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Expose WebSerial SLCAN readiness #395

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Merged
pavel-kirienko merged 2 commits into from
Jul 24, 2026
Merged

Expose WebSerial SLCAN readiness #395

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4ab14b8
Expose WebSerial SLCAN readiness
maksimdrachov Jul 24, 2026
872ad8e
Bump version to 2.0.0.dev10
pavel-kirienko Jul 24, 2026
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4 changes: 4 additions & 0 deletions src/pycyphal2/can/webserial.py
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Original file line number Diff line number Diff line change
Expand Up @@ -99,6 +99,10 @@ def purge(self) -> None:
if dropped > 0:
_logger.debug("WebSerial SLCAN purge iface=%s dropped=%d", self._name, dropped)

async def wait_ready(self) -> None:
"""Wait until the SLCAN adapter has been configured and opened."""
await self._ensure_initialized()

async def receive(self) -> TimestampedFrame:
self._raise_if_closed()
if self._rx_task is None:
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1 change: 1 addition & 0 deletions tests/can/test_webserial.py
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Expand Up @@ -86,6 +86,7 @@ async def _start(
for i in range(len(encode_init_sequence(bitrate))):
await _wait_for(_writes_reach(port, i + 2)) # writes: [close, cmd_0, ..., cmd_i]
port.feed(_ACK)
await iface.wait_ready()
return iface


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