mbed library sources
Dependents: frdm_kl05z_gpio_test
Fork of mbed-src by
Diff: targets/cmsis/TARGET_STM/TARGET_NUCLEO_L152RE/stm32l1xx_opamp.h
- Revision:
- 76:aeb1df146756
- Child:
- 80:66393a7b209d
diff -r 99bf659e4489 -r aeb1df146756 targets/cmsis/TARGET_STM/TARGET_NUCLEO_L152RE/stm32l1xx_opamp.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/targets/cmsis/TARGET_STM/TARGET_NUCLEO_L152RE/stm32l1xx_opamp.h Mon Jan 27 14:30:07 2014 +0000 @@ -0,0 +1,187 @@ +/** + ****************************************************************************** + * @file stm32l1xx_opamp.h + * @author MCD Application Team + * @version V1.2.0 + * @date 22-February-2013 + * @brief This file contains all the functions prototypes for the operational + * amplifiers (opamp) 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 __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****/