ST STM32F31xx

General-purpose timers (TIM)
UM1581
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DocID023800 Rev 1
 TIM_IT : specifies the TIM interrupts sources to be enabled
or disabled. This parameter can be any combination of the
following values:
 TIM_IT_Update : TIM update Interrupt source
 TIM_IT_CC1 : TIM Capture Compare 1 Interrupt source
 TIM_IT_CC2 : TIM Capture Compare 2 Interrupt source
 TIM_IT_CC3 : TIM Capture Compare 3 Interrupt source
 TIM_IT_CC4 : TIM Capture Compare 4 Interrupt source
 TIM_IT_COM : TIM Commutation Interrupt source
 TIM_IT_Trigger : TIM Trigger Interrupt source
 TIM_IT_Break : TIM Break Interrupt source
Parameters
 NewState : new state of the TIM interrupts. This parameter
can be: ENABLE or DISABLE.
Return values
 None.
Notes
 For TIM6 and TIM7 only the parameter TIM_IT_Update can
be used
 For TIM9 and TIM12 only one of the following parameters can
be used: TIM_IT_Update, TIM_IT_CC1, TIM_IT_CC2 or
TIM_IT_Trigger.
 For TIM10, TIM11, TIM13 and TIM14 only one of the following
parameters can be used: TIM_IT_Update or TIM_IT_CC1
 TIM_IT_COM and TIM_IT_Break can be used only with TIM1
and TIM8
22.2.15.2 TIM_GenerateEvent
Function Name
void TIM_GenerateEvent ( TIM_TypeDef * TIMx, uint16_t
TIM_EventSource)
Function Description
Configures the TIMx event to be generate by software.
Parameters
 TIMx : where x can be 1, 2, 3, 4, 6, 7, 8, 15, 16 or 17 to
select the TIM peripheral.
 TIM_EventSource : specifies the event source. This
parameter can be one or more of the following values:
 TIM_EventSource_Update : Timer update Event
source
 TIM_EventSource_CC1 : Timer Capture Compare 1
Event source
 TIM_EventSource_CC2 : Timer Capture Compare 2
Event source
 TIM_EventSource_CC3 : Timer Capture Compare 3
Event source
 TIM_EventSource_CC4 : Timer Capture Compare 4
Event source
 TIM_EventSource_COM : Timer COM event source