|
STM32L486xx HAL User Manual
|
00001 /** 00002 ****************************************************************************** 00003 * @file stm32l4xx_hal_opamp.h 00004 * @author MCD Application Team 00005 * @brief Header file of OPAMP HAL module. 00006 ****************************************************************************** 00007 * @attention 00008 * 00009 * <h2><center>© COPYRIGHT(c) 2017 STMicroelectronics</center></h2> 00010 * 00011 * Redistribution and use in source and binary forms, with or without modification, 00012 * are permitted provided that the following conditions are met: 00013 * 1. Redistributions of source code must retain the above copyright notice, 00014 * this list of conditions and the following disclaimer. 00015 * 2. Redistributions in binary form must reproduce the above copyright notice, 00016 * this list of conditions and the following disclaimer in the documentation 00017 * and/or other materials provided with the distribution. 00018 * 3. Neither the name of STMicroelectronics nor the names of its contributors 00019 * may be used to endorse or promote products derived from this software 00020 * without specific prior written permission. 00021 * 00022 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 00023 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 00024 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 00025 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE 00026 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 00027 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 00028 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 00029 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 00030 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 00031 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 00032 * 00033 ****************************************************************************** 00034 */ 00035 00036 /* Define to prevent recursive inclusion -------------------------------------*/ 00037 #ifndef __STM32L4xx_HAL_OPAMP_H 00038 #define __STM32L4xx_HAL_OPAMP_H 00039 00040 #ifdef __cplusplus 00041 extern "C" { 00042 #endif 00043 00044 /* Includes ------------------------------------------------------------------*/ 00045 #include "stm32l4xx_hal_def.h" 00046 00047 /** @addtogroup STM32L4xx_HAL_Driver 00048 * @{ 00049 */ 00050 00051 /** @addtogroup OPAMP 00052 * @{ 00053 */ 00054 00055 /* Exported types ------------------------------------------------------------*/ 00056 00057 /** @defgroup OPAMP_Exported_Types OPAMP Exported Types 00058 * @{ 00059 */ 00060 00061 /** 00062 * @brief OPAMP Init structure definition 00063 */ 00064 00065 typedef struct 00066 { 00067 uint32_t PowerSupplyRange; /*!< Specifies the power supply range: above or under 2.4V. 00068 This parameter must be a value of @ref OPAMP_PowerSupplyRange 00069 Caution: This parameter is common to all OPAMP instances: a modification of this parameter for the selected OPAMP impacts the other OPAMP instances. */ 00070 00071 uint32_t PowerMode; /*!< Specifies the power mode Normal or Low-Power. 00072 This parameter must be a value of @ref OPAMP_PowerMode */ 00073 00074 uint32_t Mode; /*!< Specifies the OPAMP mode 00075 This parameter must be a value of @ref OPAMP_Mode 00076 mode is either Standalone, - Follower or PGA */ 00077 00078 uint32_t InvertingInput; /*!< Specifies the inverting input in Standalone & PGA modes 00079 - In Standalone mode: i.e. when mode is OPAMP_STANDALONE_MODE 00080 & PGA mode: i.e. when mode is OPAMP_PGA_MODE 00081 This parameter must be a value of @ref OPAMP_InvertingInput 00082 - In Follower mode i.e. when mode is OPAMP_FOLLOWER_MODE 00083 This parameter is Not Applicable */ 00084 00085 uint32_t NonInvertingInput; /*!< Specifies the non inverting input of the opamp: 00086 This parameter must be a value of @ref OPAMP_NonInvertingInput */ 00087 00088 uint32_t PgaGain; /*!< Specifies the gain in PGA mode 00089 i.e. when mode is OPAMP_PGA_MODE. 00090 This parameter must be a value of @ref OPAMP_PgaGain (2, 4, 8 or 16 ) */ 00091 00092 uint32_t UserTrimming; /*!< Specifies the trimming mode 00093 This parameter must be a value of @ref OPAMP_UserTrimming 00094 UserTrimming is either factory or user trimming.*/ 00095 00096 uint32_t TrimmingValueP; /*!< Specifies the offset trimming value (PMOS) 00097 i.e. when UserTrimming is OPAMP_TRIMMING_USER. 00098 This parameter must be a number between Min_Data = 0 and Max_Data = 31 00099 16 is typical default value */ 00100 00101 uint32_t TrimmingValueN; /*!< Specifies the offset trimming value (NMOS) 00102 i.e. when UserTrimming is OPAMP_TRIMMING_USER. 00103 This parameter must be a number between Min_Data = 0 and Max_Data = 31 00104 16 is typical default value */ 00105 00106 uint32_t TrimmingValuePLowPower; /*!< Specifies the offset trimming value (PMOS) 00107 i.e. when UserTrimming is OPAMP_TRIMMING_USER. 00108 This parameter must be a number between Min_Data = 0 and Max_Data = 31 00109 16 is typical default value */ 00110 00111 uint32_t TrimmingValueNLowPower; /*!< Specifies the offset trimming value (NMOS) 00112 i.e. when UserTrimming is OPAMP_TRIMMING_USER. 00113 This parameter must be a number between Min_Data = 0 and Max_Data = 31 00114 16 is typical default value */ 00115 00116 }OPAMP_InitTypeDef; 00117 00118 /** 00119 * @brief HAL State structures definition 00120 */ 00121 00122 typedef enum 00123 { 00124 HAL_OPAMP_STATE_RESET = 0x00000000, /*!< OPAMP is not yet Initialized */ 00125 00126 HAL_OPAMP_STATE_READY = 0x00000001, /*!< OPAMP is initialized and ready for use */ 00127 HAL_OPAMP_STATE_CALIBBUSY = 0x00000002, /*!< OPAMP is enabled in auto calibration mode */ 00128 00129 HAL_OPAMP_STATE_BUSY = 0x00000004, /*!< OPAMP is enabled and running in normal mode */ 00130 HAL_OPAMP_STATE_BUSYLOCKED = 0x00000005 /*!< OPAMP is locked 00131 only system reset allows reconfiguring the opamp. */ 00132 00133 }HAL_OPAMP_StateTypeDef; 00134 00135 /** 00136 * @brief OPAMP Handle Structure definition 00137 */ 00138 typedef struct __OPAMP_HandleTypeDef 00139 { 00140 OPAMP_TypeDef *Instance; /*!< OPAMP instance's registers base address */ 00141 OPAMP_InitTypeDef Init; /*!< OPAMP required parameters */ 00142 HAL_StatusTypeDef Status; /*!< OPAMP peripheral status */ 00143 HAL_LockTypeDef Lock; /*!< Locking object */ 00144 __IO HAL_OPAMP_StateTypeDef State; /*!< OPAMP communication state */ 00145 00146 #if (USE_HAL_OPAMP_REGISTER_CALLBACKS == 1) 00147 void (* MspInitCallback) (struct __OPAMP_HandleTypeDef *hopamp); 00148 void (* MspDeInitCallback) (struct __OPAMP_HandleTypeDef *hopamp); 00149 #endif /* USE_HAL_OPAMP_REGISTER_CALLBACKS */ 00150 00151 } OPAMP_HandleTypeDef; 00152 00153 /** 00154 * @brief HAl_OPAMP_TrimmingValueTypeDef definition 00155 */ 00156 00157 typedef uint32_t HAL_OPAMP_TrimmingValueTypeDef; 00158 00159 /** 00160 * @} 00161 */ 00162 00163 #if (USE_HAL_OPAMP_REGISTER_CALLBACKS == 1) 00164 /** 00165 * @brief HAL OPAMP Callback ID enumeration definition 00166 */ 00167 typedef enum 00168 { 00169 HAL_OPAMP_MSP_INIT_CB_ID = 0x01U, /*!< OPAMP MspInit Callback ID */ 00170 HAL_OPAMP_MSP_DEINIT_CB_ID = 0x02U, /*!< OPAMP MspDeInit Callback ID */ 00171 HAL_OPAMP_ALL_CB_ID = 0x03U /*!< OPAMP All ID */ 00172 }HAL_OPAMP_CallbackIDTypeDef; 00173 00174 /** 00175 * @brief HAL OPAMP Callback pointer definition 00176 */ 00177 typedef void (*pOPAMP_CallbackTypeDef)(OPAMP_HandleTypeDef *hopamp); 00178 #endif /* USE_HAL_OPAMP_REGISTER_CALLBACKS */ 00179 00180 00181 /* Exported constants --------------------------------------------------------*/ 00182 00183 /** @defgroup OPAMP_Exported_Constants OPAMP Exported Constants 00184 * @{ 00185 */ 00186 00187 /** @defgroup OPAMP_Mode OPAMP Mode 00188 * @{ 00189 */ 00190 #define OPAMP_STANDALONE_MODE ((uint32_t)0x00000000) /*!< standalone mode */ 00191 #define OPAMP_PGA_MODE OPAMP_CSR_OPAMODE_1 /*!< PGA mode */ 00192 #define OPAMP_FOLLOWER_MODE OPAMP_CSR_OPAMODE /*!< follower mode */ 00193 00194 /** 00195 * @} 00196 */ 00197 00198 /** @defgroup OPAMP_NonInvertingInput OPAMP Non Inverting Input 00199 * @{ 00200 */ 00201 00202 #define OPAMP_NONINVERTINGINPUT_IO0 ((uint32_t)0x00000000) /*!< OPAMP non-inverting input connected to dedicated IO pin */ 00203 #define OPAMP_NONINVERTINGINPUT_DAC_CH OPAMP_CSR_VPSEL /*!< OPAMP non-inverting input connected internally to DAC channel */ 00204 00205 /** 00206 * @} 00207 */ 00208 00209 /** @defgroup OPAMP_InvertingInput OPAMP Inverting Input 00210 * @{ 00211 */ 00212 00213 #define OPAMP_INVERTINGINPUT_IO0 ((uint32_t)0x00000000) /*!< OPAMP inverting input connected to dedicated IO pin low-leakage */ 00214 #define OPAMP_INVERTINGINPUT_IO1 OPAMP_CSR_VMSEL_0 /*!< OPAMP inverting input connected to alternative IO pin available on some device packages */ 00215 #define OPAMP_INVERTINGINPUT_CONNECT_NO OPAMP_CSR_VMSEL_1 /*!< OPAMP inverting input not connected externally (PGA mode only) */ 00216 00217 /** 00218 * @} 00219 */ 00220 00221 /** @defgroup OPAMP_PgaGain OPAMP Pga Gain 00222 * @{ 00223 */ 00224 00225 #define OPAMP_PGA_GAIN_2 ((uint32_t)0x00000000) /*!< PGA gain = 2 */ 00226 #define OPAMP_PGA_GAIN_4 OPAMP_CSR_PGGAIN_0 /*!< PGA gain = 4 */ 00227 #define OPAMP_PGA_GAIN_8 OPAMP_CSR_PGGAIN_1 /*!< PGA gain = 8 */ 00228 #define OPAMP_PGA_GAIN_16 (OPAMP_CSR_PGGAIN_0 | OPAMP_CSR_PGGAIN_1) /*!< PGA gain = 16 */ 00229 00230 /** 00231 * @} 00232 */ 00233 00234 /** @defgroup OPAMP_PowerMode OPAMP PowerMode 00235 * @{ 00236 */ 00237 #define OPAMP_POWERMODE_NORMAL ((uint32_t)0x00000000) 00238 #define OPAMP_POWERMODE_LOWPOWER OPAMP_CSR_OPALPM 00239 00240 /** 00241 * @} 00242 */ 00243 00244 /** @defgroup OPAMP_PowerSupplyRange OPAMP PowerSupplyRange 00245 * @{ 00246 */ 00247 #define OPAMP_POWERSUPPLY_LOW ((uint32_t)0x00000000) /*!< Power supply range low (VDDA lower than 2.4V) */ 00248 #define OPAMP_POWERSUPPLY_HIGH OPAMP1_CSR_OPARANGE /*!< Power supply range high (VDDA higher than 2.4V) */ 00249 00250 /** 00251 * @} 00252 */ 00253 00254 /** @defgroup OPAMP_UserTrimming OPAMP User Trimming 00255 * @{ 00256 */ 00257 #define OPAMP_TRIMMING_FACTORY ((uint32_t)0x00000000) /*!< Factory trimming */ 00258 #define OPAMP_TRIMMING_USER OPAMP_CSR_USERTRIM /*!< User trimming */ 00259 00260 /** 00261 * @} 00262 */ 00263 00264 /** @defgroup OPAMP_FactoryTrimming OPAMP Factory Trimming 00265 * @{ 00266 */ 00267 #define OPAMP_FACTORYTRIMMING_DUMMY ((uint32_t)0xFFFFFFFF) /*!< Dummy value if trimming value could not be retrieved */ 00268 00269 #define OPAMP_FACTORYTRIMMING_N ((uint32_t)0x00000000) /*!< Offset trimming N */ 00270 #define OPAMP_FACTORYTRIMMING_P ((uint32_t)0x00000001) /*!< Offset trimming P */ 00271 00272 /** 00273 * @} 00274 */ 00275 00276 /** 00277 * @} 00278 */ 00279 00280 /* Private constants ---------------------------------------------------------*/ 00281 /** @defgroup OPAMP_Private_Constants OPAMP Private Constants 00282 * @brief OPAMP Private constants and defines 00283 * @{ 00284 */ 00285 00286 /* NONINVERTING bit position in OTR & LPOTR */ 00287 #define OPAMP_INPUT_NONINVERTING ((uint32_t) 8) /*!< Non inverting input */ 00288 00289 /* Offset trimming time: during calibration, minimum time needed between two */ 00290 /* steps to have 1 mV accuracy. */ 00291 /* Refer to datasheet, electrical characteristics: parameter tOFFTRIM Typ=1ms.*/ 00292 /* Unit: ms. */ 00293 #define OPAMP_TRIMMING_DELAY ((uint32_t) 1) 00294 00295 /** 00296 * @} 00297 */ 00298 00299 /* Exported macros -----------------------------------------------------------*/ 00300 /** @defgroup OPAMP_Exported_Macros OPAMP Exported Macros 00301 * @{ 00302 */ 00303 00304 /** @brief Reset OPAMP handle state. 00305 * @param __HANDLE__: OPAMP handle. 00306 * @retval None 00307 */ 00308 #if (USE_HAL_OPAMP_REGISTER_CALLBACKS == 1) 00309 #define __HAL_OPAMP_RESET_HANDLE_STATE(__HANDLE__) do { \ 00310 (__HANDLE__)->State = HAL_OPAMP_STATE_RESET; \ 00311 (__HANDLE__)->MspInitCallback = NULL; \ 00312 (__HANDLE__)->MspDeInitCallback = NULL; \ 00313 } while(0) 00314 #else 00315 #define __HAL_OPAMP_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_OPAMP_STATE_RESET) 00316 #endif /* USE_HAL_OPAMP_REGISTER_CALLBACKS */ 00317 00318 00319 00320 /** 00321 * @} 00322 */ 00323 00324 /* Private macro -------------------------------------------------------------*/ 00325 00326 /** @defgroup OPAMP_Private_Macros OPAMP Private Macros 00327 * @{ 00328 */ 00329 00330 #define IS_OPAMP_FUNCTIONAL_NORMALMODE(INPUT) (((INPUT) == OPAMP_STANDALONE_MODE) || \ 00331 ((INPUT) == OPAMP_PGA_MODE) || \ 00332 ((INPUT) == OPAMP_FOLLOWER_MODE)) 00333 00334 #if defined (STM32L471xx) || defined (STM32L475xx) || defined (STM32L476xx) || defined (STM32L485xx) || defined (STM32L486xx) || \ 00335 defined (STM32L496xx) || defined (STM32L4A6xx) || \ 00336 defined (STM32L4R5xx) || defined (STM32L4R7xx) || defined (STM32L4R9xx) || defined (STM32L4S5xx) || defined (STM32L4S7xx) || defined(STM32L4S9xx) 00337 #define IS_OPAMP_INVERTING_INPUT_STANDALONE(INPUT) (((INPUT) == OPAMP_INVERTINGINPUT_IO0) || \ 00338 ((INPUT) == OPAMP_INVERTINGINPUT_IO1)) 00339 #endif /* STM32L471xx STM32L475xx STM32L476xx STM32L485xx STM32L486xx */ 00340 /* STM32L496xx STM32L4A6xx */ 00341 /* STM32L4R5xx STM32L4R7xx STM32L4R9xx STM32L4S5xx STM32L4S7xx STM32L4S9xx */ 00342 00343 #if defined (STM32L431xx) || defined (STM32L432xx) || defined (STM32L433xx) || defined (STM32L442xx) || defined (STM32L443xx) || \ 00344 defined (STM32L451xx) || defined (STM32L452xx) || defined (STM32L462xx) 00345 #define IS_OPAMP_INVERTING_INPUT_STANDALONE(INPUT) ((INPUT) == OPAMP_INVERTINGINPUT_IO0) 00346 #endif /* STM32L431xx STM32L432xx STM32L433xx STM32L442xx STM32L443xx */ 00347 /* STM32L451xx STM32L452xx STM32L462xx */ 00348 00349 #define IS_OPAMP_NONINVERTING_INPUT(INPUT) (((INPUT) == OPAMP_NONINVERTINGINPUT_IO0) || \ 00350 ((INPUT) == OPAMP_NONINVERTINGINPUT_DAC_CH)) 00351 00352 #if defined (STM32L471xx) || defined (STM32L475xx) || defined (STM32L476xx) || defined (STM32L485xx) || defined (STM32L486xx) || \ 00353 defined (STM32L496xx) || defined (STM32L4A6xx) || \ 00354 defined (STM32L4R5xx) || defined (STM32L4R7xx) || defined (STM32L4R9xx) || defined (STM32L4S5xx) || defined (STM32L4S7xx) || defined(STM32L4S9xx) 00355 #define IS_OPAMP_INVERTING_INPUT_PGA(INPUT) (((INPUT) == OPAMP_INVERTINGINPUT_IO0) || \ 00356 ((INPUT) == OPAMP_INVERTINGINPUT_IO1) || \ 00357 ((INPUT) == OPAMP_INVERTINGINPUT_CONNECT_NO)) 00358 #endif /* STM32L471xx STM32L475xx STM32L476xx STM32L485xx STM32L486xx */ 00359 /* STM32L496xx STM32L4A6xx */ 00360 /* STM32L4R5xx STM32L4R7xx STM32L4R9xx STM32L4S5xx STM32L4S7xx STM32L4S9xx */ 00361 00362 #if defined (STM32L431xx) || defined (STM32L432xx) || defined (STM32L433xx) || defined (STM32L442xx) || defined (STM32L443xx) || \ 00363 defined (STM32L451xx) || defined (STM32L452xx) || defined (STM32L462xx) 00364 #define IS_OPAMP_INVERTING_INPUT_PGA(INPUT) (((INPUT) == OPAMP_INVERTINGINPUT_IO0) || \ 00365 ((INPUT) == OPAMP_INVERTINGINPUT_CONNECT_NO)) 00366 #endif /* STM32L431xx STM32L432xx STM32L433xx STM32L442xx STM32L443xx */ 00367 /* STM32L451xx STM32L452xx STM32L462xx */ 00368 00369 #define IS_OPAMP_PGA_GAIN(GAIN) (((GAIN) == OPAMP_PGA_GAIN_2) || \ 00370 ((GAIN) == OPAMP_PGA_GAIN_4) || \ 00371 ((GAIN) == OPAMP_PGA_GAIN_8) || \ 00372 ((GAIN) == OPAMP_PGA_GAIN_16)) 00373 00374 #define IS_OPAMP_POWERMODE(TRIMMING) (((TRIMMING) == OPAMP_POWERMODE_NORMAL) || \ 00375 ((TRIMMING) == OPAMP_POWERMODE_LOWPOWER) ) 00376 00377 #define IS_OPAMP_POWER_SUPPLY_RANGE(RANGE) (((RANGE) == OPAMP_POWERSUPPLY_LOW) || \ 00378 ((RANGE) == OPAMP_POWERSUPPLY_HIGH) ) 00379 00380 #define IS_OPAMP_TRIMMING(TRIMMING) (((TRIMMING) == OPAMP_TRIMMING_FACTORY) || \ 00381 ((TRIMMING) == OPAMP_TRIMMING_USER)) 00382 00383 00384 #define IS_OPAMP_TRIMMINGVALUE(TRIMMINGVALUE) ((TRIMMINGVALUE) <= 0x1F) 00385 00386 #define IS_OPAMP_FACTORYTRIMMING(TRIMMING) (((TRIMMING) == OPAMP_FACTORYTRIMMING_N) || \ 00387 ((TRIMMING) == OPAMP_FACTORYTRIMMING_P)) 00388 00389 /** 00390 * @} 00391 */ 00392 00393 /* Include OPAMP HAL Extended module */ 00394 #include "stm32l4xx_hal_opamp_ex.h" 00395 00396 /* Exported functions --------------------------------------------------------*/ 00397 /** @addtogroup OPAMP_Exported_Functions 00398 * @{ 00399 */ 00400 00401 /** @addtogroup OPAMP_Exported_Functions_Group1 00402 * @{ 00403 */ 00404 /* Initialization/de-initialization functions **********************************/ 00405 HAL_StatusTypeDef HAL_OPAMP_Init(OPAMP_HandleTypeDef *hopamp); 00406 HAL_StatusTypeDef HAL_OPAMP_DeInit (OPAMP_HandleTypeDef *hopamp); 00407 void HAL_OPAMP_MspInit(OPAMP_HandleTypeDef *hopamp); 00408 void HAL_OPAMP_MspDeInit(OPAMP_HandleTypeDef *hopamp); 00409 /** 00410 * @} 00411 */ 00412 00413 /** @addtogroup OPAMP_Exported_Functions_Group2 00414 * @{ 00415 */ 00416 00417 /* I/O operation functions *****************************************************/ 00418 HAL_StatusTypeDef HAL_OPAMP_Start(OPAMP_HandleTypeDef *hopamp); 00419 HAL_StatusTypeDef HAL_OPAMP_Stop(OPAMP_HandleTypeDef *hopamp); 00420 HAL_StatusTypeDef HAL_OPAMP_SelfCalibrate(OPAMP_HandleTypeDef *hopamp); 00421 00422 /** 00423 * @} 00424 */ 00425 00426 /** @addtogroup OPAMP_Exported_Functions_Group3 00427 * @{ 00428 */ 00429 00430 /* Peripheral Control functions ************************************************/ 00431 #if (USE_HAL_OPAMP_REGISTER_CALLBACKS == 1) 00432 /* OPAMP callback registering/unregistering */ 00433 HAL_StatusTypeDef HAL_OPAMP_RegisterCallback (OPAMP_HandleTypeDef *hopamp, HAL_OPAMP_CallbackIDTypeDef CallbackID, pOPAMP_CallbackTypeDef pCallback); 00434 HAL_StatusTypeDef HAL_OPAMP_UnRegisterCallback (OPAMP_HandleTypeDef *hopamp, HAL_OPAMP_CallbackIDTypeDef CallbackID); 00435 #endif /* USE_HAL_OPAMP_REGISTER_CALLBACKS */ 00436 00437 HAL_StatusTypeDef HAL_OPAMP_Lock(OPAMP_HandleTypeDef *hopamp); 00438 HAL_OPAMP_TrimmingValueTypeDef HAL_OPAMP_GetTrimOffset (OPAMP_HandleTypeDef *hopamp, uint32_t trimmingoffset); 00439 00440 /** 00441 * @} 00442 */ 00443 00444 /** @addtogroup OPAMP_Exported_Functions_Group4 00445 * @{ 00446 */ 00447 00448 /* Peripheral State functions **************************************************/ 00449 HAL_OPAMP_StateTypeDef HAL_OPAMP_GetState(OPAMP_HandleTypeDef *hopamp); 00450 00451 /** 00452 * @} 00453 */ 00454 00455 /** 00456 * @} 00457 */ 00458 00459 /** 00460 * @} 00461 */ 00462 00463 /** 00464 * @} 00465 */ 00466 00467 #ifdef __cplusplus 00468 } 00469 #endif 00470 00471 #endif /* __STM32L4xx_HAL_OPAMP_H */ 00472 00473 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
1.7.6.1