Hello,
I am pretty new to coding/software and am having issues getting my pi zero to read a UTVF007 grabber. I've been following the instructions on the insanelight blog (the “standard” : “no-change“ fix) but still can't get my system to recognize the grabber. It shows up in putty as this:
Bus 001 Device 002: ID 534d:0021 (with no description of the grabber following in the lsusb command)
My hypercon log indicates that it is not mapping to a /dev/video0 which causes hyperion to fail. When I create a .json file without the grabber option, I can run my lights from the mobile app and send colors from my laptop. WIth the grabber option active, the lights won't show the startup sequence or take any colors I send because the lack of /dev/video0 input crashes hyperion. I was thinking that if the grabber is defective, then I wouldn't be able to see it at all under the lsusb command. Any help would be greatly appreciated!
JSON file (LED configuration hidden):
Code
[LIST=1]
[*]// 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 V1.03.4 (02.02.2020)
[*]
[*]{
[*] // DEVICE CONFIGURATION
[*] "device" :
[*] {
[*] "name" : "MyHyperionConfig",
[*] "type" : "lpd8806",
[*] "output" : "/dev/spidev0.0",
[*] "rate" : 921600,
[*] "colorOrder" : "grb"
[*] },
[*]
[*] // 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" : 20.0000,
[*] "updateDelay" : 0
[*] }
[*] },
[*]
[*] // V4L2 GRABBER CONFIG
[*] "grabber-v4l2" :
[*] {
[*] "device" : "/dev/video0",
[*] "input" : 0,
[*] "standard" : "NO-CHANGE",
[*] "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
[*] },
[*]
[*] // BLACKBORDER CONFIG
[*] "blackborderdetector" :
[*] {
[*] "enable" : true,
[*] "threshold" : 0.0,
[*] "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" :
[*] "endOfJson" : "endOfJson"
[*]}
[/LIST]HyperCon Logs:
Code
ssh out: cat /storage/logfiles/hyperion.log
ssh in: Hyperion Ambilight Deamon (414)
ssh in: Version : V1.03.5 (GitHub-66bef6b/fb413cd-1566231780
ssh in: Build Time: Aug 25 2019 10:39:29
ssh in: INFO: Selected configuration file: /storage/.config/hyperion.config.json
ssh in: HYPERION INFO: ColorTransform 'default' => [0; 75]
ssh in: HYPERION INFO: ColorCorrection 'default' => [0; 75]
ssh in: HYPERION INFO: ColorAdjustment 'default' => [0; 75]
ssh in: LEDDEVICE INFO: configuration:
ssh in: {
ssh in: "colorOrder" : "grb",
ssh in: "name" : "MyHyperionConfig",
ssh in: "output" : "/dev/spidev0.0",
ssh in: "rate" : 921600,
ssh in: "type" : "lpd8806"
ssh in: }
ssh in: INFO: Creating linear smoothing
ssh in: HYPERION (CS) INFO: Created linear-smoothing(interval_ms=50;settlingTime_ms=200;updateDelay=0
ssh in: EFFECTENGINE INFO: 27 effects loaded from directory /storage/hyperion/effects
ssh in: EFFECTENGINE INFO: Initializing Python interpreter
ssh in: INFO: Hyperion started and initialised
ssh in: INFO: Boot sequence 'Rainbow swirl fast' EFFECTENGINE INFO: run effect Rainbow swirl fast on channel 0
ssh in: BLACKBORDER INFO: threshold set to 0 (0)
ssh in: BLACKBORDER INFO: mode:default
ssh in: started
ssh in: INFO: Json server created and started on port 19444
ssh in: INFO: Proto server created and started on port 19445
ssh in: terminate called after throwing an instance of 'std::runtime_error'
ssh in: what(): V4L2GRABBER ERROR: Cannot identify '/dev/video0' ERROR 2, No such file or directory
ssh in: Aborted (core dumped)