Investigate saving Arduino data to memory

[ofithcheallaigh]

At the minute, the basic Arduino code is printing the data to the serial monitor - this data needs to be saved to memory.

[ofithcheallaigh]

The Uno has 512 bytes of EEPROM available - this is data that is kept when the uC loses power.

We can write to the EEPROM using the EEPROM.write() function. It will also need the `#include header.

Other functions include

• EEPROM Clear: fills the memory with 0
• EEPROM Read: Reads the values stored in the memory and prints to the serial monitor
• EEPROM Crc: Calculates the CRC of EEPROM contents as if they were an array
• EEPROM Iteration: Goes through the memory locations
• EEPROM Put: Puts values in memory (is different to EEPROM.write()
• EEPROM Get: Gets values from the EEPROM and prints as a float on the serial
• EEPROM Update: Stores values from A0 into EEPROM, writing the value only if different, to increase EEPROM life

A guide can be found here: https://docs.arduino.cc/learn/programming/eeprom-guide

[ofithcheallaigh]

This issue was for writing to EEPROM. There is no point writing to EEPROM, since the data cannot be gotten off the EEPROM for later analysis.

This will be closed, and issue created for writing to SD card.