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TimeBase management functions
Functions

TimeBase management functions
[TIM_Private_Functions]

TimeBase management functions. More...

Functions

void TIM_DeInit_mort (TIM_TypeDef_mort *TIMx)
 Deinitializes the TIMx peripheral registers to their default reset values.
void TIM_TimeBaseInit_mort (TIM_TypeDef_mort *TIMx, TIM_TimeBaseInitTypeDef_mort *TIM_TimeBaseInitStruct)
 Initializes the TIMx Time Base Unit peripheral according to the specified parameters in the TIM_TimeBaseInitStruct.
void TIM_TimeBaseStructInit_mort (TIM_TimeBaseInitTypeDef_mort *TIM_TimeBaseInitStruct)
 Fills each TIM_TimeBaseInitStruct member with its default value.
void TIM_PrescalerConfig_mort (TIM_TypeDef_mort *TIMx, uint16_t Prescaler, uint16_t TIM_PSCReloadMode)
 Configures the TIMx Prescaler.
void TIM_CounterModeConfig_mort (TIM_TypeDef_mort *TIMx, uint16_t TIM_CounterMode)
 Specifies the TIMx Counter Mode to be used.
void TIM_SetCounter_mort (TIM_TypeDef_mort *TIMx, uint32_t Counter)
 Sets the TIMx Counter Register value.
void TIM_SetAutoreload_mort (TIM_TypeDef_mort *TIMx, uint32_t Autoreload)
 Sets the TIMx Autoreload Register value.
uint32_t TIM_GetCounter_mort (TIM_TypeDef_mort *TIMx)
 Gets the TIMx Counter value.
uint16_t TIM_GetPrescaler_mort (TIM_TypeDef_mort *TIMx)
 Gets the TIMx Prescaler value.
void TIM_UpdateDisableConfig_mort (TIM_TypeDef_mort *TIMx, FunctionalState NewState)
 Enables or Disables the TIMx Update event.
void TIM_UpdateRequestConfig_mort (TIM_TypeDef_mort *TIMx, uint16_t TIM_UpdateSource)
 Configures the TIMx Update Request Interrupt source.
void TIM_ARRPreloadConfig_mort (TIM_TypeDef_mort *TIMx, FunctionalState NewState)
 Enables or disables TIMx peripheral Preload register on ARR.
void TIM_SelectOnePulseMode_mort (TIM_TypeDef_mort *TIMx, uint16_t TIM_OPMode)
 Selects the TIMx's One Pulse Mode.
void TIM_SetClockDivision_mort (TIM_TypeDef_mort *TIMx, uint16_t TIM_CKD)
 Sets the TIMx Clock Division value.
void TIM_Cmd_mort (TIM_TypeDef_mort *TIMx, FunctionalState NewState)
 Enables or disables the specified TIM peripheral.

Detailed Description

TimeBase management functions. 

 ===============================================================================
                     ##### TimeBase management functions #####
 ===============================================================================  
  
     
            ##### TIM Driver: how to use it in Timing(Time base) Mode #####
 ===============================================================================
    [..] 
    To use the Timer in Timing(Time base) mode, the following steps are mandatory:
       
      (#) Enable TIM clock using RCC_APBxPeriphClockCmd(RCC_APBxPeriph_TIMx, ENABLE) function
                    
      (#) Fill the TIM_TimeBaseInitStruct with the desired parameters.
       
      (#) Call TIM_TimeBaseInit_mort(TIMx, &TIM_TimeBaseInitStruct) to configure the Time Base unit
          with the corresponding configuration
          
      (#) Enable the NVIC if you need to generate the update interrupt. 
          
      (#) Enable the corresponding interrupt using the function TIM_ITConfig_mort(TIMx, TIM_IT_Update_MORT) 
       
      (#) Call the TIM_Cmd(ENABLE) function to enable the TIM counter.
             
       -@- All other functions can be used separately to modify, if needed,
           a specific feature of the Timer.

Function Documentation

void TIM_ARRPreloadConfig_mort ( TIM_TypeDef_mort *  TIMx,
FunctionalState  NewState 
)

Enables or disables TIMx peripheral Preload register on ARR.

Parameters:
TIMx,:where x can be 1 to 14 to select the TIM peripheral.
NewState,:new state of the TIMx peripheral Preload register This parameter can be: ENABLE or DISABLE.
Return values:
None

Definition at line 522 of file stm32f4xx_tim_mort.c.

void TIM_Cmd_mort ( TIM_TypeDef_mort *  TIMx,
FunctionalState  NewState 
)

Enables or disables the specified TIM peripheral.

Parameters:
TIMx,:where x can be 1 to 14 to select the TIMx peripheral.
NewState,:new state of the TIMx peripheral. This parameter can be: ENABLE or DISABLE.
Return values:
None

Definition at line 592 of file stm32f4xx_tim_mort.c.

void TIM_CounterModeConfig_mort ( TIM_TypeDef_mort *  TIMx,
uint16_t  TIM_CounterMode 
)

Specifies the TIMx Counter Mode to be used.

Parameters:
TIMx,:where x can be 1, 2, 3, 4, 5 or 8 to select the TIM peripheral.
TIM_CounterMode,:specifies the Counter Mode to be used This parameter can be one of the following values:

  • TIM_CounterMode_Up_MORT: TIM Up Counting Mode
  • TIM_CounterMode_Down_MORT: TIM Down Counting Mode
  • TIM_CounterMode_CenterAligned1_MORT: TIM Center Aligned Mode1
  • TIM_CounterMode_CenterAligned2_MORT: TIM Center Aligned Mode2
  • TIM_CounterMode_CenterAligned3_MORT: TIM Center Aligned Mode3
Return values:
None

Definition at line 383 of file stm32f4xx_tim_mort.c.

void TIM_DeInit_mort ( TIM_TypeDef_mort *  TIMx )

Deinitializes the TIMx peripheral registers to their default reset values.

Parameters:
TIMx,:where x can be 1 to 14 to select the TIM peripheral.
Return values:
None

Definition at line 200 of file stm32f4xx_tim_mort.c.

uint32_t TIM_GetCounter_mort ( TIM_TypeDef_mort *  TIMx )

Gets the TIMx Counter value.

Parameters:
TIMx,:where x can be 1 to 14 to select the TIM peripheral.
Return values:
CounterRegister value

Definition at line 438 of file stm32f4xx_tim_mort.c.

uint16_t TIM_GetPrescaler_mort ( TIM_TypeDef_mort *  TIMx )

Gets the TIMx Prescaler value.

Parameters:
TIMx,:where x can be 1 to 14 to select the TIM peripheral.
Return values:
PrescalerRegister value.

Definition at line 452 of file stm32f4xx_tim_mort.c.

void TIM_PrescalerConfig_mort ( TIM_TypeDef_mort *  TIMx,
uint16_t  Prescaler,
uint16_t  TIM_PSCReloadMode 
)

Configures the TIMx Prescaler.

Parameters:
TIMx,:where x can be 1 to 14 to select the TIM peripheral.
Prescaler,:specifies the Prescaler Register value
TIM_PSCReloadMode,:specifies the TIM Prescaler Reload mode This parameter can be one of the following values:

  • TIM_PSCReloadMode_Update_MORT: The Prescaler is loaded at the update event.
  • TIM_PSCReloadMode_Immediate_MORT: The Prescaler is loaded immediately.
Return values:
None

Definition at line 360 of file stm32f4xx_tim_mort.c.

void TIM_SelectOnePulseMode_mort ( TIM_TypeDef_mort *  TIMx,
uint16_t  TIM_OPMode 
)

Selects the TIMx's One Pulse Mode.

Parameters:
TIMx,:where x can be 1 to 14 to select the TIM peripheral.
TIM_OPMode,:specifies the OPM Mode to be used. This parameter can be one of the following values:

  • TIM_OPMode_Single_MORT
  • TIM_OPMode_Repetitive_MORT
Return values:
None

Definition at line 549 of file stm32f4xx_tim_mort.c.

void TIM_SetAutoreload_mort ( TIM_TypeDef_mort *  TIMx,
uint32_t  Autoreload 
)

Sets the TIMx Autoreload Register value.

Parameters:
TIMx,:where x can be 1 to 14 to select the TIM peripheral.
Autoreload,:specifies the Autoreload register new value.
Return values:
None

Definition at line 424 of file stm32f4xx_tim_mort.c.

void TIM_SetClockDivision_mort ( TIM_TypeDef_mort *  TIMx,
uint16_t  TIM_CKD 
)

Sets the TIMx Clock Division value.

Parameters:
TIMx,:where x can be 1 to 14 except 6 and 7, to select the TIM peripheral.
TIM_CKD,:specifies the clock division value. This parameter can be one of the following value:

  • TIM_CKD_DIV1_MORT: TDTS = Tck_tim
  • TIM_CKD_DIV2_MORT: TDTS = 2*Tck_tim
  • TIM_CKD_DIV4_MORT: TDTS = 4*Tck_tim
Return values:
None

Definition at line 572 of file stm32f4xx_tim_mort.c.

void TIM_SetCounter_mort ( TIM_TypeDef_mort *  TIMx,
uint32_t  Counter 
)

Sets the TIMx Counter Register value.

Parameters:
TIMx,:where x can be 1 to 14 to select the TIM peripheral.
Counter,:specifies the Counter register new value.
Return values:
None

Definition at line 409 of file stm32f4xx_tim_mort.c.

void TIM_TimeBaseInit_mort ( TIM_TypeDef_mort *  TIMx,
TIM_TimeBaseInitTypeDef_mort *  TIM_TimeBaseInitStruct 
)

Initializes the TIMx Time Base Unit peripheral according to the specified parameters in the TIM_TimeBaseInitStruct.

Parameters:
TIMx,:where x can be 1 to 14 to select the TIM peripheral.
TIM_TimeBaseInitStruct,:pointer to a TIM_TimeBaseInitTypeDef_mort structure that contains the configuration information for the specified TIM peripheral.
Return values:
None

Definition at line 288 of file stm32f4xx_tim_mort.c.

void TIM_TimeBaseStructInit_mort ( TIM_TimeBaseInitTypeDef_mort *  TIM_TimeBaseInitStruct )

Fills each TIM_TimeBaseInitStruct member with its default value.

Parameters:
TIM_TimeBaseInitStruct: pointer to a TIM_TimeBaseInitTypeDef_mort structure which will be initialized.
Return values:
None

Definition at line 340 of file stm32f4xx_tim_mort.c.

void TIM_UpdateDisableConfig_mort ( TIM_TypeDef_mort *  TIMx,
FunctionalState  NewState 
)

Enables or Disables the TIMx Update event.

Parameters:
TIMx,:where x can be 1 to 14 to select the TIM peripheral.
NewState,:new state of the TIMx UDIS bit This parameter can be: ENABLE or DISABLE.
Return values:
None

Definition at line 468 of file stm32f4xx_tim_mort.c.

void TIM_UpdateRequestConfig_mort ( TIM_TypeDef_mort *  TIMx,
uint16_t  TIM_UpdateSource 
)

Configures the TIMx Update Request Interrupt source.

Parameters:
TIMx,:where x can be 1 to 14 to select the TIM peripheral.
TIM_UpdateSource,:specifies the Update source. This parameter can be one of the following values:

  • TIM_UpdateSource_Global_MORT: Source of update is the counter overflow/underflow or the setting of UG bit, or an update generation through the slave mode controller.
  • TIM_UpdateSource_Regular_MORT: Source of update is counter overflow/underflow.
Return values:
None

Definition at line 497 of file stm32f4xx_tim_mort.c.

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