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Diffstat (limited to 'stm/stmperiph/stm32f4xx_pwr.h')
| -rw-r--r-- | stm/stmperiph/stm32f4xx_pwr.h | 210 |
1 files changed, 210 insertions, 0 deletions
diff --git a/stm/stmperiph/stm32f4xx_pwr.h b/stm/stmperiph/stm32f4xx_pwr.h new file mode 100644 index 0000000000..4ce588db6d --- /dev/null +++ b/stm/stmperiph/stm32f4xx_pwr.h @@ -0,0 +1,210 @@ +/**
+ ******************************************************************************
+ * @file stm32f4xx_pwr.h
+ * @author MCD Application Team
+ * @version V1.3.0
+ * @date 08-November-2013
+ * @brief This file contains all the functions prototypes for the PWR firmware
+ * library.
+ ******************************************************************************
+ * @attention
+ *
+ * <h2><center>© COPYRIGHT 2013 STMicroelectronics</center></h2>
+ *
+ * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
+ * You may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at:
+ *
+ * http://www.st.com/software_license_agreement_liberty_v2
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ ******************************************************************************
+ */
+
+/* Define to prevent recursive inclusion -------------------------------------*/
+#ifndef __STM32F4xx_PWR_H
+#define __STM32F4xx_PWR_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f4xx.h"
+
+/** @addtogroup STM32F4xx_StdPeriph_Driver
+ * @{
+ */
+
+/** @addtogroup PWR
+ * @{
+ */
+
+/* Exported types ------------------------------------------------------------*/
+/* Exported constants --------------------------------------------------------*/
+
+/** @defgroup PWR_Exported_Constants
+ * @{
+ */
+
+/** @defgroup PWR_PVD_detection_level
+ * @{
+ */
+#define PWR_PVDLevel_0 PWR_CR_PLS_LEV0
+#define PWR_PVDLevel_1 PWR_CR_PLS_LEV1
+#define PWR_PVDLevel_2 PWR_CR_PLS_LEV2
+#define PWR_PVDLevel_3 PWR_CR_PLS_LEV3
+#define PWR_PVDLevel_4 PWR_CR_PLS_LEV4
+#define PWR_PVDLevel_5 PWR_CR_PLS_LEV5
+#define PWR_PVDLevel_6 PWR_CR_PLS_LEV6
+#define PWR_PVDLevel_7 PWR_CR_PLS_LEV7
+
+#define IS_PWR_PVD_LEVEL(LEVEL) (((LEVEL) == PWR_PVDLevel_0) || ((LEVEL) == PWR_PVDLevel_1)|| \
+ ((LEVEL) == PWR_PVDLevel_2) || ((LEVEL) == PWR_PVDLevel_3)|| \
+ ((LEVEL) == PWR_PVDLevel_4) || ((LEVEL) == PWR_PVDLevel_5)|| \
+ ((LEVEL) == PWR_PVDLevel_6) || ((LEVEL) == PWR_PVDLevel_7))
+/**
+ * @}
+ */
+
+
+/** @defgroup PWR_Regulator_state_in_STOP_mode
+ * @{
+ */
+#define PWR_MainRegulator_ON ((uint32_t)0x00000000)
+#define PWR_LowPowerRegulator_ON PWR_CR_LPDS
+
+/* --- PWR_Legacy ---*/
+#define PWR_Regulator_ON PWR_MainRegulator_ON
+#define PWR_Regulator_LowPower PWR_LowPowerRegulator_ON
+
+#define IS_PWR_REGULATOR(REGULATOR) (((REGULATOR) == PWR_MainRegulator_ON) || \
+ ((REGULATOR) == PWR_LowPowerRegulator_ON))
+
+/**
+ * @}
+ */
+
+/** @defgroup PWR_Regulator_state_in_UnderDrive_mode
+ * @{
+ */
+#define PWR_MainRegulator_UnderDrive_ON PWR_CR_MRUDS
+#define PWR_LowPowerRegulator_UnderDrive_ON ((uint32_t)(PWR_CR_LPDS | PWR_CR_LPUDS))
+
+#define IS_PWR_REGULATOR_UNDERDRIVE(REGULATOR) (((REGULATOR) == PWR_MainRegulator_UnderDrive_ON) || \
+ ((REGULATOR) == PWR_LowPowerRegulator_UnderDrive_ON))
+
+/**
+ * @}
+ */
+
+/** @defgroup PWR_STOP_mode_entry
+ * @{
+ */
+#define PWR_STOPEntry_WFI ((uint8_t)0x01)
+#define PWR_STOPEntry_WFE ((uint8_t)0x02)
+#define IS_PWR_STOP_ENTRY(ENTRY) (((ENTRY) == PWR_STOPEntry_WFI) || ((ENTRY) == PWR_STOPEntry_WFE))
+/**
+ * @}
+ */
+
+/** @defgroup PWR_Regulator_Voltage_Scale
+ * @{
+ */
+#define PWR_Regulator_Voltage_Scale1 ((uint32_t)0x0000C000)
+#define PWR_Regulator_Voltage_Scale2 ((uint32_t)0x00008000)
+#define PWR_Regulator_Voltage_Scale3 ((uint32_t)0x00004000)
+#define IS_PWR_REGULATOR_VOLTAGE(VOLTAGE) (((VOLTAGE) == PWR_Regulator_Voltage_Scale1) || \
+ ((VOLTAGE) == PWR_Regulator_Voltage_Scale2) || \
+ ((VOLTAGE) == PWR_Regulator_Voltage_Scale3))
+/**
+ * @}
+ */
+
+/** @defgroup PWR_Flag
+ * @{
+ */
+#define PWR_FLAG_WU PWR_CSR_WUF
+#define PWR_FLAG_SB PWR_CSR_SBF
+#define PWR_FLAG_PVDO PWR_CSR_PVDO
+#define PWR_FLAG_BRR PWR_CSR_BRR
+#define PWR_FLAG_VOSRDY PWR_CSR_VOSRDY
+#define PWR_FLAG_ODRDY PWR_CSR_ODRDY
+#define PWR_FLAG_ODSWRDY PWR_CSR_ODSWRDY
+#define PWR_FLAG_UDRDY PWR_CSR_UDSWRDY
+
+/* --- FLAG Legacy ---*/
+#define PWR_FLAG_REGRDY PWR_FLAG_VOSRDY
+
+#define IS_PWR_GET_FLAG(FLAG) (((FLAG) == PWR_FLAG_WU) || ((FLAG) == PWR_FLAG_SB) || \
+ ((FLAG) == PWR_FLAG_PVDO) || ((FLAG) == PWR_FLAG_BRR) || \
+ ((FLAG) == PWR_FLAG_VOSRDY) || ((FLAG) == PWR_FLAG_ODRDY) || \
+ ((FLAG) == PWR_FLAG_ODSWRDY) || ((FLAG) == PWR_FLAG_UDRDY))
+
+
+#define IS_PWR_CLEAR_FLAG(FLAG) (((FLAG) == PWR_FLAG_WU) || ((FLAG) == PWR_FLAG_SB) || \
+ ((FLAG) == PWR_FLAG_UDRDY))
+
+/**
+ * @}
+ */
+
+/**
+ * @}
+ */
+
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions --------------------------------------------------------*/
+
+/* Function used to set the PWR configuration to the default reset state ******/
+void PWR_DeInit(void);
+
+/* Backup Domain Access function **********************************************/
+void PWR_BackupAccessCmd(FunctionalState NewState);
+
+/* PVD configuration functions ************************************************/
+void PWR_PVDLevelConfig(uint32_t PWR_PVDLevel);
+void PWR_PVDCmd(FunctionalState NewState);
+
+/* WakeUp pins configuration functions ****************************************/
+void PWR_WakeUpPinCmd(FunctionalState NewState);
+
+/* Main and Backup Regulators configuration functions *************************/
+void PWR_BackupRegulatorCmd(FunctionalState NewState);
+void PWR_MainRegulatorModeConfig(uint32_t PWR_Regulator_Voltage);
+void PWR_OverDriveCmd(FunctionalState NewState);
+void PWR_OverDriveSWCmd(FunctionalState NewState);
+void PWR_UnderDriveCmd(FunctionalState NewState);
+
+/* FLASH Power Down configuration functions ***********************************/
+void PWR_FlashPowerDownCmd(FunctionalState NewState);
+
+/* Low Power modes configuration functions ************************************/
+void PWR_EnterSTOPMode(uint32_t PWR_Regulator, uint8_t PWR_STOPEntry);
+void PWR_EnterUnderDriveSTOPMode(uint32_t PWR_Regulator, uint8_t PWR_STOPEntry);
+void PWR_EnterSTANDBYMode(void);
+
+/* Flags management functions *************************************************/
+FlagStatus PWR_GetFlagStatus(uint32_t PWR_FLAG);
+void PWR_ClearFlag(uint32_t PWR_FLAG);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __STM32F4xx_PWR_H */
+
+/**
+ * @}
+ */
+
+/**
+ * @}
+ */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
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