aiden/h8-536-decoder
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further digging and basic emulator

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Aiden
2026-05-25 17:42:58 +10:00
parent 07f48c76e0
commit b264037e82
11 changed files with 1628 additions and 3 deletions
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27
tests/test_protocol_capture.py
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@@ -1,6 +1,7 @@
import io
import json
import unittest
from pathlib import Path
from h8536.protocol_capture import analyze_capture_text, format_text_report, main, parse_capture_text
@@ -15,6 +16,15 @@ class ProtocolCaptureTest(unittest.TestCase):
self.assertEqual(chunks[0].device_direction, "tx")
self.assertEqual(chunks[0].bytes, (0x00, 0x00, 0x15, 0x80, 0x00, 0xCF))
def test_parses_idle_frame_lines_without_direction_token(self):
chunks = parse_capture_text("11:54:40.567 frame 006 00 00 00 00 80 DA\n")
self.assertEqual(len(chunks), 1)
self.assertEqual(chunks[0].timestamp_ms, 42880567)
self.assertEqual(chunks[0].analyzer_direction, "rx")
self.assertEqual(chunks[0].device_direction, "tx")
self.assertEqual(chunks[0].bytes, (0x00, 0x00, 0x00, 0x00, 0x80, 0xDA))
def test_recombines_user_split_rx_chunks_into_valid_call_frame(self):
analysis = analyze_capture_text(
"16:06:15.502 RX 003 bytes 00 00 15\n"
@@ -140,6 +150,23 @@ class ProtocolCaptureTest(unittest.TestCase):
payload = json.loads(output.getvalue())
self.assertEqual(payload["frames"][0]["report_candidate"]["index"], 0x15)
def test_idle_reference_capture_when_present(self):
path = Path("ROM/rcp-txd-idle-only.txt")
if not path.exists():
self.skipTest("idle reference capture is not present")
analysis = analyze_capture_text(path.read_text(encoding="utf-8"))
self.assertGreaterEqual(analysis["frame_count"], 10)
self.assertEqual(
analysis["gate_session_hints"]["observed_autonomous_report_names"],
["heartbeat_alive_candidate"],
)
heartbeat = analysis["gate_session_hints"]["heartbeat_cadence_ms"]
self.assertEqual(heartbeat["count"], analysis["frame_count"])
self.assertGreater(heartbeat["average"], 600)
self.assertLess(heartbeat["average"], 800)
if __name__ == "__main__":
unittest.main()