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Unwanted advanced TDMS "memory growth" in Linux RT target only

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Good morning, everyone,

 

I need to write a large amount of data at various sample times, so I opted for the TDMS file format. I'm aware of the "memory growth" issue, so I implemented the advanced APIs using only synchronous writes. While testing on a Windows host, memory usage remains stable as expected. However, when running the code on the RT target, memory usage keeps increasing until the RAM is full.

I have already tried using "TDMS Flush" after each write, but the issue persists.

 

Does anyone have any suggestions?

 


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