SD Read with break variable

Projects Programming
1

I'm trying to read speeds ive saved to an SD card file, each speed is separated by a break character "-". How can i split this data into separate strings.
additionally i initially saved this data to file using separate lines ( to make it easier to read when i look at it on the computer), could i use a break character to split this data too?

Thanks

2

How can i split this data into separate strings.

If you really have a string, strtok(). If you have some other abomination, check the reference page. If you don't have anything, good luck.

3

Are you trying to read the file on your computer or in the Arduino?

4

On the arduino, to output to an lcd display as a standalone system