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base repository: ngscopeclient/scopehal
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head repository: ngscopeclient/scopehal
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compare: e2f9d6a3c5af
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  • 1 commit
  • 1 file changed
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Commits on May 17, 2021

  1. Updated comment for FlushConfigCache()

    @azonenberg
    azonenberg committed May 17, 2021
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    e2f9d6a View commit details
Showing with 4 additions and 2 deletions.
  1. +4 −2 scopehal/Oscilloscope.h
6 changes: 4 additions & 2 deletions scopehal/Oscilloscope.h
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Original file line number Diff line number Diff line change
@@ -67,8 +67,10 @@ class Oscilloscope : public virtual Instrument
In order to see updates made by the user at the front panel, the cache must be flushed.
Cache flushing is recommended every second or so during interactive operation.
In scripted/ATE environments where nobody should be touching the instrument, longer intervals may be used.
Cache flushing is recommended to be manually triggered during interactive operation if there is no way to
push updates from the scope to the driver.
In scripted/ATE environments where nobody should be touching the instrument, flushing is typically not needed.
The default implementation of this function does nothing since the base class provides no caching.
If a derived class caches configuration, it should override this function to clear any cached data.