Configurable Parameters
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SWRU271H–October 2010–Revised April 2019
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GAP API
ParamID Description
TGAP_CONN_ADV_INT_MAX Maximum advertising interval when in connectable mode
(n × 0.625 ms)
TGAP_CONN_SCAN_INT Scan interval used during Link Layer Initiating state, when in
Connectable mode (n × 0.625 ms)
TGAP_CONN_SCAN_WIND Scan window used during Link Layer Initiating state, when in
Connectable mode (n × 0.625 ms)
TGAP_CONN_HIGH_SCAN_INT Scan interval used during Link Layer Initiating state, when in
Connectable mode, high duty scan cycle scan parameters (n ×
0.625 ms)
TGAP_CONN_HIGH_SCAN_WIND Scan window used during Link Layer Initiating state, when in
Connectable mode, high duty scan cycle scan parameters (n ×
0.625 ms)
TGAP_GEN_DISC_SCAN_INT Scan interval used during Link Layer Scanning state, when in
General Discovery procedure
(n × 0.625 ms).
TGAP_GEN_DISC_SCAN_WIND Scan window used during Link Layer Scanning state, when in
General Discovery procedure
(n × 0.625 ms)
TGAP_LIM_DISC_SCAN_INT Scan interval used during Link Layer Scanning state, when in
Limited Discovery procedure
(n × 0.625 ms)
TGAP_LIM_DISC_SCAN_WIND Scan window used during Link Layer Scanning state, when in
Limited Discovery procedure
(n × 0.625 ms)
TGAP_CONN_EST_INT_MIN Minimum Link Layer connection interval, when using
Connection Establishment procedure
(n × 1.25 ms)
TGAP_CONN_EST_INT_MAX Maximum Link Layer connection interval, when using
Connection Establishment procedure
(n × 1.25 ms)
TGAP_CONN_EST_SCAN_INT Scan interval used during Link Layer Initiating state, when
using Connection Establishment procedure
(n × 0.625 ms)
TGAP_CONN_EST_SCAN_WIND Scan window used during Link Layer Initiating state, when
using Connection Establishment procedure
(n × 0.625 ms)
TGAP_CONN_EST_SUPERV_TIMEOUT Link Layer connection supervision timeout, when using
Connection Establishment procedure
(n × 10 ms)
TGAP_CONN_EST_LATENCY Link Layer connection slave latency, when using Connection
Establishment proc (in number of connection events)
TGAP_CONN_EST_MIN_CE_LEN Local informational parameter about minimum length of
connection needed, when using Connection Establishment
proc (n × 0.625 mSec)
TGAP_CONN_EST_MAX_CE_LEN Local informational parameter about maximum length of
connection needed, when using Connection Establishment
proc (n × 0.625 mSec).
TGAP_PRIVATE_ADDR_INT Minimum Time Interval between private (resolvable) address
changes. In minutes (default 15 minutes).
TGAP_CONN_PAUSE_CENTRAL Central idle timer. In seconds (default 1 second).
TGAP_CONN_PAUSE_PERIPHERAL Minimum time upon connection establishment before the
peripheral starts a connection update procedure. In seconds
(default 5 seconds)
TGAP_SM_TIMEOUT Time (ms) to wait for security manager response before
returning Bluetooth Low Energy Time-out. Default is 30
seconds.
TGAP_SM_MIN_KEY_LEN SM Minimum Key Length supported. Default 7.
TGAP_SM_MAX_KEY_LEN SM Maximum Key Length supported. Default 16.
TGAP_FILTER_ADV_REPORTS TRUE to filter duplicate advertising reports. Default TRUE.