xref: /btstack/port/samv71-xplained-atwilc3000/ASF/sam/drivers/pio/pio_handler.h (revision 1b2596b5303dd8caeea8565532c93cca8dab8cc4)
1 /**
2  * \file
3  *
4  * \brief Parallel Input/Output (PIO) interrupt handler for SAM.
5  *
6  * Copyright (c) 2011-2015 Atmel Corporation. All rights reserved.
7  *
8  * \asf_license_start
9  *
10  * \page License
11  *
12  * Redistribution and use in source and binary forms, with or without
13  * modification, are permitted provided that the following conditions are met:
14  *
15  * 1. Redistributions of source code must retain the above copyright notice,
16  *    this list of conditions and the following disclaimer.
17  *
18  * 2. Redistributions in binary form must reproduce the above copyright notice,
19  *    this list of conditions and the following disclaimer in the documentation
20  *    and/or other materials provided with the distribution.
21  *
22  * 3. The name of Atmel may not be used to endorse or promote products derived
23  *    from this software without specific prior written permission.
24  *
25  * 4. This software may only be redistributed and used in connection with an
26  *    Atmel microcontroller product.
27  *
28  * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
29  * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
30  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
31  * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
32  * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
33  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
34  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
35  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
36  * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
37  * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
38  * POSSIBILITY OF SUCH DAMAGE.
39  *
40  * \asf_license_stop
41  *
42  */
43 /*
44  * Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
45  */
46 
47 #ifndef PIO_HANDLER_H_INCLUDED
48 #define PIO_HANDLER_H_INCLUDED
49 
50 #ifdef __cplusplus
51 extern "C" {
52 #endif
53 
54 void pio_handler_process(Pio *p_pio, uint32_t ul_id);
55 void pio_handler_set_priority(Pio *p_pio, IRQn_Type ul_irqn, uint32_t ul_priority);
56 uint32_t pio_handler_set(Pio *p_pio, uint32_t ul_id, uint32_t ul_mask,
57 		uint32_t ul_attr, void (*p_handler) (uint32_t, uint32_t));
58 uint32_t pio_handler_set_pin(uint32_t ul_pin, uint32_t ul_flag,
59 		void (*p_handler) (uint32_t, uint32_t));
60 
61 #if (SAM3S || SAM4S || SAM4E)
62 void pio_capture_handler_set(void (*p_handler)(Pio *));
63 #endif
64 
65 #ifdef __cplusplus
66 }
67 #endif
68 
69 #endif /* PIO_HANDLER_H_INCLUDED */
70