ST STM32F2

UM1940
LL I2C Generic Driver
DocID028236 Rev 2
953/1371
LL_I2C_SetRiseTime
Function name
__STATIC_INLINE void LL_I2C_SetRiseTime (I2C_TypeDef *
I2Cx, uint32_t RiseTime)
Function description
Configure the SCL, SDA rising time.
Parameters
I2Cx: I2C Instance.
RiseTime: This parameter must be a value between
Min_Data=0x02 and Max_Data=0x3F.
Return values
None:
Notes
This bit can only be programmed when the I2C is disabled
(PE = 0).
Reference Manual to
LL API cross
reference:
TRISE TRISE LL_I2C_SetRiseTime
LL_I2C_GetRiseTime
Function name
__STATIC_INLINE uint32_t LL_I2C_GetRiseTime (I2C_TypeDef
* I2Cx)
Function description
Get the SCL, SDA rising time.
Parameters
I2Cx: I2C Instance.
Return values
Value: between Min_Data=0x02 and Max_Data=0x3F
Reference Manual to
LL API cross
reference:
TRISE TRISE LL_I2C_GetRiseTime
LL_I2C_SetClockPeriod
Function name
__STATIC_INLINE void LL_I2C_SetClockPeriod (I2C_TypeDef
* I2Cx, uint32_t ClockPeriod)
Function description
Configure the SCL high and low period.
Parameters
I2Cx: I2C Instance.
ClockPeriod: This parameter must be a value between
Min_Data=0x004 and Max_Data=0xFFF, except in FAST
DUTY mode where Min_Data=0x001.
Return values
None:
Notes
This bit can only be programmed when the I2C is disabled
(PE = 0).
Reference Manual to
LL API cross
reference:
CCR CCR LL_I2C_SetClockPeriod
LL_I2C_GetClockPeriod
Function name
__STATIC_INLINE uint32_t LL_I2C_GetClockPeriod
(I2C_TypeDef * I2Cx)