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Diff: targets/cmsis/TARGET_STM/TARGET_NUCLEO_F302R8/stm32f30x_opamp.h
- Revision:
- 125:23cc3068a9e4
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/targets/cmsis/TARGET_STM/TARGET_NUCLEO_F302R8/stm32f30x_opamp.h Wed Mar 19 10:15:22 2014 +0000
@@ -0,0 +1,287 @@
+/**
+ ******************************************************************************
+ * @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****/