ST STM32F2

LL TIM Generic Driver
UM1940
1240/1371
DocID028236 Rev 2
Parameters:
__TIMCLK__: timer input clock frequency (in Hz)
__PSC__: prescaler
__DELAY__: timer output compare active/inactive
delay (in us)
__PULSE__: pulse duration (in us)
Return value:
Auto-reload: value (between Min_Data=0 and
Max_Data=65535)
Notes:
ex: __LL_TIM_CALC_PULSE (1000000,
LL_TIM_GetPrescaler (), 10, 20);
__LL_TIM_GET_ICPSC_RATIO
Description:
HELPER macro retrieving the ratio of the input
capture prescaler.
Parameters:
__ICPSC__: This parameter can be one of the
following values:
LL_TIM_ICPSC_DIV1
LL_TIM_ICPSC_DIV2
LL_TIM_ICPSC_DIV4
LL_TIM_ICPSC_DIV8
Return value:
Input: capture prescaler ratio (1, 2, 4 or 8)
Notes:
ex: __LL_TIM_GET_ICPSC_RATIO
(LL_TIM_IC_GetPrescaler ());
Common Write and read registers Macros
LL_TIM_WriteReg
Description:
Write a value in TIM register.
Parameters:
__INSTANCE__: TIM Instance
__REG__: Register to be written
__VALUE__: Value to be written in the register
Return value:
None
LL_TIM_ReadReg
Description:
Read a value in TIM register.
Parameters:
__INSTANCE__: TIM Instance
__REG__: Register to be read