Beiträge von MikeOO

  • Cant get ambilight to work stable

    Need help please.


    Short history of my ambilight attempts.


    Set up the whole system and got it to work 5 weeks ago. My grabber became "unstable" after 3 weeks, ultimatly dying in week 4. Maybe overheated. Bought another grabber, which had the empia 28xx chipset inside. Not supported, but it worked. The casing couldnt be opened, so i sold it after some days (cause i wanted to attach a heatsink).when i got a new utv007-grabber
    My newst 007-grabber worked out of the box, but only for ONE evening. Now when i screenshot, i get green lines AGAIN (that was the case with my dead first grabber, too).


    My question: why did my grabber die again, after one evening?

  • Hyperion stops working

    Not a single idea? What means "Failed with result 'signal'"


  • Hyperion stops working

    My Hyperion Setup stops working, about every 3 days. The leds are still on, but in "background lightning" mode. It seems like the grabbing stopped, but thats just my guess.


    Hyperion-app at android still works. The rpi itself works, i can ssh into it.


    Only solution so far: wait one night, without powering the rpi.


    What i tested already:


    killall hyperiond and restart
    resetting usb device (the grabber or the atmo) with a script


    EDIT: when i take a screenshot of the grabber i just get a thin green line.


    Any Help?

  • Brightness much too high / no more colors

    2 (wonderful...) days my setup was working perfect. Thanks Devs!


    Now i got a strange problem: the brightness seems to be much to high. That results in only white light, but no more colors.
    When i reduce the luminance in Hypercon to 1 (sat remains 2), the colors are normal again. With 2 / 2, only white light.
    The same goes for the color SSH-wheel in Hypercon: if i reduce the brightness there (while keeping 2/2 in Page 1), there is color again. With the normal setting in the wheel, i get only white light, no more color.
    Of course meanwhile i created a json with lum1/sat2. But that has no effect: i have to manually reduce lum to 1 again in Hypercon manually to get colors,


    How to fix this? Already updated Hyperion without success.

  • Hyperion and Atmo - Type - failed state

    Ok, now grabbing works, too. :):). With logilink and the settings above.
    But not automatically.


    At the moment only the following way: start Hypercon (Windows), click start Hyperion. I thought it should start automatically when the pi boots?

  • Hyperion and Atmo - Type - failed state

    A little success :) :).
    USB0 works with 38.400. THe problem seems to be that the rpi or atmo or hyperions seems to need a fairly long time to switch between the settings i tested. When i waited 1 Minute right now, it works (i mean send a color!).
    What still doesnt work is grabbing. When i click "take pic frome grabber" always the same pic is displayed.



    EDIT:


    The Wiki says


    Mumbi video grabber
    Dazzle DVR
    Fushicai UTV007


    Nonworking grabbers are:
    Logilink


    I got the logilink, cause many tutorials said so. It uses the 007-chipset.

  • Hyperion and Atmo - Type - failed state

    The problems / errors described in this and the old thread here are solved - i get no (general) error messages anymore. Reason was the sd-card; i remembered that this one was faulty sometimes. With the new card i get no error messages. I can ssh into the pi, your command # ldd hyperiond ends in directory not found.


    But for example i can grab a pic from the grabber, so i think hyperion works?


    Main problem is unsolved - how to connect to the Atmolight? I tried Atmo and Adalight, several baud rates. The best success i got was in the SSH-Log:


    Code
    ssh in:     Okt 09 22:44:49 raspberrypi hyperiond[10152]: AtmoLight: 4 channels configured. This should always be 5!


    => the only sign (in Hyperion) i ever got that the atmolight is there. Btw lsusb finds the atmo.



    EDIT: Thanks for the link !!

    Code
    if (ledValues.size() != 5)


    The source of the error mentioned :). But how to define 5 LED when Atmo only supports 4 ??

  • Hyperion and Atmo - Type - failed state

    Is there anyone out there who tried to use Hyperion with the "Atmo" LED Type?
    I try to use an Atmolight (see https://ca.rstenpresser.de/index.php/atmo-main.html) as a "LED". In another thread i was told that this should work. Because of the meanwhile misleading title of the old thread i created this new thread.


    I dont know how to configure Hyperion to get this to work. The wiki doesnt have infos about his.


    Btw, my ssh-log looks like there are additional problems, dont it?

    Code
    ssh in:     Okt 09 20:03:28 raspberrypi systemd[1]: Stopped Hyperion Systemd service.
ssh in:     Okt 09 20:03:28 raspberrypi systemd[1]: hyperion.service: Start request repeated too quickly.
ssh in:     Okt 09 20:03:28 raspberrypi systemd[1]: Failed to start Hyperion Systemd service.
ssh in:     Okt 09 20:03:28 raspberrypi systemd[1]: hyperion.service: Unit entered failed state.
ssh in:     Okt 09 20:03:28 raspberrypi systemd[1]: hyperion.service: Failed with result 'exit-code'.

  • Ambilight with Rpi 1 and normal LED stripes

    Okay, some hours later.
    I installed Hyperion and my windows pc can communicate with the rpi using hypercon.


    But - darkness reigns. No lights.


    Today i dont have the grabber/converter, i get it tomorow i hope. I thought i could experiment with the atmolight anyway?


    My setup atm:
    Rpi USB => Atmolight


    Baud: tested 100.000 and some other - no effect
    LED horizontal and l / r: 1 in every zone
    Grabber: internal grabber


    i get the following error in SSH log:


    ssh out: ERROR: ld.so: object 'bMﾏ}￷`ﾞﾭj,bￂ￣?r￷(ﾄC￀D+vﾗ}ￂ￁' from /etc/ld.so.preload cannot be preloaded (cannot open shared object file): ignored.

  • Ambilight with Rpi 1 and normal LED stripes

    Hi,


    i want to create a ambilight alternative, but not using an andressable LED strip but a normal one. I dont need 100 seperate LED-Colors, 4 channels would be enough for me (left right up down).
    There are several projects on the market to do this, but only for USB/Windows. I want to use it for HDMI sources, using the usual converter/grabber-combination.


    Is there a project like this available? I cant find one.