xusb.h File Reference

Data Structures
struct	XUsb_EpConfig
struct	XUsb_DeviceConfig
struct	XUsb_Config
struct	XUsb

Macros
Endpoint Direction
Definitions to be used with Endpoint related function that require a 'Direction' parameter. NOTE: The direction is always defined from the perspective of the HOST! This means that an IN endpoint on the device is used for sending data while the OUT endpoint on the device is used for receiving data.
#define	XUSB_EP_DIRECTION_IN   1
#define	XUSB_EP_DIRECTION_OUT   0
Speed
Definitions to be used with speed.
USB device specific global configuration constants.
USB device disconnect state
Test Modes (Set Feature)

Typedefs
typedef void(*	XUsb_EpHandlerFunc) (void *CallBackRef, u8 EpNum, u32 EventType)
typedef void(*	XUsb_IntrHandlerFunc) (void *CallBackRef, u32 InterruptType)

Functions
int	XUsb_CfgInitialize (XUsb *InstancePtr, XUsb_Config *ConfigPtr, u32 EffectiveAddr)
int	XUsb_ConfigureDevice (XUsb *InstancePtr, XUsb_DeviceConfig *CfgPtr)
void	XUsb_Start (XUsb *InstancePtr)
void	XUsb_Stop (XUsb *InstancePtr)
u32	XUsb_GetFrameNum (const XUsb *InstancePtr)
int	XUsb_SetDeviceAddress (XUsb *InstancePtr, u8 Address)
void	XUsb_SetTestMode (XUsb *InstancePtr, u8 TestMode, u8 *BufPtr)
void	XUsb_DmaReset (XUsb *InstancePtr)
void	XUsb_DmaTransfer (XUsb *InstancePtr, u32 *SrcAddr, u32 *DstAddr, u16 Length)
void	XUsb_ReadErrorCounters (XUsb *InstancePtr, u8 *BitStuffErrors, u8 *PidErrors, u8 *CrcErrors)
u8	XUsb_UlpiPhyReadRegister (XUsb *InstancePtr, u8 RegAddr)
int	XUsb_UlpiPhyWriteRegister (XUsb *InstancePtr, u8 RegAddr, u8 UlpiPhyRegData)
void	XUsb_SieReset (XUsb *InstancePtr)
void	XUsb_EpEnable (const XUsb *InstancePtr, u8 EpNum)
void	XUsb_EpDisable (const XUsb *InstancePtr, u8 EpNum)
void	XUsb_EpConfigure (XUsb *InstancePtr, u8 EpNum, XUsb_EpConfig *EpCfgPtr)
int	XUsb_EpDataSend (XUsb *InstancePtr, u8 EpNum, u8 *BufferPtr, u32 BufferLen)
int	XUsb_EpDataRecv (XUsb *InstancePtr, u8 EpNum, u8 *BufferPtr, u32 BufferLen)
void	XUsb_EpStall (const XUsb *InstancePtr, u8 EpNum)
void	XUsb_EpUnstall (const XUsb *InstancePtr, u8 EpNum)
void	XUsb_EpIsoTransferConfigure (XUsb *InstancePtr, u8 EpNum, u8 NoOfTransfers)
void	XUsb_IntrEnable (XUsb *InstancePtr, u32 Mask)
void	XUsb_IntrDisable (XUsb *InstancePtr, u32 Mask)
void	XUsb_IntrHandler (void *InstancePtr)
void	XUsb_IntrSetHandler (XUsb *InstancePtr, void *CallBackFunc, void *CallBackRef)
void	XUsb_EpSetHandler (XUsb *InstancePtr, u8 EpNum, XUsb_EpHandlerFunc *CallBackFunc, void *CallBackRef)
void	XUsb_ErrIntrSetHandler (XUsb *InstancePtr, void *CallBackFunc, void *CallBackRef)
void	XUsb_DmaIntrSetHandler (XUsb *InstancePtr, void *CallBackFunc, void *CallBackRef)
void	XUsb_UlpiIntrSetHandler (XUsb *InstancePtr, void *CallBackFunc, void *CallBackRef)
XUsb_Config *	XUsb_LookupConfig (u16 DeviceId)