Ll_I2C_Isenableddmareq_Tx; Ll_I2C_Enabledmareq_Rx; Ll_I2C_Disabledmareq_Rx; Ll_I2C_Isenableddmareq_Rx - ST STM32F2 User Manual

UM1940
Reference Manual to
LL API cross
reference:

LL_I2C_IsEnabledDMAReq_TX

Function name
Function description
Parameters
Return values
Reference Manual to
LL API cross
reference:

LL_I2C_EnableDMAReq_RX

Function name
Function description
Parameters
Return values
Reference Manual to
LL API cross
reference:

LL_I2C_DisableDMAReq_RX

Function name
Function description
Parameters
Return values
Reference Manual to
LL API cross
reference:

LL_I2C_IsEnabledDMAReq_RX

Function name
Function description
Parameters
Return values
Reference Manual to
LL API cross
CR2 DMAEN LL_I2C_DisableDMAReq_TX
__STATIC_INLINE uint32_t LL_I2C_IsEnabledDMAReq_TX
(I2C_TypeDef * I2Cx)
Check if DMA transmission requests are enabled or disabled.
I2Cx: I2C Instance.
State: of bit (1 or 0).
CR2 DMAEN LL_I2C_IsEnabledDMAReq_TX
__STATIC_INLINE void LL_I2C_EnableDMAReq_RX
(I2C_TypeDef * I2Cx)
Enable DMA reception requests.
I2Cx: I2C Instance.
None:
CR2 DMAEN LL_I2C_EnableDMAReq_RX
__STATIC_INLINE void LL_I2C_DisableDMAReq_RX
(I2C_TypeDef * I2Cx)
Disable DMA reception requests.
I2Cx: I2C Instance.
None:
CR2 DMAEN LL_I2C_DisableDMAReq_RX
__STATIC_INLINE uint32_t LL_I2C_IsEnabledDMAReq_RX
(I2C_TypeDef * I2Cx)
Check if DMA reception requests are enabled or disabled.
I2Cx: I2C Instance.
State: of bit (1 or 0).
CR2 DMAEN LL_I2C_IsEnabledDMAReq_RX
DocID028236 Rev 2
LL I2C Generic Driver
947/1371