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fixing daemon for cam

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This commit is contained in:
Brad Stein 2025-07-04 11:41:27 -05:00
parent 23c25297bc
commit 46c5190fb0
1 changed files with 11 additions and 10 deletions
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21
scripts/daemon/lesavka-core.sh
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@ -116,19 +116,20 @@ echo 32 >"$U/req_number" 2>/dev/null || true
mkdir -p "$G/functions/uvc.usb0" mkdir -p "$G/functions/uvc.usb0"
F="$G/functions/uvc.usb0" F="$G/functions/uvc.usb0"
# ── 1. FORMAT DESCRIPTOR ────────────────────────────────────────── # ── 1. FORMAT DESCRIPTOR (uncompressed YUY2, 16 bpp) ──────────────
# Uncompressed YUY2, 16 bpp
mkdir -p "$F/streaming/uncompressed/u" mkdir -p "$F/streaming/uncompressed/u"
echo YUY2 >"$F/streaming/uncompressed/u/guidFormat" # GUID = {59555932-0000-0010-8000-00aa00389b71} (“YUY2”) little‑endian
echo 16 >"$F/streaming/uncompressed/u/bBitsPerPixel" printf '\x59\x55\x59\x32\x00\x00\x10\x00\x80\x00\x00\xaa\x00\x38\x9b\x71' \
>"$F/streaming/uncompressed/u/guidFormat"
echo 16 >"$F/streaming/uncompressed/u/bBitsPerPixel"
# ── 2. FRAME DESCRIPTOR (index 1) ───────────────────────────────── # ── 2. FRAME DESCRIPTOR (index 1 @ 30 fps) ────────────────────────
mkdir -p "$F/streaming/uncompressed/u/f1" mkdir -p "$F/streaming/uncompressed/u/f1"
echo 1280 >"$F/streaming/uncompressed/u/f1/wWidth" echo 1280 >"$F/streaming/uncompressed/u/f1/wWidth"
echo 720 >"$F/streaming/uncompressed/u/f1/wHeight" echo 720 >"$F/streaming/uncompressed/u/f1/wHeight"
echo 2764800 >"$F/streaming/uncompressed/u/f1/dwMaxVideoFrameBufferSize" echo 1843200 >"$F/streaming/uncompressed/u/f1/dwMaxVideoFrameBufferSize"
echo 333333 >"$F/streaming/uncompressed/u/f1/dwDefaultFrameInterval" # 30 fps echo 333333 >"$F/streaming/uncompressed/u/f1/dwDefaultFrameInterval" # 30 fps
echo 333333 >"$F/streaming/uncompressed/u/f1/dwFrameInterval" echo 333333 >"$F/streaming/uncompressed/u/f1/dwFrameInterval"
# ── 3. REQUIRED HEADER LINKS ────────────────────────────────────── # ── 3. REQUIRED HEADER LINKS ──────────────────────────────────────
mkdir -p "$F/streaming/header" mkdir -p "$F/streaming/header"