enet_17xx_40xx.h File Reference

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Typedefs
typedef IP_ENET_002_TXDESC_T	ENET_TXDESC_T
typedef IP_ENET_002_TXSTAT_T	ENET_TXSTAT_T
typedef IP_ENET_002_RXDESC_T	ENET_RXDESC_T
typedef IP_ENET_002_RXSTAT_T	ENET_RXSTAT_T
typedef IP_ENET_002_BUFF_STATUS_T	ENET_BUFF_STATUS

Functions
STATIC INLINE void	Chip_ENET_Reset (LPC_ENET_T *pENET)
	Resets the ethernet interface.
STATIC INLINE void	Chip_ENET_SetADDR (LPC_ENET_T *pENET, const uint8_t *macAddr)
	Sets the address of the interface.
STATIC INLINE void	Chip_ENET_SetupMII (LPC_ENET_T *pENET, uint32_t div, uint8_t addr)
	Sets up the PHY link clock divider and PHY address.
STATIC INLINE void	Chip_ENET_StartMIIWrite (LPC_ENET_T *pENET, uint8_t reg, uint16_t data)
	Starts a PHY write via the MII.
STATIC INLINE void	Chip_ENET_StartMIIRead (LPC_ENET_T *pENET, uint8_t reg)
	Starts a PHY read via the MII.
STATIC INLINE bool	Chip_ENET_IsMIIBusy (LPC_ENET_T *pENET)
	Returns MII link (PHY) busy status.
STATIC INLINE uint16_t	Chip_ENET_ReadMIIData (LPC_ENET_T *pENET)
	Returns the value read from the PHY.
STATIC INLINE void	Chip_ENET_TXEnable (LPC_ENET_T *pENET)
	Enables ethernet transmit.
STATIC INLINE void	Chip_ENET_TXDisable (LPC_ENET_T *pENET)
	Disables ethernet transmit.
STATIC INLINE void	Chip_ENET_RXEnable (LPC_ENET_T *pENET)
	Enables ethernet packet reception.
STATIC INLINE void	Chip_ENET_RXDisable (LPC_ENET_T *pENET)
	Disables ethernet packet reception.
STATIC INLINE void	Chip_ENET_ResetTXLogic (LPC_ENET_T *pENET)
	Reset Tx Logic.
STATIC INLINE void	Chip_ENET_ResetRXLogic (LPC_ENET_T *pENET)
	Reset Rx Logic.
STATIC INLINE void	Chip_ENET_EnableRXFilter (LPC_ENET_T *pENET, uint32_t mask)
	Enable Rx Filter.
STATIC INLINE void	Chip_ENET_DisableRXFilter (LPC_ENET_T *pENET, uint32_t mask)
	Disable Rx Filter.
STATIC INLINE void	Chip_ENET_SetFullDuplex (LPC_ENET_T *pENET)
	Sets full duplex operation for the interface.
STATIC INLINE void	Chip_ENET_SetHalfDuplex (LPC_ENET_T *pENET)
	Sets half duplex operation for the interface.
STATIC INLINE void	Chip_ENET_Set100Mbps (LPC_ENET_T *pENET)
	Selects 100Mbps for the current speed.
STATIC INLINE void	Chip_ENET_Set10Mbps (LPC_ENET_T *pENET)
	Selects 10Mbps for the current speed.
STATIC INLINE void	Chip_ENET_InitTxDescriptors (LPC_ENET_T *pENET, ENET_TXDESC_T *pDescs, ENET_TXSTAT_T *pStatus, uint32_t descNum)
	Configures the initial ethernet transmit descriptors.
STATIC INLINE void	Chip_ENET_InitRxDescriptors (LPC_ENET_T *pENET, ENET_RXDESC_T *pDescs, ENET_RXSTAT_T *pStatus, uint32_t descNum)
	Configures the initial ethernet receive descriptors.
STATIC INLINE uint16_t	Chip_ENET_GetTXProduceIndex (LPC_ENET_T *pENET)
	Get the current Tx Produce Descriptor Index.
STATIC INLINE uint16_t	Chip_ENET_GetTXConsumeIndex (LPC_ENET_T *pENET)
	Get the current Tx Consume Descriptor Index.
STATIC INLINE uint16_t	Chip_ENET_GetRXProduceIndex (LPC_ENET_T *pENET)
	Get the current Rx Produce Descriptor Index.
STATIC INLINE uint16_t	Chip_ENET_GetRXConsumeIndex (LPC_ENET_T *pENET)
	Get the current Rx Consume Descriptor Index.
STATIC INLINE ENET_BUFF_STATUS	Chip_ENET_GetBufferStatus (LPC_ENET_T *pENET, uint16_t produceIndex, uint16_t consumeIndex, uint16_t buffSize)
	Get the buffer status with the current Produce Index and Consume Index.
STATIC INLINE uint32_t	Chip_ENET_GetFillDescNum (LPC_ENET_T *pENET, uint16_t produceIndex, uint16_t consumeIndex, uint16_t buffSize)
	Get the number of descriptors filled.
STATIC INLINE uint32_t	Chip_ENET_GetFreeDescNum (LPC_ENET_T *pENET, uint16_t produceIndex, uint16_t consumeIndex, uint16_t buffSize)
	Get the number of free descriptors.
STATIC INLINE bool	Chip_ENET_IsTxFull (LPC_ENET_T *pENET)
	Check if Tx buffer is full.
STATIC INLINE bool	Chip_ENET_IsRxEmpty (LPC_ENET_T *pENET)
	Check if Rx buffer is empty.
STATIC INLINE uint16_t	Chip_ENET_IncTXProduceIndex (LPC_ENET_T *pENET)
	Increase the current Tx Produce Descriptor Index.
STATIC INLINE uint16_t	Chip_ENET_IncRXConsumeIndex (LPC_ENET_T *pENET)
	Increase the current Rx Consume Descriptor Index.
STATIC INLINE void	Chip_ENET_EnableInt (LPC_ENET_T *pENET, uint32_t mask)
	Enable ENET interrupts.
STATIC INLINE void	Chip_ENET_DisableInt (LPC_ENET_T *pENET, uint32_t mask)
	Disable ENET interrupts.
STATIC INLINE uint32_t	Chip_ENET_GetIntStatus (LPC_ENET_T *pENET)
	Get the interrupt status.
STATIC INLINE void	Chip_ENET_ClearIntStatus (LPC_ENET_T *pENET, uint32_t mask)
	Clear the interrupt status.
void	Chip_ENET_Init (LPC_ENET_T *pENET)
	Initialize ethernet interface.
void	Chip_ENET_DeInit (LPC_ENET_T *pENET)
	De-initialize the ethernet interface.
uint32_t	Chip_ENET_FindMIIDiv (LPC_ENET_T *pENET, uint32_t clockRate)
	Find the divider index for a desired MII clock rate.