Posts by Ambient_theater77

first time it took me 2 weeks to get Hypercon to work with the Raspi, so yes we all been there.

.

what does the debug log say? Put it here or wit pastebin

maybe fault 1st LED. change the connection. first led cut it, then solder on 2th LED the powerstrip and test again.

sometimes it will help to disable audio when using PWM.

dtparam=audio=off 

in config.txt

and solder a resistor on dataPIN of 100 ohm (0,25 watt) . It will help to remove/stabilize flutter in datasignal and protect the first LED

HDCP of EDID probleem.

hoogstwaarschijnlijk een HDMI probleem vanuit je bron

version 1.0 works with me on Hyperion.NG 2.016

i am using Nvidea Shield mediaplayer

get the app from Github.

btw: android Hyperion grabber works, but not with DRM content.

so Netflix/hulu/Amazon and all kinds of streaming services will give you black screen.

youtube works btw.

to evade this you need to use the HDMI + HDCP compliant equipment

or the camera route, point a canera at tour tv screen. grab that image trough network or analog in Hyperion.NG

        "output": "/dev/spidev0.1",

set ledcontroller in hyperion to /dev/spidev0.0

thats GPIO19 (data)

also increase SPI buffer in . text

search on forum for settings

i did that project myself.

bought from AliExpress materials to build 2 transparent pilars with esp32 plus psu and HD107S ledstrip in them.

i can control trough Hyperion.NG/ Philips HUE and HA

on WLED, remove the mDNS adres and use a static IP adres.

you need root rights for Hyperion.NG to use the PWM controller.

PWM is also used by sounddriver so deactivate the audio in config.txt

dtparam=audio=off

(or remove the # in code line )

not true? HUE from Philips is the only type I use, I am talking from that experience. I don't use anything else only Wled on WiFi on separate instances

login is

pi

raspberry

/default/

google>>

if you have2 dataline setup: use then extra GPIO>2A and from 2Y >ledstrip

(62 ohm) works also without, its to prevent the first LED to burn out and/or flickering on PWM channel with audio enabled..that's all..

i read about the HD108, its a 16 bit architecture led.

The APA102 ledcontroller runs on 8 bit architecture.

it will be a challenge to get it running, it demands you alter Pythonscript/library of the leddriver.

i have the HD107S (8 bits) and the colours are already out of this world and run on APA102 ledcontroller

with other words: yes it excist the HD108, on a Raspi? nope.

Thread

Correct connection of the Level switch on the RPI4

I am using hyperyon.ng on my RPI4, but I have a problem, my APA102 LEDs blink randomly from time to time. I found information on this forum, this arises from the fact that the RPI GPIO pins give out 3.3 volts of voltage, and the APA102 LED strip accepts 5 volts. This can cause occasional outbreaks. I purchased a logic level converter like this to solve this problem

But I could not figure out how I should connect it to the power circuit. Most of the pictures describing its connection assume that…

ReWiG

Aug 16th 2020

see page 1 and 2

try if it works with this one, if it does then you know where the problem is.

GitHub - sabaatworld/HyperionScreenCap: Screen capture program for Hyperion ambilight. Updated to support DirectX 11, multiple displays and multiple Hyperion servers.

Screen capture program for Hyperion ambilight. Updated to support DirectX 11, multiple displays and multiple Hyperion servers. - sabaatworld/HyperionScreenCap

github.com

I get it, read it to fast the first time.

You have Wled, I use ddp protocol for that in hyperion.

And Aircoookie app to do the settings ✨️🫣

1. you can only use SSH if that's enabled in the configfile of the Raspi

config.txt you can activate it there

2. with browser you enter: http://192.168.3.xyz:8090 (8092 for HTTPS)

Quote from TheCoolDave

HyperHDR, this will work on the PI, analyze the video, when it detects HDR it will convert it on the fly.

Has anyone used this with Hyperion? Or is this a whole different program? Kind of confused on what this is but, HDR is important to this project...

HyperHDR is a hyperion.NG side fork software from developer Awawa

if you have questions then he is your man.

yes it runs on a Raspi, yes it can (sort of) cope with direct HDR signals/colourpalettes.

Quote from TheCoolDave

the horrible, laggy camera setup that I want to trash it, I use now, does work with HDR..

ofcourse, because you have no HDCP/DRM and all kind of protocols to worry about with a camera looking at a screen. But it's never the same quality than Hyperion in HDMI route.