printf("Write break\n");
write(sl->tty->tty_fd, &buff[0], 1); /* Write "break" */
#if 0
+ printf("Reading...\n");
read(sl->tty->tty_fd, &buff[0], 1);
- printf("Break read\n");
+ printf("Break read: 0x%02X\n", buff[0]);
#else
{
struct timespec sleep_time;