text: // DOM-IGNORE-BEGIN
  /*******************************************************************************
  Copyright 2015 Microchip Technology Inc. (www.microchip.com)
  
  Licensed under the Apache License, Version 2.0 (the "License");
  you may not use this file except in compliance with the License.
  You may obtain a copy of the License at
  
      http://www.apache.org/licenses/LICENSE-2.0
  
  Unless required by applicable law or agreed to in writing, software
  distributed under the License is distributed on an "AS IS" BASIS,
  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  See the License for the specific language governing permissions and
  limitations under the License.
  
  To request to license the code under the MLA license (www.microchip.com/mla_license), 
  please contact mla_licensing@microchip.com
   *******************************************************************************/
  //DOM-IGNORE-END
  
  
  #ifndef _USB_HAL_DSPIC33E_HEADER_H
  #define _USB_HAL_DSPIC33E_HEADER_H
  
  /*****************************************************************************/
  /****** include files ********************************************************/
  /*****************************************************************************/
  
  #include "system.h"
  #include "system_config.h"
  
  #include <stdint.h>
  #include <string.h>
  
  /*****************************************************************************/
  /****** Constant definitions *************************************************/
  /*****************************************************************************/
  #define DEVICE_SPECIFIC_IEC_REGISTER_COUNT  9   //Number of IECx registers implemented in the microcontroller (varies from device to device, make sure this is set correctly for the intended CPU)
  #define USB_HAL_VBUSTristate()                  //No GPIO driver on VBUS on these devices.
  
  #if(USB_PING_PONG_MODE != USB_PING_PONG__FULL_PING_PONG)
  #error "Unsupported ping pong mode for this device"
  #endif
  #define BDT_NUM_ENTRIES      ((USB_MAX_EP_NUMBER + 1) * 4)
  
  
  //----- USBEnableEndpoint() input defintions ----------------------------------
  #define USB_HANDSHAKE_ENABLED           0x01
  #define USB_HANDSHAKE_DISABLED          0x00
  
  #define USB_OUT_ENABLED                 0x08
  #define USB_OUT_DISABLED                0x00
  
  #define USB_IN_ENABLED                  0x04
  #define USB_IN_DISABLED                 0x00
  
  #define USB_ALLOW_SETUP                 0x00
  #define USB_DISALLOW_SETUP              0x10
  
  #define USB_STALL_ENDPOINT              0x02
  
  //----- usb_config.h input defintions -----------------------------------------
  #define USB_PULLUP_ENABLE               0x00
  #define USB_PULLUP_DISABLE 				0x04
  
  #define USB_INTERNAL_TRANSCEIVER        0x00
  #define USB_EXTERNAL_TRANSCEIVER        0x01
  
  #define USB_FULL_SPEED                  0x04
  //USB_LOW_SPEED not currently supported in dsPIC33E USB products
  
  #define USB_OTG_ENABLE                  0x04
  
  //----- Interrupt Flag definitions --------------------------------------------
  #define USBTransactionCompleteIE        U1IEbits.TRNIE
  #define USBTransactionCompleteIF        U1IRbits.TRNIF
  #define USBTransactionCompleteIFReg     U1IR
  #define USBTransactionCompleteIFBitNum  3
  
  #define USBResetIE                      U1IEbits.URSTIE
  #define USBResetIF                      U1IRbits.URSTIF
  #define USBResetIFReg                   U1IR
  #define USBResetIFBitNum                0
  
  #define USBIdleIE                       U1IEbits.IDLEIE
  #define USBIdleIF                       U1IRbits.IDLEIF
  #define USBIdleIFReg                    U1IR
  #define USBIdleIFBitNum                 4
  
  #define USBActivityIE                   U1OTGIEbits.ACTVIE
  #define USBActivityIF                   U1OTGIRbits.ACTVIF
  #define USBActivityIFReg                U1OTGIR
  #define USBActivityIFBitNum             4
  
  #define USBSOFIE                        U1IEbits.SOFIE
  #define USBSOFIF                        U1IRbits.SOFIF
  #define USBSOFIFReg                     U1IR
  #define USBSOFIFBitNum                  2
  
  #define USBStallIE                      U1IEbits.STALLIE
  #define USBStallIF                      U1IRbits.STALLIF
  #define USBStallIFReg                   U1IR
  #define USBStallIFBitNum                7
  
  #define USBErrorIE                      U1IEbits.UERRIE
  #define USBErrorIF                      U1IRbits.UERRIF
  #define USBErrorIFReg                   U1IR
  #define USBErrorIFBitNum                1
  
  #define USBT1MSECIE                     U1OTGIEbits.T1MSECIE
  #define USBT1MSECIF                     U1OTGIRbits.T1MSECIF
  #define USBT1MSECIFReg                  U1OTGIR
  #define USBT1MSECIFBitNum               6
  
  #define USBIDIE                         U1OTGIEbits.IDIE
  #define USBIDIF                         U1OTGIRbits.IDIF
  #define USBIDIFReg                      U1OTGIR
  #define USBIDIFBitNum                   7
  
  #define USBSESVDIE                      U1OTGIEbits.SESVDIE
  #define USBSESVDIF                      U1OTGIRbits.SESVDIF
  #define USBSESVDReg                     U1OTGIR
  #define USBSESVDBitNum                  3
  
  #define USBRESUMEIE                     U1IEbits.RESUMEIE
  #define USBRESUMEIF                     U1IRbits.RESUMEIF
  #define USBRESUMEIFReg                  U1IR
  #define USBRESUMEIFBitNum               5
  
  //----- Event call back defintions --------------------------------------------
  #if defined(USB_DISABLE_SOF_HANDLER)
  #define USB_SOF_INTERRUPT           0x00
  #else
  #define USB_SOF_INTERRUPT           0x04
  #endif
  #if defined(USB_DISABLE_ERROR_HANDLER)
  #define USB_ERROR_INTERRUPT         0x02
  #else
  #define USB_ERROR_INTERRUPT         0x02
  #endif
  
  //----- USB module control bits -----------------------------------------------
  #define USBPingPongBufferReset          U1CONbits.PPBRST
  #define USBSE0Event                     U1CONbits.SE0
  #define USBSuspendControl               U1PWRCbits.USUSPEND
  #define USBPacketDisable                U1CONbits.PKTDIS
  #define USBResumeControl                U1CONbits.RESUME
  
  //----- BDnSTAT bit definitions -----------------------------------------------
  //The _BSTALL definition is changed from 0x04 to 0x00 to
  // fix a difference in the PIC18 and PIC24 definitions of this
  // bit.  This should be changed back once the definitions are
  // synced.
  #define _BSTALL                         0x04        //Buffer Stall enable
  #define _DTSEN                          0x08        //Data Toggle Synch enable
  #define _DAT0                           0x00        //DATA0 packet expected next
  #define _DAT1                           0x40        //DATA1 packet expected next
  #define _DTSMASK                        0x40        //DTS Mask
  #define _USIE                           0x80        //SIE owns buffer
  #define _UCPU                           0x00        //CPU owns buffer
  #define _STAT_MASK                      0xFC
  
  //----- USTAT bit definitions -------------------------------------------------
  #define USTAT_EP0_PP_MASK               ~0x04
  #define USTAT_EP_MASK                   0xFC
  #define USTAT_EP0_OUT                   0x00
  #define USTAT_EP0_OUT_EVEN              0x00
  #define USTAT_EP0_OUT_ODD               0x04
  #define USTAT_EP0_IN                    0x08
  #define USTAT_EP0_IN_EVEN               0x08
  #define USTAT_EP0_IN_ODD                0x0C
  #define ENDPOINT_MASK                   0b11110000
  
  //----- U1OTGCON bit definitions ----------------------------------------------
  #define USB_OTG_DPLUS_ENABLE            0x80
  
  //----- U1EP bit definitions --------------------------------------------------
  #define UEP_STALL                       0x0002
  // Cfg Control pipe for this ep
  #define EP_CTRL                         0x0C     // Cfg Control pipe for this ep   
  #define EP_OUT                          0x18     // Cfg OUT only pipe for this ep
  #define EP_IN                           0x14     // Cfg IN only pipe for this ep
  #define EP_OUT_IN                       0x1C     // Cfg both OUT & IN pipes for this ep
  #define HSHK_EN                         0x01     // Enable handshake packet
  // Handshake should be disable for isoch
  
  
  #define BDT_BASE_ADDR_TAG   __attribute__ ((aligned (512)))
  #define CTRL_TRF_SETUP_ADDR_TAG
  #define CTRL_TRF_DATA_ADDR_TAG
  
  //----- Depricated defintions - will be removed at some point of time----------
  //--------- Depricated in v2.2
  #define _LS                             0x00        // Use Low-Speed USB Mode
  #define _FS                             0x00        // Use Full-Speed USB Mode
  #define _TRINT                          0x00        // Use internal transceiver
  #define _TREXT                          0x00        // Use external transceiver
  #define _PUEN                           0x00        // Use internal pull-up resistor
  #define _OEMON                          0x00        // Use SIE output indicator
  
  /*****************************************************************************/
  /****** Type definitions *****************************************************/
  /*****************************************************************************/
  
  // Buffer Descriptor Status Register layout.
  
  typedef union __attribute__( ( packed ) ) _BD_STAT
  {
  
      struct __attribute__( ( packed ) )
      {
          unsigned : 2; //Byte count
          unsigned BSTALL : 1; //Buffer Stall Enable
          unsigned DTSEN : 1; //Data Toggle Synch Enable
          unsigned : 2; //Reserved - write as 00
          unsigned DTS : 1; //Data Toggle Synch Value
          unsigned UOWN : 1; //USB Ownership
      };
  
      struct __attribute__( ( packed ) )
      {
          unsigned : 2;
          unsigned PID0 : 1;
          unsigned PID1 : 1;
          unsigned PID2 : 1;
          unsigned PID3 : 1;
      };
  
      struct __attribute__( ( packed ) )
      {
          unsigned : 2;
          unsigned PID : 4; //Packet Identifier
      };
      uint16_t Val;
  }
  BD_STAT; //Buffer Descriptor Status Register
  
  // BDT Entry Layout
  
  typedef union __attribute__( ( packed ) )__BDT
  {
  
      union
      {
  
          struct __attribute__( ( packed ) )
          {
              BD_STAT STAT;
              uint16_t CNT : 10;
              uint16_t ADR;
              uint16_t ADRH;
          };
  
          struct __attribute__( ( packed ) )
          {
              uint32_t res : 16;
              uint32_t count : 10;
          };
      };
      uint32_t Val;
      uint16_t v[4];
      uint32_t w[2];
  }
  BDT_ENTRY;
  // USTAT Register Layout
  
  typedef union __USTAT
  {
  
      struct
      {
          unsigned char filler1 : 2;
          unsigned char ping_pong : 1;
          unsigned char direction : 1;
          unsigned char endpoint_number : 4;
      };
      uint8_t Val;
  } USTAT_FIELDS;
  
  //Macros for fetching parameters from a USTAT_FIELDS variable.
  #define USBHALGetLastEndpoint(stat)     stat.endpoint_number
  #define USBHALGetLastDirection(stat)    stat.direction
  #define USBHALGetLastPingPong(stat)     stat.ping_pong
  
  typedef union
  {
      uint16_t UEP[16];
  } _UEP;
  
  typedef union _POINTER
  {
  
      struct
      {
          uint8_t bLow;
          uint8_t bHigh;
          //byte bUpper;
      };
      uint16_t _word; // bLow & bHigh
  
      //pFunc _pFunc;                       // Usage: ptr.pFunc(); Init: ptr.pFunc = &<Function>;
  
      uint8_t* bRam; // Ram byte pointer: 2 bytes pointer pointing
      // to 1 byte of data
      uint16_t* wRam; // Ram word poitner: 2 bytes poitner pointing
      // to 2 bytes of data
  
      const uint8_t* bRom; // Size depends on compiler setting
      const uint16_t* wRom;
      //rom near byte* nbRom;               // Near = 2 bytes pointer
      //rom near word* nwRom;
      //rom far byte* fbRom;                // Far = 3 bytes pointer
      //rom far word* fwRom;
  } POINTER;
  
  /*****************************************************************************/
  /****** Function prototypes and macro functions ******************************/
  /*****************************************************************************/
  
  #define ConvertToPhysicalAddress(a) ((uint16_t)(a))
  #define ConvertToVirtualAddress(a)  ((void *)(a))
  #define USBClearUSBInterrupt() IFS5bits.USB1IF = 0;
  #if defined(USB_INTERRUPT)
  #define USBMaskInterrupts() {IEC5bits.USB1IE = 0;}
  #define USBUnmaskInterrupts() {IEC5bits.USB1IE = 1;}
  #else
  #define USBMaskInterrupts() 
  #define USBUnmaskInterrupts() 
  #endif
  
  //STALLIE, IDLEIE, TRNIE, and URSTIE are all enabled by default and are required
  #if defined(USB_INTERRUPT)
  #define USBEnableInterrupts() {IEC5bits.USB1IE = 1;IPC21bits.USB1IP = 4;}
  #else
  #define USBEnableInterrupts()
  #endif
  
  #define USBDisableInterrupts() {IEC5bits.USB1IE=0;}
  #define USBInterruptFlag                IFS5bits.USB1IF
  
  
  
  #if (USB_PULLUP_OPTION == USB_PULLUP_ENABLE) || !defined(USB_PULLUP_OPTION)
  #define PullUpConfiguration() U1OTGCONbits.OTGEN = 0;
  #else
  #define PullUpConfiguration() U1OTGCONbits.OTGEN = 1; U1OTGCON &= 0xFF0F;
  #endif
  
  #define SetConfigurationOptions()   {\
                                              U1CNFG1 = 0;\
                                              U1CNFG2 = USB_TRANSCEIVER_OPTION;\
                                              PullUpConfiguration();\
                                              U1EIE = 0x9F;\
                                              U1IE = 0x99 | USB_SOF_INTERRUPT | USB_ERROR_INTERRUPT;\
                                              USBT1MSECIE = 1;\
                                          } 
  
  
  /********************************************************************
  Function:
      bool USBSleepOnSuspend(void)
  
  Summary:
      Places the core into sleep and sets up the USB module
      to wake up the device on USB activity (either USB host resume or
      USB VBUS going away, such as due to USB cable detach).
      
  PreCondition:
      The USBDeviceInit() function should have been called at least once and the
      USB host should have suspended the USB device.
      
  Parameters:
      None
  
  Return Values:
      true  - if entered sleep successfully
      false - if there was an error entering sleep
  
  Remarks:
      Please note that before calling this function that it is the
      responsibility of the application to place all of the other
      peripherals or board features into a lower power state if
      required.
  
      Based on the USB specifications, upon detection of the suspend condition, a
      USB device should promptly put itself into a low power mode (such that it consumes
      no more than 2.5mA from the USB host (unless the host is a USB type-C host and
      is actively advertising higher than standard USB spec current capability).
  
   *******************************************************************/
  bool USBSleepOnSuspend( void );
  
  /****************************************************************
      Function:
          void USBPowerModule(void)
          
      Description:
          This macro is used to power up the USB module if required<br>
          PIC18: defines as nothing<br>
          PIC24: defines as U1PWRCbits.USBPWR = 1;<br>
          
      Parameters:
          None
          
      Return Values:
          None
          
      Remarks:
          None
          
   ****************************************************************/
  #define USBPowerModule() U1PWRCbits.USBPWR = 1;
  
  /****************************************************************
      Function:
          void USBModuleDisable(void)
          
      Description:
          This macro is used to disable the USB module.  This will perform a
          USB soft detach operation from the host, if the device was already plugged
          into the host at the time of calling this function.  All USB module
          features including the internal USB 1ms timer and the USB VBUS
          monitoring comparators will be disabled.
          
      Parameters:
          None
          
      Return Values:
          None
          
      Remarks:
          None
          
   ****************************************************************/
  #define USBModuleDisable() {\
      U1CON = 0;\
      U1IE = 0;\
      U1OTGIE = 0;\
      U1PWRCbits.USUSPND = 0;\
      U1PWRCbits.USBPWR = 0;\
      USBDeviceState = DETACHED_STATE;\
  }    
  
  /****************************************************************
      Function:
          USBSetBDTAddress(addr)
          
      Description:
          This macro is used to power up the USB module if required
          
      Parameters:
          None
          
      Return Values:
          None
          
      Remarks:
          None
          
   ****************************************************************/
  #define USBSetBDTAddress(addr)         U1BDTP1 = (((unsigned int)addr)/256);
  
  /****************************************************************
      Function:
          void USBClearInterruptRegister(int register)
          
      Description:
          Clears all of the interrupts in the requested register
          
      Parameters:
          register - the regsister that needs to be cleared.
          
      Return Values:
          None
          
      Remarks:
          Note that on these devices to clear an interrupt you must
          write a '1' to the interrupt location.
          
   ****************************************************************/
  #define USBClearInterruptRegister(reg) reg = 0xFFFF;
  
  /********************************************************************
      Function:
          void USBClearInterruptFlag(register, uint8_t if_flag_offset)
          
      Summary:
          Clears the specified USB interrupt flag.
          
      PreCondition:
          None
          
      Parameters:
          register - the register mnemonic for the register holding the interrupt 
                     flag to be cleared
          uint8_t if_flag_offset - the bit position offset (for the interrupt flag to
                     clear) from the "right of the register"
          
      Return Values:
          None
          
      Remarks:
          Individual USB interrupt flag bits are cleared by writing '1' to the 
          bit, in a word write operation.
   
   *******************************************************************/
  #define USBClearInterruptFlag(reg_name, if_flag_offset)	(reg_name = (1 << if_flag_offset))	
  
  /********************************************************************
      Function:
          void DisableNonZeroEndpoints(UINT8 last_ep_num)
          
      Summary:
          Clears the control registers for the specified non-zero endpoints
          
      PreCondition:
          None
          
      Parameters:
          UINT8 last_ep_num - the last endpoint number to clear.  This
          number should include all endpoints used in any configuration.
          
      Return Values:
          None
          
      Remarks:
          None
   
   *******************************************************************/
  #define DisableNonZeroEndpoints(last_ep_num) memset((void*)&U1EP1,0x00,(last_ep_num * 2));                                          
  
  
  /********************************************************************
  Function:
      bool USBRemoteWakeupAssertBlocking(void)
  
  Summary:
      Checks if it is currently legal to send remote wakeup signalling to the
      host, and if so, it sends it.  This is a blocking function that takes ~5-6ms
      to execute.
  
  PreCondition:
  
  Parameters:
      None
  
  Return Values:
      true  - if it was legal to send remote wakeup signalling and the signalling was sent
      false - if it was not legal to send remoate wakeup signalling (in this case, no signalling gets sent)
  
  Remarks:
      To successfully use remote wakeup in an application, the device must first
      let the host know that it supports remote wakeup (by setting the appropriate
      bit in the attributes field of the USB configuration descriptor).  Additionally,
      the end user must allow/enable remote wakeup for the device.  Hosts are not
      obligated to always allow remote wakeup, and the end user can typically enable/disable this
      feature for each device at their descretion.  Under Windows, devices supporting
      remote wakeup will normally have an extra checkbox setting under the device
      manager properties pages for the device, which the user can change.
  
      Additionally, remote wakeup capability requires driver support, in the USB
      class drivers being used for the device on the host.  Under Windows 7, the CDC
      drivers do not support remote wakeup capability, while other drivers like HID
      and WinUSB fully support this capability.  If the intended application is
      CDC or based on some other driver not supporting remote wakeup, it is potentially
      possible to make the device a composite device (ex: CDC+HID) and then use the
      HID driver as a means of achieving the remote wakeup effect of the host.
  
      Sometime prior to entering USB suspend (usually just prior), if the host and
      driver(s) support remote wakeup, and the user has enabled the feature for the
      device, then the host will send notification to the device firmware letting it
      know that remote wakeup is legal.  The USBGetRemoteWakeupStatus() API function
      can be used to check if the host has allowed remote wakeup or not.  The application
      firmware should not send remote wakeup signalling to the host, unless both
      USBGetRemoteWakeupStatus() and USBIsBusSuspended() return true.  Attempting to
      send the remote wakeup signalling to the host when it is not legal to do so
      will nomrally not wake up the host, and will instead create a violation of
      the USB compliance criteria.  Additionally, devices should not send remote
      wakeup signalling immediately upon entry into the suspended bus state.  Based on
      the USB specifications, the bus must be continuously idle for at least 5ms before
      a device may send remote wakeup signalling.  After the signalling is sent, the
      device must become fully ready for normal USB communication/request
      processing within 10ms.
   *******************************************************************/
  bool USBRemoteWakeupAssertBlocking( void );
  
  
  /********************************************************************
  Function:
      int8_t USBVBUSSessionValidStateGet(bool AllowInvasiveReads)
  
  Summary:
      This function tries to check the current VBUS voltage level to see if it is
      above the session valid threshold or not.  This is useful for detecting if the
      device is currently attached to a host or hub that is actively supplying
      power on the +5V VBUS net (instead of being powered down).
  
  PreCondition:
      This function assumes that USBDeviceInit() has been called at least once,
      although it is not necessary for the USB module to be already enabled, if
      "invasive reads" are allowed.  However, it is always the caller's responsibility
      to make sure that the microcontroller system clock settings have been
      pre-configured for an operating mode that are compatible with USB operation
      at the right frequency (ex: the USB module must have 48MHz clocking available
      internally), prior to calling this function.
  
  Parameters:
      bool AllowInvasiveReads - Specify false if you want this function to perform
      a "passive" read attempt, which will not block or change the state of the USB module.
      If this parameter is false, the function can return a negative number, indicating
      that the read could not be performed (ex: if the comparators are currently off).
  
      Specify true, if you want this function to perform a forceful read operation.
      In this case, this function will turn on the USB module and/or unsuspend it if
      needed, in order to read the actual value.  The function will always return 0 or 1
      in this case.  However, the function may block for as much time as required to
      ensure that any necessary analog startup/settling/propagation times have
      elapsed, so as to get an accurate reading.  If invasive reads are allowed, and
      this function turns on the USB module or unsuspends it, the module will remain
      on and unsuspended subsequent to returning from this function.
      It is the caller's responsibility to turn the USB module off if
      desired/appropropriate for the application (ex: because the returned value was
      0, indicating VBUS is not currently powered, in which case the application may
      wish to shut things down for lower power consumption).
  
  
  Return Values:
      Returns a signed 8-bit byte indicating the current VBUS level.  If VBUS is above
      the session valid state (ex: because the cable is attached and a host or hub is actively
      sourcing VBUS power), the return value will be 1.  If the VBUS level is below
      the session valid level (ex: because the cable is detached or the host/hub is
      powered down and not sourcing anything on VBUS), the return value will be 0.
      If the function could not conclusively determine the state of the VBUS line
      (ex: because the VBUS sensing comparator wasn't powered on for example), the
      return value will be a negative number (ex: return value of -1 or less, with
      the actual value indicating a code representing the reason why the value
      couldn't be read).
  
  Remarks:
      This function may block for upwards of ~5ms if AllowInvasiveReads was true
      and the USB module wasn't previously turned or or was recently (or is still) suspended.
  
   *******************************************************************/
  int8_t USBVBUSSessionValidStateGet( bool AllowInvasiveReads );
  
  
  
  /********************************************************************
  Function:
      void USBMaskAllUSBInterrupts(void)
  
  Summary:
      This function saves the current USBIE bit state, and then clears it
      to prevent any USB interrupt vectoring.
  
  PreCondition:
      None
  
  Parameters:
      None
  
  Return Values:
      None
  
  Remarks:
       This function should always be called in a exact 1:1 ratio with the
       corresponding USBRestoreUSBInterrupts() function (which restores the
       setting saved by this function).  This function should not be called
       more than once, prior to calling USBRestoreUSBInterrupts(),
       as this will cause the previously saved value to get overwritten.
   *******************************************************************/
  void USBMaskAllUSBInterrupts( void );
  
  
  
  /********************************************************************
  Function:
      void USBRestoreUSBInterrupts(void)
  
  Summary:
      This function restores the previous USB interrupt setting that was
      in effect prior to calling the corresponding USBMaskAllUSBInterrupts().
  
  PreCondition:
      None
  
  Parameters:
      None
  
  Return Values:
      None
  
  Remarks:
   This function should only be called in an exact 1:1 ratio with the
   USBMaskAllUSBInterrupts() function.  This function should never be
   called without first being preceded by a call to USBMaskAllUSBInterrupts().
   *******************************************************************/
  void USBRestoreUSBInterrupts( void );
  
  
  
  /*****************************************************************************/
  /****** Compiler checks ******************************************************/
  /*****************************************************************************/
  #ifndef USB_PING_PONG_MODE
  #error "No ping pong mode defined."
  #endif
  
  /*****************************************************************************/
  /****** Extern variable definitions ******************************************/
  /*****************************************************************************/
  
  #if defined(USB_SUPPORT_DEVICE) | defined(USB_SUPPORT_OTG)
  #if !defined(USBDEVICE_C)
  //extern USB_VOLATILE USB_DEVICE_STATE USBDeviceState;
  extern USB_VOLATILE uint8_t USBActiveConfiguration;
  extern USB_VOLATILE IN_PIPE inPipes[1];
  extern USB_VOLATILE OUT_PIPE outPipes[1];
  #endif
  extern volatile BDT_ENTRY* pBDTEntryOut[USB_MAX_EP_NUMBER + 1];
  extern volatile BDT_ENTRY* pBDTEntryIn[USB_MAX_EP_NUMBER + 1];
  #endif
  
  #endif	/* _USB_HAL_DSPIC33E_HEADER_H */
  
  
  /*******************************************************************************
   End of File
   */
  