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