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|
//*****************************************************************************
//
// usb.h - Prototypes for the USB Interface Driver.
//
// Copyright (c) 2007-2012 Texas Instruments Incorporated. All rights reserved.
// Software License Agreement
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions
// are met:
//
// Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
//
// Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the
// distribution.
//
// Neither the name of Texas Instruments Incorporated nor the names of
// its contributors may be used to endorse or promote products derived
// from this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// This is part of revision 9453 of the Stellaris Peripheral Driver Library.
//
//*****************************************************************************
#ifndef __USB_H__
#define __USB_H__
//*****************************************************************************
//
// If building with a C++ compiler, make all of the definitions in this header
// have a C binding.
//
//*****************************************************************************
#ifdef __cplusplus
extern "C"
{
#endif
//*****************************************************************************
//
// The following are values that can be passed to USBIntEnableControl() and
// USBIntDisableControl() as the ulFlags parameter, and are returned from
// USBIntStatusControl().
//
//*****************************************************************************
#define USB_INTCTRL_ALL 0x000003FF // All control interrupt sources
#define USB_INTCTRL_STATUS 0x000000FF // Status Interrupts
#define USB_INTCTRL_VBUS_ERR 0x00000080 // VBUS Error
#define USB_INTCTRL_SESSION 0x00000040 // Session Start Detected
#define USB_INTCTRL_SESSION_END 0x00000040 // Session End Detected
#define USB_INTCTRL_DISCONNECT 0x00000020 // Disconnect Detected
#define USB_INTCTRL_CONNECT 0x00000010 // Device Connect Detected
#define USB_INTCTRL_SOF 0x00000008 // Start of Frame Detected
#define USB_INTCTRL_BABBLE 0x00000004 // Babble signaled
#define USB_INTCTRL_RESET 0x00000004 // Reset signaled
#define USB_INTCTRL_RESUME 0x00000002 // Resume detected
#define USB_INTCTRL_SUSPEND 0x00000001 // Suspend detected
#define USB_INTCTRL_MODE_DETECT 0x00000200 // Mode value valid
#define USB_INTCTRL_POWER_FAULT 0x00000100 // Power Fault detected
//*****************************************************************************
//
// The following are values that can be passed to USBIntEnableEndpoint() and
// USBIntDisableEndpoint() as the ulFlags parameter, and are returned from
// USBIntStatusEndpoint().
//
//*****************************************************************************
#define USB_INTEP_ALL 0xFFFFFFFF // Host IN Interrupts
#define USB_INTEP_HOST_IN 0xFFFE0000 // Host IN Interrupts
#define USB_INTEP_HOST_IN_15 0x80000000 // Endpoint 15 Host IN Interrupt
#define USB_INTEP_HOST_IN_14 0x40000000 // Endpoint 14 Host IN Interrupt
#define USB_INTEP_HOST_IN_13 0x20000000 // Endpoint 13 Host IN Interrupt
#define USB_INTEP_HOST_IN_12 0x10000000 // Endpoint 12 Host IN Interrupt
#define USB_INTEP_HOST_IN_11 0x08000000 // Endpoint 11 Host IN Interrupt
#define USB_INTEP_HOST_IN_10 0x04000000 // Endpoint 10 Host IN Interrupt
#define USB_INTEP_HOST_IN_9 0x02000000 // Endpoint 9 Host IN Interrupt
#define USB_INTEP_HOST_IN_8 0x01000000 // Endpoint 8 Host IN Interrupt
#define USB_INTEP_HOST_IN_7 0x00800000 // Endpoint 7 Host IN Interrupt
#define USB_INTEP_HOST_IN_6 0x00400000 // Endpoint 6 Host IN Interrupt
#define USB_INTEP_HOST_IN_5 0x00200000 // Endpoint 5 Host IN Interrupt
#define USB_INTEP_HOST_IN_4 0x00100000 // Endpoint 4 Host IN Interrupt
#define USB_INTEP_HOST_IN_3 0x00080000 // Endpoint 3 Host IN Interrupt
#define USB_INTEP_HOST_IN_2 0x00040000 // Endpoint 2 Host IN Interrupt
#define USB_INTEP_HOST_IN_1 0x00020000 // Endpoint 1 Host IN Interrupt
#define USB_INTEP_DEV_OUT 0xFFFE0000 // Device OUT Interrupts
#define USB_INTEP_DEV_OUT_15 0x80000000 // Endpoint 15 Device OUT Interrupt
#define USB_INTEP_DEV_OUT_14 0x40000000 // Endpoint 14 Device OUT Interrupt
#define USB_INTEP_DEV_OUT_13 0x20000000 // Endpoint 13 Device OUT Interrupt
#define USB_INTEP_DEV_OUT_12 0x10000000 // Endpoint 12 Device OUT Interrupt
#define USB_INTEP_DEV_OUT_11 0x08000000 // Endpoint 11 Device OUT Interrupt
#define USB_INTEP_DEV_OUT_10 0x04000000 // Endpoint 10 Device OUT Interrupt
#define USB_INTEP_DEV_OUT_9 0x02000000 // Endpoint 9 Device OUT Interrupt
#define USB_INTEP_DEV_OUT_8 0x01000000 // Endpoint 8 Device OUT Interrupt
#define USB_INTEP_DEV_OUT_7 0x00800000 // Endpoint 7 Device OUT Interrupt
#define USB_INTEP_DEV_OUT_6 0x00400000 // Endpoint 6 Device OUT Interrupt
#define USB_INTEP_DEV_OUT_5 0x00200000 // Endpoint 5 Device OUT Interrupt
#define USB_INTEP_DEV_OUT_4 0x00100000 // Endpoint 4 Device OUT Interrupt
#define USB_INTEP_DEV_OUT_3 0x00080000 // Endpoint 3 Device OUT Interrupt
#define USB_INTEP_DEV_OUT_2 0x00040000 // Endpoint 2 Device OUT Interrupt
#define USB_INTEP_DEV_OUT_1 0x00020000 // Endpoint 1 Device OUT Interrupt
#define USB_INTEP_HOST_OUT 0x0000FFFE // Host OUT Interrupts
#define USB_INTEP_HOST_OUT_15 0x00008000 // Endpoint 15 Host OUT Interrupt
#define USB_INTEP_HOST_OUT_14 0x00004000 // Endpoint 14 Host OUT Interrupt
#define USB_INTEP_HOST_OUT_13 0x00002000 // Endpoint 13 Host OUT Interrupt
#define USB_INTEP_HOST_OUT_12 0x00001000 // Endpoint 12 Host OUT Interrupt
#define USB_INTEP_HOST_OUT_11 0x00000800 // Endpoint 11 Host OUT Interrupt
#define USB_INTEP_HOST_OUT_10 0x00000400 // Endpoint 10 Host OUT Interrupt
#define USB_INTEP_HOST_OUT_9 0x00000200 // Endpoint 9 Host OUT Interrupt
#define USB_INTEP_HOST_OUT_8 0x00000100 // Endpoint 8 Host OUT Interrupt
#define USB_INTEP_HOST_OUT_7 0x00000080 // Endpoint 7 Host OUT Interrupt
#define USB_INTEP_HOST_OUT_6 0x00000040 // Endpoint 6 Host OUT Interrupt
#define USB_INTEP_HOST_OUT_5 0x00000020 // Endpoint 5 Host OUT Interrupt
#define USB_INTEP_HOST_OUT_4 0x00000010 // Endpoint 4 Host OUT Interrupt
#define USB_INTEP_HOST_OUT_3 0x00000008 // Endpoint 3 Host OUT Interrupt
#define USB_INTEP_HOST_OUT_2 0x00000004 // Endpoint 2 Host OUT Interrupt
#define USB_INTEP_HOST_OUT_1 0x00000002 // Endpoint 1 Host OUT Interrupt
#define USB_INTEP_DEV_IN 0x0000FFFE // Device IN Interrupts
#define USB_INTEP_DEV_IN_15 0x00008000 // Endpoint 15 Device IN Interrupt
#define USB_INTEP_DEV_IN_14 0x00004000 // Endpoint 14 Device IN Interrupt
#define USB_INTEP_DEV_IN_13 0x00002000 // Endpoint 13 Device IN Interrupt
#define USB_INTEP_DEV_IN_12 0x00001000 // Endpoint 12 Device IN Interrupt
#define USB_INTEP_DEV_IN_11 0x00000800 // Endpoint 11 Device IN Interrupt
#define USB_INTEP_DEV_IN_10 0x00000400 // Endpoint 10 Device IN Interrupt
#define USB_INTEP_DEV_IN_9 0x00000200 // Endpoint 9 Device IN Interrupt
#define USB_INTEP_DEV_IN_8 0x00000100 // Endpoint 8 Device IN Interrupt
#define USB_INTEP_DEV_IN_7 0x00000080 // Endpoint 7 Device IN Interrupt
#define USB_INTEP_DEV_IN_6 0x00000040 // Endpoint 6 Device IN Interrupt
#define USB_INTEP_DEV_IN_5 0x00000020 // Endpoint 5 Device IN Interrupt
#define USB_INTEP_DEV_IN_4 0x00000010 // Endpoint 4 Device IN Interrupt
#define USB_INTEP_DEV_IN_3 0x00000008 // Endpoint 3 Device IN Interrupt
#define USB_INTEP_DEV_IN_2 0x00000004 // Endpoint 2 Device IN Interrupt
#define USB_INTEP_DEV_IN_1 0x00000002 // Endpoint 1 Device IN Interrupt
#define USB_INTEP_0 0x00000001 // Endpoint 0 Interrupt
//*****************************************************************************
//
// The following are values that are returned from USBSpeedGet().
//
//*****************************************************************************
#define USB_UNDEF_SPEED 0x80000000 // Current speed is undefined
#define USB_FULL_SPEED 0x00000001 // Current speed is Full Speed
#define USB_LOW_SPEED 0x00000000 // Current speed is Low Speed
//*****************************************************************************
//
// The following are values that are returned from USBEndpointStatus(). The
// USB_HOST_* values are used when the USB controller is in host mode and the
// USB_DEV_* values are used when the USB controller is in device mode.
//
//*****************************************************************************
#define USB_HOST_IN_STATUS 0xFFFF0000 // Mask of all host IN interrupts
#define USB_HOST_IN_PID_ERROR 0x01000000 // Stall on this endpoint received
#define USB_HOST_IN_NOT_COMP 0x00100000 // Device failed to respond
#define USB_HOST_IN_STALL 0x00400000 // Stall on this endpoint received
#define USB_HOST_IN_DATA_ERROR 0x00080000 // CRC or bit-stuff error
// (ISOC Mode)
#define USB_HOST_IN_NAK_TO 0x00080000 // NAK received for more than the
// specified timeout period
#define USB_HOST_IN_ERROR 0x00040000 // Failed to communicate with a
// device
#define USB_HOST_IN_FIFO_FULL 0x00020000 // RX FIFO full
#define USB_HOST_IN_PKTRDY 0x00010000 // Data packet ready
#define USB_HOST_OUT_STATUS 0x0000FFFF // Mask of all host OUT interrupts
#define USB_HOST_OUT_NAK_TO 0x00000080 // NAK received for more than the
// specified timeout period
#define USB_HOST_OUT_NOT_COMP 0x00000080 // No response from device
// (ISOC mode)
#define USB_HOST_OUT_STALL 0x00000020 // Stall on this endpoint received
#define USB_HOST_OUT_ERROR 0x00000004 // Failed to communicate with a
// device
#define USB_HOST_OUT_FIFO_NE 0x00000002 // TX FIFO is not empty
#define USB_HOST_OUT_PKTPEND 0x00000001 // Transmit still being transmitted
#define USB_HOST_EP0_NAK_TO 0x00000080 // NAK received for more than the
// specified timeout period
#define USB_HOST_EP0_STATUS 0x00000040 // This was a status packet
#define USB_HOST_EP0_ERROR 0x00000010 // Failed to communicate with a
// device
#define USB_HOST_EP0_RX_STALL 0x00000004 // Stall on this endpoint received
#define USB_HOST_EP0_RXPKTRDY 0x00000001 // Receive data packet ready
#define USB_DEV_RX_SENT_STALL 0x00400000 // Stall was sent on this endpoint
#define USB_DEV_RX_DATA_ERROR 0x00080000 // CRC error on the data
#define USB_DEV_RX_OVERRUN 0x00040000 // OUT packet was not loaded due to
// a full FIFO
#define USB_DEV_RX_FIFO_FULL 0x00020000 // RX FIFO full
#define USB_DEV_RX_PKT_RDY 0x00010000 // Data packet ready
#define USB_DEV_TX_NOT_COMP 0x00000080 // Large packet split up, more data
// to come
#define USB_DEV_TX_SENT_STALL 0x00000020 // Stall was sent on this endpoint
#define USB_DEV_TX_UNDERRUN 0x00000004 // IN received with no data ready
#define USB_DEV_TX_FIFO_NE 0x00000002 // The TX FIFO is not empty
#define USB_DEV_TX_TXPKTRDY 0x00000001 // Transmit still being transmitted
#define USB_DEV_EP0_SETUP_END 0x00000010 // Control transaction ended before
// Data End seen
#define USB_DEV_EP0_SENT_STALL 0x00000004 // Stall was sent on this endpoint
#define USB_DEV_EP0_IN_PKTPEND 0x00000002 // Transmit data packet pending
#define USB_DEV_EP0_OUT_PKTRDY 0x00000001 // Receive data packet ready
//*****************************************************************************
//
// The following are values that can be passed to USBHostEndpointConfig() and
// USBDevEndpointConfigSet() as the ulFlags parameter.
//
//*****************************************************************************
#define USB_EP_AUTO_SET 0x00000001 // Auto set feature enabled
#define USB_EP_AUTO_REQUEST 0x00000002 // Auto request feature enabled
#define USB_EP_AUTO_CLEAR 0x00000004 // Auto clear feature enabled
#define USB_EP_DMA_MODE_0 0x00000008 // Enable DMA access using mode 0
#define USB_EP_DMA_MODE_1 0x00000010 // Enable DMA access using mode 1
#define USB_EP_MODE_ISOC 0x00000000 // Isochronous endpoint
#define USB_EP_MODE_BULK 0x00000100 // Bulk endpoint
#define USB_EP_MODE_INT 0x00000200 // Interrupt endpoint
#define USB_EP_MODE_CTRL 0x00000300 // Control endpoint
#define USB_EP_MODE_MASK 0x00000300 // Mode Mask
#define USB_EP_SPEED_LOW 0x00000000 // Low Speed
#define USB_EP_SPEED_FULL 0x00001000 // Full Speed
#define USB_EP_HOST_IN 0x00000000 // Host IN endpoint
#define USB_EP_HOST_OUT 0x00002000 // Host OUT endpoint
#define USB_EP_DEV_IN 0x00002000 // Device IN endpoint
#define USB_EP_DEV_OUT 0x00000000 // Device OUT endpoint
//*****************************************************************************
//
// The following are values that can be passed to USBHostPwrConfig() as
// the ulFlags parameter.
//
//*****************************************************************************
#define USB_HOST_PWRFLT_LOW 0x00000010
#define USB_HOST_PWRFLT_HIGH 0x00000030
#define USB_HOST_PWRFLT_EP_NONE 0x00000000
#define USB_HOST_PWRFLT_EP_TRI 0x00000140
#define USB_HOST_PWRFLT_EP_LOW 0x00000240
#define USB_HOST_PWRFLT_EP_HIGH 0x00000340
#ifndef DEPRECATED
#define USB_HOST_PWREN_LOW 0x00000002
#define USB_HOST_PWREN_HIGH 0x00000003
#define USB_HOST_PWREN_VBLOW 0x00000002
#define USB_HOST_PWREN_VBHIGH 0x00000003
#endif
#define USB_HOST_PWREN_MAN_LOW 0x00000000
#define USB_HOST_PWREN_MAN_HIGH 0x00000001
#define USB_HOST_PWREN_AUTOLOW 0x00000002
#define USB_HOST_PWREN_AUTOHIGH 0x00000003
#define USB_HOST_PWREN_FILTER 0x00010000
//*****************************************************************************
//
// The following are special values that can be passed to
// USBHostEndpointConfig() as the ulNAKPollInterval parameter.
//
//*****************************************************************************
#define MAX_NAK_LIMIT 31 // Maximum NAK interval
#define DISABLE_NAK_LIMIT 0 // No NAK timeouts
//*****************************************************************************
//
// This value specifies the maximum size of transfers on endpoint 0 as 64
// bytes. This value is fixed in hardware as the FIFO size for endpoint 0.
//
//*****************************************************************************
#define MAX_PACKET_SIZE_EP0 64
//*****************************************************************************
//
// These values are used to indicate which endpoint to access.
//
//*****************************************************************************
#define USB_EP_0 0x00000000 // Endpoint 0
#define USB_EP_1 0x00000010 // Endpoint 1
#define USB_EP_2 0x00000020 // Endpoint 2
#define USB_EP_3 0x00000030 // Endpoint 3
#define USB_EP_4 0x00000040 // Endpoint 4
#define USB_EP_5 0x00000050 // Endpoint 5
#define USB_EP_6 0x00000060 // Endpoint 6
#define USB_EP_7 0x00000070 // Endpoint 7
#define USB_EP_8 0x00000080 // Endpoint 8
#define USB_EP_9 0x00000090 // Endpoint 9
#define USB_EP_10 0x000000A0 // Endpoint 10
#define USB_EP_11 0x000000B0 // Endpoint 11
#define USB_EP_12 0x000000C0 // Endpoint 12
#define USB_EP_13 0x000000D0 // Endpoint 13
#define USB_EP_14 0x000000E0 // Endpoint 14
#define USB_EP_15 0x000000F0 // Endpoint 15
#define NUM_USB_EP 16 // Number of supported endpoints
//*****************************************************************************
//
// These macros allow conversion between 0-based endpoint indices and the
// USB_EP_x values required when calling various USB APIs.
//
//*****************************************************************************
#define INDEX_TO_USB_EP(x) ((x) << 4)
#define USB_EP_TO_INDEX(x) ((x) >> 4)
//*****************************************************************************
//
// The following are values that can be passed to USBFIFOConfigSet() as the
// ulFIFOSize parameter.
//
//*****************************************************************************
#define USB_FIFO_SZ_8 0x00000000 // 8 byte FIFO
#define USB_FIFO_SZ_16 0x00000001 // 16 byte FIFO
#define USB_FIFO_SZ_32 0x00000002 // 32 byte FIFO
#define USB_FIFO_SZ_64 0x00000003 // 64 byte FIFO
#define USB_FIFO_SZ_128 0x00000004 // 128 byte FIFO
#define USB_FIFO_SZ_256 0x00000005 // 256 byte FIFO
#define USB_FIFO_SZ_512 0x00000006 // 512 byte FIFO
#define USB_FIFO_SZ_1024 0x00000007 // 1024 byte FIFO
#define USB_FIFO_SZ_2048 0x00000008 // 2048 byte FIFO
#define USB_FIFO_SZ_4096 0x00000009 // 4096 byte FIFO
#define USB_FIFO_SZ_8_DB 0x00000010 // 8 byte double buffered FIFO
// (occupying 16 bytes)
#define USB_FIFO_SZ_16_DB 0x00000011 // 16 byte double buffered FIFO
// (occupying 32 bytes)
#define USB_FIFO_SZ_32_DB 0x00000012 // 32 byte double buffered FIFO
// (occupying 64 bytes)
#define USB_FIFO_SZ_64_DB 0x00000013 // 64 byte double buffered FIFO
// (occupying 128 bytes)
#define USB_FIFO_SZ_128_DB 0x00000014 // 128 byte double buffered FIFO
// (occupying 256 bytes)
#define USB_FIFO_SZ_256_DB 0x00000015 // 256 byte double buffered FIFO
// (occupying 512 bytes)
#define USB_FIFO_SZ_512_DB 0x00000016 // 512 byte double buffered FIFO
// (occupying 1024 bytes)
#define USB_FIFO_SZ_1024_DB 0x00000017 // 1024 byte double buffered FIFO
// (occupying 2048 bytes)
#define USB_FIFO_SZ_2048_DB 0x00000018 // 2048 byte double buffered FIFO
// (occupying 4096 bytes)
//*****************************************************************************
//
// This macro allow conversion from a FIFO size label as defined above to
// a number of bytes
//
//*****************************************************************************
#define USB_FIFO_SIZE_DB_FLAG 0x00000010
#define USB_FIFO_SZ_TO_BYTES(x) ((8 << ((x) & ~ USB_FIFO_SIZE_DB_FLAG)) * \
(((x) & USB_FIFO_SIZE_DB_FLAG) ? 2 : 1))
//*****************************************************************************
//
// The following are values that can be passed to USBEndpointDataSend() as the
// ulTransType parameter.
//
//*****************************************************************************
#define USB_TRANS_OUT 0x00000102 // Normal OUT transaction
#define USB_TRANS_IN 0x00000102 // Normal IN transaction
#define USB_TRANS_IN_LAST 0x0000010a // Final IN transaction (for
// endpoint 0 in device mode)
#define USB_TRANS_SETUP 0x0000110a // Setup transaction (for endpoint
// 0)
#define USB_TRANS_STATUS 0x00000142 // Status transaction (for endpoint
// 0)
//*****************************************************************************
//
// The following are values are returned by the USBModeGet function.
//
//*****************************************************************************
#define USB_DUAL_MODE_HOST 0x00000001 // Dual mode controller is in Host
// mode.
#define USB_DUAL_MODE_DEVICE 0x00000081 // Dual mode controller is in
// Device mode.
#define USB_DUAL_MODE_NONE 0x00000080 // Dual mode controller mode is not
// set.
#define USB_OTG_MODE_ASIDE_HOST 0x0000001d // OTG controller on the A side of
// the cable.
#define USB_OTG_MODE_ASIDE_NPWR 0x00000001 // OTG controller on the A side of
// the cable.
#define USB_OTG_MODE_ASIDE_SESS 0x00000009 // OTG controller on the A side of
// the cable Session Valid.
#define USB_OTG_MODE_ASIDE_AVAL 0x00000011 // OTG controller on the A side of
// the cable A valid.
#define USB_OTG_MODE_ASIDE_DEV 0x00000019 // OTG controller on the A side of
// the cable.
#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 USBHostPwrConfig(unsigned long ulBase, unsigned long ulFlags);
#ifndef DEPRECATED
#define USBHostPwrFaultConfig USBHostPwrConfig
#endif
extern void USBHostPwrFaultDisable(unsigned long ulBase);
extern void USBHostPwrFaultEnable(unsigned long ulBase);
extern void USBHostRequestIN(unsigned long ulBase, unsigned long ulEndpoint);
extern void USBHostRequestINClear(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);
extern void USBDevMode(unsigned long ulBase);
extern void USBOTGMode(unsigned long ulBase);
extern void USBPHYPowerOff(unsigned long ulBase);
extern void USBPHYPowerOn(unsigned long ulBase);
extern unsigned long USBNumEndpointsGet(unsigned long ulBase);
//*****************************************************************************
//
// Several USB APIs have been renamed, with the original function name being
// deprecated. These defines and function prototypes 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__
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