STM32F439xx HAL User Manual: stm32f4xx_hal

TIM HAL module driver. This file provides firmware functions to manage the following functionalities of the Timer (TIM) peripheral: + Time Base Initialization + Time Base Start + Time Base Start Interruption + Time Base Start DMA + Time Output Compare/PWM Initialization + Time Output Compare/PWM Channel Configuration + Time Output Compare/PWM Start + Time Output Compare/PWM Start Interruption + Time Output Compare/PWM Start DMA + Time Input Capture Initialization + Time Input Capture Channel Configuration + Time Input Capture Start + Time Input Capture Start Interruption + Time Input Capture Start DMA + Time One Pulse Initialization + Time One Pulse Channel Configuration + Time One Pulse Start + Time Encoder Interface Initialization + Time Encoder Interface Start + Time Encoder Interface Start Interruption + Time Encoder Interface Start DMA + Commutation Event configuration with Interruption and DMA + Time OCRef clear configuration + Time External Clock configuration. More...

#include "stm32f4xx_hal.h"

Go to the source code of this file.

Functions
static void	TIM_OC1_SetConfig (TIM_TypeDef TIMx, TIM_OC_InitTypeDef OC_Config)
	Time Output Compare 1 configuration.
static void	TIM_OC3_SetConfig (TIM_TypeDef TIMx, TIM_OC_InitTypeDef OC_Config)
	Time Output Compare 3 configuration.
static void	TIM_OC4_SetConfig (TIM_TypeDef TIMx, TIM_OC_InitTypeDef OC_Config)
	Time Output Compare 4 configuration.
static void	TIM_TI1_ConfigInputStage (TIM_TypeDef *TIMx, uint32_t TIM_ICPolarity, uint32_t TIM_ICFilter)
	Configure the Polarity and Filter for TI1.
static void	TIM_TI2_SetConfig (TIM_TypeDef *TIMx, uint32_t TIM_ICPolarity, uint32_t TIM_ICSelection, uint32_t TIM_ICFilter)
	Configure the TI2 as Input.
static void	TIM_TI2_ConfigInputStage (TIM_TypeDef *TIMx, uint32_t TIM_ICPolarity, uint32_t TIM_ICFilter)
	Configure the Polarity and Filter for TI2.
static void	TIM_TI3_SetConfig (TIM_TypeDef *TIMx, uint32_t TIM_ICPolarity, uint32_t TIM_ICSelection, uint32_t TIM_ICFilter)
	Configure the TI3 as Input.
static void	TIM_TI4_SetConfig (TIM_TypeDef *TIMx, uint32_t TIM_ICPolarity, uint32_t TIM_ICSelection, uint32_t TIM_ICFilter)
	Configure the TI4 as Input.
static void	TIM_ETR_SetConfig (TIM_TypeDef *TIMx, uint32_t TIM_ExtTRGPrescaler, uint32_t TIM_ExtTRGPolarity, uint32_t ExtTRGFilter)
	Configures the TIMx External Trigger (ETR).
static void	TIM_ITRx_SetConfig (TIM_TypeDef *TIMx, uint16_t TIM_ITRx)
	Selects the Input Trigger source.
static void	TIM_DMAPeriodElapsedCplt (DMA_HandleTypeDef *hdma)
	TIM DMA Period Elapse complete callback.
static void	TIM_DMATriggerCplt (DMA_HandleTypeDef *hdma)
	TIM DMA Trigger callback.
static void	TIM_SlaveTimer_SetConfig (TIM_HandleTypeDef htim, TIM_SlaveConfigTypeDef sSlaveConfig)
	Time Output Compare 4 configuration.
HAL_StatusTypeDef	HAL_TIM_Base_Init (TIM_HandleTypeDef *htim)
	Initializes the TIM Time base Unit according to the specified parameters in the TIM_HandleTypeDef and create the associated handle.
HAL_StatusTypeDef	HAL_TIM_Base_DeInit (TIM_HandleTypeDef *htim)
	DeInitializes the TIM Base peripheral.
__weak void	HAL_TIM_Base_MspInit (TIM_HandleTypeDef *htim)
	Initializes the TIM Base MSP.
__weak void	HAL_TIM_Base_MspDeInit (TIM_HandleTypeDef *htim)
	DeInitializes TIM Base MSP.
HAL_StatusTypeDef	HAL_TIM_Base_Start (TIM_HandleTypeDef *htim)
	Starts the TIM Base generation.
HAL_StatusTypeDef	HAL_TIM_Base_Stop (TIM_HandleTypeDef *htim)
	Stops the TIM Base generation.
HAL_StatusTypeDef	HAL_TIM_Base_Start_IT (TIM_HandleTypeDef *htim)
	Starts the TIM Base generation in interrupt mode.
HAL_StatusTypeDef	HAL_TIM_Base_Stop_IT (TIM_HandleTypeDef *htim)
	Stops the TIM Base generation in interrupt mode.
HAL_StatusTypeDef	HAL_TIM_Base_Start_DMA (TIM_HandleTypeDef htim, uint32_t pData, uint16_t Length)
	Starts the TIM Base generation in DMA mode.
HAL_StatusTypeDef	HAL_TIM_Base_Stop_DMA (TIM_HandleTypeDef *htim)
	Stops the TIM Base generation in DMA mode.
HAL_StatusTypeDef	HAL_TIM_OC_Init (TIM_HandleTypeDef *htim)
	Initializes the TIM Output Compare according to the specified parameters in the TIM_HandleTypeDef and create the associated handle.
HAL_StatusTypeDef	HAL_TIM_OC_DeInit (TIM_HandleTypeDef *htim)
	DeInitializes the TIM peripheral.
__weak void	HAL_TIM_OC_MspInit (TIM_HandleTypeDef *htim)
	Initializes the TIM Output Compare MSP.
__weak void	HAL_TIM_OC_MspDeInit (TIM_HandleTypeDef *htim)
	DeInitializes TIM Output Compare MSP.
HAL_StatusTypeDef	HAL_TIM_OC_Start (TIM_HandleTypeDef *htim, uint32_t Channel)
	Starts the TIM Output Compare signal generation.
HAL_StatusTypeDef	HAL_TIM_OC_Stop (TIM_HandleTypeDef *htim, uint32_t Channel)
	Stops the TIM Output Compare signal generation.
HAL_StatusTypeDef	HAL_TIM_OC_Start_IT (TIM_HandleTypeDef *htim, uint32_t Channel)
	Starts the TIM Output Compare signal generation in interrupt mode.
HAL_StatusTypeDef	HAL_TIM_OC_Stop_IT (TIM_HandleTypeDef *htim, uint32_t Channel)
	Stops the TIM Output Compare signal generation in interrupt mode.
HAL_StatusTypeDef	HAL_TIM_OC_Start_DMA (TIM_HandleTypeDef htim, uint32_t Channel, uint32_t pData, uint16_t Length)
	Starts the TIM Output Compare signal generation in DMA mode.
HAL_StatusTypeDef	HAL_TIM_OC_Stop_DMA (TIM_HandleTypeDef *htim, uint32_t Channel)
	Stops the TIM Output Compare signal generation in DMA mode.
HAL_StatusTypeDef	HAL_TIM_PWM_Init (TIM_HandleTypeDef *htim)
	Initializes the TIM PWM Time Base according to the specified parameters in the TIM_HandleTypeDef and create the associated handle.
HAL_StatusTypeDef	HAL_TIM_PWM_DeInit (TIM_HandleTypeDef *htim)
	DeInitializes the TIM peripheral.
__weak void	HAL_TIM_PWM_MspInit (TIM_HandleTypeDef *htim)
	Initializes the TIM PWM MSP.
__weak void	HAL_TIM_PWM_MspDeInit (TIM_HandleTypeDef *htim)
	DeInitializes TIM PWM MSP.
HAL_StatusTypeDef	HAL_TIM_PWM_Start (TIM_HandleTypeDef *htim, uint32_t Channel)
	Starts the PWM signal generation.
HAL_StatusTypeDef	HAL_TIM_PWM_Stop (TIM_HandleTypeDef *htim, uint32_t Channel)
	Stops the PWM signal generation.
HAL_StatusTypeDef	HAL_TIM_PWM_Start_IT (TIM_HandleTypeDef *htim, uint32_t Channel)
	Starts the PWM signal generation in interrupt mode.
HAL_StatusTypeDef	HAL_TIM_PWM_Stop_IT (TIM_HandleTypeDef *htim, uint32_t Channel)
	Stops the PWM signal generation in interrupt mode.
HAL_StatusTypeDef	HAL_TIM_PWM_Start_DMA (TIM_HandleTypeDef htim, uint32_t Channel, uint32_t pData, uint16_t Length)
	Starts the TIM PWM signal generation in DMA mode.
HAL_StatusTypeDef	HAL_TIM_PWM_Stop_DMA (TIM_HandleTypeDef *htim, uint32_t Channel)
	Stops the TIM PWM signal generation in DMA mode.
HAL_StatusTypeDef	HAL_TIM_IC_Init (TIM_HandleTypeDef *htim)
	Initializes the TIM Input Capture Time base according to the specified parameters in the TIM_HandleTypeDef and create the associated handle.
HAL_StatusTypeDef	HAL_TIM_IC_DeInit (TIM_HandleTypeDef *htim)
	DeInitializes the TIM peripheral.
__weak void	HAL_TIM_IC_MspInit (TIM_HandleTypeDef *htim)
	Initializes the TIM INput Capture MSP.
__weak void	HAL_TIM_IC_MspDeInit (TIM_HandleTypeDef *htim)
	DeInitializes TIM Input Capture MSP.
HAL_StatusTypeDef	HAL_TIM_IC_Start (TIM_HandleTypeDef *htim, uint32_t Channel)
	Starts the TIM Input Capture measurement.
HAL_StatusTypeDef	HAL_TIM_IC_Stop (TIM_HandleTypeDef *htim, uint32_t Channel)
	Stops the TIM Input Capture measurement.
HAL_StatusTypeDef	HAL_TIM_IC_Start_IT (TIM_HandleTypeDef *htim, uint32_t Channel)
	Starts the TIM Input Capture measurement in interrupt mode.
HAL_StatusTypeDef	HAL_TIM_IC_Stop_IT (TIM_HandleTypeDef *htim, uint32_t Channel)
	Stops the TIM Input Capture measurement in interrupt mode.
HAL_StatusTypeDef	HAL_TIM_IC_Start_DMA (TIM_HandleTypeDef htim, uint32_t Channel, uint32_t pData, uint16_t Length)
	Starts the TIM Input Capture measurement on in DMA mode.
HAL_StatusTypeDef	HAL_TIM_IC_Stop_DMA (TIM_HandleTypeDef *htim, uint32_t Channel)
	Stops the TIM Input Capture measurement on in DMA mode.
HAL_StatusTypeDef	HAL_TIM_OnePulse_Init (TIM_HandleTypeDef *htim, uint32_t OnePulseMode)
	Initializes the TIM One Pulse Time Base according to the specified parameters in the TIM_HandleTypeDef and create the associated handle.
HAL_StatusTypeDef	HAL_TIM_OnePulse_DeInit (TIM_HandleTypeDef *htim)
	DeInitializes the TIM One Pulse.
__weak void	HAL_TIM_OnePulse_MspInit (TIM_HandleTypeDef *htim)
	Initializes the TIM One Pulse MSP.
__weak void	HAL_TIM_OnePulse_MspDeInit (TIM_HandleTypeDef *htim)
	DeInitializes TIM One Pulse MSP.
HAL_StatusTypeDef	HAL_TIM_OnePulse_Start (TIM_HandleTypeDef *htim, uint32_t OutputChannel)
	Starts the TIM One Pulse signal generation.
HAL_StatusTypeDef	HAL_TIM_OnePulse_Stop (TIM_HandleTypeDef *htim, uint32_t OutputChannel)
	Stops the TIM One Pulse signal generation.
HAL_StatusTypeDef	HAL_TIM_OnePulse_Start_IT (TIM_HandleTypeDef *htim, uint32_t OutputChannel)
	Starts the TIM One Pulse signal generation in interrupt mode.
HAL_StatusTypeDef	HAL_TIM_OnePulse_Stop_IT (TIM_HandleTypeDef *htim, uint32_t OutputChannel)
	Stops the TIM One Pulse signal generation in interrupt mode.
HAL_StatusTypeDef	HAL_TIM_Encoder_Init (TIM_HandleTypeDef htim, TIM_Encoder_InitTypeDef sConfig)
	Initializes the TIM Encoder Interface and create the associated handle.
HAL_StatusTypeDef	HAL_TIM_Encoder_DeInit (TIM_HandleTypeDef *htim)
	DeInitializes the TIM Encoder interface.
__weak void	HAL_TIM_Encoder_MspInit (TIM_HandleTypeDef *htim)
	Initializes the TIM Encoder Interface MSP.
__weak void	HAL_TIM_Encoder_MspDeInit (TIM_HandleTypeDef *htim)
	DeInitializes TIM Encoder Interface MSP.
HAL_StatusTypeDef	HAL_TIM_Encoder_Start (TIM_HandleTypeDef *htim, uint32_t Channel)
	Starts the TIM Encoder Interface.
HAL_StatusTypeDef	HAL_TIM_Encoder_Stop (TIM_HandleTypeDef *htim, uint32_t Channel)
	Stops the TIM Encoder Interface.
HAL_StatusTypeDef	HAL_TIM_Encoder_Start_IT (TIM_HandleTypeDef *htim, uint32_t Channel)
	Starts the TIM Encoder Interface in interrupt mode.
HAL_StatusTypeDef	HAL_TIM_Encoder_Stop_IT (TIM_HandleTypeDef *htim, uint32_t Channel)
	Stops the TIM Encoder Interface in interrupt mode.
HAL_StatusTypeDef	HAL_TIM_Encoder_Start_DMA (TIM_HandleTypeDef htim, uint32_t Channel, uint32_t pData1, uint32_t *pData2, uint16_t Length)
	Starts the TIM Encoder Interface in DMA mode.
HAL_StatusTypeDef	HAL_TIM_Encoder_Stop_DMA (TIM_HandleTypeDef *htim, uint32_t Channel)
	Stops the TIM Encoder Interface in DMA mode.
void	HAL_TIM_IRQHandler (TIM_HandleTypeDef *htim)
	This function handles TIM interrupts requests.
HAL_StatusTypeDef	HAL_TIM_OC_ConfigChannel (TIM_HandleTypeDef htim, TIM_OC_InitTypeDef sConfig, uint32_t Channel)
	Initializes the TIM Output Compare Channels according to the specified parameters in the TIM_OC_InitTypeDef.
HAL_StatusTypeDef	HAL_TIM_IC_ConfigChannel (TIM_HandleTypeDef htim, TIM_IC_InitTypeDef sConfig, uint32_t Channel)
	Initializes the TIM Input Capture Channels according to the specified parameters in the TIM_IC_InitTypeDef.
HAL_StatusTypeDef	HAL_TIM_PWM_ConfigChannel (TIM_HandleTypeDef htim, TIM_OC_InitTypeDef sConfig, uint32_t Channel)
	Initializes the TIM PWM channels according to the specified parameters in the TIM_OC_InitTypeDef.
HAL_StatusTypeDef	HAL_TIM_OnePulse_ConfigChannel (TIM_HandleTypeDef htim, TIM_OnePulse_InitTypeDef sConfig, uint32_t OutputChannel, uint32_t InputChannel)
	Initializes the TIM One Pulse Channels according to the specified parameters in the TIM_OnePulse_InitTypeDef.
HAL_StatusTypeDef	HAL_TIM_DMABurst_WriteStart (TIM_HandleTypeDef htim, uint32_t BurstBaseAddress, uint32_t BurstRequestSrc, uint32_t BurstBuffer, uint32_t BurstLength)
	Configure the DMA Burst to transfer Data from the memory to the TIM peripheral.
HAL_StatusTypeDef	HAL_TIM_DMABurst_WriteStop (TIM_HandleTypeDef *htim, uint32_t BurstRequestSrc)
	Stops the TIM DMA Burst mode.
HAL_StatusTypeDef	HAL_TIM_DMABurst_ReadStart (TIM_HandleTypeDef htim, uint32_t BurstBaseAddress, uint32_t BurstRequestSrc, uint32_t BurstBuffer, uint32_t BurstLength)
	Configure the DMA Burst to transfer Data from the TIM peripheral to the memory.
HAL_StatusTypeDef	HAL_TIM_DMABurst_ReadStop (TIM_HandleTypeDef *htim, uint32_t BurstRequestSrc)
	Stop the DMA burst reading.
HAL_StatusTypeDef	HAL_TIM_GenerateEvent (TIM_HandleTypeDef *htim, uint32_t EventSource)
	Generate a software event.
HAL_StatusTypeDef	HAL_TIM_ConfigOCrefClear (TIM_HandleTypeDef htim, TIM_ClearInputConfigTypeDef sClearInputConfig, uint32_t Channel)
	Configures the OCRef clear feature.
HAL_StatusTypeDef	HAL_TIM_ConfigClockSource (TIM_HandleTypeDef htim, TIM_ClockConfigTypeDef sClockSourceConfig)
	Configures the clock source to be used.
HAL_StatusTypeDef	HAL_TIM_ConfigTI1Input (TIM_HandleTypeDef *htim, uint32_t TI1_Selection)
	Selects the signal connected to the TI1 input: direct from CH1_input or a XOR combination between CH1_input, CH2_input & CH3_input.
HAL_StatusTypeDef	HAL_TIM_SlaveConfigSynchronization (TIM_HandleTypeDef htim, TIM_SlaveConfigTypeDef sSlaveConfig)
	Configures the TIM in Slave mode.
HAL_StatusTypeDef	HAL_TIM_SlaveConfigSynchronization_IT (TIM_HandleTypeDef htim, TIM_SlaveConfigTypeDef sSlaveConfig)
	Configures the TIM in Slave mode in interrupt mode.
uint32_t	HAL_TIM_ReadCapturedValue (TIM_HandleTypeDef *htim, uint32_t Channel)
	Read the captured value from Capture Compare unit.
__weak void	HAL_TIM_PeriodElapsedCallback (TIM_HandleTypeDef *htim)
	Period elapsed callback in non blocking mode.
__weak void	HAL_TIM_OC_DelayElapsedCallback (TIM_HandleTypeDef *htim)
	Output Compare callback in non blocking mode.
__weak void	HAL_TIM_IC_CaptureCallback (TIM_HandleTypeDef *htim)
	Input Capture callback in non blocking mode.
__weak void	HAL_TIM_PWM_PulseFinishedCallback (TIM_HandleTypeDef *htim)
	PWM Pulse finished callback in non blocking mode.
__weak void	HAL_TIM_TriggerCallback (TIM_HandleTypeDef *htim)
	Hall Trigger detection callback in non blocking mode.
__weak void	HAL_TIM_ErrorCallback (TIM_HandleTypeDef *htim)
	Timer error callback in non blocking mode.
HAL_TIM_StateTypeDef	HAL_TIM_Base_GetState (TIM_HandleTypeDef *htim)
	Return the TIM Base state.
HAL_TIM_StateTypeDef	HAL_TIM_OC_GetState (TIM_HandleTypeDef *htim)
	Return the TIM OC state.
HAL_TIM_StateTypeDef	HAL_TIM_PWM_GetState (TIM_HandleTypeDef *htim)
	Return the TIM PWM state.
HAL_TIM_StateTypeDef	HAL_TIM_IC_GetState (TIM_HandleTypeDef *htim)
	Return the TIM Input Capture state.
HAL_TIM_StateTypeDef	HAL_TIM_OnePulse_GetState (TIM_HandleTypeDef *htim)
	Return the TIM One Pulse Mode state.
HAL_TIM_StateTypeDef	HAL_TIM_Encoder_GetState (TIM_HandleTypeDef *htim)
	Return the TIM Encoder Mode state.
void	TIM_Base_SetConfig (TIM_TypeDef TIMx, TIM_Base_InitTypeDef Structure)
	Time Base configuration.
void	TIM_TI1_SetConfig (TIM_TypeDef *TIMx, uint32_t TIM_ICPolarity, uint32_t TIM_ICSelection, uint32_t TIM_ICFilter)
	Configure the TI1 as Input.
void	TIM_OC2_SetConfig (TIM_TypeDef TIMx, TIM_OC_InitTypeDef OC_Config)
	Time Output Compare 2 configuration.
void	TIM_DMADelayPulseCplt (DMA_HandleTypeDef *hdma)
	TIM DMA Delay Pulse complete callback.
void	TIM_DMAError (DMA_HandleTypeDef *hdma)
	TIM DMA error callback.
void	TIM_DMACaptureCplt (DMA_HandleTypeDef *hdma)
	TIM DMA Capture complete callback.
void	TIM_CCxChannelCmd (TIM_TypeDef *TIMx, uint32_t Channel, uint32_t ChannelState)
	Enables or disables the TIM Capture Compare Channel x.

Detailed Description

Author:

MCD Application Team

  ==============================================================================
                      ##### TIMER Generic features #####
  ==============================================================================
  [..] The Timer features include: 
       (#) 16-bit up, down, up/down auto-reload counter.
       (#) 16-bit programmable prescaler allowing dividing (also on the fly) the 
           counter clock frequency either by any factor between 1 and 65536.
       (#) Up to 4 independent channels for:
           (++) Input Capture
           (++) Output Compare
           (++) PWM generation (Edge and Center-aligned Mode)
           (++) One-pulse mode output               
   
                        ##### How to use this driver #####
  ==============================================================================
    [..]
     (#) Initialize the TIM low level resources by implementing the following functions 
         depending from feature used :
           (++) Time Base : HAL_TIM_Base_MspInit() 
           (++) Input Capture : HAL_TIM_IC_MspInit()
           (++) Output Compare : HAL_TIM_OC_MspInit()
           (++) PWM generation : HAL_TIM_PWM_MspInit()
           (++) One-pulse mode output : HAL_TIM_OnePulse_MspInit()
           (++) Encoder mode output : HAL_TIM_Encoder_MspInit()
           
     (#) Initialize the TIM low level resources :
        (##) Enable the TIM interface clock using __TIMx_CLK_ENABLE(); 
        (##) TIM pins configuration
            (+++) Enable the clock for the TIM GPIOs using the following function:
                 __GPIOx_CLK_ENABLE();   
            (+++) Configure these TIM pins in Alternate function mode using HAL_GPIO_Init();  

     (#) The external Clock can be configured, if needed (the default clock is the 
         internal clock from the APBx), using the following function:
         HAL_TIM_ConfigClockSource, the clock configuration should be done before 
         any start function.
  
     (#) Configure the TIM in the desired functioning mode using one of the 
         initialization function of this driver:
         (++) HAL_TIM_Base_Init: to use the Timer to generate a simple time base
         (++) HAL_TIM_OC_Init and HAL_TIM_OC_ConfigChannel: to use the Timer to generate an 
              Output Compare signal.
         (++) HAL_TIM_PWM_Init and HAL_TIM_PWM_ConfigChannel: to use the Timer to generate a 
              PWM signal.
         (++) HAL_TIM_IC_Init and HAL_TIM_IC_ConfigChannel: to use the Timer to measure an 
              external signal.
         (++) HAL_TIM_OnePulse_Init and HAL_TIM_OnePulse_ConfigChannel: to use the Timer 
              in One Pulse Mode.
         (++) HAL_TIM_Encoder_Init: to use the Timer Encoder Interface.
         
     (#) Activate the TIM peripheral using one of the start functions depending from the feature used: 
           (++) Time Base : HAL_TIM_Base_Start(), HAL_TIM_Base_Start_DMA(), HAL_TIM_Base_Start_IT()
           (++) Input Capture :  HAL_TIM_IC_Start(), HAL_TIM_IC_Start_DMA(), HAL_TIM_IC_Start_IT()
           (++) Output Compare : HAL_TIM_OC_Start(), HAL_TIM_OC_Start_DMA(), HAL_TIM_OC_Start_IT()
           (++) PWM generation : HAL_TIM_PWM_Start(), HAL_TIM_PWM_Start_DMA(), HAL_TIM_PWM_Start_IT()
           (++) One-pulse mode output : HAL_TIM_OnePulse_Start(), HAL_TIM_OnePulse_Start_IT()
           (++) Encoder mode output : HAL_TIM_Encoder_Start(), HAL_TIM_Encoder_Start_DMA(), HAL_TIM_Encoder_Start_IT().

     (#) The DMA Burst is managed with the two following functions:
         HAL_TIM_DMABurst_WriteStart()
         HAL_TIM_DMABurst_ReadStart()

Attention:

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Definition in file stm32f4xx_hal_tim.c.

Functions

Detailed Description

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