diff options
Diffstat (limited to 'src-avr/ao_reboot.c')
| -rw-r--r-- | src-avr/ao_reboot.c | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/src-avr/ao_reboot.c b/src-avr/ao_reboot.c new file mode 100644 index 00000000..8c47b893 --- /dev/null +++ b/src-avr/ao_reboot.c @@ -0,0 +1,28 @@ +/* + * Copyright © 2009 Keith Packard <keithp@keithp.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ + +#include "ao.h" + +/* Use the watchdog timer to force a complete reboot + */ +void +ao_reboot(void) +{ + WDCTL = WDCTL_EN | WDCTL_MODE_WATCHDOG | WDCTL_INT_32768; + ao_delay(AO_SEC_TO_TICKS(2)); + ao_panic(AO_PANIC_REBOOT); +} |