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The official Mbed 2 C/C++ SDK provides the software platform and libraries to build your applications.

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mbed 2

This is the mbed 2 library. If you'd like to learn about Mbed OS please see the mbed-os docs.

TARGET_NUCLEO_L152RE/stm32l1xx_comp.h@77:869cf507173a, 2014-02-14 (annotated)

Committer:
emilmont
Date:
Fri Feb 14 14:36:43 2014 +0000
Revision:
77:869cf507173a
Child:
81:7d30d6019079
Release 77 of the mbed library



Main changes:

* Add target NUCLEO_F030R8

* Add target NUCLEO_F401RE

* Add target NUCLEO_F103RB

* Add target NUCLEO_L152RE

Who changed what in which revision?

UserRevisionLine numberNew contents of line
emilmont 77:869cf507173a 1 /**
emilmont 77:869cf507173a 2 ******************************************************************************
emilmont 77:869cf507173a 3 * @file stm32l1xx_comp.h
emilmont 77:869cf507173a 4 * @author MCD Application Team
emilmont 77:869cf507173a 5 * @version V1.3.0
emilmont 77:869cf507173a 6 * @date 31-January-2014
emilmont 77:869cf507173a 7 * @brief This file contains all the functions prototypes for the COMP firmware
emilmont 77:869cf507173a 8 * library.
emilmont 77:869cf507173a 9 ******************************************************************************
emilmont 77:869cf507173a 10 * @attention
emilmont 77:869cf507173a 11 *
emilmont 77:869cf507173a 12 * <h2><center>&copy; COPYRIGHT 2014 STMicroelectronics</center></h2>
emilmont 77:869cf507173a 13 *
emilmont 77:869cf507173a 14 * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
emilmont 77:869cf507173a 15 * You may not use this file except in compliance with the License.
emilmont 77:869cf507173a 16 * You may obtain a copy of the License at:
emilmont 77:869cf507173a 17 *
emilmont 77:869cf507173a 18 * http://www.st.com/software_license_agreement_liberty_v2
emilmont 77:869cf507173a 19 *
emilmont 77:869cf507173a 20 * Unless required by applicable law or agreed to in writing, software
emilmont 77:869cf507173a 21 * distributed under the License is distributed on an "AS IS" BASIS,
emilmont 77:869cf507173a 22 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
emilmont 77:869cf507173a 23 * See the License for the specific language governing permissions and
emilmont 77:869cf507173a 24 * limitations under the License.
emilmont 77:869cf507173a 25 *
emilmont 77:869cf507173a 26 ******************************************************************************
emilmont 77:869cf507173a 27 */
emilmont 77:869cf507173a 28
emilmont 77:869cf507173a 29 /* Define to prevent recursive inclusion -------------------------------------*/
emilmont 77:869cf507173a 30 #ifndef __STM32L1xx_COMP_H
emilmont 77:869cf507173a 31 #define __STM32L1xx_COMP_H
emilmont 77:869cf507173a 32
emilmont 77:869cf507173a 33 #ifdef __cplusplus
emilmont 77:869cf507173a 34 extern "C" {
emilmont 77:869cf507173a 35 #endif
emilmont 77:869cf507173a 36
emilmont 77:869cf507173a 37 /* Includes ------------------------------------------------------------------*/
emilmont 77:869cf507173a 38 #include "stm32l1xx.h"
emilmont 77:869cf507173a 39
emilmont 77:869cf507173a 40 /** @addtogroup STM32L1xx_StdPeriph_Driver
emilmont 77:869cf507173a 41 * @{
emilmont 77:869cf507173a 42 */
emilmont 77:869cf507173a 43
emilmont 77:869cf507173a 44 /** @addtogroup COMP
emilmont 77:869cf507173a 45 * @{
emilmont 77:869cf507173a 46 */
emilmont 77:869cf507173a 47
emilmont 77:869cf507173a 48 /* Exported types ------------------------------------------------------------*/
emilmont 77:869cf507173a 49
emilmont 77:869cf507173a 50 /**
emilmont 77:869cf507173a 51 * @brief COMP Init structure definition
emilmont 77:869cf507173a 52 */
emilmont 77:869cf507173a 53
emilmont 77:869cf507173a 54 typedef struct
emilmont 77:869cf507173a 55 {
emilmont 77:869cf507173a 56 uint32_t COMP_Speed; /*!< Defines the speed of comparator 2.
emilmont 77:869cf507173a 57 This parameter can be a value of @ref COMP_Speed */
emilmont 77:869cf507173a 58 uint32_t COMP_InvertingInput; /*!< Selects the inverting input of the comparator 2.
emilmont 77:869cf507173a 59 This parameter can be a value of @ref COMP_InvertingInput */
emilmont 77:869cf507173a 60 uint32_t COMP_OutputSelect; /*!< Selects the output redirection of the comparator 2.
emilmont 77:869cf507173a 61 This parameter can be a value of @ref COMP_OutputSelect */
emilmont 77:869cf507173a 62
emilmont 77:869cf507173a 63 }COMP_InitTypeDef;
emilmont 77:869cf507173a 64
emilmont 77:869cf507173a 65 /* Exported constants --------------------------------------------------------*/
emilmont 77:869cf507173a 66
emilmont 77:869cf507173a 67 /** @defgroup COMP_Exported_Constants
emilmont 77:869cf507173a 68 * @{
emilmont 77:869cf507173a 69 */
emilmont 77:869cf507173a 70
emilmont 77:869cf507173a 71 #define COMP_OutputLevel_High ((uint32_t)0x00000001)
emilmont 77:869cf507173a 72 #define COMP_OutputLevel_Low ((uint32_t)0x00000000)
emilmont 77:869cf507173a 73
emilmont 77:869cf507173a 74 /** @defgroup COMP_Selection
emilmont 77:869cf507173a 75 * @{
emilmont 77:869cf507173a 76 */
emilmont 77:869cf507173a 77
emilmont 77:869cf507173a 78 #define COMP_Selection_COMP1 ((uint32_t)0x00000001)
emilmont 77:869cf507173a 79 #define COMP_Selection_COMP2 ((uint32_t)0x00000002)
emilmont 77:869cf507173a 80
emilmont 77:869cf507173a 81 #define IS_COMP_ALL_PERIPH(PERIPH) (((PERIPH) == COMP_Selection_COMP1) || \
emilmont 77:869cf507173a 82 ((PERIPH) == COMP_Selection_COMP2))
emilmont 77:869cf507173a 83
emilmont 77:869cf507173a 84 /**
emilmont 77:869cf507173a 85 * @}
emilmont 77:869cf507173a 86 */
emilmont 77:869cf507173a 87
emilmont 77:869cf507173a 88 /** @defgroup COMP_InvertingInput
emilmont 77:869cf507173a 89 * @{
emilmont 77:869cf507173a 90 */
emilmont 77:869cf507173a 91
emilmont 77:869cf507173a 92 #define COMP_InvertingInput_None ((uint32_t)0x00000000) /* COMP2 is disabled when this parameter is selected */
emilmont 77:869cf507173a 93 #define COMP_InvertingInput_IO ((uint32_t)0x00040000)
emilmont 77:869cf507173a 94 #define COMP_InvertingInput_VREFINT ((uint32_t)0x00080000)
emilmont 77:869cf507173a 95 #define COMP_InvertingInput_3_4VREFINT ((uint32_t)0x000C0000)
emilmont 77:869cf507173a 96 #define COMP_InvertingInput_1_2VREFINT ((uint32_t)0x00100000)
emilmont 77:869cf507173a 97 #define COMP_InvertingInput_1_4VREFINT ((uint32_t)0x00140000)
emilmont 77:869cf507173a 98 #define COMP_InvertingInput_DAC1 ((uint32_t)0x00180000)
emilmont 77:869cf507173a 99 #define COMP_InvertingInput_DAC2 ((uint32_t)0x001C0000)
emilmont 77:869cf507173a 100
emilmont 77:869cf507173a 101 #define IS_COMP_INVERTING_INPUT(INPUT) (((INPUT) == COMP_InvertingInput_None) || \
emilmont 77:869cf507173a 102 ((INPUT) == COMP_InvertingInput_IO) || \
emilmont 77:869cf507173a 103 ((INPUT) == COMP_InvertingInput_VREFINT) || \
emilmont 77:869cf507173a 104 ((INPUT) == COMP_InvertingInput_3_4VREFINT) || \
emilmont 77:869cf507173a 105 ((INPUT) == COMP_InvertingInput_1_2VREFINT) || \
emilmont 77:869cf507173a 106 ((INPUT) == COMP_InvertingInput_1_4VREFINT) || \
emilmont 77:869cf507173a 107 ((INPUT) == COMP_InvertingInput_DAC1) || \
emilmont 77:869cf507173a 108 ((INPUT) == COMP_InvertingInput_DAC2))
emilmont 77:869cf507173a 109 /**
emilmont 77:869cf507173a 110 * @}
emilmont 77:869cf507173a 111 */
emilmont 77:869cf507173a 112
emilmont 77:869cf507173a 113 /** @defgroup COMP_OutputSelect
emilmont 77:869cf507173a 114 * @{
emilmont 77:869cf507173a 115 */
emilmont 77:869cf507173a 116
emilmont 77:869cf507173a 117 #define COMP_OutputSelect_TIM2IC4 ((uint32_t)0x00000000)
emilmont 77:869cf507173a 118 #define COMP_OutputSelect_TIM2OCREFCLR ((uint32_t)0x00200000)
emilmont 77:869cf507173a 119 #define COMP_OutputSelect_TIM3IC4 ((uint32_t)0x00400000)
emilmont 77:869cf507173a 120 #define COMP_OutputSelect_TIM3OCREFCLR ((uint32_t)0x00600000)
emilmont 77:869cf507173a 121 #define COMP_OutputSelect_TIM4IC4 ((uint32_t)0x00800000)
emilmont 77:869cf507173a 122 #define COMP_OutputSelect_TIM4OCREFCLR ((uint32_t)0x00A00000)
emilmont 77:869cf507173a 123 #define COMP_OutputSelect_TIM10IC1 ((uint32_t)0x00C00000)
emilmont 77:869cf507173a 124 #define COMP_OutputSelect_None ((uint32_t)0x00E00000)
emilmont 77:869cf507173a 125
emilmont 77:869cf507173a 126 #define IS_COMP_OUTPUT(OUTPUT) (((OUTPUT) == COMP_OutputSelect_TIM2IC4) || \
emilmont 77:869cf507173a 127 ((OUTPUT) == COMP_OutputSelect_TIM2OCREFCLR) || \
emilmont 77:869cf507173a 128 ((OUTPUT) == COMP_OutputSelect_TIM3IC4) || \
emilmont 77:869cf507173a 129 ((OUTPUT) == COMP_OutputSelect_TIM3OCREFCLR) || \
emilmont 77:869cf507173a 130 ((OUTPUT) == COMP_OutputSelect_TIM4IC4) || \
emilmont 77:869cf507173a 131 ((OUTPUT) == COMP_OutputSelect_TIM4OCREFCLR) || \
emilmont 77:869cf507173a 132 ((OUTPUT) == COMP_OutputSelect_TIM10IC1) || \
emilmont 77:869cf507173a 133 ((OUTPUT) == COMP_OutputSelect_None))
emilmont 77:869cf507173a 134 /**
emilmont 77:869cf507173a 135 * @}
emilmont 77:869cf507173a 136 */
emilmont 77:869cf507173a 137
emilmont 77:869cf507173a 138 /** @defgroup COMP_Speed
emilmont 77:869cf507173a 139 * @{
emilmont 77:869cf507173a 140 */
emilmont 77:869cf507173a 141
emilmont 77:869cf507173a 142 #define COMP_Speed_Slow ((uint32_t)0x00000000)
emilmont 77:869cf507173a 143 #define COMP_Speed_Fast ((uint32_t)0x00001000)
emilmont 77:869cf507173a 144
emilmont 77:869cf507173a 145 #define IS_COMP_SPEED(SPEED) (((SPEED) == COMP_Speed_Slow) || \
emilmont 77:869cf507173a 146 ((SPEED) == COMP_Speed_Fast))
emilmont 77:869cf507173a 147 /**
emilmont 77:869cf507173a 148 * @}
emilmont 77:869cf507173a 149 */
emilmont 77:869cf507173a 150
emilmont 77:869cf507173a 151 /**
emilmont 77:869cf507173a 152 * @}
emilmont 77:869cf507173a 153 */
emilmont 77:869cf507173a 154
emilmont 77:869cf507173a 155 /* Exported macro ------------------------------------------------------------*/
emilmont 77:869cf507173a 156 /* Exported functions ------------------------------------------------------- */
emilmont 77:869cf507173a 157
emilmont 77:869cf507173a 158 /* Function used to set the COMP configuration to the default reset state ****/
emilmont 77:869cf507173a 159 void COMP_DeInit(void);
emilmont 77:869cf507173a 160
emilmont 77:869cf507173a 161 /* Initialization and Configuration functions *********************************/
emilmont 77:869cf507173a 162 void COMP_Init(COMP_InitTypeDef* COMP_InitStruct);
emilmont 77:869cf507173a 163 void COMP_Cmd(FunctionalState NewState);
emilmont 77:869cf507173a 164 uint8_t COMP_GetOutputLevel(uint32_t COMP_Selection);
emilmont 77:869cf507173a 165 void COMP_SW1SwitchConfig(FunctionalState NewState);
emilmont 77:869cf507173a 166
emilmont 77:869cf507173a 167 /* Window mode control function ***********************************************/
emilmont 77:869cf507173a 168 void COMP_WindowCmd(FunctionalState NewState);
emilmont 77:869cf507173a 169
emilmont 77:869cf507173a 170 /* Internal Reference Voltage (VREFINT) output function ***********************/
emilmont 77:869cf507173a 171 void COMP_VrefintOutputCmd(FunctionalState NewState);
emilmont 77:869cf507173a 172
emilmont 77:869cf507173a 173 #ifdef __cplusplus
emilmont 77:869cf507173a 174 }
emilmont 77:869cf507173a 175 #endif
emilmont 77:869cf507173a 176
emilmont 77:869cf507173a 177 #endif /*__STM32L1xx_COMP_H */
emilmont 77:869cf507173a 178
emilmont 77:869cf507173a 179 /**
emilmont 77:869cf507173a 180 * @}
emilmont 77:869cf507173a 181 */
emilmont 77:869cf507173a 182
emilmont 77:869cf507173a 183 /**
emilmont 77:869cf507173a 184 * @}
emilmont 77:869cf507173a 185 */
emilmont 77:869cf507173a 186
emilmont 77:869cf507173a 187 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/