2 * Copyright © 2009 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; version 2 of the License.
8 * This program is distributed in the hope that it will be useful, but
9 * WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 * General Public License for more details.
13 * You should have received a copy of the GNU General Public License along
14 * with this program; if not, write to the Free Software Foundation, Inc.,
15 * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
20 struct ao_task __xdata blink_0_task;
21 struct ao_task __xdata blink_1_task;
22 struct ao_task __xdata wakeup_task;
24 void delay(int n) __reentrant
32 static __xdata uint8_t blink_chan;
39 ao_sleep(&blink_chan);
57 ao_wakeup(&blink_chan);
65 while (!(SLEEP & SLEEP_XOSC_STB))
68 /* Set p1_1 and p1_0 to output */
71 ao_add_task(&blink_0_task, blink_0);
72 ao_add_task(&blink_1_task, blink_1);
73 ao_add_task(&wakeup_task, wakeup);