ST STM32F2

LL I2C Generic Driver
UM1940
958/1371
DocID028236 Rev 2
LL_I2C_IsEnabledIT_TX
Function name
__STATIC_INLINE uint32_t LL_I2C_IsEnabledIT_TX
(I2C_TypeDef * I2Cx)
Function description
Check if the TXE Interrupt is enabled or disabled.
Parameters
I2Cx: I2C Instance.
Return values
State: of bit (1 or 0).
Reference Manual to
LL API cross
reference:
CR2 ITEVTEN LL_I2C_IsEnabledIT_TX
CR2 ITBUFEN LL_I2C_IsEnabledIT_TX
LL_I2C_EnableIT_RX
Function name
__STATIC_INLINE void LL_I2C_EnableIT_RX (I2C_TypeDef *
I2Cx)
Function description
Enable RXNE interrupt.
Parameters
I2Cx: I2C Instance.
Return values
None:
Reference Manual to
LL API cross
reference:
CR2 ITEVTEN LL_I2C_EnableIT_RX
CR2 ITBUFEN LL_I2C_EnableIT_RX
LL_I2C_DisableIT_RX
Function name
__STATIC_INLINE void LL_I2C_DisableIT_RX (I2C_TypeDef *
I2Cx)
Function description
Disable RXNE interrupt.
Parameters
I2Cx: I2C Instance.
Return values
None:
Reference Manual to
LL API cross
reference:
CR2 ITEVTEN LL_I2C_DisableIT_RX
CR2 ITBUFEN LL_I2C_DisableIT_RX
LL_I2C_IsEnabledIT_RX
Function name
__STATIC_INLINE uint32_t LL_I2C_IsEnabledIT_RX
(I2C_TypeDef * I2Cx)
Function description
Check if the RXNE Interrupt is enabled or disabled.
Parameters
I2Cx: I2C Instance.
Return values
State: of bit (1 or 0).
Reference Manual to
LL API cross
reference:
CR2 ITEVTEN LL_I2C_IsEnabledIT_RX
CR2 ITBUFEN LL_I2C_IsEnabledIT_RX