| /** |
| ****************************************************************************** |
| * @file stm32wlxx_ll_tim.c |
| * @author MCD Application Team |
| * @brief TIM LL module driver. |
| ****************************************************************************** |
| * @attention |
| * |
| * Copyright (c) 2020 STMicroelectronics. |
| * All rights reserved. |
| * |
| * This software is licensed under terms that can be found in the LICENSE file |
| * in the root directory of this software component. |
| * If no LICENSE file comes with this software, it is provided AS-IS. |
| * |
| ****************************************************************************** |
| */ |
| #if defined(USE_FULL_LL_DRIVER) |
| |
| /* Includes ------------------------------------------------------------------*/ |
| #include "stm32wlxx_ll_tim.h" |
| #include "stm32wlxx_ll_bus.h" |
| |
| #ifdef USE_FULL_ASSERT |
| #include "stm32_assert.h" |
| #else |
| #define assert_param(expr) ((void)0U) |
| #endif /* USE_FULL_ASSERT */ |
| |
| /** @addtogroup STM32WLxx_LL_Driver |
| * @{ |
| */ |
| |
| #if defined (TIM1) || defined (TIM2) || defined (TIM16) || defined (TIM7) |
| |
| /** @addtogroup TIM_LL |
| * @{ |
| */ |
| |
| /* Private types -------------------------------------------------------------*/ |
| /* Private variables ---------------------------------------------------------*/ |
| /* Private constants ---------------------------------------------------------*/ |
| /* Private macros ------------------------------------------------------------*/ |
| /** @addtogroup TIM_LL_Private_Macros |
| * @{ |
| */ |
| #define IS_LL_TIM_COUNTERMODE(__VALUE__) (((__VALUE__) == LL_TIM_COUNTERMODE_UP) \ |
| || ((__VALUE__) == LL_TIM_COUNTERMODE_DOWN) \ |
| || ((__VALUE__) == LL_TIM_COUNTERMODE_CENTER_UP) \ |
| || ((__VALUE__) == LL_TIM_COUNTERMODE_CENTER_DOWN) \ |
| || ((__VALUE__) == LL_TIM_COUNTERMODE_CENTER_UP_DOWN)) |
| |
| #define IS_LL_TIM_CLOCKDIVISION(__VALUE__) (((__VALUE__) == LL_TIM_CLOCKDIVISION_DIV1) \ |
| || ((__VALUE__) == LL_TIM_CLOCKDIVISION_DIV2) \ |
| || ((__VALUE__) == LL_TIM_CLOCKDIVISION_DIV4)) |
| |
| #define IS_LL_TIM_OCMODE(__VALUE__) (((__VALUE__) == LL_TIM_OCMODE_FROZEN) \ |
| || ((__VALUE__) == LL_TIM_OCMODE_ACTIVE) \ |
| || ((__VALUE__) == LL_TIM_OCMODE_INACTIVE) \ |
| || ((__VALUE__) == LL_TIM_OCMODE_TOGGLE) \ |
| || ((__VALUE__) == LL_TIM_OCMODE_FORCED_INACTIVE) \ |
| || ((__VALUE__) == LL_TIM_OCMODE_FORCED_ACTIVE) \ |
| || ((__VALUE__) == LL_TIM_OCMODE_PWM1) \ |
| || ((__VALUE__) == LL_TIM_OCMODE_PWM2) \ |
| || ((__VALUE__) == LL_TIM_OCMODE_RETRIG_OPM1) \ |
| || ((__VALUE__) == LL_TIM_OCMODE_RETRIG_OPM2) \ |
| || ((__VALUE__) == LL_TIM_OCMODE_COMBINED_PWM1) \ |
| || ((__VALUE__) == LL_TIM_OCMODE_COMBINED_PWM2) \ |
| || ((__VALUE__) == LL_TIM_OCMODE_ASSYMETRIC_PWM1) \ |
| || ((__VALUE__) == LL_TIM_OCMODE_ASSYMETRIC_PWM2)) |
| |
| #define IS_LL_TIM_OCSTATE(__VALUE__) (((__VALUE__) == LL_TIM_OCSTATE_DISABLE) \ |
| || ((__VALUE__) == LL_TIM_OCSTATE_ENABLE)) |
| |
| #define IS_LL_TIM_OCPOLARITY(__VALUE__) (((__VALUE__) == LL_TIM_OCPOLARITY_HIGH) \ |
| || ((__VALUE__) == LL_TIM_OCPOLARITY_LOW)) |
| |
| #define IS_LL_TIM_OCIDLESTATE(__VALUE__) (((__VALUE__) == LL_TIM_OCIDLESTATE_LOW) \ |
| || ((__VALUE__) == LL_TIM_OCIDLESTATE_HIGH)) |
| |
| #define IS_LL_TIM_ACTIVEINPUT(__VALUE__) (((__VALUE__) == LL_TIM_ACTIVEINPUT_DIRECTTI) \ |
| || ((__VALUE__) == LL_TIM_ACTIVEINPUT_INDIRECTTI) \ |
| || ((__VALUE__) == LL_TIM_ACTIVEINPUT_TRC)) |
| |
| #define IS_LL_TIM_ICPSC(__VALUE__) (((__VALUE__) == LL_TIM_ICPSC_DIV1) \ |
| || ((__VALUE__) == LL_TIM_ICPSC_DIV2) \ |
| || ((__VALUE__) == LL_TIM_ICPSC_DIV4) \ |
| || ((__VALUE__) == LL_TIM_ICPSC_DIV8)) |
| |
| #define IS_LL_TIM_IC_FILTER(__VALUE__) (((__VALUE__) == LL_TIM_IC_FILTER_FDIV1) \ |
| || ((__VALUE__) == LL_TIM_IC_FILTER_FDIV1_N2) \ |
| || ((__VALUE__) == LL_TIM_IC_FILTER_FDIV1_N4) \ |
| || ((__VALUE__) == LL_TIM_IC_FILTER_FDIV1_N8) \ |
| || ((__VALUE__) == LL_TIM_IC_FILTER_FDIV2_N6) \ |
| || ((__VALUE__) == LL_TIM_IC_FILTER_FDIV2_N8) \ |
| || ((__VALUE__) == LL_TIM_IC_FILTER_FDIV4_N6) \ |
| || ((__VALUE__) == LL_TIM_IC_FILTER_FDIV4_N8) \ |
| || ((__VALUE__) == LL_TIM_IC_FILTER_FDIV8_N6) \ |
| || ((__VALUE__) == LL_TIM_IC_FILTER_FDIV8_N8) \ |
| || ((__VALUE__) == LL_TIM_IC_FILTER_FDIV16_N5) \ |
| || ((__VALUE__) == LL_TIM_IC_FILTER_FDIV16_N6) \ |
| || ((__VALUE__) == LL_TIM_IC_FILTER_FDIV16_N8) \ |
| || ((__VALUE__) == LL_TIM_IC_FILTER_FDIV32_N5) \ |
| || ((__VALUE__) == LL_TIM_IC_FILTER_FDIV32_N6) \ |
| || ((__VALUE__) == LL_TIM_IC_FILTER_FDIV32_N8)) |
| |
| #define IS_LL_TIM_IC_POLARITY(__VALUE__) (((__VALUE__) == LL_TIM_IC_POLARITY_RISING) \ |
| || ((__VALUE__) == LL_TIM_IC_POLARITY_FALLING) \ |
| || ((__VALUE__) == LL_TIM_IC_POLARITY_BOTHEDGE)) |
| |
| #define IS_LL_TIM_ENCODERMODE(__VALUE__) (((__VALUE__) == LL_TIM_ENCODERMODE_X2_TI1) \ |
| || ((__VALUE__) == LL_TIM_ENCODERMODE_X2_TI2) \ |
| || ((__VALUE__) == LL_TIM_ENCODERMODE_X4_TI12)) |
| |
| #define IS_LL_TIM_IC_POLARITY_ENCODER(__VALUE__) (((__VALUE__) == LL_TIM_IC_POLARITY_RISING) \ |
| || ((__VALUE__) == LL_TIM_IC_POLARITY_FALLING)) |
| |
| #define IS_LL_TIM_OSSR_STATE(__VALUE__) (((__VALUE__) == LL_TIM_OSSR_DISABLE) \ |
| || ((__VALUE__) == LL_TIM_OSSR_ENABLE)) |
| |
| #define IS_LL_TIM_OSSI_STATE(__VALUE__) (((__VALUE__) == LL_TIM_OSSI_DISABLE) \ |
| || ((__VALUE__) == LL_TIM_OSSI_ENABLE)) |
| |
| #define IS_LL_TIM_LOCK_LEVEL(__VALUE__) (((__VALUE__) == LL_TIM_LOCKLEVEL_OFF) \ |
| || ((__VALUE__) == LL_TIM_LOCKLEVEL_1) \ |
| || ((__VALUE__) == LL_TIM_LOCKLEVEL_2) \ |
| || ((__VALUE__) == LL_TIM_LOCKLEVEL_3)) |
| |
| #define IS_LL_TIM_BREAK_STATE(__VALUE__) (((__VALUE__) == LL_TIM_BREAK_DISABLE) \ |
| || ((__VALUE__) == LL_TIM_BREAK_ENABLE)) |
| |
| #define IS_LL_TIM_BREAK_POLARITY(__VALUE__) (((__VALUE__) == LL_TIM_BREAK_POLARITY_LOW) \ |
| || ((__VALUE__) == LL_TIM_BREAK_POLARITY_HIGH)) |
| |
| #define IS_LL_TIM_BREAK_FILTER(__VALUE__) (((__VALUE__) == LL_TIM_BREAK_FILTER_FDIV1) \ |
| || ((__VALUE__) == LL_TIM_BREAK_FILTER_FDIV1_N2) \ |
| || ((__VALUE__) == LL_TIM_BREAK_FILTER_FDIV1_N4) \ |
| || ((__VALUE__) == LL_TIM_BREAK_FILTER_FDIV1_N8) \ |
| || ((__VALUE__) == LL_TIM_BREAK_FILTER_FDIV2_N6) \ |
| || ((__VALUE__) == LL_TIM_BREAK_FILTER_FDIV2_N8) \ |
| || ((__VALUE__) == LL_TIM_BREAK_FILTER_FDIV4_N6) \ |
| || ((__VALUE__) == LL_TIM_BREAK_FILTER_FDIV4_N8) \ |
| || ((__VALUE__) == LL_TIM_BREAK_FILTER_FDIV8_N6) \ |
| || ((__VALUE__) == LL_TIM_BREAK_FILTER_FDIV8_N8) \ |
| || ((__VALUE__) == LL_TIM_BREAK_FILTER_FDIV16_N5) \ |
| || ((__VALUE__) == LL_TIM_BREAK_FILTER_FDIV16_N6) \ |
| || ((__VALUE__) == LL_TIM_BREAK_FILTER_FDIV16_N8) \ |
| || ((__VALUE__) == LL_TIM_BREAK_FILTER_FDIV32_N5) \ |
| || ((__VALUE__) == LL_TIM_BREAK_FILTER_FDIV32_N6) \ |
| || ((__VALUE__) == LL_TIM_BREAK_FILTER_FDIV32_N8)) |
| |
| #define IS_LL_TIM_BREAK_AFMODE(__VALUE__) (((__VALUE__) == LL_TIM_BREAK_AFMODE_INPUT) \ |
| || ((__VALUE__) == LL_TIM_BREAK_AFMODE_BIDIRECTIONAL)) |
| |
| #define IS_LL_TIM_BREAK2_STATE(__VALUE__) (((__VALUE__) == LL_TIM_BREAK2_DISABLE) \ |
| || ((__VALUE__) == LL_TIM_BREAK2_ENABLE)) |
| |
| #define IS_LL_TIM_BREAK2_POLARITY(__VALUE__) (((__VALUE__) == LL_TIM_BREAK2_POLARITY_LOW) \ |
| || ((__VALUE__) == LL_TIM_BREAK2_POLARITY_HIGH)) |
| |
| #define IS_LL_TIM_BREAK2_FILTER(__VALUE__) (((__VALUE__) == LL_TIM_BREAK2_FILTER_FDIV1) \ |
| || ((__VALUE__) == LL_TIM_BREAK2_FILTER_FDIV1_N2) \ |
| || ((__VALUE__) == LL_TIM_BREAK2_FILTER_FDIV1_N4) \ |
| || ((__VALUE__) == LL_TIM_BREAK2_FILTER_FDIV1_N8) \ |
| || ((__VALUE__) == LL_TIM_BREAK2_FILTER_FDIV2_N6) \ |
| || ((__VALUE__) == LL_TIM_BREAK2_FILTER_FDIV2_N8) \ |
| || ((__VALUE__) == LL_TIM_BREAK2_FILTER_FDIV4_N6) \ |
| || ((__VALUE__) == LL_TIM_BREAK2_FILTER_FDIV4_N8) \ |
| || ((__VALUE__) == LL_TIM_BREAK2_FILTER_FDIV8_N6) \ |
| || ((__VALUE__) == LL_TIM_BREAK2_FILTER_FDIV8_N8) \ |
| || ((__VALUE__) == LL_TIM_BREAK2_FILTER_FDIV16_N5) \ |
| || ((__VALUE__) == LL_TIM_BREAK2_FILTER_FDIV16_N6) \ |
| || ((__VALUE__) == LL_TIM_BREAK2_FILTER_FDIV16_N8) \ |
| || ((__VALUE__) == LL_TIM_BREAK2_FILTER_FDIV32_N5) \ |
| || ((__VALUE__) == LL_TIM_BREAK2_FILTER_FDIV32_N6) \ |
| || ((__VALUE__) == LL_TIM_BREAK2_FILTER_FDIV32_N8)) |
| |
| #define IS_LL_TIM_BREAK2_AFMODE(__VALUE__) (((__VALUE__) == LL_TIM_BREAK2_AFMODE_INPUT) \ |
| || ((__VALUE__) == LL_TIM_BREAK2_AFMODE_BIDIRECTIONAL)) |
| |
| #define IS_LL_TIM_AUTOMATIC_OUTPUT_STATE(__VALUE__) (((__VALUE__) == LL_TIM_AUTOMATICOUTPUT_DISABLE) \ |
| || ((__VALUE__) == LL_TIM_AUTOMATICOUTPUT_ENABLE)) |
| /** |
| * @} |
| */ |
| |
| |
| /* Private function prototypes -----------------------------------------------*/ |
| /** @defgroup TIM_LL_Private_Functions TIM Private Functions |
| * @{ |
| */ |
| static ErrorStatus OC1Config(TIM_TypeDef *TIMx, const LL_TIM_OC_InitTypeDef *TIM_OCInitStruct); |
| static ErrorStatus OC2Config(TIM_TypeDef *TIMx, const LL_TIM_OC_InitTypeDef *TIM_OCInitStruct); |
| static ErrorStatus OC3Config(TIM_TypeDef *TIMx, const LL_TIM_OC_InitTypeDef *TIM_OCInitStruct); |
| static ErrorStatus OC4Config(TIM_TypeDef *TIMx, const LL_TIM_OC_InitTypeDef *TIM_OCInitStruct); |
| static ErrorStatus OC5Config(TIM_TypeDef *TIMx, const LL_TIM_OC_InitTypeDef *TIM_OCInitStruct); |
| static ErrorStatus OC6Config(TIM_TypeDef *TIMx, const LL_TIM_OC_InitTypeDef *TIM_OCInitStruct); |
| static ErrorStatus IC1Config(TIM_TypeDef *TIMx, const LL_TIM_IC_InitTypeDef *TIM_ICInitStruct); |
| static ErrorStatus IC2Config(TIM_TypeDef *TIMx, const LL_TIM_IC_InitTypeDef *TIM_ICInitStruct); |
| static ErrorStatus IC3Config(TIM_TypeDef *TIMx, const LL_TIM_IC_InitTypeDef *TIM_ICInitStruct); |
| static ErrorStatus IC4Config(TIM_TypeDef *TIMx, const LL_TIM_IC_InitTypeDef *TIM_ICInitStruct); |
| /** |
| * @} |
| */ |
| |
| /* Exported functions --------------------------------------------------------*/ |
| /** @addtogroup TIM_LL_Exported_Functions |
| * @{ |
| */ |
| |
| /** @addtogroup TIM_LL_EF_Init |
| * @{ |
| */ |
| |
| /** |
| * @brief Set TIMx registers to their reset values. |
| * @param TIMx Timer instance |
| * @retval An ErrorStatus enumeration value: |
| * - SUCCESS: TIMx registers are de-initialized |
| * - ERROR: invalid TIMx instance |
| */ |
| ErrorStatus LL_TIM_DeInit(TIM_TypeDef *TIMx) |
| { |
| ErrorStatus result = SUCCESS; |
| |
| /* Check the parameters */ |
| assert_param(IS_TIM_INSTANCE(TIMx)); |
| |
| if (TIMx == TIM1) |
| { |
| LL_APB2_GRP1_ForceReset(LL_APB2_GRP1_PERIPH_TIM1); |
| LL_APB2_GRP1_ReleaseReset(LL_APB2_GRP1_PERIPH_TIM1); |
| } |
| else if (TIMx == TIM2) |
| { |
| LL_APB1_GRP1_ForceReset(LL_APB1_GRP1_PERIPH_TIM2); |
| LL_APB1_GRP1_ReleaseReset(LL_APB1_GRP1_PERIPH_TIM2); |
| } |
| else if (TIMx == TIM16) |
| { |
| LL_APB2_GRP1_ForceReset(LL_APB2_GRP1_PERIPH_TIM16); |
| LL_APB2_GRP1_ReleaseReset(LL_APB2_GRP1_PERIPH_TIM16); |
| } |
| else if (TIMx == TIM17) |
| { |
| LL_APB2_GRP1_ForceReset(LL_APB2_GRP1_PERIPH_TIM17); |
| LL_APB2_GRP1_ReleaseReset(LL_APB2_GRP1_PERIPH_TIM17); |
| } |
| else |
| { |
| result = ERROR; |
| } |
| |
| return result; |
| } |
| |
| /** |
| * @brief Set the fields of the time base unit configuration data structure |
| * to their default values. |
| * @param TIM_InitStruct pointer to a @ref LL_TIM_InitTypeDef structure (time base unit configuration data structure) |
| * @retval None |
| */ |
| void LL_TIM_StructInit(LL_TIM_InitTypeDef *TIM_InitStruct) |
| { |
| /* Set the default configuration */ |
| TIM_InitStruct->Prescaler = (uint16_t)0x0000; |
| TIM_InitStruct->CounterMode = LL_TIM_COUNTERMODE_UP; |
| TIM_InitStruct->Autoreload = 0xFFFFFFFFU; |
| TIM_InitStruct->ClockDivision = LL_TIM_CLOCKDIVISION_DIV1; |
| TIM_InitStruct->RepetitionCounter = 0x00000000U; |
| } |
| |
| /** |
| * @brief Configure the TIMx time base unit. |
| * @param TIMx Timer Instance |
| * @param TIM_InitStruct pointer to a @ref LL_TIM_InitTypeDef structure |
| * (TIMx time base unit configuration data structure) |
| * @retval An ErrorStatus enumeration value: |
| * - SUCCESS: TIMx registers are de-initialized |
| * - ERROR: not applicable |
| */ |
| ErrorStatus LL_TIM_Init(TIM_TypeDef *TIMx, const LL_TIM_InitTypeDef *TIM_InitStruct) |
| { |
| uint32_t tmpcr1; |
| |
| /* Check the parameters */ |
| assert_param(IS_TIM_INSTANCE(TIMx)); |
| assert_param(IS_LL_TIM_COUNTERMODE(TIM_InitStruct->CounterMode)); |
| assert_param(IS_LL_TIM_CLOCKDIVISION(TIM_InitStruct->ClockDivision)); |
| |
| tmpcr1 = LL_TIM_ReadReg(TIMx, CR1); |
| |
| if (IS_TIM_COUNTER_MODE_SELECT_INSTANCE(TIMx)) |
| { |
| /* Select the Counter Mode */ |
| MODIFY_REG(tmpcr1, (TIM_CR1_DIR | TIM_CR1_CMS), TIM_InitStruct->CounterMode); |
| } |
| |
| if (IS_TIM_CLOCK_DIVISION_INSTANCE(TIMx)) |
| { |
| /* Set the clock division */ |
| MODIFY_REG(tmpcr1, TIM_CR1_CKD, TIM_InitStruct->ClockDivision); |
| } |
| |
| /* Write to TIMx CR1 */ |
| LL_TIM_WriteReg(TIMx, CR1, tmpcr1); |
| |
| /* Set the Autoreload value */ |
| LL_TIM_SetAutoReload(TIMx, TIM_InitStruct->Autoreload); |
| |
| /* Set the Prescaler value */ |
| LL_TIM_SetPrescaler(TIMx, TIM_InitStruct->Prescaler); |
| |
| if (IS_TIM_REPETITION_COUNTER_INSTANCE(TIMx)) |
| { |
| /* Set the Repetition Counter value */ |
| LL_TIM_SetRepetitionCounter(TIMx, TIM_InitStruct->RepetitionCounter); |
| } |
| |
| /* Generate an update event to reload the Prescaler |
| and the repetition counter value (if applicable) immediately */ |
| LL_TIM_GenerateEvent_UPDATE(TIMx); |
| |
| return SUCCESS; |
| } |
| |
| /** |
| * @brief Set the fields of the TIMx output channel configuration data |
| * structure to their default values. |
| * @param TIM_OC_InitStruct pointer to a @ref LL_TIM_OC_InitTypeDef structure |
| * (the output channel configuration data structure) |
| * @retval None |
| */ |
| void LL_TIM_OC_StructInit(LL_TIM_OC_InitTypeDef *TIM_OC_InitStruct) |
| { |
| /* Set the default configuration */ |
| TIM_OC_InitStruct->OCMode = LL_TIM_OCMODE_FROZEN; |
| TIM_OC_InitStruct->OCState = LL_TIM_OCSTATE_DISABLE; |
| TIM_OC_InitStruct->OCNState = LL_TIM_OCSTATE_DISABLE; |
| TIM_OC_InitStruct->CompareValue = 0x00000000U; |
| TIM_OC_InitStruct->OCPolarity = LL_TIM_OCPOLARITY_HIGH; |
| TIM_OC_InitStruct->OCNPolarity = LL_TIM_OCPOLARITY_HIGH; |
| TIM_OC_InitStruct->OCIdleState = LL_TIM_OCIDLESTATE_LOW; |
| TIM_OC_InitStruct->OCNIdleState = LL_TIM_OCIDLESTATE_LOW; |
| } |
| |
| /** |
| * @brief Configure the TIMx output channel. |
| * @param TIMx Timer Instance |
| * @param Channel This parameter can be one of the following values: |
| * @arg @ref LL_TIM_CHANNEL_CH1 |
| * @arg @ref LL_TIM_CHANNEL_CH2 |
| * @arg @ref LL_TIM_CHANNEL_CH3 |
| * @arg @ref LL_TIM_CHANNEL_CH4 |
| * @arg @ref LL_TIM_CHANNEL_CH5 |
| * @arg @ref LL_TIM_CHANNEL_CH6 |
| * @param TIM_OC_InitStruct pointer to a @ref LL_TIM_OC_InitTypeDef structure (TIMx output channel configuration |
| * data structure) |
| * @retval An ErrorStatus enumeration value: |
| * - SUCCESS: TIMx output channel is initialized |
| * - ERROR: TIMx output channel is not initialized |
| */ |
| ErrorStatus LL_TIM_OC_Init(TIM_TypeDef *TIMx, uint32_t Channel, const LL_TIM_OC_InitTypeDef *TIM_OC_InitStruct) |
| { |
| ErrorStatus result = ERROR; |
| |
| switch (Channel) |
| { |
| case LL_TIM_CHANNEL_CH1: |
| result = OC1Config(TIMx, TIM_OC_InitStruct); |
| break; |
| case LL_TIM_CHANNEL_CH2: |
| result = OC2Config(TIMx, TIM_OC_InitStruct); |
| break; |
| case LL_TIM_CHANNEL_CH3: |
| result = OC3Config(TIMx, TIM_OC_InitStruct); |
| break; |
| case LL_TIM_CHANNEL_CH4: |
| result = OC4Config(TIMx, TIM_OC_InitStruct); |
| break; |
| case LL_TIM_CHANNEL_CH5: |
| result = OC5Config(TIMx, TIM_OC_InitStruct); |
| break; |
| case LL_TIM_CHANNEL_CH6: |
| result = OC6Config(TIMx, TIM_OC_InitStruct); |
| break; |
| default: |
| break; |
| } |
| |
| return result; |
| } |
| |
| /** |
| * @brief Set the fields of the TIMx input channel configuration data |
| * structure to their default values. |
| * @param TIM_ICInitStruct pointer to a @ref LL_TIM_IC_InitTypeDef structure (the input channel configuration |
| * data structure) |
| * @retval None |
| */ |
| void LL_TIM_IC_StructInit(LL_TIM_IC_InitTypeDef *TIM_ICInitStruct) |
| { |
| /* Set the default configuration */ |
| TIM_ICInitStruct->ICPolarity = LL_TIM_IC_POLARITY_RISING; |
| TIM_ICInitStruct->ICActiveInput = LL_TIM_ACTIVEINPUT_DIRECTTI; |
| TIM_ICInitStruct->ICPrescaler = LL_TIM_ICPSC_DIV1; |
| TIM_ICInitStruct->ICFilter = LL_TIM_IC_FILTER_FDIV1; |
| } |
| |
| /** |
| * @brief Configure the TIMx input channel. |
| * @param TIMx Timer Instance |
| * @param Channel This parameter can be one of the following values: |
| * @arg @ref LL_TIM_CHANNEL_CH1 |
| * @arg @ref LL_TIM_CHANNEL_CH2 |
| * @arg @ref LL_TIM_CHANNEL_CH3 |
| * @arg @ref LL_TIM_CHANNEL_CH4 |
| * @param TIM_IC_InitStruct pointer to a @ref LL_TIM_IC_InitTypeDef structure (TIMx input channel configuration data |
| * structure) |
| * @retval An ErrorStatus enumeration value: |
| * - SUCCESS: TIMx output channel is initialized |
| * - ERROR: TIMx output channel is not initialized |
| */ |
| ErrorStatus LL_TIM_IC_Init(TIM_TypeDef *TIMx, uint32_t Channel, const LL_TIM_IC_InitTypeDef *TIM_IC_InitStruct) |
| { |
| ErrorStatus result = ERROR; |
| |
| switch (Channel) |
| { |
| case LL_TIM_CHANNEL_CH1: |
| result = IC1Config(TIMx, TIM_IC_InitStruct); |
| break; |
| case LL_TIM_CHANNEL_CH2: |
| result = IC2Config(TIMx, TIM_IC_InitStruct); |
| break; |
| case LL_TIM_CHANNEL_CH3: |
| result = IC3Config(TIMx, TIM_IC_InitStruct); |
| break; |
| case LL_TIM_CHANNEL_CH4: |
| result = IC4Config(TIMx, TIM_IC_InitStruct); |
| break; |
| default: |
| break; |
| } |
| |
| return result; |
| } |
| |
| /** |
| * @brief Fills each TIM_EncoderInitStruct field with its default value |
| * @param TIM_EncoderInitStruct pointer to a @ref LL_TIM_ENCODER_InitTypeDef structure (encoder interface |
| * configuration data structure) |
| * @retval None |
| */ |
| void LL_TIM_ENCODER_StructInit(LL_TIM_ENCODER_InitTypeDef *TIM_EncoderInitStruct) |
| { |
| /* Set the default configuration */ |
| TIM_EncoderInitStruct->EncoderMode = LL_TIM_ENCODERMODE_X2_TI1; |
| TIM_EncoderInitStruct->IC1Polarity = LL_TIM_IC_POLARITY_RISING; |
| TIM_EncoderInitStruct->IC1ActiveInput = LL_TIM_ACTIVEINPUT_DIRECTTI; |
| TIM_EncoderInitStruct->IC1Prescaler = LL_TIM_ICPSC_DIV1; |
| TIM_EncoderInitStruct->IC1Filter = LL_TIM_IC_FILTER_FDIV1; |
| TIM_EncoderInitStruct->IC2Polarity = LL_TIM_IC_POLARITY_RISING; |
| TIM_EncoderInitStruct->IC2ActiveInput = LL_TIM_ACTIVEINPUT_DIRECTTI; |
| TIM_EncoderInitStruct->IC2Prescaler = LL_TIM_ICPSC_DIV1; |
| TIM_EncoderInitStruct->IC2Filter = LL_TIM_IC_FILTER_FDIV1; |
| } |
| |
| /** |
| * @brief Configure the encoder interface of the timer instance. |
| * @param TIMx Timer Instance |
| * @param TIM_EncoderInitStruct pointer to a @ref LL_TIM_ENCODER_InitTypeDef structure (TIMx encoder interface |
| * configuration data structure) |
| * @retval An ErrorStatus enumeration value: |
| * - SUCCESS: TIMx registers are de-initialized |
| * - ERROR: not applicable |
| */ |
| ErrorStatus LL_TIM_ENCODER_Init(TIM_TypeDef *TIMx, const LL_TIM_ENCODER_InitTypeDef *TIM_EncoderInitStruct) |
| { |
| uint32_t tmpccmr1; |
| uint32_t tmpccer; |
| |
| /* Check the parameters */ |
| assert_param(IS_TIM_ENCODER_INTERFACE_INSTANCE(TIMx)); |
| assert_param(IS_LL_TIM_ENCODERMODE(TIM_EncoderInitStruct->EncoderMode)); |
| assert_param(IS_LL_TIM_IC_POLARITY_ENCODER(TIM_EncoderInitStruct->IC1Polarity)); |
| assert_param(IS_LL_TIM_ACTIVEINPUT(TIM_EncoderInitStruct->IC1ActiveInput)); |
| assert_param(IS_LL_TIM_ICPSC(TIM_EncoderInitStruct->IC1Prescaler)); |
| assert_param(IS_LL_TIM_IC_FILTER(TIM_EncoderInitStruct->IC1Filter)); |
| assert_param(IS_LL_TIM_IC_POLARITY_ENCODER(TIM_EncoderInitStruct->IC2Polarity)); |
| assert_param(IS_LL_TIM_ACTIVEINPUT(TIM_EncoderInitStruct->IC2ActiveInput)); |
| assert_param(IS_LL_TIM_ICPSC(TIM_EncoderInitStruct->IC2Prescaler)); |
| assert_param(IS_LL_TIM_IC_FILTER(TIM_EncoderInitStruct->IC2Filter)); |
| |
| /* Disable the CC1 and CC2: Reset the CC1E and CC2E Bits */ |
| TIMx->CCER &= (uint32_t)~(TIM_CCER_CC1E | TIM_CCER_CC2E); |
| |
| /* Get the TIMx CCMR1 register value */ |
| tmpccmr1 = LL_TIM_ReadReg(TIMx, CCMR1); |
| |
| /* Get the TIMx CCER register value */ |
| tmpccer = LL_TIM_ReadReg(TIMx, CCER); |
| |
| /* Configure TI1 */ |
| tmpccmr1 &= (uint32_t)~(TIM_CCMR1_CC1S | TIM_CCMR1_IC1F | TIM_CCMR1_IC1PSC); |
| tmpccmr1 |= (uint32_t)(TIM_EncoderInitStruct->IC1ActiveInput >> 16U); |
| tmpccmr1 |= (uint32_t)(TIM_EncoderInitStruct->IC1Filter >> 16U); |
| tmpccmr1 |= (uint32_t)(TIM_EncoderInitStruct->IC1Prescaler >> 16U); |
| |
| /* Configure TI2 */ |
| tmpccmr1 &= (uint32_t)~(TIM_CCMR1_CC2S | TIM_CCMR1_IC2F | TIM_CCMR1_IC2PSC); |
| tmpccmr1 |= (uint32_t)(TIM_EncoderInitStruct->IC2ActiveInput >> 8U); |
| tmpccmr1 |= (uint32_t)(TIM_EncoderInitStruct->IC2Filter >> 8U); |
| tmpccmr1 |= (uint32_t)(TIM_EncoderInitStruct->IC2Prescaler >> 8U); |
| |
| /* Set TI1 and TI2 polarity and enable TI1 and TI2 */ |
| tmpccer &= (uint32_t)~(TIM_CCER_CC1P | TIM_CCER_CC1NP | TIM_CCER_CC2P | TIM_CCER_CC2NP); |
| tmpccer |= (uint32_t)(TIM_EncoderInitStruct->IC1Polarity); |
| tmpccer |= (uint32_t)(TIM_EncoderInitStruct->IC2Polarity << 4U); |
| tmpccer |= (uint32_t)(TIM_CCER_CC1E | TIM_CCER_CC2E); |
| |
| /* Set encoder mode */ |
| LL_TIM_SetEncoderMode(TIMx, TIM_EncoderInitStruct->EncoderMode); |
| |
| /* Write to TIMx CCMR1 */ |
| LL_TIM_WriteReg(TIMx, CCMR1, tmpccmr1); |
| |
| /* Write to TIMx CCER */ |
| LL_TIM_WriteReg(TIMx, CCER, tmpccer); |
| |
| return SUCCESS; |
| } |
| |
| /** |
| * @brief Set the fields of the TIMx Hall sensor interface configuration data |
| * structure to their default values. |
| * @param TIM_HallSensorInitStruct pointer to a @ref LL_TIM_HALLSENSOR_InitTypeDef structure (HALL sensor interface |
| * configuration data structure) |
| * @retval None |
| */ |
| void LL_TIM_HALLSENSOR_StructInit(LL_TIM_HALLSENSOR_InitTypeDef *TIM_HallSensorInitStruct) |
| { |
| /* Set the default configuration */ |
| TIM_HallSensorInitStruct->IC1Polarity = LL_TIM_IC_POLARITY_RISING; |
| TIM_HallSensorInitStruct->IC1Prescaler = LL_TIM_ICPSC_DIV1; |
| TIM_HallSensorInitStruct->IC1Filter = LL_TIM_IC_FILTER_FDIV1; |
| TIM_HallSensorInitStruct->CommutationDelay = 0U; |
| } |
| |
| /** |
| * @brief Configure the Hall sensor interface of the timer instance. |
| * @note TIMx CH1, CH2 and CH3 inputs connected through a XOR |
| * to the TI1 input channel |
| * @note TIMx slave mode controller is configured in reset mode. |
| Selected internal trigger is TI1F_ED. |
| * @note Channel 1 is configured as input, IC1 is mapped on TRC. |
| * @note Captured value stored in TIMx_CCR1 correspond to the time elapsed |
| * between 2 changes on the inputs. It gives information about motor speed. |
| * @note Channel 2 is configured in output PWM 2 mode. |
| * @note Compare value stored in TIMx_CCR2 corresponds to the commutation delay. |
| * @note OC2REF is selected as trigger output on TRGO. |
| * @note LL_TIM_IC_POLARITY_BOTHEDGE must not be used for TI1 when it is used |
| * when TIMx operates in Hall sensor interface mode. |
| * @param TIMx Timer Instance |
| * @param TIM_HallSensorInitStruct pointer to a @ref LL_TIM_HALLSENSOR_InitTypeDef structure (TIMx HALL sensor |
| * interface configuration data structure) |
| * @retval An ErrorStatus enumeration value: |
| * - SUCCESS: TIMx registers are de-initialized |
| * - ERROR: not applicable |
| */ |
| ErrorStatus LL_TIM_HALLSENSOR_Init(TIM_TypeDef *TIMx, const LL_TIM_HALLSENSOR_InitTypeDef *TIM_HallSensorInitStruct) |
| { |
| uint32_t tmpcr2; |
| uint32_t tmpccmr1; |
| uint32_t tmpccer; |
| uint32_t tmpsmcr; |
| |
| /* Check the parameters */ |
| assert_param(IS_TIM_HALL_SENSOR_INTERFACE_INSTANCE(TIMx)); |
| assert_param(IS_LL_TIM_IC_POLARITY_ENCODER(TIM_HallSensorInitStruct->IC1Polarity)); |
| assert_param(IS_LL_TIM_ICPSC(TIM_HallSensorInitStruct->IC1Prescaler)); |
| assert_param(IS_LL_TIM_IC_FILTER(TIM_HallSensorInitStruct->IC1Filter)); |
| |
| /* Disable the CC1 and CC2: Reset the CC1E and CC2E Bits */ |
| TIMx->CCER &= (uint32_t)~(TIM_CCER_CC1E | TIM_CCER_CC2E); |
| |
| /* Get the TIMx CR2 register value */ |
| tmpcr2 = LL_TIM_ReadReg(TIMx, CR2); |
| |
| /* Get the TIMx CCMR1 register value */ |
| tmpccmr1 = LL_TIM_ReadReg(TIMx, CCMR1); |
| |
| /* Get the TIMx CCER register value */ |
| tmpccer = LL_TIM_ReadReg(TIMx, CCER); |
| |
| /* Get the TIMx SMCR register value */ |
| tmpsmcr = LL_TIM_ReadReg(TIMx, SMCR); |
| |
| /* Connect TIMx_CH1, CH2 and CH3 pins to the TI1 input */ |
| tmpcr2 |= TIM_CR2_TI1S; |
| |
| /* OC2REF signal is used as trigger output (TRGO) */ |
| tmpcr2 |= LL_TIM_TRGO_OC2REF; |
| |
| /* Configure the slave mode controller */ |
| tmpsmcr &= (uint32_t)~(TIM_SMCR_TS | TIM_SMCR_SMS); |
| tmpsmcr |= LL_TIM_TS_TI1F_ED; |
| tmpsmcr |= LL_TIM_SLAVEMODE_RESET; |
| |
| /* Configure input channel 1 */ |
| tmpccmr1 &= (uint32_t)~(TIM_CCMR1_CC1S | TIM_CCMR1_IC1F | TIM_CCMR1_IC1PSC); |
| tmpccmr1 |= (uint32_t)(LL_TIM_ACTIVEINPUT_TRC >> 16U); |
| tmpccmr1 |= (uint32_t)(TIM_HallSensorInitStruct->IC1Filter >> 16U); |
| tmpccmr1 |= (uint32_t)(TIM_HallSensorInitStruct->IC1Prescaler >> 16U); |
| |
| /* Configure input channel 2 */ |
| tmpccmr1 &= (uint32_t)~(TIM_CCMR1_OC2M | TIM_CCMR1_OC2FE | TIM_CCMR1_OC2PE | TIM_CCMR1_OC2CE); |
| tmpccmr1 |= (uint32_t)(LL_TIM_OCMODE_PWM2 << 8U); |
| |
| /* Set Channel 1 polarity and enable Channel 1 and Channel2 */ |
| tmpccer &= (uint32_t)~(TIM_CCER_CC1P | TIM_CCER_CC1NP | TIM_CCER_CC2P | TIM_CCER_CC2NP); |
| tmpccer |= (uint32_t)(TIM_HallSensorInitStruct->IC1Polarity); |
| tmpccer |= (uint32_t)(TIM_CCER_CC1E | TIM_CCER_CC2E); |
| |
| /* Write to TIMx CR2 */ |
| LL_TIM_WriteReg(TIMx, CR2, tmpcr2); |
| |
| /* Write to TIMx SMCR */ |
| LL_TIM_WriteReg(TIMx, SMCR, tmpsmcr); |
| |
| /* Write to TIMx CCMR1 */ |
| LL_TIM_WriteReg(TIMx, CCMR1, tmpccmr1); |
| |
| /* Write to TIMx CCER */ |
| LL_TIM_WriteReg(TIMx, CCER, tmpccer); |
| |
| /* Write to TIMx CCR2 */ |
| LL_TIM_OC_SetCompareCH2(TIMx, TIM_HallSensorInitStruct->CommutationDelay); |
| |
| return SUCCESS; |
| } |
| |
| /** |
| * @brief Set the fields of the Break and Dead Time configuration data structure |
| * to their default values. |
| * @param TIM_BDTRInitStruct pointer to a @ref LL_TIM_BDTR_InitTypeDef structure (Break and Dead Time configuration |
| * data structure) |
| * @retval None |
| */ |
| void LL_TIM_BDTR_StructInit(LL_TIM_BDTR_InitTypeDef *TIM_BDTRInitStruct) |
| { |
| /* Set the default configuration */ |
| TIM_BDTRInitStruct->OSSRState = LL_TIM_OSSR_DISABLE; |
| TIM_BDTRInitStruct->OSSIState = LL_TIM_OSSI_DISABLE; |
| TIM_BDTRInitStruct->LockLevel = LL_TIM_LOCKLEVEL_OFF; |
| TIM_BDTRInitStruct->DeadTime = (uint8_t)0x00; |
| TIM_BDTRInitStruct->BreakState = LL_TIM_BREAK_DISABLE; |
| TIM_BDTRInitStruct->BreakPolarity = LL_TIM_BREAK_POLARITY_LOW; |
| TIM_BDTRInitStruct->BreakFilter = LL_TIM_BREAK_FILTER_FDIV1; |
| TIM_BDTRInitStruct->BreakAFMode = LL_TIM_BREAK_AFMODE_INPUT; |
| TIM_BDTRInitStruct->Break2State = LL_TIM_BREAK2_DISABLE; |
| TIM_BDTRInitStruct->Break2Polarity = LL_TIM_BREAK2_POLARITY_LOW; |
| TIM_BDTRInitStruct->Break2Filter = LL_TIM_BREAK2_FILTER_FDIV1; |
| TIM_BDTRInitStruct->Break2AFMode = LL_TIM_BREAK2_AFMODE_INPUT; |
| TIM_BDTRInitStruct->AutomaticOutput = LL_TIM_AUTOMATICOUTPUT_DISABLE; |
| } |
| |
| /** |
| * @brief Configure the Break and Dead Time feature of the timer instance. |
| * @note As the bits BK2P, BK2E, BK2F[3:0], BKF[3:0], AOE, BKP, BKE, OSSI, OSSR |
| * and DTG[7:0] can be write-locked depending on the LOCK configuration, it |
| * can be necessary to configure all of them during the first write access to |
| * the TIMx_BDTR register. |
| * @note Macro IS_TIM_BREAK_INSTANCE(TIMx) can be used to check whether or not |
| * a timer instance provides a break input. |
| * @note Macro IS_TIM_BKIN2_INSTANCE(TIMx) can be used to check whether or not |
| * a timer instance provides a second break input. |
| * @param TIMx Timer Instance |
| * @param TIM_BDTRInitStruct pointer to a @ref LL_TIM_BDTR_InitTypeDef structure (Break and Dead Time configuration |
| * data structure) |
| * @retval An ErrorStatus enumeration value: |
| * - SUCCESS: Break and Dead Time is initialized |
| * - ERROR: not applicable |
| */ |
| ErrorStatus LL_TIM_BDTR_Init(TIM_TypeDef *TIMx, const LL_TIM_BDTR_InitTypeDef *TIM_BDTRInitStruct) |
| { |
| uint32_t tmpbdtr = 0; |
| |
| /* Check the parameters */ |
| assert_param(IS_TIM_BREAK_INSTANCE(TIMx)); |
| assert_param(IS_LL_TIM_OSSR_STATE(TIM_BDTRInitStruct->OSSRState)); |
| assert_param(IS_LL_TIM_OSSI_STATE(TIM_BDTRInitStruct->OSSIState)); |
| assert_param(IS_LL_TIM_LOCK_LEVEL(TIM_BDTRInitStruct->LockLevel)); |
| assert_param(IS_LL_TIM_BREAK_STATE(TIM_BDTRInitStruct->BreakState)); |
| assert_param(IS_LL_TIM_BREAK_POLARITY(TIM_BDTRInitStruct->BreakPolarity)); |
| assert_param(IS_LL_TIM_AUTOMATIC_OUTPUT_STATE(TIM_BDTRInitStruct->AutomaticOutput)); |
| |
| /* Set the Lock level, the Break enable Bit and the Polarity, the OSSR State, |
| the OSSI State, the dead time value and the Automatic Output Enable Bit */ |
| |
| /* Set the BDTR bits */ |
| MODIFY_REG(tmpbdtr, TIM_BDTR_DTG, TIM_BDTRInitStruct->DeadTime); |
| MODIFY_REG(tmpbdtr, TIM_BDTR_LOCK, TIM_BDTRInitStruct->LockLevel); |
| MODIFY_REG(tmpbdtr, TIM_BDTR_OSSI, TIM_BDTRInitStruct->OSSIState); |
| MODIFY_REG(tmpbdtr, TIM_BDTR_OSSR, TIM_BDTRInitStruct->OSSRState); |
| MODIFY_REG(tmpbdtr, TIM_BDTR_BKE, TIM_BDTRInitStruct->BreakState); |
| MODIFY_REG(tmpbdtr, TIM_BDTR_BKP, TIM_BDTRInitStruct->BreakPolarity); |
| MODIFY_REG(tmpbdtr, TIM_BDTR_AOE, TIM_BDTRInitStruct->AutomaticOutput); |
| MODIFY_REG(tmpbdtr, TIM_BDTR_MOE, TIM_BDTRInitStruct->AutomaticOutput); |
| assert_param(IS_LL_TIM_BREAK_FILTER(TIM_BDTRInitStruct->BreakFilter)); |
| assert_param(IS_LL_TIM_BREAK_AFMODE(TIM_BDTRInitStruct->BreakAFMode)); |
| MODIFY_REG(tmpbdtr, TIM_BDTR_BKF, TIM_BDTRInitStruct->BreakFilter); |
| MODIFY_REG(tmpbdtr, TIM_BDTR_BKBID, TIM_BDTRInitStruct->BreakAFMode); |
| |
| if (IS_TIM_BKIN2_INSTANCE(TIMx)) |
| { |
| assert_param(IS_LL_TIM_BREAK2_STATE(TIM_BDTRInitStruct->Break2State)); |
| assert_param(IS_LL_TIM_BREAK2_POLARITY(TIM_BDTRInitStruct->Break2Polarity)); |
| assert_param(IS_LL_TIM_BREAK2_FILTER(TIM_BDTRInitStruct->Break2Filter)); |
| assert_param(IS_LL_TIM_BREAK2_AFMODE(TIM_BDTRInitStruct->Break2AFMode)); |
| |
| /* Set the BREAK2 input related BDTR bit-fields */ |
| MODIFY_REG(tmpbdtr, TIM_BDTR_BK2F, (TIM_BDTRInitStruct->Break2Filter)); |
| MODIFY_REG(tmpbdtr, TIM_BDTR_BK2E, TIM_BDTRInitStruct->Break2State); |
| MODIFY_REG(tmpbdtr, TIM_BDTR_BK2P, TIM_BDTRInitStruct->Break2Polarity); |
| MODIFY_REG(tmpbdtr, TIM_BDTR_BK2BID, TIM_BDTRInitStruct->Break2AFMode); |
| } |
| |
| /* Set TIMx_BDTR */ |
| LL_TIM_WriteReg(TIMx, BDTR, tmpbdtr); |
| |
| return SUCCESS; |
| } |
| /** |
| * @} |
| */ |
| |
| /** |
| * @} |
| */ |
| |
| /** @addtogroup TIM_LL_Private_Functions TIM Private Functions |
| * @brief Private functions |
| * @{ |
| */ |
| /** |
| * @brief Configure the TIMx output channel 1. |
| * @param TIMx Timer Instance |
| * @param TIM_OCInitStruct pointer to the the TIMx output channel 1 configuration data structure |
| * @retval An ErrorStatus enumeration value: |
| * - SUCCESS: TIMx registers are de-initialized |
| * - ERROR: not applicable |
| */ |
| static ErrorStatus OC1Config(TIM_TypeDef *TIMx, const LL_TIM_OC_InitTypeDef *TIM_OCInitStruct) |
| { |
| uint32_t tmpccmr1; |
| uint32_t tmpccer; |
| uint32_t tmpcr2; |
| |
| /* Check the parameters */ |
| assert_param(IS_TIM_CC1_INSTANCE(TIMx)); |
| assert_param(IS_LL_TIM_OCMODE(TIM_OCInitStruct->OCMode)); |
| assert_param(IS_LL_TIM_OCSTATE(TIM_OCInitStruct->OCState)); |
| assert_param(IS_LL_TIM_OCPOLARITY(TIM_OCInitStruct->OCPolarity)); |
| assert_param(IS_LL_TIM_OCSTATE(TIM_OCInitStruct->OCNState)); |
| assert_param(IS_LL_TIM_OCPOLARITY(TIM_OCInitStruct->OCNPolarity)); |
| |
| /* Disable the Channel 1: Reset the CC1E Bit */ |
| CLEAR_BIT(TIMx->CCER, TIM_CCER_CC1E); |
| |
| /* Get the TIMx CCER register value */ |
| tmpccer = LL_TIM_ReadReg(TIMx, CCER); |
| |
| /* Get the TIMx CR2 register value */ |
| tmpcr2 = LL_TIM_ReadReg(TIMx, CR2); |
| |
| /* Get the TIMx CCMR1 register value */ |
| tmpccmr1 = LL_TIM_ReadReg(TIMx, CCMR1); |
| |
| /* Reset Capture/Compare selection Bits */ |
| CLEAR_BIT(tmpccmr1, TIM_CCMR1_CC1S); |
| |
| /* Set the Output Compare Mode */ |
| MODIFY_REG(tmpccmr1, TIM_CCMR1_OC1M, TIM_OCInitStruct->OCMode); |
| |
| /* Set the Output Compare Polarity */ |
| MODIFY_REG(tmpccer, TIM_CCER_CC1P, TIM_OCInitStruct->OCPolarity); |
| |
| /* Set the Output State */ |
| MODIFY_REG(tmpccer, TIM_CCER_CC1E, TIM_OCInitStruct->OCState); |
| |
| if (IS_TIM_BREAK_INSTANCE(TIMx)) |
| { |
| assert_param(IS_LL_TIM_OCIDLESTATE(TIM_OCInitStruct->OCNIdleState)); |
| assert_param(IS_LL_TIM_OCIDLESTATE(TIM_OCInitStruct->OCIdleState)); |
| |
| /* Set the complementary output Polarity */ |
| MODIFY_REG(tmpccer, TIM_CCER_CC1NP, TIM_OCInitStruct->OCNPolarity << 2U); |
| |
| /* Set the complementary output State */ |
| MODIFY_REG(tmpccer, TIM_CCER_CC1NE, TIM_OCInitStruct->OCNState << 2U); |
| |
| /* Set the Output Idle state */ |
| MODIFY_REG(tmpcr2, TIM_CR2_OIS1, TIM_OCInitStruct->OCIdleState); |
| |
| /* Set the complementary output Idle state */ |
| MODIFY_REG(tmpcr2, TIM_CR2_OIS1N, TIM_OCInitStruct->OCNIdleState << 1U); |
| } |
| |
| /* Write to TIMx CR2 */ |
| LL_TIM_WriteReg(TIMx, CR2, tmpcr2); |
| |
| /* Write to TIMx CCMR1 */ |
| LL_TIM_WriteReg(TIMx, CCMR1, tmpccmr1); |
| |
| /* Set the Capture Compare Register value */ |
| LL_TIM_OC_SetCompareCH1(TIMx, TIM_OCInitStruct->CompareValue); |
| |
| /* Write to TIMx CCER */ |
| LL_TIM_WriteReg(TIMx, CCER, tmpccer); |
| |
| return SUCCESS; |
| } |
| |
| /** |
| * @brief Configure the TIMx output channel 2. |
| * @param TIMx Timer Instance |
| * @param TIM_OCInitStruct pointer to the the TIMx output channel 2 configuration data structure |
| * @retval An ErrorStatus enumeration value: |
| * - SUCCESS: TIMx registers are de-initialized |
| * - ERROR: not applicable |
| */ |
| static ErrorStatus OC2Config(TIM_TypeDef *TIMx, const LL_TIM_OC_InitTypeDef *TIM_OCInitStruct) |
| { |
| uint32_t tmpccmr1; |
| uint32_t tmpccer; |
| uint32_t tmpcr2; |
| |
| /* Check the parameters */ |
| assert_param(IS_TIM_CC2_INSTANCE(TIMx)); |
| assert_param(IS_LL_TIM_OCMODE(TIM_OCInitStruct->OCMode)); |
| assert_param(IS_LL_TIM_OCSTATE(TIM_OCInitStruct->OCState)); |
| assert_param(IS_LL_TIM_OCPOLARITY(TIM_OCInitStruct->OCPolarity)); |
| assert_param(IS_LL_TIM_OCSTATE(TIM_OCInitStruct->OCNState)); |
| assert_param(IS_LL_TIM_OCPOLARITY(TIM_OCInitStruct->OCNPolarity)); |
| |
| /* Disable the Channel 2: Reset the CC2E Bit */ |
| CLEAR_BIT(TIMx->CCER, TIM_CCER_CC2E); |
| |
| /* Get the TIMx CCER register value */ |
| tmpccer = LL_TIM_ReadReg(TIMx, CCER); |
| |
| /* Get the TIMx CR2 register value */ |
| tmpcr2 = LL_TIM_ReadReg(TIMx, CR2); |
| |
| /* Get the TIMx CCMR1 register value */ |
| tmpccmr1 = LL_TIM_ReadReg(TIMx, CCMR1); |
| |
| /* Reset Capture/Compare selection Bits */ |
| CLEAR_BIT(tmpccmr1, TIM_CCMR1_CC2S); |
| |
| /* Select the Output Compare Mode */ |
| MODIFY_REG(tmpccmr1, TIM_CCMR1_OC2M, TIM_OCInitStruct->OCMode << 8U); |
| |
| /* Set the Output Compare Polarity */ |
| MODIFY_REG(tmpccer, TIM_CCER_CC2P, TIM_OCInitStruct->OCPolarity << 4U); |
| |
| /* Set the Output State */ |
| MODIFY_REG(tmpccer, TIM_CCER_CC2E, TIM_OCInitStruct->OCState << 4U); |
| |
| if (IS_TIM_BREAK_INSTANCE(TIMx)) |
| { |
| assert_param(IS_LL_TIM_OCIDLESTATE(TIM_OCInitStruct->OCNIdleState)); |
| assert_param(IS_LL_TIM_OCIDLESTATE(TIM_OCInitStruct->OCIdleState)); |
| |
| /* Set the complementary output Polarity */ |
| MODIFY_REG(tmpccer, TIM_CCER_CC2NP, TIM_OCInitStruct->OCNPolarity << 6U); |
| |
| /* Set the complementary output State */ |
| MODIFY_REG(tmpccer, TIM_CCER_CC2NE, TIM_OCInitStruct->OCNState << 6U); |
| |
| /* Set the Output Idle state */ |
| MODIFY_REG(tmpcr2, TIM_CR2_OIS2, TIM_OCInitStruct->OCIdleState << 2U); |
| |
| /* Set the complementary output Idle state */ |
| MODIFY_REG(tmpcr2, TIM_CR2_OIS2N, TIM_OCInitStruct->OCNIdleState << 3U); |
| } |
| |
| /* Write to TIMx CR2 */ |
| LL_TIM_WriteReg(TIMx, CR2, tmpcr2); |
| |
| /* Write to TIMx CCMR1 */ |
| LL_TIM_WriteReg(TIMx, CCMR1, tmpccmr1); |
| |
| /* Set the Capture Compare Register value */ |
| LL_TIM_OC_SetCompareCH2(TIMx, TIM_OCInitStruct->CompareValue); |
| |
| /* Write to TIMx CCER */ |
| LL_TIM_WriteReg(TIMx, CCER, tmpccer); |
| |
| return SUCCESS; |
| } |
| |
| /** |
| * @brief Configure the TIMx output channel 3. |
| * @param TIMx Timer Instance |
| * @param TIM_OCInitStruct pointer to the the TIMx output channel 3 configuration data structure |
| * @retval An ErrorStatus enumeration value: |
| * - SUCCESS: TIMx registers are de-initialized |
| * - ERROR: not applicable |
| */ |
| static ErrorStatus OC3Config(TIM_TypeDef *TIMx, const LL_TIM_OC_InitTypeDef *TIM_OCInitStruct) |
| { |
| uint32_t tmpccmr2; |
| uint32_t tmpccer; |
| uint32_t tmpcr2; |
| |
| /* Check the parameters */ |
| assert_param(IS_TIM_CC3_INSTANCE(TIMx)); |
| assert_param(IS_LL_TIM_OCMODE(TIM_OCInitStruct->OCMode)); |
| assert_param(IS_LL_TIM_OCSTATE(TIM_OCInitStruct->OCState)); |
| assert_param(IS_LL_TIM_OCPOLARITY(TIM_OCInitStruct->OCPolarity)); |
| assert_param(IS_LL_TIM_OCSTATE(TIM_OCInitStruct->OCNState)); |
| assert_param(IS_LL_TIM_OCPOLARITY(TIM_OCInitStruct->OCNPolarity)); |
| |
| /* Disable the Channel 3: Reset the CC3E Bit */ |
| CLEAR_BIT(TIMx->CCER, TIM_CCER_CC3E); |
| |
| /* Get the TIMx CCER register value */ |
| tmpccer = LL_TIM_ReadReg(TIMx, CCER); |
| |
| /* Get the TIMx CR2 register value */ |
| tmpcr2 = LL_TIM_ReadReg(TIMx, CR2); |
| |
| /* Get the TIMx CCMR2 register value */ |
| tmpccmr2 = LL_TIM_ReadReg(TIMx, CCMR2); |
| |
| /* Reset Capture/Compare selection Bits */ |
| CLEAR_BIT(tmpccmr2, TIM_CCMR2_CC3S); |
| |
| /* Select the Output Compare Mode */ |
| MODIFY_REG(tmpccmr2, TIM_CCMR2_OC3M, TIM_OCInitStruct->OCMode); |
| |
| /* Set the Output Compare Polarity */ |
| MODIFY_REG(tmpccer, TIM_CCER_CC3P, TIM_OCInitStruct->OCPolarity << 8U); |
| |
| /* Set the Output State */ |
| MODIFY_REG(tmpccer, TIM_CCER_CC3E, TIM_OCInitStruct->OCState << 8U); |
| |
| if (IS_TIM_BREAK_INSTANCE(TIMx)) |
| { |
| assert_param(IS_LL_TIM_OCIDLESTATE(TIM_OCInitStruct->OCNIdleState)); |
| assert_param(IS_LL_TIM_OCIDLESTATE(TIM_OCInitStruct->OCIdleState)); |
| |
| /* Set the complementary output Polarity */ |
| MODIFY_REG(tmpccer, TIM_CCER_CC3NP, TIM_OCInitStruct->OCNPolarity << 10U); |
| |
| /* Set the complementary output State */ |
| MODIFY_REG(tmpccer, TIM_CCER_CC3NE, TIM_OCInitStruct->OCNState << 10U); |
| |
| /* Set the Output Idle state */ |
| MODIFY_REG(tmpcr2, TIM_CR2_OIS3, TIM_OCInitStruct->OCIdleState << 4U); |
| |
| /* Set the complementary output Idle state */ |
| MODIFY_REG(tmpcr2, TIM_CR2_OIS3N, TIM_OCInitStruct->OCNIdleState << 5U); |
| } |
| |
| /* Write to TIMx CR2 */ |
| LL_TIM_WriteReg(TIMx, CR2, tmpcr2); |
| |
| /* Write to TIMx CCMR2 */ |
| LL_TIM_WriteReg(TIMx, CCMR2, tmpccmr2); |
| |
| /* Set the Capture Compare Register value */ |
| LL_TIM_OC_SetCompareCH3(TIMx, TIM_OCInitStruct->CompareValue); |
| |
| /* Write to TIMx CCER */ |
| LL_TIM_WriteReg(TIMx, CCER, tmpccer); |
| |
| return SUCCESS; |
| } |
| |
| /** |
| * @brief Configure the TIMx output channel 4. |
| * @param TIMx Timer Instance |
| * @param TIM_OCInitStruct pointer to the the TIMx output channel 4 configuration data structure |
| * @retval An ErrorStatus enumeration value: |
| * - SUCCESS: TIMx registers are de-initialized |
| * - ERROR: not applicable |
| */ |
| static ErrorStatus OC4Config(TIM_TypeDef *TIMx, const LL_TIM_OC_InitTypeDef *TIM_OCInitStruct) |
| { |
| uint32_t tmpccmr2; |
| uint32_t tmpccer; |
| uint32_t tmpcr2; |
| |
| /* Check the parameters */ |
| assert_param(IS_TIM_CC4_INSTANCE(TIMx)); |
| assert_param(IS_LL_TIM_OCMODE(TIM_OCInitStruct->OCMode)); |
| assert_param(IS_LL_TIM_OCSTATE(TIM_OCInitStruct->OCState)); |
| assert_param(IS_LL_TIM_OCPOLARITY(TIM_OCInitStruct->OCPolarity)); |
| assert_param(IS_LL_TIM_OCPOLARITY(TIM_OCInitStruct->OCNPolarity)); |
| assert_param(IS_LL_TIM_OCSTATE(TIM_OCInitStruct->OCNState)); |
| |
| /* Disable the Channel 4: Reset the CC4E Bit */ |
| CLEAR_BIT(TIMx->CCER, TIM_CCER_CC4E); |
| |
| /* Get the TIMx CCER register value */ |
| tmpccer = LL_TIM_ReadReg(TIMx, CCER); |
| |
| /* Get the TIMx CR2 register value */ |
| tmpcr2 = LL_TIM_ReadReg(TIMx, CR2); |
| |
| /* Get the TIMx CCMR2 register value */ |
| tmpccmr2 = LL_TIM_ReadReg(TIMx, CCMR2); |
| |
| /* Reset Capture/Compare selection Bits */ |
| CLEAR_BIT(tmpccmr2, TIM_CCMR2_CC4S); |
| |
| /* Select the Output Compare Mode */ |
| MODIFY_REG(tmpccmr2, TIM_CCMR2_OC4M, TIM_OCInitStruct->OCMode << 8U); |
| |
| /* Set the Output Compare Polarity */ |
| MODIFY_REG(tmpccer, TIM_CCER_CC4P, TIM_OCInitStruct->OCPolarity << 12U); |
| |
| /* Set the Output State */ |
| MODIFY_REG(tmpccer, TIM_CCER_CC4E, TIM_OCInitStruct->OCState << 12U); |
| |
| if (IS_TIM_BREAK_INSTANCE(TIMx)) |
| { |
| assert_param(IS_LL_TIM_OCIDLESTATE(TIM_OCInitStruct->OCNIdleState)); |
| assert_param(IS_LL_TIM_OCIDLESTATE(TIM_OCInitStruct->OCIdleState)); |
| |
| /* Set the Output Idle state */ |
| MODIFY_REG(tmpcr2, TIM_CR2_OIS4, TIM_OCInitStruct->OCIdleState << 6U); |
| } |
| |
| /* Write to TIMx CR2 */ |
| LL_TIM_WriteReg(TIMx, CR2, tmpcr2); |
| |
| /* Write to TIMx CCMR2 */ |
| LL_TIM_WriteReg(TIMx, CCMR2, tmpccmr2); |
| |
| /* Set the Capture Compare Register value */ |
| LL_TIM_OC_SetCompareCH4(TIMx, TIM_OCInitStruct->CompareValue); |
| |
| /* Write to TIMx CCER */ |
| LL_TIM_WriteReg(TIMx, CCER, tmpccer); |
| |
| return SUCCESS; |
| } |
| |
| /** |
| * @brief Configure the TIMx output channel 5. |
| * @param TIMx Timer Instance |
| * @param TIM_OCInitStruct pointer to the the TIMx output channel 5 configuration data structure |
| * @retval An ErrorStatus enumeration value: |
| * - SUCCESS: TIMx registers are de-initialized |
| * - ERROR: not applicable |
| */ |
| static ErrorStatus OC5Config(TIM_TypeDef *TIMx, const LL_TIM_OC_InitTypeDef *TIM_OCInitStruct) |
| { |
| uint32_t tmpccmr3; |
| uint32_t tmpccer; |
| |
| /* Check the parameters */ |
| assert_param(IS_TIM_CC5_INSTANCE(TIMx)); |
| assert_param(IS_LL_TIM_OCMODE(TIM_OCInitStruct->OCMode)); |
| assert_param(IS_LL_TIM_OCSTATE(TIM_OCInitStruct->OCState)); |
| assert_param(IS_LL_TIM_OCPOLARITY(TIM_OCInitStruct->OCPolarity)); |
| assert_param(IS_LL_TIM_OCPOLARITY(TIM_OCInitStruct->OCNPolarity)); |
| assert_param(IS_LL_TIM_OCSTATE(TIM_OCInitStruct->OCNState)); |
| |
| /* Disable the Channel 5: Reset the CC5E Bit */ |
| CLEAR_BIT(TIMx->CCER, TIM_CCER_CC5E); |
| |
| /* Get the TIMx CCER register value */ |
| tmpccer = LL_TIM_ReadReg(TIMx, CCER); |
| |
| /* Get the TIMx CCMR3 register value */ |
| tmpccmr3 = LL_TIM_ReadReg(TIMx, CCMR3); |
| |
| /* Select the Output Compare Mode */ |
| MODIFY_REG(tmpccmr3, TIM_CCMR3_OC5M, TIM_OCInitStruct->OCMode); |
| |
| /* Set the Output Compare Polarity */ |
| MODIFY_REG(tmpccer, TIM_CCER_CC5P, TIM_OCInitStruct->OCPolarity << 16U); |
| |
| /* Set the Output State */ |
| MODIFY_REG(tmpccer, TIM_CCER_CC5E, TIM_OCInitStruct->OCState << 16U); |
| |
| if (IS_TIM_BREAK_INSTANCE(TIMx)) |
| { |
| assert_param(IS_LL_TIM_OCIDLESTATE(TIM_OCInitStruct->OCNIdleState)); |
| assert_param(IS_LL_TIM_OCIDLESTATE(TIM_OCInitStruct->OCIdleState)); |
| |
| /* Set the Output Idle state */ |
| MODIFY_REG(TIMx->CR2, TIM_CR2_OIS5, TIM_OCInitStruct->OCIdleState << 8U); |
| |
| } |
| |
| /* Write to TIMx CCMR3 */ |
| LL_TIM_WriteReg(TIMx, CCMR3, tmpccmr3); |
| |
| /* Set the Capture Compare Register value */ |
| LL_TIM_OC_SetCompareCH5(TIMx, TIM_OCInitStruct->CompareValue); |
| |
| /* Write to TIMx CCER */ |
| LL_TIM_WriteReg(TIMx, CCER, tmpccer); |
| |
| return SUCCESS; |
| } |
| |
| /** |
| * @brief Configure the TIMx output channel 6. |
| * @param TIMx Timer Instance |
| * @param TIM_OCInitStruct pointer to the the TIMx output channel 6 configuration data structure |
| * @retval An ErrorStatus enumeration value: |
| * - SUCCESS: TIMx registers are de-initialized |
| * - ERROR: not applicable |
| */ |
| static ErrorStatus OC6Config(TIM_TypeDef *TIMx, const LL_TIM_OC_InitTypeDef *TIM_OCInitStruct) |
| { |
| uint32_t tmpccmr3; |
| uint32_t tmpccer; |
| |
| /* Check the parameters */ |
| assert_param(IS_TIM_CC6_INSTANCE(TIMx)); |
| assert_param(IS_LL_TIM_OCMODE(TIM_OCInitStruct->OCMode)); |
| assert_param(IS_LL_TIM_OCSTATE(TIM_OCInitStruct->OCState)); |
| assert_param(IS_LL_TIM_OCPOLARITY(TIM_OCInitStruct->OCPolarity)); |
| assert_param(IS_LL_TIM_OCPOLARITY(TIM_OCInitStruct->OCNPolarity)); |
| assert_param(IS_LL_TIM_OCSTATE(TIM_OCInitStruct->OCNState)); |
| |
| /* Disable the Channel 5: Reset the CC6E Bit */ |
| CLEAR_BIT(TIMx->CCER, TIM_CCER_CC6E); |
| |
| /* Get the TIMx CCER register value */ |
| tmpccer = LL_TIM_ReadReg(TIMx, CCER); |
| |
| /* Get the TIMx CCMR3 register value */ |
| tmpccmr3 = LL_TIM_ReadReg(TIMx, CCMR3); |
| |
| /* Select the Output Compare Mode */ |
| MODIFY_REG(tmpccmr3, TIM_CCMR3_OC6M, TIM_OCInitStruct->OCMode << 8U); |
| |
| /* Set the Output Compare Polarity */ |
| MODIFY_REG(tmpccer, TIM_CCER_CC6P, TIM_OCInitStruct->OCPolarity << 20U); |
| |
| /* Set the Output State */ |
| MODIFY_REG(tmpccer, TIM_CCER_CC6E, TIM_OCInitStruct->OCState << 20U); |
| |
| if (IS_TIM_BREAK_INSTANCE(TIMx)) |
| { |
| assert_param(IS_LL_TIM_OCIDLESTATE(TIM_OCInitStruct->OCNIdleState)); |
| assert_param(IS_LL_TIM_OCIDLESTATE(TIM_OCInitStruct->OCIdleState)); |
| |
| /* Set the Output Idle state */ |
| MODIFY_REG(TIMx->CR2, TIM_CR2_OIS6, TIM_OCInitStruct->OCIdleState << 10U); |
| } |
| |
| /* Write to TIMx CCMR3 */ |
| LL_TIM_WriteReg(TIMx, CCMR3, tmpccmr3); |
| |
| /* Set the Capture Compare Register value */ |
| LL_TIM_OC_SetCompareCH6(TIMx, TIM_OCInitStruct->CompareValue); |
| |
| /* Write to TIMx CCER */ |
| LL_TIM_WriteReg(TIMx, CCER, tmpccer); |
| |
| return SUCCESS; |
| } |
| |
| /** |
| * @brief Configure the TIMx input channel 1. |
| * @param TIMx Timer Instance |
| * @param TIM_ICInitStruct pointer to the the TIMx input channel 1 configuration data structure |
| * @retval An ErrorStatus enumeration value: |
| * - SUCCESS: TIMx registers are de-initialized |
| * - ERROR: not applicable |
| */ |
| static ErrorStatus IC1Config(TIM_TypeDef *TIMx, const LL_TIM_IC_InitTypeDef *TIM_ICInitStruct) |
| { |
| /* Check the parameters */ |
| assert_param(IS_TIM_CC1_INSTANCE(TIMx)); |
| assert_param(IS_LL_TIM_IC_POLARITY(TIM_ICInitStruct->ICPolarity)); |
| assert_param(IS_LL_TIM_ACTIVEINPUT(TIM_ICInitStruct->ICActiveInput)); |
| assert_param(IS_LL_TIM_ICPSC(TIM_ICInitStruct->ICPrescaler)); |
| assert_param(IS_LL_TIM_IC_FILTER(TIM_ICInitStruct->ICFilter)); |
| |
| /* Disable the Channel 1: Reset the CC1E Bit */ |
| TIMx->CCER &= (uint32_t)~TIM_CCER_CC1E; |
| |
| /* Select the Input and set the filter and the prescaler value */ |
| MODIFY_REG(TIMx->CCMR1, |
| (TIM_CCMR1_CC1S | TIM_CCMR1_IC1F | TIM_CCMR1_IC1PSC), |
| (TIM_ICInitStruct->ICActiveInput | TIM_ICInitStruct->ICFilter | TIM_ICInitStruct->ICPrescaler) >> 16U); |
| |
| /* Select the Polarity and set the CC1E Bit */ |
| MODIFY_REG(TIMx->CCER, |
| (TIM_CCER_CC1P | TIM_CCER_CC1NP), |
| (TIM_ICInitStruct->ICPolarity | TIM_CCER_CC1E)); |
| |
| return SUCCESS; |
| } |
| |
| /** |
| * @brief Configure the TIMx input channel 2. |
| * @param TIMx Timer Instance |
| * @param TIM_ICInitStruct pointer to the the TIMx input channel 2 configuration data structure |
| * @retval An ErrorStatus enumeration value: |
| * - SUCCESS: TIMx registers are de-initialized |
| * - ERROR: not applicable |
| */ |
| static ErrorStatus IC2Config(TIM_TypeDef *TIMx, const LL_TIM_IC_InitTypeDef *TIM_ICInitStruct) |
| { |
| /* Check the parameters */ |
| assert_param(IS_TIM_CC2_INSTANCE(TIMx)); |
| assert_param(IS_LL_TIM_IC_POLARITY(TIM_ICInitStruct->ICPolarity)); |
| assert_param(IS_LL_TIM_ACTIVEINPUT(TIM_ICInitStruct->ICActiveInput)); |
| assert_param(IS_LL_TIM_ICPSC(TIM_ICInitStruct->ICPrescaler)); |
| assert_param(IS_LL_TIM_IC_FILTER(TIM_ICInitStruct->ICFilter)); |
| |
| /* Disable the Channel 2: Reset the CC2E Bit */ |
| TIMx->CCER &= (uint32_t)~TIM_CCER_CC2E; |
| |
| /* Select the Input and set the filter and the prescaler value */ |
| MODIFY_REG(TIMx->CCMR1, |
| (TIM_CCMR1_CC2S | TIM_CCMR1_IC2F | TIM_CCMR1_IC2PSC), |
| (TIM_ICInitStruct->ICActiveInput | TIM_ICInitStruct->ICFilter | TIM_ICInitStruct->ICPrescaler) >> 8U); |
| |
| /* Select the Polarity and set the CC2E Bit */ |
| MODIFY_REG(TIMx->CCER, |
| (TIM_CCER_CC2P | TIM_CCER_CC2NP), |
| ((TIM_ICInitStruct->ICPolarity << 4U) | TIM_CCER_CC2E)); |
| |
| return SUCCESS; |
| } |
| |
| /** |
| * @brief Configure the TIMx input channel 3. |
| * @param TIMx Timer Instance |
| * @param TIM_ICInitStruct pointer to the the TIMx input channel 3 configuration data structure |
| * @retval An ErrorStatus enumeration value: |
| * - SUCCESS: TIMx registers are de-initialized |
| * - ERROR: not applicable |
| */ |
| static ErrorStatus IC3Config(TIM_TypeDef *TIMx, const LL_TIM_IC_InitTypeDef *TIM_ICInitStruct) |
| { |
| /* Check the parameters */ |
| assert_param(IS_TIM_CC3_INSTANCE(TIMx)); |
| assert_param(IS_LL_TIM_IC_POLARITY(TIM_ICInitStruct->ICPolarity)); |
| assert_param(IS_LL_TIM_ACTIVEINPUT(TIM_ICInitStruct->ICActiveInput)); |
| assert_param(IS_LL_TIM_ICPSC(TIM_ICInitStruct->ICPrescaler)); |
| assert_param(IS_LL_TIM_IC_FILTER(TIM_ICInitStruct->ICFilter)); |
| |
| /* Disable the Channel 3: Reset the CC3E Bit */ |
| TIMx->CCER &= (uint32_t)~TIM_CCER_CC3E; |
| |
| /* Select the Input and set the filter and the prescaler value */ |
| MODIFY_REG(TIMx->CCMR2, |
| (TIM_CCMR2_CC3S | TIM_CCMR2_IC3F | TIM_CCMR2_IC3PSC), |
| (TIM_ICInitStruct->ICActiveInput | TIM_ICInitStruct->ICFilter | TIM_ICInitStruct->ICPrescaler) >> 16U); |
| |
| /* Select the Polarity and set the CC3E Bit */ |
| MODIFY_REG(TIMx->CCER, |
| (TIM_CCER_CC3P | TIM_CCER_CC3NP), |
| ((TIM_ICInitStruct->ICPolarity << 8U) | TIM_CCER_CC3E)); |
| |
| return SUCCESS; |
| } |
| |
| /** |
| * @brief Configure the TIMx input channel 4. |
| * @param TIMx Timer Instance |
| * @param TIM_ICInitStruct pointer to the the TIMx input channel 4 configuration data structure |
| * @retval An ErrorStatus enumeration value: |
| * - SUCCESS: TIMx registers are de-initialized |
| * - ERROR: not applicable |
| */ |
| static ErrorStatus IC4Config(TIM_TypeDef *TIMx, const LL_TIM_IC_InitTypeDef *TIM_ICInitStruct) |
| { |
| /* Check the parameters */ |
| assert_param(IS_TIM_CC4_INSTANCE(TIMx)); |
| assert_param(IS_LL_TIM_IC_POLARITY(TIM_ICInitStruct->ICPolarity)); |
| assert_param(IS_LL_TIM_ACTIVEINPUT(TIM_ICInitStruct->ICActiveInput)); |
| assert_param(IS_LL_TIM_ICPSC(TIM_ICInitStruct->ICPrescaler)); |
| assert_param(IS_LL_TIM_IC_FILTER(TIM_ICInitStruct->ICFilter)); |
| |
| /* Disable the Channel 4: Reset the CC4E Bit */ |
| TIMx->CCER &= (uint32_t)~TIM_CCER_CC4E; |
| |
| /* Select the Input and set the filter and the prescaler value */ |
| MODIFY_REG(TIMx->CCMR2, |
| (TIM_CCMR2_CC4S | TIM_CCMR2_IC4F | TIM_CCMR2_IC4PSC), |
| (TIM_ICInitStruct->ICActiveInput | TIM_ICInitStruct->ICFilter | TIM_ICInitStruct->ICPrescaler) >> 8U); |
| |
| /* Select the Polarity and set the CC2E Bit */ |
| MODIFY_REG(TIMx->CCER, |
| (TIM_CCER_CC4P | TIM_CCER_CC4NP), |
| ((TIM_ICInitStruct->ICPolarity << 12U) | TIM_CCER_CC4E)); |
| |
| return SUCCESS; |
| } |
| |
| |
| /** |
| * @} |
| */ |
| |
| /** |
| * @} |
| */ |
| |
| #endif /* TIM1 || TIM2 || TIM16 || TIM17 */ |
| |
| /** |
| * @} |
| */ |
| |
| #endif /* USE_FULL_LL_DRIVER */ |
| |
