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Inter-integrated circuit interface (I2C)

UM1581

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DocID023800 Rev 1

13.2.9.8 I2C_StopModeCmd

Function Name

void I2C_StopModeCmd ( I2C_TypeDef * I2Cx,

FunctionalState NewState)

Function Description

Enables or disables I2C wakeup from stop mode.

Parameters

 I2Cx : where x can be 1 or 2 to select the I2C peripheral.

 NewState : new state of the I2Cx stop mode. This parameter

can be: ENABLE or DISABLE.

Return values

 None.

Notes

 None.

13.2.9.9 I2C_DualAddressCmd

Function Name

void I2C_DualAddressCmd ( I2C_TypeDef * I2Cx,

FunctionalState NewState)

Function Description

Enables or disables the I2C own address 2.

Parameters

 I2Cx : where x can be 1 or 2 to select the I2C peripheral.

 NewState : new state of the I2C own address 2. This

parameter can be: ENABLE or DISABLE.

Return values

 None.

Notes

 None.

13.2.9.10 I2C_OwnAddress2Config

Function Name

void I2C_OwnAddress2Config ( I2C_TypeDef * I2Cx, uint16_t

Address, uint8_t Mask)

Function Description

Configures the I2C slave own address 2 and mask.

Parameters

 I2Cx : where x can be 1 or 2 to select the I2C peripheral.

ST STM32F31xx User Manual

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