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RPi + Other Software Unable to connect to host.

Discussion in 'Software Support' started by Michael Stickler, 24 December 2018.

  1. Michael Stickler

    Michael Stickler New Member

    Messages:
    2
    Hardware:
    RPi1/Zero, RPi3
    Hi, I have just set up my raspberry pi zero w (running rasbian lite) with Hyperion, however, when I try to send colours to the WS2812b LEDs I have connected to pin 12, I get an error in my ssh window saying "unable to connect to host."

    Here is my log:


    Here is my config:


    When I try to set a colour, or if I use putty to ssh in and manually enter the commands, all i get is:
    ssh out: hyperion-remote -c 3527ff
    ssh in: hyperion-remote:
    ssh in: version : V1.03.4 (brindosch-c750c41/dc6a602-1522918225
    ssh in: build time: Apr 5 2018 01:57:05
    ssh out: Unable to connect to host


    Any idea what is wrong? seems to be hitting a problem in the logs "Inappropriate IOCTL for device" but I can't figure out what is causing it.



    EDIT: I tried removing the grabber, and starting hyperion with grabber disabled, however this corrupted the OS and needed reinstalling. After that I still have issues, just different ones.

    I can't get a log now, since my rpi gets corrupted every time I start hyperion. The OS doesn't boot, and the screen looks like this until I reinstall raspbian:
    [​IMG]


    and my current config:


    OK, this is getting strange. I managed to get the LEDs working, but only if I disable the grabber. If I have the grabber disabled I can use the colour picker to light up specific colours, and if I kill the process, it restarts and I get a rainbow effect. However if I use a config that enables the grabber, I can't send any commands at all.

    Is my grabber bad? it is this one that was recommended on a hyperion tutorial:
    https://www.amazon.co.uk/gp/product/B07DHJJNYG/ref=oh_aui_detailpage_o02_s00?ie=UTF8&psc=1

    This one uses a HW 007 chipset I think, but others recommend a UTV 007 chipset.
     
    Last edited: 24 December 2018
  2. Bruni

    Bruni New Member

    Messages:
    2
    Hardware:
    RPi3
    Heyhey,

    I just signed up here because I started having a similar problem a couple of days ago.
    I built the Ambilight using a raspberry Pi 3 B+ with APA102 LEDs and it worked like a charm the first time right away.

    Since yesterday i now have the problem that after the start-animation (Rainbow) the LEDs turn off even with an active HDMI input source.
    I also had the issue that I got the "unable to connect to host" message whenever iI tried sending a color from either Hyperion on my laptop or the App.

    After disabling the grabber and transferring the new config-file, sending colors worked again.
    Now I can also enable the grabber in the settings again, send this config-file and sending a color still works.
    Nontheless the Ambilight does not react to any image from the HDMI input.

    Additionally i noticed that when I try to "get image from grabber" in Hyperion the program seems to freeze and I have to force close it.
    Occasionally i get an image from the grabber which then is full of artifacts (stripes, wrong colours, image consists of several incorrectly combined pieces etc.).
    The Pi seems to be working nominally, though.

    Now my first thought after the Pi with the grabber dropping once from the back of my TV (Velcro Tape not strong enough) being the only "change" that happened, that one of these devices stopped working properly.

    Therefore I tried:
    - rewriting the raspbian image and reinstalling Hyperion
    - replacing the grabber
    - replacing the Pi

    Result: Nothing but still having the same issue.

    Now the only other components that could in my opinion be a cause for this (IMO) that I haven´t switched out, yet are the HDMI2AV converter and the Chinch-adapter or it has to be a software issue.

    Have you or anybody else here gotten any further or an idea what could cause this?
    It was really a fun project to build and I´d really love getting it to work again.

    I have added a log and my config below.

    Thank you all in advance and have a nice weekend.

    SSH Traffic:
    ssh connected
    ssh out: hyperion-remote -c a45fff
    ssh in: hyperion-remote:
    ssh in: version : V1.03.4 (brindosch-c750c41/dc6a602-1522918225
    ssh in: build time: Apr 5 2018 01:57:05
    ssh out: Unable to connect to host
    ssh out: hyperion-remote -c ff3af6
    ssh in: hyperion-remote:
    ssh in: version : V1.03.4 (brindosch-c750c41/dc6a602-1522918225
    ssh in: build time: Apr 5 2018 01:57:05
    ssh out: Unable to connect to host
    ssh out: hyperion-remote -c ff359d
    ssh in: hyperion-remote:
    ssh in: version : V1.03.4 (brindosch-c750c41/dc6a602-1522918225
    ssh in: build time: Apr 5 2018 01:57:05
    ssh out: Unable to connect to host
    ssh out: sudo systemctl stop hyperion.service 2>/dev/null; sudo /etc/init.d/hyperion stop 2>/dev/null ; sudo /sbin/initctl stop hyperion 2>/dev/null
    ssh out: sudo systemctl start hyperion.service 2>/dev/null ; sudo /etc/init.d/hyperion start 2>/dev/null ; sudo /sbin/initctl start hyperion 2>/dev/null
    ssh out: hyperion-remote -c ff483a
    ssh in: hyperion-remote:
    ssh in: version : V1.03.4 (brindosch-c750c41/dc6a602-1522918225
    ssh in: build time: Apr 5 2018 01:57:05
    ssh in: Connected to localhost:19444
    ssh in: Set color to 255 72 58
    ssh out: hyperion-remote -c 60ff4b
    ssh in: hyperion-remote:
    ssh in: version : V1.03.4 (brindosch-c750c41/dc6a602-1522918225
    ssh in: build time: Apr 5 2018 01:57:05
    ssh in: Connected to localhost:19444
    ssh in: Set color to 96 255 75
    ssh out: hyperion-remote -c 5aff49
    ssh in: hyperion-remote:
    ssh in: version : V1.03.4 (brindosch-c750c41/dc6a602-1522918225
    ssh in: build time: Apr 5 2018 01:57:05
    ssh in: Connected to localhost:19444
    ssh in: Set color to 90 255 73
    ssh out: hyperion-remote -c ff8963
    ssh in: hyperion-remote:
    ssh in: version : V1.03.4 (brindosch-c750c41/dc6a602-1522918225
    ssh in: build time: Apr 5 2018 01:57:05
    ssh in: Connected to localhost:19444
    ssh in: Set color to 255 137 99
    ssh out: sudo journalctl -u hyperion.service 2>/dev/null
    ssh in: -- Logs begin at Thu 2016-11-03 18:16:42 CET, end at Fri 2019-01-04 19:03:10 CET. --
    ssh in: Jan 04 18:45:16 raspberrypi systemd[1]: Started Hyperion Systemd service.
    ssh in: Jan 04 18:45:17 raspberrypi hyperiond[315]: Hyperion Ambilight Deamon (315)
    ssh in: Jan 04 18:45:17 raspberrypi hyperiond[315]: Version : V1.03.4 (brindosch-c750c41/dc6a602-1522918225
    ssh in: Jan 04 18:45:17 raspberrypi hyperiond[315]: Build Time: Apr 5 2018 01:57:25
    ssh in: Jan 04 18:45:17 raspberrypi hyperiond[315]: INFO: Selected configuration file: /etc/hyperion/hyperion.config.json
    ssh in: Jan 04 18:45:17 raspberrypi hyperiond[315]: HYPERION INFO: ColorTransform 'default' => [0; 115]
    ssh in: Jan 04 18:45:17 raspberrypi hyperiond[315]: HYPERION INFO: ColorCorrection 'default' => [0; 115]
    ssh in: Jan 04 18:45:17 raspberrypi hyperiond[315]: HYPERION INFO: ColorAdjustment 'default' => [0; 115]
    ssh in: Jan 04 18:45:17 raspberrypi hyperiond[315]: LEDDEVICE INFO: configuration:
    ssh in: Jan 04 18:45:17 raspberrypi hyperiond[315]: {
    ssh in: Jan 04 18:45:17 raspberrypi hyperiond[315]: "colorOrder" : "bgr",
    ssh in: Jan 04 18:45:17 raspberrypi hyperiond[315]: "name" : "MyHyperionConfig",
    ssh in: Jan 04 18:45:17 raspberrypi hyperiond[315]: "output" : "/dev/spidev0.0",
    ssh in: Jan 04 18:45:17 raspberrypi hyperiond[315]: "rate" : 1000000,
    ssh in: Jan 04 18:45:17 raspberrypi hyperiond[315]: "type" : "apa102"
    ssh in: Jan 04 18:45:17 raspberrypi hyperiond[315]: }
    ssh in: Jan 04 18:45:17 raspberrypi hyperiond[315]: INFO: Creating linear smoothing
    ssh in: Jan 04 18:45:17 raspberrypi hyperiond[315]: HYPERION (CS) INFO: Created linear-smoothing(interval_ms=50;settlingTime_ms=200;updateDelay=0
    ssh in: Jan 04 18:45:17 raspberrypi hyperiond[315]: EFFECTENGINE INFO: 27 effects loaded from directory /usr/share/hyperion/effects
    ssh in: Jan 04 18:45:17 raspberrypi hyperiond[315]: EFFECTENGINE INFO: Initializing Python interpreter
    ssh in: Jan 04 18:45:18 raspberrypi hyperiond[315]: INFO: Hyperion started and initialised
    ssh in: Jan 04 18:45:18 raspberrypi hyperiond[315]: INFO: Boot sequence 'Rainbow swirl fast' EFFECTENGINE INFO: run effect Rainbow swirl fast on channel 0
    ssh in: Jan 04 18:45:18 raspberrypi hyperiond[315]: BLACKBORDER INFO: threshold set to 0.065 (17)
    ssh in: Jan 04 18:45:18 raspberrypi hyperiond[315]: BLACKBORDER INFO: mode:default
    ssh in: Jan 04 18:45:18 raspberrypi hyperiond[315]: started
    ssh in: Jan 04 18:45:18 raspberrypi hyperiond[315]: INFO: Json server created and started on port 19444
    ssh in: Jan 04 18:45:18 raspberrypi hyperiond[315]: INFO: Proto server created and started on port 19445
    ssh in: Jan 04 18:45:18 raspberrypi hyperiond[315]: DISPMANXGRABBER INFO: Display opened with resolution: 720x480
    ssh in: Jan 04 18:45:18 raspberrypi hyperiond[315]: BLACKBORDER INFO: threshold set to 0.065 (17)
    ssh in: Jan 04 18:45:18 raspberrypi hyperiond[315]: BLACKBORDER INFO: mode:default
    ssh in: Jan 04 18:45:18 raspberrypi hyperiond[315]: INFO: Frame grabber created and started
    ssh in: Jan 04 18:45:19 raspberrypi hyperiond[315]: BORDER SWITCH REQUIRED!!
    ssh in: Jan 04 18:45:19 raspberrypi hyperiond[315]: CURRENT BORDER TYPE: unknown=0 hor.size=12 vert.size=13
    ssh in: Jan 04 18:45:21 raspberrypi hyperiond[315]: EFFECTENGINE INFO: effect finished
    ssh in: Jan 04 18:46:45 raspberrypi hyperiond[315]: BORDER SWITCH REQUIRED!!
    ssh in: Jan 04 18:46:45 raspberrypi hyperiond[315]: CURRENT BORDER TYPE: unknown=0 hor.size=5 vert.size=3
    ssh in: Jan 04 18:47:51 raspberrypi hyperiond[315]: JSONSERVER INFO: New connection
    ssh in: Jan 04 18:47:51 raspberrypi hyperiond[315]: BLACKBORDER INFO: threshold set to 0.065 (17)
    ssh in: Jan 04 18:47:51 raspberrypi hyperiond[315]: BLACKBORDER INFO: mode:default
    ssh in: Jan 04 18:47:51 raspberrypi hyperiond[315]: JSONSERVER INFO: Connection closed
    ssh in: Jan 04 18:47:54 raspberrypi hyperiond[315]: JSONSERVER INFO: New connection
    ssh in: Jan 04 18:47:54 raspberrypi hyperiond[315]: BLACKBORDER INFO: threshold set to 0.065 (17)
    ssh in: Jan 04 18:47:54 raspberrypi hyperiond[315]: BLACKBORDER INFO: mode:default
    ssh in: Jan 04 18:47:54 raspberrypi hyperiond[315]: JSONSERVER INFO: Connection closed
    ssh in: Jan 04 18:48:38 raspberrypi hyperiond[315]: JSONSERVER INFO: New connection
    ssh in: Jan 04 18:48:38 raspberrypi hyperiond[315]: BLACKBORDER INFO: threshold set to 0.065 (17)
    ssh in: Jan 04 18:48:38 raspberrypi hyperiond[315]: BLACKBORDER INFO: mode:default
    ssh in: Jan 04 18:48:38 raspberrypi hyperiond[315]: JSONSERVER INFO: Connection closed
    ssh in: Jan 04 18:48:42 raspberrypi hyperiond[315]: JSONSERVER INFO: New connection
    ssh in: Jan 04 18:48:42 raspberrypi hyperiond[315]: BLACKBORDER INFO: threshold set to 0.065 (17)
    ssh in: Jan 04 18:48:42 raspberrypi hyperiond[315]: BLACKBORDER INFO: mode:default
    ssh in: Jan 04 18:48:42 raspberrypi hyperiond[315]: JSONSERVER INFO: Connection closed
    ssh in: Jan 04 18:48:45 raspberrypi hyperiond[315]: JSONSERVER INFO: New connection
    ssh in: Jan 04 18:48:45 raspberrypi hyperiond[315]: BLACKBORDER INFO: threshold set to 0.065 (17)
    ssh in: Jan 04 18:48:45 raspberrypi hyperiond[315]: BLACKBORDER INFO: mode:default
    ssh in: Jan 04 18:48:45 raspberrypi hyperiond[315]: JSONSERVER INFO: Connection closed
    ssh in: Jan 04 18:48:46 raspberrypi hyperiond[315]: JSONSERVER INFO: New connection
    ssh in: Jan 04 18:48:46 raspberrypi hyperiond[315]: BLACKBORDER INFO: threshold set to 0.065 (17)
    ssh in: Jan 04 18:48:46 raspberrypi hyperiond[315]: BLACKBORDER INFO: mode:default
    ssh in: Jan 04 18:48:46 raspberrypi hyperiond[315]: JSONSERVER INFO: Connection closed
    ssh in: Jan 04 18:48:50 raspberrypi hyperiond[315]: INFO: Application closed with code 0
    ssh in: Jan 04 18:48:50 raspberrypi hyperiond[315]: EFFECTENGINE INFO: Cleaning up Python interpreter
    ssh in: Jan 04 18:48:50 raspberrypi systemd[1]: Stopping Hyperion Systemd service...
    ssh in: Jan 04 18:48:50 raspberrypi systemd[1]: Stopped Hyperion Systemd service.
    ssh in: Jan 04 19:02:14 raspberrypi systemd[1]: Started Hyperion Systemd service.
    ssh in: Jan 04 19:02:14 raspberrypi hyperiond[1457]: Hyperion Ambilight Deamon (1457)
    ssh in: Jan 04 19:02:14 raspberrypi hyperiond[1457]: Version : V1.03.4 (brindosch-c750c41/dc6a602-1522918225
    ssh in: Jan 04 19:02:14 raspberrypi hyperiond[1457]: Build Time: Apr 5 2018 01:57:25
    ssh in: Jan 04 19:02:14 raspberrypi hyperiond[1457]: INFO: Selected configuration file: /etc/hyperion/hyperion.config.json
    ssh in: Jan 04 19:02:14 raspberrypi hyperiond[1457]: HYPERION INFO: ColorTransform 'default' => [0; 115]
    ssh in: Jan 04 19:02:14 raspberrypi hyperiond[1457]: HYPERION INFO: ColorCorrection 'default' => [0; 115]
    ssh in: Jan 04 19:02:14 raspberrypi hyperiond[1457]: HYPERION INFO: ColorAdjustment 'default' => [0; 115]
    ssh in: Jan 04 19:02:14 raspberrypi hyperiond[1457]: LEDDEVICE INFO: configuration:
    ssh in: Jan 04 19:02:14 raspberrypi hyperiond[1457]: {
    ssh in: Jan 04 19:02:14 raspberrypi hyperiond[1457]: "colorOrder" : "bgr",
    ssh in: Jan 04 19:02:14 raspberrypi hyperiond[1457]: "name" : "MyHyperionConfig",
    ssh in: Jan 04 19:02:14 raspberrypi hyperiond[1457]: "output" : "/dev/spidev0.0",
    ssh in: Jan 04 19:02:14 raspberrypi hyperiond[1457]: "rate" : 1000000,
    ssh in: Jan 04 19:02:14 raspberrypi hyperiond[1457]: "type" : "apa102"
    ssh in: Jan 04 19:02:14 raspberrypi hyperiond[1457]: }
    ssh in: Jan 04 19:02:14 raspberrypi hyperiond[1457]: INFO: Creating linear smoothing
    ssh in: Jan 04 19:02:14 raspberrypi hyperiond[1457]: HYPERION (CS) INFO: Created linear-smoothing(interval_ms=50;settlingTime_ms=200;updateDelay=0
    ssh in: Jan 04 19:02:14 raspberrypi hyperiond[1457]: EFFECTENGINE INFO: 27 effects loaded from directory /usr/share/hyperion/effects
    ssh in: Jan 04 19:02:14 raspberrypi hyperiond[1457]: EFFECTENGINE INFO: Initializing Python interpreter
    ssh in: Jan 04 19:02:14 raspberrypi hyperiond[1457]: INFO: Hyperion started and initialised
    ssh in: Jan 04 19:02:14 raspberrypi hyperiond[1457]: INFO: Boot sequence 'Rainbow swirl fast' EFFECTENGINE INFO: run effect Rainbow swirl fast on channel 0
    ssh in: Jan 04 19:02:14 raspberrypi hyperiond[1457]: BLACKBORDER INFO: threshold set to 0.065 (17)
    ssh in: Jan 04 19:02:14 raspberrypi hyperiond[1457]: BLACKBORDER INFO: mode:default
    ssh in: Jan 04 19:02:14 raspberrypi hyperiond[1457]: started
    ssh in: Jan 04 19:02:14 raspberrypi hyperiond[1457]: INFO: Json server created and started on port 19444
    ssh in: Jan 04 19:02:14 raspberrypi hyperiond[1457]: INFO: Proto server created and started on port 19445
    ssh in: Jan 04 19:02:14 raspberrypi hyperiond[1457]: DISPMANXGRABBER INFO: Display opened with resolution: 720x480
    ssh in: Jan 04 19:02:14 raspberrypi hyperiond[1457]: BLACKBORDER INFO: threshold set to 0.065 (17)
    ssh in: Jan 04 19:02:14 raspberrypi hyperiond[1457]: BLACKBORDER INFO: mode:default
    ssh in: Jan 04 19:02:14 raspberrypi hyperiond[1457]: INFO: Frame grabber created and started
    ssh in: Jan 04 19:02:17 raspberrypi hyperiond[1457]: EFFECTENGINE INFO: effect finished
    ssh in: Jan 04 19:02:20 raspberrypi hyperiond[1457]: JSONSERVER INFO: New connection
    ssh in: Jan 04 19:02:20 raspberrypi hyperiond[1457]: BLACKBORDER INFO: threshold set to 0.065 (17)
    ssh in: Jan 04 19:02:20 raspberrypi hyperiond[1457]: BLACKBORDER INFO: mode:default
    ssh in: Jan 04 19:02:20 raspberrypi hyperiond[1457]: JSONSERVER INFO: Connection closed
    ssh in: Jan 04 19:02:21 raspberrypi hyperiond[1457]: JSONSERVER INFO: New connection
    ssh in: Jan 04 19:02:21 raspberrypi hyperiond[1457]: BLACKBORDER INFO: threshold set to 0.065 (17)
    ssh in: Jan 04 19:02:21 raspberrypi hyperiond[1457]: BLACKBORDER INFO: mode:default
    ssh in: Jan 04 19:02:22 raspberrypi hyperiond[1457]: JSONSERVER INFO: Connection closed
    ssh in: Jan 04 19:02:22 raspberrypi hyperiond[1457]: JSONSERVER INFO: New connection
    ssh in: Jan 04 19:02:22 raspberrypi hyperiond[1457]: BLACKBORDER INFO: threshold set to 0.065 (17)
    ssh in: Jan 04 19:02:22 raspberrypi hyperiond[1457]: BLACKBORDER INFO: mode:default
    ssh in: Jan 04 19:02:22 raspberrypi hyperiond[1457]: JSONSERVER INFO: Connection closed
    ssh in: Jan 04 19:03:07 raspberrypi hyperiond[1457]: JSONSERVER INFO: New connection
    ssh in: Jan 04 19:03:07 raspberrypi hyperiond[1457]: BLACKBORDER INFO: threshold set to 0.065 (17)
    ssh in: Jan 04 19:03:07 raspberrypi hyperiond[1457]: BLACKBORDER INFO: mode:default
    ssh in: Jan 04 19:03:07 raspberrypi hyperiond[1457]: JSONSERVER INFO: Connection closed
    ssh out: hyperion-remote -c ff2e44
    ssh in: hyperion-remote:
    ssh in: version : V1.03.4 (brindosch-c750c41/dc6a602-1522918225
    ssh in: build time: Apr 5 2018 01:57:05
    ssh in: Connected to localhost:19444
    ssh in: Set color to 255 46 68
    ssh out: hyperion-remote -c 90ff7d
    ssh in: hyperion-remote:
    ssh in: version : V1.03.4 (brindosch-c750c41/dc6a602-1522918225
    ssh in: build time: Apr 5 2018 01:57:05
    ssh in: Connected to localhost:19444
    ssh in: Set color to 144 255 125
    ssh out: hyperion-remote -c 49e4ff
    ssh in: hyperion-remote:
    ssh in: version : V1.03.4 (brindosch-c750c41/dc6a602-1522918225
    ssh in: build time: Apr 5 2018 01:57:05
    ssh in: Connected to localhost:19444
    ssh in: Set color to 73 228 255
    ssh out: hyperion-remote -c 9cbcff
    ssh in: hyperion-remote:
    ssh in: version : V1.03.4 (brindosch-c750c41/dc6a602-1522918225
    ssh in: build time: Apr 5 2018 01:57:05
    ssh in: Connected to localhost:19444
    ssh in: Set color to 156 188 255
    ssh out: hyperion-remote -c ff242c
    ssh in: hyperion-remote:
    ssh in: version : V1.03.4 (brindosch-c750c41/dc6a602-1522918225
    ssh in: build time: Apr 5 2018 01:57:05
    ssh in: Connected to localhost:19444
    ssh in: Set color to 255 36 44


    // 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" : 255,
    "greenChannel" : 10,
    "blueChannel" : 0
    },
    "pureGreen" :
    {
    "redChannel" : 75,
    "greenChannel" : 230,
    "blueChannel" : 0
    },
    "pureBlue" :
    {
    "redChannel" : 0,
    "greenChannel" : 25,
    "blueChannel" : 240
    }
    }
    ],
    "temperature" :
    [
    {
    "id" : "default",
    "leds" : "*",
    "correctionValues" :
    {
    "red" : 255,
    "green" : 255,
    "blue" : 255
    }
    }
    ],
    "transform" :
    [
    {
    "id" : "default",
    "leds" : "*",
    "hsl" :
    {
    "saturationGain" : 1.0000,
    "luminanceGain" : 1.2000,
    "luminanceMinimum" : 0.0000
    },
    "red" :
    {
    "threshold" : 0.0000,
    "gamma" : 4.0000
    },
    "green" :
    {
    "threshold" : 0.0000,
    "gamma" : 4.0000
    },
    "blue" :
    {
    "threshold" : 0.0000,
    "gamma" : 4.0000
    }
    }
    ],
    // SMOOTHING CONFIG
    "smoothing" :
    {
    "type" : "linear",
    "time_ms" : 200,
    "updateFrequency" : 20.0000,
    "updateDelay" : 0
    }
    },

    // V4L2 GRABBER CONFIG
    "grabber-v4l2" :
    {
    "device" : "/dev/video0",
    "input" : 0,
    "standard" : "PAL",
    "width" : -1,
    "height" : -1,
    "frameDecimation" : 2,
    "sizeDecimation" : 8,
    "priority" : 900,
    "mode" : "2D",
    "cropLeft" : 0,
    "cropRight" : 0,
    "cropTop" : 0,
    "cropBottom" : 0,
    "redSignalThreshold" : 0.0,
    "greenSignalThreshold" : 0.0,
    "blueSignalThreshold" : 0.0
    },

    // FRAME GRABBER CONFIG
    "framegrabber" :
    {
    "width" : 64,
    "height" : 64,
    "frequency_Hz" : 10.0,
    "priority" : 1000
    },

    // BLACKBORDER CONFIG
    "blackborderdetector" :
    {
    "enable" : true,
    "threshold" : 0.065,
    "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 KODI CHECK CONFIG
    // NO BOBLIGHT SERVER CONFIG
    // NO JSON/PROTO FORWARD CONFIG

    // LED CONFIGURATION
    "leds" :
    [
    {
    "index" : 0,
    "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
    "vscan" : { "minimum" : 0.9375, "maximum" : 1.0000 }
    },
    {
    "index" : 1,
    "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
    "vscan" : { "minimum" : 0.8875, "maximum" : 0.9625 }
    },
    {
    "index" : 2,
    "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
    "vscan" : { "minimum" : 0.8375, "maximum" : 0.9125 }
    },
    {
    "index" : 3,
    "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
    "vscan" : { "minimum" : 0.7875, "maximum" : 0.8625 }
    },
    {
    "index" : 4,
    "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
    "vscan" : { "minimum" : 0.7375, "maximum" : 0.8125 }
    },
    {
    "index" : 5,
    "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
    "vscan" : { "minimum" : 0.6875, "maximum" : 0.7625 }
    },
    {
    "index" : 6,
    "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
    "vscan" : { "minimum" : 0.6375, "maximum" : 0.7125 }
    },
    {
    "index" : 7,
    "hscan" : { "minimum" : 0.9500, "maximum" : 1.0000 },
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    "endOfJson" : "endOfJson"
    }
     
  3. Michael Stickler

    Michael Stickler New Member

    Messages:
    2
    Hardware:
    RPi1/Zero, RPi3
    I haven't gotten any further. Occasionally I manage to get a screenshot to work. I can send colours and effects to my ambilight from my phone, but HDMI input does nothing. The vast majority of times screenshots won't even work, failing with the result "no picture found in ssh traffic, stop hyperion before taking a screenshot". This doesn't seem possible, as if I stop hyperion, SSH disconnects so I can't request a screenshot, and if I reconnect, hyperion has automatically started again. I have tried two different grabbers, one of which has the recommended UTV007 chipset, and still nothing.

    I have heard recommendations that I use a powered USB hub instead of plugging the grabber into the pi directly, however I have seen other people's setups work without this, and I can't find a powered USB hub available anywhere (most hubs just take power from the device anyway...)
     
  4. Bruni

    Bruni New Member

    Messages:
    2
    Hardware:
    RPi3
    I might have solved the issue... after increasing the usb power output by adding the line "max_usb_current=1" as well as "hdmi_force_hotplug=1" in the config.txt the grabber could pull an image again and the ambiligt works again.

    Still strange that it used to work wihtout this but at least it is functioning again.
    Hope this does the trick for you aswell!