Write data to the file. This communicates with the Linux distribution through Bridge. While functionally similar to the SD library, the underlying code and connections are different.
file.write(data) file.write(buf, len)
- file: an instance of the File class (returned by FileIO.open())
- data: the byte, char, or string (char *) to write
- buf: an array of characters or bytes
- len: the number of elements in buf