Writing to SD Card Simultaneously


#1

I have 2 charts that are writing files to an SD Card Installed on an R2.
They also have different Command Handle.
The charts are writing to two separate file names.
Is it possible to write to an SD Card given the above conditions?


#2

You should be able to write to multiple files from multiple charts all you want. Were you having trouble/getting errors?


#3

Update: depending on how often you’re writing, you might want to put all the SD card logic on one chart since the SD card can only do one transaction at a time (so if you have two different charts trying to access it at the same time, you might have delays/timeouts).


#4

Hi Mary,

Thank you for the recommendation. I will implement the delays as you suggested.
So far my previous testing don’t have any errors while writing to the SD card simultaneously with different charts.

Regards