WB32F10x Standard Peripherals Firmware Library

Functions
wb32f10x_i2c.c File Reference

This file provides all the I2C firmware functions. More...

`#include "wb32f10x_i2c.h"`
`#include "wb32f10x_rcc.h"`

## Functions
void | I2C_DeInit (I2C_TypeDef *I2Cx)
| Deinitializes the I2Cx peripheral registers to their default reset values. More...
void | I2C_Init (I2C_TypeDef *I2Cx, uint32_t I2C_CON)
| Initializes the I2Cx peripheral according to the specified parameters in the I2C_InitStruct. More...
void | I2C_TargetAddressConfig (I2C_TypeDef *I2Cx, uint32_t TargetAddress)
| Configures the specified I2C target address. More...
void | I2C_OwnAddressConfig (I2C_TypeDef *I2Cx, uint16_t Address)
| Configures the specified I2C own address. More...
void | I2C_HighSpeedModeMasterCodeConfig (I2C_TypeDef *I2Cx, uint8_t Code)
| Configures the I2C HS mode master code. More...
uint32_t | I2C_GetTxAbortSource (I2C_TypeDef *I2Cx)
| Returns the transmit abort source for the specified I2C. More...
void | I2C_SCLStuckAtLowTimeoutConfig (I2C_TypeDef *I2Cx, uint32_t Timeout)
| Configures the specified I2C SCL stuck at low timeout. More...
void | I2C_SDAStuckAtLowTimeoutConfig (I2C_TypeDef *I2Cx, uint32_t Timeout)
| Configures the specified I2C SDA stuck at low timeout. More...
void | I2C_Cmd (I2C_TypeDef *I2Cx, FunctionalState NewState)
| Enables or disables the specified I2C peripheral. More...
void | I2C_SlaveDataNAckOnlyConfig (I2C_TypeDef *I2Cx, FunctionalState NewState)
| Enables or disables generate NACK after data byte received when as slave-receiver. More...
void | I2C_AckGeneralCallCmd (I2C_TypeDef *I2Cx, FunctionalState NewState)
| Enables or disables the General Call ACK Generate. More...
uint16_t | I2C_ReadData (I2C_TypeDef *I2Cx)
| Read data from Rx FIFO. More...
void | I2C_WriteDataCmd (I2C_TypeDef *I2Cx, uint16_t I2C_DataCmd)
| Write data and command Tx FIFO. More...
FlagStatus | I2C_GetFlagStatus (I2C_TypeDef *I2Cx, uint32_t I2C_FLAG)
| Checks whether the specified I2C flag is set or not. More...
void | I2C_ITConfig (I2C_TypeDef *I2Cx, uint16_t I2C_IT, FunctionalState NewState)
| Enables or disables the specified I2C interrupts. More...
ITStatus | I2C_GetRawITStatus (I2C_TypeDef *I2Cx, uint16_t I2C_IT)
| Checks whether the specified I2Cx raw interrupt status. More...
ITStatus | I2C_GetITStatus (I2C_TypeDef *I2Cx, uint16_t I2C_IT)
| Checks whether the specified I2Cx interrupt has occurred or not. More...
void | I2C_ClearITPendingBit (I2C_TypeDef *I2Cx, uint16_t I2C_IT)
| Clears the I2Cx's interrupt pending bits. More...
void | I2C_RxFIFOThresholdConfig (I2C_TypeDef *I2Cx, uint8_t Threshold)
| Configures the Receive FIFO threshold. More...
void | I2C_TxFIFOThresholdConfig (I2C_TypeDef *I2Cx, uint8_t Threshold)
| Configures the Transmit FIFO threshold. More...
uint8_t | I2C_GetRxFIFOLevel (I2C_TypeDef *I2Cx)
| Returns the number of valid data entries in the receive FIFO buffer. More...
uint8_t | I2C_GetTxFIFOLevel (I2C_TypeDef *I2Cx)
| Returns the number of valid data entries in the transmit FIFO buffer. More...
void | I2C_DMARxReqLevelConfig (I2C_TypeDef *I2Cx, uint8_t Level)
| Configures the DMA Rx request level. More...
void | I2C_DMATxReqLevelConfig (I2C_TypeDef *I2Cx, uint8_t Level)
| Configures the DMA Tx request level. More...
void | I2C_DMACmd (I2C_TypeDef *I2Cx, uint32_t I2C_DMAReq, FunctionalState NewState)
| Enables or disables the I2Cx's DMA interface. More...
void | I2C_SMBus_ITConfig (I2C_TypeDef *I2Cx, uint16_t I2C_SMBUS_IT, FunctionalState NewState)
| Enables or disables the specified SMBus interrupts. More...
ITStatus | I2C_SMBus_GetRawITStatus (I2C_TypeDef *I2Cx, uint16_t I2C_SMBUS_IT)
| Checks whether the specified SMBus raw interrupt status. More...
ITStatus | I2C_SMBus_GetITStatus (I2C_TypeDef *I2Cx, uint16_t I2C_SMBUS_IT)
| Checks whether the specified SMBus interrupt has occurred or not. More...
void | I2C_SMBus_ClearITPendingBit (I2C_TypeDef *I2Cx, uint16_t I2C_SMBUS_IT)
| Clears the I2Cx's interrupt pending bits. More...

## Detailed Description

This file provides all the I2C firmware functions.

Author
  Westberry Application Team

Version
  V0.1.10

Date
  05-January-2023