usb.h

基于TI公司Cortex-M3的uart超级通信开发

#define USB_OTG_MODE_BSIDE_HOST 0x0000009d  // OTG controller on the B side of
                                            // the cable.
#define USB_OTG_MODE_BSIDE_DEV  0x00000099  // OTG controller on the B side of
                                            // the cable.
#define USB_OTG_MODE_BSIDE_NPWR 0x00000081  // OTG controller on the B side of
                                            // the cable.
#define USB_OTG_MODE_NONE       0x00000080  // OTG controller mode is not set.

//*****************************************************************************
//
// Prototypes for the APIs.
//
//*****************************************************************************
extern unsigned long USBDevAddrGet(unsigned long ulBase);
extern void USBDevAddrSet(unsigned long ulBase, unsigned long ulAddress);
extern void USBDevConnect(unsigned long ulBase);
extern void USBDevDisconnect(unsigned long ulBase);
extern void USBDevEndpointConfigSet(unsigned long ulBase,
                                    unsigned long ulEndpoint,
                                    unsigned long ulMaxPacketSize,
                                    unsigned long ulFlags);
extern void USBDevEndpointConfigGet(unsigned long ulBase,
                                    unsigned long ulEndpoint,
                                    unsigned long *pulMaxPacketSize,
                                    unsigned long *pulFlags);
extern void USBDevEndpointDataAck(unsigned long ulBase,
                                  unsigned long ulEndpoint,
                                  tBoolean bIsLastPacket);
extern void USBDevEndpointStall(unsigned long ulBase, unsigned long ulEndpoint,
                                unsigned long ulFlags);
extern void USBDevEndpointStallClear(unsigned long ulBase,
                                     unsigned long ulEndpoint,
                                     unsigned long ulFlags);
extern void USBDevEndpointStatusClear(unsigned long ulBase,
                                      unsigned long ulEndpoint,
                                      unsigned long ulFlags);
extern unsigned long USBEndpointDataAvail(unsigned long ulBase,
                                          unsigned long ulEndpoint);
extern void USBEndpointDMAEnable(unsigned long ulBase, unsigned long ulEndpoint,
                                 unsigned long ulFlags);
extern void USBEndpointDMADisable(unsigned long ulBase,
                                  unsigned long ulEndpoint,
                                  unsigned long ulFlags);
extern long USBEndpointDataGet(unsigned long ulBase, unsigned long ulEndpoint,
                               unsigned char *pucData, unsigned long *pulSize);
extern long USBEndpointDataPut(unsigned long ulBase, unsigned long ulEndpoint,
                               unsigned char *pucData, unsigned long ulSize);
extern long USBEndpointDataSend(unsigned long ulBase, unsigned long ulEndpoint,
                                unsigned long ulTransType);
extern void USBEndpointDataToggleClear(unsigned long ulBase,
                                       unsigned long ulEndpoint,
                                       unsigned long ulFlags);
extern unsigned long USBEndpointStatus(unsigned long ulBase,
                                       unsigned long ulEndpoint);
extern unsigned long USBFIFOAddrGet(unsigned long ulBase,
                                    unsigned long ulEndpoint);
extern void USBFIFOConfigGet(unsigned long ulBase, unsigned long ulEndpoint,
                             unsigned long *pulFIFOAddress,
                             unsigned long *pulFIFOSize,
                             unsigned long ulFlags);
extern void USBFIFOConfigSet(unsigned long ulBase, unsigned long ulEndpoint,
                             unsigned long ulFIFOAddress,
                             unsigned long ulFIFOSize, unsigned long ulFlags);
extern void USBFIFOFlush(unsigned long ulBase, unsigned long ulEndpoint,
                         unsigned long ulFlags);
extern unsigned long USBFrameNumberGet(unsigned long ulBase);
extern unsigned long USBHostAddrGet(unsigned long ulBase,
                                    unsigned long ulEndpoint,
                                    unsigned long ulFlags);
extern void USBHostAddrSet(unsigned long ulBase, unsigned long ulEndpoint,
                           unsigned long ulAddr, unsigned long ulFlags);
extern void USBHostEndpointConfig(unsigned long ulBase,
                                  unsigned long ulEndpoint,
                                  unsigned long ulMaxPacketSize,
                                  unsigned long ulNAKPollInterval,
                                  unsigned long ulTargetEndpoint,
                                  unsigned long ulFlags);
extern void USBHostEndpointDataAck(unsigned long ulBase,
                                   unsigned long ulEndpoint);
extern void USBHostEndpointDataToggle(unsigned long ulBase,
                                      unsigned long ulEndpoint,
                                      tBoolean bDataToggle,
                                      unsigned long ulFlags);
extern void USBHostEndpointStatusClear(unsigned long ulBase,
                                       unsigned long ulEndpoint,
                                       unsigned long ulFlags);
extern unsigned long USBHostHubAddrGet(unsigned long ulBase,
                                       unsigned long ulEndpoint,
                                       unsigned long ulFlags);
extern void USBHostHubAddrSet(unsigned long ulBase, unsigned long ulEndpoint,
                              unsigned long ulAddr, unsigned long ulFlags);
extern void USBHostPwrDisable(unsigned long ulBase);
extern void USBHostPwrEnable(unsigned long ulBase);
extern void USBHostPwrFaultConfig(unsigned long ulBase, unsigned long ulFlags);
extern void USBHostPwrFaultDisable(unsigned long ulBase);
extern void USBHostPwrFaultEnable(unsigned long ulBase);
extern void USBHostRequestIN(unsigned long ulBase, unsigned long ulEndpoint);
extern void USBHostRequestStatus(unsigned long ulBase);
extern void USBHostReset(unsigned long ulBase, tBoolean bStart);
extern void USBHostResume(unsigned long ulBase, tBoolean bStart);
extern unsigned long USBHostSpeedGet(unsigned long ulBase);
extern void USBHostSuspend(unsigned long ulBase);
extern void USBIntDisableControl(unsigned long ulBase,
                                 unsigned long ulIntFlags);
extern void USBIntEnableControl(unsigned long ulBase,
                                unsigned long ulIntFlags);
extern unsigned long USBIntStatusControl(unsigned long ulBase);
extern void USBIntDisableEndpoint(unsigned long ulBase,
                                  unsigned long ulIntFlags);
extern void USBIntEnableEndpoint(unsigned long ulBase,
                                 unsigned long ulIntFlags);
extern unsigned long USBIntStatusEndpoint(unsigned long ulBase);
extern void USBIntRegister(unsigned long ulBase, void(*pfnHandler)(void));
extern void USBIntUnregister(unsigned long ulBase);
extern void USBOTGSessionRequest(unsigned long ulBase, tBoolean bStart);
extern unsigned long USBModeGet(unsigned long ulBase);
extern void USBEndpointDMAChannel(unsigned long ulBase,
                                  unsigned long ulEndpoint,
                                  unsigned long ulChannel);
extern void USBHostMode(unsigned long ulBase);

//*****************************************************************************
//
// Several USB APIs have been renamed, with the original function name being
// deprecated.  These defines and function protypes provide backward
// compatibility.
//
//*****************************************************************************
#ifndef DEPRECATED
//*****************************************************************************
//
// The following are values that can be passed to USBIntEnable() and
// USBIntDisable() as the ulIntFlags parameter, and are returned from
// USBIntStatus().
//
//*****************************************************************************
#define USB_INT_ALL             0xFF030E0F  // All Interrupt sources
#define USB_INT_STATUS          0xFF000000  // Status Interrupts
#define USB_INT_VBUS_ERR        0x80000000  // VBUS Error
#define USB_INT_SESSION_START   0x40000000  // Session Start Detected
#define USB_INT_SESSION_END     0x20000000  // Session End Detected
#define USB_INT_DISCONNECT      0x20000000  // Disconnect Detected
#define USB_INT_CONNECT         0x10000000  // Device Connect Detected
#define USB_INT_SOF             0x08000000  // Start of Frame Detected
#define USB_INT_BABBLE          0x04000000  // Babble signaled
#define USB_INT_RESET           0x04000000  // Reset signaled
#define USB_INT_RESUME          0x02000000  // Resume detected
#define USB_INT_SUSPEND         0x01000000  // Suspend detected
#define USB_INT_MODE_DETECT     0x00020000  // Mode value valid
#define USB_INT_POWER_FAULT     0x00010000  // Power Fault detected
#define USB_INT_HOST_IN         0x00000E00  // Host IN Interrupts
#define USB_INT_DEV_OUT         0x00000E00  // Device OUT Interrupts
#define USB_INT_HOST_IN_EP3     0x00000800  // Endpoint 3 Host IN Interrupt
#define USB_INT_HOST_IN_EP2     0x00000400  // Endpoint 2 Host IN Interrupt
#define USB_INT_HOST_IN_EP1     0x00000200  // Endpoint 1 Host IN Interrupt
#define USB_INT_DEV_OUT_EP3     0x00000800  // Endpoint 3 Device OUT Interrupt
#define USB_INT_DEV_OUT_EP2     0x00000400  // Endpoint 2 Device OUT Interrupt
#define USB_INT_DEV_OUT_EP1     0x00000200  // Endpoint 1 Device OUT Interrupt
#define USB_INT_HOST_OUT        0x0000000E  // Host OUT Interrupts
#define USB_INT_DEV_IN          0x0000000E  // Device IN Interrupts
#define USB_INT_HOST_OUT_EP3    0x00000008  // Endpoint 3 HOST_OUT Interrupt
#define USB_INT_HOST_OUT_EP2    0x00000004  // Endpoint 2 HOST_OUT Interrupt
#define USB_INT_HOST_OUT_EP1    0x00000002  // Endpoint 1 HOST_OUT Interrupt
#define USB_INT_DEV_IN_EP3      0x00000008  // Endpoint 3 DEV_IN Interrupt
#define USB_INT_DEV_IN_EP2      0x00000004  // Endpoint 2 DEV_IN Interrupt
#define USB_INT_DEV_IN_EP1      0x00000002  // Endpoint 1 DEV_IN Interrupt
#define USB_INT_EP0             0x00000001  // Endpoint 0 Interrupt

#define USBDevEndpointConfig    USBDevEndpointConfigSet
extern void USBIntDisable(unsigned long ulBase, unsigned long ulIntFlags);
extern void USBIntEnable(unsigned long ulBase, unsigned long ulIntFlags);
extern unsigned long USBIntStatus(unsigned long ulBase);
#endif

//*****************************************************************************
//
// Mark the end of the C bindings section for C++ compilers.
//
//*****************************************************************************
#ifdef __cplusplus
}
#endif

#endif // __USB_H__