ST STM32F2 User Manual

UM1940
LL I2C Generic Driver
DocID028236 Rev 2
949/1371
Return values
State: of bit (1 or 0).
Reference Manual to
LL API cross
reference:
CR1 NOSTRETCH LL_I2C_IsEnabledClockStretching
LL_I2C_EnableGeneralCall
Function name
__STATIC_INLINE void LL_I2C_EnableGeneralCall
(I2C_TypeDef * I2Cx)
Function description
Enable General Call.
Parameters
I2Cx: I2C Instance.
Return values
None:
Notes
When enabled the Address 0x00 is ACKed.
Reference Manual to
LL API cross
reference:
CR1 ENGC LL_I2C_EnableGeneralCall
LL_I2C_DisableGeneralCall
Function name
__STATIC_INLINE void LL_I2C_DisableGeneralCall
(I2C_TypeDef * I2Cx)
Function description
Disable General Call.
Parameters
I2Cx: I2C Instance.
Return values
None:
Notes
When disabled the Address 0x00 is NACKed.
Reference Manual to
LL API cross
reference:
CR1 ENGC LL_I2C_DisableGeneralCall
LL_I2C_IsEnabledGeneralCall
Function name
__STATIC_INLINE uint32_t LL_I2C_IsEnabledGeneralCall
(I2C_TypeDef * I2Cx)
Function description
Check if General Call is enabled or disabled.
Parameters
I2Cx: I2C Instance.
Return values
State: of bit (1 or 0).
Reference Manual to
LL API cross
reference:
CR1 ENGC LL_I2C_IsEnabledGeneralCall
LL_I2C_SetOwnAddress1
Function name
__STATIC_INLINE void LL_I2C_SetOwnAddress1
(I2C_TypeDef * I2Cx, uint32_t OwnAddress1, uint32_t
OwnAddrSize)

ST STM32F2 Specifications

General

Brand	ST
Model	STM32F2
Category	Microcontrollers
Language	English