brianhansonxyz
8a7a776f9b
VisionIPC frames from camerad → OMX H.264 hardware encoder → 3-min MP4
segments + SRT GPS subtitles in /data/media/0/videos/<trip>/. Manages
its own trip lifecycle (WAITING/RECORDING/IDLE_TIMEOUT) and writes
DashcamState/DashcamFrames memory params for the UI's Status window.
Honors DashcamShutdown for graceful close before power-off.
Files added:
- selfdrive/clearpilot/dashcamd.cc + SConscript
Files modified:
- selfdrive/frogpilot/screenrecorder/omx_encoder.{cc,h}: ported broken's
version, which adds encode_frame_nv12() (direct NV12 input from camerad,
alongside the existing encode_frame_rgba used by the disabled screen
recorder) and simplifies the libyuv conversion paths to NEON-only since
this device is aarch64.
- selfdrive/SConscript: register selfdrive/clearpilot/SConscript so the
dashcamd binary is part of the build.
- selfdrive/manager/process_config.py:
- camerad gating driverview → always_run so dashcamd can record the
moment ignition+drive arrives without waiting for camera startup.
- Register dashcamd as NativeProcess gated always_run.
- system/loggerd/deleter.py:
- MIN_BYTES 5 GB → 9 GB to leave headroom for dashcam footage.
- delete_oldest_video(): trip-aware cleanup. Drops entire oldest trip
dir first; if only the active trip remains, drops oldest segment
inside it; cleans up legacy flat .mp4s too.
- cleanup_log2(): keeps /data/log2 session logs under 4 GB total.
- Hooked into deleter_thread: video first when out of bytes/percent;
log2 quota check on the idle path. New code uses print(stderr) per
the no-cloudlog rule.
Verified: built clean, manager started, dashcamd in WAITING state
(DashcamState=waiting, DashcamFrames=0), camerad running, no errors.
17 lines
712 B
Python
17 lines
712 B
Python
Import('env', 'arch', 'common', 'messaging', 'visionipc', 'cereal')
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clearpilot_env = env.Clone()
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clearpilot_env['CPPPATH'] += ['#selfdrive/frogpilot/screenrecorder/openmax/include/']
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# Disable --as-needed so static lib ordering doesn't matter
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clearpilot_env['LINKFLAGS'] = [f for f in clearpilot_env.get('LINKFLAGS', []) if f != '-Wl,--as-needed']
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if arch == "larch64":
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omx_obj = File('#selfdrive/frogpilot/screenrecorder/omx_encoder.o')
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clearpilot_env.Program(
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'dashcamd',
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['dashcamd.cc', omx_obj],
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LIBS=[common, 'json11', cereal, visionipc, messaging,
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'zmq', 'capnp', 'kj', 'm', 'OpenCL', 'ssl', 'crypto', 'pthread',
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'OmxCore', 'avformat', 'avcodec', 'avutil', 'yuv']
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)
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