i was wondering if the following was possible:
I have a measuring routine that records data and stores it in an array. To preserve ram it's probably a good idea to put that into PROGMEM. Now, if i have to reset the arduino for some reason, is it possible to read the array as it was before the reset during initialisation to basically continue in the very same state as before the setup ?
Hopefully the problem became clear, if not let me know + thanks in advance.
No, i haven't considered EEproms yet. Could you point me to some info especially on i2c modules suitable for the arduino ? (Units easy to program, since i am fairly new to the arduino)