Hi, I am writing to a file (.TXT) in a USB flash memory. I can write to the file, however, I dont know how to jump to next line. I have tried this:
i = sprintf(buf,"%d-%d-%d %d:%d Puerta %d \n",dia, mes, year, hora, minuto, puerta);
write(fd, buf, i);
and some other ways with the same outcome. The outcome is the file with the information I want to write but instead of jumping to next line, a little square appears as the \n.
Anyone knows why is this happening or knows how to jump to next line?
Thanks in advance.