/**
******************************************************************************
* @file stm32l1xx_ll_tim.h
* @author MCD Application Team
* @version V1.2.0
* @date 01-July-2016
* @brief Header file of TIM LL module.
******************************************************************************
* @attention
*
* © COPYRIGHT(c) 2016 STMicroelectronics
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. Neither the name of STMicroelectronics nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
******************************************************************************
*/
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __STM32L1xx_LL_TIM_H
#define __STM32L1xx_LL_TIM_H
#ifdef __cplusplus
extern "C" {
#endif
/* Includes ------------------------------------------------------------------*/
#include "stm32l1xx.h"
/** @addtogroup STM32L1xx_LL_Driver
* @{
*/
#if defined (TIM2) || defined (TIM3) || defined (TIM4) || defined (TIM5) || defined (TIM9) || defined (TIM10) || defined (TIM11) || defined (TIM6) || defined (TIM7)
/** @defgroup TIM_LL TIM
* @{
*/
/* Private types -------------------------------------------------------------*/
/* Private variables ---------------------------------------------------------*/
/** @defgroup TIM_LL_Private_Variables TIM Private Variables
* @{
*/
static const uint8_t OFFSET_TAB_CCMRx[] =
{
0x00U, /* 0: TIMx_CH1 */
0x00U, /* 1: NA */
0x00U, /* 2: TIMx_CH2 */
0x00U, /* 3: NA */
0x04U, /* 4: TIMx_CH3 */
0x00U, /* 5: NA */
0x04U /* 6: TIMx_CH4 */
};
static const uint8_t SHIFT_TAB_OCxx[] =
{
0U, /* 0: OC1M, OC1FE, OC1PE */
0U, /* 1: - NA */
8U, /* 2: OC2M, OC2FE, OC2PE */
0U, /* 3: - NA */
0U, /* 4: OC3M, OC3FE, OC3PE */
0U, /* 5: - NA */
8U /* 6: OC4M, OC4FE, OC4PE */
};
static const uint8_t SHIFT_TAB_ICxx[] =
{
0U, /* 0: CC1S, IC1PSC, IC1F */
0U, /* 1: - NA */
8U, /* 2: CC2S, IC2PSC, IC2F */
0U, /* 3: - NA */
0U, /* 4: CC3S, IC3PSC, IC3F */
0U, /* 5: - NA */
8U /* 6: CC4S, IC4PSC, IC4F */
};
static const uint8_t SHIFT_TAB_CCxP[] =
{
0U, /* 0: CC1P */
0U, /* 1: NA */
4U, /* 2: CC2P */
0U, /* 3: NA */
8U, /* 4: CC3P */
0U, /* 5: NA */
12U /* 6: CC4P */
};
/**
* @}
*/
/* Private constants ---------------------------------------------------------*/
/** @defgroup TIM_LL_Private_Constants TIM Private Constants
* @{
*/
#define TIMx_OR_RMP_SHIFT ((uint32_t)16U)
#define TIMx_OR_RMP_MASK ((uint32_t)0x0000FFFFU)
#define TIM_OR_RMP_MASK ((uint32_t)((TIM_OR_TI1RMP | TIM_OR_ETR_RMP | TIM_OR_TI1_RMP_RI) << TIMx_OR_RMP_SHIFT))
#define TIM9_OR_RMP_MASK ((uint32_t)((TIM_OR_TI1RMP | TIM9_OR_ITR1_RMP) << TIMx_OR_RMP_SHIFT))
#define TIM2_OR_RMP_MASK ((uint32_t)(TIM2_OR_ITR1_RMP << TIMx_OR_RMP_SHIFT))
#define TIM3_OR_RMP_MASK ((uint32_t)(TIM3_OR_ITR2_RMP << TIMx_OR_RMP_SHIFT))
/**
* @}
*/
/* Private macros ------------------------------------------------------------*/
/** @defgroup TIM_LL_Private_Macros TIM Private Macros
* @{
*/
/** @brief Convert channel id into channel index.
* @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
* @retval none
*/
#define TIM_GET_CHANNEL_INDEX( __CHANNEL__) \
(((__CHANNEL__) == LL_TIM_CHANNEL_CH1) ? 0U :\
((__CHANNEL__) == LL_TIM_CHANNEL_CH2) ? 2U :\
((__CHANNEL__) == LL_TIM_CHANNEL_CH3) ? 4U : 6U)
/**
* @}
*/
/* Exported types ------------------------------------------------------------*/
#if defined(USE_FULL_LL_DRIVER)
/** @defgroup TIM_LL_ES_INIT TIM Exported Init structure
* @{
*/
/**
* @brief TIM Time Base configuration structure definition.
*/
typedef struct
{
uint16_t Prescaler; /*!< Specifies the prescaler value used to divide the TIM clock.
This parameter can be a number between Min_Data=0x0000 and Max_Data=0xFFFF.
This feature can be modified afterwards using unitary function @ref LL_TIM_SetPrescaler().*/
uint32_t CounterMode; /*!< Specifies the counter mode.
This parameter can be a value of @ref TIM_LL_EC_COUNTERMODE.
This feature can be modified afterwards using unitary function @ref LL_TIM_SetCounterMode().*/
uint32_t Autoreload; /*!< Specifies the auto reload value to be loaded into the active
Auto-Reload Register at the next update event.
This parameter must be a number between Min_Data=0x0000 and Max_Data=0xFFFF.
Some timer instances may support 32 bits counters. In that case this parameter must be a number between 0x0000 and 0xFFFFFFFF.
This feature can be modified afterwards using unitary function @ref LL_TIM_SetAutoReload().*/
uint32_t ClockDivision; /*!< Specifies the clock division.
This parameter can be a value of @ref TIM_LL_EC_CLOCKDIVISION.
This feature can be modified afterwards using unitary function @ref LL_TIM_SetClockDivision().*/
} LL_TIM_InitTypeDef;
/**
* @brief TIM Output Compare configuration structure definition.
*/
typedef struct
{
uint32_t OCMode; /*!< Specifies the output mode.
This parameter can be a value of @ref TIM_LL_EC_OCMODE.
This feature can be modified afterwards using unitary function @ref LL_TIM_OC_SetMode().*/
uint32_t OCState; /*!< Specifies the TIM Output Compare state.
This parameter can be a value of @ref TIM_LL_EC_OCSTATE.
This feature can be modified afterwards using unitary functions @ref LL_TIM_CC_EnableChannel() or @ref LL_TIM_CC_DisableChannel().*/
uint32_t CompareValue; /*!< Specifies the Compare value to be loaded into the Capture Compare Register.
This parameter can be a number between Min_Data=0x0000 and Max_Data=0xFFFF.
This feature can be modified afterwards using unitary function LL_TIM_OC_SetCompareCHx (x=1..6).*/
uint32_t OCPolarity; /*!< Specifies the output polarity.
This parameter can be a value of @ref TIM_LL_EC_OCPOLARITY.
This feature can be modified afterwards using unitary function @ref LL_TIM_OC_SetPolarity().*/
} LL_TIM_OC_InitTypeDef;
/**
* @brief TIM Input Capture configuration structure definition.
*/
typedef struct
{
uint32_t ICPolarity; /*!< Specifies the active edge of the input signal.
This parameter can be a value of @ref TIM_LL_EC_IC_POLARITY.
This feature can be modified afterwards using unitary function @ref LL_TIM_IC_SetPolarity().*/
uint32_t ICActiveInput; /*!< Specifies the input.
This parameter can be a value of @ref TIM_LL_EC_ACTIVEINPUT.
This feature can be modified afterwards using unitary function @ref LL_TIM_IC_SetActiveInput().*/
uint32_t ICPrescaler; /*!< Specifies the Input Capture Prescaler.
This parameter can be a value of @ref TIM_LL_EC_ICPSC.
This feature can be modified afterwards using unitary function @ref LL_TIM_IC_SetPrescaler().*/
uint32_t ICFilter; /*!< Specifies the input capture filter.
This parameter can be a value of @ref TIM_LL_EC_IC_FILTER.
This feature can be modified afterwards using unitary function @ref LL_TIM_IC_SetFilter().*/
} LL_TIM_IC_InitTypeDef;
/**
* @brief TIM Encoder interface configuration structure definition.
*/
typedef struct
{
uint32_t EncoderMode; /*!< Specifies the encoder resolution (x2 or x4).
This parameter can be a value of @ref TIM_LL_EC_ENCODERMODE.
This feature can be modified afterwards using unitary function @ref LL_TIM_SetEncoderMode().*/
uint32_t IC1Polarity; /*!< Specifies the active edge of TI1 input.
This parameter can be a value of @ref TIM_LL_EC_IC_POLARITY.
This feature can be modified afterwards using unitary function @ref LL_TIM_IC_SetPolarity().*/
uint32_t IC1ActiveInput; /*!< Specifies the TI1 input source
This parameter can be a value of @ref TIM_LL_EC_ACTIVEINPUT.
This feature can be modified afterwards using unitary function @ref LL_TIM_IC_SetActiveInput().*/
uint32_t IC1Prescaler; /*!< Specifies the TI1 input prescaler value.
This parameter can be a value of @ref TIM_LL_EC_ICPSC.
This feature can be modified afterwards using unitary function @ref LL_TIM_IC_SetPrescaler().*/
uint32_t IC1Filter; /*!< Specifies the TI1 input filter.
This parameter can be a value of @ref TIM_LL_EC_IC_FILTER.
This feature can be modified afterwards using unitary function @ref LL_TIM_IC_SetFilter().*/
uint32_t IC2Polarity; /*!< Specifies the active edge of TI2 input.
This parameter can be a value of @ref TIM_LL_EC_IC_POLARITY.
This feature can be modified afterwards using unitary function @ref LL_TIM_IC_SetPolarity().*/
uint32_t IC2ActiveInput; /*!< Specifies the TI2 input source
This parameter can be a value of @ref TIM_LL_EC_ACTIVEINPUT.
This feature can be modified afterwards using unitary function @ref LL_TIM_IC_SetActiveInput().*/
uint32_t IC2Prescaler; /*!< Specifies the TI2 input prescaler value.
This parameter can be a value of @ref TIM_LL_EC_ICPSC.
This feature can be modified afterwards using unitary function @ref LL_TIM_IC_SetPrescaler().*/
uint32_t IC2Filter; /*!< Specifies the TI2 input filter.
This parameter can be a value of @ref TIM_LL_EC_IC_FILTER.
This feature can be modified afterwards using unitary function @ref LL_TIM_IC_SetFilter().*/
} LL_TIM_ENCODER_InitTypeDef;
/**
* @}
*/
#endif /* USE_FULL_LL_DRIVER */
/* Exported constants --------------------------------------------------------*/
/** @defgroup TIM_LL_Exported_Constants TIM Exported Constants
* @{
*/
/** @defgroup TIM_LL_EC_GET_FLAG Get Flags Defines
* @brief Flags defines which can be used with LL_TIM_ReadReg function.
* @{
*/
#define LL_TIM_SR_UIF TIM_SR_UIF /*!< Update interrupt flag */
#define LL_TIM_SR_CC1IF TIM_SR_CC1IF /*!< Capture/compare 1 interrupt flag */
#define LL_TIM_SR_CC2IF TIM_SR_CC2IF /*!< Capture/compare 2 interrupt flag */
#define LL_TIM_SR_CC3IF TIM_SR_CC3IF /*!< Capture/compare 3 interrupt flag */
#define LL_TIM_SR_CC4IF TIM_SR_CC4IF /*!< Capture/compare 4 interrupt flag */
#define LL_TIM_SR_TIF TIM_SR_TIF /*!< Trigger interrupt flag */
#define LL_TIM_SR_CC1OF TIM_SR_CC1OF /*!< Capture/Compare 1 overcapture flag */
#define LL_TIM_SR_CC2OF TIM_SR_CC2OF /*!< Capture/Compare 2 overcapture flag */
#define LL_TIM_SR_CC3OF TIM_SR_CC3OF /*!< Capture/Compare 3 overcapture flag */
#define LL_TIM_SR_CC4OF TIM_SR_CC4OF /*!< Capture/Compare 4 overcapture flag */
/**
* @}
*/
/** @defgroup TIM_LL_EC_IT IT Defines
* @brief IT defines which can be used with LL_TIM_ReadReg and LL_TIM_WriteReg functions.
* @{
*/
#define LL_TIM_DIER_UIE TIM_DIER_UIE /*!< Update interrupt enable */
#define LL_TIM_DIER_CC1IE TIM_DIER_CC1IE /*!< Capture/compare 1 interrupt enable */
#define LL_TIM_DIER_CC2IE TIM_DIER_CC2IE /*!< Capture/compare 2 interrupt enable */
#define LL_TIM_DIER_CC3IE TIM_DIER_CC3IE /*!< Capture/compare 3 interrupt enable */
#define LL_TIM_DIER_CC4IE TIM_DIER_CC4IE /*!< Capture/compare 4 interrupt enable */
#define LL_TIM_DIER_TIE TIM_DIER_TIE /*!< Trigger interrupt enable */
/**
* @}
*/
/** @defgroup TIM_LL_EC_UPDATESOURCE Update Source
* @{
*/
#define LL_TIM_UPDATESOURCE_REGULAR ((uint32_t)0x00000000U) /*!< Counter overflow/underflow, Setting the UG bit or Update generation through the slave mode controller generates an update request */
#define LL_TIM_UPDATESOURCE_COUNTER TIM_CR1_URS /*!< Only counter overflow/underflow generates an update request */
/**
* @}
*/
/** @defgroup TIM_LL_EC_ONEPULSEMODE One Pulse Mode
* @{
*/
#define LL_TIM_ONEPULSEMODE_SINGLE TIM_CR1_OPM /*!< Counter is not stopped at update event */
#define LL_TIM_ONEPULSEMODE_REPETITIVE ((uint32_t)0x00000000U) /*!< Counter stops counting at the next update event */
/**
* @}
*/
/** @defgroup TIM_LL_EC_COUNTERMODE Counter Mode
* @{
*/
#define LL_TIM_COUNTERMODE_UP ((uint32_t)0x00000000U) /*!TIMx_CCRy else active.*/
#define LL_TIM_OCMODE_PWM2 (TIM_CCMR1_OC1M_2 | TIM_CCMR1_OC1M_1 | TIM_CCMR1_OC1M_0) /*!TIMx_CCRy else inactive*/
/**
* @}
*/
/** @defgroup TIM_LL_EC_OCPOLARITY Output Configuration Polarity
* @{
*/
#define LL_TIM_OCPOLARITY_HIGH ((uint32_t)0x00000000U) /*!< OCxactive high*/
#define LL_TIM_OCPOLARITY_LOW TIM_CCER_CC1P /*!< OCxactive low*/
/**
* @}
*/
/** @defgroup TIM_LL_EC_ACTIVEINPUT Active Input Selection
* @{
*/
#define LL_TIM_ACTIVEINPUT_DIRECTTI (uint32_t)(TIM_CCMR1_CC1S_0 << 16U) /*!< ICx is mapped on TIx */
#define LL_TIM_ACTIVEINPUT_INDIRECTTI (uint32_t)(TIM_CCMR1_CC1S_1 << 16U) /*!< ICx is mapped on TIy */
#define LL_TIM_ACTIVEINPUT_TRC (uint32_t)(TIM_CCMR1_CC1S << 16U) /*!< ICx is mapped on TRC */
/**
* @}
*/
/** @defgroup TIM_LL_EC_ICPSC Input Configuration Prescaler
* @{
*/
#define LL_TIM_ICPSC_DIV1 ((uint32_t)0x00000000U) /*!< No prescaler, capture is done each time an edge is detected on the capture input */
#define LL_TIM_ICPSC_DIV2 (uint32_t)(TIM_CCMR1_IC1PSC_0 << 16U) /*!< Capture is done once every 2 events */
#define LL_TIM_ICPSC_DIV4 (uint32_t)(TIM_CCMR1_IC1PSC_1 << 16U) /*!< Capture is done once every 4 events */
#define LL_TIM_ICPSC_DIV8 (uint32_t)(TIM_CCMR1_IC1PSC << 16U) /*!< Capture is done once every 8 events */
/**
* @}
*/
/** @defgroup TIM_LL_EC_IC_FILTER Input Configuration Filter
* @{
*/
#define LL_TIM_IC_FILTER_FDIV1 ((uint32_t)0x00000000U) /*!< No filter, sampling is done at fDTS */
#define LL_TIM_IC_FILTER_FDIV1_N2 (uint32_t)(TIM_CCMR1_IC1F_0 << 16U) /*!< fSAMPLING=fCK_INT, N=2 */
#define LL_TIM_IC_FILTER_FDIV1_N4 (uint32_t)(TIM_CCMR1_IC1F_1 << 16U) /*!< fSAMPLING=fCK_INT, N=4 */
#define LL_TIM_IC_FILTER_FDIV1_N8 (uint32_t)((TIM_CCMR1_IC1F_1 | TIM_CCMR1_IC1F_0) << 16U) /*!< fSAMPLING=fCK_INT, N=8 */
#define LL_TIM_IC_FILTER_FDIV2_N6 (uint32_t)(TIM_CCMR1_IC1F_2 << 16U) /*!< fSAMPLING=fDTS/2, N=6 */
#define LL_TIM_IC_FILTER_FDIV2_N8 (uint32_t)((TIM_CCMR1_IC1F_2 | TIM_CCMR1_IC1F_0) << 16U) /*!< fSAMPLING=fDTS/2, N=8 */
#define LL_TIM_IC_FILTER_FDIV4_N6 (uint32_t)((TIM_CCMR1_IC1F_2 | TIM_CCMR1_IC1F_1) << 16U) /*!< fSAMPLING=fDTS/4, N=6 */
#define LL_TIM_IC_FILTER_FDIV4_N8 (uint32_t)((TIM_CCMR1_IC1F_2 | TIM_CCMR1_IC1F_1 | TIM_CCMR1_IC1F_0) << 16U) /*!< fSAMPLING=fDTS/4, N=8 */
#define LL_TIM_IC_FILTER_FDIV8_N6 (uint32_t)(TIM_CCMR1_IC1F_3 << 16U) /*!< fSAMPLING=fDTS/8, N=6 */
#define LL_TIM_IC_FILTER_FDIV8_N8 (uint32_t)((TIM_CCMR1_IC1F_3 | TIM_CCMR1_IC1F_0) << 16U) /*!< fSAMPLING=fDTS/8, N=8 */
#define LL_TIM_IC_FILTER_FDIV16_N5 (uint32_t)((TIM_CCMR1_IC1F_3 | TIM_CCMR1_IC1F_1) << 16U) /*!< fSAMPLING=fDTS/16, N=5 */
#define LL_TIM_IC_FILTER_FDIV16_N6 (uint32_t)((TIM_CCMR1_IC1F_3 | TIM_CCMR1_IC1F_1 | TIM_CCMR1_IC1F_0) << 16U) /*!< fSAMPLING=fDTS/16, N=6 */
#define LL_TIM_IC_FILTER_FDIV16_N8 (uint32_t)((TIM_CCMR1_IC1F_3 | TIM_CCMR1_IC1F_2) << 16U) /*!< fSAMPLING=fDTS/16, N=8 */
#define LL_TIM_IC_FILTER_FDIV32_N5 (uint32_t)((TIM_CCMR1_IC1F_3 | TIM_CCMR1_IC1F_2 | TIM_CCMR1_IC1F_0) << 16U) /*!< fSAMPLING=fDTS/32, N=5 */
#define LL_TIM_IC_FILTER_FDIV32_N6 (uint32_t)((TIM_CCMR1_IC1F_3 | TIM_CCMR1_IC1F_2 | TIM_CCMR1_IC1F_1) << 16U) /*!< fSAMPLING=fDTS/32, N=6 */
#define LL_TIM_IC_FILTER_FDIV32_N8 (uint32_t)(TIM_CCMR1_IC1F << 16U) /*!< fSAMPLING=fDTS/32, N=8 */
/**
* @}
*/
/** @defgroup TIM_LL_EC_IC_POLARITY Input Configuration Polarity
* @{
*/
#define LL_TIM_IC_POLARITY_RISING ((uint32_t)0x00000000U) /*!< The circuit is sensitive to TIxFP1 rising edge, TIxFP1 is not inverted */
#define LL_TIM_IC_POLARITY_FALLING TIM_CCER_CC1P /*!< The circuit is sensitive to TIxFP1 falling edge, TIxFP1 is inverted */
#define LL_TIM_IC_POLARITY_BOTHEDGE (TIM_CCER_CC1P | TIM_CCER_CC1NP) /*!< The circuit is sensitive to both TIxFP1 rising and falling edges, TIxFP1 is not inverted */
/**
* @}
*/
/** @defgroup TIM_LL_EC_CLOCKSOURCE Clock Source
* @{
*/
#define LL_TIM_CLOCKSOURCE_INTERNAL ((uint32_t)0x00000000U) /*!< The timer is clocked by the internal clock provided from the RCC */
#define LL_TIM_CLOCKSOURCE_EXT_MODE1 (TIM_SMCR_SMS_2 | TIM_SMCR_SMS_1 | TIM_SMCR_SMS_0 ) /*!< Counter counts at each rising or falling edge on a selected inpu t*/
#define LL_TIM_CLOCKSOURCE_EXT_MODE2 TIM_SMCR_ECE /*!< Counter counts at each rising or falling edge on the external trigger input ETR */
/**
* @}
*/
/** @defgroup TIM_LL_EC_ENCODERMODE Encoder Mode
* @{
*/
#define LL_TIM_ENCODERMODE_X2_TI1 TIM_SMCR_SMS_0 /*!< Encoder mode 1 - Counter counts up/down on TI2FP2 edge depending on TI1FP1 level */
#define LL_TIM_ENCODERMODE_X2_TI2 TIM_SMCR_SMS_1 /*!< Encoder mode 2 - Counter counts up/down on TI1FP1 edge depending on TI2FP2 level */
#define LL_TIM_ENCODERMODE_X4_TI12 (TIM_SMCR_SMS_1 | TIM_SMCR_SMS_0) /*!< Encoder mode 3 - Counter counts up/down on both TI1FP1 and TI2FP2 edges depending on the level of the other input l */
/**
* @}
*/
/** @defgroup TIM_LL_EC_TRGO Trigger Output
* @{
*/
#define LL_TIM_TRGO_RESET ((uint32_t)0x00000000U) /*!< UG bit from the TIMx_EGR register is used as trigger output */
#define LL_TIM_TRGO_ENABLE TIM_CR2_MMS_0 /*!< Counter Enable signal (CNT_EN) is used as trigger output */
#define LL_TIM_TRGO_UPDATE TIM_CR2_MMS_1 /*!< Update event is used as trigger output */
#define LL_TIM_TRGO_CC1IF (TIM_CR2_MMS_1 | TIM_CR2_MMS_0) /*!< CC1 capture or a compare match is used as trigger output */
#define LL_TIM_TRGO_OC1REF TIM_CR2_MMS_2 /*!< OC1REF signal is used as trigger output */
#define LL_TIM_TRGO_OC2REF (TIM_CR2_MMS_2 | TIM_CR2_MMS_0) /*!< OC2REF signal is used as trigger output */
#define LL_TIM_TRGO_OC3REF (TIM_CR2_MMS_2 | TIM_CR2_MMS_1) /*!< OC3REF signal is used as trigger output */
#define LL_TIM_TRGO_OC4REF (TIM_CR2_MMS_2 | TIM_CR2_MMS_1 | TIM_CR2_MMS_0) /*!< OC4REF signal is used as trigger output */
/**
* @}
*/
/** @defgroup TIM_LL_EC_SLAVEMODE Slave Mode
* @{
*/
#define LL_TIM_SLAVEMODE_DISABLED ((uint32_t)0x00000000U) /*!< Slave mode disabled */
#define LL_TIM_SLAVEMODE_RESET TIM_SMCR_SMS_2 /*!< Reset Mode - Rising edge of the selected trigger input (TRGI) reinitializes the counter */
#define LL_TIM_SLAVEMODE_GATED (TIM_SMCR_SMS_2 | TIM_SMCR_SMS_0) /*!< Gated Mode - The counter clock is enabled when the trigger input (TRGI) is high */
#define LL_TIM_SLAVEMODE_TRIGGER (TIM_SMCR_SMS_2 | TIM_SMCR_SMS_1) /*!< Trigger Mode - The counter starts at a rising edge of the trigger TRGI */
/**
* @}
*/
/** @defgroup TIM_LL_EC_TS Trigger Selection
* @{
*/
#define LL_TIM_TS_ITR0 ((uint32_t)0x00000000U) /*!< Internal Trigger 0 (ITR0) is used as trigger input */
#define LL_TIM_TS_ITR1 TIM_SMCR_TS_0 /*!< Internal Trigger 1 (ITR1) is used as trigger input */
#define LL_TIM_TS_ITR2 TIM_SMCR_TS_1 /*!< Internal Trigger 2 (ITR2) is used as trigger input */
#define LL_TIM_TS_ITR3 (TIM_SMCR_TS_0 | TIM_SMCR_TS_1) /*!< Internal Trigger 3 (ITR3) is used as trigger input */
#define LL_TIM_TS_TI1F_ED TIM_SMCR_TS_2 /*!< TI1 Edge Detector (TI1F_ED) is used as trigger input */
#define LL_TIM_TS_TI1FP1 (TIM_SMCR_TS_2 | TIM_SMCR_TS_0) /*!< Filtered Timer Input 1 (TI1FP1) is used as trigger input */
#define LL_TIM_TS_TI2FP2 (TIM_SMCR_TS_2 | TIM_SMCR_TS_1) /*!< Filtered Timer Input 2 (TI12P2) is used as trigger input */
#define LL_TIM_TS_ETRF TIM_SMCR_TS /*!< Filtered external Trigger (ETRF) is used as trigger input */
/**
* @}
*/
/** @defgroup TIM_LL_EC_ETR_POLARITY External Trigger Polarity
* @{
*/
#define LL_TIM_ETR_POLARITY_NONINVERTED ((uint32_t)0x00000000U) /*!< ETR is non-inverted, active at high level or rising edge */
#define LL_TIM_ETR_POLARITY_INVERTED TIM_SMCR_ETP /*!< ETR is inverted, active at low level or falling edge */
/**
* @}
*/
/** @defgroup TIM_LL_EC_ETR_PRESCALER External Trigger Prescaler
* @{
*/
#define LL_TIM_ETR_PRESCALER_DIV1 ((uint32_t)0x00000000U) /*!< ETR prescaler OFF */
#define LL_TIM_ETR_PRESCALER_DIV2 TIM_SMCR_ETPS_0 /*!< ETR frequency is divided by 2 */
#define LL_TIM_ETR_PRESCALER_DIV4 TIM_SMCR_ETPS_1 /*!< ETR frequency is divided by 4 */
#define LL_TIM_ETR_PRESCALER_DIV8 TIM_SMCR_ETPS /*!< ETR frequency is divided by 8 */
/**
* @}
*/
/** @defgroup TIM_LL_EC_ETR_FILTER External Trigger Filter
* @{
*/
#define LL_TIM_ETR_FILTER_FDIV1 ((uint32_t)0x00000000U) /*!< No filter, sampling is done at fDTS */
#define LL_TIM_ETR_FILTER_FDIV1_N2 TIM_SMCR_ETF_0 /*!< fSAMPLING=fCK_INT, N=2 */
#define LL_TIM_ETR_FILTER_FDIV1_N4 TIM_SMCR_ETF_1 /*!< fSAMPLING=fCK_INT, N=4 */
#define LL_TIM_ETR_FILTER_FDIV1_N8 (TIM_SMCR_ETF_1 | TIM_SMCR_ETF_0) /*!< fSAMPLING=fCK_INT, N=8 */
#define LL_TIM_ETR_FILTER_FDIV2_N6 TIM_SMCR_ETF_2 /*!< fSAMPLING=fDTS/2, N=6 */
#define LL_TIM_ETR_FILTER_FDIV2_N8 (TIM_SMCR_ETF_2 | TIM_SMCR_ETF_0) /*!< fSAMPLING=fDTS/2, N=8 */
#define LL_TIM_ETR_FILTER_FDIV4_N6 (TIM_SMCR_ETF_2 | TIM_SMCR_ETF_1 ) /*!< fSAMPLING=fDTS/4, N=6 */
#define LL_TIM_ETR_FILTER_FDIV4_N8 (TIM_SMCR_ETF_2 | TIM_SMCR_ETF_1 | TIM_SMCR_ETF_0) /*!< fSAMPLING=fDTS/4, N=8 */
#define LL_TIM_ETR_FILTER_FDIV8_N6 TIM_SMCR_ETF_3 /*!< fSAMPLING=fDTS/8, N=8 */
#define LL_TIM_ETR_FILTER_FDIV8_N8 (TIM_SMCR_ETF_3 | TIM_SMCR_ETF_0) /*!< fSAMPLING=fDTS/16, N=5 */
#define LL_TIM_ETR_FILTER_FDIV16_N5 (TIM_SMCR_ETF_3 | TIM_SMCR_ETF_1 ) /*!< fSAMPLING=fDTS/16, N=6 */
#define LL_TIM_ETR_FILTER_FDIV16_N6 (TIM_SMCR_ETF_3 | TIM_SMCR_ETF_1 | TIM_SMCR_ETF_0) /*!< fSAMPLING=fDTS/16, N=8 */
#define LL_TIM_ETR_FILTER_FDIV16_N8 (TIM_SMCR_ETF_3 | TIM_SMCR_ETF_2 ) /*!< fSAMPLING=fDTS/16, N=5 */
#define LL_TIM_ETR_FILTER_FDIV32_N5 (TIM_SMCR_ETF_3 | TIM_SMCR_ETF_2 | TIM_SMCR_ETF_0) /*!< fSAMPLING=fDTS/32, N=5 */
#define LL_TIM_ETR_FILTER_FDIV32_N6 (TIM_SMCR_ETF_3 | TIM_SMCR_ETF_2 | TIM_SMCR_ETF_1) /*!< fSAMPLING=fDTS/32, N=6 */
#define LL_TIM_ETR_FILTER_FDIV32_N8 TIM_SMCR_ETF /*!< fSAMPLING=fDTS/32, N=8 */
/**
* @}
*/
/** @defgroup TIM_LL_EC_DMABURST_BASEADDR DMA Burst Base Address
* @{
*/
#define LL_TIM_DMABURST_BASEADDR_CR1 ((uint32_t)0x00000000U) /*!< TIMx_CR1 register is the DMA base address for DMA burst */
#define LL_TIM_DMABURST_BASEADDR_CR2 TIM_DCR_DBA_0 /*!< TIMx_CR2 register is the DMA base address for DMA burst */
#define LL_TIM_DMABURST_BASEADDR_SMCR TIM_DCR_DBA_1 /*!< TIMx_SMCR register is the DMA base address for DMA burst */
#define LL_TIM_DMABURST_BASEADDR_DIER (TIM_DCR_DBA_1 | TIM_DCR_DBA_0) /*!< TIMx_DIER register is the DMA base address for DMA burst */
#define LL_TIM_DMABURST_BASEADDR_SR TIM_DCR_DBA_2 /*!< TIMx_SR register is the DMA base address for DMA burst */
#define LL_TIM_DMABURST_BASEADDR_EGR (TIM_DCR_DBA_2 | TIM_DCR_DBA_0) /*!< TIMx_EGR register is the DMA base address for DMA burst */
#define LL_TIM_DMABURST_BASEADDR_CCMR1 (TIM_DCR_DBA_2 | TIM_DCR_DBA_1) /*!< TIMx_CCMR1 register is the DMA base address for DMA burst */
#define LL_TIM_DMABURST_BASEADDR_CCMR2 (TIM_DCR_DBA_2 | TIM_DCR_DBA_1 | TIM_DCR_DBA_0) /*!< TIMx_CCMR2 register is the DMA base address for DMA burst */
#define LL_TIM_DMABURST_BASEADDR_CCER TIM_DCR_DBA_3 /*!< TIMx_CCER register is the DMA base address for DMA burst */
#define LL_TIM_DMABURST_BASEADDR_CNT (TIM_DCR_DBA_3 | TIM_DCR_DBA_0) /*!< TIMx_CNT register is the DMA base address for DMA burst */
#define LL_TIM_DMABURST_BASEADDR_PSC (TIM_DCR_DBA_3 | TIM_DCR_DBA_1) /*!< TIMx_PSC register is the DMA base address for DMA burst */
#define LL_TIM_DMABURST_BASEADDR_ARR (TIM_DCR_DBA_3 | TIM_DCR_DBA_1 | TIM_DCR_DBA_0) /*!< TIMx_ARR register is the DMA base address for DMA burst */
#define LL_TIM_DMABURST_BASEADDR_CCR1 (TIM_DCR_DBA_3 | TIM_DCR_DBA_2 | TIM_DCR_DBA_0) /*!< TIMx_CCR1 register is the DMA base address for DMA burst */
#define LL_TIM_DMABURST_BASEADDR_CCR2 (TIM_DCR_DBA_3 | TIM_DCR_DBA_2 | TIM_DCR_DBA_1) /*!< TIMx_CCR2 register is the DMA base address for DMA burst */
#define LL_TIM_DMABURST_BASEADDR_CCR3 (TIM_DCR_DBA_3 | TIM_DCR_DBA_2 | TIM_DCR_DBA_1 | TIM_DCR_DBA_0) /*!< TIMx_CCR3 register is the DMA base address for DMA burst */
#define LL_TIM_DMABURST_BASEADDR_CCR4 TIM_DCR_DBA_4 /*!< TIMx_CCR4 register is the DMA base address for DMA burst */
#define LL_TIM_DMABURST_BASEADDR_OR (TIM_DCR_DBA_4 | TIM_DCR_DBA_2 | TIM_DCR_DBA_0) /*!< TIMx_OR register is the DMA base address for DMA burst */
/**
* @}
*/
/** @defgroup TIM_LL_EC_DMABURST_LENGTH DMA Burst Length
* @{
*/
#define LL_TIM_DMABURST_LENGTH_1TRANSFER ((uint32_t)0x00000000U) /*!< Transfer is done to 1 register starting from the DMA burst base address */
#define LL_TIM_DMABURST_LENGTH_2TRANSFERS TIM_DCR_DBL_0 /*!< Transfer is done to 2 registers starting from the DMA burst base address */
#define LL_TIM_DMABURST_LENGTH_3TRANSFERS TIM_DCR_DBL_1 /*!< Transfer is done to 3 registers starting from the DMA burst base address */
#define LL_TIM_DMABURST_LENGTH_4TRANSFERS (TIM_DCR_DBL_1 | TIM_DCR_DBL_0) /*!< Transfer is done to 4 registers starting from the DMA burst base address */
#define LL_TIM_DMABURST_LENGTH_5TRANSFERS TIM_DCR_DBL_2 /*!< Transfer is done to 5 registers starting from the DMA burst base address */
#define LL_TIM_DMABURST_LENGTH_6TRANSFERS (TIM_DCR_DBL_2 | TIM_DCR_DBL_0) /*!< Transfer is done to 6 registers starting from the DMA burst base address */
#define LL_TIM_DMABURST_LENGTH_7TRANSFERS (TIM_DCR_DBL_2 | TIM_DCR_DBL_1) /*!< Transfer is done to 7 registers starting from the DMA burst base address */
#define LL_TIM_DMABURST_LENGTH_8TRANSFERS (TIM_DCR_DBL_2 | TIM_DCR_DBL_1 | TIM_DCR_DBL_0) /*!< Transfer is done to 1 registers starting from the DMA burst base address */
#define LL_TIM_DMABURST_LENGTH_9TRANSFERS TIM_DCR_DBL_3 /*!< Transfer is done to 9 registers starting from the DMA burst base address */
#define LL_TIM_DMABURST_LENGTH_10TRANSFERS (TIM_DCR_DBL_3 | TIM_DCR_DBL_0) /*!< Transfer is done to 10 registers starting from the DMA burst base address */
#define LL_TIM_DMABURST_LENGTH_11TRANSFERS (TIM_DCR_DBL_3 | TIM_DCR_DBL_1) /*!< Transfer is done to 11 registers starting from the DMA burst base address */
#define LL_TIM_DMABURST_LENGTH_12TRANSFERS (TIM_DCR_DBL_3 | TIM_DCR_DBL_1 | TIM_DCR_DBL_0) /*!< Transfer is done to 12 registers starting from the DMA burst base address */
#define LL_TIM_DMABURST_LENGTH_13TRANSFERS (TIM_DCR_DBL_3 | TIM_DCR_DBL_2) /*!< Transfer is done to 13 registers starting from the DMA burst base address */
#define LL_TIM_DMABURST_LENGTH_14TRANSFERS (TIM_DCR_DBL_3 | TIM_DCR_DBL_2 | TIM_DCR_DBL_0) /*!< Transfer is done to 14 registers starting from the DMA burst base address */
#define LL_TIM_DMABURST_LENGTH_15TRANSFERS (TIM_DCR_DBL_3 | TIM_DCR_DBL_2 | TIM_DCR_DBL_1) /*!< Transfer is done to 15 registers starting from the DMA burst base address */
#define LL_TIM_DMABURST_LENGTH_16TRANSFERS (TIM_DCR_DBL_3 | TIM_DCR_DBL_2 | TIM_DCR_DBL_1 | TIM_DCR_DBL_0) /*!< Transfer is done to 16 registers starting from the DMA burst base address */
#define LL_TIM_DMABURST_LENGTH_17TRANSFERS TIM_DCR_DBL_4 /*!< Transfer is done to 17 registers starting from the DMA burst base address */
#define LL_TIM_DMABURST_LENGTH_18TRANSFERS (TIM_DCR_DBL_4 | TIM_DCR_DBL_0) /*!< Transfer is done to 18 registers starting from the DMA burst base address */
/**
* @}
*/
/** @defgroup TIM_LL_EC_TIM10_TI1_RMP TIM10 input 1 remapping capability
* @{
*/
#define LL_TIM_TIM10_TI1_RMP_GPIO ((uint32_t)0x00000000U | TIM_OR_RMP_MASK) /*!< TIM10 channel1 is connected to GPIO */
#define LL_TIM_TIM10_TI1_RMP_LSI (TIM_OR_TI1RMP_0 | TIM_OR_RMP_MASK) /*!< TIM10 channel1 is connected to LSI internal clock */
#define LL_TIM_TIM10_TI1_RMP_LSE (TIM_OR_TI1RMP_1 | TIM_OR_RMP_MASK) /*!< TIM10 channel1 is connected to LSE internal clock */
#define LL_TIM_TIM10_TI1_RMP_RTC (TIM_OR_TI1RMP_0 | TIM_OR_TI1RMP_1 | TIM_OR_RMP_MASK) /*!< TIM10 channel1 is connected to RTC wakeup interrupt signal */
/**
* @}
*/
/** @defgroup TIM_LL_EC_TIM10_ETR_RMP TIM10 ETR remap
* @{
*/
#define LL_TIM_TIM10_ETR_RMP_LSE ((uint32_t)0x00000000U | TIM_OR_RMP_MASK) /*!< TIM10 ETR input is connected to LSE */
#define LL_TIM_TIM10_ETR_RMP_TIM9_TGO (TIM_OR_ETR_RMP | TIM_OR_RMP_MASK) /*!< TIM10 ETR input is connected to TIM9 TGO */
/**
* @}
*/
/** @defgroup TIM_LL_EC_TIM10_TI1_RMP_RI TIM10 Input 1 remap for Routing Interface (RI)
* @{
*/
#define LL_TIM_TIM10_TI1_RMP ((uint32_t)0x00000000U | TIM_OR_RMP_MASK) /*!< TIM10 Channel1 connection depends on TI1_RMP[1:0] bit values */
#define LL_TIM_TIM10_TI1_RMP_RI (TIM_OR_TI1_RMP_RI | TIM_OR_RMP_MASK) /*!< TIM10 channel1 is connected to RI */
/**
* @}
*/
/** @defgroup TIM_LL_EC_TIM11_TI1_RMP TIM11 input 1 remapping capability
* @{
*/
#define LL_TIM_TIM11_TI1_RMP_GPIO ((uint32_t)0x00000000U | TIM_OR_RMP_MASK) /*!< TIM11 channel1 is connected to GPIO */
#define LL_TIM_TIM11_TI1_RMP_MSI (TIM_OR_TI1RMP_0 | TIM_OR_RMP_MASK) /*!< TIM11 channel1 is connected to MSI internal clock */
#define LL_TIM_TIM11_TI1_RMP_HSE_RTC (TIM_OR_TI1RMP_1 | TIM_OR_RMP_MASK) /*!< TIM11 channel1 is connected to HSE RTC clock */
#define LL_TIM_TIM11_TI1_RMP_GPIO1 (TIM_OR_TI1RMP_0 | TIM_OR_TI1RMP_1 | TIM_OR_RMP_MASK) /*!< TIM11 channel1 is connected to GPIO */
/**
* @}
*/
/** @defgroup TIM_LL_EC_TIM11_ETR_RMP TIM11 ETR remap
* @{
*/
#define LL_TIM_TIM11_ETR_RMP_LSE ((uint32_t)0x00000000U | TIM_OR_RMP_MASK) /*!< TIM11 ETR input is connected to LSE */
#define LL_TIM_TIM11_ETR_RMP_TIM9_TGO (TIM_OR_ETR_RMP | TIM_OR_RMP_MASK) /*!< TIM11 ETR input is connected to TIM9 TGO clock */
/**
* @}
*/
/** @defgroup TIM_LL_EC_TIM11_TI1_RMP_RI TIM11 Input 1 remap for Routing Interface (RI)
* @{
*/
#define LL_TIM_TIM11_TI1_RMP ((uint32_t)0x00000000U | TIM_OR_RMP_MASK) /*!< TIM11 Channel1 connection depends on TI1_RMP[1:0] bit values */
#define LL_TIM_TIM11_TI1_RMP_RI (TIM_OR_TI1_RMP_RI | TIM_OR_RMP_MASK) /*!< TIM11 channel1 is connected to RI */
/**
* @}
*/
/** @defgroup TIM_LL_EC_TIM9_TI1_RMP TIM9 Input 1 remap
* @{
*/
#define LL_TIM_TIM9_TI1_RMP_GPIO ((uint32_t)0x00000000U | TIM9_OR_RMP_MASK) /*!< TIM9 channel1 is connected to GPIO */
#define LL_TIM_TIM9_TI1_RMP_LSE (TIM_OR_TI1RMP_0 | TIM9_OR_RMP_MASK) /*!< TIM9 channel1 is connected to LSE internal clock */
#define LL_TIM_TIM9_TI1_RMP_GPIO1 (TIM_OR_TI1RMP_1 | TIM9_OR_RMP_MASK) /*!< TIM9 channel1 is connected to GPIO */
#define LL_TIM_TIM9_TI1_RMP_GPIO2 (TIM_OR_TI1RMP_0 | TIM_OR_TI1RMP_1 | TIM9_OR_RMP_MASK) /*!< TIM9 channel1 is connected to GPIO */
/**
* @}
*/
/** @defgroup TIM_LL_EC_TIM9_ITR1_RMP TIM9 ITR1 remap
* @{
*/
#define LL_TIM_TIM9_ITR1_RMP_TIM3_TGO ((uint32_t)0x00000000U | TIM9_OR_RMP_MASK) /*!< TIM9 channel1 is connected to TIM3 TGO signal */
#define LL_TIM_TIM9_ITR1_RMP_TOUCH_IO (TIM9_OR_ITR1_RMP | TIM9_OR_RMP_MASK) /*!< TIM9 channel1 is connected to touch sensing I/O */
/**
* @}
*/
/** @defgroup TIM_LL_EC_TIM2_ITR1_RMP TIM2 internal trigger 1 remap
* @{
*/
#define LL_TIM_TIM2_TIR1_RMP_TIM10_OC ((uint32_t)0x00000000U | TIM9_OR_RMP_MASK) /*!< TIM2 ITR1 input is connected to TIM10 OC*/
#define LL_TIM_TIM2_TIR1_RMP_TIM5_TGO (TIM2_OR_ITR1_RMP | TIM9_OR_RMP_MASK) /*!< TIM2 ITR1 input is connected to TIM5 TGO */
/**
* @}
*/
/** @defgroup TIM_LL_EC_TIM3_ITR2_RMP TIM3 internal trigger 2 remap
* @{
*/
#define LL_TIM_TIM3_TIR2_RMP_TIM11_OC ((uint32_t)0x00000000U | TIM9_OR_RMP_MASK) /*!< TIM3 ITR2 input is connected to TIM11 OC */
#define LL_TIM_TIM3_TIR2_RMP_TIM5_TGO (TIM3_OR_ITR2_RMP | TIM9_OR_RMP_MASK) /*!< TIM3 ITR2 input is connected to TIM5 TGO */
/**
* @}
*/
/** @defgroup TIM_LL_EC_OCREF_CLR_INT OCREF clear input selection
* @{
*/
#define LL_TIM_OCREF_CLR_INT_OCREF_CLR ((uint32_t)0x00000000U ) /*!< OCREF_CLR_INT is connected to the OCREF_CLR input */
#define LL_TIM_OCREF_CLR_INT_ETR TIM_SMCR_OCCS /*!< OCREF_CLR_INT is connected to ETRF */
/**
* @}
*/
/**
* @}
*/
/* Exported macro ------------------------------------------------------------*/
/** @defgroup TIM_LL_Exported_Macros TIM Exported Macros
* @{
*/
/** @defgroup TIM_LL_EM_WRITE_READ Common Write and read registers Macros
* @{
*/
/**
* @brief Write a value in TIM register.
* @param __INSTANCE__ TIM Instance
* @param __REG__ Register to be written
* @param __VALUE__ Value to be written in the register
* @retval None
*/
#define LL_TIM_WriteReg(__INSTANCE__, __REG__, __VALUE__) WRITE_REG(__INSTANCE__->__REG__, (__VALUE__))
/**
* @brief Read a value in TIM register.
* @param __INSTANCE__ TIM Instance
* @param __REG__ Register to be read
* @retval Register value
*/
#define LL_TIM_ReadReg(__INSTANCE__, __REG__) READ_REG(__INSTANCE__->__REG__)
/**
* @}
*/
/** @defgroup TIM_LL_EM_Exported_Macros Exported_Macros
* @{
*/
/**
* @brief HELPER macro calculating the prescaler value to achieve the required counter clock frequency.
* @note ex: @ref __LL_TIM_CALC_PSC (80000000, 1000000);
* @param __TIMCLK__ timer input clock frequency (in Hz)
* @param __CNTCLK__ counter clock frequency (in Hz)
* @retval Prescaler value (between Min_Data=0 and Max_Data=65535)
*/
#define __LL_TIM_CALC_PSC(__TIMCLK__, __CNTCLK__) \
((__TIMCLK__) >= (__CNTCLK__)) ? (uint32_t)((__TIMCLK__)/(__CNTCLK__) - 1U) : 0U
/**
* @brief HELPER macro calculating the auto-reload value to achieve the required output signal frequency.
* @note ex: @ref __LL_TIM_CALC_ARR (1000000, @ref LL_TIM_GetPrescaler (), 10000);
* @param __TIMCLK__ timer input clock frequency (in Hz)
* @param __PSC__ prescaler
* @param __FREQ__ output signal frequency (in Hz)
* @retval Auto-reload value (between Min_Data=0 and Max_Data=65535)
*/
#define __LL_TIM_CALC_ARR(__TIMCLK__, __PSC__, __FREQ__) \
(((__TIMCLK__)/((__PSC__) + 1U)) >= (__FREQ__)) ? ((__TIMCLK__)/((__FREQ__) * ((__PSC__) + 1U)) - 1U) : 0U
/**
* @brief HELPER macro calculating the compare value required to achieve the required timer output compare active/inactive delay.
* @note ex: @ref __LL_TIM_CALC_DELAY (1000000, @ref LL_TIM_GetPrescaler (), 10);
* @param __TIMCLK__ timer input clock frequency (in Hz)
* @param __PSC__ prescaler
* @param __DELAY__ timer output compare active/inactive delay (in us)
* @retval Compare value (between Min_Data=0 and Max_Data=65535)
*/
#define __LL_TIM_CALC_DELAY(__TIMCLK__, __PSC__, __DELAY__) \
((uint32_t)(((uint64_t)(__TIMCLK__) * (uint64_t)(__DELAY__)) \
/ ((uint64_t)1000000U * (uint64_t)((__PSC__) + 1U))))
/**
* @brief HELPER macro calculating the auto-reload value to achieve the required pulse duration (when the timer operates in one pulse mode).
* @note ex: @ref __LL_TIM_CALC_PULSE (1000000, @ref LL_TIM_GetPrescaler (), 10, 20);
* @param __TIMCLK__ timer input clock frequency (in Hz)
* @param __PSC__ prescaler
* @param __DELAY__ timer output compare active/inactive delay (in us)
* @param __PULSE__ pulse duration (in us)
* @retval Auto-reload value (between Min_Data=0 and Max_Data=65535)
*/
#define __LL_TIM_CALC_PULSE(__TIMCLK__, __PSC__, __DELAY__, __PULSE__) \
((uint32_t)(__LL_TIM_CALC_DELAY((__TIMCLK__), (__PSC__), (__PULSE__)) \
+ __LL_TIM_CALC_DELAY((__TIMCLK__), (__PSC__), (__DELAY__))))
/**
* @brief HELPER macro retrieving the ratio of the input capture prescaler
* @note ex: @ref __LL_TIM_GET_ICPSC_RATIO (@ref LL_TIM_IC_GetPrescaler ());
* @param __ICPSC__ This parameter can be one of the following values:
* @arg @ref LL_TIM_ICPSC_DIV1
* @arg @ref LL_TIM_ICPSC_DIV2
* @arg @ref LL_TIM_ICPSC_DIV4
* @arg @ref LL_TIM_ICPSC_DIV8
* @retval Input capture prescaler ratio (1, 2, 4 or 8)
*/
#define __LL_TIM_GET_ICPSC_RATIO(__ICPSC__) \
((uint32_t)((uint32_t)0x01U << (((__ICPSC__) >> 16U) >> TIM_CCMR1_IC1PSC_Pos)))
/**
* @}
*/
/**
* @}
*/
/* Exported functions --------------------------------------------------------*/
/** @defgroup TIM_LL_Exported_Functions TIM Exported Functions
* @{
*/
/** @defgroup TIM_LL_EF_Time_Base Time Base configuration
* @{
*/
/**
* @brief Enable timer counter.
* @rmtoll CR1 CEN LL_TIM_EnableCounter
* @param TIMx Timer instance
* @retval None
*/
__STATIC_INLINE void LL_TIM_EnableCounter(TIM_TypeDef *TIMx)
{
SET_BIT(TIMx->CR1, TIM_CR1_CEN);
}
/**
* @brief Disable timer counter.
* @rmtoll CR1 CEN LL_TIM_DisableCounter
* @param TIMx Timer instance
* @retval None
*/
__STATIC_INLINE void LL_TIM_DisableCounter(TIM_TypeDef *TIMx)
{
CLEAR_BIT(TIMx->CR1, TIM_CR1_CEN);
}
/**
* @brief Indicates whether the timer counter is enabled.
* @rmtoll CR1 CEN LL_TIM_IsEnabledCounter
* @param TIMx Timer instance
* @retval State of bit (1 or 0).
*/
__STATIC_INLINE uint32_t LL_TIM_IsEnabledCounter(TIM_TypeDef *TIMx)
{
return (READ_BIT(TIMx->CR1, TIM_CR1_CEN) == (TIM_CR1_CEN));
}
/**
* @brief Enable update event generation.
* @rmtoll CR1 UDIS LL_TIM_EnableUpdateEvent
* @param TIMx Timer instance
* @retval None
*/
__STATIC_INLINE void LL_TIM_EnableUpdateEvent(TIM_TypeDef *TIMx)
{
SET_BIT(TIMx->CR1, TIM_CR1_UDIS);
}
/**
* @brief Disable update event generation.
* @rmtoll CR1 UDIS LL_TIM_DisableUpdateEvent
* @param TIMx Timer instance
* @retval None
*/
__STATIC_INLINE void LL_TIM_DisableUpdateEvent(TIM_TypeDef *TIMx)
{
CLEAR_BIT(TIMx->CR1, TIM_CR1_UDIS);
}
/**
* @brief Indicates whether update event generation is enabled.
* @rmtoll CR1 UDIS LL_TIM_IsEnabledUpdateEvent
* @param TIMx Timer instance
* @retval State of bit (1 or 0).
*/
__STATIC_INLINE uint32_t LL_TIM_IsEnabledUpdateEvent(TIM_TypeDef *TIMx)
{
return (READ_BIT(TIMx->CR1, TIM_CR1_UDIS) == (TIM_CR1_UDIS));
}
/**
* @brief Set update event source
* @note Update event source set to LL_TIM_UPDATESOURCE_REGULAR: any of the following events
* generate an update interrupt or DMA request if enabled:
* - Counter overflow/underflow
* - Setting the UG bit
* - Update generation through the slave mode controller
* @note Update event source set to LL_TIM_UPDATESOURCE_COUNTER: only counter
* overflow/underflow generates an update interrupt or DMA request if enabled.
* @rmtoll CR1 URS LL_TIM_SetUpdateSource
* @param TIMx Timer instance
* @param UpdateSource This parameter can be one of the following values:
* @arg @ref LL_TIM_UPDATESOURCE_REGULAR
* @arg @ref LL_TIM_UPDATESOURCE_COUNTER
* @retval None
*/
__STATIC_INLINE void LL_TIM_SetUpdateSource(TIM_TypeDef *TIMx, uint32_t UpdateSource)
{
MODIFY_REG(TIMx->CR1, TIM_CR1_URS, UpdateSource);
}
/**
* @brief Get actual event update source
* @rmtoll CR1 URS LL_TIM_GetUpdateSource
* @param TIMx Timer instance
* @retval Returned value can be one of the following values:
* @arg @ref LL_TIM_UPDATESOURCE_REGULAR
* @arg @ref LL_TIM_UPDATESOURCE_COUNTER
*/
__STATIC_INLINE uint32_t LL_TIM_GetUpdateSource(TIM_TypeDef *TIMx)
{
return (uint32_t)(READ_BIT(TIMx->CR1, TIM_CR1_URS));
}
/**
* @brief Set one pulse mode (one shot v.s. repetitive).
* @rmtoll CR1 OPM LL_TIM_SetOnePulseMode
* @param TIMx Timer instance
* @param OnePulseMode This parameter can be one of the following values:
* @arg @ref LL_TIM_ONEPULSEMODE_SINGLE
* @arg @ref LL_TIM_ONEPULSEMODE_REPETITIVE
* @retval None
*/
__STATIC_INLINE void LL_TIM_SetOnePulseMode(TIM_TypeDef *TIMx, uint32_t OnePulseMode)
{
MODIFY_REG(TIMx->CR1, TIM_CR1_OPM, OnePulseMode);
}
/**
* @brief Get actual one pulse mode.
* @rmtoll CR1 OPM LL_TIM_GetOnePulseMode
* @param TIMx Timer instance
* @retval Returned value can be one of the following values:
* @arg @ref LL_TIM_ONEPULSEMODE_SINGLE
* @arg @ref LL_TIM_ONEPULSEMODE_REPETITIVE
*/
__STATIC_INLINE uint32_t LL_TIM_GetOnePulseMode(TIM_TypeDef *TIMx)
{
return (uint32_t)(READ_BIT(TIMx->CR1, TIM_CR1_OPM));
}
/**
* @brief Set the timer counter counting mode.
* @note Macro @ref IS_TIM_COUNTER_MODE_SELECT_INSTANCE(TIMx) can be used to
* check whether or not the counter mode selection feature is supported
* by a timer instance.
* @rmtoll CR1 DIR LL_TIM_SetCounterMode\n
* CR1 CMS LL_TIM_SetCounterMode
* @param TIMx Timer instance
* @param CounterMode This parameter can be one of the following values:
* @arg @ref LL_TIM_COUNTERMODE_UP
* @arg @ref LL_TIM_COUNTERMODE_DOWN
* @arg @ref LL_TIM_COUNTERMODE_CENTER_UP
* @arg @ref LL_TIM_COUNTERMODE_CENTER_DOWN
* @arg @ref LL_TIM_COUNTERMODE_CENTER_UP_DOWN
* @retval None
*/
__STATIC_INLINE void LL_TIM_SetCounterMode(TIM_TypeDef *TIMx, uint32_t CounterMode)
{
MODIFY_REG(TIMx->CR1, TIM_CR1_DIR | TIM_CR1_CMS, CounterMode);
}
/**
* @brief Get actual counter mode.
* @note Macro @ref IS_TIM_COUNTER_MODE_SELECT_INSTANCE(TIMx) can be used to
* check whether or not the counter mode selection feature is supported
* by a timer instance.
* @rmtoll CR1 DIR LL_TIM_GetCounterMode\n
* CR1 CMS LL_TIM_GetCounterMode
* @param TIMx Timer instance
* @retval Returned value can be one of the following values:
* @arg @ref LL_TIM_COUNTERMODE_UP
* @arg @ref LL_TIM_COUNTERMODE_DOWN
* @arg @ref LL_TIM_COUNTERMODE_CENTER_UP
* @arg @ref LL_TIM_COUNTERMODE_CENTER_DOWN
* @arg @ref LL_TIM_COUNTERMODE_CENTER_UP_DOWN
*/
__STATIC_INLINE uint32_t LL_TIM_GetCounterMode(TIM_TypeDef *TIMx)
{
return (uint32_t)(READ_BIT(TIMx->CR1, TIM_CR1_DIR | TIM_CR1_CMS));
}
/**
* @brief Enable auto-reload (ARR) preload.
* @rmtoll CR1 ARPE LL_TIM_EnableARRPreload
* @param TIMx Timer instance
* @retval None
*/
__STATIC_INLINE void LL_TIM_EnableARRPreload(TIM_TypeDef *TIMx)
{
SET_BIT(TIMx->CR1, TIM_CR1_ARPE);
}
/**
* @brief Disable auto-reload (ARR) preload.
* @rmtoll CR1 ARPE LL_TIM_DisableARRPreload
* @param TIMx Timer instance
* @retval None
*/
__STATIC_INLINE void LL_TIM_DisableARRPreload(TIM_TypeDef *TIMx)
{
CLEAR_BIT(TIMx->CR1, TIM_CR1_ARPE);
}
/**
* @brief Indicates whether auto-reload (ARR) preload is enabled.
* @rmtoll CR1 ARPE LL_TIM_IsEnabledARRPreload
* @param TIMx Timer instance
* @retval State of bit (1 or 0).
*/
__STATIC_INLINE uint32_t LL_TIM_IsEnabledARRPreload(TIM_TypeDef *TIMx)
{
return (READ_BIT(TIMx->CR1, TIM_CR1_ARPE) == (TIM_CR1_ARPE));
}
/**
* @brief Set the division ratio between the timer clock and the sampling clock used by the dead-time generators (when supported) and the digital filters.
* @note Macro @ref IS_TIM_CLOCK_DIVISION_INSTANCE(TIMx) can be used to check
* whether or not the clock division feature is supported by the timer
* instance.
* @rmtoll CR1 CKD LL_TIM_SetClockDivision
* @param TIMx Timer instance
* @param ClockDivision This parameter can be one of the following values:
* @arg @ref LL_TIM_CLOCKDIVISION_DIV1
* @arg @ref LL_TIM_CLOCKDIVISION_DIV2
* @arg @ref LL_TIM_CLOCKDIVISION_DIV4
* @retval None
*/
__STATIC_INLINE void LL_TIM_SetClockDivision(TIM_TypeDef *TIMx, uint32_t ClockDivision)
{
MODIFY_REG(TIMx->CR1, TIM_CR1_CKD, ClockDivision);
}
/**
* @brief Get the actual division ratio between the timer clock and the sampling clock used by the dead-time generators (when supported) and the digital filters.
* @note Macro @ref IS_TIM_CLOCK_DIVISION_INSTANCE(TIMx) can be used to check
* whether or not the clock division feature is supported by the timer
* instance.
* @rmtoll CR1 CKD LL_TIM_GetClockDivision
* @param TIMx Timer instance
* @retval Returned value can be one of the following values:
* @arg @ref LL_TIM_CLOCKDIVISION_DIV1
* @arg @ref LL_TIM_CLOCKDIVISION_DIV2
* @arg @ref LL_TIM_CLOCKDIVISION_DIV4
*/
__STATIC_INLINE uint32_t LL_TIM_GetClockDivision(TIM_TypeDef *TIMx)
{
return (uint32_t)(READ_BIT(TIMx->CR1, TIM_CR1_CKD));
}
/**
* @brief Set the counter value.
* @note Macro @ref IS_TIM_32B_COUNTER_INSTANCE(TIMx) can be used to check
* whether or not a timer instance supports a 32 bits counter.
* @rmtoll CNT CNT LL_TIM_SetCounter
* @param TIMx Timer instance
* @param Counter Counter value (between Min_Data=0 and Max_Data=0xFFFF or 0xFFFFFFFF)
* @retval None
*/
__STATIC_INLINE void LL_TIM_SetCounter(TIM_TypeDef *TIMx, uint32_t Counter)
{
WRITE_REG(TIMx->CNT, Counter);
}
/**
* @brief Get the counter value.
* @note Macro @ref IS_TIM_32B_COUNTER_INSTANCE(TIMx) can be used to check
* whether or not a timer instance supports a 32 bits counter.
* @rmtoll CNT CNT LL_TIM_GetCounter
* @param TIMx Timer instance
* @retval Counter value (between Min_Data=0 and Max_Data=0xFFFF or 0xFFFFFFFF)
*/
__STATIC_INLINE uint32_t LL_TIM_GetCounter(TIM_TypeDef *TIMx)
{
return (uint32_t)(READ_REG(TIMx->CNT));
}
/**
* @brief Get the current direction of the counter
* @rmtoll CR1 DIR LL_TIM_GetDirection
* @param TIMx Timer instance
* @retval Returned value can be one of the following values:
* @arg @ref LL_TIM_COUNTERDIRECTION_UP
* @arg @ref LL_TIM_COUNTERDIRECTION_DOWN
*/
__STATIC_INLINE uint32_t LL_TIM_GetDirection(TIM_TypeDef *TIMx)
{
return (uint32_t)(READ_BIT(TIMx->CR1, TIM_CR1_DIR));
}
/**
* @brief Set the prescaler value.
* @note The counter clock frequency CK_CNT is equal to fCK_PSC / (PSC[15:0] + 1).
* @note The prescaler can be changed on the fly as this control register is buffered. The new
* prescaler ratio is taken into account at the next update event.
* @note Helper macro @ref __LL_TIM_CALC_PSC can be used to calculate the Prescaler parameter
* @rmtoll PSC PSC LL_TIM_SetPrescaler
* @param TIMx Timer instance
* @param Prescaler between Min_Data=0 and Max_Data=65535
* @retval None
*/
__STATIC_INLINE void LL_TIM_SetPrescaler(TIM_TypeDef *TIMx, uint32_t Prescaler)
{
WRITE_REG(TIMx->PSC, Prescaler);
}
/**
* @brief Get the prescaler value.
* @rmtoll PSC PSC LL_TIM_GetPrescaler
* @param TIMx Timer instance
* @retval Prescaler value between Min_Data=0 and Max_Data=65535
*/
__STATIC_INLINE uint32_t LL_TIM_GetPrescaler(TIM_TypeDef *TIMx)
{
return (uint32_t)(READ_REG(TIMx->PSC));
}
/**
* @brief Set the auto-reload value.
* @note The counter is blocked while the auto-reload value is null.
* @note Macro @ref IS_TIM_32B_COUNTER_INSTANCE(TIMx) can be used to check
* whether or not a timer instance supports a 32 bits counter.
* @note Helper macro @ref __LL_TIM_CALC_ARR can be used to calculate the AutoReload parameter
* @rmtoll ARR ARR LL_TIM_SetAutoReload
* @param TIMx Timer instance
* @param AutoReload between Min_Data=0 and Max_Data=65535
* @retval None
*/
__STATIC_INLINE void LL_TIM_SetAutoReload(TIM_TypeDef *TIMx, uint32_t AutoReload)
{
WRITE_REG(TIMx->ARR, AutoReload);
}
/**
* @brief Get the auto-reload value.
* @rmtoll ARR ARR LL_TIM_GetAutoReload
* @note Macro @ref IS_TIM_32B_COUNTER_INSTANCE(TIMx) can be used to check
* whether or not a timer instance supports a 32 bits counter.
* @param TIMx Timer instance
* @retval Auto-reload value
*/
__STATIC_INLINE uint32_t LL_TIM_GetAutoReload(TIM_TypeDef *TIMx)
{
return (uint32_t)(READ_REG(TIMx->ARR));
}
/**
* @}
*/
/** @defgroup TIM_LL_EF_Capture_Compare Capture Compare configuration
* @{
*/
/**
* @brief Set the trigger of the capture/compare DMA request.
* @rmtoll CR2 CCDS LL_TIM_CC_SetDMAReqTrigger
* @param TIMx Timer instance
* @param DMAReqTrigger This parameter can be one of the following values:
* @arg @ref LL_TIM_CCDMAREQUEST_CC
* @arg @ref LL_TIM_CCDMAREQUEST_UPDATE
* @retval None
*/
__STATIC_INLINE void LL_TIM_CC_SetDMAReqTrigger(TIM_TypeDef *TIMx, uint32_t DMAReqTrigger)
{
MODIFY_REG(TIMx->CR2, TIM_CR2_CCDS, DMAReqTrigger);
}
/**
* @brief Get actual trigger of the capture/compare DMA request.
* @rmtoll CR2 CCDS LL_TIM_CC_GetDMAReqTrigger
* @param TIMx Timer instance
* @retval Returned value can be one of the following values:
* @arg @ref LL_TIM_CCDMAREQUEST_CC
* @arg @ref LL_TIM_CCDMAREQUEST_UPDATE
*/
__STATIC_INLINE uint32_t LL_TIM_CC_GetDMAReqTrigger(TIM_TypeDef *TIMx)
{
return (uint32_t)(READ_BIT(TIMx->CR2, TIM_CR2_CCDS));
}
/**
* @brief Enable capture/compare channels.
* @rmtoll CCER CC1E LL_TIM_CC_EnableChannel\n
* CCER CC2E LL_TIM_CC_EnableChannel\n
* CCER CC3E LL_TIM_CC_EnableChannel\n
* CCER CC4E LL_TIM_CC_EnableChannel
* @param TIMx Timer instance
* @param Channels This parameter can be a combination 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
* @retval None
*/
__STATIC_INLINE void LL_TIM_CC_EnableChannel(TIM_TypeDef *TIMx, uint32_t Channels)
{
SET_BIT(TIMx->CCER, Channels);
}
/**
* @brief Disable capture/compare channels.
* @rmtoll CCER CC1E LL_TIM_CC_DisableChannel\n
* CCER CC2E LL_TIM_CC_DisableChannel\n
* CCER CC3E LL_TIM_CC_DisableChannel\n
* CCER CC4E LL_TIM_CC_DisableChannel
* @param TIMx Timer instance
* @param Channels This parameter can be a combination 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
* @retval None
*/
__STATIC_INLINE void LL_TIM_CC_DisableChannel(TIM_TypeDef *TIMx, uint32_t Channels)
{
CLEAR_BIT(TIMx->CCER, Channels);
}
/**
* @brief Indicate whether channel(s) is(are) enabled.
* @rmtoll CCER CC1E LL_TIM_CC_IsEnabledChannel\n
* CCER CC2E LL_TIM_CC_IsEnabledChannel\n
* CCER CC3E LL_TIM_CC_IsEnabledChannel\n
* CCER CC4E LL_TIM_CC_IsEnabledChannel
* @param TIMx Timer instance
* @param Channels This parameter can be a combination 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
* @retval State of bit (1 or 0).
*/
__STATIC_INLINE uint32_t LL_TIM_CC_IsEnabledChannel(TIM_TypeDef *TIMx, uint32_t Channels)
{
return (READ_BIT(TIMx->CCER, Channels) == (Channels));
}
/**
* @}
*/
/** @defgroup TIM_LL_EF_Output_Channel Output channel configuration
* @{
*/
/**
* @brief Configure an output channel.
* @rmtoll CCMR1 CC1S LL_TIM_OC_ConfigOutput\n
* CCMR1 CC2S LL_TIM_OC_ConfigOutput\n
* CCMR2 CC3S LL_TIM_OC_ConfigOutput\n
* CCMR2 CC4S LL_TIM_OC_ConfigOutput\n
* CCER CC1P LL_TIM_OC_ConfigOutput\n
* CCER CC2P LL_TIM_OC_ConfigOutput\n
* CCER CC3P LL_TIM_OC_ConfigOutput\n
* CCER CC4P LL_TIM_OC_ConfigOutput\n
* @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 Configuration This parameter must be a combination of all the following values:
* @arg @ref LL_TIM_OCPOLARITY_HIGH or @ref LL_TIM_OCPOLARITY_LOW
* @retval None
*/
__STATIC_INLINE void LL_TIM_OC_ConfigOutput(TIM_TypeDef *TIMx, uint32_t Channel, uint32_t Configuration)
{
register uint8_t iChannel = TIM_GET_CHANNEL_INDEX(Channel);
register uint32_t *pReg = (uint32_t *)((uint32_t)((uint32_t)(&TIMx->CCMR1) + OFFSET_TAB_CCMRx[iChannel]));
CLEAR_BIT(*pReg, (TIM_CCMR1_CC1S << SHIFT_TAB_OCxx[iChannel]));
MODIFY_REG(TIMx->CCER, (TIM_CCER_CC1P << SHIFT_TAB_CCxP[iChannel]),
(Configuration & TIM_CCER_CC1P) << SHIFT_TAB_CCxP[iChannel]);
}
/**
* @brief Define the behavior of the output reference signal OCxREF from which
* OCx and OCxN (when relevant) are derived.
* @rmtoll CCMR1 OC1M LL_TIM_OC_SetMode\n
* CCMR1 OC2M LL_TIM_OC_SetMode\n
* CCMR2 OC3M LL_TIM_OC_SetMode\n
* CCMR2 OC4M LL_TIM_OC_SetMode
* @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 Mode This parameter can be one of the following values:
* @arg @ref LL_TIM_OCMODE_FROZEN
* @arg @ref LL_TIM_OCMODE_ACTIVE
* @arg @ref LL_TIM_OCMODE_INACTIVE
* @arg @ref LL_TIM_OCMODE_TOGGLE
* @arg @ref LL_TIM_OCMODE_FORCED_INACTIVE
* @arg @ref LL_TIM_OCMODE_FORCED_ACTIVE
* @arg @ref LL_TIM_OCMODE_PWM1
* @arg @ref LL_TIM_OCMODE_PWM2
* @retval None
*/
__STATIC_INLINE void LL_TIM_OC_SetMode(TIM_TypeDef *TIMx, uint32_t Channel, uint32_t Mode)
{
register uint8_t iChannel = TIM_GET_CHANNEL_INDEX(Channel);
register uint32_t *pReg = (uint32_t *)((uint32_t)((uint32_t)(&TIMx->CCMR1) + OFFSET_TAB_CCMRx[iChannel]));
MODIFY_REG(*pReg, ((TIM_CCMR1_OC1M | TIM_CCMR1_CC1S) << SHIFT_TAB_OCxx[iChannel]), Mode << SHIFT_TAB_OCxx[iChannel]);
}
/**
* @brief Get the output compare mode of an output channel.
* @rmtoll CCMR1 OC1M LL_TIM_OC_GetMode\n
* CCMR1 OC2M LL_TIM_OC_GetMode\n
* CCMR2 OC3M LL_TIM_OC_GetMode\n
* CCMR2 OC4M LL_TIM_OC_GetMode
* @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
* @retval Returned value can be one of the following values:
* @arg @ref LL_TIM_OCMODE_FROZEN
* @arg @ref LL_TIM_OCMODE_ACTIVE
* @arg @ref LL_TIM_OCMODE_INACTIVE
* @arg @ref LL_TIM_OCMODE_TOGGLE
* @arg @ref LL_TIM_OCMODE_FORCED_INACTIVE
* @arg @ref LL_TIM_OCMODE_FORCED_ACTIVE
* @arg @ref LL_TIM_OCMODE_PWM1
* @arg @ref LL_TIM_OCMODE_PWM2
*/
__STATIC_INLINE uint32_t LL_TIM_OC_GetMode(TIM_TypeDef *TIMx, uint32_t Channel)
{
register uint8_t iChannel = TIM_GET_CHANNEL_INDEX(Channel);
register uint32_t *pReg = (uint32_t *)((uint32_t)((uint32_t)(&TIMx->CCMR1) + OFFSET_TAB_CCMRx[iChannel]));
return (READ_BIT(*pReg, ((TIM_CCMR1_OC1M | TIM_CCMR1_CC1S) << SHIFT_TAB_OCxx[iChannel])) >> SHIFT_TAB_OCxx[iChannel]);
}
/**
* @brief Set the polarity of an output channel.
* @rmtoll CCER CC1P LL_TIM_OC_SetPolarity\n
* CCER CC2P LL_TIM_OC_SetPolarity\n
* CCER CC3P LL_TIM_OC_SetPolarity\n
* CCER CC4P LL_TIM_OC_SetPolarity
* @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 Polarity This parameter can be one of the following values:
* @arg @ref LL_TIM_OCPOLARITY_HIGH
* @arg @ref LL_TIM_OCPOLARITY_LOW
* @retval None
*/
__STATIC_INLINE void LL_TIM_OC_SetPolarity(TIM_TypeDef *TIMx, uint32_t Channel, uint32_t Polarity)
{
register uint8_t iChannel = TIM_GET_CHANNEL_INDEX(Channel);
MODIFY_REG(TIMx->CCER, (TIM_CCER_CC1P << SHIFT_TAB_CCxP[iChannel]), Polarity << SHIFT_TAB_CCxP[iChannel]);
}
/**
* @brief Get the polarity of an output channel.
* @rmtoll CCER CC1P LL_TIM_OC_GetPolarity\n
* CCER CC2P LL_TIM_OC_GetPolarity\n
* CCER CC3P LL_TIM_OC_GetPolarity\n
* CCER CC4P LL_TIM_OC_GetPolarity
* @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
* @retval Returned value can be one of the following values:
* @arg @ref LL_TIM_OCPOLARITY_HIGH
* @arg @ref LL_TIM_OCPOLARITY_LOW
*/
__STATIC_INLINE uint32_t LL_TIM_OC_GetPolarity(TIM_TypeDef *TIMx, uint32_t Channel)
{
register uint8_t iChannel = TIM_GET_CHANNEL_INDEX(Channel);
return (READ_BIT(TIMx->CCER, (TIM_CCER_CC1P << SHIFT_TAB_CCxP[iChannel])) >> SHIFT_TAB_CCxP[iChannel]);
}
/**
* @brief Enable fast mode for the output channel.
* @note Acts only if the channel is configured in PWM1 or PWM2 mode.
* @rmtoll CCMR1 OC1FE LL_TIM_OC_EnableFast\n
* CCMR1 OC2FE LL_TIM_OC_EnableFast\n
* CCMR2 OC3FE LL_TIM_OC_EnableFast\n
* CCMR2 OC4FE LL_TIM_OC_EnableFast
* @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
* @retval None
*/
__STATIC_INLINE void LL_TIM_OC_EnableFast(TIM_TypeDef *TIMx, uint32_t Channel)
{
register uint8_t iChannel = TIM_GET_CHANNEL_INDEX(Channel);
register uint32_t *pReg = (uint32_t *)((uint32_t)((uint32_t)(&TIMx->CCMR1) + OFFSET_TAB_CCMRx[iChannel]));
SET_BIT(*pReg, (TIM_CCMR1_OC1FE << SHIFT_TAB_OCxx[iChannel]));
}
/**
* @brief Disable fast mode for the output channel.
* @rmtoll CCMR1 OC1FE LL_TIM_OC_DisableFast\n
* CCMR1 OC2FE LL_TIM_OC_DisableFast\n
* CCMR2 OC3FE LL_TIM_OC_DisableFast\n
* CCMR2 OC4FE LL_TIM_OC_DisableFast
* @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
* @retval None
*/
__STATIC_INLINE void LL_TIM_OC_DisableFast(TIM_TypeDef *TIMx, uint32_t Channel)
{
register uint8_t iChannel = TIM_GET_CHANNEL_INDEX(Channel);
register uint32_t *pReg = (uint32_t *)((uint32_t)((uint32_t)(&TIMx->CCMR1) + OFFSET_TAB_CCMRx[iChannel]));
CLEAR_BIT(*pReg, (TIM_CCMR1_OC1FE << SHIFT_TAB_OCxx[iChannel]));
}
/**
* @brief Indicates whether fast mode is enabled for the output channel.
* @rmtoll CCMR1 OC1FE LL_TIM_OC_IsEnabledFast\n
* CCMR1 OC2FE LL_TIM_OC_IsEnabledFast\n
* CCMR2 OC3FE LL_TIM_OC_IsEnabledFast\n
* CCMR2 OC4FE LL_TIM_OC_IsEnabledFast\n
* @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
* @retval State of bit (1 or 0).
*/
__STATIC_INLINE uint32_t LL_TIM_OC_IsEnabledFast(TIM_TypeDef *TIMx, uint32_t Channel)
{
register uint8_t iChannel = TIM_GET_CHANNEL_INDEX(Channel);
register uint32_t *pReg = (uint32_t *)((uint32_t)((uint32_t)(&TIMx->CCMR1) + OFFSET_TAB_CCMRx[iChannel]));
register uint32_t bitfield = TIM_CCMR1_OC1FE << SHIFT_TAB_OCxx[iChannel];
return (READ_BIT(*pReg, bitfield) == bitfield);
}
/**
* @brief Enable compare register (TIMx_CCRx) preload for the output channel.
* @rmtoll CCMR1 OC1PE LL_TIM_OC_EnablePreload\n
* CCMR1 OC2PE LL_TIM_OC_EnablePreload\n
* CCMR2 OC3PE LL_TIM_OC_EnablePreload\n
* CCMR2 OC4PE LL_TIM_OC_EnablePreload
* @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
* @retval None
*/
__STATIC_INLINE void LL_TIM_OC_EnablePreload(TIM_TypeDef *TIMx, uint32_t Channel)
{
register uint8_t iChannel = TIM_GET_CHANNEL_INDEX(Channel);
register uint32_t *pReg = (uint32_t *)((uint32_t)((uint32_t)(&TIMx->CCMR1) + OFFSET_TAB_CCMRx[iChannel]));
SET_BIT(*pReg, (TIM_CCMR1_OC1PE << SHIFT_TAB_OCxx[iChannel]));
}
/**
* @brief Disable compare register (TIMx_CCRx) preload for the output channel.
* @rmtoll CCMR1 OC1PE LL_TIM_OC_DisablePreload\n
* CCMR1 OC2PE LL_TIM_OC_DisablePreload\n
* CCMR2 OC3PE LL_TIM_OC_DisablePreload\n
* CCMR2 OC4PE LL_TIM_OC_DisablePreload
* @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
* @retval None
*/
__STATIC_INLINE void LL_TIM_OC_DisablePreload(TIM_TypeDef *TIMx, uint32_t Channel)
{
register uint8_t iChannel = TIM_GET_CHANNEL_INDEX(Channel);
register uint32_t *pReg = (uint32_t *)((uint32_t)((uint32_t)(&TIMx->CCMR1) + OFFSET_TAB_CCMRx[iChannel]));
CLEAR_BIT(*pReg, (TIM_CCMR1_OC1PE << SHIFT_TAB_OCxx[iChannel]));
}
/**
* @brief Indicates whether compare register (TIMx_CCRx) preload is enabled for the output channel.
* @rmtoll CCMR1 OC1PE LL_TIM_OC_IsEnabledPreload\n
* CCMR1 OC2PE LL_TIM_OC_IsEnabledPreload\n
* CCMR2 OC3PE LL_TIM_OC_IsEnabledPreload\n
* CCMR2 OC4PE LL_TIM_OC_IsEnabledPreload\n
* @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
* @retval State of bit (1 or 0).
*/
__STATIC_INLINE uint32_t LL_TIM_OC_IsEnabledPreload(TIM_TypeDef *TIMx, uint32_t Channel)
{
register uint8_t iChannel = TIM_GET_CHANNEL_INDEX(Channel);
register uint32_t *pReg = (uint32_t *)((uint32_t)((uint32_t)(&TIMx->CCMR1) + OFFSET_TAB_CCMRx[iChannel]));
register uint32_t bitfield = TIM_CCMR1_OC1PE << SHIFT_TAB_OCxx[iChannel];
return (READ_BIT(*pReg, bitfield) == bitfield);
}
/**
* @brief Enable clearing the output channel on an external event.
* @note This function can only be used in Output compare and PWM modes. It does not work in Forced mode.
* @note Macro @ref IS_TIM_OCXREF_CLEAR_INSTANCE(TIMx) can be used to check whether
* or not a timer instance can clear the OCxREF signal on an external event.
* @rmtoll CCMR1 OC1CE LL_TIM_OC_EnableClear\n
* CCMR1 OC2CE LL_TIM_OC_EnableClear\n
* CCMR2 OC3CE LL_TIM_OC_EnableClear\n
* CCMR2 OC4CE LL_TIM_OC_EnableClear
* @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
* @retval None
*/
__STATIC_INLINE void LL_TIM_OC_EnableClear(TIM_TypeDef *TIMx, uint32_t Channel)
{
register uint8_t iChannel = TIM_GET_CHANNEL_INDEX(Channel);
register uint32_t *pReg = (uint32_t *)((uint32_t)((uint32_t)(&TIMx->CCMR1) + OFFSET_TAB_CCMRx[iChannel]));
SET_BIT(*pReg, (TIM_CCMR1_OC1CE << SHIFT_TAB_OCxx[iChannel]));
}
/**
* @brief Disable clearing the output channel on an external event.
* @note Macro @ref IS_TIM_OCXREF_CLEAR_INSTANCE(TIMx) can be used to check whether
* or not a timer instance can clear the OCxREF signal on an external event.
* @rmtoll CCMR1 OC1CE LL_TIM_OC_DisableClear\n
* CCMR1 OC2CE LL_TIM_OC_DisableClear\n
* CCMR2 OC3CE LL_TIM_OC_DisableClear\n
* CCMR2 OC4CE LL_TIM_OC_DisableClear
* @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
* @retval None
*/
__STATIC_INLINE void LL_TIM_OC_DisableClear(TIM_TypeDef *TIMx, uint32_t Channel)
{
register uint8_t iChannel = TIM_GET_CHANNEL_INDEX(Channel);
register uint32_t *pReg = (uint32_t *)((uint32_t)((uint32_t)(&TIMx->CCMR1) + OFFSET_TAB_CCMRx[iChannel]));
CLEAR_BIT(*pReg, (TIM_CCMR1_OC1CE << SHIFT_TAB_OCxx[iChannel]));
}
/**
* @brief Indicates clearing the output channel on an external event is enabled for the output channel.
* @note This function enables clearing the output channel on an external event.
* @note This function can only be used in Output compare and PWM modes. It does not work in Forced mode.
* @note Macro @ref IS_TIM_OCXREF_CLEAR_INSTANCE(TIMx) can be used to check whether
* or not a timer instance can clear the OCxREF signal on an external event.
* @rmtoll CCMR1 OC1CE LL_TIM_OC_IsEnabledClear\n
* CCMR1 OC2CE LL_TIM_OC_IsEnabledClear\n
* CCMR2 OC3CE LL_TIM_OC_IsEnabledClear\n
* CCMR2 OC4CE LL_TIM_OC_IsEnabledClear\n
* @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
* @retval State of bit (1 or 0).
*/
__STATIC_INLINE uint32_t LL_TIM_OC_IsEnabledClear(TIM_TypeDef *TIMx, uint32_t Channel)
{
register uint8_t iChannel = TIM_GET_CHANNEL_INDEX(Channel);
register uint32_t *pReg = (uint32_t *)((uint32_t)((uint32_t)(&TIMx->CCMR1) + OFFSET_TAB_CCMRx[iChannel]));
register uint32_t bitfield = TIM_CCMR1_OC1CE << SHIFT_TAB_OCxx[iChannel];
return (READ_BIT(*pReg, bitfield) == bitfield);
}
/**
* @brief Set compare value for output channel 1 (TIMx_CCR1).
* @note In 32-bit timer implementations compare value can be between 0x00000000 and 0xFFFFFFFF.
* @note Macro @ref IS_TIM_32B_COUNTER_INSTANCE(TIMx) can be used to check
* whether or not a timer instance supports a 32 bits counter.
* @note Macro @ref IS_TIM_CC1_INSTANCE(TIMx) can be used to check whether or not
* output channel 1 is supported by a timer instance.
* @rmtoll CCR1 CCR1 LL_TIM_OC_SetCompareCH1
* @param TIMx Timer instance
* @param CompareValue between Min_Data=0 and Max_Data=65535
* @retval None
*/
__STATIC_INLINE void LL_TIM_OC_SetCompareCH1(TIM_TypeDef *TIMx, uint32_t CompareValue)
{
WRITE_REG(TIMx->CCR1, CompareValue);
}
/**
* @brief Set compare value for output channel 2 (TIMx_CCR2).
* @note In 32-bit timer implementations compare value can be between 0x00000000 and 0xFFFFFFFF.
* @note Macro @ref IS_TIM_32B_COUNTER_INSTANCE(TIMx) can be used to check
* whether or not a timer instance supports a 32 bits counter.
* @note Macro @ref IS_TIM_CC2_INSTANCE(TIMx) can be used to check whether or not
* output channel 2 is supported by a timer instance.
* @rmtoll CCR2 CCR2 LL_TIM_OC_SetCompareCH2
* @param TIMx Timer instance
* @param CompareValue between Min_Data=0 and Max_Data=65535
* @retval None
*/
__STATIC_INLINE void LL_TIM_OC_SetCompareCH2(TIM_TypeDef *TIMx, uint32_t CompareValue)
{
WRITE_REG(TIMx->CCR2, CompareValue);
}
/**
* @brief Set compare value for output channel 3 (TIMx_CCR3).
* @note In 32-bit timer implementations compare value can be between 0x00000000 and 0xFFFFFFFF.
* @note Macro @ref IS_TIM_32B_COUNTER_INSTANCE(TIMx) can be used to check
* whether or not a timer instance supports a 32 bits counter.
* @note Macro @ref IS_TIM_CC3_INSTANCE(TIMx) can be used to check whether or not
* output channel is supported by a timer instance.
* @rmtoll CCR3 CCR3 LL_TIM_OC_SetCompareCH3
* @param TIMx Timer instance
* @param CompareValue between Min_Data=0 and Max_Data=65535
* @retval None
*/
__STATIC_INLINE void LL_TIM_OC_SetCompareCH3(TIM_TypeDef *TIMx, uint32_t CompareValue)
{
WRITE_REG(TIMx->CCR3, CompareValue);
}
/**
* @brief Set compare value for output channel 4 (TIMx_CCR4).
* @note In 32-bit timer implementations compare value can be between 0x00000000 and 0xFFFFFFFF.
* @note Macro @ref IS_TIM_32B_COUNTER_INSTANCE(TIMx) can be used to check
* whether or not a timer instance supports a 32 bits counter.
* @note Macro @ref IS_TIM_CC4_INSTANCE(TIMx) can be used to check whether or not
* output channel 4 is supported by a timer instance.
* @rmtoll CCR4 CCR4 LL_TIM_OC_SetCompareCH4
* @param TIMx Timer instance
* @param CompareValue between Min_Data=0 and Max_Data=65535
* @retval None
*/
__STATIC_INLINE void LL_TIM_OC_SetCompareCH4(TIM_TypeDef *TIMx, uint32_t CompareValue)
{
WRITE_REG(TIMx->CCR4, CompareValue);
}
/**
* @brief Get compare value (TIMx_CCR1) set for output channel 1.
* @note In 32-bit timer implementations returned compare value can be between 0x00000000 and 0xFFFFFFFF.
* @note Macro @ref IS_TIM_32B_COUNTER_INSTANCE(TIMx) can be used to check
* whether or not a timer instance supports a 32 bits counter.
* @note Macro @ref IS_TIM_CC1_INSTANCE(TIMx) can be used to check whether or not
* output channel 1 is supported by a timer instance.
* @rmtoll CCR1 CCR1 LL_TIM_OC_GetCompareCH1
* @param TIMx Timer instance
* @retval CompareValue (between Min_Data=0 and Max_Data=65535)
*/
__STATIC_INLINE uint32_t LL_TIM_OC_GetCompareCH1(TIM_TypeDef *TIMx)
{
return (uint32_t)(READ_REG(TIMx->CCR1));
}
/**
* @brief Get compare value (TIMx_CCR2) set for output channel 2.
* @note In 32-bit timer implementations returned compare value can be between 0x00000000 and 0xFFFFFFFF.
* @note Macro @ref IS_TIM_32B_COUNTER_INSTANCE(TIMx) can be used to check
* whether or not a timer instance supports a 32 bits counter.
* @note Macro @ref IS_TIM_CC2_INSTANCE(TIMx) can be used to check whether or not
* output channel 2 is supported by a timer instance.
* @rmtoll CCR2 CCR2 LL_TIM_OC_GetCompareCH2
* @param TIMx Timer instance
* @retval CompareValue (between Min_Data=0 and Max_Data=65535)
*/
__STATIC_INLINE uint32_t LL_TIM_OC_GetCompareCH2(TIM_TypeDef *TIMx)
{
return (uint32_t)(READ_REG(TIMx->CCR2));
}
/**
* @brief Get compare value (TIMx_CCR3) set for output channel 3.
* @note In 32-bit timer implementations returned compare value can be between 0x00000000 and 0xFFFFFFFF.
* @note Macro @ref IS_TIM_32B_COUNTER_INSTANCE(TIMx) can be used to check
* whether or not a timer instance supports a 32 bits counter.
* @note Macro @ref IS_TIM_CC3_INSTANCE(TIMx) can be used to check whether or not
* output channel 3 is supported by a timer instance.
* @rmtoll CCR3 CCR3 LL_TIM_OC_GetCompareCH3
* @param TIMx Timer instance
* @retval CompareValue (between Min_Data=0 and Max_Data=65535)
*/
__STATIC_INLINE uint32_t LL_TIM_OC_GetCompareCH3(TIM_TypeDef *TIMx)
{
return (uint32_t)(READ_REG(TIMx->CCR3));
}
/**
* @brief Get compare value (TIMx_CCR4) set for output channel 4.
* @note In 32-bit timer implementations returned compare value can be between 0x00000000 and 0xFFFFFFFF.
* @note Macro @ref IS_TIM_32B_COUNTER_INSTANCE(TIMx) can be used to check
* whether or not a timer instance supports a 32 bits counter.
* @note Macro @ref IS_TIM_CC4_INSTANCE(TIMx) can be used to check whether or not
* output channel 4 is supported by a timer instance.
* @rmtoll CCR4 CCR4 LL_TIM_OC_GetCompareCH4
* @param TIMx Timer instance
* @retval CompareValue (between Min_Data=0 and Max_Data=65535)
*/
__STATIC_INLINE uint32_t LL_TIM_OC_GetCompareCH4(TIM_TypeDef *TIMx)
{
return (uint32_t)(READ_REG(TIMx->CCR4));
}
/**
* @}
*/
/** @defgroup TIM_LL_EF_Input_Channel Input channel configuration
* @{
*/
/**
* @brief Configure input channel.
* @rmtoll CCMR1 CC1S LL_TIM_IC_Config\n
* CCMR1 IC1PSC LL_TIM_IC_Config\n
* CCMR1 IC1F LL_TIM_IC_Config\n
* CCMR1 CC2S LL_TIM_IC_Config\n
* CCMR1 IC2PSC LL_TIM_IC_Config\n
* CCMR1 IC2F LL_TIM_IC_Config\n
* CCMR2 CC3S LL_TIM_IC_Config\n
* CCMR2 IC3PSC LL_TIM_IC_Config\n
* CCMR2 IC3F LL_TIM_IC_Config\n
* CCMR2 CC4S LL_TIM_IC_Config\n
* CCMR2 IC4PSC LL_TIM_IC_Config\n
* CCMR2 IC4F LL_TIM_IC_Config\n
* CCER CC1P LL_TIM_IC_Config\n
* CCER CC1NP LL_TIM_IC_Config\n
* CCER CC2P LL_TIM_IC_Config\n
* CCER CC2NP LL_TIM_IC_Config\n
* CCER CC3P LL_TIM_IC_Config\n
* CCER CC3NP LL_TIM_IC_Config\n
* CCER CC4P LL_TIM_IC_Config\n
* CCER CC4NP LL_TIM_IC_Config
* @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 Configuration This parameter must be a combination of all the following values:
* @arg @ref LL_TIM_ACTIVEINPUT_DIRECTTI or @ref LL_TIM_ACTIVEINPUT_INDIRECTTI or @ref LL_TIM_ACTIVEINPUT_TRC
* @arg @ref LL_TIM_ICPSC_DIV1 or ... or @ref LL_TIM_ICPSC_DIV8
* @arg @ref LL_TIM_IC_FILTER_FDIV1 or ... or @ref LL_TIM_IC_FILTER_FDIV32_N8
* @arg @ref LL_TIM_IC_POLARITY_RISING or @ref LL_TIM_IC_POLARITY_FALLING or @ref LL_TIM_IC_POLARITY_BOTHEDGE
* @retval None
*/
__STATIC_INLINE void LL_TIM_IC_Config(TIM_TypeDef *TIMx, uint32_t Channel, uint32_t Configuration)
{
register uint8_t iChannel = TIM_GET_CHANNEL_INDEX(Channel);
register uint32_t *pReg = (uint32_t *)((uint32_t)((uint32_t)(&TIMx->CCMR1) + OFFSET_TAB_CCMRx[iChannel]));
MODIFY_REG(*pReg, ((TIM_CCMR1_IC1F | TIM_CCMR1_IC1PSC | TIM_CCMR1_CC1S) << SHIFT_TAB_ICxx[iChannel]),
((Configuration >> 16U) & (TIM_CCMR1_IC1F | TIM_CCMR1_IC1PSC | TIM_CCMR1_CC1S)) << SHIFT_TAB_ICxx[iChannel]);
MODIFY_REG(TIMx->CCER, ((TIM_CCER_CC1NP | TIM_CCER_CC1P) << SHIFT_TAB_CCxP[iChannel]),
(Configuration & (TIM_CCER_CC1NP | TIM_CCER_CC1P)) << SHIFT_TAB_CCxP[iChannel]);
}
/**
* @brief Set the active input.
* @rmtoll CCMR1 CC1S LL_TIM_IC_SetActiveInput\n
* CCMR1 CC2S LL_TIM_IC_SetActiveInput\n
* CCMR2 CC3S LL_TIM_IC_SetActiveInput\n
* CCMR2 CC4S LL_TIM_IC_SetActiveInput
* @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 ICActiveInput This parameter can be one of the following values:
* @arg @ref LL_TIM_ACTIVEINPUT_DIRECTTI
* @arg @ref LL_TIM_ACTIVEINPUT_INDIRECTTI
* @arg @ref LL_TIM_ACTIVEINPUT_TRC
* @retval None
*/
__STATIC_INLINE void LL_TIM_IC_SetActiveInput(TIM_TypeDef *TIMx, uint32_t Channel, uint32_t ICActiveInput)
{
register uint8_t iChannel = TIM_GET_CHANNEL_INDEX(Channel);
register uint32_t *pReg = (uint32_t *)((uint32_t)((uint32_t)(&TIMx->CCMR1) + OFFSET_TAB_CCMRx[iChannel]));
MODIFY_REG(*pReg, ((TIM_CCMR1_CC1S) << SHIFT_TAB_ICxx[iChannel]), (ICActiveInput >> 16U) << SHIFT_TAB_ICxx[iChannel]);
}
/**
* @brief Get the current active input.
* @rmtoll CCMR1 CC1S LL_TIM_IC_GetActiveInput\n
* CCMR1 CC2S LL_TIM_IC_GetActiveInput\n
* CCMR2 CC3S LL_TIM_IC_GetActiveInput\n
* CCMR2 CC4S LL_TIM_IC_GetActiveInput
* @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
* @retval Returned value can be one of the following values:
* @arg @ref LL_TIM_ACTIVEINPUT_DIRECTTI
* @arg @ref LL_TIM_ACTIVEINPUT_INDIRECTTI
* @arg @ref LL_TIM_ACTIVEINPUT_TRC
*/
__STATIC_INLINE uint32_t LL_TIM_IC_GetActiveInput(TIM_TypeDef *TIMx, uint32_t Channel)
{
register uint8_t iChannel = TIM_GET_CHANNEL_INDEX(Channel);
register uint32_t *pReg = (uint32_t *)((uint32_t)((uint32_t)(&TIMx->CCMR1) + OFFSET_TAB_CCMRx[iChannel]));
return ((READ_BIT(*pReg, ((TIM_CCMR1_CC1S) << SHIFT_TAB_ICxx[iChannel])) >> SHIFT_TAB_ICxx[iChannel]) << 16U);
}
/**
* @brief Set the prescaler of input channel.
* @rmtoll CCMR1 IC1PSC LL_TIM_IC_SetPrescaler\n
* CCMR1 IC2PSC LL_TIM_IC_SetPrescaler\n
* CCMR2 IC3PSC LL_TIM_IC_SetPrescaler\n
* CCMR2 IC4PSC LL_TIM_IC_SetPrescaler
* @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 ICPrescaler This parameter can be one of the following values:
* @arg @ref LL_TIM_ICPSC_DIV1
* @arg @ref LL_TIM_ICPSC_DIV2
* @arg @ref LL_TIM_ICPSC_DIV4
* @arg @ref LL_TIM_ICPSC_DIV8
* @retval None
*/
__STATIC_INLINE void LL_TIM_IC_SetPrescaler(TIM_TypeDef *TIMx, uint32_t Channel, uint32_t ICPrescaler)
{
register uint8_t iChannel = TIM_GET_CHANNEL_INDEX(Channel);
register uint32_t *pReg = (uint32_t *)((uint32_t)((uint32_t)(&TIMx->CCMR1) + OFFSET_TAB_CCMRx[iChannel]));
MODIFY_REG(*pReg, ((TIM_CCMR1_IC1PSC) << SHIFT_TAB_ICxx[iChannel]), (ICPrescaler >> 16U) << SHIFT_TAB_ICxx[iChannel]);
}
/**
* @brief Get the current prescaler value acting on an input channel.
* @rmtoll CCMR1 IC1PSC LL_TIM_IC_GetPrescaler\n
* CCMR1 IC2PSC LL_TIM_IC_GetPrescaler\n
* CCMR2 IC3PSC LL_TIM_IC_GetPrescaler\n
* CCMR2 IC4PSC LL_TIM_IC_GetPrescaler
* @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
* @retval Returned value can be one of the following values:
* @arg @ref LL_TIM_ICPSC_DIV1
* @arg @ref LL_TIM_ICPSC_DIV2
* @arg @ref LL_TIM_ICPSC_DIV4
* @arg @ref LL_TIM_ICPSC_DIV8
*/
__STATIC_INLINE uint32_t LL_TIM_IC_GetPrescaler(TIM_TypeDef *TIMx, uint32_t Channel)
{
register uint8_t iChannel = TIM_GET_CHANNEL_INDEX(Channel);
register uint32_t *pReg = (uint32_t *)((uint32_t)((uint32_t)(&TIMx->CCMR1) + OFFSET_TAB_CCMRx[iChannel]));
return ((READ_BIT(*pReg, ((TIM_CCMR1_IC1PSC) << SHIFT_TAB_ICxx[iChannel])) >> SHIFT_TAB_ICxx[iChannel]) << 16U);
}
/**
* @brief Set the input filter duration.
* @rmtoll CCMR1 IC1F LL_TIM_IC_SetFilter\n
* CCMR1 IC2F LL_TIM_IC_SetFilter\n
* CCMR2 IC3F LL_TIM_IC_SetFilter\n
* CCMR2 IC4F LL_TIM_IC_SetFilter
* @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 ICFilter This parameter can be one of the following values:
* @arg @ref LL_TIM_IC_FILTER_FDIV1
* @arg @ref LL_TIM_IC_FILTER_FDIV1_N2
* @arg @ref LL_TIM_IC_FILTER_FDIV1_N4
* @arg @ref LL_TIM_IC_FILTER_FDIV1_N8
* @arg @ref LL_TIM_IC_FILTER_FDIV2_N6
* @arg @ref LL_TIM_IC_FILTER_FDIV2_N8
* @arg @ref LL_TIM_IC_FILTER_FDIV4_N6
* @arg @ref LL_TIM_IC_FILTER_FDIV4_N8
* @arg @ref LL_TIM_IC_FILTER_FDIV8_N6
* @arg @ref LL_TIM_IC_FILTER_FDIV8_N8
* @arg @ref LL_TIM_IC_FILTER_FDIV16_N5
* @arg @ref LL_TIM_IC_FILTER_FDIV16_N6
* @arg @ref LL_TIM_IC_FILTER_FDIV16_N8
* @arg @ref LL_TIM_IC_FILTER_FDIV32_N5
* @arg @ref LL_TIM_IC_FILTER_FDIV32_N6
* @arg @ref LL_TIM_IC_FILTER_FDIV32_N8
* @retval None
*/
__STATIC_INLINE void LL_TIM_IC_SetFilter(TIM_TypeDef *TIMx, uint32_t Channel, uint32_t ICFilter)
{
register uint8_t iChannel = TIM_GET_CHANNEL_INDEX(Channel);
register uint32_t *pReg = (uint32_t *)((uint32_t)((uint32_t)(&TIMx->CCMR1) + OFFSET_TAB_CCMRx[iChannel]));
MODIFY_REG(*pReg, ((TIM_CCMR1_IC1F) << SHIFT_TAB_ICxx[iChannel]), (ICFilter >> 16U) << SHIFT_TAB_ICxx[iChannel]);
}
/**
* @brief Get the input filter duration.
* @rmtoll CCMR1 IC1F LL_TIM_IC_GetFilter\n
* CCMR1 IC2F LL_TIM_IC_GetFilter\n
* CCMR2 IC3F LL_TIM_IC_GetFilter\n
* CCMR2 IC4F LL_TIM_IC_GetFilter
* @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
* @retval Returned value can be one of the following values:
* @arg @ref LL_TIM_IC_FILTER_FDIV1
* @arg @ref LL_TIM_IC_FILTER_FDIV1_N2
* @arg @ref LL_TIM_IC_FILTER_FDIV1_N4
* @arg @ref LL_TIM_IC_FILTER_FDIV1_N8
* @arg @ref LL_TIM_IC_FILTER_FDIV2_N6
* @arg @ref LL_TIM_IC_FILTER_FDIV2_N8
* @arg @ref LL_TIM_IC_FILTER_FDIV4_N6
* @arg @ref LL_TIM_IC_FILTER_FDIV4_N8
* @arg @ref LL_TIM_IC_FILTER_FDIV8_N6
* @arg @ref LL_TIM_IC_FILTER_FDIV8_N8
* @arg @ref LL_TIM_IC_FILTER_FDIV16_N5
* @arg @ref LL_TIM_IC_FILTER_FDIV16_N6
* @arg @ref LL_TIM_IC_FILTER_FDIV16_N8
* @arg @ref LL_TIM_IC_FILTER_FDIV32_N5
* @arg @ref LL_TIM_IC_FILTER_FDIV32_N6
* @arg @ref LL_TIM_IC_FILTER_FDIV32_N8
*/
__STATIC_INLINE uint32_t LL_TIM_IC_GetFilter(TIM_TypeDef *TIMx, uint32_t Channel)
{
register uint8_t iChannel = TIM_GET_CHANNEL_INDEX(Channel);
register uint32_t *pReg = (uint32_t *)((uint32_t)((uint32_t)(&TIMx->CCMR1) + OFFSET_TAB_CCMRx[iChannel]));
return ((READ_BIT(*pReg, ((TIM_CCMR1_IC1F) << SHIFT_TAB_ICxx[iChannel])) >> SHIFT_TAB_ICxx[iChannel]) << 16U);
}
/**
* @brief Set the input channel polarity.
* @rmtoll CCER CC1P LL_TIM_IC_SetPolarity\n
* CCER CC1NP LL_TIM_IC_SetPolarity\n
* CCER CC2P LL_TIM_IC_SetPolarity\n
* CCER CC2NP LL_TIM_IC_SetPolarity\n
* CCER CC3P LL_TIM_IC_SetPolarity\n
* CCER CC3NP LL_TIM_IC_SetPolarity\n
* CCER CC4P LL_TIM_IC_SetPolarity\n
* CCER CC4NP LL_TIM_IC_SetPolarity
* @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 ICPolarity This parameter can be one of the following values:
* @arg @ref LL_TIM_IC_POLARITY_RISING
* @arg @ref LL_TIM_IC_POLARITY_FALLING
* @arg @ref LL_TIM_IC_POLARITY_BOTHEDGE
* @retval None
*/
__STATIC_INLINE void LL_TIM_IC_SetPolarity(TIM_TypeDef *TIMx, uint32_t Channel, uint32_t ICPolarity)
{
register uint8_t iChannel = TIM_GET_CHANNEL_INDEX(Channel);
MODIFY_REG(TIMx->CCER, ((TIM_CCER_CC1NP | TIM_CCER_CC1P) << SHIFT_TAB_CCxP[iChannel]),
ICPolarity << SHIFT_TAB_CCxP[iChannel]);
}
/**
* @brief Get the current input channel polarity.
* @rmtoll CCER CC1P LL_TIM_IC_GetPolarity\n
* CCER CC1NP LL_TIM_IC_GetPolarity\n
* CCER CC2P LL_TIM_IC_GetPolarity\n
* CCER CC2NP LL_TIM_IC_GetPolarity\n
* CCER CC3P LL_TIM_IC_GetPolarity\n
* CCER CC3NP LL_TIM_IC_GetPolarity\n
* CCER CC4P LL_TIM_IC_GetPolarity\n
* CCER CC4NP LL_TIM_IC_GetPolarity
* @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
* @retval Returned value can be one of the following values:
* @arg @ref LL_TIM_IC_POLARITY_RISING
* @arg @ref LL_TIM_IC_POLARITY_FALLING
* @arg @ref LL_TIM_IC_POLARITY_BOTHEDGE
*/
__STATIC_INLINE uint32_t LL_TIM_IC_GetPolarity(TIM_TypeDef *TIMx, uint32_t Channel)
{
register uint8_t iChannel = TIM_GET_CHANNEL_INDEX(Channel);
return (READ_BIT(TIMx->CCER, ((TIM_CCER_CC1NP | TIM_CCER_CC1P) << SHIFT_TAB_CCxP[iChannel])) >>
SHIFT_TAB_CCxP[iChannel]);
}
/**
* @brief Connect the TIMx_CH1, CH2 and CH3 pins to the TI1 input (XOR combination).
* @note Macro @ref IS_TIM_XOR_INSTANCE(TIMx) can be used to check whether or not
* a timer instance provides an XOR input.
* @rmtoll CR2 TI1S LL_TIM_IC_EnableXORCombination
* @param TIMx Timer instance
* @retval None
*/
__STATIC_INLINE void LL_TIM_IC_EnableXORCombination(TIM_TypeDef *TIMx)
{
SET_BIT(TIMx->CR2, TIM_CR2_TI1S);
}
/**
* @brief Disconnect the TIMx_CH1, CH2 and CH3 pins from the TI1 input.
* @note Macro @ref IS_TIM_XOR_INSTANCE(TIMx) can be used to check whether or not
* a timer instance provides an XOR input.
* @rmtoll CR2 TI1S LL_TIM_IC_DisableXORCombination
* @param TIMx Timer instance
* @retval None
*/
__STATIC_INLINE void LL_TIM_IC_DisableXORCombination(TIM_TypeDef *TIMx)
{
CLEAR_BIT(TIMx->CR2, TIM_CR2_TI1S);
}
/**
* @brief Indicates whether the TIMx_CH1, CH2 and CH3 pins are connectected to the TI1 input.
* @note Macro @ref IS_TIM_XOR_INSTANCE(TIMx) can be used to check whether or not
* a timer instance provides an XOR input.
* @rmtoll CR2 TI1S LL_TIM_IC_IsEnabledXORCombination
* @param TIMx Timer instance
* @retval State of bit (1 or 0).
*/
__STATIC_INLINE uint32_t LL_TIM_IC_IsEnabledXORCombination(TIM_TypeDef *TIMx)
{
return (READ_BIT(TIMx->CR2, TIM_CR2_TI1S) == (TIM_CR2_TI1S));
}
/**
* @brief Get captured value for input channel 1.
* @note In 32-bit timer implementations returned captured value can be between 0x00000000 and 0xFFFFFFFF.
* @note Macro @ref IS_TIM_32B_COUNTER_INSTANCE(TIMx) can be used to check
* whether or not a timer instance supports a 32 bits counter.
* @note Macro @ref IS_TIM_CC1_INSTANCE(TIMx) can be used to check whether or not
* input channel 1 is supported by a timer instance.
* @rmtoll CCR1 CCR1 LL_TIM_IC_GetCaptureCH1
* @param TIMx Timer instance
* @retval CapturedValue (between Min_Data=0 and Max_Data=65535)
*/
__STATIC_INLINE uint32_t LL_TIM_IC_GetCaptureCH1(TIM_TypeDef *TIMx)
{
return (uint32_t)(READ_REG(TIMx->CCR1));
}
/**
* @brief Get captured value for input channel 2.
* @note In 32-bit timer implementations returned captured value can be between 0x00000000 and 0xFFFFFFFF.
* @note Macro @ref IS_TIM_32B_COUNTER_INSTANCE(TIMx) can be used to check
* whether or not a timer instance supports a 32 bits counter.
* @note Macro @ref IS_TIM_CC2_INSTANCE(TIMx) can be used to check whether or not
* input channel 2 is supported by a timer instance.
* @rmtoll CCR2 CCR2 LL_TIM_IC_GetCaptureCH2
* @param TIMx Timer instance
* @retval CapturedValue (between Min_Data=0 and Max_Data=65535)
*/
__STATIC_INLINE uint32_t LL_TIM_IC_GetCaptureCH2(TIM_TypeDef *TIMx)
{
return (uint32_t)(READ_REG(TIMx->CCR2));
}
/**
* @brief Get captured value for input channel 3.
* @note In 32-bit timer implementations returned captured value can be between 0x00000000 and 0xFFFFFFFF.
* @note Macro @ref IS_TIM_32B_COUNTER_INSTANCE(TIMx) can be used to check
* whether or not a timer instance supports a 32 bits counter.
* @note Macro @ref IS_TIM_CC3_INSTANCE(TIMx) can be used to check whether or not
* input channel 3 is supported by a timer instance.
* @rmtoll CCR3 CCR3 LL_TIM_IC_GetCaptureCH3
* @param TIMx Timer instance
* @retval CapturedValue (between Min_Data=0 and Max_Data=65535)
*/
__STATIC_INLINE uint32_t LL_TIM_IC_GetCaptureCH3(TIM_TypeDef *TIMx)
{
return (uint32_t)(READ_REG(TIMx->CCR3));
}
/**
* @brief Get captured value for input channel 4.
* @note In 32-bit timer implementations returned captured value can be between 0x00000000 and 0xFFFFFFFF.
* @note Macro @ref IS_TIM_32B_COUNTER_INSTANCE(TIMx) can be used to check
* whether or not a timer instance supports a 32 bits counter.
* @note Macro @ref IS_TIM_CC4_INSTANCE(TIMx) can be used to check whether or not
* input channel 4 is supported by a timer instance.
* @rmtoll CCR4 CCR4 LL_TIM_IC_GetCaptureCH4
* @param TIMx Timer instance
* @retval CapturedValue (between Min_Data=0 and Max_Data=65535)
*/
__STATIC_INLINE uint32_t LL_TIM_IC_GetCaptureCH4(TIM_TypeDef *TIMx)
{
return (uint32_t)(READ_REG(TIMx->CCR4));
}
/**
* @}
*/
/** @defgroup TIM_LL_EF_Clock_Selection Counter clock selection
* @{
*/
/**
* @brief Enable external clock mode 2.
* @note When external clock mode 2 is enabled the counter is clocked by any active edge on the ETRF signal.
* @note Macro @ref IS_TIM_CLOCKSOURCE_ETRMODE2_INSTANCE(TIMx) can be used to check
* whether or not a timer instance supports external clock mode2.
* @rmtoll SMCR ECE LL_TIM_EnableExternalClock
* @param TIMx Timer instance
* @retval None
*/
__STATIC_INLINE void LL_TIM_EnableExternalClock(TIM_TypeDef *TIMx)
{
SET_BIT(TIMx->SMCR, TIM_SMCR_ECE);
}
/**
* @brief Disable external clock mode 2.
* @note Macro @ref IS_TIM_CLOCKSOURCE_ETRMODE2_INSTANCE(TIMx) can be used to check
* whether or not a timer instance supports external clock mode2.
* @rmtoll SMCR ECE LL_TIM_DisableExternalClock
* @param TIMx Timer instance
* @retval None
*/
__STATIC_INLINE void LL_TIM_DisableExternalClock(TIM_TypeDef *TIMx)
{
CLEAR_BIT(TIMx->SMCR, TIM_SMCR_ECE);
}
/**
* @brief Indicate whether external clock mode 2 is enabled.
* @note Macro @ref IS_TIM_CLOCKSOURCE_ETRMODE2_INSTANCE(TIMx) can be used to check
* whether or not a timer instance supports external clock mode2.
* @rmtoll SMCR ECE LL_TIM_IsEnabledExternalClock
* @param TIMx Timer instance
* @retval State of bit (1 or 0).
*/
__STATIC_INLINE uint32_t LL_TIM_IsEnabledExternalClock(TIM_TypeDef *TIMx)
{
return (READ_BIT(TIMx->SMCR, TIM_SMCR_ECE) == (TIM_SMCR_ECE));
}
/**
* @brief Set the clock source of the counter clock.
* @note when selected clock source is external clock mode 1, the timer input
* the external clock is applied is selected by calling the @ref LL_TIM_SetTriggerInput()
* function. This timer input must be configured by calling
* the @ref LL_TIM_IC_Config() function.
* @note Macro @ref IS_TIM_CLOCKSOURCE_ETRMODE1_INSTANCE(TIMx) can be used to check
* whether or not a timer instance supports external clock mode1.
* @note Macro @ref IS_TIM_CLOCKSOURCE_ETRMODE2_INSTANCE(TIMx) can be used to check
* whether or not a timer instance supports external clock mode2.
* @rmtoll SMCR SMS LL_TIM_SetClockSource\n
* SMCR ECE LL_TIM_SetClockSource
* @param TIMx Timer instance
* @param ClockSource This parameter can be one of the following values:
* @arg @ref LL_TIM_CLOCKSOURCE_INTERNAL
* @arg @ref LL_TIM_CLOCKSOURCE_EXT_MODE1
* @arg @ref LL_TIM_CLOCKSOURCE_EXT_MODE2
* @retval None
*/
__STATIC_INLINE void LL_TIM_SetClockSource(TIM_TypeDef *TIMx, uint32_t ClockSource)
{
MODIFY_REG(TIMx->SMCR, TIM_SMCR_SMS | TIM_SMCR_ECE, ClockSource);
}
/**
* @brief Set the encoder interface mode.
* @note Macro @ref IS_TIM_ENCODER_INTERFACE_INSTANCE(TIMx) can be used to check
* whether or not a timer instance supports the encoder mode.
* @rmtoll SMCR SMS LL_TIM_SetEncoderMode
* @param TIMx Timer instance
* @param EncoderMode This parameter can be one of the following values:
* @arg @ref LL_TIM_ENCODERMODE_X2_TI1
* @arg @ref LL_TIM_ENCODERMODE_X2_TI2
* @arg @ref LL_TIM_ENCODERMODE_X4_TI12
* @retval None
*/
__STATIC_INLINE void LL_TIM_SetEncoderMode(TIM_TypeDef *TIMx, uint32_t EncoderMode)
{
MODIFY_REG(TIMx->SMCR, TIM_SMCR_SMS, EncoderMode);
}
/**
* @}
*/
/** @defgroup TIM_LL_EF_Timer_Synchronization Timer synchronisation configuration
* @{
*/
/**
* @brief Set the trigger output (TRGO) used for timer synchronization .
* @note Macro @ref IS_TIM_MASTER_INSTANCE(TIMx) can be used to check
* whether or not a timer instance can operate as a master timer.
* @rmtoll CR2 MMS LL_TIM_SetTriggerOutput
* @param TIMx Timer instance
* @param TimerSynchronization This parameter can be one of the following values:
* @arg @ref LL_TIM_TRGO_RESET
* @arg @ref LL_TIM_TRGO_ENABLE
* @arg @ref LL_TIM_TRGO_UPDATE
* @arg @ref LL_TIM_TRGO_CC1IF
* @arg @ref LL_TIM_TRGO_OC1REF
* @arg @ref LL_TIM_TRGO_OC2REF
* @arg @ref LL_TIM_TRGO_OC3REF
* @arg @ref LL_TIM_TRGO_OC4REF
* @retval None
*/
__STATIC_INLINE void LL_TIM_SetTriggerOutput(TIM_TypeDef *TIMx, uint32_t TimerSynchronization)
{
MODIFY_REG(TIMx->CR2, TIM_CR2_MMS, TimerSynchronization);
}
/**
* @brief Set the synchronization mode of a slave timer.
* @note Macro @ref IS_TIM_SLAVE_INSTANCE(TIMx) can be used to check whether or not
* a timer instance can operate as a slave timer.
* @rmtoll SMCR SMS LL_TIM_SetSlaveMode
* @param TIMx Timer instance
* @param SlaveMode This parameter can be one of the following values:
* @arg @ref LL_TIM_SLAVEMODE_DISABLED
* @arg @ref LL_TIM_SLAVEMODE_RESET
* @arg @ref LL_TIM_SLAVEMODE_GATED
* @arg @ref LL_TIM_SLAVEMODE_TRIGGER
* @retval None
*/
__STATIC_INLINE void LL_TIM_SetSlaveMode(TIM_TypeDef *TIMx, uint32_t SlaveMode)
{
MODIFY_REG(TIMx->SMCR, TIM_SMCR_SMS, SlaveMode);
}
/**
* @brief Set the selects the trigger input to be used to synchronize the counter.
* @note Macro @ref IS_TIM_SLAVE_INSTANCE(TIMx) can be used to check whether or not
* a timer instance can operate as a slave timer.
* @rmtoll SMCR TS LL_TIM_SetTriggerInput
* @param TIMx Timer instance
* @param TriggerInput This parameter can be one of the following values:
* @arg @ref LL_TIM_TS_ITR0
* @arg @ref LL_TIM_TS_ITR1
* @arg @ref LL_TIM_TS_ITR2
* @arg @ref LL_TIM_TS_ITR3
* @arg @ref LL_TIM_TS_TI1F_ED
* @arg @ref LL_TIM_TS_TI1FP1
* @arg @ref LL_TIM_TS_TI2FP2
* @arg @ref LL_TIM_TS_ETRF
* @retval None
*/
__STATIC_INLINE void LL_TIM_SetTriggerInput(TIM_TypeDef *TIMx, uint32_t TriggerInput)
{
MODIFY_REG(TIMx->SMCR, TIM_SMCR_TS, TriggerInput);
}
/**
* @brief Enable the Master/Slave mode.
* @note Macro @ref IS_TIM_SLAVE_INSTANCE(TIMx) can be used to check whether or not
* a timer instance can operate as a slave timer.
* @rmtoll SMCR MSM LL_TIM_EnableMasterSlaveMode
* @param TIMx Timer instance
* @retval None
*/
__STATIC_INLINE void LL_TIM_EnableMasterSlaveMode(TIM_TypeDef *TIMx)
{
SET_BIT(TIMx->SMCR, TIM_SMCR_MSM);
}
/**
* @brief Disable the Master/Slave mode.
* @note Macro @ref IS_TIM_SLAVE_INSTANCE(TIMx) can be used to check whether or not
* a timer instance can operate as a slave timer.
* @rmtoll SMCR MSM LL_TIM_DisableMasterSlaveMode
* @param TIMx Timer instance
* @retval None
*/
__STATIC_INLINE void LL_TIM_DisableMasterSlaveMode(TIM_TypeDef *TIMx)
{
CLEAR_BIT(TIMx->SMCR, TIM_SMCR_MSM);
}
/**
* @brief Indicates whether the Master/Slave mode is enabled.
* @note Macro @ref IS_TIM_SLAVE_INSTANCE(TIMx) can be used to check whether or not
* a timer instance can operate as a slave timer.
* @rmtoll SMCR MSM LL_TIM_IsEnabledMasterSlaveMode
* @param TIMx Timer instance
* @retval State of bit (1 or 0).
*/
__STATIC_INLINE uint32_t LL_TIM_IsEnabledMasterSlaveMode(TIM_TypeDef *TIMx)
{
return (READ_BIT(TIMx->SMCR, TIM_SMCR_MSM) == (TIM_SMCR_MSM));
}
/**
* @brief Configure the external trigger (ETR) input.
* @note Macro @ref IS_TIM_ETR_INSTANCE(TIMx) can be used to check whether or not
* a timer instance provides an external trigger input.
* @rmtoll SMCR ETP LL_TIM_ConfigETR\n
* SMCR ETPS LL_TIM_ConfigETR\n
* SMCR ETF LL_TIM_ConfigETR
* @param TIMx Timer instance
* @param ETRPolarity This parameter can be one of the following values:
* @arg @ref LL_TIM_ETR_POLARITY_NONINVERTED
* @arg @ref LL_TIM_ETR_POLARITY_INVERTED
* @param ETRPrescaler This parameter can be one of the following values:
* @arg @ref LL_TIM_ETR_PRESCALER_DIV1
* @arg @ref LL_TIM_ETR_PRESCALER_DIV2
* @arg @ref LL_TIM_ETR_PRESCALER_DIV4
* @arg @ref LL_TIM_ETR_PRESCALER_DIV8
* @param ETRFilter This parameter can be one of the following values:
* @arg @ref LL_TIM_ETR_FILTER_FDIV1
* @arg @ref LL_TIM_ETR_FILTER_FDIV1_N2
* @arg @ref LL_TIM_ETR_FILTER_FDIV1_N4
* @arg @ref LL_TIM_ETR_FILTER_FDIV1_N8
* @arg @ref LL_TIM_ETR_FILTER_FDIV2_N6
* @arg @ref LL_TIM_ETR_FILTER_FDIV2_N8
* @arg @ref LL_TIM_ETR_FILTER_FDIV4_N6
* @arg @ref LL_TIM_ETR_FILTER_FDIV4_N8
* @arg @ref LL_TIM_ETR_FILTER_FDIV8_N6
* @arg @ref LL_TIM_ETR_FILTER_FDIV8_N8
* @arg @ref LL_TIM_ETR_FILTER_FDIV16_N5
* @arg @ref LL_TIM_ETR_FILTER_FDIV16_N6
* @arg @ref LL_TIM_ETR_FILTER_FDIV16_N8
* @arg @ref LL_TIM_ETR_FILTER_FDIV32_N5
* @arg @ref LL_TIM_ETR_FILTER_FDIV32_N6
* @arg @ref LL_TIM_ETR_FILTER_FDIV32_N8
* @retval None
*/
__STATIC_INLINE void LL_TIM_ConfigETR(TIM_TypeDef *TIMx, uint32_t ETRPolarity, uint32_t ETRPrescaler,
uint32_t ETRFilter)
{
MODIFY_REG(TIMx->SMCR, TIM_SMCR_ETP | TIM_SMCR_ETPS | TIM_SMCR_ETF, ETRPolarity | ETRPrescaler | ETRFilter);
}
/**
* @}
*/
/** @defgroup TIM_LL_EF_DMA_Burst_Mode DMA burst mode configuration
* @{
*/
/**
* @brief Configures the timer DMA burst feature.
* @note Macro @ref IS_TIM_DMABURST_INSTANCE(TIMx) can be used to check whether or
* not a timer instance supports the DMA burst mode.
* @rmtoll DCR DBL LL_TIM_ConfigDMABurst\n
* DCR DBA LL_TIM_ConfigDMABurst
* @param TIMx Timer instance
* @param DMABurstBaseAddress This parameter can be one of the following values:
* @arg @ref LL_TIM_DMABURST_BASEADDR_CR1
* @arg @ref LL_TIM_DMABURST_BASEADDR_CR2
* @arg @ref LL_TIM_DMABURST_BASEADDR_SMCR
* @arg @ref LL_TIM_DMABURST_BASEADDR_DIER
* @arg @ref LL_TIM_DMABURST_BASEADDR_SR
* @arg @ref LL_TIM_DMABURST_BASEADDR_EGR
* @arg @ref LL_TIM_DMABURST_BASEADDR_CCMR1
* @arg @ref LL_TIM_DMABURST_BASEADDR_CCMR2
* @arg @ref LL_TIM_DMABURST_BASEADDR_CCER
* @arg @ref LL_TIM_DMABURST_BASEADDR_CNT
* @arg @ref LL_TIM_DMABURST_BASEADDR_PSC
* @arg @ref LL_TIM_DMABURST_BASEADDR_ARR
* @arg @ref LL_TIM_DMABURST_BASEADDR_CCR1
* @arg @ref LL_TIM_DMABURST_BASEADDR_CCR2
* @arg @ref LL_TIM_DMABURST_BASEADDR_CCR3
* @arg @ref LL_TIM_DMABURST_BASEADDR_CCR4
* @arg @ref LL_TIM_DMABURST_BASEADDR_OR
* @param DMABurstLength This parameter can be one of the following values:
* @arg @ref LL_TIM_DMABURST_LENGTH_1TRANSFER
* @arg @ref LL_TIM_DMABURST_LENGTH_2TRANSFERS
* @arg @ref LL_TIM_DMABURST_LENGTH_3TRANSFERS
* @arg @ref LL_TIM_DMABURST_LENGTH_4TRANSFERS
* @arg @ref LL_TIM_DMABURST_LENGTH_5TRANSFERS
* @arg @ref LL_TIM_DMABURST_LENGTH_6TRANSFERS
* @arg @ref LL_TIM_DMABURST_LENGTH_7TRANSFERS
* @arg @ref LL_TIM_DMABURST_LENGTH_8TRANSFERS
* @arg @ref LL_TIM_DMABURST_LENGTH_9TRANSFERS
* @arg @ref LL_TIM_DMABURST_LENGTH_10TRANSFERS
* @arg @ref LL_TIM_DMABURST_LENGTH_11TRANSFERS
* @arg @ref LL_TIM_DMABURST_LENGTH_12TRANSFERS
* @arg @ref LL_TIM_DMABURST_LENGTH_13TRANSFERS
* @arg @ref LL_TIM_DMABURST_LENGTH_14TRANSFERS
* @arg @ref LL_TIM_DMABURST_LENGTH_15TRANSFERS
* @arg @ref LL_TIM_DMABURST_LENGTH_16TRANSFERS
* @arg @ref LL_TIM_DMABURST_LENGTH_17TRANSFERS
* @arg @ref LL_TIM_DMABURST_LENGTH_18TRANSFERS
* @retval None
*/
__STATIC_INLINE void LL_TIM_ConfigDMABurst(TIM_TypeDef *TIMx, uint32_t DMABurstBaseAddress, uint32_t DMABurstLength)
{
MODIFY_REG(TIMx->DCR, TIM_DCR_DBL | TIM_DCR_DBA, DMABurstBaseAddress | DMABurstLength);
}
/**
* @}
*/
/** @defgroup TIM_LL_EF_Timer_Inputs_Remapping Timer input remapping
* @{
*/
/**
* @brief Remap TIM inputs (input channel, internal/external triggers).
* @note Macro @ref IS_TIM_REMAP_INSTANCE(TIMx) can be used to check whether or not
* a some timer inputs can be remapped.
* @rmtoll TIM2_OR ITR1_RMP LL_TIM_SetRemap\n
* TIM3_OR ITR2_RMP LL_TIM_SetRemap\n
* TIM9_OR TI1_RMP LL_TIM_SetRemap\n
* TIM9_OR ITR1_RMP LL_TIM_SetRemap\n
* TIM10_OR TI1_RMP LL_TIM_SetRemap\n
* TIM10_OR ETR_RMP LL_TIM_SetRemap\n
* TIM10_OR TI1_RMP_RI LL_TIM_SetRemap\n
* TIM11_OR TI1_RMP LL_TIM_SetRemap\n
* TIM11_OR ETR_RMP LL_TIM_SetRemap\n
* TIM11_OR TI1_RMP_RI LL_TIM_SetRemap
* @param TIMx Timer instance
* @param Remap Remap params depends on the TIMx. Description available only
* in CHM version of the User Manual (not in .pdf).
* Otherwise see Reference Manual description of OR registers.
*
* Below description summarizes "Timer Instance" and "Remap" param combinations:
*
* TIM2: any combination of ITR1_RMP where
*
* . . ITR1_RMP can be one of the following values
* @arg @ref LL_TIM_TIM2_TIR1_RMP_TIM10_OC (**)
* @arg @ref LL_TIM_TIM2_TIR1_RMP_TIM5_TGO (**)
*
* TIM3: any combination of ITR2_RMP where
*
* . . ITR2_RMP can be one of the following values
* @arg @ref LL_TIM_TIM3_TIR2_RMP_TIM11_OC (**)
* @arg @ref LL_TIM_TIM3_TIR2_RMP_TIM5_TGO (**)
*
* TIM9: any combination of TI1_RMP, ITR1_RMP where
*
* . . TI1_RMP can be one of the following values
* @arg @ref LL_TIM_TIM9_TI1_RMP_LSE
* @arg @ref LL_TIM_TIM9_TI1_RMP_GPIO
*
* . . ITR1_RMP can be one of the following values
* @arg @ref LL_TIM_TIM9_ITR1_RMP_TIM3_TGO (*)
* @arg @ref LL_TIM_TIM9_ITR1_RMP_TOUCH_IO (*)
*
*
* TIM10: any combination of TI1_RMP, ETR_RMP, TI1_RMP_RI where
*
* . . TI1_RMP can be one of the following values
* @arg @ref LL_TIM_TIM10_TI1_RMP_GPIO
* @arg @ref LL_TIM_TIM10_TI1_RMP_LSI
* @arg @ref LL_TIM_TIM10_TI1_RMP_LSE
* @arg @ref LL_TIM_TIM10_TI1_RMP_RTC
*
* . . ETR_RMP can be one of the following values
* @arg @ref LL_TIM_TIM10_ETR_RMP_TIM9_TGO (*)
*
* . . TI1_RMP_RI can be one of the following values
* @arg @ref LL_TIM_TIM10_TI1_RMP_RI (*)
*
*
* TIM11: any combination of TI1_RMP, ETR_RMP, TI1_RMP_RI where
*
* . . TI1_RMP can be one of the following values
* @arg @ref LL_TIM_TIM11_TI1_RMP_MSI
* @arg @ref LL_TIM_TIM11_TI1_RMP_HSE_RTC
* @arg @ref LL_TIM_TIM11_TI1_RMP
*
* . . ETR_RMP can be one of the following values
* @arg @ref LL_TIM_TIM11_ETR_RMP_TIM9_TGO (*)
*
* . . TI1_RMP_RI can be one of the following values
* @arg @ref LL_TIM_TIM11_TI1_RMP_RI (*)
*
* (*) value not available in all devices categories
* (**) register not available in all devices categories
*
* @note Option registers are available only for cat.3, cat.4 and cat.5 devices
* @retval None
*/
__STATIC_INLINE void LL_TIM_SetRemap(TIM_TypeDef *TIMx, uint32_t Remap)
{
MODIFY_REG(TIMx->OR, (Remap >> TIMx_OR_RMP_SHIFT), (Remap & TIMx_OR_RMP_MASK));
}
/**
* @}
*/
/** @defgroup TIM_LL_EF_OCREF_Clear OCREF_Clear_Management
* @{
*/
/**
* @brief Set the OCREF clear source
* @note The OCxREF signal of a given channel can be cleared when a high level is applied on the OCREF_CLR_INPUT
* @note This function can only be used in Output compare and PWM modes.
* @note the ETR signal can be connected to the output of a comparator to be used for current handling
* @rmtoll SMCR OCCS LL_TIM_SetOCRefClearInputSource
* @param TIMx Timer instance
* @param OCRefClearInputSource This parameter can be one of the following values:
* @arg @ref LL_TIM_OCREF_CLR_INT_OCREF_CLR
* @arg @ref LL_TIM_OCREF_CLR_INT_ETR
* @retval None
*/
__STATIC_INLINE void LL_TIM_SetOCRefClearInputSource(TIM_TypeDef *TIMx, uint32_t OCRefClearInputSource)
{
MODIFY_REG(TIMx->SMCR, TIM_SMCR_OCCS, OCRefClearInputSource);
}
/**
* @}
*/
/** @defgroup TIM_LL_EF_FLAG_Management FLAG-Management
* @{
*/
/**
* @brief Clear the update interrupt flag (UIF).
* @rmtoll SR UIF LL_TIM_ClearFlag_UPDATE
* @param TIMx Timer instance
* @retval None
*/
__STATIC_INLINE void LL_TIM_ClearFlag_UPDATE(TIM_TypeDef *TIMx)
{
WRITE_REG(TIMx->SR, ~(TIM_SR_UIF));
}
/**
* @brief Indicate whether update interrupt flag (UIF) is set (update interrupt is pending).
* @rmtoll SR UIF LL_TIM_IsActiveFlag_UPDATE
* @param TIMx Timer instance
* @retval State of bit (1 or 0).
*/
__STATIC_INLINE uint32_t LL_TIM_IsActiveFlag_UPDATE(TIM_TypeDef *TIMx)
{
return (READ_BIT(TIMx->SR, TIM_SR_UIF) == (TIM_SR_UIF));
}
/**
* @brief Clear the Capture/Compare 1 interrupt flag (CC1F).
* @rmtoll SR CC1IF LL_TIM_ClearFlag_CC1
* @param TIMx Timer instance
* @retval None
*/
__STATIC_INLINE void LL_TIM_ClearFlag_CC1(TIM_TypeDef *TIMx)
{
WRITE_REG(TIMx->SR, ~(TIM_SR_CC1IF));
}
/**
* @brief Indicate whether Capture/Compare 1 interrupt flag (CC1F) is set (Capture/Compare 1 interrupt is pending).
* @rmtoll SR CC1IF LL_TIM_IsActiveFlag_CC1
* @param TIMx Timer instance
* @retval State of bit (1 or 0).
*/
__STATIC_INLINE uint32_t LL_TIM_IsActiveFlag_CC1(TIM_TypeDef *TIMx)
{
return (READ_BIT(TIMx->SR, TIM_SR_CC1IF) == (TIM_SR_CC1IF));
}
/**
* @brief Clear the Capture/Compare 2 interrupt flag (CC2F).
* @rmtoll SR CC2IF LL_TIM_ClearFlag_CC2
* @param TIMx Timer instance
* @retval None
*/
__STATIC_INLINE void LL_TIM_ClearFlag_CC2(TIM_TypeDef *TIMx)
{
WRITE_REG(TIMx->SR, ~(TIM_SR_CC2IF));
}
/**
* @brief Indicate whether Capture/Compare 2 interrupt flag (CC2F) is set (Capture/Compare 2 interrupt is pending).
* @rmtoll SR CC2IF LL_TIM_IsActiveFlag_CC2
* @param TIMx Timer instance
* @retval State of bit (1 or 0).
*/
__STATIC_INLINE uint32_t LL_TIM_IsActiveFlag_CC2(TIM_TypeDef *TIMx)
{
return (READ_BIT(TIMx->SR, TIM_SR_CC2IF) == (TIM_SR_CC2IF));
}
/**
* @brief Clear the Capture/Compare 3 interrupt flag (CC3F).
* @rmtoll SR CC3IF LL_TIM_ClearFlag_CC3
* @param TIMx Timer instance
* @retval None
*/
__STATIC_INLINE void LL_TIM_ClearFlag_CC3(TIM_TypeDef *TIMx)
{
WRITE_REG(TIMx->SR, ~(TIM_SR_CC3IF));
}
/**
* @brief Indicate whether Capture/Compare 3 interrupt flag (CC3F) is set (Capture/Compare 3 interrupt is pending).
* @rmtoll SR CC3IF LL_TIM_IsActiveFlag_CC3
* @param TIMx Timer instance
* @retval State of bit (1 or 0).
*/
__STATIC_INLINE uint32_t LL_TIM_IsActiveFlag_CC3(TIM_TypeDef *TIMx)
{
return (READ_BIT(TIMx->SR, TIM_SR_CC3IF) == (TIM_SR_CC3IF));
}
/**
* @brief Clear the Capture/Compare 4 interrupt flag (CC4F).
* @rmtoll SR CC4IF LL_TIM_ClearFlag_CC4
* @param TIMx Timer instance
* @retval None
*/
__STATIC_INLINE void LL_TIM_ClearFlag_CC4(TIM_TypeDef *TIMx)
{
WRITE_REG(TIMx->SR, ~(TIM_SR_CC4IF));
}
/**
* @brief Indicate whether Capture/Compare 4 interrupt flag (CC4F) is set (Capture/Compare 4 interrupt is pending).
* @rmtoll SR CC4IF LL_TIM_IsActiveFlag_CC4
* @param TIMx Timer instance
* @retval State of bit (1 or 0).
*/
__STATIC_INLINE uint32_t LL_TIM_IsActiveFlag_CC4(TIM_TypeDef *TIMx)
{
return (READ_BIT(TIMx->SR, TIM_SR_CC4IF) == (TIM_SR_CC4IF));
}
/**
* @brief Clear the trigger interrupt flag (TIF).
* @rmtoll SR TIF LL_TIM_ClearFlag_TRIG
* @param TIMx Timer instance
* @retval None
*/
__STATIC_INLINE void LL_TIM_ClearFlag_TRIG(TIM_TypeDef *TIMx)
{
WRITE_REG(TIMx->SR, ~(TIM_SR_TIF));
}
/**
* @brief Indicate whether trigger interrupt flag (TIF) is set (trigger interrupt is pending).
* @rmtoll SR TIF LL_TIM_IsActiveFlag_TRIG
* @param TIMx Timer instance
* @retval State of bit (1 or 0).
*/
__STATIC_INLINE uint32_t LL_TIM_IsActiveFlag_TRIG(TIM_TypeDef *TIMx)
{
return (READ_BIT(TIMx->SR, TIM_SR_TIF) == (TIM_SR_TIF));
}
/**
* @brief Clear the Capture/Compare 1 over-capture interrupt flag (CC1OF).
* @rmtoll SR CC1OF LL_TIM_ClearFlag_CC1OVR
* @param TIMx Timer instance
* @retval None
*/
__STATIC_INLINE void LL_TIM_ClearFlag_CC1OVR(TIM_TypeDef *TIMx)
{
WRITE_REG(TIMx->SR, ~(TIM_SR_CC1OF));
}
/**
* @brief Indicate whether Capture/Compare 1 over-capture interrupt flag (CC1OF) is set (Capture/Compare 1 interrupt is pending).
* @rmtoll SR CC1OF LL_TIM_IsActiveFlag_CC1OVR
* @param TIMx Timer instance
* @retval State of bit (1 or 0).
*/
__STATIC_INLINE uint32_t LL_TIM_IsActiveFlag_CC1OVR(TIM_TypeDef *TIMx)
{
return (READ_BIT(TIMx->SR, TIM_SR_CC1OF) == (TIM_SR_CC1OF));
}
/**
* @brief Clear the Capture/Compare 2 over-capture interrupt flag (CC2OF).
* @rmtoll SR CC2OF LL_TIM_ClearFlag_CC2OVR
* @param TIMx Timer instance
* @retval None
*/
__STATIC_INLINE void LL_TIM_ClearFlag_CC2OVR(TIM_TypeDef *TIMx)
{
WRITE_REG(TIMx->SR, ~(TIM_SR_CC2OF));
}
/**
* @brief Indicate whether Capture/Compare 2 over-capture interrupt flag (CC2OF) is set (Capture/Compare 2 over-capture interrupt is pending).
* @rmtoll SR CC2OF LL_TIM_IsActiveFlag_CC2OVR
* @param TIMx Timer instance
* @retval State of bit (1 or 0).
*/
__STATIC_INLINE uint32_t LL_TIM_IsActiveFlag_CC2OVR(TIM_TypeDef *TIMx)
{
return (READ_BIT(TIMx->SR, TIM_SR_CC2OF) == (TIM_SR_CC2OF));
}
/**
* @brief Clear the Capture/Compare 3 over-capture interrupt flag (CC3OF).
* @rmtoll SR CC3OF LL_TIM_ClearFlag_CC3OVR
* @param TIMx Timer instance
* @retval None
*/
__STATIC_INLINE void LL_TIM_ClearFlag_CC3OVR(TIM_TypeDef *TIMx)
{
WRITE_REG(TIMx->SR, ~(TIM_SR_CC3OF));
}
/**
* @brief Indicate whether Capture/Compare 3 over-capture interrupt flag (CC3OF) is set (Capture/Compare 3 over-capture interrupt is pending).
* @rmtoll SR CC3OF LL_TIM_IsActiveFlag_CC3OVR
* @param TIMx Timer instance
* @retval State of bit (1 or 0).
*/
__STATIC_INLINE uint32_t LL_TIM_IsActiveFlag_CC3OVR(TIM_TypeDef *TIMx)
{
return (READ_BIT(TIMx->SR, TIM_SR_CC3OF) == (TIM_SR_CC3OF));
}
/**
* @brief Clear the Capture/Compare 4 over-capture interrupt flag (CC4OF).
* @rmtoll SR CC4OF LL_TIM_ClearFlag_CC4OVR
* @param TIMx Timer instance
* @retval None
*/
__STATIC_INLINE void LL_TIM_ClearFlag_CC4OVR(TIM_TypeDef *TIMx)
{
WRITE_REG(TIMx->SR, ~(TIM_SR_CC4OF));
}
/**
* @brief Indicate whether Capture/Compare 4 over-capture interrupt flag (CC4OF) is set (Capture/Compare 4 over-capture interrupt is pending).
* @rmtoll SR CC4OF LL_TIM_IsActiveFlag_CC4OVR
* @param TIMx Timer instance
* @retval State of bit (1 or 0).
*/
__STATIC_INLINE uint32_t LL_TIM_IsActiveFlag_CC4OVR(TIM_TypeDef *TIMx)
{
return (READ_BIT(TIMx->SR, TIM_SR_CC4OF) == (TIM_SR_CC4OF));
}
/**
* @}
*/
/** @defgroup TIM_LL_EF_IT_Management IT-Management
* @{
*/
/**
* @brief Enable update interrupt (UIE).
* @rmtoll DIER UIE LL_TIM_EnableIT_UPDATE
* @param TIMx Timer instance
* @retval None
*/
__STATIC_INLINE void LL_TIM_EnableIT_UPDATE(TIM_TypeDef *TIMx)
{
SET_BIT(TIMx->DIER, TIM_DIER_UIE);
}
/**
* @brief Disable update interrupt (UIE).
* @rmtoll DIER UIE LL_TIM_DisableIT_UPDATE
* @param TIMx Timer instance
* @retval None
*/
__STATIC_INLINE void LL_TIM_DisableIT_UPDATE(TIM_TypeDef *TIMx)
{
CLEAR_BIT(TIMx->DIER, TIM_DIER_UIE);
}
/**
* @brief Indicates whether the update interrupt (UIE) is enabled.
* @rmtoll DIER UIE LL_TIM_IsEnabledIT_UPDATE
* @param TIMx Timer instance
* @retval State of bit (1 or 0).
*/
__STATIC_INLINE uint32_t LL_TIM_IsEnabledIT_UPDATE(TIM_TypeDef *TIMx)
{
return (READ_BIT(TIMx->DIER, TIM_DIER_UIE) == (TIM_DIER_UIE));
}
/**
* @brief Enable capture/compare 1 interrupt (CC1IE).
* @rmtoll DIER CC1IE LL_TIM_EnableIT_CC1
* @param TIMx Timer instance
* @retval None
*/
__STATIC_INLINE void LL_TIM_EnableIT_CC1(TIM_TypeDef *TIMx)
{
SET_BIT(TIMx->DIER, TIM_DIER_CC1IE);
}
/**
* @brief Disable capture/compare 1 interrupt (CC1IE).
* @rmtoll DIER CC1IE LL_TIM_DisableIT_CC1
* @param TIMx Timer instance
* @retval None
*/
__STATIC_INLINE void LL_TIM_DisableIT_CC1(TIM_TypeDef *TIMx)
{
CLEAR_BIT(TIMx->DIER, TIM_DIER_CC1IE);
}
/**
* @brief Indicates whether the capture/compare 1 interrupt (CC1IE) is enabled.
* @rmtoll DIER CC1IE LL_TIM_IsEnabledIT_CC1
* @param TIMx Timer instance
* @retval State of bit (1 or 0).
*/
__STATIC_INLINE uint32_t LL_TIM_IsEnabledIT_CC1(TIM_TypeDef *TIMx)
{
return (READ_BIT(TIMx->DIER, TIM_DIER_CC1IE) == (TIM_DIER_CC1IE));
}
/**
* @brief Enable capture/compare 2 interrupt (CC2IE).
* @rmtoll DIER CC2IE LL_TIM_EnableIT_CC2
* @param TIMx Timer instance
* @retval None
*/
__STATIC_INLINE void LL_TIM_EnableIT_CC2(TIM_TypeDef *TIMx)
{
SET_BIT(TIMx->DIER, TIM_DIER_CC2IE);
}
/**
* @brief Disable capture/compare 2 interrupt (CC2IE).
* @rmtoll DIER CC2IE LL_TIM_DisableIT_CC2
* @param TIMx Timer instance
* @retval None
*/
__STATIC_INLINE void LL_TIM_DisableIT_CC2(TIM_TypeDef *TIMx)
{
CLEAR_BIT(TIMx->DIER, TIM_DIER_CC2IE);
}
/**
* @brief Indicates whether the capture/compare 2 interrupt (CC2IE) is enabled.
* @rmtoll DIER CC2IE LL_TIM_IsEnabledIT_CC2
* @param TIMx Timer instance
* @retval State of bit (1 or 0).
*/
__STATIC_INLINE uint32_t LL_TIM_IsEnabledIT_CC2(TIM_TypeDef *TIMx)
{
return (READ_BIT(TIMx->DIER, TIM_DIER_CC2IE) == (TIM_DIER_CC2IE));
}
/**
* @brief Enable capture/compare 3 interrupt (CC3IE).
* @rmtoll DIER CC3IE LL_TIM_EnableIT_CC3
* @param TIMx Timer instance
* @retval None
*/
__STATIC_INLINE void LL_TIM_EnableIT_CC3(TIM_TypeDef *TIMx)
{
SET_BIT(TIMx->DIER, TIM_DIER_CC3IE);
}
/**
* @brief Disable capture/compare 3 interrupt (CC3IE).
* @rmtoll DIER CC3IE LL_TIM_DisableIT_CC3
* @param TIMx Timer instance
* @retval None
*/
__STATIC_INLINE void LL_TIM_DisableIT_CC3(TIM_TypeDef *TIMx)
{
CLEAR_BIT(TIMx->DIER, TIM_DIER_CC3IE);
}
/**
* @brief Indicates whether the capture/compare 3 interrupt (CC3IE) is enabled.
* @rmtoll DIER CC3IE LL_TIM_IsEnabledIT_CC3
* @param TIMx Timer instance
* @retval State of bit (1 or 0).
*/
__STATIC_INLINE uint32_t LL_TIM_IsEnabledIT_CC3(TIM_TypeDef *TIMx)
{
return (READ_BIT(TIMx->DIER, TIM_DIER_CC3IE) == (TIM_DIER_CC3IE));
}
/**
* @brief Enable capture/compare 4 interrupt (CC4IE).
* @rmtoll DIER CC4IE LL_TIM_EnableIT_CC4
* @param TIMx Timer instance
* @retval None
*/
__STATIC_INLINE void LL_TIM_EnableIT_CC4(TIM_TypeDef *TIMx)
{
SET_BIT(TIMx->DIER, TIM_DIER_CC4IE);
}
/**
* @brief Disable capture/compare 4 interrupt (CC4IE).
* @rmtoll DIER CC4IE LL_TIM_DisableIT_CC4
* @param TIMx Timer instance
* @retval None
*/
__STATIC_INLINE void LL_TIM_DisableIT_CC4(TIM_TypeDef *TIMx)
{
CLEAR_BIT(TIMx->DIER, TIM_DIER_CC4IE);
}
/**
* @brief Indicates whether the capture/compare 4 interrupt (CC4IE) is enabled.
* @rmtoll DIER CC4IE LL_TIM_IsEnabledIT_CC4
* @param TIMx Timer instance
* @retval State of bit (1 or 0).
*/
__STATIC_INLINE uint32_t LL_TIM_IsEnabledIT_CC4(TIM_TypeDef *TIMx)
{
return (READ_BIT(TIMx->DIER, TIM_DIER_CC4IE) == (TIM_DIER_CC4IE));
}
/**
* @brief Enable trigger interrupt (TIE).
* @rmtoll DIER TIE LL_TIM_EnableIT_TRIG
* @param TIMx Timer instance
* @retval None
*/
__STATIC_INLINE void LL_TIM_EnableIT_TRIG(TIM_TypeDef *TIMx)
{
SET_BIT(TIMx->DIER, TIM_DIER_TIE);
}
/**
* @brief Disable trigger interrupt (TIE).
* @rmtoll DIER TIE LL_TIM_DisableIT_TRIG
* @param TIMx Timer instance
* @retval None
*/
__STATIC_INLINE void LL_TIM_DisableIT_TRIG(TIM_TypeDef *TIMx)
{
CLEAR_BIT(TIMx->DIER, TIM_DIER_TIE);
}
/**
* @brief Indicates whether the trigger interrupt (TIE) is enabled.
* @rmtoll DIER TIE LL_TIM_IsEnabledIT_TRIG
* @param TIMx Timer instance
* @retval State of bit (1 or 0).
*/
__STATIC_INLINE uint32_t LL_TIM_IsEnabledIT_TRIG(TIM_TypeDef *TIMx)
{
return (READ_BIT(TIMx->DIER, TIM_DIER_TIE) == (TIM_DIER_TIE));
}
/**
* @}
*/
/** @defgroup TIM_LL_EF_DMA_Management DMA-Management
* @{
*/
/**
* @brief Enable update DMA request (UDE).
* @rmtoll DIER UDE LL_TIM_EnableDMAReq_UPDATE
* @param TIMx Timer instance
* @retval None
*/
__STATIC_INLINE void LL_TIM_EnableDMAReq_UPDATE(TIM_TypeDef *TIMx)
{
SET_BIT(TIMx->DIER, TIM_DIER_UDE);
}
/**
* @brief Disable update DMA request (UDE).
* @rmtoll DIER UDE LL_TIM_DisableDMAReq_UPDATE
* @param TIMx Timer instance
* @retval None
*/
__STATIC_INLINE void LL_TIM_DisableDMAReq_UPDATE(TIM_TypeDef *TIMx)
{
CLEAR_BIT(TIMx->DIER, TIM_DIER_UDE);
}
/**
* @brief Indicates whether the update DMA request (UDE) is enabled.
* @rmtoll DIER UDE LL_TIM_IsEnabledDMAReq_UPDATE
* @param TIMx Timer instance
* @retval State of bit (1 or 0).
*/
__STATIC_INLINE uint32_t LL_TIM_IsEnabledDMAReq_UPDATE(TIM_TypeDef *TIMx)
{
return (READ_BIT(TIMx->DIER, TIM_DIER_UDE) == (TIM_DIER_UDE));
}
/**
* @brief Enable capture/compare 1 DMA request (CC1DE).
* @rmtoll DIER CC1DE LL_TIM_EnableDMAReq_CC1
* @param TIMx Timer instance
* @retval None
*/
__STATIC_INLINE void LL_TIM_EnableDMAReq_CC1(TIM_TypeDef *TIMx)
{
SET_BIT(TIMx->DIER, TIM_DIER_CC1DE);
}
/**
* @brief Disable capture/compare 1 DMA request (CC1DE).
* @rmtoll DIER CC1DE LL_TIM_DisableDMAReq_CC1
* @param TIMx Timer instance
* @retval None
*/
__STATIC_INLINE void LL_TIM_DisableDMAReq_CC1(TIM_TypeDef *TIMx)
{
CLEAR_BIT(TIMx->DIER, TIM_DIER_CC1DE);
}
/**
* @brief Indicates whether the capture/compare 1 DMA request (CC1DE) is enabled.
* @rmtoll DIER CC1DE LL_TIM_IsEnabledDMAReq_CC1
* @param TIMx Timer instance
* @retval State of bit (1 or 0).
*/
__STATIC_INLINE uint32_t LL_TIM_IsEnabledDMAReq_CC1(TIM_TypeDef *TIMx)
{
return (READ_BIT(TIMx->DIER, TIM_DIER_CC1DE) == (TIM_DIER_CC1DE));
}
/**
* @brief Enable capture/compare 2 DMA request (CC2DE).
* @rmtoll DIER CC2DE LL_TIM_EnableDMAReq_CC2
* @param TIMx Timer instance
* @retval None
*/
__STATIC_INLINE void LL_TIM_EnableDMAReq_CC2(TIM_TypeDef *TIMx)
{
SET_BIT(TIMx->DIER, TIM_DIER_CC2DE);
}
/**
* @brief Disable capture/compare 2 DMA request (CC2DE).
* @rmtoll DIER CC2DE LL_TIM_DisableDMAReq_CC2
* @param TIMx Timer instance
* @retval None
*/
__STATIC_INLINE void LL_TIM_DisableDMAReq_CC2(TIM_TypeDef *TIMx)
{
CLEAR_BIT(TIMx->DIER, TIM_DIER_CC2DE);
}
/**
* @brief Indicates whether the capture/compare 2 DMA request (CC2DE) is enabled.
* @rmtoll DIER CC2DE LL_TIM_IsEnabledDMAReq_CC2
* @param TIMx Timer instance
* @retval State of bit (1 or 0).
*/
__STATIC_INLINE uint32_t LL_TIM_IsEnabledDMAReq_CC2(TIM_TypeDef *TIMx)
{
return (READ_BIT(TIMx->DIER, TIM_DIER_CC2DE) == (TIM_DIER_CC2DE));
}
/**
* @brief Enable capture/compare 3 DMA request (CC3DE).
* @rmtoll DIER CC3DE LL_TIM_EnableDMAReq_CC3
* @param TIMx Timer instance
* @retval None
*/
__STATIC_INLINE void LL_TIM_EnableDMAReq_CC3(TIM_TypeDef *TIMx)
{
SET_BIT(TIMx->DIER, TIM_DIER_CC3DE);
}
/**
* @brief Disable capture/compare 3 DMA request (CC3DE).
* @rmtoll DIER CC3DE LL_TIM_DisableDMAReq_CC3
* @param TIMx Timer instance
* @retval None
*/
__STATIC_INLINE void LL_TIM_DisableDMAReq_CC3(TIM_TypeDef *TIMx)
{
CLEAR_BIT(TIMx->DIER, TIM_DIER_CC3DE);
}
/**
* @brief Indicates whether the capture/compare 3 DMA request (CC3DE) is enabled.
* @rmtoll DIER CC3DE LL_TIM_IsEnabledDMAReq_CC3
* @param TIMx Timer instance
* @retval State of bit (1 or 0).
*/
__STATIC_INLINE uint32_t LL_TIM_IsEnabledDMAReq_CC3(TIM_TypeDef *TIMx)
{
return (READ_BIT(TIMx->DIER, TIM_DIER_CC3DE) == (TIM_DIER_CC3DE));
}
/**
* @brief Enable capture/compare 4 DMA request (CC4DE).
* @rmtoll DIER CC4DE LL_TIM_EnableDMAReq_CC4
* @param TIMx Timer instance
* @retval None
*/
__STATIC_INLINE void LL_TIM_EnableDMAReq_CC4(TIM_TypeDef *TIMx)
{
SET_BIT(TIMx->DIER, TIM_DIER_CC4DE);
}
/**
* @brief Disable capture/compare 4 DMA request (CC4DE).
* @rmtoll DIER CC4DE LL_TIM_DisableDMAReq_CC4
* @param TIMx Timer instance
* @retval None
*/
__STATIC_INLINE void LL_TIM_DisableDMAReq_CC4(TIM_TypeDef *TIMx)
{
CLEAR_BIT(TIMx->DIER, TIM_DIER_CC4DE);
}
/**
* @brief Indicates whether the capture/compare 4 DMA request (CC4DE) is enabled.
* @rmtoll DIER CC4DE LL_TIM_IsEnabledDMAReq_CC4
* @param TIMx Timer instance
* @retval State of bit (1 or 0).
*/
__STATIC_INLINE uint32_t LL_TIM_IsEnabledDMAReq_CC4(TIM_TypeDef *TIMx)
{
return (READ_BIT(TIMx->DIER, TIM_DIER_CC4DE) == (TIM_DIER_CC4DE));
}
/**
* @brief Enable trigger interrupt (TDE).
* @rmtoll DIER TDE LL_TIM_EnableDMAReq_TRIG
* @param TIMx Timer instance
* @retval None
*/
__STATIC_INLINE void LL_TIM_EnableDMAReq_TRIG(TIM_TypeDef *TIMx)
{
SET_BIT(TIMx->DIER, TIM_DIER_TDE);
}
/**
* @brief Disable trigger interrupt (TDE).
* @rmtoll DIER TDE LL_TIM_DisableDMAReq_TRIG
* @param TIMx Timer instance
* @retval None
*/
__STATIC_INLINE void LL_TIM_DisableDMAReq_TRIG(TIM_TypeDef *TIMx)
{
CLEAR_BIT(TIMx->DIER, TIM_DIER_TDE);
}
/**
* @brief Indicates whether the trigger interrupt (TDE) is enabled.
* @rmtoll DIER TDE LL_TIM_IsEnabledDMAReq_TRIG
* @param TIMx Timer instance
* @retval State of bit (1 or 0).
*/
__STATIC_INLINE uint32_t LL_TIM_IsEnabledDMAReq_TRIG(TIM_TypeDef *TIMx)
{
return (READ_BIT(TIMx->DIER, TIM_DIER_TDE) == (TIM_DIER_TDE));
}
/**
* @}
*/
/** @defgroup TIM_LL_EF_EVENT_Management EVENT-Management
* @{
*/
/**
* @brief Generate an update event.
* @rmtoll EGR UG LL_TIM_GenerateEvent_UPDATE
* @param TIMx Timer instance
* @retval None
*/
__STATIC_INLINE void LL_TIM_GenerateEvent_UPDATE(TIM_TypeDef *TIMx)
{
SET_BIT(TIMx->EGR, TIM_EGR_UG);
}
/**
* @brief Generate Capture/Compare 1 event.
* @rmtoll EGR CC1G LL_TIM_GenerateEvent_CC1
* @param TIMx Timer instance
* @retval None
*/
__STATIC_INLINE void LL_TIM_GenerateEvent_CC1(TIM_TypeDef *TIMx)
{
SET_BIT(TIMx->EGR, TIM_EGR_CC1G);
}
/**
* @brief Generate Capture/Compare 2 event.
* @rmtoll EGR CC2G LL_TIM_GenerateEvent_CC2
* @param TIMx Timer instance
* @retval None
*/
__STATIC_INLINE void LL_TIM_GenerateEvent_CC2(TIM_TypeDef *TIMx)
{
SET_BIT(TIMx->EGR, TIM_EGR_CC2G);
}
/**
* @brief Generate Capture/Compare 3 event.
* @rmtoll EGR CC3G LL_TIM_GenerateEvent_CC3
* @param TIMx Timer instance
* @retval None
*/
__STATIC_INLINE void LL_TIM_GenerateEvent_CC3(TIM_TypeDef *TIMx)
{
SET_BIT(TIMx->EGR, TIM_EGR_CC3G);
}
/**
* @brief Generate Capture/Compare 4 event.
* @rmtoll EGR CC4G LL_TIM_GenerateEvent_CC4
* @param TIMx Timer instance
* @retval None
*/
__STATIC_INLINE void LL_TIM_GenerateEvent_CC4(TIM_TypeDef *TIMx)
{
SET_BIT(TIMx->EGR, TIM_EGR_CC4G);
}
/**
* @brief Generate trigger event.
* @rmtoll EGR TG LL_TIM_GenerateEvent_TRIG
* @param TIMx Timer instance
* @retval None
*/
__STATIC_INLINE void LL_TIM_GenerateEvent_TRIG(TIM_TypeDef *TIMx)
{
SET_BIT(TIMx->EGR, TIM_EGR_TG);
}
/**
* @}
*/
#if defined(USE_FULL_LL_DRIVER)
/** @defgroup TIM_LL_EF_Init Initialisation and deinitialisation functions
* @{
*/
ErrorStatus LL_TIM_DeInit(TIM_TypeDef *TIMx);
void LL_TIM_StructInit(LL_TIM_InitTypeDef *TIM_InitStruct);
ErrorStatus LL_TIM_Init(TIM_TypeDef *TIMx, LL_TIM_InitTypeDef *TIM_InitStruct);
void LL_TIM_OC_StructInit(LL_TIM_OC_InitTypeDef *TIM_OC_InitStruct);
ErrorStatus LL_TIM_OC_Init(TIM_TypeDef *TIMx, uint32_t Channel, LL_TIM_OC_InitTypeDef *TIM_OC_InitStruct);
void LL_TIM_IC_StructInit(LL_TIM_IC_InitTypeDef *TIM_ICInitStruct);
ErrorStatus LL_TIM_IC_Init(TIM_TypeDef *TIMx, uint32_t Channel, LL_TIM_IC_InitTypeDef *TIM_IC_InitStruct);
void LL_TIM_ENCODER_StructInit(LL_TIM_ENCODER_InitTypeDef *TIM_EncoderInitStruct);
ErrorStatus LL_TIM_ENCODER_Init(TIM_TypeDef *TIMx, LL_TIM_ENCODER_InitTypeDef *TIM_EncoderInitStruct);
/**
* @}
*/
#endif /* USE_FULL_LL_DRIVER */
/**
* @}
*/
/**
* @}
*/
#endif /* TIM2 || TIM3 || TIM4 || TIM5 || TIM9 || TIM10 || TIM11 TIM6 || TIM7 */
/**
* @}
*/
#ifdef __cplusplus
}
#endif
#endif /* __STM32L1xx_LL_TIM_H */
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/