TIM HAL module driver. This file provides firmware functions to manage the following functionalities of the Timer Extended peripheral: More...

#include "stm32f4xx_hal.h"

Include dependency graph for stm32f4xx_hal_tim_ex.c:

Functions
static void	TIM_DMADelayPulseNCplt (DMA_HandleTypeDef *hdma)
	TIM DMA Delay Pulse complete callback (complementary channel).

static void	TIM_DMAErrorCCxN (DMA_HandleTypeDef *hdma)
	TIM DMA error callback (complementary channel)

static void	TIM_CCxNChannelCmd (TIM_TypeDef *TIMx, uint32_t Channel, uint32_t ChannelNState)
	Enables or disables the TIM Capture Compare Channel xN.

HAL_StatusTypeDef	HAL_TIMEx_HallSensor_Init (TIM_HandleTypeDef htim, const TIM_HallSensor_InitTypeDef sConfig)
	Initializes the TIM Hall Sensor Interface and initialize the associated handle.

HAL_StatusTypeDef	HAL_TIMEx_HallSensor_DeInit (TIM_HandleTypeDef *htim)
	DeInitializes the TIM Hall Sensor interface.

void	HAL_TIMEx_HallSensor_MspInit (TIM_HandleTypeDef *htim)
	Initializes the TIM Hall Sensor MSP.

void	HAL_TIMEx_HallSensor_MspDeInit (TIM_HandleTypeDef *htim)
	DeInitializes TIM Hall Sensor MSP.

HAL_StatusTypeDef	HAL_TIMEx_HallSensor_Start (TIM_HandleTypeDef *htim)
	Starts the TIM Hall Sensor Interface.

HAL_StatusTypeDef	HAL_TIMEx_HallSensor_Stop (TIM_HandleTypeDef *htim)
	Stops the TIM Hall sensor Interface.

HAL_StatusTypeDef	HAL_TIMEx_HallSensor_Start_IT (TIM_HandleTypeDef *htim)
	Starts the TIM Hall Sensor Interface in interrupt mode.

HAL_StatusTypeDef	HAL_TIMEx_HallSensor_Stop_IT (TIM_HandleTypeDef *htim)
	Stops the TIM Hall Sensor Interface in interrupt mode.

HAL_StatusTypeDef	HAL_TIMEx_HallSensor_Start_DMA (TIM_HandleTypeDef htim, uint32_t pData, uint16_t Length)
	Starts the TIM Hall Sensor Interface in DMA mode.

HAL_StatusTypeDef	HAL_TIMEx_HallSensor_Stop_DMA (TIM_HandleTypeDef *htim)
	Stops the TIM Hall Sensor Interface in DMA mode.

HAL_StatusTypeDef	HAL_TIMEx_OCN_Start (TIM_HandleTypeDef *htim, uint32_t Channel)
	Starts the TIM Output Compare signal generation on the complementary output.

HAL_StatusTypeDef	HAL_TIMEx_OCN_Stop (TIM_HandleTypeDef *htim, uint32_t Channel)
	Stops the TIM Output Compare signal generation on the complementary output.

HAL_StatusTypeDef	HAL_TIMEx_OCN_Start_IT (TIM_HandleTypeDef *htim, uint32_t Channel)
	Starts the TIM Output Compare signal generation in interrupt mode on the complementary output.

HAL_StatusTypeDef	HAL_TIMEx_OCN_Stop_IT (TIM_HandleTypeDef *htim, uint32_t Channel)
	Stops the TIM Output Compare signal generation in interrupt mode on the complementary output.

HAL_StatusTypeDef	HAL_TIMEx_OCN_Start_DMA (TIM_HandleTypeDef htim, uint32_t Channel, const uint32_t pData, uint16_t Length)
	Starts the TIM Output Compare signal generation in DMA mode on the complementary output.

HAL_StatusTypeDef	HAL_TIMEx_OCN_Stop_DMA (TIM_HandleTypeDef *htim, uint32_t Channel)
	Stops the TIM Output Compare signal generation in DMA mode on the complementary output.

HAL_StatusTypeDef	HAL_TIMEx_PWMN_Start (TIM_HandleTypeDef *htim, uint32_t Channel)
	Starts the PWM signal generation on the complementary output.

HAL_StatusTypeDef	HAL_TIMEx_PWMN_Stop (TIM_HandleTypeDef *htim, uint32_t Channel)
	Stops the PWM signal generation on the complementary output.

HAL_StatusTypeDef	HAL_TIMEx_PWMN_Start_IT (TIM_HandleTypeDef *htim, uint32_t Channel)
	Starts the PWM signal generation in interrupt mode on the complementary output.

HAL_StatusTypeDef	HAL_TIMEx_PWMN_Stop_IT (TIM_HandleTypeDef *htim, uint32_t Channel)
	Stops the PWM signal generation in interrupt mode on the complementary output.

HAL_StatusTypeDef	HAL_TIMEx_PWMN_Start_DMA (TIM_HandleTypeDef htim, uint32_t Channel, const uint32_t pData, uint16_t Length)
	Starts the TIM PWM signal generation in DMA mode on the complementary output.

HAL_StatusTypeDef	HAL_TIMEx_PWMN_Stop_DMA (TIM_HandleTypeDef *htim, uint32_t Channel)
	Stops the TIM PWM signal generation in DMA mode on the complementary output.

HAL_StatusTypeDef	HAL_TIMEx_OnePulseN_Start (TIM_HandleTypeDef *htim, uint32_t OutputChannel)
	Starts the TIM One Pulse signal generation on the complementary output.

HAL_StatusTypeDef	HAL_TIMEx_OnePulseN_Stop (TIM_HandleTypeDef *htim, uint32_t OutputChannel)
	Stops the TIM One Pulse signal generation on the complementary output.

HAL_StatusTypeDef	HAL_TIMEx_OnePulseN_Start_IT (TIM_HandleTypeDef *htim, uint32_t OutputChannel)
	Starts the TIM One Pulse signal generation in interrupt mode on the complementary channel.

HAL_StatusTypeDef	HAL_TIMEx_OnePulseN_Stop_IT (TIM_HandleTypeDef *htim, uint32_t OutputChannel)
	Stops the TIM One Pulse signal generation in interrupt mode on the complementary channel.

HAL_StatusTypeDef	HAL_TIMEx_ConfigCommutEvent (TIM_HandleTypeDef *htim, uint32_t InputTrigger, uint32_t CommutationSource)
	Configure the TIM commutation event sequence.

HAL_StatusTypeDef	HAL_TIMEx_ConfigCommutEvent_IT (TIM_HandleTypeDef *htim, uint32_t InputTrigger, uint32_t CommutationSource)
	Configure the TIM commutation event sequence with interrupt.

HAL_StatusTypeDef	HAL_TIMEx_ConfigCommutEvent_DMA (TIM_HandleTypeDef *htim, uint32_t InputTrigger, uint32_t CommutationSource)
	Configure the TIM commutation event sequence with DMA.

HAL_StatusTypeDef	HAL_TIMEx_MasterConfigSynchronization (TIM_HandleTypeDef htim, const TIM_MasterConfigTypeDef sMasterConfig)
	Configures the TIM in master mode.

HAL_StatusTypeDef	HAL_TIMEx_ConfigBreakDeadTime (TIM_HandleTypeDef htim, const TIM_BreakDeadTimeConfigTypeDef sBreakDeadTimeConfig)
	Configures the Break feature, dead time, Lock level, OSSI/OSSR State and the AOE(automatic output enable).

HAL_StatusTypeDef	HAL_TIMEx_RemapConfig (TIM_HandleTypeDef *htim, uint32_t Remap)
	Configures the TIMx Remapping input capabilities.

void	HAL_TIMEx_CommutCallback (TIM_HandleTypeDef *htim)
	Commutation callback in non-blocking mode.

void	HAL_TIMEx_CommutHalfCpltCallback (TIM_HandleTypeDef *htim)
	Commutation half complete callback in non-blocking mode.

void	HAL_TIMEx_BreakCallback (TIM_HandleTypeDef *htim)
	Break detection callback in non-blocking mode.

HAL_TIM_StateTypeDef	HAL_TIMEx_HallSensor_GetState (const TIM_HandleTypeDef *htim)
	Return the TIM Hall Sensor interface handle state.

HAL_TIM_ChannelStateTypeDef	HAL_TIMEx_GetChannelNState (const TIM_HandleTypeDef *htim, uint32_t ChannelN)
	Return actual state of the TIM complementary channel.

void	TIMEx_DMACommutationCplt (DMA_HandleTypeDef *hdma)
	TIM DMA Commutation callback.

void	TIMEx_DMACommutationHalfCplt (DMA_HandleTypeDef *hdma)
	TIM DMA Commutation half complete callback.

Detailed Description

TIM HAL module driver. This file provides firmware functions to manage the following functionalities of the Timer Extended peripheral:

Author

MCD Application Team

Time Hall Sensor Interface Initialization
Time Hall Sensor Interface Start
Time Complementary signal break and dead time configuration
Time Master and Slave synchronization configuration
Timer remapping capabilities configuration

Attention

This software is licensed under terms that can be found in the LICENSE file in the root directory of this software component. If no LICENSE file comes with this software, it is provided AS-IS.

==============================================================================
                    ##### TIMER Extended features #####
==============================================================================
[..]
  The Timer Extended features include:
  (#) Complementary outputs with programmable dead-time for :
      (++) Output Compare
      (++) PWM generation (Edge and Center-aligned Mode)
      (++) One-pulse mode output
  (#) Synchronization circuit to control the timer with external signals and to
      interconnect several timers together.
  (#) Break input to put the timer output signals in reset state or in a known state.
  (#) Supports incremental (quadrature) encoder and hall-sensor circuitry for
      positioning purposes

          ##### How to use this driver #####
==============================================================================
  [..]
   (#) Initialize the TIM low level resources by implementing the following functions
       depending on the selected feature:
         (++) Hall Sensor output : HAL_TIMEx_HallSensor_MspInit()

   (#) Initialize the TIM low level resources :
      (##) Enable the TIM interface clock using __HAL_RCC_TIMx_CLK_ENABLE();
      (##) TIM pins configuration
          (+++) Enable the clock for the TIM GPIOs using the following function:
            __HAL_RCC_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_TIMEx_HallSensor_Init() and HAL_TIMEx_ConfigCommutEvent(): to use the
             Timer Hall Sensor Interface and the commutation event with the corresponding
             Interrupt and DMA request if needed (Note that One Timer is used to interface
             with the Hall sensor Interface and another Timer should be used to use
             the commutation event).

   (#) Activate the TIM peripheral using one of the start functions:
         (++) Complementary Output Compare : HAL_TIMEx_OCN_Start(), HAL_TIMEx_OCN_Start_DMA(),
              HAL_TIMEx_OCN_Start_IT()
         (++) Complementary PWM generation : HAL_TIMEx_PWMN_Start(), HAL_TIMEx_PWMN_Start_DMA(),
              HAL_TIMEx_PWMN_Start_IT()
         (++) Complementary One-pulse mode output : HAL_TIMEx_OnePulseN_Start(), HAL_TIMEx_OnePulseN_Start_IT()
         (++) Hall Sensor output : HAL_TIMEx_HallSensor_Start(), HAL_TIMEx_HallSensor_Start_DMA(),
              HAL_TIMEx_HallSensor_Start_IT().

Definition in file stm32f4xx_hal_tim_ex.c.

Functions

Detailed Description