ST STM32F2 User Manual

UM1940
LL TIM Generic Driver
DocID028236 Rev 2
1197/1371
Notes
In 32-bit timer implementations returned captured value can
be between 0x00000000 and 0xFFFFFFFF.
Macro IS_TIM_32B_COUNTER_INSTANCE(TIMx) can be
used to check whether or not a timer instance supports a 32
bits counter.
Macro IS_TIM_CC3_INSTANCE(TIMx) can be used to check
whether or not input channel 3 is supported by a timer
instance.
Reference Manual to
LL API cross
reference:
CCR3 CCR3 LL_TIM_IC_GetCaptureCH3
LL_TIM_IC_GetCaptureCH4
Function name
__STATIC_INLINE uint32_t LL_TIM_IC_GetCaptureCH4
(TIM_TypeDef * TIMx)
Function description
Get captured value for input channel 4.
Parameters
TIMx: Timer instance
Return values
CapturedValue: (between Min_Data=0 and
Max_Data=65535)
Notes
In 32-bit timer implementations returned captured value can
be between 0x00000000 and 0xFFFFFFFF.
Macro IS_TIM_32B_COUNTER_INSTANCE(TIMx) can be
used to check whether or not a timer instance supports a 32
bits counter.
Macro IS_TIM_CC4_INSTANCE(TIMx) can be used to check
whether or not input channel 4 is supported by a timer
instance.
Reference Manual to
LL API cross
reference:
CCR4 CCR4 LL_TIM_IC_GetCaptureCH4
LL_TIM_EnableExternalClock
Function name
__STATIC_INLINE void LL_TIM_EnableExternalClock
(TIM_TypeDef * TIMx)
Function description
Enable external clock mode 2.
Parameters
TIMx: Timer instance
Return values
None:
Notes
When external clock mode 2 is enabled the counter is clocked
by any active edge on the ETRF signal.
Macro
IS_TIM_CLOCKSOURCE_ETRMODE2_INSTANCE(TIMx)
can be used to check whether or not a timer instance
supports external clock mode2.
Reference Manual to
LL API cross
reference:
SMCR ECE LL_TIM_EnableExternalClock

ST STM32F2 Specifications

General

Brand	ST
Model	STM32F2
Category	Microcontrollers
Language	English