Hi TPmodding , I'm very new to Hyperion. I did setup my first WS2812B with RPI 3b+ last week. It works fine. I saw some of the tutorials talks about using arduino along with RPI, just curious what is the advantage of arduino when it work fine without one?
Beiträge von soubhik-khan
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Received the new splitter and grabber and all works fine now!
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Thanks a lot Mike72 & Ambientheater77. I tried to turn on everything together, and some combinations like chromecast first, grabber and pi together etc. Not able to get it to work all the time. Most of the time it recognizes the device but no feed. So ordering these ones now
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Anyone knows about the Arduino thing?
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Ambientheater77 seeking your advice here. Thanks in advance!
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Here is my setup:
TV Size: 50"
Board: RPI 3b+
LED: WS2812B (total 214 LEDs)
Power: 5v 10A
USB capture card: Loop capture from ebay
Question:
1. After lot of searching the forum, I got the usb grabber to get working, but everytime we turn off and turn on the TV/entire setup, things go crazy! Mainly the video feed dosnt recognize.. need to pull out the grabber cords, or restart the pi couple of times etc. it kind of kills the charm . Here are the grabber details.
Code
Alles anzeigenpi@HyperBian:~ $ v4l2-ctl --list-devices bcm2835-codec-decode (platform:bcm2835-codec): /dev/video10 /dev/video11 /dev/video12 bcm2835-isp (platform:bcm2835-isp): /dev/video13 /dev/video14 /dev/video15 /dev/video16 USB Video: USB Video (usb-3f980000.usb-1.2): /dev/video0 /dev/video1 pi@HyperBian:~ $ v4l2-ctl --all Driver Info: Driver name : uvcvideo Card type : USB Video: USB Video Bus info : usb-3f980000.usb-1.2 Driver version : 5.10.17 Capabilities : 0x84a00001 Video Capture Metadata Capture Streaming Extended Pix Format Device Capabilities Device Caps : 0x04200001 Video Capture Streaming Extended Pix Format Media Driver Info: Driver name : uvcvideo Model : USB Video: USB Video Serial : Bus info : usb-3f980000.usb-1.2 Media version : 5.10.17 Hardware revision: 0x00002100 (8448) Driver version : 5.10.17 Interface Info: ID : 0x03000002 Type : V4L Video Entity Info: ID : 0x00000001 (1) Name : USB Video: USB Video Function : V4L2 I/O Flags : default Pad 0x01000007 : 0: Sink Link 0x0200000d: from remote pad 0x100000a of entity 'Processing 2': Data, Enabled, Immutable Priority: 2 Video input : 0 (Camera 1: ok) Format Video Capture: Width/Height : 640/480 Pixel Format : 'YUYV' (YUYV 4:2:2) Field : None Bytes per Line : 1280 Size Image : 614400 Colorspace : sRGB Transfer Function : Rec. 709 YCbCr/HSV Encoding: ITU-R 601 Quantization : Default (maps to Limited Range) Flags : Crop Capability Video Capture: Bounds : Left 0, Top 0, Width 640, Height 480 Default : Left 0, Top 0, Width 640, Height 480 Pixel Aspect: 1/1 Selection: crop_default, Left 0, Top 0, Width 640, Height 480, Flags: Selection: crop_bounds, Left 0, Top 0, Width 640, Height 480, Flags: Streaming Parameters Video Capture: Capabilities : timeperframe Frames per second: 20.000 (20/1) Read buffers : 0 brightness 0x00980900 (int) : min=-128 max=127 step=1 default=-11 value=-11 contrast 0x00980901 (int) : min=0 max=255 step=1 default=148 value=148 saturation 0x00980902 (int) : min=0 max=255 step=1 default=180 value=180 hue 0x00980903 (int) : min=-128 max=127 step=1 default=0 value=0 pi@HyperBian:~ $ dmesg [ 4.603876] usb 1-1.2: new high-speed USB device number 4 using dwc_otg [ 4.737087] usb 1-1.2: New USB device found, idVendor=534d, idProduct=2109, bcdDevice=21.00 [ 4.743937] usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 4.750970] usb 1-1.2: Product: USB Video [ 4.754459] usb 1-1.2: Manufacturer: MACROSILICON [ 4.761906] hid-generic 0003:534D:2109.0001: hiddev96,hidraw0: USB HID v1.10 Device [MACROSILICON USB Video] on usb-3f980000.usb-1.2/input4
Latest web Ui logs. can anyone help me understand whats the issue?(if any chance I can survive with this grabber?)
Im also thinking about returning this and buying a seperate grabber and hdmi splitter. Can you guys pls let me know If I need to look for a specific chipset/model for the grabber?
2. I saw some old posts talking about using arduino with RPI to control the WS2812B LEDs, and things might have changed in the recent versions, is it still advisable to use an arduino for WS2812B LEDs? does it improve anyway?
3. Im seeing the colos are slightly off, specially blue. its shows as cyan. Is there a way to adjust?
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Just setting up for the first time! Looks like I have the same problem. @RCHudspeth can you pls let me know how to change automatic to USB and camera 1?
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Great! thanks a ton guys! This will be a great use of my ancient PI A+!
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Mike72 Thanks! Mine doesn't have WiFi, hence I was wondering if having NO wifi is a deal-breaker!
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Hello members,
Have anyone tried hHyperion on RPI Model A+? I think it has 256MB RAM, one USB port, 40 GPIO pins, and no WiFi / Ethernet port. However I have an USB ethernet dongle to connect to the internet. Will I be able to make use of this ancient board lying around fro this project?