1 /** 2 ****************************************************************************** 3 * @file stm32l5xx_hal_lptim.h 4 * @author MCD Application Team 5 * @brief Header file of LPTIM HAL module. 6 ****************************************************************************** 7 * @attention 8 * 9 * Copyright (c) 2019 STMicroelectronics. 10 * All rights reserved. 11 * 12 * This software is licensed under terms that can be found in the LICENSE file 13 * in the root directory of this software component. 14 * If no LICENSE file comes with this software, it is provided AS-IS. 15 * 16 ****************************************************************************** 17 */ 18 19 /* Define to prevent recursive inclusion -------------------------------------*/ 20 #ifndef STM32L5xx_HAL_LPTIM_H 21 #define STM32L5xx_HAL_LPTIM_H 22 23 #ifdef __cplusplus 24 extern "C" { 25 #endif 26 27 /* Includes ------------------------------------------------------------------*/ 28 #include "stm32l5xx_hal_def.h" 29 30 /** @addtogroup STM32L5xx_HAL_Driver 31 * @{ 32 */ 33 34 #if defined (LPTIM1) || defined (LPTIM2) || defined (LPTIM3) 35 36 /** @addtogroup LPTIM 37 * @{ 38 */ 39 40 /* Exported types ------------------------------------------------------------*/ 41 /** @defgroup LPTIM_Exported_Types LPTIM Exported Types 42 * @{ 43 */ 44 #define LPTIM_EXTI_LINE_LPTIM1 EXTI_IMR2_IM32 /*!< External interrupt line 32 Connected to the LPTIM1 EXTI Line */ 45 #define LPTIM_EXTI_LINE_LPTIM2 EXTI_IMR2_IM33 /*!< External interrupt line 33 Connected to the LPTIM2 EXTI Line */ 46 #define LPTIM_EXTI_LINE_LPTIM3 EXTI_IMR2_IM42 /*!< External interrupt line 42 Connected to the LPTIM3 EXTI Line */ 47 48 /** 49 * @brief LPTIM Clock configuration definition 50 */ 51 typedef struct 52 { 53 uint32_t Source; /*!< Selects the clock source. 54 This parameter can be a value of @ref LPTIM_Clock_Source */ 55 56 uint32_t Prescaler; /*!< Specifies the counter clock Prescaler. 57 This parameter can be a value of @ref LPTIM_Clock_Prescaler */ 58 59 } LPTIM_ClockConfigTypeDef; 60 61 /** 62 * @brief LPTIM Clock configuration definition 63 */ 64 typedef struct 65 { 66 uint32_t Polarity; /*!< Selects the polarity of the active edge for the counter unit 67 if the ULPTIM input is selected. 68 Note: This parameter is used only when Ultra low power clock source is used. 69 Note: If the polarity is configured on 'both edges', an auxiliary clock 70 (one of the Low power oscillator) must be active. 71 This parameter can be a value of @ref LPTIM_Clock_Polarity */ 72 73 uint32_t SampleTime; /*!< Selects the clock sampling time to configure the clock glitch filter. 74 Note: This parameter is used only when Ultra low power clock source is used. 75 This parameter can be a value of @ref LPTIM_Clock_Sample_Time */ 76 77 } LPTIM_ULPClockConfigTypeDef; 78 79 /** 80 * @brief LPTIM Trigger configuration definition 81 */ 82 typedef struct 83 { 84 uint32_t Source; /*!< Selects the Trigger source. 85 This parameter can be a value of @ref LPTIM_Trigger_Source */ 86 87 uint32_t ActiveEdge; /*!< Selects the Trigger active edge. 88 Note: This parameter is used only when an external trigger is used. 89 This parameter can be a value of @ref LPTIM_External_Trigger_Polarity */ 90 91 uint32_t SampleTime; /*!< Selects the trigger sampling time to configure the clock glitch filter. 92 Note: This parameter is used only when an external trigger is used. 93 This parameter can be a value of @ref LPTIM_Trigger_Sample_Time */ 94 } LPTIM_TriggerConfigTypeDef; 95 96 /** 97 * @brief LPTIM Initialization Structure definition 98 */ 99 typedef struct 100 { 101 LPTIM_ClockConfigTypeDef Clock; /*!< Specifies the clock parameters */ 102 103 LPTIM_ULPClockConfigTypeDef UltraLowPowerClock;/*!< Specifies the Ultra Low Power clock parameters */ 104 105 LPTIM_TriggerConfigTypeDef Trigger; /*!< Specifies the Trigger parameters */ 106 107 uint32_t OutputPolarity; /*!< Specifies the Output polarity. 108 This parameter can be a value of @ref LPTIM_Output_Polarity */ 109 110 uint32_t UpdateMode; /*!< Specifies whether the update of the autoreload and the compare 111 values is done immediately or after the end of current period. 112 This parameter can be a value of @ref LPTIM_Updating_Mode */ 113 114 uint32_t CounterSource; /*!< Specifies whether the counter is incremented each internal event 115 or each external event. 116 This parameter can be a value of @ref LPTIM_Counter_Source */ 117 118 uint32_t Input1Source; /*!< Specifies source selected for input1 (GPIO or comparator output). 119 This parameter can be a value of @ref LPTIM_Input1_Source */ 120 121 uint32_t Input2Source; /*!< Specifies source selected for input2 (GPIO or comparator output). 122 Note: This parameter is used only for encoder feature so is used only 123 for LPTIM1 instance. 124 This parameter can be a value of @ref LPTIM_Input2_Source */ 125 126 uint32_t RepetitionCounter;/*!< Specifies the repetition counter value. 127 Each time the RCR downcounter reaches zero, an update event is 128 generated and counting restarts from the RCR value (N). 129 Note: When using repetition counter the UpdateMode field must be 130 set to LPTIM_UPDATE_ENDOFPERIOD otherwise unpredictable 131 behavior may occur. 132 This parameter must be a number between Min_Data = 0x00 and 133 Max_Data = 0xFF. */ 134 } LPTIM_InitTypeDef; 135 136 /** 137 * @brief HAL LPTIM State structure definition 138 */ 139 typedef enum 140 { 141 HAL_LPTIM_STATE_RESET = 0x00U, /*!< Peripheral not yet initialized or disabled */ 142 HAL_LPTIM_STATE_READY = 0x01U, /*!< Peripheral Initialized and ready for use */ 143 HAL_LPTIM_STATE_BUSY = 0x02U, /*!< An internal process is ongoing */ 144 HAL_LPTIM_STATE_TIMEOUT = 0x03U, /*!< Timeout state */ 145 HAL_LPTIM_STATE_ERROR = 0x04U /*!< Internal Process is ongoing */ 146 } HAL_LPTIM_StateTypeDef; 147 148 /** 149 * @brief LPTIM handle Structure definition 150 */ 151 #if (USE_HAL_LPTIM_REGISTER_CALLBACKS == 1) 152 typedef struct __LPTIM_HandleTypeDef 153 #else 154 typedef struct 155 #endif /* USE_HAL_LPTIM_REGISTER_CALLBACKS */ 156 { 157 LPTIM_TypeDef *Instance; /*!< Register base address */ 158 159 LPTIM_InitTypeDef Init; /*!< LPTIM required parameters */ 160 161 HAL_StatusTypeDef Status; /*!< LPTIM peripheral status */ 162 163 HAL_LockTypeDef Lock; /*!< LPTIM locking object */ 164 165 __IO HAL_LPTIM_StateTypeDef State; /*!< LPTIM peripheral state */ 166 167 #if (USE_HAL_LPTIM_REGISTER_CALLBACKS == 1) 168 void (* MspInitCallback)(struct __LPTIM_HandleTypeDef *hlptim); /*!< LPTIM Base Msp Init Callback */ 169 void (* MspDeInitCallback)(struct __LPTIM_HandleTypeDef *hlptim); /*!< LPTIM Base Msp DeInit Callback */ 170 void (* CompareMatchCallback)(struct __LPTIM_HandleTypeDef *hlptim); /*!< Compare match Callback */ 171 void (* AutoReloadMatchCallback)(struct __LPTIM_HandleTypeDef *hlptim); /*!< Auto-reload match Callback */ 172 void (* TriggerCallback)(struct __LPTIM_HandleTypeDef *hlptim); /*!< External trigger event detection Callback */ 173 void (* CompareWriteCallback)(struct __LPTIM_HandleTypeDef *hlptim); /*!< Compare register write complete Callback */ 174 void (* AutoReloadWriteCallback)(struct __LPTIM_HandleTypeDef *hlptim); /*!< Auto-reload register write complete Callback */ 175 void (* DirectionUpCallback)(struct __LPTIM_HandleTypeDef *hlptim); /*!< Up-counting direction change Callback */ 176 void (* DirectionDownCallback)(struct __LPTIM_HandleTypeDef *hlptim); /*!< Down-counting direction change Callback */ 177 void (* UpdateEventCallback)(struct __LPTIM_HandleTypeDef *hlptim); /*!< Update event detection Callback */ 178 void (* RepCounterWriteCallback)(struct __LPTIM_HandleTypeDef *hlptim); /*!< Repetition counter register write complete Callback */ 179 #endif /* USE_HAL_LPTIM_REGISTER_CALLBACKS */ 180 } LPTIM_HandleTypeDef; 181 182 #if (USE_HAL_LPTIM_REGISTER_CALLBACKS == 1) 183 /** 184 * @brief HAL LPTIM Callback ID enumeration definition 185 */ 186 typedef enum 187 { 188 HAL_LPTIM_MSPINIT_CB_ID = 0x00U, /*!< LPTIM Base Msp Init Callback ID */ 189 HAL_LPTIM_MSPDEINIT_CB_ID = 0x01U, /*!< LPTIM Base Msp DeInit Callback ID */ 190 HAL_LPTIM_COMPARE_MATCH_CB_ID = 0x02U, /*!< Compare match Callback ID */ 191 HAL_LPTIM_AUTORELOAD_MATCH_CB_ID = 0x03U, /*!< Auto-reload match Callback ID */ 192 HAL_LPTIM_TRIGGER_CB_ID = 0x04U, /*!< External trigger event detection Callback ID */ 193 HAL_LPTIM_COMPARE_WRITE_CB_ID = 0x05U, /*!< Compare register write complete Callback ID */ 194 HAL_LPTIM_AUTORELOAD_WRITE_CB_ID = 0x06U, /*!< Auto-reload register write complete Callback ID */ 195 HAL_LPTIM_DIRECTION_UP_CB_ID = 0x07U, /*!< Up-counting direction change Callback ID */ 196 HAL_LPTIM_DIRECTION_DOWN_CB_ID = 0x08U, /*!< Down-counting direction change Callback ID */ 197 HAL_LPTIM_UPDATE_EVENT_CB_ID = 0x09U, /*!< Update event detection Callback ID */ 198 HAL_LPTIM_REP_COUNTER_WRITE_CB_ID = 0x0AU, /*!< Repetition counter register write complete Callback ID */ 199 } HAL_LPTIM_CallbackIDTypeDef; 200 201 /** 202 * @brief HAL TIM Callback pointer definition 203 */ 204 typedef void (*pLPTIM_CallbackTypeDef)(LPTIM_HandleTypeDef *hlptim); /*!< pointer to the LPTIM callback function */ 205 206 #endif /* USE_HAL_LPTIM_REGISTER_CALLBACKS */ 207 /** 208 * @} 209 */ 210 211 /* Exported constants --------------------------------------------------------*/ 212 /** @defgroup LPTIM_Exported_Constants LPTIM Exported Constants 213 * @{ 214 */ 215 216 /** @defgroup LPTIM_Clock_Source LPTIM Clock Source 217 * @{ 218 */ 219 #define LPTIM_CLOCKSOURCE_APBCLOCK_LPOSC 0x00000000U 220 #define LPTIM_CLOCKSOURCE_ULPTIM LPTIM_CFGR_CKSEL 221 /** 222 * @} 223 */ 224 225 /** @defgroup LPTIM_Clock_Prescaler LPTIM Clock Prescaler 226 * @{ 227 */ 228 #define LPTIM_PRESCALER_DIV1 0x00000000U 229 #define LPTIM_PRESCALER_DIV2 LPTIM_CFGR_PRESC_0 230 #define LPTIM_PRESCALER_DIV4 LPTIM_CFGR_PRESC_1 231 #define LPTIM_PRESCALER_DIV8 (LPTIM_CFGR_PRESC_0 | LPTIM_CFGR_PRESC_1) 232 #define LPTIM_PRESCALER_DIV16 LPTIM_CFGR_PRESC_2 233 #define LPTIM_PRESCALER_DIV32 (LPTIM_CFGR_PRESC_0 | LPTIM_CFGR_PRESC_2) 234 #define LPTIM_PRESCALER_DIV64 (LPTIM_CFGR_PRESC_1 | LPTIM_CFGR_PRESC_2) 235 #define LPTIM_PRESCALER_DIV128 LPTIM_CFGR_PRESC 236 /** 237 * @} 238 */ 239 240 /** @defgroup LPTIM_Output_Polarity LPTIM Output Polarity 241 * @{ 242 */ 243 244 #define LPTIM_OUTPUTPOLARITY_HIGH 0x00000000U 245 #define LPTIM_OUTPUTPOLARITY_LOW LPTIM_CFGR_WAVPOL 246 /** 247 * @} 248 */ 249 250 /** @defgroup LPTIM_Clock_Sample_Time LPTIM Clock Sample Time 251 * @{ 252 */ 253 #define LPTIM_CLOCKSAMPLETIME_DIRECTTRANSITION 0x00000000U 254 #define LPTIM_CLOCKSAMPLETIME_2TRANSITIONS LPTIM_CFGR_CKFLT_0 255 #define LPTIM_CLOCKSAMPLETIME_4TRANSITIONS LPTIM_CFGR_CKFLT_1 256 #define LPTIM_CLOCKSAMPLETIME_8TRANSITIONS LPTIM_CFGR_CKFLT 257 /** 258 * @} 259 */ 260 261 /** @defgroup LPTIM_Clock_Polarity LPTIM Clock Polarity 262 * @{ 263 */ 264 #define LPTIM_CLOCKPOLARITY_RISING 0x00000000U 265 #define LPTIM_CLOCKPOLARITY_FALLING LPTIM_CFGR_CKPOL_0 266 #define LPTIM_CLOCKPOLARITY_RISING_FALLING LPTIM_CFGR_CKPOL_1 267 /** 268 * @} 269 */ 270 271 /** @defgroup LPTIM_Trigger_Source LPTIM Trigger Source 272 * @{ 273 */ 274 #define LPTIM_TRIGSOURCE_SOFTWARE 0x0000FFFFU 275 #define LPTIM_TRIGSOURCE_0 0x00000000U 276 #define LPTIM_TRIGSOURCE_1 LPTIM_CFGR_TRIGSEL_0 277 #define LPTIM_TRIGSOURCE_2 LPTIM_CFGR_TRIGSEL_1 278 #define LPTIM_TRIGSOURCE_3 (LPTIM_CFGR_TRIGSEL_0 | LPTIM_CFGR_TRIGSEL_1) 279 #define LPTIM_TRIGSOURCE_4 LPTIM_CFGR_TRIGSEL_2 280 #define LPTIM_TRIGSOURCE_5 (LPTIM_CFGR_TRIGSEL_0 | LPTIM_CFGR_TRIGSEL_2) 281 #define LPTIM_TRIGSOURCE_6 (LPTIM_CFGR_TRIGSEL_1 | LPTIM_CFGR_TRIGSEL_2) 282 #define LPTIM_TRIGSOURCE_7 LPTIM_CFGR_TRIGSEL 283 /** 284 * @} 285 */ 286 287 /** @defgroup LPTIM_External_Trigger_Polarity LPTIM External Trigger Polarity 288 * @{ 289 */ 290 #define LPTIM_ACTIVEEDGE_RISING LPTIM_CFGR_TRIGEN_0 291 #define LPTIM_ACTIVEEDGE_FALLING LPTIM_CFGR_TRIGEN_1 292 #define LPTIM_ACTIVEEDGE_RISING_FALLING LPTIM_CFGR_TRIGEN 293 /** 294 * @} 295 */ 296 297 /** @defgroup LPTIM_Trigger_Sample_Time LPTIM Trigger Sample Time 298 * @{ 299 */ 300 #define LPTIM_TRIGSAMPLETIME_DIRECTTRANSITION 0x00000000U 301 #define LPTIM_TRIGSAMPLETIME_2TRANSITIONS LPTIM_CFGR_TRGFLT_0 302 #define LPTIM_TRIGSAMPLETIME_4TRANSITIONS LPTIM_CFGR_TRGFLT_1 303 #define LPTIM_TRIGSAMPLETIME_8TRANSITIONS LPTIM_CFGR_TRGFLT 304 /** 305 * @} 306 */ 307 308 /** @defgroup LPTIM_Updating_Mode LPTIM Updating Mode 309 * @{ 310 */ 311 312 #define LPTIM_UPDATE_IMMEDIATE 0x00000000U 313 #define LPTIM_UPDATE_ENDOFPERIOD LPTIM_CFGR_PRELOAD 314 /** 315 * @} 316 */ 317 318 /** @defgroup LPTIM_Counter_Source LPTIM Counter Source 319 * @{ 320 */ 321 322 #define LPTIM_COUNTERSOURCE_INTERNAL 0x00000000U 323 #define LPTIM_COUNTERSOURCE_EXTERNAL LPTIM_CFGR_COUNTMODE 324 /** 325 * @} 326 */ 327 328 /** @defgroup LPTIM_Input1_Source LPTIM Input1 Source 329 * @{ 330 */ 331 332 #define LPTIM_INPUT1SOURCE_GPIO 0x00000000U /*!< For LPTIM1, LPTIM2 and LPTIM3 */ 333 #define LPTIM_INPUT1SOURCE_COMP1 LPTIM_OR_OR_0 /*!< For LPTIM1, LPTIM2 and LPTIM3 */ 334 #define LPTIM_INPUT1SOURCE_COMP2 LPTIM_OR_OR_1 /*!< For LPTIM2 and LPTIM3 */ 335 #define LPTIM_INPUT1SOURCE_COMP1_COMP2 LPTIM_OR_OR /*!< For LPTIM2 and LPTIM3 */ 336 /** 337 * @} 338 */ 339 340 /** @defgroup LPTIM_Input2_Source LPTIM Input2 Source 341 * @{ 342 */ 343 344 #define LPTIM_INPUT2SOURCE_GPIO 0x00000000U /*!< For LPTIM1 */ 345 #define LPTIM_INPUT2SOURCE_COMP2 LPTIM_OR_OR_1 /*!< For LPTIM1 */ 346 /** 347 * @} 348 */ 349 350 /** @defgroup LPTIM_Flag_Definition LPTIM Flags Definition 351 * @{ 352 */ 353 354 #define LPTIM_FLAG_REPOK LPTIM_ISR_REPOK 355 #define LPTIM_FLAG_UPDATE LPTIM_ISR_UE 356 #define LPTIM_FLAG_DOWN LPTIM_ISR_DOWN 357 #define LPTIM_FLAG_UP LPTIM_ISR_UP 358 #define LPTIM_FLAG_ARROK LPTIM_ISR_ARROK 359 #define LPTIM_FLAG_CMPOK LPTIM_ISR_CMPOK 360 #define LPTIM_FLAG_EXTTRIG LPTIM_ISR_EXTTRIG 361 #define LPTIM_FLAG_ARRM LPTIM_ISR_ARRM 362 #define LPTIM_FLAG_CMPM LPTIM_ISR_CMPM 363 /** 364 * @} 365 */ 366 367 /** @defgroup LPTIM_Interrupts_Definition LPTIM Interrupts Definition 368 * @{ 369 */ 370 #define LPTIM_IT_REPOK LPTIM_IER_REPOKIE 371 #define LPTIM_IT_UPDATE LPTIM_IER_UEIE 372 #define LPTIM_IT_DOWN LPTIM_IER_DOWNIE 373 #define LPTIM_IT_UP LPTIM_IER_UPIE 374 #define LPTIM_IT_ARROK LPTIM_IER_ARROKIE 375 #define LPTIM_IT_CMPOK LPTIM_IER_CMPOKIE 376 #define LPTIM_IT_EXTTRIG LPTIM_IER_EXTTRIGIE 377 #define LPTIM_IT_ARRM LPTIM_IER_ARRMIE 378 #define LPTIM_IT_CMPM LPTIM_IER_CMPMIE 379 /** 380 * @} 381 */ 382 383 /** 384 * @} 385 */ 386 387 /* Exported macros -----------------------------------------------------------*/ 388 /** @defgroup LPTIM_Exported_Macros LPTIM Exported Macros 389 * @{ 390 */ 391 392 /** @brief Reset LPTIM handle state. 393 * @param __HANDLE__ LPTIM handle 394 * @retval None 395 */ 396 #if (USE_HAL_LPTIM_REGISTER_CALLBACKS == 1) 397 #define __HAL_LPTIM_RESET_HANDLE_STATE(__HANDLE__) do { \ 398 (__HANDLE__)->State = HAL_LPTIM_STATE_RESET; \ 399 (__HANDLE__)->MspInitCallback = NULL; \ 400 (__HANDLE__)->MspDeInitCallback = NULL; \ 401 } while(0) 402 #else 403 #define __HAL_LPTIM_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_LPTIM_STATE_RESET) 404 #endif /* USE_HAL_LPTIM_REGISTER_CALLBACKS */ 405 406 /** 407 * @brief Enable the LPTIM peripheral. 408 * @param __HANDLE__ LPTIM handle 409 * @retval None 410 */ 411 #define __HAL_LPTIM_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CR |= (LPTIM_CR_ENABLE)) 412 413 /** 414 * @brief Disable the LPTIM peripheral. 415 * @param __HANDLE__ LPTIM handle 416 * @note The following sequence is required to solve LPTIM disable HW limitation. 417 * Please check Errata Sheet ES0335 for more details under "MCU may remain 418 * stuck in LPTIM interrupt when entering Stop mode" section. 419 * @note Please call @ref HAL_LPTIM_GetState() after a call to __HAL_LPTIM_DISABLE to 420 * check for TIMEOUT. 421 * @retval None 422 */ 423 #define __HAL_LPTIM_DISABLE(__HANDLE__) LPTIM_Disable(__HANDLE__) 424 425 /** 426 * @brief Start the LPTIM peripheral in Continuous mode. 427 * @param __HANDLE__ LPTIM handle 428 * @retval None 429 */ 430 #define __HAL_LPTIM_START_CONTINUOUS(__HANDLE__) ((__HANDLE__)->Instance->CR |= LPTIM_CR_CNTSTRT) 431 /** 432 * @brief Start the LPTIM peripheral in single mode. 433 * @param __HANDLE__ LPTIM handle 434 * @retval None 435 */ 436 #define __HAL_LPTIM_START_SINGLE(__HANDLE__) ((__HANDLE__)->Instance->CR |= LPTIM_CR_SNGSTRT) 437 438 /** 439 * @brief Reset the LPTIM Counter register in synchronous mode. 440 * @param __HANDLE__ LPTIM handle 441 * @retval None 442 */ 443 #define __HAL_LPTIM_RESET_COUNTER(__HANDLE__) ((__HANDLE__)->Instance->CR |= LPTIM_CR_COUNTRST) 444 445 /** 446 * @brief Reset after read of the LPTIM Counter register in asynchronous mode. 447 * @param __HANDLE__ LPTIM handle 448 * @retval None 449 */ 450 #define __HAL_LPTIM_RESET_COUNTER_AFTERREAD(__HANDLE__) ((__HANDLE__)->Instance->CR |= LPTIM_CR_RSTARE) 451 452 /** 453 * @brief Write the passed parameter in the Autoreload register. 454 * @param __HANDLE__ LPTIM handle 455 * @param __VALUE__ Autoreload value 456 * This parameter must be a value between Min_Data = 0x0001 and Max_Data = 0xFFFF. 457 * @retval None 458 * @note The ARR register can only be modified when the LPTIM instance is enabled. 459 */ 460 #define __HAL_LPTIM_AUTORELOAD_SET(__HANDLE__ , __VALUE__) ((__HANDLE__)->Instance->ARR = (__VALUE__)) 461 462 /** 463 * @brief Write the passed parameter in the Compare register. 464 * @param __HANDLE__ LPTIM handle 465 * @param __VALUE__ Compare value 466 * @retval None 467 * @note The CMP register can only be modified when the LPTIM instance is enabled. 468 */ 469 #define __HAL_LPTIM_COMPARE_SET(__HANDLE__ , __VALUE__) ((__HANDLE__)->Instance->CMP = (__VALUE__)) 470 471 /** 472 * @brief Write the passed parameter in the Repetition register. 473 * @param __HANDLE__ LPTIM handle 474 * @param __VALUE__ Repetition value 475 * @retval None 476 */ 477 #define __HAL_LPTIM_REPETITIONCOUNTER_SET(__HANDLE__ , __VALUE__) ((__HANDLE__)->Instance->RCR = (__VALUE__)) 478 479 /** 480 * @brief Return the current Repetition value. 481 * @param __HANDLE__ LPTIM handle 482 * @retval Repetition register value 483 * @note The RCR register can only be modified when the LPTIM instance is enabled. 484 */ 485 #define __HAL_LPTIM_REPETITIONCOUNTER_GET(__HANDLE__) ((__HANDLE__)->Instance->RCR) 486 487 /** 488 * @brief Check whether the specified LPTIM flag is set or not. 489 * @param __HANDLE__ LPTIM handle 490 * @param __FLAG__ LPTIM flag to check 491 * This parameter can be a value of: 492 * @arg LPTIM_FLAG_REPOK : Repetition register update OK Flag. 493 * @arg LPTIM_FLAG_UPDATE : Update event Flag. 494 * @arg LPTIM_FLAG_DOWN : Counter direction change up Flag. 495 * @arg LPTIM_FLAG_UP : Counter direction change down to up Flag. 496 * @arg LPTIM_FLAG_ARROK : Autoreload register update OK Flag. 497 * @arg LPTIM_FLAG_CMPOK : Compare register update OK Flag. 498 * @arg LPTIM_FLAG_EXTTRIG : External trigger edge event Flag. 499 * @arg LPTIM_FLAG_ARRM : Autoreload match Flag. 500 * @arg LPTIM_FLAG_CMPM : Compare match Flag. 501 * @retval The state of the specified flag (SET or RESET). 502 */ 503 #define __HAL_LPTIM_GET_FLAG(__HANDLE__, __FLAG__) (((__HANDLE__)->Instance->ISR &(__FLAG__)) == (__FLAG__)) 504 505 /** 506 * @brief Clear the specified LPTIM flag. 507 * @param __HANDLE__ LPTIM handle. 508 * @param __FLAG__ LPTIM flag to clear. 509 * This parameter can be a value of: 510 * @arg LPTIM_FLAG_REPOK : Repetition register update OK Flag. 511 * @arg LPTIM_FLAG_UPDATE : Update event Flag. 512 * @arg LPTIM_FLAG_DOWN : Counter direction change up Flag. 513 * @arg LPTIM_FLAG_UP : Counter direction change down to up Flag. 514 * @arg LPTIM_FLAG_ARROK : Autoreload register update OK Flag. 515 * @arg LPTIM_FLAG_CMPOK : Compare register update OK Flag. 516 * @arg LPTIM_FLAG_EXTTRIG : External trigger edge event Flag. 517 * @arg LPTIM_FLAG_ARRM : Autoreload match Flag. 518 * @arg LPTIM_FLAG_CMPM : Compare match Flag. 519 * @retval None. 520 */ 521 #define __HAL_LPTIM_CLEAR_FLAG(__HANDLE__, __FLAG__) ((__HANDLE__)->Instance->ICR = (__FLAG__)) 522 523 /** 524 * @brief Enable the specified LPTIM interrupt. 525 * @param __HANDLE__ LPTIM handle. 526 * @param __INTERRUPT__ LPTIM interrupt to set. 527 * This parameter can be a value of: 528 * @arg LPTIM_IT_REPOK : Repetition register update OK Interrupt. 529 * @arg LPTIM_IT_UPDATE : Update event register Interrupt. 530 * @arg LPTIM_IT_DOWN : Counter direction change up Interrupt. 531 * @arg LPTIM_IT_UP : Counter direction change down to up Interrupt. 532 * @arg LPTIM_IT_ARROK : Autoreload register update OK Interrupt. 533 * @arg LPTIM_IT_CMPOK : Compare register update OK Interrupt. 534 * @arg LPTIM_IT_EXTTRIG : External trigger edge event Interrupt. 535 * @arg LPTIM_IT_ARRM : Autoreload match Interrupt. 536 * @arg LPTIM_IT_CMPM : Compare match Interrupt. 537 * @retval None. 538 * @note The LPTIM interrupts can only be enabled when the LPTIM instance is disabled. 539 */ 540 #define __HAL_LPTIM_ENABLE_IT(__HANDLE__, __INTERRUPT__) ((__HANDLE__)->Instance->IER |= (__INTERRUPT__)) 541 542 /** 543 * @brief Disable the specified LPTIM interrupt. 544 * @param __HANDLE__ LPTIM handle. 545 * @param __INTERRUPT__ LPTIM interrupt to set. 546 * This parameter can be a value of: 547 * @arg LPTIM_IT_REPOK : Repetition register update OK Interrupt. 548 * @arg LPTIM_IT_UPDATE : Update event register Interrupt. 549 * @arg LPTIM_IT_DOWN : Counter direction change up Interrupt. 550 * @arg LPTIM_IT_UP : Counter direction change down to up Interrupt. 551 * @arg LPTIM_IT_ARROK : Autoreload register update OK Interrupt. 552 * @arg LPTIM_IT_CMPOK : Compare register update OK Interrupt. 553 * @arg LPTIM_IT_EXTTRIG : External trigger edge event Interrupt. 554 * @arg LPTIM_IT_ARRM : Autoreload match Interrupt. 555 * @arg LPTIM_IT_CMPM : Compare match Interrupt. 556 * @retval None. 557 * @note The LPTIM interrupts can only be disabled when the LPTIM instance is disabled. 558 */ 559 #define __HAL_LPTIM_DISABLE_IT(__HANDLE__, __INTERRUPT__) ((__HANDLE__)->Instance->IER &= (~(__INTERRUPT__))) 560 561 /** 562 * @brief Check whether the specified LPTIM interrupt source is enabled or not. 563 * @param __HANDLE__ LPTIM handle. 564 * @param __INTERRUPT__ LPTIM interrupt to check. 565 * This parameter can be a value of: 566 * @arg LPTIM_IT_REPOK : Repetition register update OK Interrupt. 567 * @arg LPTIM_IT_UPDATE : Update event register Interrupt. 568 * @arg LPTIM_IT_DOWN : Counter direction change up Interrupt. 569 * @arg LPTIM_IT_UP : Counter direction change down to up Interrupt. 570 * @arg LPTIM_IT_ARROK : Autoreload register update OK Interrupt. 571 * @arg LPTIM_IT_CMPOK : Compare register update OK Interrupt. 572 * @arg LPTIM_IT_EXTTRIG : External trigger edge event Interrupt. 573 * @arg LPTIM_IT_ARRM : Autoreload match Interrupt. 574 * @arg LPTIM_IT_CMPM : Compare match Interrupt. 575 * @retval Interrupt status. 576 */ 577 578 #define __HAL_LPTIM_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__) ((((__HANDLE__)->Instance->IER\ 579 & (__INTERRUPT__)) == (__INTERRUPT__)) ? SET : RESET) 580 581 /** 582 * @brief Enable the LPTIM1 EXTI line in interrupt mode. 583 * @retval None 584 */ 585 #define __HAL_LPTIM_LPTIM1_EXTI_ENABLE_IT() (EXTI->IMR2 |= LPTIM_EXTI_LINE_LPTIM1) 586 587 /** 588 * @brief Disable the LPTIM1 EXTI line in interrupt mode. 589 * @retval None 590 */ 591 #define __HAL_LPTIM_LPTIM1_EXTI_DISABLE_IT() (EXTI->IMR2\ 592 &= ~(LPTIM_EXTI_LINE_LPTIM1)) 593 594 /** 595 * @brief Enable the LPTIM1 EXTI line in event mode. 596 * @retval None 597 */ 598 #define __HAL_LPTIM_LPTIM1_EXTI_ENABLE_EVENT() (EXTI->EMR2 |= LPTIM_EXTI_LINE_LPTIM1) 599 600 /** 601 * @brief Disable the LPTIM1 EXTI line in event mode. 602 * @retval None 603 */ 604 #define __HAL_LPTIM_LPTIM1_EXTI_DISABLE_EVENT() (EXTI->EMR2\ 605 &= ~(LPTIM_EXTI_LINE_LPTIM1)) 606 607 /** 608 * @brief Enable the LPTIM2 EXTI line in interrupt mode. 609 * @retval None 610 */ 611 #define __HAL_LPTIM_LPTIM2_EXTI_ENABLE_IT() (EXTI->IMR2 |= LPTIM_EXTI_LINE_LPTIM2) 612 613 /** 614 * @brief Disable the LPTIM2 EXTI line in interrupt mode. 615 * @retval None 616 */ 617 #define __HAL_LPTIM_LPTIM2_EXTI_DISABLE_IT() (EXTI->IMR2\ 618 &= ~(LPTIM_EXTI_LINE_LPTIM2)) 619 620 /** 621 * @brief Enable the LPTIM2 EXTI line in event mode. 622 * @retval None 623 */ 624 #define __HAL_LPTIM_LPTIM2_EXTI_ENABLE_EVENT() (EXTI->EMR2 |= LPTIM_EXTI_LINE_LPTIM2) 625 626 /** 627 * @brief Disable the LPTIM2 EXTI line in event mode. 628 * @retval None 629 */ 630 #define __HAL_LPTIM_LPTIM2_EXTI_DISABLE_EVENT() (EXTI->EMR2\ 631 &= ~(LPTIM_EXTI_LINE_LPTIM2)) 632 633 /** 634 * @brief Enable the LPTIM3 EXTI line in interrupt mode. 635 * @retval None 636 */ 637 #define __HAL_LPTIM_LPTIM3_EXTI_ENABLE_IT() (EXTI->IMR2 |= LPTIM_EXTI_LINE_LPTIM3) 638 639 /** 640 * @brief Disable the LPTIM3 EXTI line in interrupt mode. 641 * @retval None 642 */ 643 #define __HAL_LPTIM_LPTIM3_EXTI_DISABLE_IT() (EXTI->IMR2\ 644 &= ~(LPTIM_EXTI_LINE_LPTIM3)) 645 646 /** 647 * @brief Enable the LPTIM3 EXTI line in event mode. 648 * @retval None 649 */ 650 #define __HAL_LPTIM_LPTIM3_EXTI_ENABLE_EVENT() (EXTI->EMR2 |= LPTIM_EXTI_LINE_LPTIM3) 651 652 /** 653 * @brief Disable the LPTIM3 EXTI line in event mode. 654 * @retval None 655 */ 656 #define __HAL_LPTIM_LPTIM3_EXTI_DISABLE_EVENT() (EXTI->EMR2\ 657 &= ~(LPTIM_EXTI_LINE_LPTIM3)) 658 659 /** 660 * @} 661 */ 662 663 /* Exported functions --------------------------------------------------------*/ 664 /** @defgroup LPTIM_Exported_Functions LPTIM Exported Functions 665 * @{ 666 */ 667 668 /** @addtogroup LPTIM_Exported_Functions_Group1 669 * @brief Initialization and Configuration functions. 670 * @{ 671 */ 672 /* Initialization/de-initialization functions ********************************/ 673 HAL_StatusTypeDef HAL_LPTIM_Init(LPTIM_HandleTypeDef *hlptim); 674 HAL_StatusTypeDef HAL_LPTIM_DeInit(LPTIM_HandleTypeDef *hlptim); 675 676 /* MSP functions *************************************************************/ 677 void HAL_LPTIM_MspInit(LPTIM_HandleTypeDef *hlptim); 678 void HAL_LPTIM_MspDeInit(LPTIM_HandleTypeDef *hlptim); 679 /** 680 * @} 681 */ 682 683 /** @addtogroup LPTIM_Exported_Functions_Group2 684 * @brief Start-Stop operation functions. 685 * @{ 686 */ 687 /* Start/Stop operation functions *********************************************/ 688 /* ################################# PWM Mode ################################*/ 689 /* Blocking mode: Polling */ 690 HAL_StatusTypeDef HAL_LPTIM_PWM_Start(LPTIM_HandleTypeDef *hlptim, uint32_t Period, uint32_t Pulse); 691 HAL_StatusTypeDef HAL_LPTIM_PWM_Stop(LPTIM_HandleTypeDef *hlptim); 692 /* Non-Blocking mode: Interrupt */ 693 HAL_StatusTypeDef HAL_LPTIM_PWM_Start_IT(LPTIM_HandleTypeDef *hlptim, uint32_t Period, uint32_t Pulse); 694 HAL_StatusTypeDef HAL_LPTIM_PWM_Stop_IT(LPTIM_HandleTypeDef *hlptim); 695 696 /* ############################# One Pulse Mode ##############################*/ 697 /* Blocking mode: Polling */ 698 HAL_StatusTypeDef HAL_LPTIM_OnePulse_Start(LPTIM_HandleTypeDef *hlptim, uint32_t Period, uint32_t Pulse); 699 HAL_StatusTypeDef HAL_LPTIM_OnePulse_Stop(LPTIM_HandleTypeDef *hlptim); 700 /* Non-Blocking mode: Interrupt */ 701 HAL_StatusTypeDef HAL_LPTIM_OnePulse_Start_IT(LPTIM_HandleTypeDef *hlptim, uint32_t Period, uint32_t Pulse); 702 HAL_StatusTypeDef HAL_LPTIM_OnePulse_Stop_IT(LPTIM_HandleTypeDef *hlptim); 703 704 /* ############################## Set once Mode ##############################*/ 705 /* Blocking mode: Polling */ 706 HAL_StatusTypeDef HAL_LPTIM_SetOnce_Start(LPTIM_HandleTypeDef *hlptim, uint32_t Period, uint32_t Pulse); 707 HAL_StatusTypeDef HAL_LPTIM_SetOnce_Stop(LPTIM_HandleTypeDef *hlptim); 708 /* Non-Blocking mode: Interrupt */ 709 HAL_StatusTypeDef HAL_LPTIM_SetOnce_Start_IT(LPTIM_HandleTypeDef *hlptim, uint32_t Period, uint32_t Pulse); 710 HAL_StatusTypeDef HAL_LPTIM_SetOnce_Stop_IT(LPTIM_HandleTypeDef *hlptim); 711 712 /* ############################### Encoder Mode ##############################*/ 713 /* Blocking mode: Polling */ 714 HAL_StatusTypeDef HAL_LPTIM_Encoder_Start(LPTIM_HandleTypeDef *hlptim, uint32_t Period); 715 HAL_StatusTypeDef HAL_LPTIM_Encoder_Stop(LPTIM_HandleTypeDef *hlptim); 716 /* Non-Blocking mode: Interrupt */ 717 HAL_StatusTypeDef HAL_LPTIM_Encoder_Start_IT(LPTIM_HandleTypeDef *hlptim, uint32_t Period); 718 HAL_StatusTypeDef HAL_LPTIM_Encoder_Stop_IT(LPTIM_HandleTypeDef *hlptim); 719 720 /* ############################# Time out Mode ##############################*/ 721 /* Blocking mode: Polling */ 722 HAL_StatusTypeDef HAL_LPTIM_TimeOut_Start(LPTIM_HandleTypeDef *hlptim, uint32_t Period, uint32_t Timeout); 723 HAL_StatusTypeDef HAL_LPTIM_TimeOut_Stop(LPTIM_HandleTypeDef *hlptim); 724 /* Non-Blocking mode: Interrupt */ 725 HAL_StatusTypeDef HAL_LPTIM_TimeOut_Start_IT(LPTIM_HandleTypeDef *hlptim, uint32_t Period, uint32_t Timeout); 726 HAL_StatusTypeDef HAL_LPTIM_TimeOut_Stop_IT(LPTIM_HandleTypeDef *hlptim); 727 728 /* ############################## Counter Mode ###############################*/ 729 /* Blocking mode: Polling */ 730 HAL_StatusTypeDef HAL_LPTIM_Counter_Start(LPTIM_HandleTypeDef *hlptim, uint32_t Period); 731 HAL_StatusTypeDef HAL_LPTIM_Counter_Stop(LPTIM_HandleTypeDef *hlptim); 732 /* Non-Blocking mode: Interrupt */ 733 HAL_StatusTypeDef HAL_LPTIM_Counter_Start_IT(LPTIM_HandleTypeDef *hlptim, uint32_t Period); 734 HAL_StatusTypeDef HAL_LPTIM_Counter_Stop_IT(LPTIM_HandleTypeDef *hlptim); 735 /** 736 * @} 737 */ 738 739 /** @addtogroup LPTIM_Exported_Functions_Group3 740 * @brief Read operation functions. 741 * @{ 742 */ 743 /* Reading operation functions ************************************************/ 744 uint32_t HAL_LPTIM_ReadCounter(const LPTIM_HandleTypeDef *hlptim); 745 uint32_t HAL_LPTIM_ReadAutoReload(const LPTIM_HandleTypeDef *hlptim); 746 uint32_t HAL_LPTIM_ReadCompare(const LPTIM_HandleTypeDef *hlptim); 747 /** 748 * @} 749 */ 750 751 /** @addtogroup LPTIM_Exported_Functions_Group4 752 * @brief LPTIM IRQ handler and callback functions. 753 * @{ 754 */ 755 /* LPTIM IRQ functions *******************************************************/ 756 void HAL_LPTIM_IRQHandler(LPTIM_HandleTypeDef *hlptim); 757 758 /* CallBack functions ********************************************************/ 759 void HAL_LPTIM_CompareMatchCallback(LPTIM_HandleTypeDef *hlptim); 760 void HAL_LPTIM_AutoReloadMatchCallback(LPTIM_HandleTypeDef *hlptim); 761 void HAL_LPTIM_TriggerCallback(LPTIM_HandleTypeDef *hlptim); 762 void HAL_LPTIM_CompareWriteCallback(LPTIM_HandleTypeDef *hlptim); 763 void HAL_LPTIM_AutoReloadWriteCallback(LPTIM_HandleTypeDef *hlptim); 764 void HAL_LPTIM_DirectionUpCallback(LPTIM_HandleTypeDef *hlptim); 765 void HAL_LPTIM_DirectionDownCallback(LPTIM_HandleTypeDef *hlptim); 766 void HAL_LPTIM_UpdateEventCallback(LPTIM_HandleTypeDef *hlptim); 767 void HAL_LPTIM_RepCounterWriteCallback(LPTIM_HandleTypeDef *hlptim); 768 769 /* Callbacks Register/UnRegister functions ***********************************/ 770 #if (USE_HAL_LPTIM_REGISTER_CALLBACKS == 1) 771 HAL_StatusTypeDef HAL_LPTIM_RegisterCallback(LPTIM_HandleTypeDef *lphtim, HAL_LPTIM_CallbackIDTypeDef CallbackID, 772 pLPTIM_CallbackTypeDef pCallback); 773 HAL_StatusTypeDef HAL_LPTIM_UnRegisterCallback(LPTIM_HandleTypeDef *lphtim, HAL_LPTIM_CallbackIDTypeDef CallbackID); 774 #endif /* USE_HAL_LPTIM_REGISTER_CALLBACKS */ 775 /** 776 * @} 777 */ 778 779 /** @addtogroup LPTIM_Group5 780 * @brief Peripheral State functions. 781 * @{ 782 */ 783 /* Peripheral State functions ************************************************/ 784 HAL_LPTIM_StateTypeDef HAL_LPTIM_GetState(const LPTIM_HandleTypeDef *hlptim); 785 /** 786 * @} 787 */ 788 789 /** 790 * @} 791 */ 792 793 /* Private types -------------------------------------------------------------*/ 794 /** @defgroup LPTIM_Private_Types LPTIM Private Types 795 * @{ 796 */ 797 798 /** 799 * @} 800 */ 801 802 /* Private variables ---------------------------------------------------------*/ 803 /** @defgroup LPTIM_Private_Variables LPTIM Private Variables 804 * @{ 805 */ 806 807 /** 808 * @} 809 */ 810 811 /* Private constants ---------------------------------------------------------*/ 812 /** @defgroup LPTIM_Private_Constants LPTIM Private Constants 813 * @{ 814 */ 815 816 /** 817 * @} 818 */ 819 820 /* Private macros ------------------------------------------------------------*/ 821 /** @defgroup LPTIM_Private_Macros LPTIM Private Macros 822 * @{ 823 */ 824 825 #define IS_LPTIM_CLOCK_SOURCE(__SOURCE__) (((__SOURCE__) == LPTIM_CLOCKSOURCE_ULPTIM) || \ 826 ((__SOURCE__) == LPTIM_CLOCKSOURCE_APBCLOCK_LPOSC)) 827 828 829 #define IS_LPTIM_CLOCK_PRESCALER(__PRESCALER__) (((__PRESCALER__) == LPTIM_PRESCALER_DIV1 ) || \ 830 ((__PRESCALER__) == LPTIM_PRESCALER_DIV2 ) || \ 831 ((__PRESCALER__) == LPTIM_PRESCALER_DIV4 ) || \ 832 ((__PRESCALER__) == LPTIM_PRESCALER_DIV8 ) || \ 833 ((__PRESCALER__) == LPTIM_PRESCALER_DIV16 ) || \ 834 ((__PRESCALER__) == LPTIM_PRESCALER_DIV32 ) || \ 835 ((__PRESCALER__) == LPTIM_PRESCALER_DIV64 ) || \ 836 ((__PRESCALER__) == LPTIM_PRESCALER_DIV128)) 837 838 #define IS_LPTIM_CLOCK_PRESCALERDIV1(__PRESCALER__) ((__PRESCALER__) == LPTIM_PRESCALER_DIV1) 839 840 #define IS_LPTIM_OUTPUT_POLARITY(__POLARITY__) (((__POLARITY__) == LPTIM_OUTPUTPOLARITY_LOW ) || \ 841 ((__POLARITY__) == LPTIM_OUTPUTPOLARITY_HIGH)) 842 843 #define IS_LPTIM_CLOCK_SAMPLE_TIME(__SAMPLETIME__) (((__SAMPLETIME__) == LPTIM_CLOCKSAMPLETIME_DIRECTTRANSITION) || \ 844 ((__SAMPLETIME__) == LPTIM_CLOCKSAMPLETIME_2TRANSITIONS) || \ 845 ((__SAMPLETIME__) == LPTIM_CLOCKSAMPLETIME_4TRANSITIONS) || \ 846 ((__SAMPLETIME__) == LPTIM_CLOCKSAMPLETIME_8TRANSITIONS)) 847 848 #define IS_LPTIM_CLOCK_POLARITY(__POLARITY__) (((__POLARITY__) == LPTIM_CLOCKPOLARITY_RISING) || \ 849 ((__POLARITY__) == LPTIM_CLOCKPOLARITY_FALLING) || \ 850 ((__POLARITY__) == LPTIM_CLOCKPOLARITY_RISING_FALLING)) 851 852 #define IS_LPTIM_TRG_SOURCE(__TRIG__) (((__TRIG__) == LPTIM_TRIGSOURCE_SOFTWARE) || \ 853 ((__TRIG__) == LPTIM_TRIGSOURCE_0) || \ 854 ((__TRIG__) == LPTIM_TRIGSOURCE_1) || \ 855 ((__TRIG__) == LPTIM_TRIGSOURCE_2) || \ 856 ((__TRIG__) == LPTIM_TRIGSOURCE_3) || \ 857 ((__TRIG__) == LPTIM_TRIGSOURCE_4) || \ 858 ((__TRIG__) == LPTIM_TRIGSOURCE_5) || \ 859 ((__TRIG__) == LPTIM_TRIGSOURCE_6) || \ 860 ((__TRIG__) == LPTIM_TRIGSOURCE_7)) 861 862 #define IS_LPTIM_EXT_TRG_POLARITY(__POLARITY__) (((__POLARITY__) == LPTIM_ACTIVEEDGE_RISING ) || \ 863 ((__POLARITY__) == LPTIM_ACTIVEEDGE_FALLING ) || \ 864 ((__POLARITY__) == LPTIM_ACTIVEEDGE_RISING_FALLING )) 865 866 #define IS_LPTIM_TRIG_SAMPLE_TIME(__SAMPLETIME__) (((__SAMPLETIME__) == LPTIM_TRIGSAMPLETIME_DIRECTTRANSITION) || \ 867 ((__SAMPLETIME__) == LPTIM_TRIGSAMPLETIME_2TRANSITIONS ) || \ 868 ((__SAMPLETIME__) == LPTIM_TRIGSAMPLETIME_4TRANSITIONS ) || \ 869 ((__SAMPLETIME__) == LPTIM_TRIGSAMPLETIME_8TRANSITIONS )) 870 871 #define IS_LPTIM_UPDATE_MODE(__MODE__) (((__MODE__) == LPTIM_UPDATE_IMMEDIATE) || \ 872 ((__MODE__) == LPTIM_UPDATE_ENDOFPERIOD)) 873 874 #define IS_LPTIM_COUNTER_SOURCE(__SOURCE__) (((__SOURCE__) == LPTIM_COUNTERSOURCE_INTERNAL) || \ 875 ((__SOURCE__) == LPTIM_COUNTERSOURCE_EXTERNAL)) 876 877 #define IS_LPTIM_COMPARE(__COMPARE__) ((__COMPARE__) <= 0x0000FFFFUL) 878 879 #define IS_LPTIM_PERIOD(__PERIOD__) ((0x00000001UL <= (__PERIOD__)) &&\ 880 ((__PERIOD__) <= 0x0000FFFFUL)) 881 882 #define IS_LPTIM_PULSE(__PULSE__) ((__PULSE__) <= 0x0000FFFFUL) 883 884 #define IS_LPTIM_REPETITION(__REPETITION__) ((__REPETITION__) <= 0x000000FFUL) 885 886 #define IS_LPTIM_INPUT1_SOURCE(__INSTANCE__, __SOURCE__) \ 887 ((((__INSTANCE__) == LPTIM1) && \ 888 (((__SOURCE__) == LPTIM_INPUT1SOURCE_GPIO) || \ 889 ((__SOURCE__) == LPTIM_INPUT1SOURCE_COMP1))) \ 890 || \ 891 (((__INSTANCE__) == LPTIM2) && \ 892 (((__SOURCE__) == LPTIM_INPUT1SOURCE_GPIO) || \ 893 ((__SOURCE__) == LPTIM_INPUT1SOURCE_COMP1) || \ 894 ((__SOURCE__) == LPTIM_INPUT1SOURCE_COMP2) || \ 895 ((__SOURCE__) == LPTIM_INPUT1SOURCE_COMP1_COMP2))) \ 896 || \ 897 (((__INSTANCE__) == LPTIM3) && \ 898 (((__SOURCE__) == LPTIM_INPUT1SOURCE_GPIO) || \ 899 ((__SOURCE__) == LPTIM_INPUT1SOURCE_COMP1) || \ 900 ((__SOURCE__) == LPTIM_INPUT1SOURCE_COMP2) || \ 901 ((__SOURCE__) == LPTIM_INPUT1SOURCE_COMP1_COMP2)))) 902 903 #define IS_LPTIM_INPUT2_SOURCE(__INSTANCE__, __SOURCE__) \ 904 (((__INSTANCE__) == LPTIM1) && \ 905 (((__SOURCE__) == LPTIM_INPUT2SOURCE_GPIO) || \ 906 ((__SOURCE__) == LPTIM_INPUT2SOURCE_COMP2))) 907 908 /** 909 * @} 910 */ 911 912 /* Private functions ---------------------------------------------------------*/ 913 /** @defgroup LPTIM_Private_Functions LPTIM Private Functions 914 * @{ 915 */ 916 void LPTIM_Disable(LPTIM_HandleTypeDef *hlptim); 917 /** 918 * @} 919 */ 920 921 /** 922 * @} 923 */ 924 925 #endif /* LPTIM1 || LPTIM2 || LPTIM3 */ 926 /** 927 * @} 928 */ 929 930 #ifdef __cplusplus 931 } 932 #endif 933 934 #endif /* STM32L5xx_HAL_LPTIM_H */ 935
