Device Access

Configure discoverability and connectivity of the device. More...

Collaboration diagram for Device Access:

Macros
#define	DEFAULT_FAST_ADV_INTERVAL   32
	Fast advertising interval in 625us units. More...
#define	DEFAULT_FAST_ADV_DURATION   30
	Duration of fast advertising duration in sec. More...
#define	DEFAULT_SLOW_ADV_INTERVAL   1600
	Slow advertising interval in 625us units. More...
#define	DEFAULT_SLOW_ADV_DURATION   30
	Duration of slow advertising duration in sec. More...
#define	DEFAULT_ENABLE_UPDATE_REQUEST   TRUE
	Whether to enable automatic parameter update request when a connection is formed. More...
#define	DEFAULT_DESIRED_MIN_CONN_INTERVAL   200
	Minimum connection interval (units of 1.25ms) if automatic parameter update request is enabled. More...
#define	DEFAULT_DESIRED_MAX_CONN_INTERVAL   1600
	Maximum connection interval (units of 1.25ms) if automatic parameter update request is enabled. More...
#define	DEFAULT_DESIRED_SLAVE_LATENCY   1
	Slave latency to use if automatic parameter update request is enabled. More...
#define	DEFAULT_DESIRED_CONN_TIMEOUT   1000

Functions
static void	cgmGapStateCB (gaprole_States_t newState)
	Notification from the profile of a state change. More...
static void	CGM_HandleConnStatusCB (uint16 connHandle, uint8 changeType)
	Simple Profile link status change handler function. More...

Variables
uint16	gapConnHandle
	Local version of the GAP connection handle. More...
static gaprole_States_t	gapProfileState = GAPROLE_INIT
static uint8	scanData []
	GAP Profile - Name attribute for SCAN RSP data. More...
static uint8	advertData []
	Define the Advertizing data. More...
static uint8	attDeviceName [GAP_DEVICE_NAME_LEN] = "CGM Simulator"
	The device name variable. More...
static bool	cgmBonded = FALSE
	Local variable storing the current bonding stage of the sensor. More...
static uint8	cgmBondedAddr [B_ADDR_LEN]
	Local variable storing the address of the bonded peer. More...
static bool	cgmAdvCancelled = FALSE

Detailed Description

Configure discoverability and connectivity of the device.

Variable for registerint the GAP Role Callbacks.

Macro Definition Documentation

#define DEFAULT_DESIRED_CONN_TIMEOUT   1000

Supervision timeout value (units of 10ms) if automatic parameter update request is enabled

#define DEFAULT_DESIRED_MAX_CONN_INTERVAL   1600

Maximum connection interval (units of 1.25ms) if automatic parameter update request is enabled.

#define DEFAULT_DESIRED_MIN_CONN_INTERVAL   200

Minimum connection interval (units of 1.25ms) if automatic parameter update request is enabled.

#define DEFAULT_DESIRED_SLAVE_LATENCY   1

Slave latency to use if automatic parameter update request is enabled.

#define DEFAULT_ENABLE_UPDATE_REQUEST   TRUE

Whether to enable automatic parameter update request when a connection is formed.

#define DEFAULT_FAST_ADV_DURATION   30

Duration of fast advertising duration in sec.

#define DEFAULT_FAST_ADV_INTERVAL   32

Fast advertising interval in 625us units.

#define DEFAULT_SLOW_ADV_DURATION   30

Duration of slow advertising duration in sec.

#define DEFAULT_SLOW_ADV_INTERVAL   1600

Slow advertising interval in 625us units.

Function Documentation

static void CGM_HandleConnStatusCB ( uint16  connHandle, uint8  changeType  )

static

Simple Profile link status change handler function.

Parameters

connHandle	- connection handle
changeType	- type of change

Returns

none

static void cgmGapStateCB ( gaprole_States_t  newState )

static

Notification from the profile of a state change.

Parameters

newState

- new state

Returns

none

Variable Documentation

uint8 advertData[]

static

Initial value:

=
{
    
    0x02,
    GAP_ADTYPE_FLAGS,
    GAP_ADTYPE_FLAGS_LIMITED | GAP_ADTYPE_FLAGS_BREDR_NOT_SUPPORTED,
    
    0x05,
    GAP_ADTYPE_16BIT_MORE,
    LO_UINT16(CGM_SERV_UUID),                       
    HI_UINT16(CGM_SERV_UUID),                       
    LO_UINT16(DEVINFO_SERV_UUID),

}

Define the Advertizing data.

uint8 attDeviceName[GAP_DEVICE_NAME_LEN] = "CGM Simulator"

static

The device name variable.

bool cgmAdvCancelled = FALSE

static

Denote the advertising state.

bool cgmBonded = FALSE

static

Local variable storing the current bonding stage of the sensor.

uint8 cgmBondedAddr[B_ADDR_LEN]

static

Local variable storing the address of the bonded peer.

static uint16 gapConnHandle

Local version of the GAP connection handle.

The handle for the current GAP connection.

gaprole_States_t gapProfileState = GAPROLE_INIT

static

The connection state of the GAP layer

uint8 scanData[]

static

Initial value:

=
{
    0x08,   
    0x09,   
    'C',  'G',  'M',  ' ',  'S',  'i',  'm'
}

GAP Profile - Name attribute for SCAN RSP data.