c_bt.c File Reference

#include "lms2012.h"
#include "c_com.h"
#include "c_bt.h"
#include "c_i2c.h"

Go to the source code of this file.

Macros
#define	LEGO_BUNDLE_SEED_ID   "9RNK8ZF528"
#define	LEGO_BUNDLE_ID   "com.lego.lms"

Enumerations
enum	{   I_AM_IN_IDLE = 0, I_AM_MASTER = 1, I_AM_SLAVE = 2, I_AM_SCANNING = 3,   STOP_SCANNING = 4, TURN_ON = 5, TURN_OFF = 6, RESTART = 7,   BLUETOOTH_OFF = 8 }
enum	{ MSG_BUF_EMPTY = 0, MSG_BUF_LEN = 1, MSG_BUF_BODY = 2, MSG_BUF_FULL = 3 }
enum	{ MODE1 = 0, MODE2 = 1 }

Functions
void	setOutputInstance (BT_GLOBALS *_Instance)
BT_GLOBALS *	getBtInstance ()
UBYTE	BtConnectTo (UBYTE Port, bdaddr_t BtAddr)
void	BtTxMsgs (void)
void	BtSetup (UBYTE State)
	cBtSetup More...
UWORD	cBtHandleHCI (void)
	cBtHandleHCI More...
void	BtDisconnectAll (void)
UBYTE	BtClearSearchListEntry (UBYTE Index)
UBYTE	cBtFindDevChNo (UBYTE ChNo, UBYTE *pIndex)
UBYTE	cBtFindDevConnHandle (UBYTE ConnHandle, UBYTE *pIndex)
UBYTE	cBtFindDevAdr (bdaddr_t *pAdr, UBYTE *pIndex)
void	cBtSetDevConnectedStatus (UBYTE Index)
void	cBtCloseDevConnection (UBYTE Index)
UBYTE	cBtFindSearchAdr (bdaddr_t *pAdr, UBYTE *pIndex)
void	cBtSetSearchConnectedStatus (UBYTE Index)
void	cBtClearSearchConnectedStatus (UBYTE Index)
void	BtCloseBtSocket (SLONG *pBtSocket)
void	cBtStrNoColonToBa (UBYTE *pBtStrAddr, bdaddr_t *pAddr)
void	DecodeMode1 (UBYTE BufNo)
void	DecodeMode2 (void)
void	BtClose (void)
UBYTE	BtIssueHciVisible (UBYTE Visible, UBYTE Page)
void	BtSetupHciSocket (void)
void	BtSetupPinEvent (void)
void	SetupListeningSocket (int *Socket)
void	BtClearChBuf (UBYTE ChNo)
void	BtInit (char *pName)
void	BtExit (void)
void	BtCloseCh (UBYTE ChIndex)
UWORD	BtRequestName (void)
UBYTE	BtStartScan (void)
UBYTE	BtStopScan (void)
UWORD	cBtReadCh0 (UBYTE *pBuf, UWORD Length)
UWORD	cBtReadCh1 (UBYTE *pBuf, UWORD Length)
UWORD	cBtReadCh2 (UBYTE *pBuf, UWORD Length)
UWORD	cBtReadCh3 (UBYTE *pBuf, UWORD Length)
UWORD	cBtReadCh4 (UBYTE *pBuf, UWORD Length)
UWORD	cBtReadCh5 (UBYTE *pBuf, UWORD Length)
UWORD	cBtReadCh6 (UBYTE *pBuf, UWORD Length)
UWORD	cBtReadCh7 (UBYTE *pBuf, UWORD Length)
void	DecodeBtStream (UBYTE BufNo)
void	BtTurnOnSeq (void)
void	BtTurnOffSeq (void)
void	BtUpdate (void)
void	create_paired_device_reply (DBusPendingCall *pending, void *user_data)
UBYTE	create_paired_device (DBusConnection *conn, const char *adapter_path, const char *agent_path, const char *capabilities, const char *device, UBYTE Port)
UBYTE	BtSetMode2 (UBYTE Mode2)
UBYTE	BtGetMode2 (UBYTE *pMode2)
UBYTE	BtSetOnOff (UBYTE On)
UBYTE	BtGetOnOff (UBYTE *On)
UBYTE	BtSetVisibility (UBYTE State)
UBYTE	BtGetVisibility (void)
UBYTE	cBtFindDevName (UBYTE *pItem, UBYTE *pName, UBYTE StartIndex)
UBYTE	cBtFindSearchName (UBYTE *pItem, UBYTE *pName)
UBYTE	Connect (bdaddr_t BdAddr, UBYTE PortNo)
UBYTE	cBtConnect (UBYTE *pDevName)
UBYTE	cBtDiscDevIndex (UBYTE Index)
UBYTE	cBtDiscChNo (UBYTE ChNo)
UBYTE	cBtDisconnect (UBYTE *pName)
UBYTE	cBtI2cBufReady (void)
UWORD	cBtI2cToBtBuf (UBYTE *pBuf, UWORD Size)
UWORD	cBtDevWriteBuf (UBYTE *pBuf, UWORD Size)
UWORD	cBtDevWriteBuf1 (UBYTE *pBuf, UWORD Size)
UWORD	cBtDevWriteBuf2 (UBYTE *pBuf, UWORD Size)
UWORD	cBtDevWriteBuf3 (UBYTE *pBuf, UWORD Size)
UWORD	cBtDevWriteBuf4 (UBYTE *pBuf, UWORD Size)
UWORD	cBtDevWriteBuf5 (UBYTE *pBuf, UWORD Size)
UWORD	cBtDevWriteBuf6 (UBYTE *pBuf, UWORD Size)
UWORD	cBtDevWriteBuf7 (UBYTE *pBuf, UWORD Size)
UBYTE	cBtInsertInDeviceList (bdaddr_t *pBtAdr, UBYTE *pIndex)
void	cBtInsertDevConnHandle (UBYTE Index, UWORD ConnHandle)
UBYTE	cBtGetHciBusyFlag (void)
UBYTE	cBtGetBtType (UBYTE *pCod)
UBYTE	cBtGetNoOfConnListEntries (void)
UBYTE	cBtGetConnListEntry (UBYTE Item, UBYTE *pName, SBYTE Length, UBYTE *pType)
UBYTE	cBtGetNoOfDevListEntries (void)
UBYTE	cBtGetDevListEntry (UBYTE Item, SBYTE *pConnected, SBYTE *pType, UBYTE *pName, SBYTE Length)
UBYTE	cBtGetNoOfSearchListEntries (void)
UBYTE	cBtGetSearchListEntry (UBYTE Item, SBYTE *pConnected, SBYTE *pType, SBYTE *pParred, UBYTE *pName, SBYTE Length)
UBYTE	cBtDeleteFavourItem (UBYTE *pName)
UBYTE	cBtGetStatus (void)
void	cBtGetId (UBYTE *pId, UBYTE Length)
UBYTE	cBtSetName (UBYTE *pName, UBYTE Length)
UBYTE	cBtGetChNo (UBYTE *pName, UBYTE *pChNos)
UBYTE	cBtGetEvent (void)
void	cBtGetIncoming (UBYTE *pName, UBYTE *pCod, UBYTE Len)
UBYTE	cBtSetPin (UBYTE *pPin)
UBYTE	cBtSetPasskey (UBYTE Accept)
void	cBtSetTrustedDev (UBYTE *pBtAddr, UBYTE *pPin, UBYTE PinSize)
UWORD	cBtSetBundleId (UBYTE *pId)
UWORD	cBtSetBundleSeedId (UBYTE *pSeedId)

Variables
BT_GLOBALS *	gBtInstance

Macro Definition Documentation

#define LEGO_BUNDLE_ID   "com.lego.lms"

Definition at line 180 of file c_bt.c.

#define LEGO_BUNDLE_SEED_ID   "9RNK8ZF528"

Definition at line 179 of file c_bt.c.

Enumeration Type Documentation

anonymous enum

Enumerator
I_AM_IN_IDLE
I_AM_MASTER
I_AM_SLAVE
I_AM_SCANNING
STOP_SCANNING
TURN_ON
TURN_OFF
RESTART
BLUETOOTH_OFF

Definition at line 182 of file c_bt.c.

anonymous enum

Enumerator
MSG_BUF_EMPTY
MSG_BUF_LEN
MSG_BUF_BODY
MSG_BUF_FULL

Definition at line 195 of file c_bt.c.

anonymous enum

Enumerator
MODE1
MODE2

Definition at line 204 of file c_bt.c.

Function Documentation

void BtClearChBuf

(

UBYTE

ChNo

)

Definition at line 327 of file c_bt.c.

UBYTE BtClearSearchListEntry

(

UBYTE

Index

)

Definition at line 2151 of file c_bt.c.

void BtClose

(

void

)

Definition at line 1529 of file c_bt.c.

void BtCloseBtSocket

(

SLONG *

pBtSocket

)

Definition at line 443 of file c_bt.c.

void BtCloseCh

(

UBYTE

ChIndex

)

Definition at line 453 of file c_bt.c.

UBYTE BtConnectTo	(	UBYTE	Port,
		bdaddr_t	BtAddr
	)

Definition at line 1910 of file c_bt.c.

void BtDisconnectAll

(

void

)

Definition at line 481 of file c_bt.c.

void BtExit

(

void

)

Definition at line 426 of file c_bt.c.

UBYTE BtGetMode2

(

UBYTE *

pMode2

)

Definition at line 1990 of file c_bt.c.

UBYTE BtGetOnOff

(

UBYTE *

On

)

Definition at line 2042 of file c_bt.c.

UBYTE BtGetVisibility

(

void

)

Definition at line 2114 of file c_bt.c.

void BtInit

(

char *

pName

)

Definition at line 349 of file c_bt.c.

UBYTE BtIssueHciVisible	(	UBYTE	Visible,
		UBYTE	Page
	)

Definition at line 2052 of file c_bt.c.

UWORD BtRequestName

(

void

)

Definition at line 629 of file c_bt.c.

UBYTE BtSetMode2

(

UBYTE

Mode2

)

Definition at line 1936 of file c_bt.c.

UBYTE BtSetOnOff

(

UBYTE

On

)

Definition at line 2000 of file c_bt.c.

void BtSetup

(

UBYTE

State

)

cBtSetup

Function that handles all state switching

Definition at line 511 of file c_bt.c.

void BtSetupHciSocket

(

void

)

Definition at line 248 of file c_bt.c.

void BtSetupPinEvent

(

void

)

Definition at line 261 of file c_bt.c.

UBYTE BtSetVisibility

(

UBYTE

State

)

Definition at line 2076 of file c_bt.c.

UBYTE BtStartScan

(

void

)

Definition at line 646 of file c_bt.c.

UBYTE BtStopScan

(

void

)

Definition at line 664 of file c_bt.c.

void BtTurnOffSeq

(

void

)

Definition at line 1561 of file c_bt.c.

void BtTurnOnSeq

(

void

)

Definition at line 1207 of file c_bt.c.

void BtTxMsgs

(

void

)

Definition at line 2461 of file c_bt.c.

void BtUpdate

(

void

)

Definition at line 1572 of file c_bt.c.

void cBtClearSearchConnectedStatus

(

UBYTE

Index

)

Definition at line 2830 of file c_bt.c.

void cBtCloseDevConnection

(

UBYTE

Index

)

Definition at line 2813 of file c_bt.c.

UBYTE cBtConnect

(

UBYTE *

pDevName

)

Definition at line 2276 of file c_bt.c.

UBYTE cBtDeleteFavourItem

(

UBYTE *

pName

)

Definition at line 3556 of file c_bt.c.

UWORD cBtDevWriteBuf	(	UBYTE *	pBuf,
		UWORD	Size
	)

Definition at line 2547 of file c_bt.c.

UWORD cBtDevWriteBuf1	(	UBYTE *	pBuf,
		UWORD	Size
	)

Definition at line 2577 of file c_bt.c.

UWORD cBtDevWriteBuf2	(	UBYTE *	pBuf,
		UWORD	Size
	)

Definition at line 2592 of file c_bt.c.

UWORD cBtDevWriteBuf3	(	UBYTE *	pBuf,
		UWORD	Size
	)

Definition at line 2607 of file c_bt.c.

UWORD cBtDevWriteBuf4	(	UBYTE *	pBuf,
		UWORD	Size
	)

Definition at line 2622 of file c_bt.c.

UWORD cBtDevWriteBuf5	(	UBYTE *	pBuf,
		UWORD	Size
	)

Definition at line 2637 of file c_bt.c.

UWORD cBtDevWriteBuf6	(	UBYTE *	pBuf,
		UWORD	Size
	)

Definition at line 2652 of file c_bt.c.

UWORD cBtDevWriteBuf7	(	UBYTE *	pBuf,
		UWORD	Size
	)

Definition at line 2667 of file c_bt.c.

UBYTE cBtDiscChNo

(

UBYTE

ChNo

)

Definition at line 2396 of file c_bt.c.

UBYTE cBtDiscDevIndex

(

UBYTE

Index

)

Definition at line 2381 of file c_bt.c.

UBYTE cBtDisconnect

(

UBYTE *

pName

)

Definition at line 2415 of file c_bt.c.

UBYTE cBtFindDevAdr	(	bdaddr_t *	pAdr,
		UBYTE *	pIndex
	)

Definition at line 2700 of file c_bt.c.

UBYTE cBtFindDevChNo	(	UBYTE	ChNo,
		UBYTE *	pIndex
	)

Definition at line 2739 of file c_bt.c.

UBYTE cBtFindDevConnHandle	(	UBYTE	ConnHandle,
		UBYTE *	pIndex
	)

Definition at line 2719 of file c_bt.c.

UBYTE cBtFindDevName	(	UBYTE *	pItem,
		UBYTE *	pName,
		UBYTE	StartIndex
	)

Definition at line 2120 of file c_bt.c.

UBYTE cBtFindSearchAdr	(	bdaddr_t *	pAdr,
		UBYTE *	pIndex
	)

Definition at line 2682 of file c_bt.c.

UBYTE cBtFindSearchName	(	UBYTE *	pItem,
		UBYTE *	pName
	)

Definition at line 2168 of file c_bt.c.

UBYTE cBtGetBtType

(

UBYTE *

pCod

)

Definition at line 3456 of file c_bt.c.

UBYTE cBtGetChNo	(	UBYTE *	pName,
		UBYTE *	pChNos
	)

Definition at line 3680 of file c_bt.c.

UBYTE cBtGetConnListEntry	(	UBYTE	Item,
		UBYTE *	pName,
		SBYTE	Length,
		UBYTE *	pType
	)

Definition at line 3489 of file c_bt.c.

UBYTE cBtGetDevListEntry	(	UBYTE	Item,
		SBYTE *	pConnected,
		SBYTE *	pType,
		UBYTE *	pName,
		SBYTE	Length
	)

Definition at line 3523 of file c_bt.c.

UBYTE cBtGetEvent

(

void

)

Definition at line 4174 of file c_bt.c.

UBYTE cBtGetHciBusyFlag

(

void

)

Definition at line 3433 of file c_bt.c.

void cBtGetId	(	UBYTE *	pId,
		UBYTE	Length
	)

Definition at line 3645 of file c_bt.c.

void cBtGetIncoming	(	UBYTE *	pName,
		UBYTE *	pCod,
		UBYTE	Len
	)

Definition at line 4184 of file c_bt.c.

UBYTE cBtGetNoOfConnListEntries

(

void

)

Definition at line 3483 of file c_bt.c.

UBYTE cBtGetNoOfDevListEntries

(

void

)

Definition at line 3517 of file c_bt.c.

UBYTE cBtGetNoOfSearchListEntries

(

void

)

Definition at line 3536 of file c_bt.c.

UBYTE cBtGetSearchListEntry	(	UBYTE	Item,
		SBYTE *	pConnected,
		SBYTE *	pType,
		SBYTE *	pParred,
		UBYTE *	pName,
		SBYTE	Length
	)

Definition at line 3542 of file c_bt.c.

UBYTE cBtGetStatus

(

void

)

Definition at line 3621 of file c_bt.c.

UWORD cBtHandleHCI

(

void

)

cBtHandleHCI

CONNECTION MANAGEMENT

Scenarious :

CONNECTING:

    Connecting brick:                                  Remote brick:
    (IDLE state)                                       (SLAVE state)

Connect to brick (Issued from byte codes) |

• Set busy flag |
• Disable page inquiry |
• Open socket —> | —> EVT_CONN_REQUEST | - Issue remote name request (might not be known) | | EVT_CONN_COMPLETE <— | —> EVT_CONN_COMPLETE
• Update Device list | - Disable page inquiry
• Update Search list | - Insert all info in dev list (Except connected) | | Socket write ready (Remote socket open) <— | —> Success on accept listen socket (Socket gives remote address)
• NoOfConnDevices++ | - Set slave mode
• Update Search list to connected | - NoOfConnDevices++
• Update Device list to connected | - Update Device list to connected | - Update Search list to connected

Disconnecting brick: | Remote brick: | Disconnect (Issued from byte codes) |

• Close bluetooth socket | —> Socket indicates remote socket closed | - Close socket | | EVT_DISCONN_COMPLETE <— | —> EVT_DISCONN_COMPLETE
• Update Search list to disconnected | - Update Search list to disconnected
• Update Device list to disconnected | - Update Device list to disconnected
• NoofConnDevices– | - NoofConnDevices–
• If NoofConnDevices = 0 -> set idle mode | - If NoofConnDevices = 0 -> set idle mode | |

Definition at line 2907 of file c_bt.c.

UBYTE cBtI2cBufReady

(

void

)

Definition at line 2523 of file c_bt.c.

UWORD cBtI2cToBtBuf	(	UBYTE *	pBuf,
		UWORD	Size
	)

Definition at line 2536 of file c_bt.c.

void cBtInsertDevConnHandle	(	UBYTE	Index,
		UWORD	ConnHandle
	)

Definition at line 2836 of file c_bt.c.

UBYTE cBtInsertInDeviceList	(	bdaddr_t *	pBtAdr,
		UBYTE *	pIndex
	)

Definition at line 2759 of file c_bt.c.

UWORD cBtReadCh0	(	UBYTE *	pBuf,
		UWORD	Length
	)

Definition at line 706 of file c_bt.c.

UWORD cBtReadCh1	(	UBYTE *	pBuf,
		UWORD	Length
	)

Definition at line 727 of file c_bt.c.

UWORD cBtReadCh2	(	UBYTE *	pBuf,
		UWORD	Length
	)

Definition at line 749 of file c_bt.c.

UWORD cBtReadCh3	(	UBYTE *	pBuf,
		UWORD	Length
	)

Definition at line 771 of file c_bt.c.

UWORD cBtReadCh4	(	UBYTE *	pBuf,
		UWORD	Length
	)

Definition at line 793 of file c_bt.c.

UWORD cBtReadCh5	(	UBYTE *	pBuf,
		UWORD	Length
	)

Definition at line 815 of file c_bt.c.

UWORD cBtReadCh6	(	UBYTE *	pBuf,
		UWORD	Length
	)

Definition at line 837 of file c_bt.c.

UWORD cBtReadCh7	(	UBYTE *	pBuf,
		UWORD	Length
	)

Definition at line 858 of file c_bt.c.

UWORD cBtSetBundleId

(

UBYTE *

pId

)

Definition at line 4265 of file c_bt.c.

UWORD cBtSetBundleSeedId

(

UBYTE *

pSeedId

)

Definition at line 4279 of file c_bt.c.

void cBtSetDevConnectedStatus

(

UBYTE

Index

)

Definition at line 2806 of file c_bt.c.

UBYTE cBtSetName	(	UBYTE *	pName,
		UBYTE	Length
	)

Definition at line 3651 of file c_bt.c.

UBYTE cBtSetPasskey

(

UBYTE

Accept

)

Definition at line 4212 of file c_bt.c.

UBYTE cBtSetPin

(

UBYTE *

pPin

)

Definition at line 4191 of file c_bt.c.

void cBtSetSearchConnectedStatus

(

UBYTE

Index

)

Definition at line 2823 of file c_bt.c.

void cBtSetTrustedDev	(	UBYTE *	pBtAddr,
		UBYTE *	pPin,
		UBYTE	PinSize
	)

Definition at line 4240 of file c_bt.c.

void cBtStrNoColonToBa	(	UBYTE *	pBtStrAddr,
		bdaddr_t *	pAddr
	)

Definition at line 4249 of file c_bt.c.

UBYTE Connect	(	bdaddr_t	BdAddr,
		UBYTE	PortNo
	)

Definition at line 2187 of file c_bt.c.

UBYTE create_paired_device	(	DBusConnection *	conn,
		const char *	adapter_path,
		const char *	agent_path,
		const char *	capabilities,
		const char *	device,
		UBYTE	Port
	)

Definition at line 1865 of file c_bt.c.

void create_paired_device_reply	(	DBusPendingCall *	pending,
		void *	user_data
	)

Definition at line 1837 of file c_bt.c.

void DecodeBtStream

(

UBYTE

BufNo

)

Definition at line 879 of file c_bt.c.

void DecodeMode1

(

UBYTE

BufNo

)

Definition at line 920 of file c_bt.c.

void DecodeMode2

(

void

)

Definition at line 893 of file c_bt.c.

BT_GLOBALS* getBtInstance

(

)

Definition at line 171 of file c_bt.c.

void setOutputInstance

(

BT_GLOBALS *

_Instance

)

Definition at line 166 of file c_bt.c.

void SetupListeningSocket

(

int *

Socket

)

Definition at line 295 of file c_bt.c.

Variable Documentation

BT_GLOBALS* gBtInstance

Definition at line 164 of file c_bt.c.