bte.h

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#ifndef __BTE_H__
#define __BTE_H__

#include <gccore.h>
#include "bd_addr.h"

#define ERR_OK                      0
#define ERR_MEM                     -1
#define ERR_BUF                     -2
#define ERR_ABRT                    -3
#define ERR_RST                     -4
#define ERR_CLSD                    -5
#define ERR_CONN                    -6
#define ERR_VAL                     -7
#define ERR_ARG                     -8
#define ERR_RTE                     -9
#define ERR_USE                     -10
#define ERR_IF                      -11
#define ERR_PKTSIZE                 -17

#define HIDP_STATE_READY            0x00
#define HIDP_STATE_LISTEN           0x01
#define HIDP_STATE_CONNECTING       0x02
#define HIDP_STATE_CONNECTED        0x04

#define HIDP_CONTROL_CHANNEL        0x11
#define HIDP_DATA_CHANNEL           0x13

#define HIDP_HDR_TRANS_MASK         0xf0
#define HIDP_HDR_PARAM_MASK         0x0f

#define HIDP_TRANS_HANDSHAKE        0x00
#define HIDP_TRANS_HIDCONTROL       0x10
#define HIDP_TRANS_GETREPORT        0x40
#define HIDP_TRANS_SETREPORT        0x50
#define HIDP_TRANS_GETPROTOCOL      0x60
#define HIDP_TRANS_SETPROTOCOL      0x70
#define HIDP_TRANS_GETIDLE          0x80
#define HIDP_TRANS_SETIDLE          0x90
#define HIDP_TRANS_DATA             0xa0
#define HIDP_TRANS_DATAC            0xb0

#define HIDP_HSHK_SUCCESSFULL       0x00
#define HIDP_HSHK_NOTREADY          0x01
#define HIDP_HSHK_INV_REPORTID      0x02
#define HIDP_HSHK_NOTSUPPORTED      0x03
#define HIDP_HSHK_IVALIDPARAM       0x04
#define HIDP_HSHK_UNKNOWNERROR      0x0e
#define HIDP_HSHK_FATALERROR        0x0f

#define HIDP_CTRL_NOP               0x00
#define HIDP_CTRL_HARDRESET         0x01
#define HIDP_CTRL_SOFTRESET         0x02
#define HIDP_CTRL_SUSPEND           0x03
#define HIDP_CTRL_RESUME            0x04
#define HIDP_CTRL_VC_UNPLUG         0x05

/* HIDP data transaction headers */
#define HIDP_DATA_RTYPE_MASK        0x03
#define HIDP_DATA_RSRVD_MASK        0x0c
#define HIDP_DATA_RTYPE_OTHER       0x00
#define HIDP_DATA_RTYPE_INPUT       0x01
#define HIDP_DATA_RTYPE_OUPUT       0x02
#define HIDP_DATA_RTYPE_FEATURE     0x03

#define HIDP_PROTO_BOOT             0x00
#define HIDP_PROTO_REPORT           0x01

#ifdef __cplusplus
   extern "C" {
#endif /* __cplusplus */

struct l2cap_pcb;
struct ctrl_req_t;

struct inquiry_info
{
    struct bd_addr bdaddr;
    u8 cod[3];
};

struct inquiry_info_ex
{
    struct bd_addr bdaddr;
    u8 cod[3];
    u8 psrm;
    u8 psm;
    u16 co;
};

struct linkkey_info
{
    struct bd_addr bdaddr;
    u8 key[16];
};

struct bte_pcb
{
    u8 err;
    u32 state;
    void *cbarg;

    struct ctrl_req_t *ctrl_req_head;
    struct ctrl_req_t *ctrl_req_tail;

    lwpq_t cmdq;

    struct bd_addr bdaddr;

    struct l2cap_pcb *ctl_pcb;
    struct l2cap_pcb *data_pcb;


    s32 (*recv)(void *arg,void *buffer,u16 len);
    s32 (*conn_cfm)(void *arg,struct bte_pcb *pcb,u8 err);
    s32 (*disconn_cfm)(void *arg,struct bte_pcb *pcb,u8 err);
};

typedef s32 (*btecallback)(s32 result,void *userdata);

void BTE_Init();
void BTE_Shutdown();
s32 BTE_InitCore(btecallback cb);
s32 BTE_ApplyPatch(btecallback cb);
s32 BTE_InitSub(btecallback cb);
s32 BTE_ReadStoredLinkKey(struct linkkey_info *keys,u8 max_cnt,btecallback cb);
s32 BTE_ReadBdAddr(struct bd_addr *bdaddr, btecallback cb);
void (*BTE_SetDisconnectCallback(void (*callback)(struct bd_addr *bdaddr,u8 reason)))(struct bd_addr *bdaddr,u8 reason);

struct bte_pcb* bte_new();
void bte_arg(struct bte_pcb *pcb,void *arg);
void bte_received(struct bte_pcb *pcb, s32 (*recv)(void *arg,void *buffer,u16 len));
void bte_disconnected(struct bte_pcb *pcb,s32 (disconn_cfm)(void *arg,struct bte_pcb *pcb,u8 err));

s32 bte_registerdeviceasync(struct bte_pcb *pcb,struct bd_addr *bdaddr,s32 (*conn_cfm)(void *arg,struct bte_pcb *pcb,u8 err));

s32 bte_disconnect(struct bte_pcb *pcb);

//s32 bte_listen(struct bte_pcb *pcb,struct bd_addr *bdaddr,u8 psm);
//s32 bte_accept(struct bte_pcb *pcb,s32 (*recv)(void *arg,void *buffer,u16 len));
s32 bte_inquiry(struct inquiry_info *info,u8 max_cnt,u8 flush);
s32 bte_inquiry_ex(struct inquiry_info_ex *info,u8 max_cnt,u8 flush);
//s32 bte_connect(struct bte_pcb *pcb,struct bd_addr *bdaddr,u8 psm,s32 (*recv)(void *arg,void *buffer,u16 len));
//s32 bte_connect_ex(struct bte_pcb *pcb,struct inquiry_info_ex *info,u8 psm,s32 (*recv)(void *arg,void *buffer,u16 len));
s32 bte_senddata(struct bte_pcb *pcb,void *message,u16 len);
s32 bte_sendmessage(struct bte_pcb *pcb,void *message,u16 len);
s32 bte_sendmessageasync(struct bte_pcb *pcb,void *message,u16 len,s32 (*sent)(void *arg,struct bte_pcb *pcb,u8 err));

#ifdef __cplusplus
   }
#endif /* __cplusplus */

#endif