| LPCOpen Platform v1.03 LPCOpen Platform for NXP LPC Microcontrollers

- Main Page
- Modules
- Data Structures
- Files
- Related Pages

- File List
- Globals

All Data Structures Files Functions Variables Typedefs Enumerations Enumerator Macros Groups Pages
wwdt_18xx_43xx.h
Go to the documentation of this file.
1 /*
2 * @brief LPC18xx/43xx 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_18XX_43XX_H_
33 #define __WWDT_18XX_43XX_H_
34
35 #ifdef __cplusplus
36 extern "C" {
37 #endif
38
45 #define WDT_OSC (CGU_IRC_FREQ)
46
48 #define WWDT_TICKS_MIN 0xFF
49
51 #define WWDT_TICKS_MAX 0xFFFFFF
52
58 void Chip_WWDT_Init(LPC_WWDT_T *pWWDT);
59
65 STATIC INLINE void Chip_WWDT_DeInit(LPC_WWDT_T *pWWDT)
66 {
67 IP_WWDT_DeInit(pWWDT);
68 }
69
76 STATIC INLINE void Chip_WWDT_SetTimeOut(LPC_WWDT_T *pWWDT, uint32_t timeout)
77 {
78 IP_WWDT_SetTimeOut(pWWDT, timeout);
79 }
80
88 STATIC INLINE void Chip_WWDT_Feed(LPC_WWDT_T *pWWDT)
89 {
90 IP_WWDT_Feed(pWWDT);
91 }
92
101 STATIC INLINE void Chip_WWDT_SetWarning(LPC_WWDT_T *pWWDT, uint32_t timeout)
102 {
103 IP_WWDT_SetWarning(pWWDT, timeout);
104 }
105
115 STATIC INLINE void Chip_WWDT_SetWindow(LPC_WWDT_T *pWWDT, uint32_t timeout)
116 {
117 IP_WWDT_SetWindow(pWWDT, timeout);
118 }
119
130 STATIC INLINE void Chip_WWDT_SetOption(LPC_WWDT_T *pWWDT, uint32_t options)
131 {
132 IP_WWDT_SetOption(pWWDT, options);
133 }
134
144 STATIC INLINE void Chip_WWDT_UnsetOption(LPC_WWDT_T *pWWDT, uint32_t options)
145 {
146 IP_WWDT_UnsetOption(pWWDT, options);
147 }
148
154 STATIC INLINE void Chip_WWDT_Start(LPC_WWDT_T *pWWDT)
155 {
156 IP_WWDT_Start(pWWDT);
157 }
158
164 STATIC INLINE uint32_t Chip_WWDT_GetStatus(LPC_WWDT_T *pWWDT)
165 {
166 return IP_WWDT_GetStatus(pWWDT);
167 }
168
177 STATIC INLINE void Chip_WWDT_ClearStatusFlag(LPC_WWDT_T *pWWDT, uint32_t status)
178 {
179 IP_WWDT_ClearStatusFlag(pWWDT, status);
180 }
181
187 STATIC INLINE uint32_t Chip_WWDT_GetCurrentCount(LPC_WWDT_T *pWWDT)
188 {
189 return IP_WWDT_GetCurrentCount(pWWDT);
190 }
191
196 #ifdef __cplusplus
197 }
198 #endif
199
200 #endif /* __WWDT_18XX_43XX_H_ */