WIRELESS CONNECTIVITY & SENSORS
User manual Proteus-II
8.16. RF_ConnectionTiming: Modify the connection timing
Settings
index
Designation
Permissible
values
Default value
Permissions
Number
of
Bytes
8
0 - 10
1
read/write
1
The
enables the possibility to configure the timing behavior of the mod-
ule’s RF interface during an established connection. Using this parameter several predefined
configurations can be chosen, which include the minimum and maximum connection interval,
as well as the connection supervision timeout.
The choice of the
primarily determines how rapidly the connection is
established and data is transmitted. The lower the
, the more frequently
the connected devices communicate with each other and thus, the more power is consumed.
0
1
2
3
4
5
6
Minimum connection
interval [ms]
7.5
15
45
195
750
2000
7.5
Maximum connection
interval [ms]
30
75
250
1000
1995
4000
7.5
Connection supervision
timeout [s]
4
4
4
6
6
25
4
7
8
9
10
Minimum connection
interval [ms]
7.5
11.25
15
15
Maximum connection
interval [ms]
11.25
20
15
30
Connection supervision
timeout [s]
4
4
4
4
Please note that the smallest minimum connection interval supported by An-
droid is 11.25 ms. Thus profile 6 cannot be used by Android devices. Further
note that iOS supports only profiles, where its minimum connection interval is
15 ms or a multiple of it.
The throughput can be increased by using the so called high throughput mode.
This mode and its usage is described in ANR006 Proteus-II High Throughput
Mode [4].
Further information:
Order code 2608011x24010
109
Version 1.11 , July 2022