Open dsyleixa opened 3 years ago
PS; similar to
File myFile; SD.remove("example.txt");
now additionally rename and copy functions would be appreciated:
int SD.rename("example.txt", "newname.txt"); and int SD.copy("example.txt", "newname.txt");
Return value If the file is successfully renamed or copied, a zero value is returned. On failure, a nonzero value has to be returned. Perhaps, an errno variable is also set to a system-specific error code on failure.
additionally, in
File myfile; myFile.readStringUntil(terminator)
a method .readStringUntil(EOL) or perhaps a new .readln()
is missing: to read an entire textline all at once until end of line, discarding any EoL/LF/CR (e.g., text files on an SD may have \n or \r\n at EoL, so readStringUntil('\n') or readStringUntil('\r') may fail or mess it up)
edit, perhaps sth like my workaround