Diff: targets/cmsis/TARGET_STM/TARGET_NUCLEO_F030R8/stm32f0xx_comp.h

Revision:

76:aeb1df146756

Child:

106:ced8cbb51063

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/targets/cmsis/TARGET_STM/TARGET_NUCLEO_F030R8/stm32f0xx_comp.h	Mon Jan 27 14:30:07 2014 +0000
@@ -0,0 +1,245 @@
+/**
+  ******************************************************************************
+  * @file    stm32f0xx_comp.h
+  * @author  MCD Application Team
+  * @version V1.3.0
+  * @date    16-January-2014
+  * @brief   This file contains all the functions prototypes for the COMP firmware 
+  *          library, applicable only for STM32F051 and STM32F072 devices.
+  ******************************************************************************
+  * @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 __STM32F0XX_COMP_H
+#define __STM32F0XX_COMP_H
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f0xx.h"
+
+/** @addtogroup STM32F0xx_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_DAC1                COMP_CSR_COMP1INSEL_2  /*!< DAC1_OUT (PA4) connected to comparator inverting input */
+#define COMP_InvertingInput_DAC2                ((uint32_t)0x00000050) /*!< DAC2_OUT (PA5) connected to comparator inverting input, applicable only for STM32F072 devices */
+#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_DAC1)       || \
+                                        ((INPUT) == COMP_InvertingInput_DAC2)       || \
+                                        ((INPUT) == COMP_InvertingInput_1_4VREFINT) || \
+                                        ((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_TIM1BKIN              COMP_CSR_COMP1OUTSEL_0   /*!< COMP output connected to TIM1 Break Input (BKIN) */
+#define COMP_Output_TIM1IC1               COMP_CSR_COMP1OUTSEL_1   /*!< COMP output connected to TIM1 Input Capture 1 */
+#define COMP_Output_TIM1OCREFCLR          ((uint32_t)0x00000300)   /*!< COMP output connected to TIM1 OCREF Clear */
+#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_TIM1BKIN)     || \
+                                ((OUTPUT) == COMP_Output_TIM1IC1)      || \
+                                ((OUTPUT) == COMP_Output_TIM1OCREFCLR) || \
+                                ((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 /*__STM32F0XX_COMP_H */
+
+/**
+  * @}
+  */ 
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/