Diff: TARGET_NUCLEO_L152RE/stm32l1xx_opamp.h

Revision:

77:869cf507173a

Child:

81:7d30d6019079

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/TARGET_NUCLEO_L152RE/stm32l1xx_opamp.h	Fri Feb 14 14:36:43 2014 +0000
@@ -0,0 +1,187 @@
+/**
+  ******************************************************************************
+  * @file    stm32l1xx_opamp.h
+  * @author  MCD Application Team
+  * @version V1.3.0
+  * @date    31-January-2014
+  * @brief   This file contains all the functions prototypes for the operational
+  *          amplifiers (opamp) firmware library.
+  ******************************************************************************
+  * @attention
+  *
+  * <h2><center>&copy; COPYRIGHT 2014 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 __STM32L1xx_OPAMP_H
+#define __STM32L1xx_OPAMP_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32l1xx.h"
+
+/** @addtogroup STM32L1xx_StdPeriph_Driver
+  * @{
+  */
+
+/** @addtogroup OPAMP
+  * @{
+  */
+
+/* Exported types ------------------------------------------------------------*/
+/* Exported constants --------------------------------------------------------*/
+
+/** @defgroup OPAMP_Exported_Constants
+  * @{
+  */ 
+
+/** @defgroup OPAMP_Selection
+  * @{
+  */
+
+#define OPAMP_Selection_OPAMP1                    OPAMP_CSR_OPA1PD
+#define OPAMP_Selection_OPAMP2                    OPAMP_CSR_OPA2PD
+#define OPAMP_Selection_OPAMP3                    OPAMP_CSR_OPA3PD
+
+#define IS_OPAMP_ALL_PERIPH(PERIPH) (((PERIPH) == OPAMP_Selection_OPAMP1) || \
+                                     ((PERIPH) == OPAMP_Selection_OPAMP2) || \
+                                     ((PERIPH) == OPAMP_Selection_OPAMP3))
+
+/**
+  * @}
+  */ 
+
+/** @defgroup OPAMP_Switches
+  * @{
+  */
+
+/* OPAMP1 Switches */
+#define OPAMP_OPAMP1Switch3           OPAMP_CSR_S3SEL1 /*!< OPAMP1 Switch 3 */
+#define OPAMP_OPAMP1Switch4           OPAMP_CSR_S4SEL1 /*!< OPAMP1 Switch 4 */
+#define OPAMP_OPAMP1Switch5           OPAMP_CSR_S5SEL1 /*!< OPAMP1 Switch 5 */
+#define OPAMP_OPAMP1Switch6           OPAMP_CSR_S6SEL1 /*!< OPAMP1 Switch 6 */
+#define OPAMP_OPAMP1SwitchANA         OPAMP_CSR_ANAWSEL1 /*!< OPAMP1 Switch ANA */
+
+/* OPAMP2 Switches */
+#define OPAMP_OPAMP2Switch3           OPAMP_CSR_S3SEL2 /*!< OPAMP2 Switch 3 */
+#define OPAMP_OPAMP2Switch4           OPAMP_CSR_S4SEL2 /*!< OPAMP2 Switch 4 */
+#define OPAMP_OPAMP2Switch5           OPAMP_CSR_S5SEL2 /*!< OPAMP2 Switch 5 */
+#define OPAMP_OPAMP2Switch6           OPAMP_CSR_S6SEL2 /*!< OPAMP2 Switch 6 */
+#define OPAMP_OPAMP2Switch7           OPAMP_CSR_S7SEL2 /*!< OPAMP2 Switch 7 */
+#define OPAMP_OPAMP2SwitchANA         OPAMP_CSR_ANAWSEL2 /*!< OPAMP2 Switch ANA */
+
+/* OPAMP3 Switches */
+#define OPAMP_OPAMP3Switch3           OPAMP_CSR_S3SEL3 /*!< OPAMP3 Switch 3 */
+#define OPAMP_OPAMP3Switch4           OPAMP_CSR_S4SEL3 /*!< OPAMP3 Switch 4 */
+#define OPAMP_OPAMP3Switch5           OPAMP_CSR_S5SEL3 /*!< OPAMP3 Switch 5 */
+#define OPAMP_OPAMP3Switch6           OPAMP_CSR_S6SEL3 /*!< OPAMP3 Switch 6 */
+#define OPAMP_OPAMP3SwitchANA         OPAMP_CSR_ANAWSEL3 /*!< OPAMP3 Switch ANA */
+
+#define IS_OPAMP_SWITCH(SWITCH) ((((SWITCH) & (uint32_t)0xF0E1E1E1) == 0x00) && ((SWITCH) != 0x00))
+
+/**
+  * @}
+  */ 
+
+/** @defgroup OPAMP_Trimming
+  * @{
+  */
+
+#define OPAMP_Trimming_Factory        ((uint32_t)0x00000000) /*!< Factory trimming */
+#define OPAMP_Trimming_User           OPAMP_OTR_OT_USER /*!< User trimming */
+
+#define IS_OPAMP_TRIMMING(TRIMMING) (((TRIMMING) == OPAMP_Trimming_Factory) || \
+                                     ((TRIMMING) == OPAMP_Trimming_User))
+
+/**
+  * @}
+  */ 
+
+/** @defgroup OPAMP_Input
+  * @{
+  */
+
+#define OPAMP_Input_NMOS              OPAMP_CSR_OPA1CAL_H /*!< NMOS input */
+#define OPAMP_Input_PMOS              OPAMP_CSR_OPA1CAL_L /*!< PMOS input */
+
+#define IS_OPAMP_INPUT(INPUT) (((INPUT) == OPAMP_Input_NMOS) || \
+                               ((INPUT) == OPAMP_Input_PMOS))
+
+/**
+  * @}
+  */ 
+
+/** @defgroup OPAMP_TrimValue
+  * @{
+  */
+
+#define IS_OPAMP_TRIMMINGVALUE(VALUE) ((VALUE) <= 0x0000001F) /*!< Trimming value */
+
+/**
+  * @}
+  */
+
+/** @defgroup OPAMP_PowerRange
+  * @{
+  */
+
+#define OPAMP_PowerRange_Low          ((uint32_t)0x00000000) /*!< Low power range is selected (VDDA is lower than 2.4V) */
+#define OPAMP_PowerRange_High         OPAMP_CSR_AOP_RANGE    /*!< High power range is selected (VDDA is higher than 2.4V) */
+
+#define IS_OPAMP_RANGE(RANGE) (((RANGE) == OPAMP_PowerRange_Low) || \
+                               ((RANGE) == OPAMP_PowerRange_High))
+
+/**
+  * @}
+  */ 
+/**
+  * @}
+  */
+
+/* Exported macro ------------------------------------------------------------*/
+/* Exported functions ------------------------------------------------------- */
+/* Initialization and Configuration functions *********************************/
+void OPAMP_DeInit(void);
+void OPAMP_SwitchCmd(uint32_t OPAMP_OPAMPxSwitchy, FunctionalState NewState);
+void OPAMP_Cmd(uint32_t OPAMP_Selection, FunctionalState NewState);
+void OPAMP_LowPowerCmd(uint32_t OPAMP_Selection, FunctionalState NewState);
+void OPAMP_PowerRangeSelect(uint32_t OPAMP_PowerRange);
+
+/* Calibration functions ******************************************************/
+void OPAMP_OffsetTrimmingModeSelect(uint32_t OPAMP_Trimming);
+void OPAMP_OffsetTrimConfig(uint32_t OPAMP_Selection, uint32_t OPAMP_Input, uint32_t OPAMP_TrimValue);
+void OPAMP_OffsetTrimLowPowerConfig(uint32_t OPAMP_Selection, uint32_t OPAMP_Input, uint32_t OPAMP_TrimValue);
+FlagStatus OPAMP_GetFlagStatus(uint32_t OPAMP_Selection);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /*__STM32L1xx_OPAMP_H */
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/