My sd card initializes fine in the beginnig. It finds the right file and opens it. However after 5 or 6 minutes of data logging, the error “file not found” appears on my lcd. Why would this be the case? I need this to work consistently for atleast an hour, this 5 to 6 minutes will not do. Also, in my code the “sv” and “cpm” data is not yet initialized, due to another problem incorporating a sensor. I left these in there, and the data is just logged as 0 for those variables.
I have attached the sketch as my code is too long to put in here.
Thanks in advance for your help!
_0909.ino (13.2 KB)