External Grabber Error 2

Mitch7391 · 2. Januar 2019

Hey everyone, I have been using this project on my raspberry pi for the last few years with little issues and have finally gone down the route of using a video grabber for my other devices. I have the Easycap USBTV007 chipset and Hyperion just seems to throw Error 2 every time I try to start Hyperion using it. But if I change my condo back to use the internal grabber, then my lights work fine. Is there a step I may have missed or something I should try? Thanks in advance!

Mitch7391 · 3. Januar 2019

I have tried lsusb command and this is what I get, does this mean the seller sold me a fake USBTV007?

Bus 001 Device 004: ID 534d:0021

Devices 001, 002 and 003 seem to show microsystems corp and Linux foundation. However I’m not seeing USBTV007 pop up like others do. Any help or suggestions would be greatly appreciated.

Mitch7391 · 4. Januar 2019

I have also tried the the command ‘ ls -lh /dev/ ‘ and cannot find video0 in the outputted list. Does all of this mean perhaps Iv been sold a fake USBTV007?

TPmodding · 4. Januar 2019

sometimes the power supply is to low... has yours more then 2 amp?

Mitch7391 · 6. Januar 2019

Thanks TPmodding for the reply I am fairly certain my supply is a 2.5A and I have activated max usb current in my raspberry pi config.

TPmodding · 6. Januar 2019

can you post a screenshot from "lsusb"

Mitch7391 · 7. Januar 2019

hyperion-project.org/index.php?attachment/1592/

Mitch7391 · 7. Januar 2019

TPmodding · 7. Januar 2019

hmm, no way out...you need another usb grabber

https://hyperion-project.org/t…-easycap-the-problem.641/

Mitch7391 · 7. Januar 2019

Ok I am glad to hear it is not something I have done wrong will keep trying other grabbers! Thanks for your help TPmodding.

kwiattek · 20. Januar 2019

did you try plugging grabber on the PC ?
if PC recognises it than you may have power issue try sending 5v directly from external PSU to USB port similar to this :

Mitch7391 · 29. Januar 2019

So I finally got hold of another Easycap and it would seem this one is a real one and the last one was a fake or faulty. I can now see this when it is plugged in.

Mitch7391 · 29. Januar 2019

I can also see video0 in the list when I issue the command 'ls -lh /dev/'; which is another good sign. However since changing the config to use the grabber, now I receive the following error constantly, even if I revert the config back to use the internal grabber. Which is odd as HyperCon is generating the config itself, so how would it be creating a syntax error through auto generation? I would expect this sort of error if I had put the config together myself.

TPmodding · 29. Januar 2019

config please

Mitch7391 · 30. Januar 2019

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"       : "MyHyperionConfig",
        "type"       : "apa102",
        "output"     : "/dev/spidev0.0",
        "rate"     : 1000000,
        "colorOrder" : "bgr"
    },


    // COLOR CALIBRATION CONFIG
    "color" :
    {
        "channelAdjustment" :
        [
            {
                "id"   : "default",
                "leds" : "*",
                "pureRed" :
                {
                    "redChannel"        : 175,
                    "greenChannel"        : 10,
                    "blueChannel"        : 5
                },
                "pureGreen" :
                {
                    "redChannel"        : 75,
                    "greenChannel"        : 150,
                    "blueChannel"        : 0
                },
                "pureBlue" :
                {
                    "redChannel"        : 20,
                    "greenChannel"        : 0,
                    "blueChannel"        : 150
                }
            }
        ],
        "temperature" :
        [
            {
                "id"   : "default",
                "leds" : "*",
                "correctionValues" :
                {
                    "red"     : 150,
                    "green"    : 150,
                    "blue"     : 150
                }
            }
        ],
        "transform" :
        [
            {
                "id"   : "default",
                "leds" : "*",
                "hsl" :
                {
                    "saturationGain"    : 1.0000,
                    "luminanceGain"        : 1.0000,
                    "luminanceMinimum"        : 0.0000
                },
                "red" :
                {
                    "threshold"     : 0.0000,
                    "gamma"         : 2.9000
                },
                "green" :
                {
                    "threshold"     : 0.0000,
                    "gamma"         : 3.0000
                },
                "blue" :
                {
                    "threshold"     : 0.0000,
                    "gamma"         : 3.0000
                }
            }
        ],
    // SMOOTHING CONFIG
        "smoothing" :
        {
            "type"            : "linear",
            "time_ms"         : 200,
            "updateFrequency" : 30.0000,
            "updateDelay"     : 0
        }
    },


    // V4L2 GRABBER CONFIG
    "grabber-v4l2" :
    {
        "device" : "/dev/video0",
        "input" : 0,
        "standard" : "PAL",
        "width" : -1,
        "height" : -1,
        "frameDecimation" : 2,
        "sizeDecimation" : 4,
        "priority" : 800,
        "mode" : "2D",
        "cropLeft" : 6,
        "cropRight" : 6,
        "cropTop" : 2,
        "cropBottom" : 2,
        "redSignalThreshold" : 0.1,
        "greenSignalThreshold" : 0.1,
        "blueSignalThreshold" : 0.1
    },


    // BLACKBORDER CONFIG
    "blackborderdetector" :
    {
        "enable" : true,
        "threshold" : 0.1,
        "unknownFrameCnt" : 600,
        "borderFrameCnt" : 50,
        "maxInconsistentCnt" : 10,
        "blurRemoveCnt" : 1,
        "mode" : "default"
    },


    // BOOTEFFECT CONFIG
    "bootsequence" :
    {
        "color" : [0,0,0],
        "effect" : "Rainbow swirl fast",
        "duration_ms" : 3000,
        "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 FRAME GRABBER CONFIG
    // NO KODI CHECK CONFIG
    // NO BOBLIGHT SERVER CONFIG
    // NO JSON/PROTO FORWARD CONFIG


    // LED CONFIGURATION
    "leds" :
    [
        {
            "index" : 0,
            "hscan" : { "minimum" : 0.9855, "maximum" : 1.0000 },
            "vscan" : { "minimum" : 0.9500, "maximum" : 1.0000 }
        },
        {
            "index" : 1,
            "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
            "vscan" : { "minimum" : 0.9750, "maximum" : 1.0000 }
        },
        {
            "index" : 2,
            "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
            "vscan" : { "minimum" : 0.9523, "maximum" : 0.9795 }
        },
        {
            "index" : 3,
            "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
            "vscan" : { "minimum" : 0.9295, "maximum" : 0.9568 }
        },
        {
            "index" : 4,
            "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
            "vscan" : { "minimum" : 0.9068, "maximum" : 0.9341 }
        },
        {
            "index" : 5,
            "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
            "vscan" : { "minimum" : 0.8841, "maximum" : 0.9114 }
        },
        {
            "index" : 6,
            "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
            "vscan" : { "minimum" : 0.8614, "maximum" : 0.8886 }
        },
        {
            "index" : 7,
            "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
            "vscan" : { "minimum" : 0.8386, "maximum" : 0.8659 }
        },
        {
            "index" : 8,
            "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
            "vscan" : { "minimum" : 0.8159, "maximum" : 0.8432 }
        },
        {
            "index" : 9,
            "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
            "vscan" : { "minimum" : 0.7932, "maximum" : 0.8205 }
        },
        {
            "index" : 10,
            "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
            "vscan" : { "minimum" : 0.7705, "maximum" : 0.7977 }
        },
        {
            "index" : 11,
            "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
            "vscan" : { "minimum" : 0.7477, "maximum" : 0.7750 }
        },
        {
            "index" : 12,
            "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
            "vscan" : { "minimum" : 0.7250, "maximum" : 0.7523 }
        },
        {
            "index" : 13,
            "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
            "vscan" : { "minimum" : 0.7023, "maximum" : 0.7295 }
        },
        {
            "index" : 14,
            "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
            "vscan" : { "minimum" : 0.6795, "maximum" : 0.7068 }
        },
        {
            "index" : 15,
            "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
            "vscan" : { "minimum" : 0.6568, "maximum" : 0.6841 }
        },
        {
            "index" : 16,
            "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
            "vscan" : { "minimum" : 0.6341, "maximum" : 0.6614 }
        },
        {
            "index" : 17,
            "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
            "vscan" : { "minimum" : 0.6114, "maximum" : 0.6386 }
        },
        {
            "index" : 18,
            "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
            "vscan" : { "minimum" : 0.5886, "maximum" : 0.6159 }
        },
        {
            "index" : 19,
            "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
            "vscan" : { "minimum" : 0.5659, "maximum" : 0.5932 }
        },
        {
            "index" : 20,
            "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
            "vscan" : { "minimum" : 0.5432, "maximum" : 0.5705 }
        },
        {
            "index" : 21,
            "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
            "vscan" : { "minimum" : 0.5205, "maximum" : 0.5477 }
        },
        {
            "index" : 22,
            "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
            "vscan" : { "minimum" : 0.4977, "maximum" : 0.5250 }
        },
        {
            "index" : 23,
            "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
            "vscan" : { "minimum" : 0.4750, "maximum" : 0.5023 }
        },
        {
            "index" : 24,
            "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
            "vscan" : { "minimum" : 0.4523, "maximum" : 0.4795 }
        },
        {
            "index" : 25,
            "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
            "vscan" : { "minimum" : 0.4295, "maximum" : 0.4568 }
        },
        {
            "index" : 26,
            "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
            "vscan" : { "minimum" : 0.4068, "maximum" : 0.4341 }
        },
        {
            "index" : 27,
            "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
            "vscan" : { "minimum" : 0.3841, "maximum" : 0.4114 }
        },
        {
            "index" : 28,
            "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
            "vscan" : { "minimum" : 0.3614, "maximum" : 0.3886 }
        },
        {
            "index" : 29,
            "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
            "vscan" : { "minimum" : 0.3386, "maximum" : 0.3659 }
        },
        {
            "index" : 30,
            "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
            "vscan" : { "minimum" : 0.3159, "maximum" : 0.3432 }
        },
        {
            "index" : 31,
            "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
            "vscan" : { "minimum" : 0.2932, "maximum" : 0.3205 }
        },
        {
            "index" : 32,
            "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
            "vscan" : { "minimum" : 0.2705, "maximum" : 0.2977 }
        },
        {
            "index" : 33,
            "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
            "vscan" : { "minimum" : 0.2477, "maximum" : 0.2750 }
        },
        {
            "index" : 34,
            "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
            "vscan" : { "minimum" : 0.2250, "maximum" : 0.2523 }
        },
        {
            "index" : 35,
            "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
            "vscan" : { "minimum" : 0.2023, "maximum" : 0.2295 }
        },
        {
            "index" : 36,
            "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
            "vscan" : { "minimum" : 0.1795, "maximum" : 0.2068 }
        },
        {
            "index" : 37,
            "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
            "vscan" : { "minimum" : 0.1568, "maximum" : 0.1841 }
        },
        {
            "index" : 38,
            "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
            "vscan" : { "minimum" : 0.1341, "maximum" : 0.1614 }
        },
        {
            "index" : 39,
            "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
            "vscan" : { "minimum" : 0.1114, "maximum" : 0.1386 }
        },
        {
            "index" : 40,
            "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
            "vscan" : { "minimum" : 0.0886, "maximum" : 0.1159 }
        },
        {
            "index" : 41,
            "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
            "vscan" : { "minimum" : 0.0659, "maximum" : 0.0932 }
        },
        {
            "index" : 42,
            "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
            "vscan" : { "minimum" : 0.0432, "maximum" : 0.0705 }
        },
        {
            "index" : 43,
            "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
            "vscan" : { "minimum" : 0.0205, "maximum" : 0.0477 }
        },
        {
            "index" : 44,
            "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
            "vscan" : { "minimum" : 0.0000, "maximum" : 0.0250 }
        },
        {
            "index" : 45,
            "hscan" : { "minimum" : 0.9855, "maximum" : 1.0000 },
            "vscan" : { "minimum" : 0.0000, "maximum" : 0.0500 }
        },
        {
            "index" : 46,
            "hscan" : { "minimum" : 0.9724, "maximum" : 0.9882 },
            "vscan" : { "minimum" : 0.0000, "maximum" : 0.0500 }
        },
        {
            "index" : 47,
            "hscan" : { "minimum" : 0.9592, "maximum" : 0.9750 },
            "vscan" : { "minimum" : 0.0000, "maximum" : 0.0500 }
        },
        {
            "index" : 48,
            "hscan" : { "minimum" : 0.9461, "maximum" : 0.9618 },
            "vscan" : { "minimum" : 0.0000, "maximum" : 0.0500 }
        },
        {
            "index" : 49,
            "hscan" : { "minimum" : 0.9329, "maximum" : 0.9487 },
            "vscan" : { "minimum" : 0.0000, "maximum" : 0.0500 }
        },
        {
            "index" : 50,
            "hscan" : { "minimum" : 0.9197, "maximum" : 0.9355 },
            "vscan" : { "minimum" : 0.0000, "maximum" : 0.0500 }
        },
        {
            "index" : 51,
            "hscan" : { "minimum" : 0.9066, "maximum" : 0.9224 },
            "vscan" : { "minimum" : 0.0000, "maximum" : 0.0500 }
        },
        {
            "index" : 52,
            "hscan" : { "minimum" : 0.8934, "maximum" : 0.9092 },
            "vscan" : { "minimum" : 0.0000, "maximum" : 0.0500 }
        },
        {
            "index" : 53,
            "hscan" : { "minimum" : 0.8803, "maximum" : 0.8961 },
            "vscan" : { "minimum" : 0.0000, "maximum" : 0.0500 }
        },
        {
            "index" : 54,
            "hscan" : { "minimum" : 0.8671, "maximum" : 0.8829 },
            "vscan" : { "minimum" : 0.0000, "maximum" : 0.0500 }
        },
        {
            "index" : 55,
            "hscan" : { "minimum" : 0.8539, "maximum" : 0.8697 },
            "vscan" : { "minimum" : 0.0000, "maximum" : 0.0500 }
        },
        {
            "index" : 56,
            "hscan" : { "minimum" : 0.8408, "maximum" : 0.8566 },
            "vscan" : { "minimum" : 0.0000, "maximum" : 0.0500 }
        },
        {
            "index" : 57,
            "hscan" : { "minimum" : 0.8276, "maximum" : 0.8434 },
            "vscan" : { "minimum" : 0.0000, "maximum" : 0.0500 }
        },
        {
            "index" : 58,
            "hscan" : { "minimum" : 0.8145, "maximum" : 0.8303 },
            "vscan" : { "minimum" : 0.0000, "maximum" : 0.0500 }
        },
        {
            "index" : 59,
            "hscan" : { "minimum" : 0.8013, "maximum" : 0.8171 },
            "vscan" : { "minimum" : 0.0000, "maximum" : 0.0500 }
        },
        {
            "index" : 60,
            "hscan" : { "minimum" : 0.7882, "maximum" : 0.8039 },
            "vscan" : { "minimum" : 0.0000, "maximum" : 0.0500 }
        },
        {
            "index" : 61,
            "hscan" : { "minimum" : 0.7750, "maximum" : 0.7908 },
            "vscan" : { "minimum" : 0.0000, "maximum" : 0.0500 }
        },
        {
            "index" : 62,
            "hscan" : { "minimum" : 0.7618, "maximum" : 0.7776 },
            "vscan" : { "minimum" : 0.0000, "maximum" : 0.0500 }
        },
        {
            "index" : 63,
            "hscan" : { "minimum" : 0.7487, "maximum" : 0.7645 },
            "vscan" : { "minimum" : 0.0000, "maximum" : 0.0500 }
        },
        {
            "index" : 64,
            "hscan" : { "minimum" : 0.7355, "maximum" : 0.7513 },
            "vscan" : { "minimum" : 0.0000, "maximum" : 0.0500 }
        },
        {
            "index" : 65,
            "hscan" : { "minimum" : 0.7224, "maximum" : 0.7382 },
            "vscan" : { "minimum" : 0.0000, "maximum" : 0.0500 }
        },
        {
            "index" : 66,
            "hscan" : { "minimum" : 0.7092, "maximum" : 0.7250 },
            "vscan" : { "minimum" : 0.0000, "maximum" : 0.0500 }
        },
        {
            "index" : 67,
            "hscan" : { "minimum" : 0.6961, "maximum" : 0.7118 },

Alles anzeigen

Mitch7391 · 30. Januar 2019

Sorry TPmodding, I should thought ahead, I hope I have attached that correctly.

TPmodding · 30. Januar 2019

this is the whole config?

Paulchen-Panther · 30. Januar 2019

Please check your config here for validation.

Mitch7391 · 30. Januar 2019

Apparently it is my whole config? Unless I am accessing it wrong.

TPmodding · 31. Januar 2019

it stops in the middle of your led settings?

{
"index" : 67,
"hscan" : { "minimum" : 0.6961, "maximum" : 0.7118 },

do you have only 68 leds?

External Grabber Error 2

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