Appendix A - Bluetooth LE Controller Properties (Bluetooth LE Only)
eDynamo| Secure Card Reader Authenticator | Programmer’s Manual (COMMANDS)
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Bluetooth LE host automatically, set
Bluetooth LE Property 0x0B - General Connection Timeout
Disabled
.
Bit 2 is the
Never Advertise
bit. When this bit is set to 1, Bluetooth LE never advertises. This
effectively disables Bluetooth LE functionality for solutions that only require use of other physical
connection types, such as USB. This bit is only supported by eDynamo beginning with Bluetooth LE
software ID 1000002650C01 in 7/2016, and is reserved in earlier firmware versions and other devices.
This bit should always be written with zero on devices that reserve it.
Bit 3 is the
USB Power Not Exit Airplane Mode
bit. Not all devices allow the host to set this bit. By
default, applying USB power to the device triggers it to exit airplane mode and start advertising. Setting
this bit to 1 disables this behavior. Pressing and releasing the button can still be used to exit airplane
mode, regardless of how this bit is set. This bit is only supported by eDynamo beginning with Bluetooth
LE software ID 1000002650C01 in 7/2016, and is reserved in earlier firmware versions and other devices.
This bit should always be written with zero on devices that reserve it.
Bits 4 to 7 are reserved. These bits should always be written with zeroes.
When this property is changed, the device must be reset (see
) or powered
off for at least 30 seconds, then powered on, before the changes will take effect.
Changes made to this property persist even if the device is powered off or reset. This property would
typically only be changed once during device configuration if needed. Modifying this property too many
times wears out flash memory.
Example Set Request (Hex)
Cmd Num
Data Len
Data
46
05
01 00 01 08 01 (use white list bit is set)
Example Set Response (Hex)
Result Code
Data Len
Data
00
03
01 01 00
