-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 Alan Cox wrote: >> Could anyone maybe elaborate how I get 0x0A as output? > > Have you put the tty into raw, 8bit, noecho ? cfsetispeed(&options, B57600); cfsetospeed(&options, B57600); options.c_cflag |= (CLOCAL | CREAD); options.c_cflag &= ~PARENB; options.c_cflag &= ~CSTOPB; options.c_cflag &= ~CSIZE; options.c_cflag |= CS8; options.c_cc[VMIN] = 0; options.c_cc[VTIME] = 20; options.c_cflag &= ~CRTSCTS; options.c_lflag &= ~(ICANON | ECHO | ECHOE | ISIG); options.c_oflag &= ~OPOST; tcsetattr(fd, TCSANOW, &options); So I guess I did? Stefan -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.12 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iEUEAREKAAYFAkpjqCoACgkQYH1+F2Rqwn2zSACXV683rn+DRpDlNlubYCJdh/AY zQCfT9RrWStL2CKplGM/zu77SL+81pM= =36jL -----END PGP SIGNATURE----- -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html