From abd58667b944627484bd079aacbb5c78c2ee47f6 Mon Sep 17 00:00:00 2001 From: Sebastien Bourdeauducq Date: Sat, 4 Jul 2015 18:49:09 +0200 Subject: [PATCH] pxi6733: small cleanup --- artiq/devices/pxi6733/driver.py | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/artiq/devices/pxi6733/driver.py b/artiq/devices/pxi6733/driver.py index 804535c6b..a57d2f0ff 100644 --- a/artiq/devices/pxi6733/driver.py +++ b/artiq/devices/pxi6733/driver.py @@ -1,9 +1,11 @@ # Yann Sionneau , 2015 from ctypes import byref, c_ulong -import numpy as np import logging +import numpy as np + + logger = logging.getLogger(__name__) @@ -40,7 +42,7 @@ class DAQmx: self.task = None self.daq = daq - def done_callback_py(self, taskhandle, status, callback_data): + def _done_callback(self, taskhandle, status, callback_data): if taskhandle != self.task: logger.warning("done callback called with unexpected task") else: @@ -113,7 +115,7 @@ class DAQmx: if ret: raise IOError("Error while writing samples to the channel buffer") - done_cb = self.daq.DAQmxDoneEventCallbackPtr(self.done_callback_py) + done_cb = self.daq.DAQmxDoneEventCallbackPtr(self._done_callback) self.task = t.taskHandle self.daq.DAQmxRegisterDoneEvent(t.taskHandle, 0, done_cb, None) t.StartTask()