amiro-blt / Target / Demo / ARMCM4_STM32F405_Power_Management_GCC / Boot / lib / stdperiphlib / STM32F4xx_StdPeriph_Driver / inc / stm32f4xx_pwr.h @ 69661903
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1 | 69661903 | Thomas Schöpping | /**
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2 | ******************************************************************************
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3 | * @file stm32f4xx_pwr.h
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4 | * @author MCD Application Team
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5 | * @version V1.1.0
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6 | * @date 11-January-2013
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7 | * @brief This file contains all the functions prototypes for the PWR firmware
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8 | * library.
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9 | ******************************************************************************
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10 | * @attention
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11 | *
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12 | * <h2><center>© COPYRIGHT 2013 STMicroelectronics</center></h2>
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13 | *
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14 | * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
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15 | * You may not use this file except in compliance with the License.
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16 | * You may obtain a copy of the License at:
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17 | *
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18 | * http://www.st.com/software_license_agreement_liberty_v2
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19 | *
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20 | * Unless required by applicable law or agreed to in writing, software
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21 | * distributed under the License is distributed on an "AS IS" BASIS,
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22 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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23 | * See the License for the specific language governing permissions and
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24 | * limitations under the License.
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25 | *
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26 | ******************************************************************************
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27 | */
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28 | |||
29 | /* Define to prevent recursive inclusion -------------------------------------*/
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30 | #ifndef __STM32F4xx_PWR_H
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31 | #define __STM32F4xx_PWR_H
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32 | |||
33 | #ifdef __cplusplus
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34 | extern "C" { |
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35 | #endif
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36 | |||
37 | /* Includes ------------------------------------------------------------------*/
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38 | #include "stm32f4xx.h" |
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39 | |||
40 | /** @addtogroup STM32F4xx_StdPeriph_Driver
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41 | * @{
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42 | */
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43 | |||
44 | /** @addtogroup PWR
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45 | * @{
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46 | */
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47 | |||
48 | /* Exported types ------------------------------------------------------------*/
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49 | /* Exported constants --------------------------------------------------------*/
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50 | |||
51 | /** @defgroup PWR_Exported_Constants
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52 | * @{
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53 | */
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54 | |||
55 | /** @defgroup PWR_PVD_detection_level
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56 | * @{
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57 | */
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58 | |||
59 | #define PWR_PVDLevel_0 PWR_CR_PLS_LEV0
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60 | #define PWR_PVDLevel_1 PWR_CR_PLS_LEV1
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61 | #define PWR_PVDLevel_2 PWR_CR_PLS_LEV2
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62 | #define PWR_PVDLevel_3 PWR_CR_PLS_LEV3
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63 | #define PWR_PVDLevel_4 PWR_CR_PLS_LEV4
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64 | #define PWR_PVDLevel_5 PWR_CR_PLS_LEV5
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65 | #define PWR_PVDLevel_6 PWR_CR_PLS_LEV6
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66 | #define PWR_PVDLevel_7 PWR_CR_PLS_LEV7
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67 | |||
68 | #define IS_PWR_PVD_LEVEL(LEVEL) (((LEVEL) == PWR_PVDLevel_0) || ((LEVEL) == PWR_PVDLevel_1)|| \
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69 | ((LEVEL) == PWR_PVDLevel_2) || ((LEVEL) == PWR_PVDLevel_3)|| \ |
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70 | ((LEVEL) == PWR_PVDLevel_4) || ((LEVEL) == PWR_PVDLevel_5)|| \ |
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71 | ((LEVEL) == PWR_PVDLevel_6) || ((LEVEL) == PWR_PVDLevel_7)) |
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72 | /**
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73 | * @}
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74 | */
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75 | |||
76 | |||
77 | /** @defgroup PWR_Regulator_state_in_STOP_mode
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78 | * @{
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79 | */
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80 | |||
81 | #define PWR_Regulator_ON ((uint32_t)0x00000000) |
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82 | #define PWR_Regulator_LowPower PWR_CR_LPDS
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83 | #define IS_PWR_REGULATOR(REGULATOR) (((REGULATOR) == PWR_Regulator_ON) || \
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84 | ((REGULATOR) == PWR_Regulator_LowPower)) |
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85 | /**
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86 | * @}
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87 | */
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88 | |||
89 | /** @defgroup PWR_STOP_mode_entry
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90 | * @{
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91 | */
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92 | |||
93 | #define PWR_STOPEntry_WFI ((uint8_t)0x01) |
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94 | #define PWR_STOPEntry_WFE ((uint8_t)0x02) |
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95 | #define IS_PWR_STOP_ENTRY(ENTRY) (((ENTRY) == PWR_STOPEntry_WFI) || ((ENTRY) == PWR_STOPEntry_WFE))
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96 | |||
97 | /** @defgroup PWR_Regulator_Voltage_Scale
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98 | * @{
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99 | */
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100 | |||
101 | #define PWR_Regulator_Voltage_Scale1 ((uint32_t)0x0000C000) |
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102 | #define PWR_Regulator_Voltage_Scale2 ((uint32_t)0x00008000) |
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103 | #define PWR_Regulator_Voltage_Scale3 ((uint32_t)0x00004000) |
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104 | #define IS_PWR_REGULATOR_VOLTAGE(VOLTAGE) (((VOLTAGE) == PWR_Regulator_Voltage_Scale1) || \
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105 | ((VOLTAGE) == PWR_Regulator_Voltage_Scale2) || \ |
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106 | ((VOLTAGE) == PWR_Regulator_Voltage_Scale3)) |
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107 | |||
108 | /**
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109 | * @}
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110 | */
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111 | |||
112 | /** @defgroup PWR_Flag
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113 | * @{
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114 | */
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115 | |||
116 | #define PWR_FLAG_WU PWR_CSR_WUF
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117 | #define PWR_FLAG_SB PWR_CSR_SBF
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118 | #define PWR_FLAG_PVDO PWR_CSR_PVDO
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119 | #define PWR_FLAG_BRR PWR_CSR_BRR
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120 | #define PWR_FLAG_VOSRDY PWR_CSR_VOSRDY
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121 | |||
122 | /** @defgroup PWR_Flag_Legacy
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123 | * @{
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124 | */
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125 | #define PWR_FLAG_REGRDY PWR_FLAG_VOSRDY
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126 | /**
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127 | * @}
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128 | */
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129 | |||
130 | #define IS_PWR_GET_FLAG(FLAG) (((FLAG) == PWR_FLAG_WU) || ((FLAG) == PWR_FLAG_SB) || \
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131 | ((FLAG) == PWR_FLAG_PVDO) || ((FLAG) == PWR_FLAG_BRR) || \ |
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132 | ((FLAG) == PWR_FLAG_VOSRDY)) |
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133 | |||
134 | #define IS_PWR_CLEAR_FLAG(FLAG) (((FLAG) == PWR_FLAG_WU) || ((FLAG) == PWR_FLAG_SB))
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135 | /**
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136 | * @}
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137 | */
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138 | |||
139 | /**
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140 | * @}
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141 | */
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142 | |||
143 | /* Exported macro ------------------------------------------------------------*/
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144 | /* Exported functions --------------------------------------------------------*/
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145 | |||
146 | /* Function used to set the PWR configuration to the default reset state ******/
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147 | void PWR_DeInit(void); |
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148 | |||
149 | /* Backup Domain Access function **********************************************/
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150 | void PWR_BackupAccessCmd(FunctionalState NewState);
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151 | |||
152 | /* PVD configuration functions ************************************************/
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153 | void PWR_PVDLevelConfig(uint32_t PWR_PVDLevel);
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154 | void PWR_PVDCmd(FunctionalState NewState);
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155 | |||
156 | /* WakeUp pins configuration functions ****************************************/
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157 | void PWR_WakeUpPinCmd(FunctionalState NewState);
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158 | |||
159 | /* Main and Backup Regulators configuration functions *************************/
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160 | void PWR_BackupRegulatorCmd(FunctionalState NewState);
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161 | void PWR_MainRegulatorModeConfig(uint32_t PWR_Regulator_Voltage);
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162 | |||
163 | /* FLASH Power Down configuration functions ***********************************/
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164 | void PWR_FlashPowerDownCmd(FunctionalState NewState);
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165 | |||
166 | /* Low Power modes configuration functions ************************************/
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167 | void PWR_EnterSTOPMode(uint32_t PWR_Regulator, uint8_t PWR_STOPEntry);
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168 | void PWR_EnterSTANDBYMode(void); |
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169 | |||
170 | /* Flags management functions *************************************************/
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171 | FlagStatus PWR_GetFlagStatus(uint32_t PWR_FLAG); |
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172 | void PWR_ClearFlag(uint32_t PWR_FLAG);
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173 | |||
174 | #ifdef __cplusplus
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175 | } |
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176 | #endif
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177 | |||
178 | #endif /* __STM32F4xx_PWR_H */ |
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179 | |||
180 | /**
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181 | * @}
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182 | */
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183 | |||
184 | /**
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185 | * @}
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186 | */
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187 | |||
188 | /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
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