tmk_core/tool/mbed/mbed-sdk/libraries/mbed/targets/cmsis/TARGET_STM/TARGET_STM32F3XX/stm32f30x_comp.h

   1 /**
   2   ******************************************************************************
   3   * @file    stm32f30x_comp.h
   4   * @author  MCD Application Team
   5   * @version V1.1.0
   6   * @date    27-February-2014
   7   * @brief   This file contains all the functions prototypes for the COMP firmware
   8   *          library.
   9   ******************************************************************************
  10   * @attention
  11   *
  12   * <h2><center>&copy; COPYRIGHT(c) 2014 STMicroelectronics</center></h2>
  13   *
  14   * Redistribution and use in source and binary forms, with or without modification,
  15   * are permitted provided that the following conditions are met:
  16   *   1. Redistributions of source code must retain the above copyright notice,
  17   *      this list of conditions and the following disclaimer.
  18   *   2. Redistributions in binary form must reproduce the above copyright notice,
  19   *      this list of conditions and the following disclaimer in the documentation
  20   *      and/or other materials provided with the distribution.
  21   *   3. Neither the name of STMicroelectronics nor the names of its contributors
  22   *      may be used to endorse or promote products derived from this software
  23   *      without specific prior written permission.
  24   *
  25   * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
  26   * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  27   * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
  28   * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
  29   * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  30   * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
  31   * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
  32   * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
  33   * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  34   * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  35   *
  36   ******************************************************************************
  37   */
  38
  39 /* Define to prevent recursive inclusion -------------------------------------*/
  40 #ifndef __STM32F30x_COMP_H
  41 #define __STM32F30x_COMP_H
  42
  43 #ifdef __cplusplus
  44  extern "C" {
  45 #endif
  46
  47 /* Includes ------------------------------------------------------------------*/
  48 #include "stm32f30x.h"
  49
  50 /** @addtogroup STM32F30x_StdPeriph_Driver
  51   * @{
  52   */
  53
  54 /** @addtogroup COMP
  55   * @{
  56   */
  57
  58 /* Exported types ------------------------------------------------------------*/
  59
  60 /**
  61   * @brief  COMP Init structure definition
  62   */
  63
  64 typedef struct
  65 {
  66
  67   uint32_t COMP_InvertingInput;     /*!< Selects the inverting input of the comparator.
  68                                           This parameter can be a value of @ref COMP_InvertingInput */
  69
  70   uint32_t COMP_NonInvertingInput;  /*!< Selects the non inverting input of the comparator.
  71                                          This parameter can be a value of @ref COMP_NonInvertingInput */
  72
  73   uint32_t COMP_Output;             /*!< Selects the output redirection of the comparator.
  74                                           This parameter can be a value of @ref COMP_Output */
  75
  76   uint32_t COMP_BlankingSrce;      /*!< Selects the output blanking source of the comparator.
  77                                           This parameter can be a value of @ref COMP_BlankingSrce */
  78
  79   uint32_t COMP_OutputPol;         /*!< Selects the output polarity of the comparator.
  80                                           This parameter can be a value of @ref COMP_OutputPoloarity */
  81
  82   uint32_t COMP_Hysteresis;        /*!< Selects the hysteresis voltage of the comparator.
  83                                           This parameter can be a value of @ref COMP_Hysteresis */
  84
  85   uint32_t COMP_Mode;              /*!< Selects the operating mode of the comparator
  86                                          and allows to adjust the speed/consumption.
  87                                          This parameter can be a value of @ref COMP_Mode */
  88 }COMP_InitTypeDef;
  89
  90 /* Exported constants --------------------------------------------------------*/
  91
  92 /** @defgroup COMP_Exported_Constants
  93   * @{
  94   */
  95
  96 /** @defgroup COMP_Selection
  97   * @{
  98   */
  99
 100 #define COMP_Selection_COMP1                    ((uint32_t)0x00000000) /*!< COMP1 Selection */
 101 #define COMP_Selection_COMP2                    ((uint32_t)0x00000004) /*!< COMP2 Selection */
 102 #define COMP_Selection_COMP3                    ((uint32_t)0x00000008) /*!< COMP3 Selection */
 103 #define COMP_Selection_COMP4                    ((uint32_t)0x0000000C) /*!< COMP4 Selection */
 104 #define COMP_Selection_COMP5                    ((uint32_t)0x00000010) /*!< COMP5 Selection */
 105 #define COMP_Selection_COMP6                    ((uint32_t)0x00000014) /*!< COMP6 Selection */
 106 #define COMP_Selection_COMP7                    ((uint32_t)0x00000018) /*!< COMP7 Selection */
 107
 108 #define IS_COMP_ALL_PERIPH(PERIPH) (((PERIPH) == COMP_Selection_COMP1) || \
 109                                     ((PERIPH) == COMP_Selection_COMP2) || \
 110                                     ((PERIPH) == COMP_Selection_COMP3) || \
 111                                     ((PERIPH) == COMP_Selection_COMP4) || \
 112                                     ((PERIPH) == COMP_Selection_COMP5) || \
 113                                     ((PERIPH) == COMP_Selection_COMP6) || \
 114                                     ((PERIPH) == COMP_Selection_COMP7))
 115
 116 /**
 117   * @}
 118   */
 119
 120 /** @defgroup COMP_InvertingInput
 121   * @{
 122   */
 123
 124 #define COMP_InvertingInput_1_4VREFINT          ((uint32_t)0x00000000) /*!< 1/4 VREFINT connected to comparator inverting input */
 125 #define COMP_InvertingInput_1_2VREFINT          COMP_CSR_COMPxINSEL_0  /*!< 1/2 VREFINT connected to comparator inverting input */
 126 #define COMP_InvertingInput_3_4VREFINT          COMP_CSR_COMPxINSEL_1  /*!< 3/4 VREFINT connected to comparator inverting input */
 127 #define COMP_InvertingInput_VREFINT             ((uint32_t)0x00000030) /*!< VREFINT connected to comparator inverting input */
 128 #define COMP_InvertingInput_DAC1OUT1            COMP_CSR_COMPxINSEL_2  /*!< DAC1_OUT1 (PA4) connected to comparator inverting input */
 129 #define COMP_InvertingInput_DAC1OUT2            ((uint32_t)0x00000050) /*!< DAC1_OUT2 (PA5) connected to comparator inverting input */
 130
 131 #define COMP_InvertingInput_IO1                 ((uint32_t)0x00000060) /*!< I/O1 (PA0 for COMP1, PA2 for COMP2, PD15 for COMP3,
 132                                                                             PE8 for COMP4, PD13 for COMP5, PD10 for COMP6,
 133                                                                             PC0 for COMP7) connected to comparator inverting input */
 134
 135 #define COMP_InvertingInput_IO2                 COMP_CSR_COMPxINSEL    /*!< I/O2 (PB12 for COMP3, PB2 for COMP4, PB10 for COMP5,
 136                                                                             PB15 for COMP6) connected to comparator inverting input */
 137
 138 #define COMP_InvertingInput_DAC2OUT1            COMP_CSR_COMPxINSEL_3  /*!< DAC2_OUT1 (PA6) connected to comparator inverting input */
 139
 140 #define IS_COMP_INVERTING_INPUT(INPUT) (((INPUT) == COMP_InvertingInput_1_4VREFINT) || \
 141                                         ((INPUT) == COMP_InvertingInput_1_2VREFINT) || \
 142                                         ((INPUT) == COMP_InvertingInput_3_4VREFINT) || \
 143                                         ((INPUT) == COMP_InvertingInput_VREFINT)    || \
 144                                         ((INPUT) == COMP_InvertingInput_DAC1OUT1)   || \
 145                                         ((INPUT) == COMP_InvertingInput_DAC1OUT2)   || \
 146                                         ((INPUT) == COMP_InvertingInput_IO1)        || \
 147                                         ((INPUT) == COMP_InvertingInput_IO2)        || \
 148                                         ((INPUT) == COMP_InvertingInput_DAC2OUT1))
 149 /**
 150   * @}
 151   */
 152
 153 /** @defgroup COMP_NonInvertingInput
 154   * @{
 155   */
 156
 157 #define COMP_NonInvertingInput_IO1                 ((uint32_t)0x00000000) /*!< I/O1 (PA1 for COMP1, PA7 for COMP2, PB14 for COMP3,
 158                                                                                PB0 for COMP4, PD12 for COMP5, PD11 for COMP6,
 159                                                                                PA0 for COMP7) connected to comparator non inverting input */
 160
 161 #define COMP_NonInvertingInput_IO2                 COMP_CSR_COMPxNONINSEL /*!< I/O2 (PA3 for COMP2, PD14 for COMP3, PE7 for COMP4, PB13 for COMP5,
 162                                                                                PB11 for COMP6, PC1 for COMP7) connected to comparator non inverting input */
 163
 164 #define IS_COMP_NONINVERTING_INPUT(INPUT) (((INPUT) == COMP_NonInvertingInput_IO1) || \
 165                                            ((INPUT) == COMP_NonInvertingInput_IO2))
 166 /**
 167   * @}
 168   */
 169
 170 /** @defgroup COMP_Output
 171   * @{
 172   */
 173
 174 #define COMP_Output_None                  ((uint32_t)0x00000000)   /*!< COMP output isn't connected to other peripherals */
 175
 176 /* Output Redirection common for all comparators COMP1...COMP7 */
 177 #define COMP_Output_TIM1BKIN              COMP_CSR_COMPxOUTSEL_0   /*!< COMP output connected to TIM1 Break Input (BKIN) */
 178 #define COMP_Output_TIM1BKIN2             ((uint32_t)0x00000800)   /*!< COMP output connected to TIM1 Break Input 2 (BKIN2) */
 179 #define COMP_Output_TIM8BKIN              ((uint32_t)0x00000C00)   /*!< COMP output connected to TIM8 Break Input (BKIN) */
 180 #define COMP_Output_TIM8BKIN2             ((uint32_t)0x00001000)   /*!< COMP output connected to TIM8 Break Input 2 (BKIN2) */
 181 #define COMP_Output_TIM1BKIN2_TIM8BKIN2   ((uint32_t)0x00001400)   /*!< COMP output connected to TIM1 Break Input 2 and TIM8 Break Input 2 */
 182
 183 /* Output Redirection common for COMP1 and COMP2 */
 184 #define COMP_Output_TIM1OCREFCLR          ((uint32_t)0x00001800)   /*!< COMP output connected to TIM1 OCREF Clear */
 185 #define COMP_Output_TIM1IC1               ((uint32_t)0x00001C00)   /*!< COMP output connected to TIM1 Input Capture 1 */
 186 #define COMP_Output_TIM2IC4               ((uint32_t)0x00002000)   /*!< COMP output connected to TIM2 Input Capture 4 */
 187 #define COMP_Output_TIM2OCREFCLR          ((uint32_t)0x00002400)   /*!< COMP output connected to TIM2 OCREF Clear */
 188 #define COMP_Output_TIM3IC1               ((uint32_t)0x00002800)   /*!< COMP output connected to TIM3 Input Capture 1 */
 189 #define COMP_Output_TIM3OCREFCLR          ((uint32_t)0x00002C00)   /*!< COMP output connected to TIM3 OCREF Clear */
 190
 191 /* Output Redirection specific to COMP2 */
 192 #define COMP_Output_HRTIM1_FLT6           ((uint32_t)0x00003000)   /*!< COMP output connected to HRTIM1 FLT6 */
 193 #define COMP_Output_HRTIM1_EE1_2          ((uint32_t)0x00003400)   /*!< COMP output connected to HRTIM1 EE1_2*/
 194 #define COMP_Output_HRTIM1_EE6_2          ((uint32_t)0x00003800)   /*!< COMP output connected to HRTIM1 EE6_2 */
 195
 196 /* Output Redirection specific to COMP3 */
 197 #define COMP_Output_TIM4IC1               ((uint32_t)0x00001C00)   /*!< COMP output connected to TIM4 Input Capture 1 */
 198 #define COMP_Output_TIM3IC2               ((uint32_t)0x00002000)   /*!< COMP output connected to TIM3 Input Capture 2 */
 199 #define COMP_Output_TIM15IC1              ((uint32_t)0x00002800)   /*!< COMP output connected to TIM15 Input Capture 1 */
 200 #define COMP_Output_TIM15BKIN             ((uint32_t)0x00002C00)   /*!< COMP output connected to TIM15 Break Input (BKIN) */
 201
 202 /* Output Redirection specific to COMP4 */
 203 #define COMP_Output_TIM3IC3               ((uint32_t)0x00001800)   /*!< COMP output connected to TIM3 Input Capture 3 */
 204 #define COMP_Output_TIM8OCREFCLR          ((uint32_t)0x00001C00)   /*!< COMP output connected to TIM8 OCREF Clear */
 205 #define COMP_Output_TIM15IC2              ((uint32_t)0x00002000)   /*!< COMP output connected to TIM15 Input Capture 2 */
 206 #define COMP_Output_TIM4IC2               ((uint32_t)0x00002400)   /*!< COMP output connected to TIM4 Input Capture 2 */
 207 #define COMP_Output_TIM15OCREFCLR         ((uint32_t)0x00002800)   /*!< COMP output connected to TIM15 OCREF Clear */
 208
 209 #define COMP_Output_HRTIM1_FLT7           ((uint32_t)0x00003000)   /*!< COMP output connected to HRTIM1 FLT7 */
 210 #define COMP_Output_HRTIM1_EE2_2          ((uint32_t)0x00003400)   /*!< COMP output connected to HRTIM1 EE2_2*/
 211 #define COMP_Output_HRTIM1_EE7_2          ((uint32_t)0x00003800)   /*!< COMP output connected to HRTIM1 EE7_2 */
 212
 213 /* Output Redirection specific to COMP5 */
 214 #define COMP_Output_TIM2IC1               ((uint32_t)0x00001800)   /*!< COMP output connected to TIM2 Input Capture 1 */
 215 #define COMP_Output_TIM17IC1              ((uint32_t)0x00002000)   /*!< COMP output connected to TIM17 Input Capture 1 */
 216 #define COMP_Output_TIM4IC3               ((uint32_t)0x00002400)   /*!< COMP output connected to TIM4 Input Capture 3 */
 217 #define COMP_Output_TIM16BKIN             ((uint32_t)0x00002800)   /*!< COMP output connected to TIM16 Break Input (BKIN) */
 218
 219 /* Output Redirection specific to COMP6 */
 220 #define COMP_Output_TIM2IC2               ((uint32_t)0x00001800)   /*!< COMP output connected to TIM2 Input Capture 2 */
 221 #define COMP_Output_COMP6TIM2OCREFCLR     ((uint32_t)0x00002000)   /*!< COMP output connected to TIM2 OCREF Clear */
 222 #define COMP_Output_TIM16OCREFCLR         ((uint32_t)0x00002400)   /*!< COMP output connected to TIM16 OCREF Clear */
 223 #define COMP_Output_TIM16IC1              ((uint32_t)0x00002800)   /*!< COMP output connected to TIM16 Input Capture 1 */
 224 #define COMP_Output_TIM4IC4               ((uint32_t)0x00002C00)   /*!< COMP output connected to TIM4 Input Capture 4 */
 225
 226 #define COMP_Output_HRTIM1_FLT8           ((uint32_t)0x00003000)   /*!< COMP output connected to HRTIM1 FLT8 */
 227 #define COMP_Output_HRTIM1_EE3_2          ((uint32_t)0x00003400)   /*!< COMP output connected to HRTIM1 EE3_2*/
 228 #define COMP_Output_HRTIM1_EE8_2          ((uint32_t)0x00003800)   /*!< COMP output connected to HRTIM1 EE8_2 */
 229
 230 /* Output Redirection specific to COMP7 */
 231 #define COMP_Output_TIM2IC3               ((uint32_t)0x00002000)   /*!< COMP output connected to TIM2 Input Capture 3 */
 232 #define COMP_Output_TIM1IC2               ((uint32_t)0x00002400)   /*!< COMP output connected to TIM1 Input Capture 2 */
 233 #define COMP_Output_TIM17OCREFCLR         ((uint32_t)0x00002800)   /*!< COMP output connected to TIM16 OCREF Clear */
 234 #define COMP_Output_TIM17BKIN             ((uint32_t)0x00002C00)   /*!< COMP output connected to TIM16 Break Input (BKIN) */
 235
 236 #define IS_COMP_OUTPUT(OUTPUT) (((OUTPUT) == COMP_Output_None)                || \
 237                                 ((OUTPUT) == COMP_Output_TIM1BKIN)            || \
 238                                 ((OUTPUT) == COMP_Output_TIM1IC1)             || \
 239                                 ((OUTPUT) == COMP_Output_TIM1OCREFCLR)        || \
 240                                 ((OUTPUT) == COMP_Output_TIM2IC4)             || \
 241                                 ((OUTPUT) == COMP_Output_TIM2OCREFCLR)        || \
 242                                 ((OUTPUT) == COMP_Output_COMP6TIM2OCREFCLR)   || \
 243                                 ((OUTPUT) == COMP_Output_TIM3IC1)             || \
 244                                 ((OUTPUT) == COMP_Output_TIM3OCREFCLR)        || \
 245                                 ((OUTPUT) == COMP_Output_TIM8BKIN)            || \
 246                                 ((OUTPUT) == COMP_Output_TIM1BKIN2)           || \
 247                                 ((OUTPUT) == COMP_Output_TIM8BKIN2)           || \
 248                                 ((OUTPUT) == COMP_Output_TIM2OCREFCLR)        || \
 249                                 ((OUTPUT) == COMP_Output_TIM1BKIN2_TIM8BKIN2) || \
 250                                 ((OUTPUT) == COMP_Output_TIM3IC2)             || \
 251                                 ((OUTPUT) == COMP_Output_TIM4IC1)             || \
 252                                 ((OUTPUT) == COMP_Output_TIM15IC1)            || \
 253                                 ((OUTPUT) == COMP_Output_TIM15BKIN)           || \
 254                                 ((OUTPUT) == COMP_Output_TIM8OCREFCLR)        || \
 255                                 ((OUTPUT) == COMP_Output_TIM3IC3)             || \
 256                                 ((OUTPUT) == COMP_Output_TIM4IC1)             || \
 257                                 ((OUTPUT) == COMP_Output_TIM15IC1)            || \
 258                                 ((OUTPUT) == COMP_Output_TIM2IC1)             || \
 259                                 ((OUTPUT) == COMP_Output_TIM4IC3)             || \
 260                                 ((OUTPUT) == COMP_Output_TIM16BKIN)           || \
 261                                 ((OUTPUT) == COMP_Output_TIM17IC1)            || \
 262                                 ((OUTPUT) == COMP_Output_TIM2IC2)             || \
 263                                 ((OUTPUT) == COMP_Output_TIM16IC1)            || \
 264                                 ((OUTPUT) == COMP_Output_TIM4IC4)             || \
 265                                 ((OUTPUT) == COMP_Output_TIM16OCREFCLR)       || \
 266                                 ((OUTPUT) == COMP_Output_TIM2IC3)             || \
 267                                 ((OUTPUT) == COMP_Output_TIM1IC2)             || \
 268                                 ((OUTPUT) == COMP_Output_TIM17BKIN)           || \
 269                                 ((OUTPUT) == COMP_Output_TIM17OCREFCLR)       || \
 270                                 ((OUTPUT) == COMP_Output_HRTIM1_FLT6)         || \
 271                                 ((OUTPUT) == COMP_Output_HRTIM1_EE1_2)        || \
 272                                 ((OUTPUT) == COMP_Output_HRTIM1_EE6_2)        || \
 273                                 ((OUTPUT) == COMP_Output_HRTIM1_FLT7)         || \
 274                                 ((OUTPUT) == COMP_Output_HRTIM1_EE2_2)        || \
 275                                 ((OUTPUT) == COMP_Output_HRTIM1_EE7_2)        || \
 276                                 ((OUTPUT) == COMP_Output_HRTIM1_FLT8)         || \
 277                                 ((OUTPUT) == COMP_Output_HRTIM1_EE3_2)        || \
 278                                 ((OUTPUT) == COMP_Output_HRTIM1_EE8_2))
 279
 280 /**
 281   * @}
 282   */
 283
 284 /** @defgroup COMP_BlankingSrce
 285   * @{
 286   */
 287
 288 /* No blanking source can be selected for all comparators */
 289 #define COMP_BlankingSrce_None                   ((uint32_t)0x00000000)    /*!< No blanking source */
 290
 291 /* Blanking source common for COMP1, COMP2, COMP3 and COMP7 */
 292 #define COMP_BlankingSrce_TIM1OC5                COMP_CSR_COMPxBLANKING_0  /*!< TIM1 OC5 selected as blanking source for compartor */
 293
 294 /* Blanking source common for COMP1 and COMP2 */
 295 #define COMP_BlankingSrce_TIM2OC3                COMP_CSR_COMPxBLANKING_1  /*!< TIM2 OC5 selected as blanking source for compartor */
 296
 297 /* Blanking source common for COMP1, COMP2 and COMP5 */
 298 #define COMP_BlankingSrce_TIM3OC3                ((uint32_t)0x000C0000)    /*!< TIM2 OC3 selected as blanking source for compartor */
 299
 300 /* Blanking source common for COMP3 and COMP6 */
 301 #define COMP_BlankingSrce_TIM2OC4                ((uint32_t)0x000C0000)  /*!< TIM2 OC4 selected as blanking source for compartor */
 302
 303 /* Blanking source common for COMP4, COMP5, COMP6 and COMP7 */
 304 #define COMP_BlankingSrce_TIM8OC5                COMP_CSR_COMPxBLANKING_1  /*!< TIM8 OC5 selected as blanking source for compartor */
 305
 306 /* Blanking source for COMP4 */
 307 #define COMP_BlankingSrce_TIM3OC4                COMP_CSR_COMPxBLANKING_0  /*!< TIM3 OC4 selected as blanking source for compartor */
 308 #define COMP_BlankingSrce_TIM15OC1               ((uint32_t)0x000C0000)    /*!< TIM15 OC1 selected as blanking source for compartor */
 309
 310 /* Blanking source common for COMP6 and COMP7 */
 311 #define COMP_BlankingSrce_TIM15OC2               COMP_CSR_COMPxBLANKING_2    /*!< TIM15 OC2 selected as blanking source for compartor */
 312
 313 #define IS_COMP_BLANKING_SOURCE(SOURCE) (((SOURCE) == COMP_BlankingSrce_None)     || \
 314                                          ((SOURCE) == COMP_BlankingSrce_TIM1OC5)  || \
 315                                          ((SOURCE) == COMP_BlankingSrce_TIM2OC3)  || \
 316                                          ((SOURCE) == COMP_BlankingSrce_TIM3OC3)  || \
 317                                          ((SOURCE) == COMP_BlankingSrce_TIM2OC4)  || \
 318                                          ((SOURCE) == COMP_BlankingSrce_TIM8OC5)  || \
 319                                          ((SOURCE) == COMP_BlankingSrce_TIM3OC4)  || \
 320                                          ((SOURCE) == COMP_BlankingSrce_TIM15OC1) || \
 321                                          ((SOURCE) == COMP_BlankingSrce_TIM15OC2))
 322 /**
 323   * @}
 324   */
 325
 326 /** @defgroup COMP_OutputPoloarity
 327   * @{
 328   */
 329 #define COMP_OutputPol_NonInverted          ((uint32_t)0x00000000)  /*!< COMP output on GPIO isn't inverted */
 330 #define COMP_OutputPol_Inverted             COMP_CSR_COMPxPOL       /*!< COMP output on GPIO is inverted */
 331
 332 #define IS_COMP_OUTPUT_POL(POL) (((POL) == COMP_OutputPol_NonInverted)  || \
 333                                  ((POL) == COMP_OutputPol_Inverted))
 334
 335 /**
 336   * @}
 337   */
 338
 339 /** @defgroup COMP_Hysteresis
 340   * @{
 341   */
 342 /* Please refer to the electrical characteristics in the device datasheet for
 343    the hysteresis level */
 344 #define COMP_Hysteresis_No                         0x00000000           /*!< No hysteresis */
 345 #define COMP_Hysteresis_Low                        COMP_CSR_COMPxHYST_0 /*!< Hysteresis level low */
 346 #define COMP_Hysteresis_Medium                     COMP_CSR_COMPxHYST_1 /*!< Hysteresis level medium */
 347 #define COMP_Hysteresis_High                       COMP_CSR_COMPxHYST   /*!< Hysteresis level high */
 348
 349 #define IS_COMP_HYSTERESIS(HYSTERESIS)    (((HYSTERESIS) == COMP_Hysteresis_No)     || \
 350                                            ((HYSTERESIS) == COMP_Hysteresis_Low)    || \
 351                                            ((HYSTERESIS) == COMP_Hysteresis_Medium) || \
 352                                            ((HYSTERESIS) == COMP_Hysteresis_High))
 353 /**
 354   * @}
 355   */
 356
 357 /** @defgroup COMP_Mode
 358   * @{
 359   */
 360 /* Please refer to the electrical characteristics in the device datasheet for
 361    the power consumption values */
 362 #define COMP_Mode_HighSpeed                     0x00000000            /*!< High Speed */
 363 #define COMP_Mode_MediumSpeed                   COMP_CSR_COMPxMODE_0  /*!< Medium Speed */
 364 #define COMP_Mode_LowPower                      COMP_CSR_COMPxMODE_1  /*!< Low power mode */
 365 #define COMP_Mode_UltraLowPower                 COMP_CSR_COMPxMODE    /*!< Ultra-low power mode */
 366
 367 #define IS_COMP_MODE(MODE)    (((MODE) == COMP_Mode_UltraLowPower) || \
 368                                ((MODE) == COMP_Mode_LowPower)      || \
 369                                ((MODE) == COMP_Mode_MediumSpeed)   || \
 370                                ((MODE) == COMP_Mode_HighSpeed))
 371 /**
 372   * @}
 373   */
 374
 375 /** @defgroup COMP_OutputLevel
 376   * @{
 377   */
 378 /* When output polarity is not inverted, comparator output is high when
 379    the non-inverting input is at a higher voltage than the inverting input */
 380 #define COMP_OutputLevel_High                   COMP_CSR_COMPxOUT
 381 /* When output polarity is not inverted, comparator output is low when
 382    the non-inverting input is at a lower voltage than the inverting input*/
 383 #define COMP_OutputLevel_Low                    ((uint32_t)0x00000000)
 384
 385 /**
 386   * @}
 387   */
 388
 389 /** @defgroup COMP_WindowMode
 390   * @{
 391   */
 392 #define IS_COMP_WINDOW(WINDOW)  (((WINDOW) == COMP_Selection_COMP2) || \
 393                                  ((WINDOW) == COMP_Selection_COMP4) || \
 394                                  ((WINDOW) == COMP_Selection_COMP6))
 395 /**
 396   * @}
 397   */
 398
 399 /**
 400   * @}
 401   */
 402
 403 /* Exported macro ------------------------------------------------------------*/
 404 /* Exported functions ------------------------------------------------------- */
 405
 406 /*  Function used to set the COMP configuration to the default reset state ****/
 407 void COMP_DeInit(uint32_t COMP_Selection);
 408
 409 /* Initialization and Configuration functions *********************************/
 410 void COMP_Init(uint32_t COMP_Selection, COMP_InitTypeDef* COMP_InitStruct);
 411 void COMP_StructInit(COMP_InitTypeDef* COMP_InitStruct);
 412 void COMP_Cmd(uint32_t COMP_Selection, FunctionalState NewState);
 413 void COMP_SwitchCmd(uint32_t COMP_Selection, FunctionalState NewState);
 414 uint32_t COMP_GetOutputLevel(uint32_t COMP_Selection);
 415
 416 /* Window mode control function ***********************************************/
 417 void COMP_WindowCmd(uint32_t COMP_Selection, FunctionalState NewState);
 418
 419 /* COMP configuration locking function ****************************************/
 420 void COMP_LockConfig(uint32_t COMP_Selection);
 421
 422 #ifdef __cplusplus
 423 }
 424 #endif
 425
 426 #endif /*__STM32F30x_COMP_H */
 427
 428 /**
 429   * @}
 430   */
 431
 432 /**
 433   * @}
 434   */
 435
 436 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/