KernelLand/Modules/USB/HID/hid_reports.h

   1 /*
   2  * Acess2 USB Stack - HID Driver
   3  * - By John Hodge (thePowersGang)
   4  *
   5  * hid_reports.h
   6  * - Report parsing definitions
   7  */
   8 #ifndef _USB_HID_REPORTS_H_
   9 #define _USB_HID_REPORTS_H_
  10
  11 #include <usb_core.h>
  12
  13 typedef struct sHID_ReportCallbacks     tHID_ReportCallbacks;
  14 typedef struct sHID_ReportGlobalState   tHID_ReportGlobalState;
  15 typedef struct sHID_ReportLocalState    tHID_ReportLocalState;
  16
  17 struct sHID_ReportCallbacks
  18 {
  19         void    (*Input)(
  20                 tUSBInterface *Dev,
  21                 tHID_ReportGlobalState *Global, tHID_ReportLocalState *Local, Uint32 Data
  22                 );
  23         void    (*Output)(
  24                 tUSBInterface *Dev,
  25                 tHID_ReportGlobalState *Global, tHID_ReportLocalState *Local, Uint32 Data
  26                 );
  27         void    (*Feature)(
  28                 tUSBInterface *Dev,
  29                 tHID_ReportGlobalState *Global, tHID_ReportLocalState *Local, Uint32 Data
  30                 );
  31
  32         tHID_ReportCallbacks    *(*Collection)(
  33                 tUSBInterface *Dev,
  34                 tHID_ReportGlobalState *Global, tHID_ReportLocalState *Local, Uint32 Data
  35                 );
  36
  37         void    (*EndCollection)(tUSBInterface *Dev);
  38 };
  39
  40 struct sHID_ReportGlobalState
  41 {
  42         Uint32  UsagePage;
  43         Uint32  LogMin;
  44         Uint32  LogMax;
  45         Uint32  PhysMin;
  46         Uint32  PhysMax;
  47
  48         Uint8   UnitExp;
  49         Uint8   Unit;
  50
  51         Uint32  ReportSize;
  52         Uint32  ReportID;
  53         Uint32  ReportCount;
  54 };
  55
  56 struct sHID_IntList
  57 {
  58          int    Space;
  59          int    nItems;
  60         Uint32  *Items;
  61 };
  62
  63 struct sHID_ReportLocalState
  64 {
  65         struct sHID_IntList     Usages;
  66         Uint32  UsageMin;
  67         struct sHID_IntList     Designators;
  68         Uint32  DesignatorMin;
  69         struct sHID_IntList     Strings;
  70         Uint32  StringMin;
  71
  72 };
  73
  74 #endif
  75