2 * Copyright © 2013 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.
21 /* External crystal at 8MHz */
22 #define AO_HSE 8000000
24 #define AO_WATCHDOG_PORT (&stm_gpiod)
25 #define AO_WATCHDOG_BIT 3
27 #define AO_FLASH_LOADER_INIT do { \
28 ao_enable_output(AO_WATCHDOG_PORT, AO_WATCHDOG_BIT, AO_WATCHDOG, 0); \
31 #define AO_TIMER_HOOK do { \
32 static uint8_t watchdog; \
33 ao_gpio_set(AO_WATCHDOG_PORT, AO_WATCHDOG_BIT, AO_WATCHDOG_PIN, watchdog); \
38 #include <ao_flash_stm_pins.h>
40 /* Attached signal, PB8 */
43 #define AO_BOOT_APPLICATION_GPIO stm_gpiob
44 #define AO_BOOT_APPLICATION_PIN 8
45 #define AO_BOOT_APPLICATION_VALUE 0
46 #define AO_BOOT_APPLICATION_MODE 0
48 #endif /* _AO_PINS_H_ */