source: atk1_sh2/trunk/syslib/sh2-gnu/cq7144a/hw_sys_timer.h@ 4

Last change on this file since 4 was 4, checked in by msugi, 14 years ago

Interface誌2006年8月号添付のTOPPERS/OSEK用SH2をTOPPERS/ATK1に対応させました.多少のバグフィックスも行っています.

File size: 2.8 KB
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1/*
2 * TOPPERS/OSEK Kernel
3 * Toyohashi Open Platform for Embedded Real-Time Systems/
4 * OSEK Kernel
5 *
6 * Copyright (C) 2000-2003 by Embedded and Real-Time Systems Laboratory
7 * Toyohashi Univ. of Technology, JAPAN
8 * Copyright (C) 2004-2006 by Witz Corporation, JAPAN
9 *
10 * ã‹L’˜ìŒ ŽÒ‚́CˆÈ‰º‚Ì (1)`(4) ‚ÌðŒ‚©CFree Software Foundation
11 * ‚É‚æ‚Á‚ÄŒö•\‚³‚ê‚Ä‚¢‚é GNU General Public License ‚Ì Version 2 ‚É‹L
12 * q‚³‚ê‚Ä‚¢‚éðŒ‚ð–ž‚½‚·ê‡‚ÉŒÀ‚èC–{ƒ\ƒtƒgƒEƒFƒAi–{ƒ\ƒtƒgƒEƒFƒA
13 * ‚ð‰ü•Ï‚µ‚½‚à‚Ì‚ðŠÜ‚ށDˆÈ‰º“¯‚¶j‚ðŽg—pE•¡»E‰ü•ÏEÄ”z•ziˆÈ‰ºC
14 * —˜—p‚ƌĂԁj‚·‚邱‚Ƃ𖳏ž‚Å‹–‘ø‚·‚éD
15 * (1) –{ƒ\ƒtƒgƒEƒFƒA‚ðƒ\[ƒXƒR[ƒh‚ÌŒ`‚Å—˜—p‚·‚éê‡‚ɂ́Cã‹L‚Ì’˜ì
16 * Œ •\Ž¦C‚±‚Ì—˜—pðŒ‚¨‚æ‚щº‹L‚Ì–³•ÛØ‹K’肪C‚»‚Ì‚Ü‚Ü‚ÌŒ`‚Ń\[
17 * ƒXƒR[ƒh’†‚ÉŠÜ‚Ü‚ê‚Ä‚¢‚邱‚ƁD
18 * (2) –{ƒ\ƒtƒgƒEƒFƒA‚ðCƒ‰ƒCƒuƒ‰ƒŠŒ`Ž®‚ȂǁC‘¼‚̃\ƒtƒgƒEƒFƒAŠJ”­‚ÉŽg
19 * —p‚Å‚«‚éŒ`‚ōĔz•z‚·‚éê‡‚ɂ́CÄ”z•z‚É”º‚¤ƒhƒLƒ…
20ƒƒ“ƒgi—˜—p
21 * ŽÒƒ}ƒjƒ…
22ƒAƒ‹‚Ȃǁj‚ɁCã‹L‚Ì’˜ìŒ •\Ž¦C‚±‚Ì—˜—pðŒ‚¨‚æ‚щº‹L
23 * ‚Ì–³•ÛØ‹K’è‚ðŒfÚ‚·‚邱‚ƁD
24 * (3) –{ƒ\ƒtƒgƒEƒFƒA‚ðC‹@Ší‚É‘g‚ݍž‚ނȂǁC‘¼‚̃\ƒtƒgƒEƒFƒAŠJ”­‚ÉŽg
25 * —p‚Å‚«‚È‚¢Œ`‚ōĔz•z‚·‚éê‡‚ɂ́CŽŸ‚Ì‚¢‚¸‚ê‚©‚ÌðŒ‚ð–ž‚½‚·‚±
26 * ‚ƁD
27 * (a) Ä”z•z‚É”º‚¤ƒhƒLƒ…
28ƒƒ“ƒgi—˜—pŽÒƒ}ƒjƒ…
29ƒAƒ‹‚Ȃǁj‚ɁCã‹L‚Ì’˜
30 * ìŒ •\Ž¦C‚±‚Ì—˜—pðŒ‚¨‚æ‚щº‹L‚Ì–³•ÛØ‹K’è‚ðŒfÚ‚·‚邱‚ƁD
31 * (b) Ä”z•z‚ÌŒ`‘Ô‚ðC•Ê‚É’è‚ß‚é•û–@‚É‚æ‚Á‚āCTOPPERSƒvƒƒWƒFƒNƒg‚É
32 * •ñ‚·‚邱‚ƁD
33 * (4) –{ƒ\ƒtƒgƒEƒFƒA‚Ì—˜—p‚É‚æ‚è’¼Ú“I‚Ü‚½‚͊ԐړI‚ɐ¶‚¶‚é‚¢‚©‚Ȃ鑹
34 * ŠQ‚©‚ç‚àCã‹L’˜ìŒ ŽÒ‚¨‚æ‚ÑTOPPERSƒvƒƒWƒFƒNƒg‚ð–Ɛӂ·‚邱‚ƁD
35 *
36 * –{ƒ\ƒtƒgƒEƒFƒA‚́C–³•ÛØ‚Å’ñ‹Ÿ‚³‚ê‚Ä‚¢‚é‚à‚Ì‚Å‚ ‚éDã‹L’˜ìŒ ŽÒ‚¨
37 * ‚æ‚ÑTOPPERSƒvƒƒWƒFƒNƒg‚́C–{ƒ\ƒtƒgƒEƒFƒA‚ÉŠÖ‚µ‚āC‚»‚Ì“K—p‰Â”\«‚à
38 * ŠÜ‚߂āC‚¢‚©‚È‚é•ÛØ‚às‚í‚È‚¢D‚Ü‚½C–{ƒ\ƒtƒgƒEƒFƒA‚Ì—˜—p‚É‚æ‚è’¼
39 * Ú“I‚Ü‚½‚͊ԐړI‚ɐ¶‚¶‚½‚¢‚©‚Ȃ鑹ŠQ‚ÉŠÖ‚µ‚Ä‚àC‚»‚̐ӔC‚𕉂í‚È‚¢D
40 *
41 */
42
43/*
44 * ƒTƒ“ƒvƒ‹Œü‚¯ƒ^[ƒQƒbƒgˆË‘¶ƒVƒXƒeƒ€ƒ^ƒCƒ}ƒ‚ƒWƒ…
45[ƒ‹iCQ7144A—pj
46 */
47
48#if !defined( _HW_SYS_TIMER_H_ )
49#define _HW_SYS_TIMER_H_
50
51
52#include "kernel.h"
53#include "sh7144.h"
54
55
56/*
57 * ƒVƒXƒeƒ€ƒ^ƒCƒ}‚ÌŠ„ž‚݃Œƒxƒ‹’è‹`
58 */
59#define CFG_INTLVL_SYSCLK (UINT16)( 0x0004 )
60
61/*
62 * ƒVƒXƒeƒ€ƒ^ƒCƒ}‚̃Rƒ“ƒyƒA’li1msj
63 */
64#define CFG_SYSCLK (UINT16)( 3000 )
65
66#if !defined( _MACRO_ONLY )
67/*
68 * ƒVƒXƒeƒ€ƒ^ƒCƒ}‚Ì‹N“®ˆ—ŠÖ”ƒvƒƒgƒ^ƒCƒvéŒ¾
69 */
70extern void InitHwSysTimer( void );
71
72/*
73 * ƒVƒXƒeƒ€ƒ^ƒCƒ}‚Ì’âŽ~ˆ—ŠÖ”ƒvƒƒgƒ^ƒCƒvéŒ¾
74 */
75extern void TermHwSysTimer( void );
76
77/*
78 * ƒVƒXƒeƒ€ƒ^ƒCƒ}‚ÌŠ„ž‚Ý—v‹ƒNƒŠƒAˆ—ŠÖ”ƒvƒƒgƒ^ƒCƒvéŒ¾
79 */
80Inline void ClearHwSysTimerInt( void );
81
82/*
83 * ƒVƒXƒeƒ€ƒ^ƒCƒ}‚ÌŠ„ž‚Ý—v‹ƒNƒŠƒAˆ—
84 *
85 * Š„ž‚Ý”­¶Žž‚ÉŽ©“®“I‚ɃNƒŠƒA‚³‚ê‚邪CŠ„ž‚݈ȊO‚©‚ç
86 * ŽÀs‚³‚ê‚邱‚Æ‚à‘z’肵C‰º‹Lˆ—‚ðŽÀ‘•‚·‚éD
87 */
88Inline void
89ClearHwSysTimerInt( void )
90{
91 CMCSR_0 &= ~0x0080; /* Š„ž‚Ý—v‹ƒNƒŠƒA */
92} /* ClearHwSysTimerInt */
93
94#endif /* _MACRO_ONLY */
95
96
97#endif /* _HW_SYS_TIMER_H_ */
98
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