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TARGET_DISCO_L072CZ_LRWAN1/TARGET_STM/TARGET_STM32L0/device/stm32l0xx_ll_lptim.h@143:86740a56073b, 2017-05-26 (annotated)

Committer:
AnnaBridge
Date:
Fri May 26 12:30:20 2017 +0100
Revision:
143:86740a56073b
Child:
167:84c0a372a020
Release 143 of the mbed library.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
AnnaBridge 143:86740a56073b 1 /**
AnnaBridge 143:86740a56073b 2 ******************************************************************************
AnnaBridge 143:86740a56073b 3 * @file stm32l0xx_ll_lptim.h
AnnaBridge 143:86740a56073b 4 * @author MCD Application Team
AnnaBridge 143:86740a56073b 5 * @version V1.7.0
AnnaBridge 143:86740a56073b 6 * @date 31-May-2016
AnnaBridge 143:86740a56073b 7 * @brief Header file of LPTIM LL module.
AnnaBridge 143:86740a56073b 8 ******************************************************************************
AnnaBridge 143:86740a56073b 9 * @attention
AnnaBridge 143:86740a56073b 10 *
AnnaBridge 143:86740a56073b 11 * <h2><center>&copy; COPYRIGHT(c) 2016 STMicroelectronics</center></h2>
AnnaBridge 143:86740a56073b 12 *
AnnaBridge 143:86740a56073b 13 * Redistribution and use in source and binary forms, with or without modification,
AnnaBridge 143:86740a56073b 14 * are permitted provided that the following conditions are met:
AnnaBridge 143:86740a56073b 15 * 1. Redistributions of source code must retain the above copyright notice,
AnnaBridge 143:86740a56073b 16 * this list of conditions and the following disclaimer.
AnnaBridge 143:86740a56073b 17 * 2. Redistributions in binary form must reproduce the above copyright notice,
AnnaBridge 143:86740a56073b 18 * this list of conditions and the following disclaimer in the documentation
AnnaBridge 143:86740a56073b 19 * and/or other materials provided with the distribution.
AnnaBridge 143:86740a56073b 20 * 3. Neither the name of STMicroelectronics nor the names of its contributors
AnnaBridge 143:86740a56073b 21 * may be used to endorse or promote products derived from this software
AnnaBridge 143:86740a56073b 22 * without specific prior written permission.
AnnaBridge 143:86740a56073b 23 *
AnnaBridge 143:86740a56073b 24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AnnaBridge 143:86740a56073b 25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
AnnaBridge 143:86740a56073b 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
AnnaBridge 143:86740a56073b 27 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
AnnaBridge 143:86740a56073b 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
AnnaBridge 143:86740a56073b 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
AnnaBridge 143:86740a56073b 30 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
AnnaBridge 143:86740a56073b 31 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
AnnaBridge 143:86740a56073b 32 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
AnnaBridge 143:86740a56073b 33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
AnnaBridge 143:86740a56073b 34 *
AnnaBridge 143:86740a56073b 35 ******************************************************************************
AnnaBridge 143:86740a56073b 36 */
AnnaBridge 143:86740a56073b 37
AnnaBridge 143:86740a56073b 38 /* Define to prevent recursive inclusion -------------------------------------*/
AnnaBridge 143:86740a56073b 39 #ifndef __STM32L0xx_LL_LPTIM_H
AnnaBridge 143:86740a56073b 40 #define __STM32L0xx_LL_LPTIM_H
AnnaBridge 143:86740a56073b 41
AnnaBridge 143:86740a56073b 42 #ifdef __cplusplus
AnnaBridge 143:86740a56073b 43 extern "C" {
AnnaBridge 143:86740a56073b 44 #endif
AnnaBridge 143:86740a56073b 45
AnnaBridge 143:86740a56073b 46 /* Includes ------------------------------------------------------------------*/
AnnaBridge 143:86740a56073b 47 #include "stm32l0xx.h"
AnnaBridge 143:86740a56073b 48
AnnaBridge 143:86740a56073b 49 /** @addtogroup STM32L0xx_LL_Driver
AnnaBridge 143:86740a56073b 50 * @{
AnnaBridge 143:86740a56073b 51 */
AnnaBridge 143:86740a56073b 52 #if defined (LPTIM1)
AnnaBridge 143:86740a56073b 53
AnnaBridge 143:86740a56073b 54 /** @defgroup LPTIM_LL LPTIM
AnnaBridge 143:86740a56073b 55 * @{
AnnaBridge 143:86740a56073b 56 */
AnnaBridge 143:86740a56073b 57
AnnaBridge 143:86740a56073b 58 /* Private types -------------------------------------------------------------*/
AnnaBridge 143:86740a56073b 59 /* Private variables ---------------------------------------------------------*/
AnnaBridge 143:86740a56073b 60
AnnaBridge 143:86740a56073b 61 /* Private constants ---------------------------------------------------------*/
AnnaBridge 143:86740a56073b 62
AnnaBridge 143:86740a56073b 63 /* Private macros ------------------------------------------------------------*/
AnnaBridge 143:86740a56073b 64 /* Private macros ------------------------------------------------------------*/
AnnaBridge 143:86740a56073b 65 #if defined(USE_FULL_LL_DRIVER)
AnnaBridge 143:86740a56073b 66 /** @defgroup LPTIM_LL_Private_Macros LPTIM Private Macros
AnnaBridge 143:86740a56073b 67 * @{
AnnaBridge 143:86740a56073b 68 */
AnnaBridge 143:86740a56073b 69 /**
AnnaBridge 143:86740a56073b 70 * @}
AnnaBridge 143:86740a56073b 71 */
AnnaBridge 143:86740a56073b 72 #endif /*USE_FULL_LL_DRIVER*/
AnnaBridge 143:86740a56073b 73
AnnaBridge 143:86740a56073b 74 /* Exported types ------------------------------------------------------------*/
AnnaBridge 143:86740a56073b 75 #if defined(USE_FULL_LL_DRIVER)
AnnaBridge 143:86740a56073b 76 /** @defgroup LPTIM_LL_ES_INIT LPTIM Exported Init structure
AnnaBridge 143:86740a56073b 77 * @{
AnnaBridge 143:86740a56073b 78 */
AnnaBridge 143:86740a56073b 79
AnnaBridge 143:86740a56073b 80 /**
AnnaBridge 143:86740a56073b 81 * @brief LPTIM Init structure definition
AnnaBridge 143:86740a56073b 82 */
AnnaBridge 143:86740a56073b 83 typedef struct
AnnaBridge 143:86740a56073b 84 {
AnnaBridge 143:86740a56073b 85 uint32_t ClockSource; /*!< Specifies the source of the clock used by the LPTIM instance.
AnnaBridge 143:86740a56073b 86 This parameter can be a value of @ref LPTIM_LL_EC_CLK_SOURCE.
AnnaBridge 143:86740a56073b 87
AnnaBridge 143:86740a56073b 88 This feature can be modified afterwards using unitary function @ref LL_LPTIM_SetClockSource().*/
AnnaBridge 143:86740a56073b 89
AnnaBridge 143:86740a56073b 90 uint32_t Prescaler; /*!< Specifies the prescaler division ratio.
AnnaBridge 143:86740a56073b 91 This parameter can be a value of @ref LPTIM_LL_EC_PRESCALER.
AnnaBridge 143:86740a56073b 92
AnnaBridge 143:86740a56073b 93 This feature can be modified afterwards using using unitary function @ref LL_LPTIM_SetPrescaler().*/
AnnaBridge 143:86740a56073b 94
AnnaBridge 143:86740a56073b 95 uint32_t Waveform; /*!< Specifies the waveform shape.
AnnaBridge 143:86740a56073b 96 This parameter can be a value of @ref LPTIM_LL_EC_OUTPUT_WAVEFORM.
AnnaBridge 143:86740a56073b 97
AnnaBridge 143:86740a56073b 98 This feature can be modified afterwards using unitary function @ref LL_LPTIM_ConfigOutput().*/
AnnaBridge 143:86740a56073b 99
AnnaBridge 143:86740a56073b 100 uint32_t Polarity; /*!< Specifies waveform polarity.
AnnaBridge 143:86740a56073b 101 This parameter can be a value of @ref LPTIM_LL_EC_OUTPUT_POLARITY.
AnnaBridge 143:86740a56073b 102
AnnaBridge 143:86740a56073b 103 This feature can be modified afterwards using unitary function @ref LL_LPTIM_ConfigOutput().*/
AnnaBridge 143:86740a56073b 104 } LL_LPTIM_InitTypeDef;
AnnaBridge 143:86740a56073b 105
AnnaBridge 143:86740a56073b 106 /**
AnnaBridge 143:86740a56073b 107 * @}
AnnaBridge 143:86740a56073b 108 */
AnnaBridge 143:86740a56073b 109 #endif /* USE_FULL_LL_DRIVER */
AnnaBridge 143:86740a56073b 110
AnnaBridge 143:86740a56073b 111 /* Exported constants --------------------------------------------------------*/
AnnaBridge 143:86740a56073b 112 /** @defgroup LPTIM_LL_Exported_Constants LPTIM Exported Constants
AnnaBridge 143:86740a56073b 113 * @{
AnnaBridge 143:86740a56073b 114 */
AnnaBridge 143:86740a56073b 115
AnnaBridge 143:86740a56073b 116 /** @defgroup LPTIM_LL_EC_GET_FLAG Get Flags Defines
AnnaBridge 143:86740a56073b 117 * @brief Flags defines which can be used with LL_LPTIM_ReadReg function
AnnaBridge 143:86740a56073b 118 * @{
AnnaBridge 143:86740a56073b 119 */
AnnaBridge 143:86740a56073b 120 #define LL_LPTIM_ISR_CMPM LPTIM_ISR_CMPM /*!< Compare match */
AnnaBridge 143:86740a56073b 121 #define LL_LPTIM_ISR_ARRM LPTIM_ISR_ARRM /*!< Autoreload match */
AnnaBridge 143:86740a56073b 122 #define LL_LPTIM_ISR_EXTTRIG LPTIM_ISR_EXTTRIG /*!< External trigger edge event */
AnnaBridge 143:86740a56073b 123 #define LL_LPTIM_ISR_CMPOK LPTIM_ISR_CMPOK /*!< Compare register update OK */
AnnaBridge 143:86740a56073b 124 #define LL_LPTIM_ISR_ARROK LPTIM_ISR_ARROK /*!< Autoreload register update OK */
AnnaBridge 143:86740a56073b 125 #define LL_LPTIM_ISR_UP LPTIM_ISR_UP /*!< Counter direction change down to up */
AnnaBridge 143:86740a56073b 126 #define LL_LPTIM_ISR_DOWN LPTIM_ISR_DOWN /*!< Counter direction change up to down */
AnnaBridge 143:86740a56073b 127 /**
AnnaBridge 143:86740a56073b 128 * @}
AnnaBridge 143:86740a56073b 129 */
AnnaBridge 143:86740a56073b 130
AnnaBridge 143:86740a56073b 131 /** @defgroup LPTIM_LL_EC_IT IT Defines
AnnaBridge 143:86740a56073b 132 * @brief IT defines which can be used with LL_LPTIM_ReadReg and LL_LPTIM_WriteReg functions
AnnaBridge 143:86740a56073b 133 * @{
AnnaBridge 143:86740a56073b 134 */
AnnaBridge 143:86740a56073b 135 #define LL_LPTIM_IER_CMPMIE LPTIM_IER_CMPMIE /*!< Compare match Interrupt Enable */
AnnaBridge 143:86740a56073b 136 #define LL_LPTIM_IER_ARRMIE LPTIM_IER_ARRMIE /*!< Autoreload match Interrupt Enable */
AnnaBridge 143:86740a56073b 137 #define LL_LPTIM_IER_EXTTRIGIE LPTIM_IER_EXTTRIGIE /*!< External trigger valid edge Interrupt Enable */
AnnaBridge 143:86740a56073b 138 #define LL_LPTIM_IER_CMPOKIE LPTIM_IER_CMPOKIE /*!< Compare register update OK Interrupt Enable */
AnnaBridge 143:86740a56073b 139 #define LL_LPTIM_IER_ARROKIE LPTIM_IER_ARROKIE /*!< Autoreload register update OK Interrupt Enable */
AnnaBridge 143:86740a56073b 140 #define LL_LPTIM_IER_UPIE LPTIM_IER_UPIE /*!< Direction change to UP Interrupt Enable */
AnnaBridge 143:86740a56073b 141 #define LL_LPTIM_IER_DOWNIE LPTIM_IER_DOWNIE /*!< Direction change to down Interrupt Enable */
AnnaBridge 143:86740a56073b 142 /**
AnnaBridge 143:86740a56073b 143 * @}
AnnaBridge 143:86740a56073b 144 */
AnnaBridge 143:86740a56073b 145
AnnaBridge 143:86740a56073b 146 /** @defgroup LPTIM_LL_EC_OPERATING_MODE Operating Mode
AnnaBridge 143:86740a56073b 147 * @{
AnnaBridge 143:86740a56073b 148 */
AnnaBridge 143:86740a56073b 149 #define LL_LPTIM_OPERATING_MODE_CONTINUOUS LPTIM_CR_CNTSTRT /*!<LP Timer starts in continuous mode*/
AnnaBridge 143:86740a56073b 150 #define LL_LPTIM_OPERATING_MODE_ONESHOT LPTIM_CR_SNGSTRT /*!<LP Tilmer starts in single mode*/
AnnaBridge 143:86740a56073b 151 /**
AnnaBridge 143:86740a56073b 152 * @}
AnnaBridge 143:86740a56073b 153 */
AnnaBridge 143:86740a56073b 154
AnnaBridge 143:86740a56073b 155 /** @defgroup LPTIM_LL_EC_UPDATE_MODE Update Mode
AnnaBridge 143:86740a56073b 156 * @{
AnnaBridge 143:86740a56073b 157 */
AnnaBridge 143:86740a56073b 158 #define LL_LPTIM_UPDATE_MODE_IMMEDIATE ((uint32_t)0x00000000U) /*!<Preload is disabled: registers are updated after each APB bus write access*/
AnnaBridge 143:86740a56073b 159 #define LL_LPTIM_UPDATE_MODE_ENDOFPERIOD LPTIM_CFGR_PRELOAD /*!<preload is enabled: registers are updated at the end of the current LPTIM period*/
AnnaBridge 143:86740a56073b 160 /**
AnnaBridge 143:86740a56073b 161 * @}
AnnaBridge 143:86740a56073b 162 */
AnnaBridge 143:86740a56073b 163
AnnaBridge 143:86740a56073b 164 /** @defgroup LPTIM_LL_EC_COUNTER_MODE Counter Mode
AnnaBridge 143:86740a56073b 165 * @{
AnnaBridge 143:86740a56073b 166 */
AnnaBridge 143:86740a56073b 167 #define LL_LPTIM_COUNTER_MODE_INTERNAL ((uint32_t)0x00000000U) /*!<The counter is incremented following each internal clock pulse*/
AnnaBridge 143:86740a56073b 168 #define LL_LPTIM_COUNTER_MODE_EXTERNAL LPTIM_CFGR_COUNTMODE /*!<The counter is incremented following each valid clock pulse on the LPTIM external Input1*/
AnnaBridge 143:86740a56073b 169 /**
AnnaBridge 143:86740a56073b 170 * @}
AnnaBridge 143:86740a56073b 171 */
AnnaBridge 143:86740a56073b 172
AnnaBridge 143:86740a56073b 173 /** @defgroup LPTIM_LL_EC_OUTPUT_WAVEFORM Output Waveform Type
AnnaBridge 143:86740a56073b 174 * @{
AnnaBridge 143:86740a56073b 175 */
AnnaBridge 143:86740a56073b 176 #define LL_LPTIM_OUTPUT_WAVEFORM_PWM ((uint32_t)0x00000000U) /*!<LPTIM generates either a PWM waveform or a One pulse waveform depending on chosen operating mode CONTINOUS or SINGLE*/
AnnaBridge 143:86740a56073b 177 #define LL_LPTIM_OUTPUT_WAVEFORM_SETONCE LPTIM_CFGR_WAVE /*!<LPTIM generates a Set Once waveform*/
AnnaBridge 143:86740a56073b 178 /**
AnnaBridge 143:86740a56073b 179 * @}
AnnaBridge 143:86740a56073b 180 */
AnnaBridge 143:86740a56073b 181
AnnaBridge 143:86740a56073b 182 /** @defgroup LPTIM_LL_EC_OUTPUT_POLARITY Output Polarity
AnnaBridge 143:86740a56073b 183 * @{
AnnaBridge 143:86740a56073b 184 */
AnnaBridge 143:86740a56073b 185 #define LL_LPTIM_OUTPUT_POLARITY_REGULAR ((uint32_t) 0x00000000U) /*!<The LPTIM output reflects the compare results between LPTIMx_ARR and LPTIMx_CMP registers*/
AnnaBridge 143:86740a56073b 186 #define LL_LPTIM_OUTPUT_POLARITY_INVERSE LPTIM_CFGR_WAVPOL /*!<The LPTIM output reflects the inverse of the compare results between LPTIMx_ARR and LPTIMx_CMP registers*/
AnnaBridge 143:86740a56073b 187 /**
AnnaBridge 143:86740a56073b 188 * @}
AnnaBridge 143:86740a56073b 189 */
AnnaBridge 143:86740a56073b 190
AnnaBridge 143:86740a56073b 191 /** @defgroup LPTIM_LL_EC_PRESCALER Prescaler Value
AnnaBridge 143:86740a56073b 192 * @{
AnnaBridge 143:86740a56073b 193 */
AnnaBridge 143:86740a56073b 194 #define LL_LPTIM_PRESCALER_DIV1 ((uint32_t)0x000000U) /*!<Prescaler division factor is set to 1*/
AnnaBridge 143:86740a56073b 195 #define LL_LPTIM_PRESCALER_DIV2 LPTIM_CFGR_PRESC_0 /*!<Prescaler division factor is set to 2*/
AnnaBridge 143:86740a56073b 196 #define LL_LPTIM_PRESCALER_DIV4 LPTIM_CFGR_PRESC_1 /*!<Prescaler division factor is set to 4*/
AnnaBridge 143:86740a56073b 197 #define LL_LPTIM_PRESCALER_DIV8 (LPTIM_CFGR_PRESC_1 | LPTIM_CFGR_PRESC_0) /*!<Prescaler division factor is set to 8*/
AnnaBridge 143:86740a56073b 198 #define LL_LPTIM_PRESCALER_DIV16 LPTIM_CFGR_PRESC_2 /*!<Prescaler division factor is set to 16*/
AnnaBridge 143:86740a56073b 199 #define LL_LPTIM_PRESCALER_DIV32 (LPTIM_CFGR_PRESC_2 | LPTIM_CFGR_PRESC_0) /*!<Prescaler division factor is set to 32*/
AnnaBridge 143:86740a56073b 200 #define LL_LPTIM_PRESCALER_DIV64 (LPTIM_CFGR_PRESC_2 | LPTIM_CFGR_PRESC_1) /*!<Prescaler division factor is set to 64*/
AnnaBridge 143:86740a56073b 201 #define LL_LPTIM_PRESCALER_DIV128 LPTIM_CFGR_PRESC /*!<Prescaler division factor is set to 128*/
AnnaBridge 143:86740a56073b 202 /**
AnnaBridge 143:86740a56073b 203 * @}
AnnaBridge 143:86740a56073b 204 */
AnnaBridge 143:86740a56073b 205
AnnaBridge 143:86740a56073b 206 /** @defgroup LPTIM_LL_EC_TRIG_SOURCE Trigger Source
AnnaBridge 143:86740a56073b 207 * @{
AnnaBridge 143:86740a56073b 208 */
AnnaBridge 143:86740a56073b 209 #define LL_LPTIM_TRIG_SOURCE_GPIO ((uint32_t)0x00000000U) /*!<External input trigger is connected to TIMx_ETR input*/
AnnaBridge 143:86740a56073b 210 #define LL_LPTIM_TRIG_SOURCE_RTCALARMA LPTIM_CFGR_TRIGSEL_0 /*!<External input trigger is connected to RTC Alarm A*/
AnnaBridge 143:86740a56073b 211 #define LL_LPTIM_TRIG_SOURCE_RTCALARMB LPTIM_CFGR_TRIGSEL_1 /*!<External input trigger is connected to RTC Alarm B*/
AnnaBridge 143:86740a56073b 212 #define LL_LPTIM_TRIG_SOURCE_RTCTAMP1 (LPTIM_CFGR_TRIGSEL_1 | LPTIM_CFGR_TRIGSEL_0) /*!<External input trigger is connected to RTC Tamper 1*/
AnnaBridge 143:86740a56073b 213 #define LL_LPTIM_TRIG_SOURCE_RTCTAMP2 LPTIM_CFGR_TRIGSEL_2 /*!<External input trigger is connected to RTC Tamper 2*/
AnnaBridge 143:86740a56073b 214 #define LL_LPTIM_TRIG_SOURCE_RTCTAMP3 (LPTIM_CFGR_TRIGSEL_2 | LPTIM_CFGR_TRIGSEL_0) /*!<External input trigger is connected to RTC Tamper 3*/
AnnaBridge 143:86740a56073b 215 #define LL_LPTIM_TRIG_SOURCE_COMP1 (LPTIM_CFGR_TRIGSEL_2 | LPTIM_CFGR_TRIGSEL_1) /*!<External input trigger is connected to COMP1 output*/
AnnaBridge 143:86740a56073b 216 #define LL_LPTIM_TRIG_SOURCE_COMP2 LPTIM_CFGR_TRIGSEL /*!<External input trigger is connected to COMP2 output*/
AnnaBridge 143:86740a56073b 217 /**
AnnaBridge 143:86740a56073b 218 * @}
AnnaBridge 143:86740a56073b 219 */
AnnaBridge 143:86740a56073b 220
AnnaBridge 143:86740a56073b 221 /** @defgroup LPTIM_LL_EC_TRIG_FILTER Trigger Filter
AnnaBridge 143:86740a56073b 222 * @{
AnnaBridge 143:86740a56073b 223 */
AnnaBridge 143:86740a56073b 224 #define LL_LPTIM_TRIG_FILTER_NONE ((uint32_t)0x00000000U) /*!<Any trigger active level change is considered as a valid trigger*/
AnnaBridge 143:86740a56073b 225 #define LL_LPTIM_TRIG_FILTER_2 LPTIM_CFGR_TRGFLT_0 /*!<Trigger active level change must be stable for at least 2 clock periods before it is considered as valid trigger*/
AnnaBridge 143:86740a56073b 226 #define LL_LPTIM_TRIG_FILTER_4 LPTIM_CFGR_TRGFLT_1 /*!<Trigger active level change must be stable for at least 4 clock periods before it is considered as valid trigger*/
AnnaBridge 143:86740a56073b 227 #define LL_LPTIM_TRIG_FILTER_8 LPTIM_CFGR_TRGFLT /*!<Trigger active level change must be stable for at least 8 clock periods before it is considered as valid trigger*/
AnnaBridge 143:86740a56073b 228 /**
AnnaBridge 143:86740a56073b 229 * @}
AnnaBridge 143:86740a56073b 230 */
AnnaBridge 143:86740a56073b 231
AnnaBridge 143:86740a56073b 232 /** @defgroup LPTIM_LL_EC_TRIG_POLARITY Trigger Polarity
AnnaBridge 143:86740a56073b 233 * @{
AnnaBridge 143:86740a56073b 234 */
AnnaBridge 143:86740a56073b 235 #define LL_LPTIM_TRIG_POLARITY_RISING LPTIM_CFGR_TRIGEN_0 /*!<LPTIM counter starts when a rising edge is detected*/
AnnaBridge 143:86740a56073b 236 #define LL_LPTIM_TRIG_POLARITY_FALLING LPTIM_CFGR_TRIGEN_1 /*!<LPTIM counter starts when a falling edge is detected*/
AnnaBridge 143:86740a56073b 237 #define LL_LPTIM_TRIG_POLARITY_RISING_FALLING LPTIM_CFGR_TRIGEN /*!<LPTIM counter starts when a rising or a falling edge is detected*/
AnnaBridge 143:86740a56073b 238 /**
AnnaBridge 143:86740a56073b 239 * @}
AnnaBridge 143:86740a56073b 240 */
AnnaBridge 143:86740a56073b 241
AnnaBridge 143:86740a56073b 242 /** @defgroup LPTIM_LL_EC_CLK_SOURCE Clock Source
AnnaBridge 143:86740a56073b 243 * @{
AnnaBridge 143:86740a56073b 244 */
AnnaBridge 143:86740a56073b 245 #define LL_LPTIM_CLK_SOURCE_INTERNAL ((uint32_t)0x00000000U) /*!<LPTIM is clocked by internal clock source (APB clock or any of the embedded oscillators)*/
AnnaBridge 143:86740a56073b 246 #define LL_LPTIM_CLK_SOURCE_EXTERNAL LPTIM_CFGR_CKSEL /*!<LPTIM is clocked by an external clock source through the LPTIM external Input1*/
AnnaBridge 143:86740a56073b 247 /**
AnnaBridge 143:86740a56073b 248 * @}
AnnaBridge 143:86740a56073b 249 */
AnnaBridge 143:86740a56073b 250
AnnaBridge 143:86740a56073b 251 /** @defgroup LPTIM_LL_EC_CLK_FILTER Clock Filter
AnnaBridge 143:86740a56073b 252 * @{
AnnaBridge 143:86740a56073b 253 */
AnnaBridge 143:86740a56073b 254 #define LL_LPTIM_CLK_FILTER_NONE ((uint32_t)0x00000000U) /*!<Any external clock signal level change is considered as a valid transition*/
AnnaBridge 143:86740a56073b 255 #define LL_LPTIM_CLK_FILTER_2 LPTIM_CFGR_CKFLT_0 /*!<External clock signal level change must be stable for at least 2 clock periods before it is considered as valid transition*/
AnnaBridge 143:86740a56073b 256 #define LL_LPTIM_CLK_FILTER_4 LPTIM_CFGR_CKFLT_1 /*!<External clock signal level change must be stable for at least 4 clock periods before it is considered as valid transition*/
AnnaBridge 143:86740a56073b 257 #define LL_LPTIM_CLK_FILTER_8 LPTIM_CFGR_CKFLT /*!<External clock signal level change must be stable for at least 8 clock periods before it is considered as valid transition*/
AnnaBridge 143:86740a56073b 258 /**
AnnaBridge 143:86740a56073b 259 * @}
AnnaBridge 143:86740a56073b 260 */
AnnaBridge 143:86740a56073b 261
AnnaBridge 143:86740a56073b 262 /** @defgroup LPTIM_LL_EC_CLK_POLARITY Clock Polarity
AnnaBridge 143:86740a56073b 263 * @{
AnnaBridge 143:86740a56073b 264 */
AnnaBridge 143:86740a56073b 265 #define LL_LPTIM_CLK_POLARITY_RISING ((uint32_t)0x00000000U) /*!< The rising edge is the active edge used for counting*/
AnnaBridge 143:86740a56073b 266 #define LL_LPTIM_CLK_POLARITY_FALLING LPTIM_CFGR_CKPOL_0 /*!< The falling edge is the active edge used for counting*/
AnnaBridge 143:86740a56073b 267 #define LL_LPTIM_CLK_POLARITY_RISING_FALLING LPTIM_CFGR_CKPOL_1 /*!< Both edges are active edges*/
AnnaBridge 143:86740a56073b 268 /**
AnnaBridge 143:86740a56073b 269 * @}
AnnaBridge 143:86740a56073b 270 */
AnnaBridge 143:86740a56073b 271
AnnaBridge 143:86740a56073b 272 /** @defgroup LPTIM_LL_EC_ENCODER_MODE Encoder Mode
AnnaBridge 143:86740a56073b 273 * @{
AnnaBridge 143:86740a56073b 274 */
AnnaBridge 143:86740a56073b 275 #define LL_LPTIM_ENCODER_MODE_RISING ((uint32_t)0x00000000U) /*!< The rising edge is the active edge used for counting*/
AnnaBridge 143:86740a56073b 276 #define LL_LPTIM_ENCODER_MODE_FALLING LPTIM_CFGR_CKPOL_0 /*!< The falling edge is the active edge used for counting*/
AnnaBridge 143:86740a56073b 277 #define LL_LPTIM_ENCODER_MODE_RISING_FALLING LPTIM_CFGR_CKPOL_1 /*!< Both edges are active edges*/
AnnaBridge 143:86740a56073b 278 /**
AnnaBridge 143:86740a56073b 279 * @}
AnnaBridge 143:86740a56073b 280 */
AnnaBridge 143:86740a56073b 281
AnnaBridge 143:86740a56073b 282
AnnaBridge 143:86740a56073b 283 /**
AnnaBridge 143:86740a56073b 284 * @}
AnnaBridge 143:86740a56073b 285 */
AnnaBridge 143:86740a56073b 286
AnnaBridge 143:86740a56073b 287 /* Exported macro ------------------------------------------------------------*/
AnnaBridge 143:86740a56073b 288 /** @defgroup LPTIM_LL_Exported_Macros LPTIM Exported Macros
AnnaBridge 143:86740a56073b 289 * @{
AnnaBridge 143:86740a56073b 290 */
AnnaBridge 143:86740a56073b 291
AnnaBridge 143:86740a56073b 292 /** @defgroup LPTIM_LL_EM_WRITE_READ Common Write and read registers Macros
AnnaBridge 143:86740a56073b 293 * @{
AnnaBridge 143:86740a56073b 294 */
AnnaBridge 143:86740a56073b 295
AnnaBridge 143:86740a56073b 296 /**
AnnaBridge 143:86740a56073b 297 * @brief Write a value in LPTIM register
AnnaBridge 143:86740a56073b 298 * @param __INSTANCE__ LPTIM Instance
AnnaBridge 143:86740a56073b 299 * @param __REG__ Register to be written
AnnaBridge 143:86740a56073b 300 * @param __VALUE__ Value to be written in the register
AnnaBridge 143:86740a56073b 301 * @retval None
AnnaBridge 143:86740a56073b 302 */
AnnaBridge 143:86740a56073b 303 #define LL_LPTIM_WriteReg(__INSTANCE__, __REG__, __VALUE__) WRITE_REG(__INSTANCE__->__REG__, (__VALUE__))
AnnaBridge 143:86740a56073b 304
AnnaBridge 143:86740a56073b 305 /**
AnnaBridge 143:86740a56073b 306 * @brief Read a value in LPTIM register
AnnaBridge 143:86740a56073b 307 * @param __INSTANCE__ LPTIM Instance
AnnaBridge 143:86740a56073b 308 * @param __REG__ Register to be read
AnnaBridge 143:86740a56073b 309 * @retval Register value
AnnaBridge 143:86740a56073b 310 */
AnnaBridge 143:86740a56073b 311 #define LL_LPTIM_ReadReg(__INSTANCE__, __REG__) READ_REG(__INSTANCE__->__REG__)
AnnaBridge 143:86740a56073b 312 /**
AnnaBridge 143:86740a56073b 313 * @}
AnnaBridge 143:86740a56073b 314 */
AnnaBridge 143:86740a56073b 315
AnnaBridge 143:86740a56073b 316 /**
AnnaBridge 143:86740a56073b 317 * @}
AnnaBridge 143:86740a56073b 318 */
AnnaBridge 143:86740a56073b 319
AnnaBridge 143:86740a56073b 320
AnnaBridge 143:86740a56073b 321 /* Exported functions --------------------------------------------------------*/
AnnaBridge 143:86740a56073b 322 /** @defgroup LPTIM_LL_Exported_Functions LPTIM Exported Functions
AnnaBridge 143:86740a56073b 323 * @{
AnnaBridge 143:86740a56073b 324 */
AnnaBridge 143:86740a56073b 325
AnnaBridge 143:86740a56073b 326 /** @defgroup LPTIM_LL_EF_LPTIM_Configuration LPTIM Configuration
AnnaBridge 143:86740a56073b 327 * @{
AnnaBridge 143:86740a56073b 328 */
AnnaBridge 143:86740a56073b 329
AnnaBridge 143:86740a56073b 330 /**
AnnaBridge 143:86740a56073b 331 * @brief Enable the LPTIM instance
AnnaBridge 143:86740a56073b 332 * @note After setting the ENABLE bit, a delay of two counter clock is needed
AnnaBridge 143:86740a56073b 333 * before the LPTIM instance is actually enabled.
AnnaBridge 143:86740a56073b 334 * @rmtoll CR ENABLE LL_LPTIM_Enable
AnnaBridge 143:86740a56073b 335 * @param LPTIMx Low-Power Timer instance
AnnaBridge 143:86740a56073b 336 * @retval None
AnnaBridge 143:86740a56073b 337 */
AnnaBridge 143:86740a56073b 338 __STATIC_INLINE void LL_LPTIM_Enable(LPTIM_TypeDef *LPTIMx)
AnnaBridge 143:86740a56073b 339 {
AnnaBridge 143:86740a56073b 340 SET_BIT(LPTIMx->CR, LPTIM_CR_ENABLE);
AnnaBridge 143:86740a56073b 341 }
AnnaBridge 143:86740a56073b 342
AnnaBridge 143:86740a56073b 343 /**
AnnaBridge 143:86740a56073b 344 * @brief Disable the LPTIM instance
AnnaBridge 143:86740a56073b 345 * @rmtoll CR ENABLE LL_LPTIM_Disable
AnnaBridge 143:86740a56073b 346 * @param LPTIMx Low-Power Timer instance
AnnaBridge 143:86740a56073b 347 * @retval None
AnnaBridge 143:86740a56073b 348 */
AnnaBridge 143:86740a56073b 349 __STATIC_INLINE void LL_LPTIM_Disable(LPTIM_TypeDef *LPTIMx)
AnnaBridge 143:86740a56073b 350 {
AnnaBridge 143:86740a56073b 351 CLEAR_BIT(LPTIMx->CR, LPTIM_CR_ENABLE);
AnnaBridge 143:86740a56073b 352 }
AnnaBridge 143:86740a56073b 353
AnnaBridge 143:86740a56073b 354 /**
AnnaBridge 143:86740a56073b 355 * @brief Indicates whether the LPTIM instance is enabled.
AnnaBridge 143:86740a56073b 356 * @rmtoll CR ENABLE LL_LPTIM_IsEnabled
AnnaBridge 143:86740a56073b 357 * @param LPTIMx Low-Power Timer instance
AnnaBridge 143:86740a56073b 358 * @retval State of bit (1 or 0).
AnnaBridge 143:86740a56073b 359 */
AnnaBridge 143:86740a56073b 360 __STATIC_INLINE uint32_t LL_LPTIM_IsEnabled(LPTIM_TypeDef *LPTIMx)
AnnaBridge 143:86740a56073b 361 {
AnnaBridge 143:86740a56073b 362 return (READ_BIT(LPTIMx->CR, LPTIM_CR_ENABLE) == (LPTIM_CR_ENABLE));
AnnaBridge 143:86740a56073b 363 }
AnnaBridge 143:86740a56073b 364
AnnaBridge 143:86740a56073b 365 /**
AnnaBridge 143:86740a56073b 366 * @brief Starts the LPTIM counter in the desired mode.
AnnaBridge 143:86740a56073b 367 * @note LPTIM instance must be enabled before starting the counter.
AnnaBridge 143:86740a56073b 368 * @note It is possible to change on the fly from One Shot mode to
AnnaBridge 143:86740a56073b 369 * Continuous mode.
AnnaBridge 143:86740a56073b 370 * @rmtoll CR CNTSTRT LL_LPTIM_StartCounter\n
AnnaBridge 143:86740a56073b 371 * CR SNGSTRT LL_LPTIM_StartCounter
AnnaBridge 143:86740a56073b 372 * @param LPTIMx Low-Power Timer instance
AnnaBridge 143:86740a56073b 373 * @param OperatingMode This parameter can be one of the following values:
AnnaBridge 143:86740a56073b 374 * @arg @ref LL_LPTIM_OPERATING_MODE_CONTINUOUS
AnnaBridge 143:86740a56073b 375 * @arg @ref LL_LPTIM_OPERATING_MODE_ONESHOT
AnnaBridge 143:86740a56073b 376 * @retval None
AnnaBridge 143:86740a56073b 377 */
AnnaBridge 143:86740a56073b 378 __STATIC_INLINE void LL_LPTIM_StartCounter(LPTIM_TypeDef *LPTIMx, uint32_t OperatingMode)
AnnaBridge 143:86740a56073b 379 {
AnnaBridge 143:86740a56073b 380 MODIFY_REG(LPTIMx->CR, LPTIM_CR_CNTSTRT | LPTIM_CR_SNGSTRT, OperatingMode);
AnnaBridge 143:86740a56073b 381 }
AnnaBridge 143:86740a56073b 382
AnnaBridge 143:86740a56073b 383 /**
AnnaBridge 143:86740a56073b 384 * @brief Set the LPTIM registers update mode (enable/disable register preload)
AnnaBridge 143:86740a56073b 385 * @note This function must be called when the LPTIM instance is disabled.
AnnaBridge 143:86740a56073b 386 * @rmtoll CFGR PRELOAD LL_LPTIM_SetUpdateMode
AnnaBridge 143:86740a56073b 387 * @param LPTIMx Low-Power Timer instance
AnnaBridge 143:86740a56073b 388 * @param UpdateMode This parameter can be one of the following values:
AnnaBridge 143:86740a56073b 389 * @arg @ref LL_LPTIM_UPDATE_MODE_IMMEDIATE
AnnaBridge 143:86740a56073b 390 * @arg @ref LL_LPTIM_UPDATE_MODE_ENDOFPERIOD
AnnaBridge 143:86740a56073b 391 * @retval None
AnnaBridge 143:86740a56073b 392 */
AnnaBridge 143:86740a56073b 393 __STATIC_INLINE void LL_LPTIM_SetUpdateMode(LPTIM_TypeDef *LPTIMx, uint32_t UpdateMode)
AnnaBridge 143:86740a56073b 394 {
AnnaBridge 143:86740a56073b 395 MODIFY_REG(LPTIMx->CFGR, LPTIM_CFGR_PRELOAD, UpdateMode);
AnnaBridge 143:86740a56073b 396 }
AnnaBridge 143:86740a56073b 397
AnnaBridge 143:86740a56073b 398 /**
AnnaBridge 143:86740a56073b 399 * @brief Get the LPTIM registers update mode
AnnaBridge 143:86740a56073b 400 * @rmtoll CFGR PRELOAD LL_LPTIM_GetUpdateMode
AnnaBridge 143:86740a56073b 401 * @param LPTIMx Low-Power Timer instance
AnnaBridge 143:86740a56073b 402 * @retval Returned value can be one of the following values:
AnnaBridge 143:86740a56073b 403 * @arg @ref LL_LPTIM_UPDATE_MODE_IMMEDIATE
AnnaBridge 143:86740a56073b 404 * @arg @ref LL_LPTIM_UPDATE_MODE_ENDOFPERIOD
AnnaBridge 143:86740a56073b 405 */
AnnaBridge 143:86740a56073b 406 __STATIC_INLINE uint32_t LL_LPTIM_GetUpdateMode(LPTIM_TypeDef *LPTIMx)
AnnaBridge 143:86740a56073b 407 {
AnnaBridge 143:86740a56073b 408 return (uint32_t)(READ_BIT(LPTIMx->CFGR, LPTIM_CFGR_PRELOAD));
AnnaBridge 143:86740a56073b 409 }
AnnaBridge 143:86740a56073b 410
AnnaBridge 143:86740a56073b 411 /**
AnnaBridge 143:86740a56073b 412 * @brief Set the auto reload value
AnnaBridge 143:86740a56073b 413 * @note The LPTIMx_ARR register content must only be modified when the LPTIM is enabled
AnnaBridge 143:86740a56073b 414 * @note After a write to the LPTIMx_ARR register a new write operation to the
AnnaBridge 143:86740a56073b 415 * same register can only be performed when the previous write operation
AnnaBridge 143:86740a56073b 416 * is completed. Any successive write before the ARROK flag be set, will
AnnaBridge 143:86740a56073b 417 * lead to unpredictable results.
AnnaBridge 143:86740a56073b 418 * @note autoreload value be strictly greater than the compare value.
AnnaBridge 143:86740a56073b 419 * @rmtoll ARR ARR LL_LPTIM_SetAutoReload
AnnaBridge 143:86740a56073b 420 * @param LPTIMx Low-Power Timer instance
AnnaBridge 143:86740a56073b 421 * @param AutoReload Value between Min_Data=0x00 and Max_Data=0xFFFF
AnnaBridge 143:86740a56073b 422 * @retval None
AnnaBridge 143:86740a56073b 423 */
AnnaBridge 143:86740a56073b 424 __STATIC_INLINE void LL_LPTIM_SetAutoReload(LPTIM_TypeDef *LPTIMx, uint32_t AutoReload)
AnnaBridge 143:86740a56073b 425 {
AnnaBridge 143:86740a56073b 426 MODIFY_REG(LPTIMx->ARR, LPTIM_ARR_ARR, AutoReload);
AnnaBridge 143:86740a56073b 427 }
AnnaBridge 143:86740a56073b 428
AnnaBridge 143:86740a56073b 429 /**
AnnaBridge 143:86740a56073b 430 * @brief Get actual auto reload value
AnnaBridge 143:86740a56073b 431 * @rmtoll ARR ARR LL_LPTIM_GetAutoReload
AnnaBridge 143:86740a56073b 432 * @param LPTIMx Low-Power Timer instance
AnnaBridge 143:86740a56073b 433 * @retval AutoReload Value between Min_Data=0x00 and Max_Data=0xFFFF
AnnaBridge 143:86740a56073b 434 */
AnnaBridge 143:86740a56073b 435 __STATIC_INLINE uint32_t LL_LPTIM_GetAutoReload(LPTIM_TypeDef *LPTIMx)
AnnaBridge 143:86740a56073b 436 {
AnnaBridge 143:86740a56073b 437 return (uint32_t)(READ_BIT(LPTIMx->ARR, LPTIM_ARR_ARR));
AnnaBridge 143:86740a56073b 438 }
AnnaBridge 143:86740a56073b 439
AnnaBridge 143:86740a56073b 440 /**
AnnaBridge 143:86740a56073b 441 * @brief Set the compare value
AnnaBridge 143:86740a56073b 442 * @note After a write to the LPTIMx_CMP register a new write operation to the
AnnaBridge 143:86740a56073b 443 * same register can only be performed when the previous write operation
AnnaBridge 143:86740a56073b 444 * is completed. Any successive write before the CMPOK flag be set, will
AnnaBridge 143:86740a56073b 445 * lead to unpredictable results.
AnnaBridge 143:86740a56073b 446 * @rmtoll CMP CMP LL_LPTIM_SetCompare
AnnaBridge 143:86740a56073b 447 * @param LPTIMx Low-Power Timer instance
AnnaBridge 143:86740a56073b 448 * @param CompareValue Value between Min_Data=0x00 and Max_Data=0xFFFF
AnnaBridge 143:86740a56073b 449 * @retval None
AnnaBridge 143:86740a56073b 450 */
AnnaBridge 143:86740a56073b 451 __STATIC_INLINE void LL_LPTIM_SetCompare(LPTIM_TypeDef *LPTIMx, uint32_t CompareValue)
AnnaBridge 143:86740a56073b 452 {
AnnaBridge 143:86740a56073b 453 MODIFY_REG(LPTIMx->CMP, LPTIM_CMP_CMP, CompareValue);
AnnaBridge 143:86740a56073b 454 }
AnnaBridge 143:86740a56073b 455
AnnaBridge 143:86740a56073b 456 /**
AnnaBridge 143:86740a56073b 457 * @brief Get actual compare value
AnnaBridge 143:86740a56073b 458 * @rmtoll CMP CMP LL_LPTIM_GetCompare
AnnaBridge 143:86740a56073b 459 * @param LPTIMx Low-Power Timer instance
AnnaBridge 143:86740a56073b 460 * @retval CompareValue Value between Min_Data=0x00 and Max_Data=0xFFFF
AnnaBridge 143:86740a56073b 461 */
AnnaBridge 143:86740a56073b 462 __STATIC_INLINE uint32_t LL_LPTIM_GetCompare(LPTIM_TypeDef *LPTIMx)
AnnaBridge 143:86740a56073b 463 {
AnnaBridge 143:86740a56073b 464 return (uint32_t)(READ_BIT(LPTIMx->CMP, LPTIM_CMP_CMP));
AnnaBridge 143:86740a56073b 465 }
AnnaBridge 143:86740a56073b 466
AnnaBridge 143:86740a56073b 467 /**
AnnaBridge 143:86740a56073b 468 * @brief Get actual counter value
AnnaBridge 143:86740a56073b 469 * @note When the LPTIM instance is running with an asynchronous clock, reading
AnnaBridge 143:86740a56073b 470 * the LPTIMx_CNT register may return unreliable values. So in this case
AnnaBridge 143:86740a56073b 471 * it is necessary to perform two consecutive read accesses and verify
AnnaBridge 143:86740a56073b 472 * that the two returned values are identical.
AnnaBridge 143:86740a56073b 473 * @rmtoll CNT CNT LL_LPTIM_GetCounter
AnnaBridge 143:86740a56073b 474 * @param LPTIMx Low-Power Timer instance
AnnaBridge 143:86740a56073b 475 * @retval Counter value
AnnaBridge 143:86740a56073b 476 */
AnnaBridge 143:86740a56073b 477 __STATIC_INLINE uint32_t LL_LPTIM_GetCounter(LPTIM_TypeDef *LPTIMx)
AnnaBridge 143:86740a56073b 478 {
AnnaBridge 143:86740a56073b 479 return (uint32_t)(READ_BIT(LPTIMx->CNT, LPTIM_CNT_CNT));
AnnaBridge 143:86740a56073b 480 }
AnnaBridge 143:86740a56073b 481
AnnaBridge 143:86740a56073b 482 /**
AnnaBridge 143:86740a56073b 483 * @brief Set the counter mode (selection of the LPTIM counter clock source).
AnnaBridge 143:86740a56073b 484 * @note The counter mode can be set only when the LPTIM instance is disabled.
AnnaBridge 143:86740a56073b 485 * @rmtoll CFGR COUNTMODE LL_LPTIM_SetCounterMode
AnnaBridge 143:86740a56073b 486 * @param LPTIMx Low-Power Timer instance
AnnaBridge 143:86740a56073b 487 * @param CounterMode This parameter can be one of the following values:
AnnaBridge 143:86740a56073b 488 * @arg @ref LL_LPTIM_COUNTER_MODE_INTERNAL
AnnaBridge 143:86740a56073b 489 * @arg @ref LL_LPTIM_COUNTER_MODE_EXTERNAL
AnnaBridge 143:86740a56073b 490 * @retval None
AnnaBridge 143:86740a56073b 491 */
AnnaBridge 143:86740a56073b 492 __STATIC_INLINE void LL_LPTIM_SetCounterMode(LPTIM_TypeDef *LPTIMx, uint32_t CounterMode)
AnnaBridge 143:86740a56073b 493 {
AnnaBridge 143:86740a56073b 494 MODIFY_REG(LPTIMx->CFGR, LPTIM_CFGR_COUNTMODE, CounterMode);
AnnaBridge 143:86740a56073b 495 }
AnnaBridge 143:86740a56073b 496
AnnaBridge 143:86740a56073b 497 /**
AnnaBridge 143:86740a56073b 498 * @brief Get the counter mode
AnnaBridge 143:86740a56073b 499 * @rmtoll CFGR COUNTMODE LL_LPTIM_GetCounterMode
AnnaBridge 143:86740a56073b 500 * @param LPTIMx Low-Power Timer instance
AnnaBridge 143:86740a56073b 501 * @retval Returned value can be one of the following values:
AnnaBridge 143:86740a56073b 502 * @arg @ref LL_LPTIM_COUNTER_MODE_INTERNAL
AnnaBridge 143:86740a56073b 503 * @arg @ref LL_LPTIM_COUNTER_MODE_EXTERNAL
AnnaBridge 143:86740a56073b 504 */
AnnaBridge 143:86740a56073b 505 __STATIC_INLINE uint32_t LL_LPTIM_GetCounterMode(LPTIM_TypeDef *LPTIMx)
AnnaBridge 143:86740a56073b 506 {
AnnaBridge 143:86740a56073b 507 return (uint32_t)(READ_BIT(LPTIMx->CFGR, LPTIM_CFGR_COUNTMODE));
AnnaBridge 143:86740a56073b 508 }
AnnaBridge 143:86740a56073b 509
AnnaBridge 143:86740a56073b 510 /**
AnnaBridge 143:86740a56073b 511 * @brief Configure the LPTIM instance output (LPTIMx_OUT)
AnnaBridge 143:86740a56073b 512 * @note This function must be called when the LPTIM instance is disabled.
AnnaBridge 143:86740a56073b 513 * @note Regarding the LPTIM output polarity the change takes effect
AnnaBridge 143:86740a56073b 514 * immediately, so the output default value will change immediately after
AnnaBridge 143:86740a56073b 515 * the polarity is re-configured, even before the timer is enabled.
AnnaBridge 143:86740a56073b 516 * @rmtoll CFGR WAVE LL_LPTIM_ConfigOutput\n
AnnaBridge 143:86740a56073b 517 * CFGR WAVPOL LL_LPTIM_ConfigOutput
AnnaBridge 143:86740a56073b 518 * @param LPTIMx Low-Power Timer instance
AnnaBridge 143:86740a56073b 519 * @param Waveform This parameter can be one of the following values:
AnnaBridge 143:86740a56073b 520 * @arg @ref LL_LPTIM_OUTPUT_WAVEFORM_PWM
AnnaBridge 143:86740a56073b 521 * @arg @ref LL_LPTIM_OUTPUT_WAVEFORM_SETONCE
AnnaBridge 143:86740a56073b 522 * @param Polarity This parameter can be one of the following values:
AnnaBridge 143:86740a56073b 523 * @arg @ref LL_LPTIM_OUTPUT_POLARITY_REGULAR
AnnaBridge 143:86740a56073b 524 * @arg @ref LL_LPTIM_OUTPUT_POLARITY_INVERSE
AnnaBridge 143:86740a56073b 525 * @retval None
AnnaBridge 143:86740a56073b 526 */
AnnaBridge 143:86740a56073b 527 __STATIC_INLINE void LL_LPTIM_ConfigOutput(LPTIM_TypeDef *LPTIMx, uint32_t Waveform, uint32_t Polarity)
AnnaBridge 143:86740a56073b 528 {
AnnaBridge 143:86740a56073b 529 MODIFY_REG(LPTIMx->CFGR, LPTIM_CFGR_WAVE | LPTIM_CFGR_WAVPOL, Waveform | Polarity);
AnnaBridge 143:86740a56073b 530 }
AnnaBridge 143:86740a56073b 531
AnnaBridge 143:86740a56073b 532 /**
AnnaBridge 143:86740a56073b 533 * @brief Set waveform shape
AnnaBridge 143:86740a56073b 534 * @rmtoll CFGR WAVE LL_LPTIM_SetWaveform
AnnaBridge 143:86740a56073b 535 * @param LPTIMx Low-Power Timer instance
AnnaBridge 143:86740a56073b 536 * @param Waveform This parameter can be one of the following values:
AnnaBridge 143:86740a56073b 537 * @arg @ref LL_LPTIM_OUTPUT_WAVEFORM_PWM
AnnaBridge 143:86740a56073b 538 * @arg @ref LL_LPTIM_OUTPUT_WAVEFORM_SETONCE
AnnaBridge 143:86740a56073b 539 * @retval None
AnnaBridge 143:86740a56073b 540 */
AnnaBridge 143:86740a56073b 541 __STATIC_INLINE void LL_LPTIM_SetWaveform(LPTIM_TypeDef *LPTIMx, uint32_t Waveform)
AnnaBridge 143:86740a56073b 542 {
AnnaBridge 143:86740a56073b 543 MODIFY_REG(LPTIMx->CFGR, LPTIM_CFGR_WAVE, Waveform);
AnnaBridge 143:86740a56073b 544 }
AnnaBridge 143:86740a56073b 545
AnnaBridge 143:86740a56073b 546 /**
AnnaBridge 143:86740a56073b 547 * @brief Get actual waveform shape
AnnaBridge 143:86740a56073b 548 * @rmtoll CFGR WAVE LL_LPTIM_GetWaveform
AnnaBridge 143:86740a56073b 549 * @param LPTIMx Low-Power Timer instance
AnnaBridge 143:86740a56073b 550 * @retval Returned value can be one of the following values:
AnnaBridge 143:86740a56073b 551 * @arg @ref LL_LPTIM_OUTPUT_WAVEFORM_PWM
AnnaBridge 143:86740a56073b 552 * @arg @ref LL_LPTIM_OUTPUT_WAVEFORM_SETONCE
AnnaBridge 143:86740a56073b 553 */
AnnaBridge 143:86740a56073b 554 __STATIC_INLINE uint32_t LL_LPTIM_GetWaveform(LPTIM_TypeDef *LPTIMx)
AnnaBridge 143:86740a56073b 555 {
AnnaBridge 143:86740a56073b 556 return (uint32_t)(READ_BIT(LPTIMx->CFGR, LPTIM_CFGR_WAVE));
AnnaBridge 143:86740a56073b 557 }
AnnaBridge 143:86740a56073b 558
AnnaBridge 143:86740a56073b 559 /**
AnnaBridge 143:86740a56073b 560 * @brief Set output polarity
AnnaBridge 143:86740a56073b 561 * @rmtoll CFGR WAVPOL LL_LPTIM_SetPolarity
AnnaBridge 143:86740a56073b 562 * @param LPTIMx Low-Power Timer instance
AnnaBridge 143:86740a56073b 563 * @param Polarity This parameter can be one of the following values:
AnnaBridge 143:86740a56073b 564 * @arg @ref LL_LPTIM_OUTPUT_POLARITY_REGULAR
AnnaBridge 143:86740a56073b 565 * @arg @ref LL_LPTIM_OUTPUT_POLARITY_INVERSE
AnnaBridge 143:86740a56073b 566 * @retval None
AnnaBridge 143:86740a56073b 567 */
AnnaBridge 143:86740a56073b 568 __STATIC_INLINE void LL_LPTIM_SetPolarity(LPTIM_TypeDef *LPTIMx, uint32_t Polarity)
AnnaBridge 143:86740a56073b 569 {
AnnaBridge 143:86740a56073b 570 MODIFY_REG(LPTIMx->CFGR, LPTIM_CFGR_WAVPOL, Polarity);
AnnaBridge 143:86740a56073b 571 }
AnnaBridge 143:86740a56073b 572
AnnaBridge 143:86740a56073b 573 /**
AnnaBridge 143:86740a56073b 574 * @brief Get actual output polarity
AnnaBridge 143:86740a56073b 575 * @rmtoll CFGR WAVPOL LL_LPTIM_GetPolarity
AnnaBridge 143:86740a56073b 576 * @param LPTIMx Low-Power Timer instance
AnnaBridge 143:86740a56073b 577 * @retval Returned value can be one of the following values:
AnnaBridge 143:86740a56073b 578 * @arg @ref LL_LPTIM_OUTPUT_POLARITY_REGULAR
AnnaBridge 143:86740a56073b 579 * @arg @ref LL_LPTIM_OUTPUT_POLARITY_INVERSE
AnnaBridge 143:86740a56073b 580 */
AnnaBridge 143:86740a56073b 581 __STATIC_INLINE uint32_t LL_LPTIM_GetPolarity(LPTIM_TypeDef *LPTIMx)
AnnaBridge 143:86740a56073b 582 {
AnnaBridge 143:86740a56073b 583 return (uint32_t)(READ_BIT(LPTIMx->CFGR, LPTIM_CFGR_WAVPOL));
AnnaBridge 143:86740a56073b 584 }
AnnaBridge 143:86740a56073b 585
AnnaBridge 143:86740a56073b 586 /**
AnnaBridge 143:86740a56073b 587 * @brief Set actual prescaler division ratio.
AnnaBridge 143:86740a56073b 588 * @note This function must be called when the LPTIM instance is disabled.
AnnaBridge 143:86740a56073b 589 * @note When the LPTIM is configured to be clocked by an internal clock source
AnnaBridge 143:86740a56073b 590 * and the LPTIM counter is configured to be updated by active edges
AnnaBridge 143:86740a56073b 591 * detected on the LPTIM external Input1, the internal clock provided to
AnnaBridge 143:86740a56073b 592 * the LPTIM must be not be prescaled.
AnnaBridge 143:86740a56073b 593 * @rmtoll CFGR PRESC LL_LPTIM_SetPrescaler
AnnaBridge 143:86740a56073b 594 * @param LPTIMx Low-Power Timer instance
AnnaBridge 143:86740a56073b 595 * @param Prescaler This parameter can be one of the following values:
AnnaBridge 143:86740a56073b 596 * @arg @ref LL_LPTIM_PRESCALER_DIV1
AnnaBridge 143:86740a56073b 597 * @arg @ref LL_LPTIM_PRESCALER_DIV2
AnnaBridge 143:86740a56073b 598 * @arg @ref LL_LPTIM_PRESCALER_DIV4
AnnaBridge 143:86740a56073b 599 * @arg @ref LL_LPTIM_PRESCALER_DIV8
AnnaBridge 143:86740a56073b 600 * @arg @ref LL_LPTIM_PRESCALER_DIV16
AnnaBridge 143:86740a56073b 601 * @arg @ref LL_LPTIM_PRESCALER_DIV32
AnnaBridge 143:86740a56073b 602 * @arg @ref LL_LPTIM_PRESCALER_DIV64
AnnaBridge 143:86740a56073b 603 * @arg @ref LL_LPTIM_PRESCALER_DIV128
AnnaBridge 143:86740a56073b 604 * @retval None
AnnaBridge 143:86740a56073b 605 */
AnnaBridge 143:86740a56073b 606 __STATIC_INLINE void LL_LPTIM_SetPrescaler(LPTIM_TypeDef *LPTIMx, uint32_t Prescaler)
AnnaBridge 143:86740a56073b 607 {
AnnaBridge 143:86740a56073b 608 MODIFY_REG(LPTIMx->CFGR, LPTIM_CFGR_PRESC, Prescaler);
AnnaBridge 143:86740a56073b 609 }
AnnaBridge 143:86740a56073b 610
AnnaBridge 143:86740a56073b 611 /**
AnnaBridge 143:86740a56073b 612 * @brief Get actual prescaler division ratio.
AnnaBridge 143:86740a56073b 613 * @rmtoll CFGR PRESC LL_LPTIM_GetPrescaler
AnnaBridge 143:86740a56073b 614 * @param LPTIMx Low-Power Timer instance
AnnaBridge 143:86740a56073b 615 * @retval Returned value can be one of the following values:
AnnaBridge 143:86740a56073b 616 * @arg @ref LL_LPTIM_PRESCALER_DIV1
AnnaBridge 143:86740a56073b 617 * @arg @ref LL_LPTIM_PRESCALER_DIV2
AnnaBridge 143:86740a56073b 618 * @arg @ref LL_LPTIM_PRESCALER_DIV4
AnnaBridge 143:86740a56073b 619 * @arg @ref LL_LPTIM_PRESCALER_DIV8
AnnaBridge 143:86740a56073b 620 * @arg @ref LL_LPTIM_PRESCALER_DIV16
AnnaBridge 143:86740a56073b 621 * @arg @ref LL_LPTIM_PRESCALER_DIV32
AnnaBridge 143:86740a56073b 622 * @arg @ref LL_LPTIM_PRESCALER_DIV64
AnnaBridge 143:86740a56073b 623 * @arg @ref LL_LPTIM_PRESCALER_DIV128
AnnaBridge 143:86740a56073b 624 */
AnnaBridge 143:86740a56073b 625 __STATIC_INLINE uint32_t LL_LPTIM_GetPrescaler(LPTIM_TypeDef *LPTIMx)
AnnaBridge 143:86740a56073b 626 {
AnnaBridge 143:86740a56073b 627 return (uint32_t)(READ_BIT(LPTIMx->CFGR, LPTIM_CFGR_PRESC));
AnnaBridge 143:86740a56073b 628 }
AnnaBridge 143:86740a56073b 629
AnnaBridge 143:86740a56073b 630
AnnaBridge 143:86740a56073b 631 /**
AnnaBridge 143:86740a56073b 632 * @}
AnnaBridge 143:86740a56073b 633 */
AnnaBridge 143:86740a56073b 634
AnnaBridge 143:86740a56073b 635 /** @defgroup LPTIM_LL_EF_Trigger_Configuration Trigger Configuration
AnnaBridge 143:86740a56073b 636 * @{
AnnaBridge 143:86740a56073b 637 */
AnnaBridge 143:86740a56073b 638
AnnaBridge 143:86740a56073b 639 /**
AnnaBridge 143:86740a56073b 640 * @brief Enable the timeout function
AnnaBridge 143:86740a56073b 641 * @note This function must be called when the LPTIM instance is disabled.
AnnaBridge 143:86740a56073b 642 * @note The first trigger event will start the timer, any successive trigger
AnnaBridge 143:86740a56073b 643 * event will reset the counter and the timer will restart.
AnnaBridge 143:86740a56073b 644 * @note The timeout value corresponds to the compare value; if no trigger
AnnaBridge 143:86740a56073b 645 * occurs within the expected time frame, the MCU is waked-up by the
AnnaBridge 143:86740a56073b 646 * compare match event.
AnnaBridge 143:86740a56073b 647 * @rmtoll CFGR TIMOUT LL_LPTIM_EnableTimeout
AnnaBridge 143:86740a56073b 648 * @param LPTIMx Low-Power Timer instance
AnnaBridge 143:86740a56073b 649 * @retval None
AnnaBridge 143:86740a56073b 650 */
AnnaBridge 143:86740a56073b 651 __STATIC_INLINE void LL_LPTIM_EnableTimeout(LPTIM_TypeDef *LPTIMx)
AnnaBridge 143:86740a56073b 652 {
AnnaBridge 143:86740a56073b 653 SET_BIT(LPTIMx->CFGR, LPTIM_CFGR_TIMOUT);
AnnaBridge 143:86740a56073b 654 }
AnnaBridge 143:86740a56073b 655
AnnaBridge 143:86740a56073b 656 /**
AnnaBridge 143:86740a56073b 657 * @brief Disable the timeout function
AnnaBridge 143:86740a56073b 658 * @note This function must be called when the LPTIM instance is disabled.
AnnaBridge 143:86740a56073b 659 * @note A trigger event arriving when the timer is already started will be
AnnaBridge 143:86740a56073b 660 * ignored.
AnnaBridge 143:86740a56073b 661 * @rmtoll CFGR TIMOUT LL_LPTIM_DisableTimeout
AnnaBridge 143:86740a56073b 662 * @param LPTIMx Low-Power Timer instance
AnnaBridge 143:86740a56073b 663 * @retval None
AnnaBridge 143:86740a56073b 664 */
AnnaBridge 143:86740a56073b 665 __STATIC_INLINE void LL_LPTIM_DisableTimeout(LPTIM_TypeDef *LPTIMx)
AnnaBridge 143:86740a56073b 666 {
AnnaBridge 143:86740a56073b 667 CLEAR_BIT(LPTIMx->CFGR, LPTIM_CFGR_TIMOUT);
AnnaBridge 143:86740a56073b 668 }
AnnaBridge 143:86740a56073b 669
AnnaBridge 143:86740a56073b 670 /**
AnnaBridge 143:86740a56073b 671 * @brief Indicate whether the timeout function is enabled.
AnnaBridge 143:86740a56073b 672 * @rmtoll CFGR TIMOUT LL_LPTIM_IsEnabledTimeout
AnnaBridge 143:86740a56073b 673 * @param LPTIMx Low-Power Timer instance
AnnaBridge 143:86740a56073b 674 * @retval State of bit (1 or 0).
AnnaBridge 143:86740a56073b 675 */
AnnaBridge 143:86740a56073b 676 __STATIC_INLINE uint32_t LL_LPTIM_IsEnabledTimeout(LPTIM_TypeDef *LPTIMx)
AnnaBridge 143:86740a56073b 677 {
AnnaBridge 143:86740a56073b 678 return (READ_BIT(LPTIMx->CFGR, LPTIM_CFGR_TIMOUT) == (LPTIM_CFGR_TIMOUT));
AnnaBridge 143:86740a56073b 679 }
AnnaBridge 143:86740a56073b 680
AnnaBridge 143:86740a56073b 681 /**
AnnaBridge 143:86740a56073b 682 * @brief Start the LPTIM counter
AnnaBridge 143:86740a56073b 683 * @note This function must be called when the LPTIM instance is disabled.
AnnaBridge 143:86740a56073b 684 * @rmtoll CFGR TRIGEN LL_LPTIM_TrigSw
AnnaBridge 143:86740a56073b 685 * @param LPTIMx Low-Power Timer instance
AnnaBridge 143:86740a56073b 686 * @retval None
AnnaBridge 143:86740a56073b 687 */
AnnaBridge 143:86740a56073b 688 __STATIC_INLINE void LL_LPTIM_TrigSw(LPTIM_TypeDef *LPTIMx)
AnnaBridge 143:86740a56073b 689 {
AnnaBridge 143:86740a56073b 690 CLEAR_BIT(LPTIMx->CFGR, LPTIM_CFGR_TRIGEN);
AnnaBridge 143:86740a56073b 691 }
AnnaBridge 143:86740a56073b 692
AnnaBridge 143:86740a56073b 693 /**
AnnaBridge 143:86740a56073b 694 * @brief Configure the external trigger used as a trigger event for the LPTIM.
AnnaBridge 143:86740a56073b 695 * @note This function must be called when the LPTIM instance is disabled.
AnnaBridge 143:86740a56073b 696 * @note An internal clock source must be present when a digital filter is
AnnaBridge 143:86740a56073b 697 * required for the trigger.
AnnaBridge 143:86740a56073b 698 * @rmtoll CFGR TRIGSEL LL_LPTIM_ConfigTrigger\n
AnnaBridge 143:86740a56073b 699 * CFGR TRGFLT LL_LPTIM_ConfigTrigger\n
AnnaBridge 143:86740a56073b 700 * CFGR TRIGEN LL_LPTIM_ConfigTrigger
AnnaBridge 143:86740a56073b 701 * @param LPTIMx Low-Power Timer instance
AnnaBridge 143:86740a56073b 702 * @param Source This parameter can be one of the following values:
AnnaBridge 143:86740a56073b 703 * @arg @ref LL_LPTIM_TRIG_SOURCE_GPIO
AnnaBridge 143:86740a56073b 704 * @arg @ref LL_LPTIM_TRIG_SOURCE_RTCALARMA
AnnaBridge 143:86740a56073b 705 * @arg @ref LL_LPTIM_TRIG_SOURCE_RTCALARMB
AnnaBridge 143:86740a56073b 706 * @arg @ref LL_LPTIM_TRIG_SOURCE_RTCTAMP1
AnnaBridge 143:86740a56073b 707 * @arg @ref LL_LPTIM_TRIG_SOURCE_RTCTAMP2
AnnaBridge 143:86740a56073b 708 * @arg @ref LL_LPTIM_TRIG_SOURCE_RTCTAMP3
AnnaBridge 143:86740a56073b 709 * @arg @ref LL_LPTIM_TRIG_SOURCE_COMP1
AnnaBridge 143:86740a56073b 710 * @arg @ref LL_LPTIM_TRIG_SOURCE_COMP2
AnnaBridge 143:86740a56073b 711 * @param Filter This parameter can be one of the following values:
AnnaBridge 143:86740a56073b 712 * @arg @ref LL_LPTIM_TRIG_FILTER_NONE
AnnaBridge 143:86740a56073b 713 * @arg @ref LL_LPTIM_TRIG_FILTER_2
AnnaBridge 143:86740a56073b 714 * @arg @ref LL_LPTIM_TRIG_FILTER_4
AnnaBridge 143:86740a56073b 715 * @arg @ref LL_LPTIM_TRIG_FILTER_8
AnnaBridge 143:86740a56073b 716 * @param Polarity This parameter can be one of the following values:
AnnaBridge 143:86740a56073b 717 * @arg @ref LL_LPTIM_TRIG_POLARITY_RISING
AnnaBridge 143:86740a56073b 718 * @arg @ref LL_LPTIM_TRIG_POLARITY_FALLING
AnnaBridge 143:86740a56073b 719 * @arg @ref LL_LPTIM_TRIG_POLARITY_RISING_FALLING
AnnaBridge 143:86740a56073b 720 * @retval None
AnnaBridge 143:86740a56073b 721 */
AnnaBridge 143:86740a56073b 722 __STATIC_INLINE void LL_LPTIM_ConfigTrigger(LPTIM_TypeDef *LPTIMx, uint32_t Source, uint32_t Filter, uint32_t Polarity)
AnnaBridge 143:86740a56073b 723 {
AnnaBridge 143:86740a56073b 724 MODIFY_REG(LPTIMx->CFGR, LPTIM_CFGR_TRIGSEL | LPTIM_CFGR_TRGFLT | LPTIM_CFGR_TRIGEN, Source | Filter | Polarity);
AnnaBridge 143:86740a56073b 725 }
AnnaBridge 143:86740a56073b 726
AnnaBridge 143:86740a56073b 727 /**
AnnaBridge 143:86740a56073b 728 * @brief Get actual external trigger source.
AnnaBridge 143:86740a56073b 729 * @rmtoll CFGR TRIGSEL LL_LPTIM_GetTriggerSource
AnnaBridge 143:86740a56073b 730 * @param LPTIMx Low-Power Timer instance
AnnaBridge 143:86740a56073b 731 * @retval Returned value can be one of the following values:
AnnaBridge 143:86740a56073b 732 * @arg @ref LL_LPTIM_TRIG_SOURCE_GPIO
AnnaBridge 143:86740a56073b 733 * @arg @ref LL_LPTIM_TRIG_SOURCE_RTCALARMA
AnnaBridge 143:86740a56073b 734 * @arg @ref LL_LPTIM_TRIG_SOURCE_RTCALARMB
AnnaBridge 143:86740a56073b 735 * @arg @ref LL_LPTIM_TRIG_SOURCE_RTCTAMP1
AnnaBridge 143:86740a56073b 736 * @arg @ref LL_LPTIM_TRIG_SOURCE_RTCTAMP2
AnnaBridge 143:86740a56073b 737 * @arg @ref LL_LPTIM_TRIG_SOURCE_RTCTAMP3
AnnaBridge 143:86740a56073b 738 * @arg @ref LL_LPTIM_TRIG_SOURCE_COMP1
AnnaBridge 143:86740a56073b 739 * @arg @ref LL_LPTIM_TRIG_SOURCE_COMP2
AnnaBridge 143:86740a56073b 740 */
AnnaBridge 143:86740a56073b 741 __STATIC_INLINE uint32_t LL_LPTIM_GetTriggerSource(LPTIM_TypeDef *LPTIMx)
AnnaBridge 143:86740a56073b 742 {
AnnaBridge 143:86740a56073b 743 return (uint32_t)(READ_BIT(LPTIMx->CFGR, LPTIM_CFGR_TRIGSEL));
AnnaBridge 143:86740a56073b 744 }
AnnaBridge 143:86740a56073b 745
AnnaBridge 143:86740a56073b 746 /**
AnnaBridge 143:86740a56073b 747 * @brief Get actual external trigger filter.
AnnaBridge 143:86740a56073b 748 * @rmtoll CFGR TRGFLT LL_LPTIM_GetTriggerFilter
AnnaBridge 143:86740a56073b 749 * @param LPTIMx Low-Power Timer instance
AnnaBridge 143:86740a56073b 750 * @retval Returned value can be one of the following values:
AnnaBridge 143:86740a56073b 751 * @arg @ref LL_LPTIM_TRIG_FILTER_NONE
AnnaBridge 143:86740a56073b 752 * @arg @ref LL_LPTIM_TRIG_FILTER_2
AnnaBridge 143:86740a56073b 753 * @arg @ref LL_LPTIM_TRIG_FILTER_4
AnnaBridge 143:86740a56073b 754 * @arg @ref LL_LPTIM_TRIG_FILTER_8
AnnaBridge 143:86740a56073b 755 */
AnnaBridge 143:86740a56073b 756 __STATIC_INLINE uint32_t LL_LPTIM_GetTriggerFilter(LPTIM_TypeDef *LPTIMx)
AnnaBridge 143:86740a56073b 757 {
AnnaBridge 143:86740a56073b 758 return (uint32_t)(READ_BIT(LPTIMx->CFGR, LPTIM_CFGR_TRGFLT));
AnnaBridge 143:86740a56073b 759 }
AnnaBridge 143:86740a56073b 760
AnnaBridge 143:86740a56073b 761 /**
AnnaBridge 143:86740a56073b 762 * @brief Get actual external trigger polarity.
AnnaBridge 143:86740a56073b 763 * @rmtoll CFGR TRIGEN LL_LPTIM_GetTriggerPolarity
AnnaBridge 143:86740a56073b 764 * @param LPTIMx Low-Power Timer instance
AnnaBridge 143:86740a56073b 765 * @retval Returned value can be one of the following values:
AnnaBridge 143:86740a56073b 766 * @arg @ref LL_LPTIM_TRIG_POLARITY_RISING
AnnaBridge 143:86740a56073b 767 * @arg @ref LL_LPTIM_TRIG_POLARITY_FALLING
AnnaBridge 143:86740a56073b 768 * @arg @ref LL_LPTIM_TRIG_POLARITY_RISING_FALLING
AnnaBridge 143:86740a56073b 769 */
AnnaBridge 143:86740a56073b 770 __STATIC_INLINE uint32_t LL_LPTIM_GetTriggerPolarity(LPTIM_TypeDef *LPTIMx)
AnnaBridge 143:86740a56073b 771 {
AnnaBridge 143:86740a56073b 772 return (uint32_t)(READ_BIT(LPTIMx->CFGR, LPTIM_CFGR_TRIGEN));
AnnaBridge 143:86740a56073b 773 }
AnnaBridge 143:86740a56073b 774
AnnaBridge 143:86740a56073b 775 /**
AnnaBridge 143:86740a56073b 776 * @}
AnnaBridge 143:86740a56073b 777 */
AnnaBridge 143:86740a56073b 778
AnnaBridge 143:86740a56073b 779 /** @defgroup LPTIM_LL_EF_Clock_Configuration Clock Configuration
AnnaBridge 143:86740a56073b 780 * @{
AnnaBridge 143:86740a56073b 781 */
AnnaBridge 143:86740a56073b 782
AnnaBridge 143:86740a56073b 783 /**
AnnaBridge 143:86740a56073b 784 * @brief Set the source of the clock used by the LPTIM instance.
AnnaBridge 143:86740a56073b 785 * @note This function must be called when the LPTIM instance is disabled.
AnnaBridge 143:86740a56073b 786 * @rmtoll CFGR CKSEL LL_LPTIM_SetClockSource
AnnaBridge 143:86740a56073b 787 * @param LPTIMx Low-Power Timer instance
AnnaBridge 143:86740a56073b 788 * @param ClockSource This parameter can be one of the following values:
AnnaBridge 143:86740a56073b 789 * @arg @ref LL_LPTIM_CLK_SOURCE_INTERNAL
AnnaBridge 143:86740a56073b 790 * @arg @ref LL_LPTIM_CLK_SOURCE_EXTERNAL
AnnaBridge 143:86740a56073b 791 * @retval None
AnnaBridge 143:86740a56073b 792 */
AnnaBridge 143:86740a56073b 793 __STATIC_INLINE void LL_LPTIM_SetClockSource(LPTIM_TypeDef *LPTIMx, uint32_t ClockSource)
AnnaBridge 143:86740a56073b 794 {
AnnaBridge 143:86740a56073b 795 MODIFY_REG(LPTIMx->CFGR, LPTIM_CFGR_CKSEL, ClockSource);
AnnaBridge 143:86740a56073b 796 }
AnnaBridge 143:86740a56073b 797
AnnaBridge 143:86740a56073b 798 /**
AnnaBridge 143:86740a56073b 799 * @brief Get actual LPTIM instance clock source.
AnnaBridge 143:86740a56073b 800 * @rmtoll CFGR CKSEL LL_LPTIM_GetClockSource
AnnaBridge 143:86740a56073b 801 * @param LPTIMx Low-Power Timer instance
AnnaBridge 143:86740a56073b 802 * @retval Returned value can be one of the following values:
AnnaBridge 143:86740a56073b 803 * @arg @ref LL_LPTIM_CLK_SOURCE_INTERNAL
AnnaBridge 143:86740a56073b 804 * @arg @ref LL_LPTIM_CLK_SOURCE_EXTERNAL
AnnaBridge 143:86740a56073b 805 */
AnnaBridge 143:86740a56073b 806 __STATIC_INLINE uint32_t LL_LPTIM_GetClockSource(LPTIM_TypeDef *LPTIMx)
AnnaBridge 143:86740a56073b 807 {
AnnaBridge 143:86740a56073b 808 return (uint32_t)(READ_BIT(LPTIMx->CFGR, LPTIM_CFGR_CKSEL));
AnnaBridge 143:86740a56073b 809 }
AnnaBridge 143:86740a56073b 810
AnnaBridge 143:86740a56073b 811 /**
AnnaBridge 143:86740a56073b 812 * @brief Configure the active edge or edges used by the counter when the LPTIM is clocked by an external clock source.
AnnaBridge 143:86740a56073b 813 * @note This function must be called when the LPTIM instance is disabled.
AnnaBridge 143:86740a56073b 814 * @note When both external clock signal edges are considered active ones,
AnnaBridge 143:86740a56073b 815 * the LPTIM must also be clocked by an internal clock source with a
AnnaBridge 143:86740a56073b 816 * frequency equal to at least four times the external clock frequency.
AnnaBridge 143:86740a56073b 817 * @note An internal clock source must be present when a digital filter is
AnnaBridge 143:86740a56073b 818 * required for external clock.
AnnaBridge 143:86740a56073b 819 * @rmtoll CFGR CKFLT LL_LPTIM_ConfigClock\n
AnnaBridge 143:86740a56073b 820 * CFGR CKPOL LL_LPTIM_ConfigClock
AnnaBridge 143:86740a56073b 821 * @param LPTIMx Low-Power Timer instance
AnnaBridge 143:86740a56073b 822 * @param ClockFilter This parameter can be one of the following values:
AnnaBridge 143:86740a56073b 823 * @arg @ref LL_LPTIM_CLK_FILTER_NONE
AnnaBridge 143:86740a56073b 824 * @arg @ref LL_LPTIM_CLK_FILTER_2
AnnaBridge 143:86740a56073b 825 * @arg @ref LL_LPTIM_CLK_FILTER_4
AnnaBridge 143:86740a56073b 826 * @arg @ref LL_LPTIM_CLK_FILTER_8
AnnaBridge 143:86740a56073b 827 * @param ClockPolarity This parameter can be one of the following values:
AnnaBridge 143:86740a56073b 828 * @arg @ref LL_LPTIM_CLK_POLARITY_RISING
AnnaBridge 143:86740a56073b 829 * @arg @ref LL_LPTIM_CLK_POLARITY_FALLING
AnnaBridge 143:86740a56073b 830 * @arg @ref LL_LPTIM_CLK_POLARITY_RISING_FALLING
AnnaBridge 143:86740a56073b 831 * @retval None
AnnaBridge 143:86740a56073b 832 */
AnnaBridge 143:86740a56073b 833 __STATIC_INLINE void LL_LPTIM_ConfigClock(LPTIM_TypeDef *LPTIMx, uint32_t ClockFilter, uint32_t ClockPolarity)
AnnaBridge 143:86740a56073b 834 {
AnnaBridge 143:86740a56073b 835 MODIFY_REG(LPTIMx->CFGR, LPTIM_CFGR_CKFLT | LPTIM_CFGR_CKPOL, ClockFilter | ClockPolarity);
AnnaBridge 143:86740a56073b 836 }
AnnaBridge 143:86740a56073b 837
AnnaBridge 143:86740a56073b 838 /**
AnnaBridge 143:86740a56073b 839 * @brief Get actual clock polarity
AnnaBridge 143:86740a56073b 840 * @rmtoll CFGR CKPOL LL_LPTIM_GetClockPolarity
AnnaBridge 143:86740a56073b 841 * @param LPTIMx Low-Power Timer instance
AnnaBridge 143:86740a56073b 842 * @retval Returned value can be one of the following values:
AnnaBridge 143:86740a56073b 843 * @arg @ref LL_LPTIM_CLK_POLARITY_RISING
AnnaBridge 143:86740a56073b 844 * @arg @ref LL_LPTIM_CLK_POLARITY_FALLING
AnnaBridge 143:86740a56073b 845 * @arg @ref LL_LPTIM_CLK_POLARITY_RISING_FALLING
AnnaBridge 143:86740a56073b 846 */
AnnaBridge 143:86740a56073b 847 __STATIC_INLINE uint32_t LL_LPTIM_GetClockPolarity(LPTIM_TypeDef *LPTIMx)
AnnaBridge 143:86740a56073b 848 {
AnnaBridge 143:86740a56073b 849 return (uint32_t)(READ_BIT(LPTIMx->CFGR, LPTIM_CFGR_CKPOL));
AnnaBridge 143:86740a56073b 850 }
AnnaBridge 143:86740a56073b 851
AnnaBridge 143:86740a56073b 852 /**
AnnaBridge 143:86740a56073b 853 * @brief Get actual clock digital filter
AnnaBridge 143:86740a56073b 854 * @rmtoll CFGR CKFLT LL_LPTIM_GetClockFilter
AnnaBridge 143:86740a56073b 855 * @param LPTIMx Low-Power Timer instance
AnnaBridge 143:86740a56073b 856 * @retval Returned value can be one of the following values:
AnnaBridge 143:86740a56073b 857 * @arg @ref LL_LPTIM_CLK_FILTER_NONE
AnnaBridge 143:86740a56073b 858 * @arg @ref LL_LPTIM_CLK_FILTER_2
AnnaBridge 143:86740a56073b 859 * @arg @ref LL_LPTIM_CLK_FILTER_4
AnnaBridge 143:86740a56073b 860 * @arg @ref LL_LPTIM_CLK_FILTER_8
AnnaBridge 143:86740a56073b 861 */
AnnaBridge 143:86740a56073b 862 __STATIC_INLINE uint32_t LL_LPTIM_GetClockFilter(LPTIM_TypeDef *LPTIMx)
AnnaBridge 143:86740a56073b 863 {
AnnaBridge 143:86740a56073b 864 return (uint32_t)(READ_BIT(LPTIMx->CFGR, LPTIM_CFGR_CKFLT));
AnnaBridge 143:86740a56073b 865 }
AnnaBridge 143:86740a56073b 866
AnnaBridge 143:86740a56073b 867 /**
AnnaBridge 143:86740a56073b 868 * @}
AnnaBridge 143:86740a56073b 869 */
AnnaBridge 143:86740a56073b 870
AnnaBridge 143:86740a56073b 871 /** @defgroup LPTIM_LL_EF_Encoder_Mode Encoder Mode
AnnaBridge 143:86740a56073b 872 * @{
AnnaBridge 143:86740a56073b 873 */
AnnaBridge 143:86740a56073b 874
AnnaBridge 143:86740a56073b 875 /**
AnnaBridge 143:86740a56073b 876 * @brief Configure the encoder mode.
AnnaBridge 143:86740a56073b 877 * @note This function must be called when the LPTIM instance is disabled.
AnnaBridge 143:86740a56073b 878 * @rmtoll CFGR CKPOL LL_LPTIM_SetEncoderMode
AnnaBridge 143:86740a56073b 879 * @param LPTIMx Low-Power Timer instance
AnnaBridge 143:86740a56073b 880 * @param EncoderMode This parameter can be one of the following values:
AnnaBridge 143:86740a56073b 881 * @arg @ref LL_LPTIM_ENCODER_MODE_RISING
AnnaBridge 143:86740a56073b 882 * @arg @ref LL_LPTIM_ENCODER_MODE_FALLING
AnnaBridge 143:86740a56073b 883 * @arg @ref LL_LPTIM_ENCODER_MODE_RISING_FALLING
AnnaBridge 143:86740a56073b 884 * @retval None
AnnaBridge 143:86740a56073b 885 */
AnnaBridge 143:86740a56073b 886 __STATIC_INLINE void LL_LPTIM_SetEncoderMode(LPTIM_TypeDef *LPTIMx, uint32_t EncoderMode)
AnnaBridge 143:86740a56073b 887 {
AnnaBridge 143:86740a56073b 888 MODIFY_REG(LPTIMx->CFGR, LPTIM_CFGR_CKPOL, EncoderMode);
AnnaBridge 143:86740a56073b 889 }
AnnaBridge 143:86740a56073b 890
AnnaBridge 143:86740a56073b 891 /**
AnnaBridge 143:86740a56073b 892 * @brief Get actual encoder mode.
AnnaBridge 143:86740a56073b 893 * @rmtoll CFGR CKPOL LL_LPTIM_GetEncoderMode
AnnaBridge 143:86740a56073b 894 * @param LPTIMx Low-Power Timer instance
AnnaBridge 143:86740a56073b 895 * @retval Returned value can be one of the following values:
AnnaBridge 143:86740a56073b 896 * @arg @ref LL_LPTIM_ENCODER_MODE_RISING
AnnaBridge 143:86740a56073b 897 * @arg @ref LL_LPTIM_ENCODER_MODE_FALLING
AnnaBridge 143:86740a56073b 898 * @arg @ref LL_LPTIM_ENCODER_MODE_RISING_FALLING
AnnaBridge 143:86740a56073b 899 */
AnnaBridge 143:86740a56073b 900 __STATIC_INLINE uint32_t LL_LPTIM_GetEncoderMode(LPTIM_TypeDef *LPTIMx)
AnnaBridge 143:86740a56073b 901 {
AnnaBridge 143:86740a56073b 902 return (uint32_t)(READ_BIT(LPTIMx->CFGR, LPTIM_CFGR_CKPOL));
AnnaBridge 143:86740a56073b 903 }
AnnaBridge 143:86740a56073b 904
AnnaBridge 143:86740a56073b 905 /**
AnnaBridge 143:86740a56073b 906 * @brief Enable the encoder mode
AnnaBridge 143:86740a56073b 907 * @note This function must be called when the LPTIM instance is disabled.
AnnaBridge 143:86740a56073b 908 * @note In this mode the LPTIM instance must be clocked by an internal clock
AnnaBridge 143:86740a56073b 909 * source. Also, the prescaler division ratio must be equal to 1.
AnnaBridge 143:86740a56073b 910 * @note LPTIM instance must be configured in continuous mode prior enabling
AnnaBridge 143:86740a56073b 911 * the encoder mode.
AnnaBridge 143:86740a56073b 912 * @rmtoll CFGR ENC LL_LPTIM_EnableEncoderMode
AnnaBridge 143:86740a56073b 913 * @param LPTIMx Low-Power Timer instance
AnnaBridge 143:86740a56073b 914 * @retval None
AnnaBridge 143:86740a56073b 915 */
AnnaBridge 143:86740a56073b 916 __STATIC_INLINE void LL_LPTIM_EnableEncoderMode(LPTIM_TypeDef *LPTIMx)
AnnaBridge 143:86740a56073b 917 {
AnnaBridge 143:86740a56073b 918 SET_BIT(LPTIMx->CFGR, LPTIM_CFGR_ENC);
AnnaBridge 143:86740a56073b 919 }
AnnaBridge 143:86740a56073b 920
AnnaBridge 143:86740a56073b 921 /**
AnnaBridge 143:86740a56073b 922 * @brief Disable the encoder mode
AnnaBridge 143:86740a56073b 923 * @note This function must be called when the LPTIM instance is disabled.
AnnaBridge 143:86740a56073b 924 * @rmtoll CFGR ENC LL_LPTIM_DisableEncoderMode
AnnaBridge 143:86740a56073b 925 * @param LPTIMx Low-Power Timer instance
AnnaBridge 143:86740a56073b 926 * @retval None
AnnaBridge 143:86740a56073b 927 */
AnnaBridge 143:86740a56073b 928 __STATIC_INLINE void LL_LPTIM_DisableEncoderMode(LPTIM_TypeDef *LPTIMx)
AnnaBridge 143:86740a56073b 929 {
AnnaBridge 143:86740a56073b 930 CLEAR_BIT(LPTIMx->CFGR, LPTIM_CFGR_ENC);
AnnaBridge 143:86740a56073b 931 }
AnnaBridge 143:86740a56073b 932
AnnaBridge 143:86740a56073b 933 /**
AnnaBridge 143:86740a56073b 934 * @brief Indicates whether the LPTIM operates in encoder mode.
AnnaBridge 143:86740a56073b 935 * @rmtoll CFGR ENC LL_LPTIM_IsEnabledEncoderMode
AnnaBridge 143:86740a56073b 936 * @param LPTIMx Low-Power Timer instance
AnnaBridge 143:86740a56073b 937 * @retval State of bit (1 or 0).
AnnaBridge 143:86740a56073b 938 */
AnnaBridge 143:86740a56073b 939 __STATIC_INLINE uint32_t LL_LPTIM_IsEnabledEncoderMode(LPTIM_TypeDef *LPTIMx)
AnnaBridge 143:86740a56073b 940 {
AnnaBridge 143:86740a56073b 941 return (READ_BIT(LPTIMx->CFGR, LPTIM_CFGR_ENC) == (LPTIM_CFGR_ENC));
AnnaBridge 143:86740a56073b 942 }
AnnaBridge 143:86740a56073b 943
AnnaBridge 143:86740a56073b 944 /**
AnnaBridge 143:86740a56073b 945 * @}
AnnaBridge 143:86740a56073b 946 */
AnnaBridge 143:86740a56073b 947
AnnaBridge 143:86740a56073b 948 /** @defgroup LPTIM_LL_EF_FLAG_Management FLAG Management
AnnaBridge 143:86740a56073b 949 * @{
AnnaBridge 143:86740a56073b 950 */
AnnaBridge 143:86740a56073b 951
AnnaBridge 143:86740a56073b 952 /**
AnnaBridge 143:86740a56073b 953 * @brief Clear the compare match flag (CMPMCF)
AnnaBridge 143:86740a56073b 954 * @rmtoll ICR CMPMCF LL_LPTIM_ClearFLAG_CMPM
AnnaBridge 143:86740a56073b 955 * @param LPTIMx Low-Power Timer instance
AnnaBridge 143:86740a56073b 956 * @retval None
AnnaBridge 143:86740a56073b 957 */
AnnaBridge 143:86740a56073b 958 __STATIC_INLINE void LL_LPTIM_ClearFLAG_CMPM(LPTIM_TypeDef *LPTIMx)
AnnaBridge 143:86740a56073b 959 {
AnnaBridge 143:86740a56073b 960 SET_BIT(LPTIMx->ICR, LPTIM_ICR_CMPMCF);
AnnaBridge 143:86740a56073b 961 }
AnnaBridge 143:86740a56073b 962
AnnaBridge 143:86740a56073b 963 /**
AnnaBridge 143:86740a56073b 964 * @brief Inform application whether a compare match interrupt has occurred.
AnnaBridge 143:86740a56073b 965 * @rmtoll ISR CMPM LL_LPTIM_IsActiveFlag_CMPM
AnnaBridge 143:86740a56073b 966 * @param LPTIMx Low-Power Timer instance
AnnaBridge 143:86740a56073b 967 * @retval State of bit (1 or 0).
AnnaBridge 143:86740a56073b 968 */
AnnaBridge 143:86740a56073b 969 __STATIC_INLINE uint32_t LL_LPTIM_IsActiveFlag_CMPM(LPTIM_TypeDef *LPTIMx)
AnnaBridge 143:86740a56073b 970 {
AnnaBridge 143:86740a56073b 971 return (READ_BIT(LPTIMx->ISR, LPTIM_ISR_CMPM) == (LPTIM_ISR_CMPM));
AnnaBridge 143:86740a56073b 972 }
AnnaBridge 143:86740a56073b 973
AnnaBridge 143:86740a56073b 974 /**
AnnaBridge 143:86740a56073b 975 * @brief Clear the autoreload match flag (ARRMCF)
AnnaBridge 143:86740a56073b 976 * @rmtoll ICR ARRMCF LL_LPTIM_ClearFLAG_ARRM
AnnaBridge 143:86740a56073b 977 * @param LPTIMx Low-Power Timer instance
AnnaBridge 143:86740a56073b 978 * @retval None
AnnaBridge 143:86740a56073b 979 */
AnnaBridge 143:86740a56073b 980 __STATIC_INLINE void LL_LPTIM_ClearFLAG_ARRM(LPTIM_TypeDef *LPTIMx)
AnnaBridge 143:86740a56073b 981 {
AnnaBridge 143:86740a56073b 982 SET_BIT(LPTIMx->ICR, LPTIM_ICR_ARRMCF);
AnnaBridge 143:86740a56073b 983 }
AnnaBridge 143:86740a56073b 984
AnnaBridge 143:86740a56073b 985 /**
AnnaBridge 143:86740a56073b 986 * @brief Inform application whether a autoreload match interrupt has occured.
AnnaBridge 143:86740a56073b 987 * @rmtoll ISR ARRM LL_LPTIM_IsActiveFlag_ARRM
AnnaBridge 143:86740a56073b 988 * @param LPTIMx Low-Power Timer instance
AnnaBridge 143:86740a56073b 989 * @retval State of bit (1 or 0).
AnnaBridge 143:86740a56073b 990 */
AnnaBridge 143:86740a56073b 991 __STATIC_INLINE uint32_t LL_LPTIM_IsActiveFlag_ARRM(LPTIM_TypeDef *LPTIMx)
AnnaBridge 143:86740a56073b 992 {
AnnaBridge 143:86740a56073b 993 return (READ_BIT(LPTIMx->ISR, LPTIM_ISR_ARRM) == (LPTIM_ISR_ARRM));
AnnaBridge 143:86740a56073b 994 }
AnnaBridge 143:86740a56073b 995
AnnaBridge 143:86740a56073b 996 /**
AnnaBridge 143:86740a56073b 997 * @brief Clear the external trigger valid edge flag(EXTTRIGCF).
AnnaBridge 143:86740a56073b 998 * @rmtoll ICR EXTTRIGCF LL_LPTIM_ClearFlag_EXTTRIG
AnnaBridge 143:86740a56073b 999 * @param LPTIMx Low-Power Timer instance
AnnaBridge 143:86740a56073b 1000 * @retval None
AnnaBridge 143:86740a56073b 1001 */
AnnaBridge 143:86740a56073b 1002 __STATIC_INLINE void LL_LPTIM_ClearFlag_EXTTRIG(LPTIM_TypeDef *LPTIMx)
AnnaBridge 143:86740a56073b 1003 {
AnnaBridge 143:86740a56073b 1004 SET_BIT(LPTIMx->ICR, LPTIM_ICR_EXTTRIGCF);
AnnaBridge 143:86740a56073b 1005 }
AnnaBridge 143:86740a56073b 1006
AnnaBridge 143:86740a56073b 1007 /**
AnnaBridge 143:86740a56073b 1008 * @brief Inform application whether a valid edge on the selected external trigger input has occurred.
AnnaBridge 143:86740a56073b 1009 * @rmtoll ISR EXTTRIG LL_LPTIM_IsActiveFlag_EXTTRIG
AnnaBridge 143:86740a56073b 1010 * @param LPTIMx Low-Power Timer instance
AnnaBridge 143:86740a56073b 1011 * @retval State of bit (1 or 0).
AnnaBridge 143:86740a56073b 1012 */
AnnaBridge 143:86740a56073b 1013 __STATIC_INLINE uint32_t LL_LPTIM_IsActiveFlag_EXTTRIG(LPTIM_TypeDef *LPTIMx)
AnnaBridge 143:86740a56073b 1014 {
AnnaBridge 143:86740a56073b 1015 return (READ_BIT(LPTIMx->ISR, LPTIM_ISR_EXTTRIG) == (LPTIM_ISR_EXTTRIG));
AnnaBridge 143:86740a56073b 1016 }
AnnaBridge 143:86740a56073b 1017
AnnaBridge 143:86740a56073b 1018 /**
AnnaBridge 143:86740a56073b 1019 * @brief Clear the compare register update interrupt flag (CMPOKCF).
AnnaBridge 143:86740a56073b 1020 * @rmtoll ICR CMPOKCF LL_LPTIM_ClearFlag_CMPOK
AnnaBridge 143:86740a56073b 1021 * @param LPTIMx Low-Power Timer instance
AnnaBridge 143:86740a56073b 1022 * @retval None
AnnaBridge 143:86740a56073b 1023 */
AnnaBridge 143:86740a56073b 1024 __STATIC_INLINE void LL_LPTIM_ClearFlag_CMPOK(LPTIM_TypeDef *LPTIMx)
AnnaBridge 143:86740a56073b 1025 {
AnnaBridge 143:86740a56073b 1026 SET_BIT(LPTIMx->ICR, LPTIM_ICR_CMPOKCF);
AnnaBridge 143:86740a56073b 1027 }
AnnaBridge 143:86740a56073b 1028
AnnaBridge 143:86740a56073b 1029 /**
AnnaBridge 143:86740a56073b 1030 * @brief Informs application whether the APB bus write operation to the LPTIMx_CMP register has been successfully completed; If so, a new one can be initiated.
AnnaBridge 143:86740a56073b 1031 * @rmtoll ISR CMPOK LL_LPTIM_IsActiveFlag_CMPOK
AnnaBridge 143:86740a56073b 1032 * @param LPTIMx Low-Power Timer instance
AnnaBridge 143:86740a56073b 1033 * @retval State of bit (1 or 0).
AnnaBridge 143:86740a56073b 1034 */
AnnaBridge 143:86740a56073b 1035 __STATIC_INLINE uint32_t LL_LPTIM_IsActiveFlag_CMPOK(LPTIM_TypeDef *LPTIMx)
AnnaBridge 143:86740a56073b 1036 {
AnnaBridge 143:86740a56073b 1037 return (READ_BIT(LPTIMx->ISR, LPTIM_ISR_CMPOK) == (LPTIM_ISR_CMPOK));
AnnaBridge 143:86740a56073b 1038 }
AnnaBridge 143:86740a56073b 1039
AnnaBridge 143:86740a56073b 1040 /**
AnnaBridge 143:86740a56073b 1041 * @brief Clear the autoreload register update interrupt flag (ARROKCF).
AnnaBridge 143:86740a56073b 1042 * @rmtoll ICR ARROKCF LL_LPTIM_ClearFlag_ARROK
AnnaBridge 143:86740a56073b 1043 * @param LPTIMx Low-Power Timer instance
AnnaBridge 143:86740a56073b 1044 * @retval None
AnnaBridge 143:86740a56073b 1045 */
AnnaBridge 143:86740a56073b 1046 __STATIC_INLINE void LL_LPTIM_ClearFlag_ARROK(LPTIM_TypeDef *LPTIMx)
AnnaBridge 143:86740a56073b 1047 {
AnnaBridge 143:86740a56073b 1048 SET_BIT(LPTIMx->ICR, LPTIM_ICR_ARROKCF);
AnnaBridge 143:86740a56073b 1049 }
AnnaBridge 143:86740a56073b 1050
AnnaBridge 143:86740a56073b 1051 /**
AnnaBridge 143:86740a56073b 1052 * @brief Informs application whether the APB bus write operation to the LPTIMx_ARR register has been successfully completed; If so, a new one can be initiated.
AnnaBridge 143:86740a56073b 1053 * @rmtoll ISR ARROK LL_LPTIM_IsActiveFlag_ARROK
AnnaBridge 143:86740a56073b 1054 * @param LPTIMx Low-Power Timer instance
AnnaBridge 143:86740a56073b 1055 * @retval State of bit (1 or 0).
AnnaBridge 143:86740a56073b 1056 */
AnnaBridge 143:86740a56073b 1057 __STATIC_INLINE uint32_t LL_LPTIM_IsActiveFlag_ARROK(LPTIM_TypeDef *LPTIMx)
AnnaBridge 143:86740a56073b 1058 {
AnnaBridge 143:86740a56073b 1059 return (READ_BIT(LPTIMx->ISR, LPTIM_ISR_ARROK) == (LPTIM_ISR_ARROK));
AnnaBridge 143:86740a56073b 1060 }
AnnaBridge 143:86740a56073b 1061
AnnaBridge 143:86740a56073b 1062 /**
AnnaBridge 143:86740a56073b 1063 * @brief Clear the counter direction change to up interrupt flag (UPCF).
AnnaBridge 143:86740a56073b 1064 * @rmtoll ICR UPCF LL_LPTIM_ClearFlag_UP
AnnaBridge 143:86740a56073b 1065 * @param LPTIMx Low-Power Timer instance
AnnaBridge 143:86740a56073b 1066 * @retval None
AnnaBridge 143:86740a56073b 1067 */
AnnaBridge 143:86740a56073b 1068 __STATIC_INLINE void LL_LPTIM_ClearFlag_UP(LPTIM_TypeDef *LPTIMx)
AnnaBridge 143:86740a56073b 1069 {
AnnaBridge 143:86740a56073b 1070 SET_BIT(LPTIMx->ICR, LPTIM_ICR_UPCF);
AnnaBridge 143:86740a56073b 1071 }
AnnaBridge 143:86740a56073b 1072
AnnaBridge 143:86740a56073b 1073 /**
AnnaBridge 143:86740a56073b 1074 * @brief Informs the application whether the counter direction has changed from down to up (when the LPTIM instance operates in encoder mode).
AnnaBridge 143:86740a56073b 1075 * @rmtoll ISR UP LL_LPTIM_IsActiveFlag_UP
AnnaBridge 143:86740a56073b 1076 * @param LPTIMx Low-Power Timer instance
AnnaBridge 143:86740a56073b 1077 * @retval State of bit (1 or 0).
AnnaBridge 143:86740a56073b 1078 */
AnnaBridge 143:86740a56073b 1079 __STATIC_INLINE uint32_t LL_LPTIM_IsActiveFlag_UP(LPTIM_TypeDef *LPTIMx)
AnnaBridge 143:86740a56073b 1080 {
AnnaBridge 143:86740a56073b 1081 return (READ_BIT(LPTIMx->ISR, LPTIM_ISR_UP) == (LPTIM_ISR_UP));
AnnaBridge 143:86740a56073b 1082 }
AnnaBridge 143:86740a56073b 1083
AnnaBridge 143:86740a56073b 1084 /**
AnnaBridge 143:86740a56073b 1085 * @brief Clear the counter direction change to down interrupt flag (DOWNCF).
AnnaBridge 143:86740a56073b 1086 * @rmtoll ICR DOWNCF LL_LPTIM_ClearFlag_DOWN
AnnaBridge 143:86740a56073b 1087 * @param LPTIMx Low-Power Timer instance
AnnaBridge 143:86740a56073b 1088 * @retval None
AnnaBridge 143:86740a56073b 1089 */
AnnaBridge 143:86740a56073b 1090 __STATIC_INLINE void LL_LPTIM_ClearFlag_DOWN(LPTIM_TypeDef *LPTIMx)
AnnaBridge 143:86740a56073b 1091 {
AnnaBridge 143:86740a56073b 1092 SET_BIT(LPTIMx->ICR, LPTIM_ICR_DOWNCF);
AnnaBridge 143:86740a56073b 1093 }
AnnaBridge 143:86740a56073b 1094
AnnaBridge 143:86740a56073b 1095 /**
AnnaBridge 143:86740a56073b 1096 * @brief Informs the application whether the counter direction has changed from up to down (when the LPTIM instance operates in encoder mode).
AnnaBridge 143:86740a56073b 1097 * @rmtoll ISR DOWN LL_LPTIM_IsActiveFlag_DOWN
AnnaBridge 143:86740a56073b 1098 * @param LPTIMx Low-Power Timer instance
AnnaBridge 143:86740a56073b 1099 * @retval State of bit (1 or 0).
AnnaBridge 143:86740a56073b 1100 */
AnnaBridge 143:86740a56073b 1101 __STATIC_INLINE uint32_t LL_LPTIM_IsActiveFlag_DOWN(LPTIM_TypeDef *LPTIMx)
AnnaBridge 143:86740a56073b 1102 {
AnnaBridge 143:86740a56073b 1103 return (READ_BIT(LPTIMx->ISR, LPTIM_ISR_DOWN) == (LPTIM_ISR_DOWN));
AnnaBridge 143:86740a56073b 1104 }
AnnaBridge 143:86740a56073b 1105
AnnaBridge 143:86740a56073b 1106 /**
AnnaBridge 143:86740a56073b 1107 * @}
AnnaBridge 143:86740a56073b 1108 */
AnnaBridge 143:86740a56073b 1109
AnnaBridge 143:86740a56073b 1110 /** @defgroup LPTIM_LL_EF_IT_Management Interrupt Management
AnnaBridge 143:86740a56073b 1111 * @{
AnnaBridge 143:86740a56073b 1112 */
AnnaBridge 143:86740a56073b 1113
AnnaBridge 143:86740a56073b 1114 /**
AnnaBridge 143:86740a56073b 1115 * @brief Enable compare match interrupt (CMPMIE).
AnnaBridge 143:86740a56073b 1116 * @rmtoll IER CMPMIE LL_LPTIM_EnableIT_CMPM
AnnaBridge 143:86740a56073b 1117 * @param LPTIMx Low-Power Timer instance
AnnaBridge 143:86740a56073b 1118 * @retval None
AnnaBridge 143:86740a56073b 1119 */
AnnaBridge 143:86740a56073b 1120 __STATIC_INLINE void LL_LPTIM_EnableIT_CMPM(LPTIM_TypeDef *LPTIMx)
AnnaBridge 143:86740a56073b 1121 {
AnnaBridge 143:86740a56073b 1122 SET_BIT(LPTIMx->IER, LPTIM_IER_CMPMIE);
AnnaBridge 143:86740a56073b 1123 }
AnnaBridge 143:86740a56073b 1124
AnnaBridge 143:86740a56073b 1125 /**
AnnaBridge 143:86740a56073b 1126 * @brief Disable compare match interrupt (CMPMIE).
AnnaBridge 143:86740a56073b 1127 * @rmtoll IER CMPMIE LL_LPTIM_DisableIT_CMPM
AnnaBridge 143:86740a56073b 1128 * @param LPTIMx Low-Power Timer instance
AnnaBridge 143:86740a56073b 1129 * @retval None
AnnaBridge 143:86740a56073b 1130 */
AnnaBridge 143:86740a56073b 1131 __STATIC_INLINE void LL_LPTIM_DisableIT_CMPM(LPTIM_TypeDef *LPTIMx)
AnnaBridge 143:86740a56073b 1132 {
AnnaBridge 143:86740a56073b 1133 CLEAR_BIT(LPTIMx->IER, LPTIM_IER_CMPMIE);
AnnaBridge 143:86740a56073b 1134 }
AnnaBridge 143:86740a56073b 1135
AnnaBridge 143:86740a56073b 1136 /**
AnnaBridge 143:86740a56073b 1137 * @brief Indicates whether the compare match interrupt (CMPMIE) is enabled.
AnnaBridge 143:86740a56073b 1138 * @rmtoll IER CMPMIE LL_LPTIM_IsEnabledIT_CMPM
AnnaBridge 143:86740a56073b 1139 * @param LPTIMx Low-Power Timer instance
AnnaBridge 143:86740a56073b 1140 * @retval State of bit (1 or 0).
AnnaBridge 143:86740a56073b 1141 */
AnnaBridge 143:86740a56073b 1142 __STATIC_INLINE uint32_t LL_LPTIM_IsEnabledIT_CMPM(LPTIM_TypeDef *LPTIMx)
AnnaBridge 143:86740a56073b 1143 {
AnnaBridge 143:86740a56073b 1144 return (READ_BIT(LPTIMx->IER, LPTIM_IER_CMPMIE) == (LPTIM_IER_CMPMIE));
AnnaBridge 143:86740a56073b 1145 }
AnnaBridge 143:86740a56073b 1146
AnnaBridge 143:86740a56073b 1147 /**
AnnaBridge 143:86740a56073b 1148 * @brief Enable autoreload match interrupt (ARRMIE).
AnnaBridge 143:86740a56073b 1149 * @rmtoll IER ARRMIE LL_LPTIM_EnableIT_ARRM
AnnaBridge 143:86740a56073b 1150 * @param LPTIMx Low-Power Timer instance
AnnaBridge 143:86740a56073b 1151 * @retval None
AnnaBridge 143:86740a56073b 1152 */
AnnaBridge 143:86740a56073b 1153 __STATIC_INLINE void LL_LPTIM_EnableIT_ARRM(LPTIM_TypeDef *LPTIMx)
AnnaBridge 143:86740a56073b 1154 {
AnnaBridge 143:86740a56073b 1155 SET_BIT(LPTIMx->IER, LPTIM_IER_ARRMIE);
AnnaBridge 143:86740a56073b 1156 }
AnnaBridge 143:86740a56073b 1157
AnnaBridge 143:86740a56073b 1158 /**
AnnaBridge 143:86740a56073b 1159 * @brief Disable autoreload match interrupt (ARRMIE).
AnnaBridge 143:86740a56073b 1160 * @rmtoll IER ARRMIE LL_LPTIM_DisableIT_ARRM
AnnaBridge 143:86740a56073b 1161 * @param LPTIMx Low-Power Timer instance
AnnaBridge 143:86740a56073b 1162 * @retval None
AnnaBridge 143:86740a56073b 1163 */
AnnaBridge 143:86740a56073b 1164 __STATIC_INLINE void LL_LPTIM_DisableIT_ARRM(LPTIM_TypeDef *LPTIMx)
AnnaBridge 143:86740a56073b 1165 {
AnnaBridge 143:86740a56073b 1166 CLEAR_BIT(LPTIMx->IER, LPTIM_IER_ARRMIE);
AnnaBridge 143:86740a56073b 1167 }
AnnaBridge 143:86740a56073b 1168
AnnaBridge 143:86740a56073b 1169 /**
AnnaBridge 143:86740a56073b 1170 * @brief Indicates whether the autoreload match interrupt (ARRMIE) is enabled.
AnnaBridge 143:86740a56073b 1171 * @rmtoll IER ARRMIE LL_LPTIM_IsEnabledIT_ARRM
AnnaBridge 143:86740a56073b 1172 * @param LPTIMx Low-Power Timer instance
AnnaBridge 143:86740a56073b 1173 * @retval State of bit (1 or 0).
AnnaBridge 143:86740a56073b 1174 */
AnnaBridge 143:86740a56073b 1175 __STATIC_INLINE uint32_t LL_LPTIM_IsEnabledIT_ARRM(LPTIM_TypeDef *LPTIMx)
AnnaBridge 143:86740a56073b 1176 {
AnnaBridge 143:86740a56073b 1177 return (READ_BIT(LPTIMx->IER, LPTIM_IER_ARRMIE) == (LPTIM_IER_ARRMIE));
AnnaBridge 143:86740a56073b 1178 }
AnnaBridge 143:86740a56073b 1179
AnnaBridge 143:86740a56073b 1180 /**
AnnaBridge 143:86740a56073b 1181 * @brief Enable external trigger valid edge interrupt (EXTTRIGIE).
AnnaBridge 143:86740a56073b 1182 * @rmtoll IER EXTTRIGIE LL_LPTIM_EnableIT_EXTTRIG
AnnaBridge 143:86740a56073b 1183 * @param LPTIMx Low-Power Timer instance
AnnaBridge 143:86740a56073b 1184 * @retval None
AnnaBridge 143:86740a56073b 1185 */
AnnaBridge 143:86740a56073b 1186 __STATIC_INLINE void LL_LPTIM_EnableIT_EXTTRIG(LPTIM_TypeDef *LPTIMx)
AnnaBridge 143:86740a56073b 1187 {
AnnaBridge 143:86740a56073b 1188 SET_BIT(LPTIMx->IER, LPTIM_IER_EXTTRIGIE);
AnnaBridge 143:86740a56073b 1189 }
AnnaBridge 143:86740a56073b 1190
AnnaBridge 143:86740a56073b 1191 /**
AnnaBridge 143:86740a56073b 1192 * @brief Disable external trigger valid edge interrupt (EXTTRIGIE).
AnnaBridge 143:86740a56073b 1193 * @rmtoll IER EXTTRIGIE LL_LPTIM_DisableIT_EXTTRIG
AnnaBridge 143:86740a56073b 1194 * @param LPTIMx Low-Power Timer instance
AnnaBridge 143:86740a56073b 1195 * @retval None
AnnaBridge 143:86740a56073b 1196 */
AnnaBridge 143:86740a56073b 1197 __STATIC_INLINE void LL_LPTIM_DisableIT_EXTTRIG(LPTIM_TypeDef *LPTIMx)
AnnaBridge 143:86740a56073b 1198 {
AnnaBridge 143:86740a56073b 1199 CLEAR_BIT(LPTIMx->IER, LPTIM_IER_EXTTRIGIE);
AnnaBridge 143:86740a56073b 1200 }
AnnaBridge 143:86740a56073b 1201
AnnaBridge 143:86740a56073b 1202 /**
AnnaBridge 143:86740a56073b 1203 * @brief Indicates external trigger valid edge interrupt (EXTTRIGIE) is enabled.
AnnaBridge 143:86740a56073b 1204 * @rmtoll IER EXTTRIGIE LL_LPTIM_IsEnabledIT_EXTTRIG
AnnaBridge 143:86740a56073b 1205 * @param LPTIMx Low-Power Timer instance
AnnaBridge 143:86740a56073b 1206 * @retval State of bit (1 or 0).
AnnaBridge 143:86740a56073b 1207 */
AnnaBridge 143:86740a56073b 1208 __STATIC_INLINE uint32_t LL_LPTIM_IsEnabledIT_EXTTRIG(LPTIM_TypeDef *LPTIMx)
AnnaBridge 143:86740a56073b 1209 {
AnnaBridge 143:86740a56073b 1210 return (READ_BIT(LPTIMx->IER, LPTIM_IER_EXTTRIGIE) == (LPTIM_IER_EXTTRIGIE));
AnnaBridge 143:86740a56073b 1211 }
AnnaBridge 143:86740a56073b 1212
AnnaBridge 143:86740a56073b 1213 /**
AnnaBridge 143:86740a56073b 1214 * @brief Enable compare register write completed interrupt (CMPOKIE).
AnnaBridge 143:86740a56073b 1215 * @rmtoll IER CMPOKIE LL_LPTIM_EnableIT_CMPOK
AnnaBridge 143:86740a56073b 1216 * @param LPTIMx Low-Power Timer instance
AnnaBridge 143:86740a56073b 1217 * @retval None
AnnaBridge 143:86740a56073b 1218 */
AnnaBridge 143:86740a56073b 1219 __STATIC_INLINE void LL_LPTIM_EnableIT_CMPOK(LPTIM_TypeDef *LPTIMx)
AnnaBridge 143:86740a56073b 1220 {
AnnaBridge 143:86740a56073b 1221 SET_BIT(LPTIMx->IER, LPTIM_IER_CMPOKIE);
AnnaBridge 143:86740a56073b 1222 }
AnnaBridge 143:86740a56073b 1223
AnnaBridge 143:86740a56073b 1224 /**
AnnaBridge 143:86740a56073b 1225 * @brief Disable compare register write completed interrupt (CMPOKIE).
AnnaBridge 143:86740a56073b 1226 * @rmtoll IER CMPOKIE LL_LPTIM_DisableIT_CMPOK
AnnaBridge 143:86740a56073b 1227 * @param LPTIMx Low-Power Timer instance
AnnaBridge 143:86740a56073b 1228 * @retval None
AnnaBridge 143:86740a56073b 1229 */
AnnaBridge 143:86740a56073b 1230 __STATIC_INLINE void LL_LPTIM_DisableIT_CMPOK(LPTIM_TypeDef *LPTIMx)
AnnaBridge 143:86740a56073b 1231 {
AnnaBridge 143:86740a56073b 1232 CLEAR_BIT(LPTIMx->IER, LPTIM_IER_CMPOKIE);
AnnaBridge 143:86740a56073b 1233 }
AnnaBridge 143:86740a56073b 1234
AnnaBridge 143:86740a56073b 1235 /**
AnnaBridge 143:86740a56073b 1236 * @brief Indicates whether the compare register write completed interrupt (CMPOKIE) is enabled.
AnnaBridge 143:86740a56073b 1237 * @rmtoll IER CMPOKIE LL_LPTIM_IsEnabledIT_CMPOK
AnnaBridge 143:86740a56073b 1238 * @param LPTIMx Low-Power Timer instance
AnnaBridge 143:86740a56073b 1239 * @retval State of bit (1 or 0).
AnnaBridge 143:86740a56073b 1240 */
AnnaBridge 143:86740a56073b 1241 __STATIC_INLINE uint32_t LL_LPTIM_IsEnabledIT_CMPOK(LPTIM_TypeDef *LPTIMx)
AnnaBridge 143:86740a56073b 1242 {
AnnaBridge 143:86740a56073b 1243 return (READ_BIT(LPTIMx->IER, LPTIM_IER_CMPOKIE) == (LPTIM_IER_CMPOKIE));
AnnaBridge 143:86740a56073b 1244 }
AnnaBridge 143:86740a56073b 1245
AnnaBridge 143:86740a56073b 1246 /**
AnnaBridge 143:86740a56073b 1247 * @brief Enable autoreload register write completed interrupt (ARROKIE).
AnnaBridge 143:86740a56073b 1248 * @rmtoll IER ARROKIE LL_LPTIM_EnableIT_ARROK
AnnaBridge 143:86740a56073b 1249 * @param LPTIMx Low-Power Timer instance
AnnaBridge 143:86740a56073b 1250 * @retval None
AnnaBridge 143:86740a56073b 1251 */
AnnaBridge 143:86740a56073b 1252 __STATIC_INLINE void LL_LPTIM_EnableIT_ARROK(LPTIM_TypeDef *LPTIMx)
AnnaBridge 143:86740a56073b 1253 {
AnnaBridge 143:86740a56073b 1254 SET_BIT(LPTIMx->IER, LPTIM_IER_ARROKIE);
AnnaBridge 143:86740a56073b 1255 }
AnnaBridge 143:86740a56073b 1256
AnnaBridge 143:86740a56073b 1257 /**
AnnaBridge 143:86740a56073b 1258 * @brief Disable autoreload register write completed interrupt (ARROKIE).
AnnaBridge 143:86740a56073b 1259 * @rmtoll IER ARROKIE LL_LPTIM_DisableIT_ARROK
AnnaBridge 143:86740a56073b 1260 * @param LPTIMx Low-Power Timer instance
AnnaBridge 143:86740a56073b 1261 * @retval None
AnnaBridge 143:86740a56073b 1262 */
AnnaBridge 143:86740a56073b 1263 __STATIC_INLINE void LL_LPTIM_DisableIT_ARROK(LPTIM_TypeDef *LPTIMx)
AnnaBridge 143:86740a56073b 1264 {
AnnaBridge 143:86740a56073b 1265 CLEAR_BIT(LPTIMx->IER, LPTIM_IER_ARROKIE);
AnnaBridge 143:86740a56073b 1266 }
AnnaBridge 143:86740a56073b 1267
AnnaBridge 143:86740a56073b 1268 /**
AnnaBridge 143:86740a56073b 1269 * @brief Indicates whether the autoreload register write completed interrupt (ARROKIE) is enabled.
AnnaBridge 143:86740a56073b 1270 * @rmtoll IER ARROKIE LL_LPTIM_IsEnabledIT_ARROK
AnnaBridge 143:86740a56073b 1271 * @param LPTIMx Low-Power Timer instance
AnnaBridge 143:86740a56073b 1272 * @retval State of bit (1 or 0).
AnnaBridge 143:86740a56073b 1273 */
AnnaBridge 143:86740a56073b 1274 __STATIC_INLINE uint32_t LL_LPTIM_IsEnabledIT_ARROK(LPTIM_TypeDef *LPTIMx)
AnnaBridge 143:86740a56073b 1275 {
AnnaBridge 143:86740a56073b 1276 return (READ_BIT(LPTIMx->IER, LPTIM_IER_ARROKIE) == (LPTIM_IER_ARROKIE));
AnnaBridge 143:86740a56073b 1277 }
AnnaBridge 143:86740a56073b 1278
AnnaBridge 143:86740a56073b 1279 /**
AnnaBridge 143:86740a56073b 1280 * @brief Enable direction change to up interrupt (UPIE).
AnnaBridge 143:86740a56073b 1281 * @rmtoll IER UPIE LL_LPTIM_EnableIT_UP
AnnaBridge 143:86740a56073b 1282 * @param LPTIMx Low-Power Timer instance
AnnaBridge 143:86740a56073b 1283 * @retval None
AnnaBridge 143:86740a56073b 1284 */
AnnaBridge 143:86740a56073b 1285 __STATIC_INLINE void LL_LPTIM_EnableIT_UP(LPTIM_TypeDef *LPTIMx)
AnnaBridge 143:86740a56073b 1286 {
AnnaBridge 143:86740a56073b 1287 SET_BIT(LPTIMx->IER, LPTIM_IER_UPIE);
AnnaBridge 143:86740a56073b 1288 }
AnnaBridge 143:86740a56073b 1289
AnnaBridge 143:86740a56073b 1290 /**
AnnaBridge 143:86740a56073b 1291 * @brief Disable direction change to up interrupt (UPIE).
AnnaBridge 143:86740a56073b 1292 * @rmtoll IER UPIE LL_LPTIM_DisableIT_UP
AnnaBridge 143:86740a56073b 1293 * @param LPTIMx Low-Power Timer instance
AnnaBridge 143:86740a56073b 1294 * @retval None
AnnaBridge 143:86740a56073b 1295 */
AnnaBridge 143:86740a56073b 1296 __STATIC_INLINE void LL_LPTIM_DisableIT_UP(LPTIM_TypeDef *LPTIMx)
AnnaBridge 143:86740a56073b 1297 {
AnnaBridge 143:86740a56073b 1298 CLEAR_BIT(LPTIMx->IER, LPTIM_IER_UPIE);
AnnaBridge 143:86740a56073b 1299 }
AnnaBridge 143:86740a56073b 1300
AnnaBridge 143:86740a56073b 1301 /**
AnnaBridge 143:86740a56073b 1302 * @brief Indicates whether the direction change to up interrupt (UPIE) is enabled.
AnnaBridge 143:86740a56073b 1303 * @rmtoll IER UPIE LL_LPTIM_IsEnabledIT_UP
AnnaBridge 143:86740a56073b 1304 * @param LPTIMx Low-Power Timer instance
AnnaBridge 143:86740a56073b 1305 * @retval State of bit (1 or 0).
AnnaBridge 143:86740a56073b 1306 */
AnnaBridge 143:86740a56073b 1307 __STATIC_INLINE uint32_t LL_LPTIM_IsEnabledIT_UP(LPTIM_TypeDef *LPTIMx)
AnnaBridge 143:86740a56073b 1308 {
AnnaBridge 143:86740a56073b 1309 return (READ_BIT(LPTIMx->IER, LPTIM_IER_UPIE) == (LPTIM_IER_UPIE));
AnnaBridge 143:86740a56073b 1310 }
AnnaBridge 143:86740a56073b 1311
AnnaBridge 143:86740a56073b 1312 /**
AnnaBridge 143:86740a56073b 1313 * @brief Enable direction change to down interrupt (DOWNIE).
AnnaBridge 143:86740a56073b 1314 * @rmtoll IER DOWNIE LL_LPTIM_EnableIT_DOWN
AnnaBridge 143:86740a56073b 1315 * @param LPTIMx Low-Power Timer instance
AnnaBridge 143:86740a56073b 1316 * @retval None
AnnaBridge 143:86740a56073b 1317 */
AnnaBridge 143:86740a56073b 1318 __STATIC_INLINE void LL_LPTIM_EnableIT_DOWN(LPTIM_TypeDef *LPTIMx)
AnnaBridge 143:86740a56073b 1319 {
AnnaBridge 143:86740a56073b 1320 SET_BIT(LPTIMx->IER, LPTIM_IER_DOWNIE);
AnnaBridge 143:86740a56073b 1321 }
AnnaBridge 143:86740a56073b 1322
AnnaBridge 143:86740a56073b 1323 /**
AnnaBridge 143:86740a56073b 1324 * @brief Disable direction change to down interrupt (DOWNIE).
AnnaBridge 143:86740a56073b 1325 * @rmtoll IER DOWNIE LL_LPTIM_DisableIT_DOWN
AnnaBridge 143:86740a56073b 1326 * @param LPTIMx Low-Power Timer instance
AnnaBridge 143:86740a56073b 1327 * @retval None
AnnaBridge 143:86740a56073b 1328 */
AnnaBridge 143:86740a56073b 1329 __STATIC_INLINE void LL_LPTIM_DisableIT_DOWN(LPTIM_TypeDef *LPTIMx)
AnnaBridge 143:86740a56073b 1330 {
AnnaBridge 143:86740a56073b 1331 CLEAR_BIT(LPTIMx->IER, LPTIM_IER_DOWNIE);
AnnaBridge 143:86740a56073b 1332 }
AnnaBridge 143:86740a56073b 1333
AnnaBridge 143:86740a56073b 1334 /**
AnnaBridge 143:86740a56073b 1335 * @brief Indicates whether the direction change to down interrupt (DOWNIE) is enabled.
AnnaBridge 143:86740a56073b 1336 * @rmtoll IER DOWNIE LL_LPTIM_IsEnabledIT_DOWN
AnnaBridge 143:86740a56073b 1337 * @param LPTIMx Low-Power Timer instance
AnnaBridge 143:86740a56073b 1338 * @retval State of bit (1 or 0).
AnnaBridge 143:86740a56073b 1339 */
AnnaBridge 143:86740a56073b 1340 __STATIC_INLINE uint32_t LL_LPTIM_IsEnabledIT_DOWN(LPTIM_TypeDef *LPTIMx)
AnnaBridge 143:86740a56073b 1341 {
AnnaBridge 143:86740a56073b 1342 return (READ_BIT(LPTIMx->IER, LPTIM_IER_DOWNIE) == (LPTIM_IER_DOWNIE));
AnnaBridge 143:86740a56073b 1343 }
AnnaBridge 143:86740a56073b 1344
AnnaBridge 143:86740a56073b 1345 /**
AnnaBridge 143:86740a56073b 1346 * @}
AnnaBridge 143:86740a56073b 1347 */
AnnaBridge 143:86740a56073b 1348
AnnaBridge 143:86740a56073b 1349 #if defined(USE_FULL_LL_DRIVER)
AnnaBridge 143:86740a56073b 1350 /** @defgroup LPTIM_LL_EF_Init Initialisation and deinitialisation functions
AnnaBridge 143:86740a56073b 1351 * @{
AnnaBridge 143:86740a56073b 1352 */
AnnaBridge 143:86740a56073b 1353
AnnaBridge 143:86740a56073b 1354 ErrorStatus LL_LPTIM_DeInit(LPTIM_TypeDef *LPTIMx);
AnnaBridge 143:86740a56073b 1355 void LL_LPTIM_StructInit(LL_LPTIM_InitTypeDef *LPTIM_InitStruct);
AnnaBridge 143:86740a56073b 1356 ErrorStatus LL_LPTIM_Init(LPTIM_TypeDef *LPTIMx, LL_LPTIM_InitTypeDef *LPTIM_InitStruct);
AnnaBridge 143:86740a56073b 1357 /**
AnnaBridge 143:86740a56073b 1358 * @}
AnnaBridge 143:86740a56073b 1359 */
AnnaBridge 143:86740a56073b 1360 #endif /* USE_FULL_LL_DRIVER */
AnnaBridge 143:86740a56073b 1361
AnnaBridge 143:86740a56073b 1362 /**
AnnaBridge 143:86740a56073b 1363 * @}
AnnaBridge 143:86740a56073b 1364 */
AnnaBridge 143:86740a56073b 1365
AnnaBridge 143:86740a56073b 1366 /**
AnnaBridge 143:86740a56073b 1367 * @}
AnnaBridge 143:86740a56073b 1368 */
AnnaBridge 143:86740a56073b 1369
AnnaBridge 143:86740a56073b 1370 #endif /* LPTIM1 */
AnnaBridge 143:86740a56073b 1371
AnnaBridge 143:86740a56073b 1372 /**
AnnaBridge 143:86740a56073b 1373 * @}
AnnaBridge 143:86740a56073b 1374 */
AnnaBridge 143:86740a56073b 1375
AnnaBridge 143:86740a56073b 1376 #ifdef __cplusplus
AnnaBridge 143:86740a56073b 1377 }
AnnaBridge 143:86740a56073b 1378 #endif
AnnaBridge 143:86740a56073b 1379
AnnaBridge 143:86740a56073b 1380 #endif /* __STM32L0xx_LL_LPTIM_H */
AnnaBridge 143:86740a56073b 1381
AnnaBridge 143:86740a56073b 1382 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/