gc/wiikeyboard/usbkeyboard.h

   1 #ifndef __USBKEYBOARD_H__
   2 #define __USBKEYBOARD_H__
   3
   4 #ifdef __cplusplus
   5    extern "C" {
   6 #endif /* __cplusplus */
   7
   8 #define DEVLIST_MAXSIZE                         0x08
   9 #define CBEVENT_MAXNUM                          0x08
  10
  11 #define USB_CLASS_HID                           0x03
  12 #define USB_SUBCLASS_BOOT                       0x01
  13 #define USB_PROTOCOL_KEYBOARD                   0x01
  14
  15 #define USB_ENPOINT_INTERRUPT                   0x03
  16
  17 #define USB_DT_HID                              0x21
  18 #define USB_DT_HID_SIZE                         0x09
  19 #define USB_DT_REPORT                           0x22
  20
  21 #define USB_REQ_GETPROTOCOL                     0x03
  22 #define USB_REQ_SETPROTOCOL                     0x0B
  23 #define USB_REQ_GETREPORT                       0x01
  24 #define USB_REQ_SETREPORT                       0x09
  25
  26 #define USB_REPTYPE_INPUT                       0x01
  27 #define USB_REPTYPE_OUTPUT                      0x02
  28 #define USB_REPTYPE_FEATURE                     0x03
  29
  30 #define USB_REQTYPE_GET                         0xA1
  31 #define USB_REQTYPE_SET                         0x21
  32
  33 typedef enum
  34 {
  35         USBKEYBOARD_PRESSED = 0,
  36         USBKEYBOARD_RELEASED,
  37         USBKEYBOARD_DISCONNECTED
  38
  39 }USBKeyboard_eventType;
  40
  41 typedef enum
  42 {
  43         USBKEYBOARD_LEDNUM=0,
  44         USBKEYBOARD_LEDCAPS,
  45         USBKEYBOARD_LEDSCROLL
  46 }USBKeyboard_led;
  47
  48 typedef struct _USBKeyboard_event
  49 {
  50         USBKeyboard_eventType type;
  51         u8 keyCode;
  52
  53 }USBKeyboard_event;
  54
  55 typedef s32 (*eventcallback)(USBKeyboard_event event,void *usrdata);
  56
  57 typedef struct _device
  58 {
  59         u16 vid,pid;
  60 }device;
  61
  62 #define DEVNULL (device){0,0}
  63
  64 typedef struct _keyboard
  65 {
  66         device dev;
  67         s32 fd;
  68
  69         bool connect;
  70
  71         u8 keyNew[8];
  72         u8 keyOld[8];
  73         u8 oldState;
  74
  75         u8 leds;
  76         u16 modifiers;
  77
  78         eventcallback cb[CBEVENT_MAXNUM];
  79         void* cbData[CBEVENT_MAXNUM];
  80         u8 numCB;
  81
  82         u8 configuration;
  83         u32 interface;
  84         u32 altInterface;
  85
  86         u8 ep;
  87         u32 ep_size;
  88
  89 }keyboard;
  90
  91 bool devEqual(device dev1,device dev2);
  92
  93 s32 USBKeyboard_Initialize();
  94 s32 USBKeyboard_Deinitialize();
  95
  96 s32 USBKeyboard_Find(device (*devs)[DEVLIST_MAXSIZE]);
  97
  98 s32 USBKeyboard_Open(keyboard *key,device dev);
  99 s32 USBKeyboard_Close(keyboard *key);
 100
 101 s32 USBKeyboard_Get_Protocol(keyboard *key);
 102 s32 USBKeyboard_Set_Protocol(keyboard *key, u8 protocol);
 103
 104 s32 USBKeyboard_Get_OutputReport_Ctrl(keyboard *key,u8 *leds);
 105 s32 USBKeyboard_Set_OutputReport_Ctrl(keyboard *key);
 106
 107 s32 USBKeyboard_Get_InputReport_Intr(keyboard *key);
 108
 109 s32 USBKeyboard_GetState(keyboard *key);
 110
 111 s32 USBKeyboard_PutOnLed(keyboard *key,USBKeyboard_led led);
 112 s32 USBKeyboard_PutOffLed(keyboard *key,USBKeyboard_led led);
 113 s32 USBKeyboard_SwitchLed(keyboard *key,USBKeyboard_led led);
 114
 115 s32 USBKeyboard_Add_EventCB(keyboard* key,eventcallback cb, void* data);
 116 s32 USBKeyboard_Remove_EventCB(keyboard* key,u8 n);
 117
 118 #ifdef __cplusplus
 119    }
 120 #endif /* __cplusplus */
 121
 122 #endif /* __USBKEYBOARD_H__ */
 123