Appendix J - Bluetooth LE Module Control Messages (Bluetooth LE Only | PCI Bluetooth LE Only)
DynaPro Go| Handheld PIN Pad Device with MSR/Contact/Contactless | Programmer’s Manual (COMMANDS)
Page 243 of 247 (
D998200136-31
)
J.2.9
Bluetooth LE Property 0x0A - Desired Slave Latency
Property ID: 0x0A
Get Property: Yes
Set Property: Yes
Non-Volatile: Yes. Changes made to this property persist even if the device is powered off or reset. This
property should only be changed once during device configuration. Modifying this property too many
times wears out flash memory.
Default value: 0x0004
This two byte property, in least significant byte order, contains the Slave Latency value the device sends
to the Bluetooth LE host in a CONNECTION PARAMETER UPDATE REQUEST. See the Core
Bluetooth Specification for details. Only values between 0 and 499 are valid.
After the host changes this property, the device must be reset before the changes will take effect.
Example Get Property:
Request message (hex): 00 00 0A
Response message (hex): 01 00 04 00 (4)
Example Set Property:
Request message (hex): 00 01 0A 04 00 (4)
Response message (hex): 01 00
