Beiträge von Tim Newman

awesome ... ill give it a try. Thanks

i think so .. i was in the same boat as you. i just systematically changed settings in the hyperion.config.json until it started working.

thresholds dont seem to matter, Its displaying black as dim white. Id rather it just be off. any ideas?

thanks in advance

Does anyone know how to change the black level threshold so the LEDs turn off when the screen is black? Hyperion still tries to make a grey color. For example i have letterbox video and the top and bottom are out of the viewing area of the grabber. The Leds are still on. What do i need to change? thanks to anyone that can help.

I got it working .. had to turn off Internal Frame grabber. Here is my current config. I still need to calibrate and tweak but its working! I removed the LED section. I have 154 so it was quite long.

{
   /// DEVICE CONFIGURATION
   "device" :
   {
     "name"  : "MyHyperionConfig",
     "type"  : "ws2801",
     "output"  : "/dev/spidev0.0",
     "rate"  : 1000000,
     "colorOrder" : "rgb"
   },


   /// 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
         },
         "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"  : 100,
       "updateFrequency" : 25.0000,
       "updateDelay"  : 0
     }
   },


   /// V4L2 GRABBER CONFIG
   "grabber-v4l2" :
   {
     "device" : "/dev/video0",
     "input" : 0,
     "standard" : "PAL",
     "width" : 720,
     "height" : 576,
     "frameDecimation" : 2,
     "sizeDecimation" : 8,
     "priority" : 900,
     "mode" : "2D",
     "cropLeft" : 30,
     "cropRight" : 30,
     "cropTop" : 30,
     "cropBottom" : 30,
     "redSignalThreshold" : 0.1,
     "greenSignalThreshold" : 0.1,
     "blueSignalThreshold" : 0.1
   },


   /// BOOTEFFECT CONFIG
   "bootsequence" :
   {
     "color" : [0,0,0],
     "effect" : "sparks",
     "duration_ms" : 3000,
     "priority" : 700
   },


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


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


   /// EFFECT PATH
   "effects" :
   {
     "paths" :
     [
       "/opt/hyperion/effects"
     ]
   },


   /// NO FRAME GRABBER CONFIG
   /// NO BLACKBORDER CONFIG
   /// NO KODI CHECK CONFIG
   /// NO BOBLIGHT SERVER CONFIG
   /// NO JSON/PROTO FORWARD CONFIG

Same here. Hoping someone has the answer, been up for like 4 days straight getting this all set up. I can also control the lights just fine with the app or though HyperCon SSH. If i stop Hyperion and output the video0 signal to the HDMI i can see the video. I can also take a screen grab with hypercon. If i set Hyperion to an effect like strobe and then take a grabber screen shot the effect stops and hyperion dies. Ive tried PAL and NTSC. This has to be a config issue since the Hyperion and the grabber work fine independently just not together.

If i try to start hyperion-v412 manually i get this:

root@raspberrypi:~# hyperion-v4l2 -d /dev/video0 --input 0 --width 360 --height 288 --crop-right 9 --crop-bottom 6
hyperion-v4l2: version : V1.02.0 (brindosch-f4162eb/2d45d51-1462453507
build time: May 5 2016 06:07:47
V4L2GRABBER INFO: width=720 height=480
V4L2GRABBER INFO: pixel format=YUYV
VIDIOC_REQBUFS ERROR 16, Device or resource busy

I get these errors in the log:

ssh in: Jun 11 00:05:16 raspberrypi hyperiond[3251]: EFFECTENGINE INFO: Initializing Python interpreter
ssh in: Jun 11 00:05:17 raspberrypi hyperiond[3251]: INFO: Hyperion started and initialised
ssh in: Jun 11 00:05:17 raspberrypi hyperiond[3251]: INFO: Boot sequence 'Strobe Raspbmc' EFFECTENGINE INFO: run effect Strobe Raspbmc on channel 0
ssh in: Jun 11 00:05:17 raspberrypi hyperiond[3251]: BLACKBORDER INFO: threshold set to 0.001 (1)
ssh in: Jun 11 00:05:17 raspberrypi hyperiond[3251]: BLACKBORDER INFO: mode:classic
ssh in: Jun 11 00:05:17 raspberrypi hyperiond[3251]: started
ssh in: Jun 11 00:05:17 raspberrypi hyperiond[3251]: INFO: Json server created and started on port 19444
ssh in: Jun 11 00:05:17 raspberrypi hyperiond[3251]: INFO: Proto server created and started on port 19445
ssh in: Jun 11 00:05:17 raspberrypi hyperiond[3251]: DISPMANXGRABBER INFO: Display opened with resolution: 1920x1080
ssh in: Jun 11 00:05:17 raspberrypi hyperiond[3251]: BLACKBORDER INFO: threshold set to 0.001 (1)
ssh in: Jun 11 00:05:17 raspberrypi hyperiond[3251]: BLACKBORDER INFO: mode:classic
ssh in: Jun 11 00:05:17 raspberrypi hyperiond[3251]: INFO: Frame grabber created and started
ssh in: Jun 11 00:05:17 raspberrypi hyperiond[3251]: V4L2GRABBER INFO: width=720 height=576
ssh in: Jun 11 00:05:17 raspberrypi hyperiond[3251]: V4L2GRABBER INFO: pixel format=YUYV
ssh in: Jun 11 00:05:17 raspberrypi hyperiond[3251]: BLACKBORDER INFO: threshold set to 0.001 (1)
ssh in: Jun 11 00:05:17 raspberrypi hyperiond[3251]: BLACKBORDER INFO: mode:classic
ssh in: Jun 11 00:05:17 raspberrypi hyperiond[3251]: V4L2GRABBER INFO: signal threshold set to: {25,25,25}
ssh in: Jun 11 00:05:17 raspberrypi hyperiond[3251]: V4L2GRABBER INFO: started
ssh in: Jun 11 00:05:17 raspberrypi hyperiond[3251]: INFO: V4L2 grabber created and started
ssh in: Jun 11 00:05:17 raspberrypi hyperiond[3251]: BORDER SWITCH REQUIRED!!
ssh in: Jun 11 00:05:17 raspberrypi hyperiond[3251]: CURRENT BORDER TYPE: unknown=0 hor.size=0 vert.size=0
ssh in: Jun 11 00:05:17 raspberrypi hyperiond[3251]: V4L2GRABBER INFO: stopped
ssh in: Jun 11 00:05:20 raspberrypi hyperiond[3251]: EFFECTENGINE INFO: effect finished

This is my current config ...

/// V4L2 GRABBER CONFIG
  "grabber-v4l2" :
  {
  "device" : "/dev/video0",
  "input" : 0,
  "standard" : "NTSC",
  "width" : 640,
  "height" : 480,
  "frameDecimation" : 2,
  "sizeDecimation" : 10,
  "priority" : 900,
  "mode" : "2D",
  "cropLeft" : 30,
  "cropRight" : 30,
  "cropTop" : 30,
  "cropBottom" : 30,
  "redSignalThreshold" : 0.1,
  "greenSignalThreshold" : 0.1,
  "blueSignalThreshold" : 0.1
  },


  /// FRAME GRABBER CONFIG
  "framegrabber" :
  {
  "width" : 64,
  "height" : 64,
  "frequency_Hz" : 40.0,
  "priority" : 890

I'm running Raspian Jessie and I have a UTV007 grabber. I also set this up using raspian weezy from 2013-07-26 since i read that my grabber only works with that kernel. Same thing happned. So i just decided to fire up the current raspian release and give the grabber a shot and it works. Any ideas?