mbed library sources modified for open wear
Dependents: openwear-lifelogger-example
Fork of mbed-src by
targets/cmsis/TARGET_STM/TARGET_NUCLEO_F302R8/stm32f30x_opamp.h
- Committer:
- janekm
- Date:
- 2014-09-16
- Revision:
- 310:6188e0254baa
- Parent:
- 125:23cc3068a9e4
File content as of revision 310:6188e0254baa:
/** ****************************************************************************** * @file stm32f30x_opamp.h * @author MCD Application Team * @version V1.1.0 * @date 27-February-2014 * @brief This file contains all the functions prototypes for the operational * amplifiers (OPAMP) firmware library. ****************************************************************************** * @attention * * <h2><center>© COPYRIGHT(c) 2014 STMicroelectronics</center></h2> * * Redistribution and use in source and binary forms, with or without modification, * are permitted provided that the following conditions are met: * 1. Redistributions of source code must retain the above copyright notice, * this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright notice, * this list of conditions and the following disclaimer in the documentation * and/or other materials provided with the distribution. * 3. Neither the name of STMicroelectronics nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * ****************************************************************************** */ /* Define to prevent recursive inclusion -------------------------------------*/ #ifndef __STM32F30x_OPAMP_H #define __STM32F30x_OPAMP_H #ifdef __cplusplus extern "C" { #endif /* Includes ------------------------------------------------------------------*/ #include "stm32f30x.h" /** @addtogroup STM32F30x_StdPeriph_Driver * @{ */ /** @addtogroup OPAMP * @{ */ /* Exported types ------------------------------------------------------------*/ /** * @brief OPAMP Init structure definition */ typedef struct { uint32_t OPAMP_InvertingInput; /*!< Selects the inverting input of the operational amplifier. This parameter can be a value of @ref OPAMP_InvertingInput */ uint32_t OPAMP_NonInvertingInput; /*!< Selects the non inverting input of the operational amplifier. This parameter can be a value of @ref OPAMP_NonInvertingInput */ }OPAMP_InitTypeDef; /* Exported constants --------------------------------------------------------*/ /** @defgroup OPAMP_Exported_Constants * @{ */ /** @defgroup OPAMP_Selection * @{ */ #define OPAMP_Selection_OPAMP1 ((uint32_t)0x00000000) /*!< OPAMP1 Selection */ #define OPAMP_Selection_OPAMP2 ((uint32_t)0x00000004) /*!< OPAMP2 Selection */ #define OPAMP_Selection_OPAMP3 ((uint32_t)0x00000008) /*!< OPAMP3 Selection */ #define OPAMP_Selection_OPAMP4 ((uint32_t)0x0000000C) /*!< OPAMP4 Selection */ #define IS_OPAMP_ALL_PERIPH(PERIPH) (((PERIPH) == OPAMP_Selection_OPAMP1) || \ ((PERIPH) == OPAMP_Selection_OPAMP2) || \ ((PERIPH) == OPAMP_Selection_OPAMP3) || \ ((PERIPH) == OPAMP_Selection_OPAMP4)) /** * @} */ /** @defgroup OPAMP_InvertingInput * @{ */ #define OPAMP_InvertingInput_IO1 ((uint32_t)0x00000000) /*!< IO1 (PC5 for OPAMP1 and OPAMP2, PB10 for OPAMP3 and OPAMP4) connected to OPAMPx inverting input */ #define OPAMP_InvertingInput_IO2 OPAMP_CSR_VMSEL_0 /*!< IO2 (PA3 for OPAMP1, PA5 for OPAMP2, PB2 for OPAMP3, PD8 for OPAMP4) connected to OPAMPx inverting input */ #define OPAMP_InvertingInput_PGA OPAMP_CSR_VMSEL_1 /*!< Resistor feedback output connected to OPAMPx inverting input (PGA mode) */ #define OPAMP_InvertingInput_Vout OPAMP_CSR_VMSEL /*!< Vout connected to OPAMPx inverting input (follower mode) */ #define IS_OPAMP_INVERTING_INPUT(INPUT) (((INPUT) == OPAMP_InvertingInput_IO1) || \ ((INPUT) == OPAMP_InvertingInput_IO2) || \ ((INPUT) == OPAMP_InvertingInput_PGA) || \ ((INPUT) == OPAMP_InvertingInput_Vout)) /** * @} */ /** @defgroup OPAMP_NonInvertingInput * @{ */ #define OPAMP_NonInvertingInput_IO1 ((uint32_t)0x00000000) /*!< IO1 (PA7 for OPAMP1, PD14 for OPAMP2, PB13 for OPAMP3, PD11 for OPAMP4) connected to OPAMPx non inverting input */ #define OPAMP_NonInvertingInput_IO2 OPAMP_CSR_VPSEL_0 /*!< IO2 (PA5 for OPAMP1, PB14 for OPAMP2, PA5 for OPAMP3, PB11 for OPAMP4) connected to OPAMPx non inverting input */ #define OPAMP_NonInvertingInput_IO3 OPAMP_CSR_VPSEL_1 /*!< IO3 (PA3 for OPAMP1, PB0 for OPAMP2, PA1 for OPAMP3, PA4 for OPAMP4) connected to OPAMPx non inverting input */ #define OPAMP_NonInvertingInput_IO4 OPAMP_CSR_VPSEL /*!< IO4 (PA1 for OPAMP1, PA7 for OPAMP2, PB0 for OPAMP3, PB13 for OPAMP4) connected to OPAMPx non inverting input */ #define IS_OPAMP_NONINVERTING_INPUT(INPUT) (((INPUT) == OPAMP_NonInvertingInput_IO1) || \ ((INPUT) == OPAMP_NonInvertingInput_IO2) || \ ((INPUT) == OPAMP_NonInvertingInput_IO3) || \ ((INPUT) == OPAMP_NonInvertingInput_IO4)) /** * @} */ /** @defgroup OPAMP_PGAGain_Config * @{ */ #define OPAMP_OPAMP_PGAGain_2 ((uint32_t)0x00000000) #define OPAMP_OPAMP_PGAGain_4 OPAMP_CSR_PGGAIN_0 #define OPAMP_OPAMP_PGAGain_8 OPAMP_CSR_PGGAIN_1 #define OPAMP_OPAMP_PGAGain_16 ((uint32_t)0x0000C000) #define IS_OPAMP_PGAGAIN(GAIN) (((GAIN) == OPAMP_OPAMP_PGAGain_2) || \ ((GAIN) == OPAMP_OPAMP_PGAGain_4) || \ ((GAIN) == OPAMP_OPAMP_PGAGain_8) || \ ((GAIN) == OPAMP_OPAMP_PGAGain_16)) /** * @} */ /** @defgroup OPAMP_PGAConnect_Config * @{ */ #define OPAMP_PGAConnect_No ((uint32_t)0x00000000) #define OPAMP_PGAConnect_IO1 OPAMP_CSR_PGGAIN_3 #define OPAMP_PGAConnect_IO2 ((uint32_t)0x00030000) #define IS_OPAMP_PGACONNECT(CONNECT) (((CONNECT) == OPAMP_PGAConnect_No) || \ ((CONNECT) == OPAMP_PGAConnect_IO1) || \ ((CONNECT) == OPAMP_PGAConnect_IO2)) /** * @} */ /** @defgroup OPAMP_SecondaryInvertingInput * @{ */ #define IS_OPAMP_SECONDARY_INVINPUT(INVINPUT) (((INVINPUT) == OPAMP_InvertingInput_IO1) || \ ((INVINPUT) == OPAMP_InvertingInput_IO2)) /** * @} */ /** @defgroup OPAMP_Input * @{ */ #define OPAMP_Input_Inverting ((uint32_t)0x00000018) /*!< Inverting input */ #define OPAMP_Input_NonInverting ((uint32_t)0x00000013) /*!< Non inverting input */ #define IS_OPAMP_INPUT(INPUT) (((INPUT) == OPAMP_Input_Inverting) || \ ((INPUT) == OPAMP_Input_NonInverting)) /** * @} */ /** @defgroup OPAMP_Vref * @{ */ #define OPAMP_Vref_3VDDA ((uint32_t)0x00000000) /*!< OPMAP Vref = 3.3% VDDA */ #define OPAMP_Vref_10VDDA OPAMP_CSR_CALSEL_0 /*!< OPMAP Vref = 10% VDDA */ #define OPAMP_Vref_50VDDA OPAMP_CSR_CALSEL_1 /*!< OPMAP Vref = 50% VDDA */ #define OPAMP_Vref_90VDDA OPAMP_CSR_CALSEL /*!< OPMAP Vref = 90% VDDA */ #define IS_OPAMP_VREF(VREF) (((VREF) == OPAMP_Vref_3VDDA) || \ ((VREF) == OPAMP_Vref_10VDDA) || \ ((VREF) == OPAMP_Vref_50VDDA) || \ ((VREF) == OPAMP_Vref_90VDDA)) /** * @} */ /** @defgroup OPAMP_Trimming */ #define OPAMP_Trimming_Factory ((uint32_t)0x00000000) /*!< Factory trimming */ #define OPAMP_Trimming_User OPAMP_CSR_USERTRIM /*!< User trimming */ #define IS_OPAMP_TRIMMING(TRIMMING) (((TRIMMING) == OPAMP_Trimming_Factory) || \ ((TRIMMING) == OPAMP_Trimming_User)) /** * @} */ /** @defgroup OPAMP_TrimValue * @{ */ #define IS_OPAMP_TRIMMINGVALUE(VALUE) ((VALUE) <= 0x0000001F) /*!< Trimming value */ /** * @} */ /** @defgroup OPAMP_OutputLevel * @{ */ #define OPAMP_OutputLevel_High OPAMP_CSR_OUTCAL #define OPAMP_OutputLevel_Low ((uint32_t)0x00000000) /** * @} */ /* Exported macro ------------------------------------------------------------*/ /* Exported functions ------------------------------------------------------- */ /* Function used to set the OPAMP configuration to the default reset state ***/ void OPAMP_DeInit(uint32_t OPAMP_Selection); /* Initialization and Configuration functions *********************************/ void OPAMP_Init(uint32_t OPAMP_Selection, OPAMP_InitTypeDef* OPAMP_InitStruct); void OPAMP_StructInit(OPAMP_InitTypeDef* OPAMP_InitStruct); void OPAMP_PGAConfig(uint32_t OPAMP_Selection, uint32_t OPAMP_PGAGain, uint32_t OPAMP_PGAConnect); void OPAMP_VrefConfig(uint32_t OPAMP_Selection, uint32_t OPAMP_Vref); void OPAMP_VrefConnectADCCmd(uint32_t OPAMP_Selection, FunctionalState NewState); void OPAMP_TimerControlledMuxConfig(uint32_t OPAMP_Selection, OPAMP_InitTypeDef* OPAMP_InitStruct); void OPAMP_TimerControlledMuxCmd(uint32_t OPAMP_Selection, FunctionalState NewState); void OPAMP_Cmd(uint32_t OPAMP_Selection, FunctionalState NewState); uint32_t OPAMP_GetOutputLevel(uint32_t OPAMP_Selection); /* Calibration functions ******************************************************/ void OPAMP_VrefConnectNonInvertingInput(uint32_t OPAMP_Selection, FunctionalState NewState); void OPAMP_OffsetTrimModeSelect(uint32_t OPAMP_Selection, uint32_t OPAMP_Trimming); void OPAMP_OffsetTrimConfig(uint32_t OPAMP_Selection, uint32_t OPAMP_Input, uint32_t OPAMP_TrimValue); void OPAMP_StartCalibration(uint32_t OPAMP_Selection, FunctionalState NewState); /* OPAMP configuration locking function ***************************************/ void OPAMP_LockConfig(uint32_t OPAMP_Selection); #ifdef __cplusplus } #endif #endif /*__STM32F30x_OPAMP_H */ /** * @} */ /** * @} */ /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/