compiler/include/devices/usb_dfu.h

   1 #ifndef DEVICES_USB_DFU_H
   2 #define DEVICES_USB_DFU_H
   3 /*
   4 **      $VER: usb_dfu.h 2.0 (15.12.07)
   5 **
   6 **      usb definitions include file
   7 **
   8 **      (C) Copyright 2002-2007 Chris Hodges
   9 **          All Rights Reserved
  10 */
  11
  12 #include <exec/types.h>
  13
  14 #if defined(__GNUC__)
  15 # pragma pack(1)
  16 #endif
  17
  18 /* Usb DFU Requests */
  19 #define UDFUR_DETACH              0x00
  20 #define UDFUR_DNLOAD              0x01
  21 #define UDFUR_UPLOAD              0x02
  22 #define UDFUR_GETSTATUS           0x03
  23 #define UDFUR_CLRSTATUS           0x04
  24 #define UDFUR_GETSTATE            0x05
  25 #define UDFUR_ABORT               0x06
  26
  27 /* DFU class specific descriptors */
  28 #define UDT_DFU               0x21
  29
  30 /* Firmware Upgrade subclasses */
  31 #define FWUPGRADE_STD_SUBCLASS 0x01
  32
  33 /* Firmware Upgrade protocols */
  34 #define FWUPGRADE_PROTO_STD   0x01
  35 #define FWUPGRADE_PROTO_DFU   0x02
  36
  37 /* DFU specific descriptor */
  38
  39 struct UsbDFUDesc
  40 {
  41     UBYTE bLength;             /* Size of this descriptor */
  42     UBYTE bDescriptorType;     /* Descriptor Type (0x21) */
  43     UBYTE bmAttributes;        /* DFU attributes */
  44     UBYTE wDetachTimeOut0;     /* Lowbyte of Detach TimeOut */
  45     UBYTE wDetachTimeOut1;     /* Highbyte of above */
  46     UBYTE wTransferSize0;      /* Maximum bytes per control-write (Lowbyte) */
  47     UBYTE wTransferSize1;      /* Highbyte of above */
  48     UBYTE bcdDFUVersion;       /* DFU Spec Release */
  49 };
  50
  51 /* bmAttributes from above */
  52 #define UDDAF_DOWNLOADABLE    0x0001
  53 #define UDDAF_UPLOADABLE      0x0002
  54 #define UDDAF_NO_MANIFEST_RST 0x0004
  55 #define UDDAF_WILL_DETACH     0x0008
  56
  57 /* Returned by UDFUR_GETSTATUS */
  58 struct UsbDFUStatus
  59 {
  60     UBYTE bStatus;
  61     UBYTE bwPollTimeout0;
  62     UBYTE bwPollTimeout1;
  63     UBYTE bwPollTimeout2;
  64     UBYTE bState;
  65     UBYTE iString;
  66 };
  67
  68
  69 #if defined(__GNUC__)
  70 # pragma pack()
  71 #endif
  72
  73 #endif /* DEVICES_USB_DFU_H */