2 * Copyright © 2011 Keith Packard <keithp@keithp.com>
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; either version 2 of the License, or
7 * (at your option) any later version.
9 * This program is distributed in the hope that it will be useful, but
10 * WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * General Public License for more details.
14 * You should have received a copy of the GNU General Public License along
15 * with this program; if not, write to the Free Software Foundation, Inc.,
16 * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
22 ao_ardu_serial_recv(void)
27 if (ao_fifo_empty(ao_serial0_rx_fifo))
29 c = ao_serial0_getchar();
34 static __xdata struct ao_task ao_ardu_serial_recv_task;
37 ao_ardu_serial_init (void)
39 ao_add_task(&ao_ardu_serial_recv_task, ao_ardu_serial_recv, "recv");