1 /**
2  * \file
3  *
4  * \brief ATSHA204 CryptoAuth driver configuration file
5  *
6  *
7  * Copyright (c) 2011-2015 Atmel Corporation. All rights reserved.
8  *
9  * \asf_license_start
10  *
11  * \page License
12  *
13  * Redistribution and use in source and binary forms, with or without
14  * modification, are permitted provided that the following conditions are met:
15  *
16  * 1. Redistributions of source code must retain the above copyright notice,
17  *    this list of conditions and the following disclaimer.
18  *
19  * 2. Redistributions in binary form must reproduce the above copyright notice,
20  *    this list of conditions and the following disclaimer in the documentation
21  *    and/or other materials provided with the distribution.
22  *
23  * 3. The name of Atmel may not be used to endorse or promote products derived
24  *    from this software without specific prior written permission.
25  *
26  * 4. This software may only be redistributed and used in connection with an
27  *    Atmel microcontroller product.
28  *
29  * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
30  * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
31  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
32  * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
33  * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
34  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
35  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
36  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
37  * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
38  * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
39  * POSSIBILITY OF SUCH DAMAGE.
40  *
41  * \asf_license_stop
42  *
43  */
44 /*
45  * Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
46  */
47 #ifndef CONF_ATSHA204_H_INCLUDED
48 #define CONF_ATSHA204_H_INCLUDED
49 
50 #include <board.h>
51 
52 #if BOARD == XMEGA_A1_XPLAINED
53 // Interface configuration for XMEGA-A1 Xplained
54 #  define ATSHA204_TWI_PORT         (&TWIC)
55 
56 #else
57 // Interface configuration for other boards
58 #  warning ATSHA204 TWI port is not set for your board. Please see conf_atsha204.h.
59 #  define ATSHA204_TWI_PORT         (&TWIC)
60 #endif // BOARD
61 
62 // Xplain board independent configuration
63 #define ATSHA204_TWI_SPEED      	(400000)
64 
65 //! TWI address used at SHA204 library startup
66 #define SHA204_I2C_DEFAULT_ADDRESS  (0xCA)
67 
68 #endif /* CONF_ATSHA204_H_INCLUDED */
69