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https://github.com/sunnypilot/sunnypilot.git
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cc943ac9a5
* Optional solves mypy assuming None is always None
* oops
* spaces
* Update registration.py
* fix local error
Co-authored-by: Willem Melching <willem.melching@gmail.com>
old-commit-hash: b8b15d5cf1
35 lines
795 B
Python
Executable File
35 lines
795 B
Python
Executable File
#!/usr/bin/env python3
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import cereal.messaging as messaging
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from typing import Optional
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if __name__ == "__main__":
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modeld_sock = messaging.sub_sock("modelV2")
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last_frame_id = None
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start_t: Optional[int] = None
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frame_cnt = 0
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dropped = 0
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while True:
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m = messaging.recv_one(modeld_sock)
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if m is None:
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continue
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frame_id = m.modelV2.frameId
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t = m.logMonoTime / 1e9
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frame_cnt += 1
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if start_t is None:
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start_t = t
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last_frame_id = frame_id
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continue
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d_frame = frame_id - last_frame_id
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dropped += d_frame - 1
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expected_num_frames = int((t - start_t) * 20)
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frame_drop = 100 * (1 - (expected_num_frames / frame_cnt))
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print(f"Num dropped {dropped}, Drop compared to 20Hz: {frame_drop:.2f}%")
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last_frame_id = frame_id
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