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Add basic error handling to the geopal driver #96

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Add basic error handling to the geopal driver #96

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7 changes: 5 additions & 2 deletions PyExpLabSys/drivers/geopal_gpu45.py
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Original file line number Diff line number Diff line change
Expand Up @@ -31,8 +31,11 @@ def _read(self, register):
def read_sensor(self, channel: int):
value_register = channel * 100
error_register = value_register + 1
value = self._read(value_register)
error_code = self._read(error_register)
try:
value = self._read(value_register)
error_code = self._read(error_register)
except minimalmodbus.NoResponseError:
value, error_code = None
return value, error_code


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