TIM输入捕获函数。更多...

函数
HAL_StatusTypeDef	HAL_TIM_IC_Init (TIM_HandleTypeDef *htim)
	根据TIM_HandleTypeDef中指定的参数初始化TIM输入捕获时基，并初始化相关的句柄。
HAL_StatusTypeDef	HAL_TIM_IC_DeInit (TIM_HandleTypeDef *htim)
	反初始化TIM外设。
__weak void	HAL_TIM_IC_MspInit (TIM_HandleTypeDef *htim)
	初始化TIM输入捕获MSP。
__weak void	HAL_TIM_IC_MspDeInit (TIM_HandleTypeDef *htim)
	反初始化TIM输入捕获MSP。
HAL_StatusTypeDef	HAL_TIM_IC_Start (TIM_HandleTypeDef *htim, uint32_t Channel)
	启动TIM输入捕获测量。
HAL_StatusTypeDef	HAL_TIM_IC_Stop (TIM_HandleTypeDef *htim, uint32_t Channel)
	停止TIM输入捕获测量。
HAL_StatusTypeDef	HAL_TIM_IC_Start_IT (TIM_HandleTypeDef *htim, uint32_t Channel)
	以中断模式启动TIM输入捕获测量。
HAL_StatusTypeDef	HAL_TIM_IC_Stop_IT (TIM_HandleTypeDef *htim, uint32_t Channel)
	以中断模式停止TIM输入捕获测量。
HAL_StatusTypeDef	HAL_TIM_IC_Start_DMA (TIM_HandleTypeDef htim, uint32_t Channel, uint32_t pData, uint16_t Length)
	以DMA模式启动TIM输入捕获测量。
HAL_StatusTypeDef	HAL_TIM_IC_Stop_DMA (TIM_HandleTypeDef *htim, uint32_t Channel)
	以DMA模式停止TIM输入捕获测量。

详细说明

TIM输入捕获函数。

  ==============================================================================
              ##### TIM Input Capture functions #####
  ==============================================================================
 [..]
   This section provides functions allowing to:
   (+) Initialize and configure the TIM Input Capture.
   (+) De-initialize the TIM Input Capture.
   (+) Start the TIM Input Capture.
   (+) Stop the TIM Input Capture.
   (+) Start the TIM Input Capture and enable interrupt.
   (+) Stop the TIM Input Capture and disable interrupt.
   (+) Start the TIM Input Capture and enable DMA transfer.
   (+) Stop the TIM Input Capture and disable DMA transfer.

函数说明

HAL_StatusTypeDef HAL_TIM_IC_DeInit ( TIM_HandleTypeDef * htim )

反初始化TIM外设。

参数:

htim TIM输入捕获句柄

返回值:

HAL 状态

Definition at line 2062 of file stm32g4xx_hal_tim.c.

References __HAL_TIM_DISABLE, assert_param, __TIM_HandleTypeDef::DMABurstState, HAL_DMA_BURST_STATE_RESET, HAL_TIM_CHANNEL_STATE_RESET, HAL_TIM_IC_MspDeInit(), HAL_TIM_STATE_BUSY, HAL_TIM_STATE_RESET, __TIM_HandleTypeDef::IC_MspDeInitCallback, __TIM_HandleTypeDef::Instance, __TIM_HandleTypeDef::State, TIM_CHANNEL_N_STATE_SET_ALL, and TIM_CHANNEL_STATE_SET_ALL.

HAL_StatusTypeDef HAL_TIM_IC_Init ( TIM_HandleTypeDef * htim )

根据TIM_HandleTypeDef中指定的参数初始化TIM输入捕获时基，并初始化相关的句柄。

注意:: 从中心对齐计数器模式切换到边沿计数器模式（或反向）需要重置定时器，以避免由于中心对齐模式下DIR位为只读而导致意外的方向变化。例如：在调用HAL_TIM_IC_Init()之前先调用HAL_TIM_IC_DeInit()。

参数:

htim TIM输入捕获句柄

返回值:

HAL 状态

Definition at line 2002 of file stm32g4xx_hal_tim.c.

References assert_param, TIM_Base_InitTypeDef::AutoReloadPreload, TIM_Base_InitTypeDef::ClockDivision, TIM_Base_InitTypeDef::CounterMode, __TIM_HandleTypeDef::DMABurstState, HAL_DMA_BURST_STATE_READY, HAL_TIM_CHANNEL_STATE_READY, HAL_TIM_IC_MspInit(), HAL_TIM_STATE_BUSY, HAL_TIM_STATE_READY, HAL_TIM_STATE_RESET, __TIM_HandleTypeDef::IC_MspInitCallback, __TIM_HandleTypeDef::Init, __TIM_HandleTypeDef::Instance, IS_TIM_AUTORELOAD_PRELOAD, IS_TIM_CLOCKDIVISION_DIV, IS_TIM_COUNTER_MODE, IS_TIM_PERIOD, __TIM_HandleTypeDef::Lock, TIM_Base_InitTypeDef::Period, __TIM_HandleTypeDef::State, TIM_Base_SetConfig(), TIM_CHANNEL_N_STATE_SET_ALL, TIM_CHANNEL_STATE_SET_ALL, and TIM_ResetCallback().

void HAL_TIM_IC_MspDeInit ( TIM_HandleTypeDef * htim )

反初始化TIM输入捕获MSP。

参数:

htim TIM句柄

返回值:

无

Definition at line 2120 of file stm32g4xx_hal_tim.c.

References UNUSED.

Referenced by HAL_TIM_IC_DeInit(), and HAL_TIM_UnRegisterCallback().

void HAL_TIM_IC_MspInit ( TIM_HandleTypeDef * htim )

初始化TIM输入捕获MSP。

参数:

htim TIM输入捕获句柄

返回值:

无

Definition at line 2105 of file stm32g4xx_hal_tim.c.

References UNUSED.

Referenced by HAL_TIM_IC_Init(), and HAL_TIM_UnRegisterCallback().

HAL_StatusTypeDef HAL_TIM_IC_Start	(	TIM_HandleTypeDef *	htim,
		uint32_t	Channel
	)

启动TIM输入捕获测量。

参数:

htim	TIM输入捕获句柄
Channel	要启用的TIM通道此参数可以是以下值之一: TIM_CHANNEL_1: 已选择TIM通道1 TIM_CHANNEL_2: 已选择TIM通道2 TIM_CHANNEL_3: 已选择TIM通道3 TIM_CHANNEL_4: 已选择TIM通道4

返回值:

HAL 状态

Definition at line 2141 of file stm32g4xx_hal_tim.c.

References __HAL_TIM_ENABLE, assert_param, HAL_TIM_CHANNEL_STATE_BUSY, HAL_TIM_CHANNEL_STATE_READY, __TIM_HandleTypeDef::Instance, IS_TIM_CCX_CHANNEL, IS_TIM_SLAVEMODE_TRIGGER_ENABLED, TIM_CCx_ENABLE, TIM_CCxChannelCmd(), TIM_CHANNEL_N_STATE_GET, TIM_CHANNEL_N_STATE_SET, TIM_CHANNEL_STATE_GET, and TIM_CHANNEL_STATE_SET.