Ll_I2C_Dma_Getregaddr; Ll_I2C_Enableclockstretching; Ll_I2C_Disableclockstretching; Ll_I2C_Isenabledclockstretching - ST STM32F2 User Manual

LL I2C Generic Driver
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LL_I2C_DMA_GetRegAddr

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LL API cross
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LL_I2C_EnableClockStretching

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LL API cross
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LL_I2C_DisableClockStretching

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LL API cross
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LL_I2C_IsEnabledClockStretching

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__STATIC_INLINE uint32_t LL_I2C_DMA_GetRegAddr
(I2C_TypeDef * I2Cx)
Get the data register address used for DMA transfer.
I2Cx: I2C Instance.
Address: of data register
DR DR LL_I2C_DMA_GetRegAddr
__STATIC_INLINE void LL_I2C_EnableClockStretching
(I2C_TypeDef * I2Cx)
Enable Clock stretching.
I2Cx: I2C Instance.
None:
This bit can only be programmed when the I2C is disabled
(PE = 0).
CR1 NOSTRETCH LL_I2C_EnableClockStretching
__STATIC_INLINE void LL_I2C_DisableClockStretching
(I2C_TypeDef * I2Cx)
Disable Clock stretching.
I2Cx: I2C Instance.
None:
This bit can only be programmed when the I2C is disabled
(PE = 0).
CR1 NOSTRETCH LL_I2C_DisableClockStretching
__STATIC_INLINE uint32_t LL_I2C_IsEnabledClockStretching
(I2C_TypeDef * I2Cx)
Check if Clock stretching is enabled or disabled.
I2Cx: I2C Instance.
DocID028236 Rev 2
UM1940