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ArchitectureSpecific.h
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1 /*
2  * @brief Architectures' specific definitions
3  *
4  * @note
5  * Copyright(C) NXP Semiconductors, 2012
6  * Copyright(C) Dean Camera, 2011, 2012
7  * All rights reserved.
8  *
9  * @par
10  * Software that is described herein is for illustrative purposes only
11  * which provides customers with programming information regarding the
12  * LPC products. This software is supplied "AS IS" without any warranties of
13  * any kind, and NXP Semiconductors and its licensor disclaim any and
14  * all warranties, express or implied, including all implied warranties of
15  * merchantability, fitness for a particular purpose and non-infringement of
16  * intellectual property rights. NXP Semiconductors assumes no responsibility
17  * or liability for the use of the software, conveys no license or rights under any
18  * patent, copyright, mask work right, or any other intellectual property rights in
19  * or to any products. NXP Semiconductors reserves the right to make changes
20  * in the software without notification. NXP Semiconductors also makes no
21  * representation or warranty that such application will be suitable for the
22  * specified use without further testing or modification.
23  *
24  * @par
25  * Permission to use, copy, modify, and distribute this software and its
26  * documentation is hereby granted, under NXP Semiconductors' and its
27  * licensor's relevant copyrights in the software, without fee, provided that it
28  * is used in conjunction with NXP Semiconductors microcontrollers. This
29  * copyright, permission, and disclaimer notice must appear in all copies of
30  * this code.
31  */
32 
44 #ifndef __LPCUSBlib_ARCHSPEC_H__
45 #define __LPCUSBlib_ARCHSPEC_H__
46 
47  /* Preprocessor Checks: */
48  #if !defined(__INCLUDE_FROM_COMMON_H)
49  #error Do not include this file directly. Include LPCUSBlib/Common/Common.h instead to gain this functionality.
50  #endif
51 
52  /* Enable C linkage for C++ Compilers: */
53  #if defined(__cplusplus)
54  extern "C" {
55  #endif
56 
57  /* Public Interface - May be used in end-application: */
58  /* Macros: */
59  #if (ARCH == ARCH_AVR8) || defined(__DOXYGEN__)
60 
61  #define JTAG_DISABLE() MACROS{ \
62  __asm__ __volatile__ ( \
63  "in __tmp_reg__,__SREG__" "\n\t" \
64  "cli" "\n\t" \
65  "out %1, %0" "\n\t" \
66  "out __SREG__, __tmp_reg__" "\n\t" \
67  "out %1, %0" "\n\t" \
68  : \
69  : "r" (1 << JTD), \
70  "M" (_SFR_IO_ADDR(MCUCR)) \
71  : "r0"); \
72  }MACROE
73 
74  #define JTAG_DEBUG_POINT() __asm__ __volatile__ ("nop" ::)
75 
76  #define JTAG_DEBUG_BREAK() __asm__ __volatile__ ("break" ::)
77 
78  #define JTAG_ASSERT(Condition) MACROS{ if (!(Condition)) { JTAG_DEBUG_BREAK(); } }MACROE
79 
80  #define STDOUT_ASSERT(Condition) MACROS{ if (!(x)) { printf_P(PSTR("%s: Function \"%s\", Line %d: " \
81  "Assertion \"%s\" failed.\r\n"), \
82  __FILE__, __func__, __LINE__, #Condition); } }MACROE
83 
84  #if !defined(pgm_read_ptr) || defined(__DOXYGEN__)
85  #define pgm_read_ptr(Address) (void*)pgm_read_word(Address)
86  #endif
87  #endif
88 
89  /* Disable C linkage for C++ Compilers: */
90  #if defined(__cplusplus)
91  }
92  #endif
93 
94 #endif
95