Datasheet

Page 154 of 161
nRF8001 Product Specification
Revision 1.2
27 Data Events
Data events are information packets related to application data transfer sent from nRF8001 to the
application controller.
27.1 DataCreditEvent (0x8A)
DataCreditEvent returns data command buffer credits.
27.1.1 Functional description
This returns the number of data command buffer locations (credits) freed as a result of successful data
command execution(s).
27.1.2 Message format
Table 107. ACI message structure for DataCreditEvent
27.1.3 Returned values
Table 108. Returned values for DataCreditEvent
27.1.4 Bluetooth low energy procedures used
None
Message field/parameter
Value size
(bytes)
Data value Description
Header
Length 1 2 Packet length
Event 1 0x8A
DataCreditEvent
Content
DataCredits 1 Returned credits
Parameter Data value Description
DataCredits
The number of data credits returned to
the application controller.