Robobo
instance_twi1.h
1 /* ----------------------------------------------------------------------------
2  * SAM Software Package License
3  * ----------------------------------------------------------------------------
4  * Copyright (c) 2012, Atmel Corporation
5  *
6  * All rights reserved.
7  *
8  * Redistribution and use in source and binary forms, with or without
9  * modification, are permitted provided that the following condition is met:
10  *
11  * - Redistributions of source code must retain the above copyright notice,
12  * this list of conditions and the disclaimer below.
13  *
14  * Atmel's name may not be used to endorse or promote products derived from
15  * this software without specific prior written permission.
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17  * DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
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28  */
29 
30 #ifndef _SAM3N_TWI1_INSTANCE_
31 #define _SAM3N_TWI1_INSTANCE_
32 
33 /* ========== Register definition for TWI1 peripheral ========== */
34 #if (defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
35 #define REG_TWI1_CR (0x4001C000U)
36 #define REG_TWI1_MMR (0x4001C004U)
37 #define REG_TWI1_SMR (0x4001C008U)
38 #define REG_TWI1_IADR (0x4001C00CU)
39 #define REG_TWI1_CWGR (0x4001C010U)
40 #define REG_TWI1_SR (0x4001C020U)
41 #define REG_TWI1_IER (0x4001C024U)
42 #define REG_TWI1_IDR (0x4001C028U)
43 #define REG_TWI1_IMR (0x4001C02CU)
44 #define REG_TWI1_RHR (0x4001C030U)
45 #define REG_TWI1_THR (0x4001C034U)
46 #else
47 #define REG_TWI1_CR (*(WoReg*)0x4001C000U)
48 #define REG_TWI1_MMR (*(RwReg*)0x4001C004U)
49 #define REG_TWI1_SMR (*(RwReg*)0x4001C008U)
50 #define REG_TWI1_IADR (*(RwReg*)0x4001C00CU)
51 #define REG_TWI1_CWGR (*(RwReg*)0x4001C010U)
52 #define REG_TWI1_SR (*(RoReg*)0x4001C020U)
53 #define REG_TWI1_IER (*(WoReg*)0x4001C024U)
54 #define REG_TWI1_IDR (*(WoReg*)0x4001C028U)
55 #define REG_TWI1_IMR (*(RoReg*)0x4001C02CU)
56 #define REG_TWI1_RHR (*(RoReg*)0x4001C030U)
57 #define REG_TWI1_THR (*(WoReg*)0x4001C034U)
58 #endif /* (defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
59 
60 #endif /* _SAM3N_TWI1_INSTANCE_ */