Datasheet
Page 130 of 161
nRF8001 Product Specification
Revision 1.2
24.25 DirectedConnect (0x1E)
DirectedConnect command initiates Directed Advertisement (see Bluetooth Core specification v4.0, Vol 6,
section 4.4.2.4) in nRF8001.
24.25.1 Functional Description
DirectedConnect commands can be used only when bonded with the peer device. nRF8001 will advertise
using directed advertisement packets for a fixed period of 1.28 seconds. Device configuration must be
completed before running the Directed Connect command.
See the operating mode during which this command can be used in Table 31. on page 92
. The command
will return a command response event with status ACI_STATUS_ERROR_DEVICE_STATE_INVALID
when it is used in the incorrect mode.
24.25.2 Message Format
Table 71. ACI message structure for DirectedConnect
24.25.3 Accepted values
None
24.25.4 Returned events
This command returns a CommandResponseEvent. Data returned in the event is:
• Command code:
DirectedConnect
• Status: Success / Error code
• Response data: None
24.25.5 Bluetooth low energy procedures used
This command uses the following GAP procedure:
•
Bluetooth Core specification v4.0, Vol 3, Part C, Sect. 9.3.3
Message field/
parameter
Value size
(bytes)
Data value Description
Header
Length
11
Command
10x1E
DirectedConnect
Content