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wsen-pads: Add data ready polling in _ensure_data(). #129

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Merged
nedseb merged 2 commits into from
Mar 14, 2026
Merged

wsen-pads: Add data ready polling in _ensure_data(). #129

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4dbacd6
wsen-pads: Add data ready polling in _ensure_data().
nedseb Mar 14, 2026
7245d77
wsen-pads: Address Copilot review on polling timeout PR.
nedseb Mar 14, 2026
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5 changes: 5 additions & 0 deletions lib/wsen-pads/wsen_pads/device.py
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Original file line number Diff line number Diff line change
Expand Up @@ -220,6 +220,11 @@ def _ensure_data(self):
"""Trigger a one-shot conversion if the sensor is in power-down mode."""
if self._is_power_down():
self.trigger_one_shot()
for _ in range(50):
if self._read_reg(REG_STATUS) & STATUS_P_DA:
return
sleep_ms(2)
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raise OSError("WSEN-PADS data ready timeout")
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def pressure_raw(self):
"""
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