1 //*****************************************************************************
2 //
3 // cpu.h - Prototypes for the CPU instruction wrapper functions.
4 //
5 // Copyright (c) 2006-2012 Texas Instruments Incorporated.  All rights reserved.
6 // Software License Agreement
7 //
8 //   Redistribution and use in source and binary forms, with or without
9 //   modification, are permitted provided that the following conditions
10 //   are met:
11 //
12 //   Redistributions of source code must retain the above copyright
13 //   notice, this list of conditions and the following disclaimer.
14 //
15 //   Redistributions in binary form must reproduce the above copyright
16 //   notice, this list of conditions and the following disclaimer in the
17 //   documentation and/or other materials provided with the
18 //   distribution.
19 //
20 //   Neither the name of Texas Instruments Incorporated nor the names of
21 //   its contributors may be used to endorse or promote products derived
22 //   from this software without specific prior written permission.
23 //
24 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
25 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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30 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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34 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
35 //
36 // This is part of revision 9453 of the Stellaris Peripheral Driver Library.
37 //
38 //*****************************************************************************
39 
40 #ifndef __CPU_H__
41 #define __CPU_H__
42 
43 //*****************************************************************************
44 //
45 // If building with a C++ compiler, make all of the definitions in this header
46 // have a C binding.
47 //
48 //*****************************************************************************
49 #ifdef __cplusplus
50 extern "C"
51 {
52 #endif
53 
54 //*****************************************************************************
55 //
56 // Prototypes.
57 //
58 //*****************************************************************************
59 extern unsigned long CPUcpsid(void);
60 extern unsigned long CPUcpsie(void);
61 extern unsigned long CPUprimask(void);
62 extern void CPUwfi(void);
63 extern unsigned long CPUbasepriGet(void);
64 extern void CPUbasepriSet(unsigned long ulNewBasepri);
65 
66 //*****************************************************************************
67 //
68 // Mark the end of the C bindings section for C++ compilers.
69 //
70 //*****************************************************************************
71 #ifdef __cplusplus
72 }
73 #endif
74 
75 #endif // __CPU_H__
76