Merge pull request #166 from abrasive/master

getRawDataBulk: clear the driver's data pointers after use
colinoflynn · Oct 9, 2020 · fe55ed4 · fe55ed4
2 parents e47bf20 + 7c81be9
commit fe55ed4
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/picoscope/picobase.py b/picoscope/picobase.py
@@ -579,6 +579,10 @@ def getDataRawBulk(self, channel='A', numSamples=0, fromSegment=0,
         self._lowLevelGetValuesBulk(numSamples, fromSegment, toSegment,
                                     downSampleRatio, downSampleMode, overflow)
 
+        # don't leave the API thinking these can be written to later
+        for i, segment in enumerate(range(fromSegment, toSegment + 1)):
+            self._lowLevelClearDataBuffer(channel, segment)
+
         return (data, numSamples, overflow)
 
     def setSigGenBuiltInSimple(self,