Hallo zusammen,
ich bin gerade dabei mein Ambilight umzusetzen. Leider habe ich dabei nun ein Problem und bitte um Unterstützung.
Zum Problem:
Ich habe letzte Tage mein Ambilight fertiggestellt. Zuerst die LEDs getestet. Als alles lief den Stripe zerschnitten, auf den TV geklebt. die Ecken mit Kabel überbrückt und getestet. Die LEDs konnten zum Beispiel mit hyperion-remote -c green geändert werden. Also den TV an die Wand. Alle Anschlüsse dran und testen. Siehe da. Es geht nicht mehr. Die LEDs lassen sich nicht mehr per Befehl steuern. Also habe ich die Verkabelung nochmals überprüft. LED Anschluss sieht so aus. (Link)
Also habe ich das ganze nochmal komplett von vorne begonnen. Neues Image. Neue Installation. Neue Configuration. Selbes Ergebnis. Die LEDs leuchten alle einheiltich in einem hellen blau. Ich tippe auf ein Softwareseitiges Problem. Werde leider nur nicht schlau draus.
Ich hoffe ihr könnt mir helfen.
Nachfolgend habe ich ein paar Infos zusammengetragen. Sollten welche fehlen, reiche ich die gerne nach.
Zur Hardware:
LPD8806 48LEDs/m
Raspberry Model B Revision 2.0
HDMIAV Adapter (Link [Anzeige])
HDMI Splitter (Link [Anzeige])
USB Grabber (Link [Anzeige])
Zur Software:
Image von Sigi28 (Link)
Anleitung (Link)
Kernel nach Update Linux raspberrypi 3.18.11+ #777
Weitere Angaben:
Befehl:
Ergebnis:
Befehl:
Ergebnis:
[ 0.144619] mailbox: Broadcom VideoCore Mailbox driver
[ 1.416505] vc-cma: Videocore CMA driver
[ 2.268680] vc-sm: Videocore shared memory driver
[ 6.157861] Linux video capture interface: v2.00
[ 7.829709] usbtv 1-1.3:1.0: Fushicai USBTV007 Audio-Video Grabber
Befehl:
Ergebnis:
Befehl:
Ergebnis:
V4L2 width=720 height=480
V4L2 pixel format=YUYV
V4L2 grabber signal threshold set to: {0,0,0}
V4L2 grabber started
V4L2 grabber stopped
Screenshot wird erstellt.
Befehl:
Ergebnis:
Application build time: Mar 6 2015 20:57:44
QCoreApplication initialised
Selected configuration file: /etc/hyperion.config.json
ColorTransform 'default' => [0; 179]
Device configuration:
{
"colorOrder" : "grb",
"name" : "MyPi",
"output" : "/dev/spidev0.0",
"rate" : 1000000,
"type" : "lpd8806"
}
Black border threshold set to 0.1 (26)
Creating linear smoothing
Created linear-smoothing(interval_ms=33;settlingTime_ms=150;updateDelay=0
Effect loaded: Knight rider
Effect loaded: Blue mood blobs
Effect loaded: Cold mood blobs
Effect loaded: Full color mood blobs
Effect loaded: Green mood blobs
Effect loaded: Red mood blobs
Effect loaded: Warm mood blobs
Effect loaded: Rainbow mood
Effect loaded: Rainbow swirl fast
Effect loaded: Rainbow swirl
Effect loaded: Snake
Effect loaded: Strobe blue
Effect loaded: Strobe Raspbmc
Effect loaded: Strobe white
Initializing Python interpreter
Hyperion created and initialised
run effect Rainbow swirl fast on channel 0
Boot sequence(Rainbow swirl fast) created and started
V4L2 width=720 height=576
V4L2 pixel format=YUYV
V4L2 grabber signal threshold set to: {25,25,25}
[b]V4L2 grabber started
V4l2 grabber created and started[/b]
Json server created and started on port 19444
Proto server created and started on port 19445
[b]V4L2 grabber stopped[/b]
effect finished
[b]V4L2 grabber started[/b]
Alles anzeigen
Hier Frage ich mich warum der zweimal startet? Die Tatsache, dass nach dem letzten Start kein Output mehr kommt ist richtig nehme ich an. Der Grabber lauert auf Bildsignale?!
Zur Config:
// Automatically generated configuration file for 'Hyperion daemon'
// Generated by: HyperCon (The Hyperion deamon configuration file builder
{
/// Device configuration contains the following fields:
/// * 'name' : The user friendly name of the device (only used for display purposes)
/// * 'type' : The type of the device or leds (known types for now are
/// APA102, Adalight, AmbiLed, Atmo, Hyperion-USBASP-WS2801, Hyperion-USBASP-WS2812, Lightberry, Lightpack, LPD6803, LPD8806, Multi-Lightpack, P9813, Paintpack, PhilipsHUE, PiBlaster, SEDU, Test, ThinkerForge, TPM2, WS2801, WS2812b, None)
/// * [device type specific configuration]
/// * 'colorOrder' : The order of the color bytes ('rgb', 'rbg', 'bgr', etc.).
"device" :
{
"name" : "MyPi",
"type" : "lpd8806",
"output" : "/dev/spidev0.0",
"rate" : 1000000,
"colorOrder" : "grb"
},
/// Color manipulation configuration used to tune the output colors to specific surroundings.
/// The configuration contains a list of color-transforms. Each transform contains the
/// following fields:
/// * 'id' : The unique identifier of the color transformation (eg 'device_1') /// * 'leds' : The indices (or index ranges) of the leds to which this color transform applies
/// (eg '0-5, 9, 11, 12-17'). The indices are zero based. /// * 'hsv' : The manipulation in the Hue-Saturation-Value color domain with the following
/// tuning parameters:
/// - 'saturationGain' The gain adjustement of the saturation
/// - 'valueGain' The gain adjustement of the value
/// * 'red'/'green'/'blue' : The manipulation in the Red-Green-Blue color domain with the
/// following tuning parameters for each channel:
/// - 'threshold' The minimum required input value for the channel to be on
/// (else zero)
/// - 'gamma' The gamma-curve correction factor
/// - 'blacklevel' The lowest possible value (when the channel is black)
/// - 'whitelevel' The highest possible value (when the channel is white)
///
/// Next to the list with color transforms there is also a smoothing option.
/// * 'smoothing' : Smoothing of the colors in the time-domain with the following tuning
/// parameters:
/// - 'type' The type of smoothing algorithm ('linear' or 'none')
/// - 'time_ms' The time constant for smoothing algorithm in milliseconds
/// - 'updateFrequency' The update frequency of the leds in Hz
/// - 'updateDelay' The delay of the output to leds (in periods of smoothing)
"color" :
{
"transform" :
[
{
"id" : "default",
"leds" : "*",
"hsv" :
{
"saturationGain" : 1.0000,
"valueGain" : 1.0000
},
"red" :
{
"threshold" : 0.0000,
"gamma" : 1.0000,
"blacklevel" : 0.0000,
"whitelevel" : 1.0000
},
"green" :
{
"threshold" : 0.0000,
"gamma" : 1.0000,
"blacklevel" : 0.0000,
"whitelevel" : 1.0000
},
"blue" :
{
"threshold" : 0.0000,
"gamma" : 1.0000,
"blacklevel" : 0.0000,
"whitelevel" : 1.0000
}
}
],
"smoothing" :
{
"type" : "linear",
"time_ms" : 150,
"updateFrequency" : 30.0000,
"updateDelay" : 0
}
},
/// The configuration for each individual led. This contains the specification of the area
/// averaged of an input image for each led to determine its color. Each item in the list
/// contains the following fields:
/// * index: The index of the led. This determines its location in the string of leds; zero
/// being the first led.
/// * hscan: The fractional part of the image along the horizontal used for the averaging
/// (minimum and maximum inclusive)
/// * vscan: The fractional part of the image along the vertical used for the averaging
/// (minimum and maximum inclusive)
"leds" :
[
.....180 LED Defintionen....
],
/// The black border configuration, contains the following items:
/// * enable : true if the detector should be activated
/// * threshold : Value below which a pixel is regarded as black (value between 0.0 and 1.0)
"blackborderdetector" :
{
"enable" : true,
"threshold" : 0.1
},
/// The configuration of the effect engine, contains the following items:
/// * paths : An array with absolute location(s) of directories with effects
/// * bootsequence : The effect selected as 'boot sequence'
"effects" :
{
"paths" :
[
"/opt/hyperion/effects"
]
},
"bootsequence" :
{
"effect" : "Rainbow swirl fast",
"duration_ms" : 3000
},
/// The configuration for the frame-grabber, contains the following items:
/// * width : The width of the grabbed frames [pixels]
/// * height : The height of the grabbed frames [pixels]
/// * frequency_Hz : The frequency of the frame grab [Hz]
// "framegrabber" :
// {
// "width" : 94,
// "height" : 54,
// "frequency_Hz" : 10.0
// },
/// The configuration of the XBMC connection used to enable and disable the frame-grabber. Contains the following fields:
/// * xbmcAddress : The IP address of the XBMC-host
/// * xbmcTcpPort : The TCP-port of the XBMC-server
/// * grabVideo : Flag indicating that the frame-grabber is on(true) during video playback
/// * grabPictures : Flag indicating that the frame-grabber is on(true) during picture show
/// * grabAudio : Flag indicating that the frame-grabber is on(true) during audio playback
/// * grabMenu : Flag indicating that the frame-grabber is on(true) in the XBMC menu
/// * grabScreensaver : Flag indicating that the frame-grabber is on(true) when XBMC is on screensaver
/// * enable3DDetection : Flag indicating that the frame-grabber should switch to a 3D compatible modus if a 3D video is playing
// "xbmcVideoChecker" :
// {
// "xbmcAddress" : "127.0.0.1",
// "xbmcTcpPort" : 9090,
// "grabVideo" : true,
// "grabPictures" : true,
// "grabAudio" : true,
// "grabMenu" : false,
// "grabScreensaver" : true,
// "enable3DDetection" : true
// },
/// The configuration of the Json server which enables the json remote interface
/// * port : Port at which the json server is started
"jsonServer" :
{
"port" : 19444
},
/// The configuration of the Proto server which enables the protobuffer remote interface
/// * port : Port at which the protobuffer server is started
"protoServer" :
{
"port" : 19445
},
/// The configuration of the boblight server which enables the boblight remote interface
/// * port : Port at which the boblight server is started
// "boblightServer" :
// {
// "port" : 19333
// },
"grabber-v4l2" :
{
"device" : "/dev/video0",
"input" : 0,
"standard" : "NTSC",
"width" : -1,
"height" : -1,
"frameDecimation" : 2,
"sizeDecimation" : 8,
"priority" : 1100,
"mode" : "2D",
"cropLeft" : 5,
"cropRight" : 5,
"cropTop" : 5,
"cropBottom" : 5,
"redSignalThreshold" : 0.1,
"greenSignalThreshold" : 0.1,
"blueSignalThreshold" : 0.1
},
"endOfJson" : "endOfJson"
}
Alles anzeigen
Befehl:
Ergebnis:
Keine Änderung der Farben.