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Diffstat (limited to 'thirdparty/STM32_USB-FS-Device_Lib_V4.0.0/Libraries/STM32F37x_StdPeriph_Driver/inc/stm32f37x_comp.h')
| -rw-r--r-- | thirdparty/STM32_USB-FS-Device_Lib_V4.0.0/Libraries/STM32F37x_StdPeriph_Driver/inc/stm32f37x_comp.h | 252 |
1 files changed, 252 insertions, 0 deletions
diff --git a/thirdparty/STM32_USB-FS-Device_Lib_V4.0.0/Libraries/STM32F37x_StdPeriph_Driver/inc/stm32f37x_comp.h b/thirdparty/STM32_USB-FS-Device_Lib_V4.0.0/Libraries/STM32F37x_StdPeriph_Driver/inc/stm32f37x_comp.h new file mode 100644 index 0000000..d85d77a --- /dev/null +++ b/thirdparty/STM32_USB-FS-Device_Lib_V4.0.0/Libraries/STM32F37x_StdPeriph_Driver/inc/stm32f37x_comp.h @@ -0,0 +1,252 @@ +/** + ****************************************************************************** + * @file stm32f37x_comp.h + * @author MCD Application Team + * @version V1.0.0 + * @date 20-September-2012 + * @brief This file contains all the functions prototypes for the COMP firmware + * library. + ****************************************************************************** + * @attention + * + * <h2><center>© COPYRIGHT 2012 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 __STM32F37X_COMP_H +#define __STM32F37X_COMP_H + +#ifdef __cplusplus + extern "C" { +#endif + +/* Includes ------------------------------------------------------------------*/ +#include "stm32f37x.h" + +/** @addtogroup STM32F37x_StdPeriph_Driver + * @{ + */ + +/** @addtogroup COMP + * @{ + */ + +/* Exported types ------------------------------------------------------------*/ + +/** + * @brief COMP Init structure definition + */ + +typedef struct +{ + + uint32_t COMP_InvertingInput; /*!< Selects the inverting input of the comparator. + This parameter can be a value of @ref COMP_InvertingInput */ + + uint32_t COMP_Output; /*!< Selects the output redirection of the comparator. + This parameter can be a value of @ref COMP_Output */ + + uint32_t COMP_OutputPol; /*!< Selects the output polarity of the comparator. + This parameter can be a value of @ref COMP_OutputPolarity */ + + uint32_t COMP_Hysteresis; /*!< Selects the hysteresis voltage of the comparator. + This parameter can be a value of @ref COMP_Hysteresis */ + + uint32_t COMP_Mode; /*!< Selects the operating mode of the comparator + and allows to adjust the speed/consumption. + This parameter can be a value of @ref COMP_Mode */ + +}COMP_InitTypeDef; + +/* Exported constants --------------------------------------------------------*/ + +/** @defgroup COMP_Exported_Constants + * @{ + */ + +/** @defgroup COMP_Selection + * @{ + */ + +#define COMP_Selection_COMP1 ((uint32_t)0x00000000) /*!< COMP1 Selection */ +#define COMP_Selection_COMP2 ((uint32_t)0x00000010) /*!< COMP2 Selection */ + +#define IS_COMP_ALL_PERIPH(PERIPH) (((PERIPH) == COMP_Selection_COMP1) || \ + ((PERIPH) == COMP_Selection_COMP2)) + +/** + * @} + */ + +/** @defgroup COMP_InvertingInput + * @{ + */ + +#define COMP_InvertingInput_1_4VREFINT ((uint32_t)0x00000000) /*!< 1/4 VREFINT connected to comparator inverting input */ +#define COMP_InvertingInput_1_2VREFINT COMP_CSR_COMP1INSEL_0 /*!< 1/2 VREFINT connected to comparator inverting input */ +#define COMP_InvertingInput_3_4VREFINT COMP_CSR_COMP1INSEL_1 /*!< 3/4 VREFINT connected to comparator inverting input */ +#define COMP_InvertingInput_VREFINT ((uint32_t)0x00000030) /*!< VREFINT connected to comparator inverting input */ +#define COMP_InvertingInput_DAC1OUT1 COMP_CSR_COMP1INSEL_2 /*!< DAC1_OUT1 (PA4) connected to comparator inverting input */ +#define COMP_InvertingInput_DAC1OUT2 ((uint32_t)0x00000050) /*!< DAC1_OUT2 (PA5) connected to comparator inverting input */ +#define COMP_InvertingInput_DAC2OUT1 ((uint32_t)0x00000070) /*!< DAC2_OUT1 (PA6) connected to comparator inverting input */ +#define COMP_InvertingInput_IO ((uint32_t)0x00000060) /*!< I/O (PA0 for COMP1 and PA2 for COMP2) connected to comparator inverting input */ + +#define IS_COMP_INVERTING_INPUT(INPUT) (((INPUT) == COMP_InvertingInput_1_4VREFINT) || \ + ((INPUT) == COMP_InvertingInput_1_2VREFINT) || \ + ((INPUT) == COMP_InvertingInput_3_4VREFINT) || \ + ((INPUT) == COMP_InvertingInput_VREFINT) || \ + ((INPUT) == COMP_InvertingInput_DAC1OUT1) || \ + ((INPUT) == COMP_InvertingInput_DAC1OUT2) || \ + ((INPUT) == COMP_InvertingInput_DAC2OUT1) || \ + ((INPUT) == COMP_InvertingInput_IO)) +/** + * @} + */ + +/** @defgroup COMP_Output + * @{ + */ + +#define COMP_Output_None ((uint32_t)0x00000000) /*!< COMP output isn't connected to other peripherals */ +#define COMP_Output_TIM5IC4 ((uint32_t)0x00000600) /*!< COMP output connected to TIM5 Input Capture 4 */ +#define COMP_Output_TIM4IC1 ((uint32_t)0x00000200) /*!< COMP output connected to TIM4 Input Capture 1 */ +#define COMP_Output_TIM5OCREFCLR COMP_CSR_COMP1OUTSEL /*!< COMP output connected to TIM5 OCREF Clear */ +#define COMP_Output_TIM4OCREFCLR ((uint32_t)0x00000300) /*!< COMP output connected to TIM4 OCREF Clear */ +#define COMP_Output_TIM15BKIN COMP_CSR_COMP1OUTSEL_0 /*!< COMP output connected to TIM15 Break Input (BKIN) */ +#define COMP_Output_TIM16BKIN COMP_CSR_COMP1OUTSEL_0 /*!< COMP output connected to TIM16 Break Input (BKIN) */ +#define COMP_Output_TIM2IC4 COMP_CSR_COMP1OUTSEL_2 /*!< COMP output connected to TIM2 Input Capture 4 */ +#define COMP_Output_TIM2OCREFCLR ((uint32_t)0x00000500) /*!< COMP output connected to TIM2 OCREF Clear */ +#define COMP_Output_TIM3IC1 ((uint32_t)0x00000600) /*!< COMP output connected to TIM3 Input Capture 1 */ +#define COMP_Output_TIM3OCREFCLR COMP_CSR_COMP1OUTSEL /*!< COMP output connected to TIM3 OCREF Clear */ + + +#define IS_COMP_OUTPUT(OUTPUT) (((OUTPUT) == COMP_Output_None) || \ + ((OUTPUT) == COMP_Output_TIM5IC4) || \ + ((OUTPUT) == COMP_Output_TIM4IC1) || \ + ((OUTPUT) == COMP_Output_TIM5OCREFCLR) || \ + ((OUTPUT) == COMP_Output_TIM4OCREFCLR) || \ + ((OUTPUT) == COMP_Output_TIM15BKIN) || \ + ((OUTPUT) == COMP_Output_TIM16BKIN) || \ + ((OUTPUT) == COMP_Output_TIM2IC4) || \ + ((OUTPUT) == COMP_Output_TIM2OCREFCLR) || \ + ((OUTPUT) == COMP_Output_TIM3IC1) || \ + ((OUTPUT) == COMP_Output_TIM3OCREFCLR)) +/** + * @} + */ + +/** @defgroup COMP_OutputPolarity + * @{ + */ +#define COMP_OutputPol_NonInverted ((uint32_t)0x00000000) /*!< COMP output on GPIO isn't inverted */ +#define COMP_OutputPol_Inverted COMP_CSR_COMP1POL /*!< COMP output on GPIO is inverted */ + +#define IS_COMP_OUTPUT_POL(POL) (((POL) == COMP_OutputPol_NonInverted) || \ + ((POL) == COMP_OutputPol_Inverted)) + +/** + * @} + */ + +/** @defgroup COMP_Hysteresis + * @{ + */ +/* Please refer to the electrical characteristics in the device datasheet for + the hysteresis level */ +#define COMP_Hysteresis_No 0x00000000 /*!< No hysteresis */ +#define COMP_Hysteresis_Low COMP_CSR_COMP1HYST_0 /*!< Hysteresis level low */ +#define COMP_Hysteresis_Medium COMP_CSR_COMP1HYST_1 /*!< Hysteresis level medium */ +#define COMP_Hysteresis_High COMP_CSR_COMP1HYST /*!< Hysteresis level high */ + +#define IS_COMP_HYSTERESIS(HYSTERESIS) (((HYSTERESIS) == COMP_Hysteresis_No) || \ + ((HYSTERESIS) == COMP_Hysteresis_Low) || \ + ((HYSTERESIS) == COMP_Hysteresis_Medium) || \ + ((HYSTERESIS) == COMP_Hysteresis_High)) +/** + * @} + */ + +/** @defgroup COMP_Mode + * @{ + */ +/* Please refer to the electrical characteristics in the device datasheet for + the power consumption values */ +#define COMP_Mode_HighSpeed 0x00000000 /*!< High Speed */ +#define COMP_Mode_MediumSpeed COMP_CSR_COMP1MODE_0 /*!< Medium Speed */ +#define COMP_Mode_LowPower COMP_CSR_COMP1MODE_1 /*!< Low power mode */ +#define COMP_Mode_UltraLowPower COMP_CSR_COMP1MODE /*!< Ultra-low power mode */ + +#define IS_COMP_MODE(MODE) (((MODE) == COMP_Mode_UltraLowPower) || \ + ((MODE) == COMP_Mode_LowPower) || \ + ((MODE) == COMP_Mode_MediumSpeed) || \ + ((MODE) == COMP_Mode_HighSpeed)) +/** + * @} + */ + +/** @defgroup COMP_OutputLevel + * @{ + */ +/* When output polarity is not inverted, comparator output is high when + the non-inverting input is at a higher voltage than the inverting input */ +#define COMP_OutputLevel_High COMP_CSR_COMP1OUT +/* When output polarity is not inverted, comparator output is low when + the non-inverting input is at a lower voltage than the inverting input*/ +#define COMP_OutputLevel_Low ((uint32_t)0x00000000) + +/** + * @} + */ + +/** + * @} + */ + +/* Exported macro ------------------------------------------------------------*/ +/* Exported functions ------------------------------------------------------- */ + +/* Function used to set the COMP configuration to the default reset state ****/ +void COMP_DeInit(void); + +/* Initialization and Configuration functions *********************************/ +void COMP_Init(uint32_t COMP_Selection, COMP_InitTypeDef* COMP_InitStruct); +void COMP_StructInit(COMP_InitTypeDef* COMP_InitStruct); +void COMP_Cmd(uint32_t COMP_Selection, FunctionalState NewState); +void COMP_SwitchCmd(FunctionalState NewState); +uint32_t COMP_GetOutputLevel(uint32_t COMP_Selection); + +/* Window mode control function ***********************************************/ +void COMP_WindowCmd(FunctionalState NewState); + +/* COMP configuration locking function ****************************************/ +void COMP_LockConfig(uint32_t COMP_Selection); + +#ifdef __cplusplus +} +#endif + +#endif /*__STM32F37X_COMP_H */ + +/** + * @} + */ + +/** + * @} + */ + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ |