MG32F10x Standard Peripherals Firmware Library
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This file provides all the I2C firmware functions. More...
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... | |
This file provides all the I2C firmware functions.