+++ /dev/null
-/*
- * Copyright © 2012 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.
- */
-
-#ifndef _AO_EXTI_H_
-#define _AO_EXTI_H_
-
-#define AO_EXTI_MODE_RISING 1
-#define AO_EXTI_MODE_FALLING 2
-#define AO_EXTI_MODE_PULL_UP 4
-#define AO_EXTI_MODE_PULL_DOWN 8
-#define AO_EXTI_PRIORITY_LOW 16
-#define AO_EXTI_PRIORITY_MED 0
-#define AO_EXTI_PRIORITY_HIGH 32
-
-extern void (*ao_int_callback)(void);
-
-#define ao_exti_setup(gpio, pin, mode, callback) do { \
- ao_int_callback = callback; \
- } while (0)
-
-#define ao_exti_set_mode(gpio, pin, mode) do { \
- } while (0)
-
-#define ao_exti_set_callback(port, pin, callback) do { \
- ao_int_callback = callback; \
- } while (0)
-
-#define ao_exti_init() do { \
- IEN1 &= IEN1_P0IE; \
- PICTL |= PICTL_P0IENL; \
- } while (0)
-
-#define ao_exti_enable(port, pin) do { \
- P0IFG &= ~(1 << pin); \
- P0IF = 0; \
- IEN1 |= IEN1_P0IE; \
- } while (0)
-
-#define ao_exti_disable(port, pin) do { \
- IEN1 &= ~IEN1_P0IE; \
- } while (0)
-
-#endif /* _AO_EXTI_H_ */