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GapAdvertisingParams.cpp
- Committer:
- ktownsend
- Date:
- 2013-12-12
- Revision:
- 4:50a31ff5f974
- Parent:
- 2:ffc5216bd2cc
- Child:
- 6:425638944835
File content as of revision 4:50a31ff5f974:
#include <stdio.h>
#include <string.h>
#include "blecommon.h"
#include "GapAdvertisingParams.h"
/**************************************************************************/
/*!
@brief Instantiates a new GapAdvertisingParams instance
@param[in] connectionMode
The GAP connection mode to use for this device. Valid
values are defined in \ref ConnectionMode
@para
NON_CONNECTABLE - All connections to the peripheral device
will be refused.
@para
DIRECTED_CONNECTABLE - Only connections from a pre-defined
central device will be accepted.
@para
UNDIRECTED_CONNECTABLE - Any central device can connect to
this peripheral.
@note See Bluetooth Core Specification 4.0 (Vol. 3),
Part C, Section 9.3 for further information on GAP
connection modes
@param[in] interval
Advertising interval between 0x20 and 0x4000 (32 and 16384)
in 0.625ms intervals (20ms to 10.24s).
@para
Increasing this value will allow central devices to detect
your peripheral faster at the expense of more power being
used by the radio due to the higher data transmit rate.
@note This field must be set to 0 if connectionMode is equal
to \ref DIRECTED_CONNECTABLE
@param[in] timeout
Advertising timeout between 0x1 and 0x3FFF (1 and 16383)
in seconds. Enter 0 to disable the advertising timeout.
@section EXAMPLE
@code
@endcode
*/
/**************************************************************************/
GapAdvertisingParams::GapAdvertisingParams(ConnectionMode connectionMode, uint16_t interval, uint16_t timeout)
{
_connectionMode = connectionMode;
_interval = interval;
_timeout = timeout;
/* Interval checks */
if (_connectionMode == DIRECTED_CONNECTABLE)
{
/* Interval must be 0 in directed connectable mode */
_interval = 0;
}
else
{
/* Stay within interval limits */
if (_interval < GAP_ADV_PARAMS_INTERVAL_MIN)
{
_interval = GAP_ADV_PARAMS_INTERVAL_MIN;
}
if (_interval > GAP_ADV_PARAMS_INTERVAL_MAX)
{
_interval = GAP_ADV_PARAMS_INTERVAL_MAX;
}
}
/* Timeout checks */
if (timeout)
{
/* Stay within timeout limits */
if (_timeout > GAP_ADV_PARAMS_TIMEOUT_MAX)
{
_timeout = GAP_ADV_PARAMS_TIMEOUT_MAX;
}
}
}
/**************************************************************************/
/*!
Destructor
*/
/**************************************************************************/
GapAdvertisingParams::~GapAdvertisingParams(void)
{
}
