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PyMoDAQ / pymodaq_plugins_physical_measurements

Set of PyMoDAQ plugins for various physical measurements: multimeter, lockin, oscilloscope, indus cameras...
MIT License
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Lecroy plugin makes daq_scan crash #2

Open quantumm opened 2 years ago

quantumm commented 2 years ago

The Lecroy plugin can provoke a crash during a long daq_scan. If this happens there is no trace in the pymodaq log and we get this error in the console

Process finished with exit code -1073741571 (0xC00000FD)

which is a Windows error "stack overflow" (??) This seems to be linked with the configuration of the scope or the value of the time sleep that is in the loop of the Lecroy plugin to deal with the Sequence mode. By taking longer averaging of the scope we can overcome the crash but it is still quite mysterious...

seb5g commented 2 years ago

is there some memory leek for your long runs?