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by chchart
Fri Jun 21, 2019 6:11 pm
Forum: Graphics, sound and multimedia
Topic: HDMI to CSI-2 via TC358743 on kernel 4.1
Replies: 611
Views: 200010

Re: HDMI to CSI-2 via TC358743 on kernel 4.1

If you just want a single frame in the native format of the source, then use v4l2-ctl v4l2-ctl --set-dv-bt-timings query v4l2-ctl -v pixelformat=UYVY v4l2-ctl --stream-mmap=3 --stream-count=1 --stream-to=foo.uyvy You can add --skip-count=N to skip some frames at the start of the stream. Post proces...
by chchart
Fri Jun 21, 2019 5:12 pm
Forum: Graphics, sound and multimedia
Topic: HDMI to CSI-2 via TC358743 on kernel 4.1
Replies: 611
Views: 200010

Re: HDMI to CSI-2 via TC358743 on kernel 4.1

Hello! I am using B101 with RPi 3B+ utilizing yavta. First of all, thank you everyone for active discussion and 6by9 for providing the support for yavta. B101 is connected to a Mac Mini, and it works great! But, it does not work in Mac's recovery mode. When yavta capture command is run, it would "f...
by chchart
Fri Jun 21, 2019 5:17 am
Forum: Graphics, sound and multimedia
Topic: HDMI to CSI-2 via TC358743 on kernel 4.1
Replies: 611
Views: 200010

Re: HDMI to CSI-2 via TC358743 on kernel 4.1

Hello! I am using B101 with RPi 3B+ utilizing yavta. First of all, thank you everyone for active discussion and 6by9 for providing the support for yavta. B101 is connected to a Mac Mini, and it works great! But, it does not work in Mac's recovery mode. When yavta capture command is run, it would "fa...
by chchart
Fri Jun 14, 2019 3:58 am
Forum: Advanced users
Topic: Raspberry Pi Zero as a HID gadget in Mac EFI
Replies: 0
Views: 153

Raspberry Pi Zero as a HID gadget in Mac EFI

Hi, I have a Raspberry Pi Zero W as a HID keyboard gadget, it is recognized by any computer and can send keystrokes without a problem. On a Mac, it can send Command + R keystrokes simultaneously, holding the keys until released. However, the gadget does not seem to work in Mac EFI. EFI just does not...

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