--- /dev/null
+/**\r
+ ******************************************************************************\r
+ * @file stm32l1xx_pwr.h\r
+ * @author MCD Application Team\r
+ * @version V1.0.0\r
+ * @date 31-December-2010\r
+ * @brief This file contains all the functions prototypes for the PWR firmware \r
+ * library.\r
+ ******************************************************************************\r
+ * @attention\r
+ *\r
+ * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS\r
+ * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE\r
+ * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY\r
+ * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING\r
+ * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE\r
+ * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.\r
+ *\r
+ * <h2><center>© COPYRIGHT 2010 STMicroelectronics</center></h2>\r
+ ****************************************************************************** \r
+ */ \r
+\r
+/* Define to prevent recursive inclusion -------------------------------------*/\r
+#ifndef __STM32L1xx_PWR_H\r
+#define __STM32L1xx_PWR_H\r
+\r
+#ifdef __cplusplus\r
+ extern "C" {\r
+#endif\r
+\r
+/* Includes ------------------------------------------------------------------*/\r
+#include "stm32l1xx.h"\r
+\r
+/** @addtogroup STM32L1xx_StdPeriph_Driver\r
+ * @{\r
+ */\r
+\r
+/** @addtogroup PWR\r
+ * @{\r
+ */ \r
+\r
+/* Exported types ------------------------------------------------------------*/\r
+/* Exported constants --------------------------------------------------------*/\r
+\r
+/** @defgroup PWR_Exported_Constants\r
+ * @{\r
+ */ \r
+\r
+/** @defgroup PVD_detection_level \r
+ * @{\r
+ */ \r
+\r
+#define PWR_PVDLevel_0 PWR_CR_PLS_LEV0\r
+#define PWR_PVDLevel_1 PWR_CR_PLS_LEV1\r
+#define PWR_PVDLevel_2 PWR_CR_PLS_LEV2\r
+#define PWR_PVDLevel_3 PWR_CR_PLS_LEV3\r
+#define PWR_PVDLevel_4 PWR_CR_PLS_LEV4\r
+#define PWR_PVDLevel_5 PWR_CR_PLS_LEV5\r
+#define PWR_PVDLevel_6 PWR_CR_PLS_LEV6\r
+#define PWR_PVDLevel_7 PWR_CR_PLS_LEV7 /* External input analog voltage \r
+ (Compare internally to VREFINT) */\r
+#define IS_PWR_PVD_LEVEL(LEVEL) (((LEVEL) == PWR_PVDLevel_0) || ((LEVEL) == PWR_PVDLevel_1)|| \\r
+ ((LEVEL) == PWR_PVDLevel_2) || ((LEVEL) == PWR_PVDLevel_3)|| \\r
+ ((LEVEL) == PWR_PVDLevel_4) || ((LEVEL) == PWR_PVDLevel_5)|| \\r
+ ((LEVEL) == PWR_PVDLevel_6) || ((LEVEL) == PWR_PVDLevel_7))\r
+/**\r
+ * @}\r
+ */\r
+\r
+/** @defgroup WakeUp_Pins \r
+ * @{\r
+ */\r
+\r
+#define PWR_WakeUpPin_1 ((uint32_t)0x00000000)\r
+#define PWR_WakeUpPin_2 ((uint32_t)0x00000004)\r
+#define PWR_WakeUpPin_3 ((uint32_t)0x00000008)\r
+#define IS_PWR_WAKEUP_PIN(PIN) (((PIN) == PWR_WakeUpPin_1) || \\r
+ ((PIN) == PWR_WakeUpPin_2) || \\r
+ ((PIN) == PWR_WakeUpPin_3))\r
+/**\r
+ * @}\r
+ */\r
+\r
+ \r
+/** @defgroup Voltage_Scaling_Ranges\r
+ * @{\r
+ */\r
+\r
+#define PWR_VoltageScaling_Range1 PWR_CR_VOS_0\r
+#define PWR_VoltageScaling_Range2 PWR_CR_VOS_1\r
+#define PWR_VoltageScaling_Range3 PWR_CR_VOS\r
+\r
+#define IS_PWR_VOLTAGE_SCALING_RANGE(RANGE) (((RANGE) == PWR_VoltageScaling_Range1) || \\r
+ ((RANGE) == PWR_VoltageScaling_Range2) || \\r
+ ((RANGE) == PWR_VoltageScaling_Range3))\r
+/**\r
+ * @}\r
+ */ \r
+ \r
+/** @defgroup Regulator_state_is_Sleep_STOP_mode \r
+ * @{\r
+ */\r
+\r
+#define PWR_Regulator_ON ((uint32_t)0x00000000)\r
+#define PWR_Regulator_LowPower PWR_CR_LPSDSR\r
+#define IS_PWR_REGULATOR(REGULATOR) (((REGULATOR) == PWR_Regulator_ON) || \\r
+ ((REGULATOR) == PWR_Regulator_LowPower))\r
+/**\r
+ * @}\r
+ */\r
+\r
+/** @defgroup SLEEP_mode_entry \r
+ * @{\r
+ */\r
+\r
+#define PWR_SLEEPEntry_WFI ((uint8_t)0x01)\r
+#define PWR_SLEEPEntry_WFE ((uint8_t)0x02)\r
+#define IS_PWR_SLEEP_ENTRY(ENTRY) (((ENTRY) == PWR_SLEEPEntry_WFI) || ((ENTRY) == PWR_SLEEPEntry_WFE))\r
+ \r
+/**\r
+ * @}\r
+ */\r
+ \r
+/** @defgroup STOP_mode_entry \r
+ * @{\r
+ */\r
+\r
+#define PWR_STOPEntry_WFI ((uint8_t)0x01)\r
+#define PWR_STOPEntry_WFE ((uint8_t)0x02)\r
+#define IS_PWR_STOP_ENTRY(ENTRY) (((ENTRY) == PWR_STOPEntry_WFI) || ((ENTRY) == PWR_STOPEntry_WFE))\r
+ \r
+/**\r
+ * @}\r
+ */\r
+\r
+/** @defgroup PWR_Flag \r
+ * @{\r
+ */\r
+\r
+#define PWR_FLAG_WU PWR_CSR_WUF\r
+#define PWR_FLAG_SB PWR_CSR_SBF\r
+#define PWR_FLAG_PVDO PWR_CSR_PVDO\r
+#define PWR_FLAG_VREFINTRDY PWR_CSR_VREFINTRDYF\r
+#define PWR_FLAG_VOS PWR_CSR_VOSF\r
+#define PWR_FLAG_REGLP PWR_CSR_REGLPF\r
+\r
+#define IS_PWR_GET_FLAG(FLAG) (((FLAG) == PWR_FLAG_WU) || ((FLAG) == PWR_FLAG_SB) || \\r
+ ((FLAG) == PWR_FLAG_PVDO) || ((FLAG) == PWR_FLAG_VREFINTRDY) || \\r
+ ((FLAG) == PWR_FLAG_VOS) || ((FLAG) == PWR_FLAG_REGLP))\r
+\r
+#define IS_PWR_CLEAR_FLAG(FLAG) (((FLAG) == PWR_FLAG_WU) || ((FLAG) == PWR_FLAG_SB))\r
+/**\r
+ * @}\r
+ */\r
+\r
+/**\r
+ * @}\r
+ */\r
+\r
+/* Exported macro ------------------------------------------------------------*/\r
+/* Exported functions ------------------------------------------------------- */\r
+\r
+/* Function used to set the PWR configuration to the default reset state ******/ \r
+void PWR_DeInit(void);\r
+\r
+/* RTC Domain Access function *************************************************/ \r
+void PWR_RTCAccessCmd(FunctionalState NewState);\r
+\r
+/* PVD configuration functions ************************************************/ \r
+void PWR_PVDLevelConfig(uint32_t PWR_PVDLevel);\r
+void PWR_PVDCmd(FunctionalState NewState);\r
+\r
+/* WakeUp pins configuration functions ****************************************/ \r
+void PWR_WakeUpPinCmd(uint32_t PWR_WakeUpPin, FunctionalState NewState);\r
+\r
+/* Ultra Low Power mode configuration functions *******************************/ \r
+void PWR_FastWakeUpCmd(FunctionalState NewState);\r
+void PWR_UltraLowPowerCmd(FunctionalState NewState);\r
+\r
+/* Voltage Scaling configuration functions ************************************/ \r
+void PWR_VoltageScalingConfig(uint32_t PWR_VoltageScaling);\r
+\r
+/* Low Power modes configuration functions ************************************/ \r
+void PWR_EnterLowPowerRunMode(FunctionalState NewState);\r
+void PWR_EnterSleepMode(uint32_t PWR_Regulator, uint8_t PWR_SLEEPEntry);\r
+void PWR_EnterSTOPMode(uint32_t PWR_Regulator, uint8_t PWR_STOPEntry);\r
+void PWR_EnterSTANDBYMode(void);\r
+\r
+/* Flags management functions *************************************************/ \r
+FlagStatus PWR_GetFlagStatus(uint32_t PWR_FLAG);\r
+void PWR_ClearFlag(uint32_t PWR_FLAG);\r
+\r
+#ifdef __cplusplus\r
+}\r
+#endif\r
+\r
+#endif /* __STM32L1xx_PWR_H */\r
+\r
+/**\r
+ * @}\r
+ */\r
+\r
+/**\r
+ * @}\r
+ */\r
+\r
+/******************* (C) COPYRIGHT 2010 STMicroelectronics *****END OF FILE****/\r