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wwdt_8xx.h
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1 /*
2 * @brief LPC8xx WWDT chip driver
3 *
4 * @note
5 * Copyright(C) NXP Semiconductors, 2012
6 * All rights reserved.
7 *
8 * @par
9 * Software that is described herein is for illustrative purposes only
10 * which provides customers with programming information regarding the
11 * LPC products. This software is supplied "AS IS" without any warranties of
12 * any kind, and NXP Semiconductors and its licensor disclaim any and
13 * all warranties, express or implied, including all implied warranties of
14 * merchantability, fitness for a particular purpose and non-infringement of
15 * intellectual property rights. NXP Semiconductors assumes no responsibility
16 * or liability for the use of the software, conveys no license or rights under any
17 * patent, copyright, mask work right, or any other intellectual property rights in
18 * or to any products. NXP Semiconductors reserves the right to make changes
19 * in the software without notification. NXP Semiconductors also makes no
20 * representation or warranty that such application will be suitable for the
21 * specified use without further testing or modification.
22 *
23 * @par
24 * Permission to use, copy, modify, and distribute this software and its
25 * documentation is hereby granted, under NXP Semiconductors' and its
26 * licensor's relevant copyrights in the software, without fee, provided that it
27 * is used in conjunction with NXP Semiconductors microcontrollers. This
28 * copyright, permission, and disclaimer notice must appear in all copies of
29 * this code.
30 */
31
32 #ifndef __WWDT_8XX_H_
33 #define __WWDT_8XX_H_
34
35 #ifdef __cplusplus
36 extern "C" {
37 #endif
38
48 #define WDT_OSC (LPC8XX_IRC_FREQ)
49
51 #define WWDT_TICKS_MIN 0xFF
52
54 #define WWDT_TICKS_MAX 0xFFFFFF
55
60 void Chip_WWDT_Init(LPC_WWDT_T *pWWDT);
61
67 STATIC INLINE void Chip_WWDT_DeInit(LPC_WWDT_T *pWWDT)
68 {
69 IP_WWDT_DeInit(pWWDT);
70 }
71
78 STATIC INLINE void Chip_WWDT_SetTimeOut(LPC_WWDT_T *pWWDT, uint32_t timeout)
79 {
80 IP_WWDT_SetTimeOut(pWWDT, timeout);
81 }
82
90 STATIC INLINE void Chip_WWDT_Feed(LPC_WWDT_T *pWWDT)
91 {
92 IP_WWDT_Feed(pWWDT);
93 }
94
103 STATIC INLINE void Chip_WWDT_SetWarning(LPC_WWDT_T *pWWDT, uint32_t timeout)
104 {
105 IP_WWDT_SetWarning(pWWDT, timeout);
106 }
107
117 STATIC INLINE void Chip_WWDT_SetWindow(LPC_WWDT_T *pWWDT, uint32_t timeout)
118 {
119 IP_WWDT_SetWindow(pWWDT, timeout);
120 }
121
132 STATIC INLINE void Chip_WWDT_SetOption(LPC_WWDT_T *pWWDT, uint32_t options)
133 {
134 IP_WWDT_SetOption(pWWDT, options);
135 }
136
146 STATIC INLINE void Chip_WWDT_UnsetOption(LPC_WWDT_T *pWWDT, uint32_t options)
147 {
148 IP_WWDT_UnsetOption(pWWDT, options);
149 }
150
156 STATIC INLINE void Chip_WWDT_Start(LPC_WWDT_T *pWWDT)
157 {
158 IP_WWDT_Start(pWWDT);
159 }
160
166 STATIC INLINE uint32_t Chip_WWDT_GetStatus(LPC_WWDT_T *pWWDT)
167 {
168 return IP_WWDT_GetStatus(pWWDT);
169 }
170
179 STATIC INLINE void Chip_WWDT_ClearStatusFlag(LPC_WWDT_T *pWWDT, uint32_t status)
180 {
181 IP_WWDT_ClearStatusFlag(pWWDT, status);
182 }
183
189 STATIC INLINE uint32_t Chip_WWDT_GetCurrentCount(LPC_WWDT_T *pWWDT)
190 {
191 return IP_WWDT_GetCurrentCount(pWWDT);
192 }
193
198 #ifdef __cplusplus
199 }
200 #endif
201
202 #endif /* __WWDT_8XX_H_ */