gc/ogc/si.h

   1 #ifndef __SI_H__
   2 #define __SI_H__
   3
   4 #include <gctypes.h>
   5
   6 #define SI_CHAN0                                0
   7 #define SI_CHAN1                                1
   8 #define SI_CHAN2                                2
   9 #define SI_CHAN3                                3
  10 #define SI_MAX_CHAN             4
  11
  12 #define SI_CHAN0_BIT                    0x80000000
  13 #define SI_CHAN1_BIT                    0x40000000
  14 #define SI_CHAN2_BIT                    0x20000000
  15 #define SI_CHAN3_BIT                    0x10000000
  16 #define SI_CHAN_BIT(chn)                (SI_CHAN0_BIT>>(chn))
  17
  18 #define SI_ERROR_UNDER_RUN      0x0001
  19 #define SI_ERROR_OVER_RUN       0x0002
  20 #define SI_ERROR_COLLISION      0x0004
  21 #define SI_ERROR_NO_RESPONSE    0x0008
  22 #define SI_ERROR_WRST           0x0010
  23 #define SI_ERROR_RDST           0x0020
  24 #define SI_ERR_UNKNOWN                  0x0040
  25 #define SI_ERR_BUSY                             0x0080
  26
  27 //
  28 // CMD_TYPE_AND_STATUS response data
  29 //
  30 #define SI_TYPE_MASK            0x18000000u
  31 #define SI_TYPE_N64             0x00000000u
  32 #define SI_TYPE_DOLPHIN         0x08000000u
  33 #define SI_TYPE_GC              SI_TYPE_DOLPHIN
  34
  35 // GameCube specific
  36 #define SI_GC_WIRELESS          0x80000000u
  37 #define SI_GC_NOMOTOR           0x20000000u // no rumble motor
  38 #define SI_GC_STANDARD          0x01000000u // dolphin standard controller
  39
  40 // WaveBird specific
  41 #define SI_WIRELESS_RECEIVED    0x40000000u // 0: no wireless unit
  42 #define SI_WIRELESS_IR          0x04000000u // 0: IR  1: RF
  43 #define SI_WIRELESS_STATE       0x02000000u // 0: variable  1: fixed
  44 #define SI_WIRELESS_ORIGIN      0x00200000u // 0: invalid  1: valid
  45 #define SI_WIRELESS_FIX_ID      0x00100000u // 0: not fixed  1: fixed
  46 #define SI_WIRELESS_TYPE        0x000f0000u
  47 #define SI_WIRELESS_LITE_MASK   0x000c0000u // 0: normal 1: lite controller
  48 #define SI_WIRELESS_LITE        0x00040000u // 0: normal 1: lite controller
  49 #define SI_WIRELESS_CONT_MASK   0x00080000u // 0: non-controller 1: non-controller
  50 #define SI_WIRELESS_CONT        0x00000000u
  51 #define SI_WIRELESS_ID          0x00c0ff00u
  52 #define SI_WIRELESS_TYPE_ID     (SI_WIRELESS_TYPE | SI_WIRELESS_ID)
  53
  54 #define SI_N64_CONTROLLER       (SI_TYPE_N64 | 0x05000000)
  55 #define SI_N64_MIC              (SI_TYPE_N64 | 0x00010000)
  56 #define SI_N64_KEYBOARD         (SI_TYPE_N64 | 0x00020000)
  57 #define SI_N64_MOUSE            (SI_TYPE_N64 | 0x02000000)
  58 #define SI_GBA                  (SI_TYPE_N64 | 0x00040000)
  59 #define SI_GC_CONTROLLER        (SI_TYPE_GC | SI_GC_STANDARD)
  60 #define SI_GC_RECEIVER          (SI_TYPE_GC | SI_GC_WIRELESS)
  61 #define SI_GC_WAVEBIRD          (SI_TYPE_GC | SI_GC_WIRELESS | SI_GC_STANDARD | SI_WIRELESS_STATE | SI_WIRELESS_FIX_ID)
  62 #define SI_GC_KEYBOARD          (SI_TYPE_GC | 0x00200000)
  63 #define SI_GC_STEERING          (SI_TYPE_GC | 0x00000000)
  64
  65 #ifdef __cplusplus
  66    extern "C" {
  67 #endif /* __cplusplus */
  68
  69 typedef void (*SICallback)(s32,u32);
  70 typedef void (*RDSTHandler)(u32,void*);
  71
  72 u32 SI_Sync();
  73 u32 SI_Busy();
  74 u32 SI_IsChanBusy(s32 chan);
  75 void SI_EnablePolling(u32 poll);
  76 void SI_DisablePolling(u32 poll);
  77 void SI_SetCommand(s32 chan,u32 cmd);
  78 u32 SI_GetStatus(s32 chan);
  79 u32 SI_GetResponse(s32 chan,void *buf);
  80 u32 SI_GetResponseRaw(s32 chan);
  81 void SI_RefreshSamplingRate();
  82 u32 SI_Transfer(s32 chan,void *out,u32 out_len,void *in,u32 in_len,SICallback cb,u32 us_delay);
  83 u32 SI_GetTypeAsync(s32 chan,SICallback cb);
  84 u32 SI_GetType(s32 chan);
  85 u32 SI_GetCommand(s32 chan);
  86 void SI_TransferCommands();
  87 u32 SI_RegisterPollingHandler(RDSTHandler handler);
  88 u32 SI_UnregisterPollingHandler(RDSTHandler handler);
  89 u32 SI_EnablePollingInterrupt(s32 enable);
  90
  91 #ifdef __cplusplus
  92    }
  93 #endif /* __cplusplus */
  94
  95 #endif