thanks!! one question... does this also apply for a USB thumb drive like the Samsung Fit or only the card in the microsd slot? If it applies to both, how can we make it so that it writes both to the D and E drive to keep both alive?
It only rely on the drive letters, so it will work on any type of storage: SD cards, USB etc.
Currently only one instance can be run at once, so just use the variation you need (D or E) depending on your current usage. You can close the app using the icon on the notification area and run the other variation if your need change.
This is just a proof of concept I've made using some old sources of mine, very quickly. I might write something more professional if I find the time, then again, this is really simple to implement, so anyone can make something similar in any language.
Thanks for the tool, so does this occasionally write a file to the specified drive or does it read a file occasionally? What's the frequency of it?
It writes a small file "ping" on the root folder every 5 seconds. This is the best timing I've found (10 seconds is not enough).