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I2C registers management functions

I2C registers management functions
[I2C_Private_Functions]

I2C registers management functions. More...

Functions

uint32_t I2C_ReadRegister (I2C_TypeDef *I2Cx, uint8_t I2C_Register)
 Reads the specified I2C register and returns its value.

Detailed Description

I2C registers management functions.

 ===============================================================================
                ##### I2C registers management functions #####
 ===============================================================================  
    [..] This section provides a functions that allow user the management of 
         I2C registers.
         

Function Documentation

uint32_t I2C_ReadRegister ( I2C_TypeDef *  I2Cx,
uint8_t  I2C_Register 
)

Reads the specified I2C register and returns its value.

Parameters:
I2Cx,:where x can be 1 or 2 to select the I2C peripheral.
I2C_Register,:specifies the register to read. This parameter can be one of the following values:

  • I2C_Register_CR1: CR1 register.
  • I2C_Register_CR2: CR2 register.
  • I2C_Register_OAR1: OAR1 register.
  • I2C_Register_OAR2: OAR2 register.
  • I2C_Register_TIMINGR: TIMING register.
  • I2C_Register_TIMEOUTR: TIMEOUTR register.
  • I2C_Register_ISR: ISR register.
  • I2C_Register_ICR: ICR register.
  • I2C_Register_PECR: PECR register.
  • I2C_Register_RXDR: RXDR register.
  • I2C_Register_TXDR: TXDR register.
Return values:
Thevalue of the read register.

Definition at line 1201 of file stm32f30x_i2c.c.