index" : 117,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.9773, "maximum" : 1.0000 }
            },
            {
                "index" : 118,
                "hscan" : { "minimum" : 0.0000, "maximum" : 0.0500 },
                "vscan" : { "minimum" : 0.0450, "maximum" : 0.1050 }
            },
            {
                "index" : 119,
                "hscan" : { "minimum" : 0.0000, "maximum" : 0.0500 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0550 }
            },
            {
                "index" : 120,
                "hscan" : { "minimum" : 0.9583, "maximum" : 0.9722 },
                "vscan" : { "minimum" : 0.9200, "maximum" : 1.0000 }
            }
        ],
    
        "endOfJson" : "endOfJson"
    }
    

    and the one that does not work :
    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 V1.03.3 (22.10.2017)
    
    {
        // DEVICE CONFIGURATION 
        "device" :
        {
            "name"       : "OsmcKodi",
            "type"       : "ws281x",
            "leds"       : 240,
            "colorOrder" : "grb",
            "gpio"       : 21,
            "dmanum"     : 5,
            "freq"       : 800000,
            "pwmchannel" : 0
        },
    
        // COLOR CALIBRATION CONFIG
        "color" :
        {
            "channelAdjustment" :
            [
                {
                    "id"   : "default",
                    "leds" : "*",
                    "pureRed" :
                    {
                        "redChannel"        : 255,
                        "greenChannel"        : 0,
                        "blueChannel"        : 0
                    },
                    "pureGreen" :
                    {
                        "redChannel"        : 0,
                        "greenChannel"        : 255,
                        "blueChannel"        : 0
                    },
                    "pureBlue" :
                    {
                        "redChannel"        : 0,
                        "greenChannel"        : 0,
                        "blueChannel"        : 255
                    }
                }
            ],
            "temperature" :
            [
                {
                    "id"   : "default",
                    "leds" : "*",
                    "correctionValues" :
                    {
                        "red"     : 255,
                        "green"    : 255,
                        "blue"     : 255
                    }
                }
            ],
            "transform" :
            [
                {
                    "id"   : "default",
                    "leds" : "*",
                    "hsl" :
                    {
                        "saturationGain"    : 1.0000,
                        "luminanceGain"        : 1.0000,
                        "luminanceMinimum"        : 0.0000
                    },
                    "red" :
                    {
                        "threshold"     : 0.0000,
                        "gamma"        : 2.5000
                    },
                    "green" :
                    {
                        "threshold"     : 0.0000,
                        "gamma"        : 2.5000
                    },
                    "blue" :
                    {
                        "threshold"     : 0.0000,
                        "gamma"        : 2.5000
                    }
                }
            ],
        // SMOOTHING CONFIG
            "smoothing" :
            {
                "type"            : "linear",
                "time_ms"         : 200,
                "updateFrequency" : 30.0000,
                "updateDelay"     : 0
            }
        },
    
        // NO V4L2 GRABBER CONFIG
        // FRAME GRABBER CONFIG
        "framegrabber" : 
        {
            "width"        : 74,
            "height"       : 64,
            "frequency_Hz" : 10.0,
            "priority"     : 890
        },
    
        // BOOTEFFECT CONFIG
        "bootsequence" : 
        {
            "color" : [0,0,0],
            "effect" : "Knight rider",
            "duration_ms" : 20000,
            "priority" : 700
        },
    
        // JSON SERVER CONFIG
        "jsonServer" : 
        {
            "port" : 19444
        },
    
        // PROTO SERVER CONFIG
        "protoServer" : 
        {
            "port" : 19445
        },
    
        // EFFECT PATH
        "effects" : 
        {
            "paths" : 
            [
                "/storage/hyperion/effects",
                "/usr/share/hyperion/effects"
            ]
        },
    
        // NO BLACKBORDER CONFIG
        // NO KODI CHECK CONFIG
        // NO BOBLIGHT SERVER CONFIG
        // NO JSON/PROTO FORWARD CONFIG
    
        // LED CONFIGURATION
        "leds" : 
        [
            {
                "index" : 0,
                "hscan" : { "minimum" : 0.0000, "maximum" : 0.0135 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 1,
                "hscan" : { "minimum" : 0.0135, "maximum" : 0.0270 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 2,
                "hscan" : { "minimum" : 0.0270, "maximum" : 0.0405 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 3,
                "hscan" : { "minimum" : 0.0405, "maximum" : 0.0541 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 4,
                "hscan" : { "minimum" : 0.0541, "maximum" : 0.0676 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 5,
                "hscan" : { "minimum" : 0.0676, "maximum" : 0.0811 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 6,
                "hscan" : { "minimum" : 0.0811, "maximum" : 0.0946 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 7,
                "hscan" : { "minimum" : 0.0946, "maximum" : 0.1081 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 8,
                "hscan" : { "minimum" : 0.1081, "maximum" : 0.1216 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 9,
                "hscan" : { "minimum" : 0.1216, "maximum" : 0.1351 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 10,
                "hscan" : { "minimum" : 0.1351, "maximum" : 0.1486 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 11,
                "hscan" : { "minimum" : 0.1486, "maximum" : 0.1622 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 12,
                "hscan" : { "minimum" : 0.1622, "maximum" : 0.1757 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 13,
                "hscan" : { "minimum" : 0.1757, "maximum" : 0.1892 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 14,
                "hscan" : { "minimum" : 0.1892, "maximum" : 0.2027 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 15,
                "hscan" : { "minimum" : 0.2027, "maximum" : 0.2162 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 16,
                "hscan" : { "minimum" : 0.2162, "maximum" : 0.2297 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 17,
                "hscan" : { "minimum" : 0.2297, "maximum" : 0.2432 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 18,
                "hscan" : { "minimum" : 0.2432, "maximum" : 0.2568 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 19,
                "hscan" : { "minimum" : 0.2568, "maximum" : 0.2703 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 20,
                "hscan" : { "minimum" : 0.2703, "maximum" : 0.2838 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 21,
                "hscan" : { "minimum" : 0.2838, "maximum" : 0.2973 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 22,
                "hscan" : { "minimum" : 0.2973, "maximum" : 0.3108 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 23,
                "hscan" : { "minimum" : 0.3108, "maximum" : 0.3243 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 24,
                "hscan" : { "minimum" : 0.3243, "maximum" : 0.3378 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 25,
                "hscan" : { "minimum" : 0.3378, "maximum" : 0.3514 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 26,
                "hscan" : { "minimum" : 0.3514, "maximum" : 0.3649 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 27,
                "hscan" : { "minimum" : 0.3649, "maximum" : 0.3784 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 28,
                "hscan" : { "minimum" : 0.3784, "maximum" : 0.3919 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 29,
                "hscan" : { "minimum" : 0.3919, "maximum" : 0.4054 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 30,
                "hscan" : { "minimum" : 0.4054, "maximum" : 0.4189 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 31,
                "hscan" : { "minimum" : 0.4189, "maximum" : 0.4324 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 32,
                "hscan" : { "minimum" : 0.4324, "maximum" : 0.4459 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 33,
                "hscan" : { "minimum" : 0.4459, "maximum" : 0.4595 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 34,
                "hscan" : { "minimum" : 0.4595, "maximum" : 0.4730 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 35,
                "hscan" : { "minimum" : 0.4730, "maximum" : 0.4865 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 36,
                "hscan" : { "minimum" : 0.4865, "maximum" : 0.5000 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 37,
                "hscan" : { "minimum" : 0.5000, "maximum" : 0.5135 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 38,
                "hscan" : { "minimum" : 0.5135, "maximum" : 0.5270 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 39,
                "hscan" : { "minimum" : 0.5270, "maximum" : 0.5405 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 40,
                "hscan" : { "minimum" : 0.5405, "maximum" : 0.5541 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 41,
                "hscan" : { "minimum" : 0.5541, "maximum" : 0.5676 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 42,
                "hscan" : { "minimum" : 0.5676, "maximum" : 0.5811 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 43,
                "hscan" : { "minimum" : 0.5811, "maximum" : 0.5946 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 44,
                "hscan" : { "minimum" : 0.5946, "maximum" : 0.6081 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 45,
                "hscan" : { "minimum" : 0.6081, "maximum" : 0.6216 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 46,
                "hscan" : { "minimum" : 0.6216, "maximum" : 0.6351 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 47,
                "hscan" : { "minimum" : 0.6351, "maximum" : 0.6486 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 48,
                "hscan" : { "minimum" : 0.6486, "maximum" : 0.6622 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 49,
                "hscan" : { "minimum" : 0.6622, "maximum" : 0.6757 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 50,
                "hscan" : { "minimum" : 0.6757, "maximum" : 0.6892 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 51,
                "hscan" : { "minimum" : 0.6892, "maximum" : 0.7027 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 52,
                "hscan" : { "minimum" : 0.7027, "maximum" : 0.7162 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 53,
                "hscan" : { "minimum" : 0.7162, "maximum" : 0.7297 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 54,
                "hscan" : { "minimum" : 0.7297, "maximum" : 0.7432 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 55,
                "hscan" : { "minimum" : 0.7432, "maximum" : 0.7568 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 56,
                "hscan" : { "minimum" : 0.7568, "maximum" : 0.7703 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 57,
                "hscan" : { "minimum" : 0.7703, "maximum" : 0.7838 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 58,
                "hscan" : { "minimum" : 0.7838, "maximum" : 0.7973 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 59,
                "hscan" : { "minimum" : 0.7973, "maximum" : 0.8108 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 60,
                "hscan" : { "minimum" : 0.8108, "maximum" : 0.8243 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 61,
                "hscan" : { "minimum" : 0.8243, "maximum" : 0.8378 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 62,
                "hscan" : { "minimum" : 0.8378, "maximum" : 0.8514 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 63,
                "hscan" : { "minimum" : 0.8514, "maximum" : 0.8649 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 64,
                "hscan" : { "minimum" : 0.8649, "maximum" : 0.8784 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 65,
                "hscan" : { "minimum" : 0.8784, "maximum" : 0.8919 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 66,
                "hscan" : { "minimum" : 0.8919, "maximum" : 0.9054 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 67,
                "hscan" : { "minimum" : 0.9054, "maximum" : 0.9189 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 68,
                "hscan" : { "minimum" : 0.9189, "maximum" : 0.9324 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 69,
                "hscan" : { "minimum" : 0.9324, "maximum" : 0.9459 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 70,
                "hscan" : { "minimum" : 0.9459, "maximum" : 0.9595 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 71,
                "hscan" : { "minimum" : 0.9595, "maximum" : 0.9730 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 72,
                "hscan" : { "minimum" : 0.9730, "maximum" : 0.9865 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 73,
                "hscan" : { "minimum" : 0.9865, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0800 }
            },
            {
                "index" : 74,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0227 }
            },
            {
                "index" : 75,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.0227, "maximum" : 0.0455 }
            },
            {
                "index" : 76,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.0455, "maximum" : 0.0682 }
            },
            {
                "index" : 77,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.0682, "maximum" : 0.0909 }
            },
            {
                "index" : 78,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.0909, "maximum" : 0.1136 }
            },
            {
                "index" : 79,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.1136, "maximum" : 0.1364 }
            },
            {
                "index" : 80,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.1364, "maximum" : 0.1591 }
            },
            {
                "index" : 81,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.1591, "maximum" : 0.1818 }
            },
            {
                "index" : 82,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.1818, "maximum" : 0.2045 }
            },
            {
                "index" : 83,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.2045, "maximum" : 0.2273 }
            },
            {
                "index" : 84,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.2273, "maximum" : 0.2500 }
            },
            {
                "index" : 85,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.2500, "maximum" : 0.2727 }
            },
            {
                "index" : 86,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.2727, "maximum" : 0.2955 }
            },
            {
                "index" : 87,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.2955, "maximum" : 0.3182 }
            },
            {
                "index" : 88,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.3182, "maximum" : 0.3409 }
            },
            {
                "index" : 89,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.3409, "maximum" : 0.3636 }
            },
            {
                "index" : 90,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.3636, "maximum" : 0.3864 }
            },
            {
                "index" : 91,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.3864, "maximum" : 0.4091 }
            },
            {
                "index" : 92,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.4091, "maximum" : 0.4318 }
            },
            {
                "index" : 93,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.4318, "maximum" : 0.4545 }
            },
            {
                "index" : 94,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.4545, "maximum" : 0.4773 }
            },
            {
                "index" : 95,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.4773, "maximum" : 0.5000 }
            },
            {
                "index" : 96,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.5000, "maximum" : 0.5227 }
            },
            {
                "index" : 97,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.5227, "maximum" : 0.5455 }
            },
            {
                "index" : 98,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.5455, "maximum" : 0.5682 }
            },
            {
                "index" : 99,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.5682, "maximum" : 0.5909 }
            },
            {
                "index" : 100,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.5909, "maximum" : 0.6136 }
            },
            {
                "index" : 101,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.6136, "maximum" : 0.6364 }
            },
            {
                "index" : 102,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.6364, "maximum" : 0.6591 }
            },
            {
                "index" : 103,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.6591, "maximum" : 0.6818 }
            },
            {
                "index" : 104,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.6818, "maximum" : 0.7045 }
            },
            {
                "index" : 105,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.7045, "maximum" : 0.7273 }
            },
            {
                "index" : 106,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.7273, "maximum" : 0.7500 }
            },
            {
                "index" : 107,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.7500, "maximum" : 0.7727 }
            },
            {
                "index" : 108,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.7727, "maximum" : 0.7955 }
            },
            {
                "index" : 109,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.7955, "maximum" : 0.8182 }
            },
            {
                "index" : 110,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.8182, "maximum" : 0.8409 }
            },
            {
                "index" : 111,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.8409, "maximum" : 0.8636 }
            },
            {
                "index" : 112,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.8636, "maximum" : 0.8864 }
            },
            {
                "index" : 113,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.8864, "maximum" : 0.9091 }
            },
            {
                "index" : 114,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.9091, "maximum" : 0.9318 }
            },
            {
                "index" : 115,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.9318, "maximum" : 0.9545 }
            },
            {
                "index" : 116,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.9545, "maximum" : 0.9773 }
            },
            {
                "index" : 117,
                "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
                "vscan" : { "minimum" : 0.9773, "maximum" : 1.0000 }
            },
            {
                "index" : 118,
                "hscan" : { "minimum" : 0.0000, "maximum" : 0.0500 },
                "vscan" : { "minimum" : 0.0450, "maximum" : 0.1050 }
            },
            {
                "index" : 119,
                "hscan" : { "minimum" : 0.0000, "maximum" : 0.0500 },
                "vscan" : { "minimum" : 0.0000, "maximum" : 0.0550 }
            },
            {
                "index" : 120,
                "hscan" : { "minimum" : 0.9583, "maximum" : 0.9722 },
                "vscan" : { "minimum" : 0.9200, "maximum" : 1.0000 }
            },
            {
                "index" : 121,
                "hscan" : { "minimum" : 0.9444, "maximum" : 0.9583 },
                "vscan" : { "minimum" : 0.9200, "maximum" : 1.0000 }
            }
        ],
    
        "endOfJson" : "endOfJson"
    }
    

    Here is the hyperion log when it works :
    Code:
    Jul 31 19:45:19 osmc systemd[1]: Started Hyperion Systemd service.
    Jul 31 19:45:19 osmc hyperiond[1354]: Hyperion Ambilight Deamon (1354)
    Jul 31 19:45:19 osmc hyperiond[1354]:         Version   : V1.03.4 (brindosch-c750c41/dc6a602-1522918225
    Jul 31 19:45:19 osmc hyperiond[1354]:         Build Time: Apr  5 2018 01:57:25
    Jul 31 19:45:19 osmc hyperiond[1354]: INFO: Selected configuration file: /etc/hyperion/hyperion.config.json
    Jul 31 19:45:19 osmc hyperiond[1354]: HYPERION INFO: ColorTransform 'default' => [0; 120]
    Jul 31 19:45:19 osmc hyperiond[1354]: HYPERION INFO: ColorCorrection 'default' => [0; 120]
    Jul 31 19:45:19 osmc hyperiond[1354]: HYPERION INFO: ColorAdjustment 'default' => [0; 120]
    Jul 31 19:45:19 osmc hyperiond[1354]: LEDDEVICE INFO: configuration:
    Jul 31 19:45:19 osmc hyperiond[1354]: {
    Jul 31 19:45:19 osmc hyperiond[1354]:         "colorOrder" : "grb",
    Jul 31 19:45:19 osmc hyperiond[1354]:         "dmanum" : 5,
    Jul 31 19:45:19 osmc hyperiond[1354]:         "freq" : 800000,
    Jul 31 19:45:19 osmc hyperiond[1354]:         "gpio" : 21,
    Jul 31 19:45:19 osmc hyperiond[1354]:         "leds" : 240,
    Jul 31 19:45:19 osmc hyperiond[1354]:         "name" : "OsmcKodi",
    Jul 31 19:45:19 osmc hyperiond[1354]:         "pwmchannel" : 0,
    Jul 31 19:45:19 osmc hyperiond[1354]:         "type" : "ws281x"
    Jul 31 19:45:19 osmc hyperiond[1354]: }
    Jul 31 19:45:19 osmc hyperiond[1354]: whiteAlgorithm ::
    Jul 31 19:45:19 osmc hyperiond[1354]: INFO: Creating linear smoothing
    Jul 31 19:45:19 osmc hyperiond[1354]: HYPERION (CS) INFO: Created linear-smoothing(interval_ms=33;settlingTime_ms=200;updateDelay=0
    Jul 31 19:45:19 osmc hyperiond[1354]: EFFECTENGINE INFO: 27 effects loaded from directory /usr/share/hyperion/effects
    Jul 31 19:45:19 osmc hyperiond[1354]: EFFECTENGINE INFO: Initializing Python interpreter
    Jul 31 19:45:19 osmc hyperiond[1354]: INFO: Hyperion started and initialised
    Jul 31 19:45:19 osmc hyperiond[1354]: INFO: Boot sequence 'Knight rider' EFFECTENGINE INFO: run effect Knight rider on channel 0
    Jul 31 19:45:19 osmc hyperiond[1354]: BLACKBORDER INFO: threshold set to 0.01 (3)
    Jul 31 19:45:19 osmc hyperiond[1354]: BLACKBORDER INFO: mode:default
    Jul 31 19:45:19 osmc hyperiond[1354]: started
    Jul 31 19:45:19 osmc hyperiond[1354]: INFO: Json server created and started on port 19444
    Jul 31 19:45:19 osmc hyperiond[1354]: INFO: Proto server created and started on port 19445
    Jul 31 19:45:19 osmc hyperiond[1354]: DISPMANXGRABBER INFO: Display opened with resolution: 1920x1080
    Jul 31 19:45:19 osmc hyperiond[1354]: BLACKBORDER INFO: threshold set to 0.01 (3)
    Jul 31 19:45:19 osmc hyperiond[1354]: BLACKBORDER INFO: mode:default
    Jul 31 19:45:19 osmc hyperiond[1354]: INFO: Frame grabber created and started
    

    and the one when that does not work :
    Code:
    Jul 31 19:35:34 osmc systemd[1]: Started Hyperion Systemd service.
    Jul 31 19:35:34 osmc hyperiond[1139]: Hyperion Ambilight Deamon (1139)
    Jul 31 19:35:34 osmc hyperiond[1139]:         Version   : V1.03.4 (brindosch-c750c41/dc6a602-1522918225
    Jul 31 19:35:34 osmc hyperiond[1139]:         Build Time: Apr  5 2018 01:57:25
    Jul 31 19:35:34 osmc hyperiond[1139]: INFO: Selected configuration file: /etc/hyperion/hyperion.config.json
    Jul 31 19:35:34 osmc hyperiond[1139]: HYPERION INFO: ColorTransform 'default' => [0; 121]
    Jul 31 19:35:34 osmc hyperiond[1139]: HYPERION INFO: ColorCorrection 'default' => [0; 121]
    Jul 31 19:35:34 osmc hyperiond[1139]: HYPERION INFO: ColorAdjustment 'default' => [0; 121]
    Jul 31 19:35:34 osmc hyperiond[1139]: LEDDEVICE INFO: configuration:
    Jul 31 19:35:34 osmc hyperiond[1139]: {
    Jul 31 19:35:34 osmc hyperiond[1139]:         "colorOrder" : "grb",
    Jul 31 19:35:34 osmc hyperiond[1139]:         "dmanum" : 5,
    Jul 31 19:35:34 osmc hyperiond[1139]:         "freq" : 800000,
    Jul 31 19:35:34 osmc hyperiond[1139]:         "gpio" : 21,
    Jul 31 19:35:34 osmc hyperiond[1139]:         "leds" : 240,
    Jul 31 19:35:34 osmc hyperiond[1139]:         "name" : "OsmcKodi",
    Jul 31 19:35:34 osmc hyperiond[1139]:         "pwmchannel" : 0,
    Jul 31 19:35:34 osmc hyperiond[1139]:         "type" : "ws281x"
    Jul 31 19:35:34 osmc hyperiond[1139]: }
    Jul 31 19:35:34 osmc hyperiond[1139]: whiteAlgorithm ::
    Jul 31 19:35:34 osmc hyperiond[1139]: INFO: Creating linear smoothing
    Jul 31 19:35:34 osmc hyperiond[1139]: HYPERION (CS) INFO: Created linear-smoothing(interval_ms=33;settlingTime_ms=200;updateDelay=0
    Jul 31 19:35:34 osmc hyperiond[1139]: EFFECTENGINE INFO: 27 effects loaded from directory /usr/share/hyperion/effects
    Jul 31 19:35:34 osmc hyperiond[1139]: EFFECTENGINE INFO: Initializing Python interpreter
    Jul 31 19:35:34 osmc hyperiond[1139]: INFO: Hyperion started and initialised
    Jul 31 19:35:34 osmc hyperiond[1139]: INFO: Boot sequence 'Knight rider' EFFECTENGINE INFO: run effect Knight rider on channel 0
    Jul 31 19:35:34 osmc hyperiond[1139]: BLACKBORDER INFO: threshold set to 0.01 (3)
    Jul 31 19:35:34 osmc hyperiond[1139]: BLACKBORDER INFO: mode:default
    Jul 31 19:35:34 osmc hyperiond[1139]: started
    Jul 31 19:35:34 osmc hyperiond[1139]: INFO: Json server created and started on port 19444
    Jul 31 19:35:34 osmc hyperiond[1139]: INFO: Proto server created and started on port 19445
    Jul 31 19:35:34 osmc hyperiond[1139]: DISPMANXGRABBER INFO: Display opened with resolution: 1920x1080
    Jul 31 19:35:34 osmc hyperiond[1139]: BLACKBORDER INFO: threshold set to 0.01 (3)
    Jul 31 19:35:34 osmc hyperiond[1139]: BLACKBORDER INFO: mode:default
    Jul 31 19:35:34 osmc hyperiond[1139]: INFO: Frame grabber created and started
    Jul 31 19:35:34 osmc systemd[1]: hyperion.service: Main process exited, code=killed, status=11/SEGV
    Jul 31 19:35:34 osmc systemd[1]: hyperion.service: Unit entered failed state.
    Jul 31 19:35:34 osmc systemd[1]: hyperion.service: Failed with result 'signal'.
    Jul 31 19:35:34 osmc systemd[1]: hyperion.service: Service hold-off time over, scheduling restart.
    Jul 31 19:35:34 osmc systemd[1]: Stopped Hyperion Systemd service.
    Jul 31 19:35:34 osmc systemd[1]: Started Hyperion Systemd service.
    Jul 31 19:35:34 osmc hyperiond[1146]: Hyperion Ambilight Deamon (1146)
    Jul 31 19:35:34 osmc hyperiond[1146]:         Version   : V1.03.4 (brindosch-c750c41/dc6a602-1522918225
    Jul 31 19:35:34 osmc hyperiond[1146]:         Build Time: Apr  5 2018 01:57:25
    Jul 31 19:35:34 osmc hyperiond[1146]: INFO: Selected configuration file: /etc/hyperion/hyperion.config.json
    Jul 31 19:35:34 osmc hyperiond[1146]: HYPERION INFO: ColorTransform 'default' => [0; 121]
    Jul 31 19:35:34 osmc hyperiond[1146]: HYPERION INFO: ColorCorrection 'default' => [0; 121]
    Jul 31 19:35:34 osmc hyperiond[1146]: HYPERION INFO: ColorAdjustment 'default' => [0; 121]
    Jul 31 19:35:34 osmc hyperiond[1146]: LEDDEVICE INFO: configuration:
    Jul 31 19:35:34 osmc hyperiond[1146]: {
    Jul 31 19:35:34 osmc hyperiond[1146]:         "colorOrder" : "grb",
    Jul 31 19:35:34 osmc hyperiond[1146]:         "dmanum" : 5,
    Jul 31 19:35:34 osmc hyperiond[1146]:         "freq" : 800000,
    Jul 31 19:35:34 osmc hyperiond[1146]:         "gpio" : 21,
    Jul 31 19:35:34 osmc hyperiond[1146]:         "leds" : 240,
    Jul 31 19:35:34 osmc hyperiond[1146]:         "name" : "OsmcKodi",
    Jul 31 19:35:34 osmc hyperiond[1146]:         "pwmchannel" : 0,
    Jul 31 19:35:34 osmc hyperiond[1146]:         "type" : "ws281x"
    Jul 31 19:35:34 osmc hyperiond[1146]: }
    Jul 31 19:35:34 osmc hyperiond[1146]: whiteAlgorithm ::
    Jul 31 19:35:34 osmc hyperiond[1146]: INFO: Creating linear smoothing
    Jul 31 19:35:34 osmc hyperiond[1146]: HYPERION (CS) INFO: Created linear-smoothing(interval_ms=33;settlingTime_ms=200;updateDelay=0
    Jul 31 19:35:34 osmc hyperiond[1146]: EFFECTENGINE INFO: 27 effects loaded from directory /usr/share/hyperion/effects
    Jul 31 19:35:34 osmc hyperiond[1146]: EFFECTENGINE INFO: Initializing Python interpreter
    Jul 31 19:35:34 osmc hyperiond[1146]: INFO: Hyperion started and initialised
    Jul 31 19:35:34 osmc hyperiond[1146]: INFO: Boot sequence 'Knight rider' EFFECTENGINE INFO: run effect Knight rider on channel 0
    Jul 31 19:35:34 osmc hyperiond[1146]: BLACKBORDER INFO: threshold set to 0.01 (3)
    Jul 31 19:35:34 osmc hyperiond[1146]: BLACKBORDER INFO: mode:default
    Jul 31 19:35:34 osmc hyperiond[1146]: started
    Jul 31 19:35:34 osmc hyperiond[1146]: INFO: Json server created and started on port 19444
    Jul 31 19:35:34 osmc hyperiond[1146]: INFO: Proto server created and started on port 19445
    Jul 31 19:35:34 osmc hyperiond[1146]: DISPMANXGRABBER INFO: Display opened with resolution: 1920x1080
    Jul 31 19:35:34 osmc hyperiond[1146]: BLACKBORDER INFO: threshold set to 0.01 (3)
    Jul 31 19:35:34 osmc hyperiond[1146]: BLACKBORDER INFO: mode:default
    Jul 31 19:35:34 osmc hyperiond[1146]: INFO: Frame grabber created and started
    Jul 31 19:35:34 osmc systemd[1]: hyperion.service: Main process exited, code=killed, status=11/SEGV
    Jul 31 19:35:34 osmc systemd[1]: hyperion.service: Unit entered failed state.
    Jul 31 19:35:34 osmc systemd[1]: hyperion.service: Failed with result 'signal'.
    Jul 31 19:35:35 osmc systemd[1]: hyperion.service: Service hold-off time over, scheduling restart.
    Jul 31 19:35:35 osmc systemd[1]: Stopped Hyperion Systemd service.
    Jul 31 19:35:35 osmc systemd[1]: Started Hyperion Systemd service.
    Jul 31 19:35:35 osmc hyperiond[1153]: Hyperion Ambilight Deamon (1153)
    Jul 31 19:35:35 osmc hyperiond[1153]:         Version   : V1.03.4 (brindosch-c750c41/dc6a602-1522918225
    Jul 31 19:35:35 osmc hyperiond[1153]:         Build Time: Apr  5 2018 01:57:25
    Jul 31 19:35:35 osmc hyperiond[1153]: INFO: Selected configuration file: /etc/hyperion/hyperion.config.json
    Jul 31 19:35:35 osmc hyperiond[1153]: HYPERION INFO: ColorTransform 'default' => [0; 121]
    Jul 31 19:35:35 osmc hyperiond[1153]: HYPERION INFO: ColorCorrection 'default' => [0; 121]
    Jul 31 19:35:35 osmc hyperiond[1153]: HYPERION INFO: ColorAdjustment 'default' => [0; 121]
    Jul 31 19:35:35 osmc hyperiond[1153]: LEDDEVICE INFO: configuration:
    Jul 31 19:35:35 osmc hyperiond[1153]: {
    Jul 31 19:35:35 osmc hyperiond[1153]:         "colorOrder" : "grb",
    Jul 31 19:35:35 osmc hyperiond[1153]:         "dmanum" : 5,
    Jul 31 19:35:35 osmc hyperiond[1153]:         "freq" : 800000,
    Jul 31 19:35:35 osmc hyperiond[1153]:         "gpio" : 21,
    Jul 31 19:35:35 osmc hyperiond[1153]:         "leds" : 240,
    Jul 31 19:35:35 osmc hyperiond[1153]:         "name" : "OsmcKodi",
    Jul 31 19:35:35 osmc hyperiond[1153]:         "pwmchannel" : 0,
    Jul 31 19:35:35 osmc hyperiond[1153]:         "type" : "ws281x"
    Jul 31 19:35:35 osmc hyperiond[1153]: }
    Jul 31 19:35:35 osmc hyperiond[1153]: whiteAlgorithm ::
    Jul 31 19:35:35 osmc hyperiond[1153]: INFO: Creating linear smoothing
    Jul 31 19:35:35 osmc hyperiond[1153]: HYPERION (CS) INFO: Created linear-smoothing(interval_ms=33;settlingTime_ms=200;updateDelay=0
    Jul 31 19:35:35 osmc hyperiond[1153]: EFFECTENGINE INFO: 27 effects loaded from directory /usr/share/hyperion/effects
    Jul 31 19:35:35 osmc hyperiond[1153]: EFFECTENGINE INFO: Initializing Python interpreter
    Jul 31 19:35:35 osmc hyperiond[1153]: INFO: Hyperion started and initialised
    Jul 31 19:35:35 osmc hyperiond[1153]: INFO: Boot sequence 'Knight rider' EFFECTENGINE INFO: run effect Knight rider on channel 0
    Jul 31 19:35:35 osmc hyperiond[1153]: BLACKBORDER INFO: threshold set to 0.01 (3)
    Jul 31 19:35:35 osmc hyperiond[1153]: BLACKBORDER INFO: mode:default
    Jul 31 19:35:35 osmc hyperiond[1153]: started
    Jul 31 19:35:35 osmc hyperiond[1153]: INFO: Json server created and started on port 19444
    Jul 31 19:35:35 osmc hyperiond[1153]: INFO: Proto server created and started on port 19445
    Jul 31 19:35:35 osmc hyperiond[1153]: DISPMANXGRABBER INFO: Display opened with resolution: 1920x1080
    Jul 31 19:35:35 osmc hyperiond[1153]: BLACKBORDER INFO: threshold set to 0.01 (3)
    Jul 31 19:35:35 osmc hyperiond[1153]: BLACKBORDER INFO: mode:default
    Jul 31 19:35:35 osmc hyperiond[1153]: INFO: Frame grabber created and started
    Jul 31 19:35:35 osmc systemd[1]: hyperion.service: Main process exited, code=killed, status=11/SEGV
    Jul 31 19:35:35 osmc systemd[1]: hyperion.service: Unit entered failed state.
    Jul 31 19:35:35 osmc systemd[1]: hyperion.service: Failed with result 'signal'.
    Jul 31 19:35:35 osmc systemd[1]: hyperion.service: Service hold-off time over, scheduling restart.
    Jul 31 19:35:35 osmc systemd[1]: Stopped Hyperion Systemd service.
    Jul 31 19:35:35 osmc systemd[1]: Started Hyperion Systemd service.
    Jul 31 19:35:35 osmc hyperiond[1160]: Hyperion Ambilight Deamon (1160)
    Jul 31 19:35:35 osmc hyperiond[1160]:         Version   : V1.03.4 (brindosch-c750c41/dc6a602-1522918225
    Jul 31 19:35:35 osmc hyperiond[1160]:         Build Time: Apr  5 2018 01:57:25
    Jul 31 19:35:35 osmc hyperiond[1160]: INFO: Selected configuration file: /etc/hyperion/hyperion.config.json
    Jul 31 19:35:35 osmc hyperiond[1160]: HYPERION INFO: ColorTransform 'default' => [0; 121]
    Jul 31 19:35:35 osmc hyperiond[1160]: HYPERION INFO: ColorCorrection 'default' => [0; 121]
    Jul 31 19:35:35 osmc hyperiond[1160]: HYPERION INFO: ColorAdjustment 'default' => [0; 121]
    Jul 31 19:35:35 osmc hyperiond[1160]: LEDDEVICE INFO: configuration:
    Jul 31 19:35:35 osmc hyperiond[1160]: {
    Jul 31 19:35:35 osmc hyperiond[1160]:         "colorOrder" : "grb",
    Jul 31 19:35:35 osmc hyperiond[1160]:         "dmanum" : 5,
    Jul 31 19:35:35 osmc hyperiond[1160]:         "freq" : 800000,
    Jul 31 19:35:35 osmc hyperiond[1160]:         "gpio" : 21,
    Jul 31 19:35:35 osmc hyperiond[1160]:         "leds" : 240,
    Jul 31 19:35:35 osmc hyperiond[1160]:         "name" : "OsmcKodi",
    Jul 31 19:35:35 osmc hyperiond[1160]:         "pwmchannel" : 0,
    Jul 31 19:35:35 osmc hyperiond[1160]:         "type" : "ws281x"
    Jul 31 19:35:35 osmc hyperiond[1160]: }
    Jul 31 19:35:35 osmc hyperiond[1160]: whiteAlgorithm ::
    Jul 31 19:35:35 osmc hyperiond[1160]: INFO: Creating linear smoothing
    Jul 31 19:35:35 osmc hyperiond[1160]: HYPERION (CS) INFO: Created linear-smoothing(interval_ms=33;settlingTime_ms=200;updateDelay=0
    Jul 31 19:35:35 osmc hyperiond[1160]: EFFECTENGINE INFO: 27 effects loaded from directory /usr/share/hyperion/effects
    Jul 31 19:35:35 osmc hyperiond[1160]: EFFECTENGINE INFO: Initializing Python interpreter
    Jul 31 19:35:35 osmc hyperiond[1160]: INFO: Hyperion started and initialised
    Jul 31 19:35:35 osmc hyperiond[1160]: INFO: Boot sequence 'Knight rider' EFFECTENGINE INFO: run effect Knight rider on channel 0
    Jul 31 19:35:35 osmc hyperiond[1160]: BLACKBORDER INFO: threshold set to 0.01 (3)
    Jul 31 19:35:35 osmc hyperiond[1160]: BLACKBORDER INFO: mode:default
    Jul 31 19:35:35 osmc hyperiond[1160]: started
    Jul 31 19:35:35 osmc hyperiond[1160]: INFO: Json server created and started on port 19444
    Jul 31 19:35:35 osmc hyperiond[1160]: INFO: Proto server created and started on port 19445
    Jul 31 19:35:35 osmc hyperiond[1160]: DISPMANXGRABBER INFO: Display opened with resolution: 1920x1080
    Jul 31 19:35:35 osmc hyperiond[1160]: BLACKBORDER INFO: threshold set to 0.01 (3)
    Jul 31 19:35:35 osmc hyperiond[1160]: BLACKBORDER INFO: mode:default
    Jul 31 19:35:35 osmc hyperiond[1160]: INFO: Frame grabber created and started
    Jul 31 19:35:35 osmc systemd[1]: hyperion.service: Main process exited, code=killed, status=11/SEGV
    Jul 31 19:35:35 osmc systemd[1]: hyperion.service: Unit entered failed state.
    Jul 31 19:35:35 osmc systemd[1]: hyperion.service: Failed with result 'signal'.
    Jul 31 19:35:35 osmc systemd[1]: hyperion.service: Service hold-off time over, scheduling restart.
    Jul 31 19:35:35 osmc systemd[1]: Stopped Hyperion Systemd service.
    Jul 31 19:35:35 osmc systemd[1]: Started Hyperion Systemd service.
    Jul 31 19:35:35 osmc hyperiond[1171]: Hyperion Ambilight Deamon (1171)
    Jul 31 19:35:35 osmc hyperiond[1171]:         Version   : V1.03.4 (brindosch-c750c41/dc6a602-1522918225
    Jul 31 19:35:35 osmc hyperiond[1171]:         Build Time: Apr  5 2018 01:57:25
    Jul 31 19:35:35 osmc hyperiond[1171]: INFO: Selected configuration file: /etc/hyperion/hyperion.config.json
    Jul 31 19:35:35 osmc hyperiond[1171]: HYPERION INFO: ColorTransform 'default' => [0; 121]
    Jul 31 19:35:35 osmc hyperiond[1171]: HYPERION INFO: ColorCorrection 'default' => [0; 121]
    Jul 31 19:35:35 osmc hyperiond[1171]: HYPERION INFO: ColorAdjustment 'default' => [0; 121]
    Jul 31 19:35:35 osmc hyperiond[1171]: LEDDEVICE INFO: configuration:
    Jul 31 19:35:35 osmc hyperiond[1171]: {
    Jul 31 19:35:35 osmc hyperiond[1171]:         "colorOrder" : "grb",
    Jul 31 19:35:35 osmc hyperiond[1171]:         "dmanum" : 5,
    Jul 31 19:35:35 osmc hyperiond[1171]:         "freq" : 800000,
    Jul 31 19:35:35 osmc hyperiond[1171]:         "gpio" : 21,
    Jul 31 19:35:35 osmc hyperiond[1171]:         "leds" : 240,
    Jul 31 19:35:35 osmc hyperiond[1171]:         "name" : "OsmcKodi",
    Jul 31 19:35:35 osmc hyperiond[1171]:         "pwmchannel" : 0,
    Jul 31 19:35:35 osmc hyperiond[1171]:         "type" : "ws281x"
    Jul 31 19:35:35 osmc hyperiond[1171]: }
    Jul 31 19:35:35 osmc hyperiond[1171]: whiteAlgorithm ::
    Jul 31 19:35:35 osmc hyperiond[1171]: INFO: Creating linear smoothing
    Jul 31 19:35:35 osmc hyperiond[1171]: HYPERION (CS) INFO: Created linear-smoothing(interval_ms=33;settlingTime_ms=200;updateDelay=0
    Jul 31 19:35:35 osmc hyperiond[1171]: EFFECTENGINE INFO: 27 effects loaded from directory /usr/share/hyperion/effects
    Jul 31 19:35:35 osmc hyperiond[1171]: EFFECTENGINE INFO: Initializing Python interpreter
    Jul 31 19:35:35 osmc hyperiond[1171]: INFO: Hyperion started and initialised
    Jul 31 19:35:35 osmc hyperiond[1171]: INFO: Boot sequence 'Knight rider' EFFECTENGINE INFO: run effect Knight rider on channel 0
    Jul 31 19:35:35 osmc hyperiond[1171]: BLACKBORDER INFO: threshold set to 0.01 (3)
    Jul 31 19:35:35 osmc hyperiond[1171]: BLACKBORDER INFO: mode:default
    Jul 31 19:35:35 osmc hyperiond[1171]: started
    Jul 31 19:35:35 osmc hyperiond[1171]: INFO: Json server created and started on port 19444
    Jul 31 19:35:35 osmc hyperiond[1171]: INFO: Proto server created and started on port 19445
    Jul 31 19:35:35 osmc hyperiond[1171]: DISPMANXGRABBER INFO: Display opened with resolution: 1920x1080
    Jul 31 19:35:35 osmc hyperiond[1171]: BLACKBORDER INFO: threshold set to 0.01 (3)
    Jul 31 19:35:35 osmc hyperiond[1171]: BLACKBORDER INFO: mode:default
    Jul 31 19:35:35 osmc hyperiond[1171]: INFO: Frame grabber created and started
    Jul 31 19:35:35 osmc systemd[1]: hyperion.service: Main process exited, code=killed, status=11/SEGV
    Jul 31 19:35:35 osmc systemd[1]: hyperion.service: Unit entered failed state.
    Jul 31 19:35:35 osmc systemd[1]: hyperion.service: Failed with result 'signal'.
    Jul 31 19:35:36 osmc systemd[1]: hyperion.service: Service hold-off time over, scheduling restart.
    Jul 31 19:35:36 osmc systemd[1]: Stopped Hyperion Systemd service.
    Jul 31 19:35:36 osmc systemd[1]: hyperion.service: Start request repeated too quickly.
    Jul 31 19:35:36 osmc systemd[1]: Failed to start Hyperion Systemd service.
    Jul 31 19:35:36 osmc systemd[1]: hyperion.service: Unit entered failed state.
    Jul 31 19:35:36 osmc systemd[1]: hyperion.service: Failed with result 'signal'.
    

    Thank you for any help you can bring me
     
  2. TPmodding

    TPmodding Administrator Staff Member Administrator

    Messages:
    1,324
    Hardware:
    RPi1/Zero, RPi2, RPi3, +Arduino, +nodeMCU/ESP8266
    "device" :
    {
    "name" : "OsmcKodi",
    "type" : "ws281x",
    "leds" : 240,
    "colorOrder" : "grb",
    "gpio" : 21,
    "dmanum" : 5,
    "freq" : 800000,
    "pwmchannel" : 0
    },

    did you changed this value?
     
  3. Eosphoros

    Eosphoros New Member

    Messages:
    3
    Hardware:
    RPi1/Zero, RPi2, RPi3, +Arduino
    Yes I have tried several values, 120, 121, 122, 240, 300, but that does not seem to have any impact.

    Curently with the parameter 240, it works for the 121 LED.