Statistics
| Branch: | Tag: | Revision:

amiro-blt / Target / Modules / PowerManagement_1-1 / Boot / lib / stdperiphlib / STM32F4xx_StdPeriph_Driver / inc / stm32f4xx_pwr.h @ 367c0652

History | View | Annotate | Download (6.21 KB)

1 69661903 Thomas Schöpping
/**
2
  ******************************************************************************
3
  * @file    stm32f4xx_pwr.h
4
  * @author  MCD Application Team
5
  * @version V1.1.0
6
  * @date    11-January-2013
7
  * @brief   This file contains all the functions prototypes for the PWR firmware 
8
  *          library.
9
  ******************************************************************************
10
  * @attention
11
  *
12
  * <h2><center>&copy; COPYRIGHT 2013 STMicroelectronics</center></h2>
13
  *
14
  * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
15
  * You may not use this file except in compliance with the License.
16
  * You may obtain a copy of the License at:
17
  *
18
  *        http://www.st.com/software_license_agreement_liberty_v2
19
  *
20
  * Unless required by applicable law or agreed to in writing, software 
21
  * distributed under the License is distributed on an "AS IS" BASIS, 
22
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
23
  * See the License for the specific language governing permissions and
24
  * limitations under the License.
25
  *
26
  ******************************************************************************
27
  */ 
28
29
/* Define to prevent recursive inclusion -------------------------------------*/
30
#ifndef __STM32F4xx_PWR_H
31
#define __STM32F4xx_PWR_H
32
33
#ifdef __cplusplus
34
 extern "C" {
35
#endif
36
37
/* Includes ------------------------------------------------------------------*/
38
#include "stm32f4xx.h"
39
40
/** @addtogroup STM32F4xx_StdPeriph_Driver
41
  * @{
42
  */
43
44
/** @addtogroup PWR
45
  * @{
46
  */ 
47
48
/* Exported types ------------------------------------------------------------*/
49
/* Exported constants --------------------------------------------------------*/
50
51
/** @defgroup PWR_Exported_Constants
52
  * @{
53
  */ 
54
55
/** @defgroup PWR_PVD_detection_level 
56
  * @{
57
  */ 
58
59
#define PWR_PVDLevel_0                  PWR_CR_PLS_LEV0
60
#define PWR_PVDLevel_1                  PWR_CR_PLS_LEV1
61
#define PWR_PVDLevel_2                  PWR_CR_PLS_LEV2
62
#define PWR_PVDLevel_3                  PWR_CR_PLS_LEV3
63
#define PWR_PVDLevel_4                  PWR_CR_PLS_LEV4
64
#define PWR_PVDLevel_5                  PWR_CR_PLS_LEV5
65
#define PWR_PVDLevel_6                  PWR_CR_PLS_LEV6
66
#define PWR_PVDLevel_7                  PWR_CR_PLS_LEV7
67
68
#define IS_PWR_PVD_LEVEL(LEVEL) (((LEVEL) == PWR_PVDLevel_0) || ((LEVEL) == PWR_PVDLevel_1)|| \
69
                                 ((LEVEL) == PWR_PVDLevel_2) || ((LEVEL) == PWR_PVDLevel_3)|| \
70
                                 ((LEVEL) == PWR_PVDLevel_4) || ((LEVEL) == PWR_PVDLevel_5)|| \
71
                                 ((LEVEL) == PWR_PVDLevel_6) || ((LEVEL) == PWR_PVDLevel_7))
72
/**
73
  * @}
74
  */
75
76
  
77
/** @defgroup PWR_Regulator_state_in_STOP_mode 
78
  * @{
79
  */
80
81
#define PWR_Regulator_ON                ((uint32_t)0x00000000)
82
#define PWR_Regulator_LowPower          PWR_CR_LPDS
83
#define IS_PWR_REGULATOR(REGULATOR) (((REGULATOR) == PWR_Regulator_ON) || \
84
                                     ((REGULATOR) == PWR_Regulator_LowPower))
85
/**
86
  * @}
87
  */
88
89
/** @defgroup PWR_STOP_mode_entry 
90
  * @{
91
  */
92
93
#define PWR_STOPEntry_WFI               ((uint8_t)0x01)
94
#define PWR_STOPEntry_WFE               ((uint8_t)0x02)
95
#define IS_PWR_STOP_ENTRY(ENTRY) (((ENTRY) == PWR_STOPEntry_WFI) || ((ENTRY) == PWR_STOPEntry_WFE))
96
97
/** @defgroup PWR_Regulator_Voltage_Scale 
98
  * @{
99
  */
100
101
#define PWR_Regulator_Voltage_Scale1    ((uint32_t)0x0000C000)
102
#define PWR_Regulator_Voltage_Scale2    ((uint32_t)0x00008000)
103
#define PWR_Regulator_Voltage_Scale3    ((uint32_t)0x00004000)
104
#define IS_PWR_REGULATOR_VOLTAGE(VOLTAGE) (((VOLTAGE) == PWR_Regulator_Voltage_Scale1) || \
105
                                           ((VOLTAGE) == PWR_Regulator_Voltage_Scale2) || \
106
                                           ((VOLTAGE) == PWR_Regulator_Voltage_Scale3))
107
 
108
/**
109
  * @}
110
  */
111
112
/** @defgroup PWR_Flag 
113
  * @{
114
  */
115
116
#define PWR_FLAG_WU                     PWR_CSR_WUF
117
#define PWR_FLAG_SB                     PWR_CSR_SBF
118
#define PWR_FLAG_PVDO                   PWR_CSR_PVDO
119
#define PWR_FLAG_BRR                    PWR_CSR_BRR
120
#define PWR_FLAG_VOSRDY                 PWR_CSR_VOSRDY
121
122
/** @defgroup PWR_Flag_Legacy 
123
  * @{
124
  */
125
#define PWR_FLAG_REGRDY                  PWR_FLAG_VOSRDY               
126
/**
127
  * @}
128
  */
129
130
#define IS_PWR_GET_FLAG(FLAG) (((FLAG) == PWR_FLAG_WU) || ((FLAG) == PWR_FLAG_SB) || \
131
                               ((FLAG) == PWR_FLAG_PVDO) || ((FLAG) == PWR_FLAG_BRR) || \
132
                               ((FLAG) == PWR_FLAG_VOSRDY))
133
134
#define IS_PWR_CLEAR_FLAG(FLAG) (((FLAG) == PWR_FLAG_WU) || ((FLAG) == PWR_FLAG_SB))
135
/**
136
  * @}
137
  */
138
139
/**
140
  * @}
141
  */
142
143
/* Exported macro ------------------------------------------------------------*/
144
/* Exported functions --------------------------------------------------------*/ 
145
146
/* Function used to set the PWR configuration to the default reset state ******/ 
147
void PWR_DeInit(void);
148
149
/* Backup Domain Access function **********************************************/ 
150
void PWR_BackupAccessCmd(FunctionalState NewState);
151
152
/* PVD configuration functions ************************************************/ 
153
void PWR_PVDLevelConfig(uint32_t PWR_PVDLevel);
154
void PWR_PVDCmd(FunctionalState NewState);
155
156
/* WakeUp pins configuration functions ****************************************/ 
157
void PWR_WakeUpPinCmd(FunctionalState NewState);
158
159
/* Main and Backup Regulators configuration functions *************************/ 
160
void PWR_BackupRegulatorCmd(FunctionalState NewState);
161
void PWR_MainRegulatorModeConfig(uint32_t PWR_Regulator_Voltage);
162
163
/* FLASH Power Down configuration functions ***********************************/ 
164
void PWR_FlashPowerDownCmd(FunctionalState NewState);
165
166
/* Low Power modes configuration functions ************************************/ 
167
void PWR_EnterSTOPMode(uint32_t PWR_Regulator, uint8_t PWR_STOPEntry);
168
void PWR_EnterSTANDBYMode(void);
169
170
/* Flags management functions *************************************************/ 
171
FlagStatus PWR_GetFlagStatus(uint32_t PWR_FLAG);
172
void PWR_ClearFlag(uint32_t PWR_FLAG);
173
174
#ifdef __cplusplus
175
}
176
#endif
177
178
#endif /* __STM32F4xx_PWR_H */
179
180
/**
181
  * @}
182
  */
183
184
/**
185
  * @}
186
  */
187
188
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/