Rf_Connectiontiming: Modify The Connection Timing - We PROTEUS-III User Manual

WIRELESS CONNECTIVITY & SENSORS
User manual Proteus-III

8.16. RF_ConnectionTiming: Modify the connection timing

Settings
Designation
index
RF_ConnectionTiming
8
The RF_ConnectionTiming 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 RF_ConnectionTiming primarily determines how rapidly the connection is
established and data is transmitted. The lower the RF_ConnectionTiming , the more frequently
the connected devices communicate with each other and thus, the more power is consumed.
RF_ConnectionTiming
Minimum connection
interval [ms]
Maximum connection
interval [ms]
Connection supervision
timeout [s]
RF_ConnectionTiming
Minimum connection
Maximum connection
Connection supervision
Please note that the smallest minimum connection interval supported by An-
droid is 11.25 ms. Thus profile 0 cannot be used on Android devices. Further
note that iOS supports only profiles, where its minimum connection interval is
15 ms or a multiple of it.
Further information:
• The minimum and maximum connection interval parameters specify the borders of the
connection interval as determined in the negotiation procedure between the central and
the peripheral during connection setup. The connection interval defines the frequency of
communication during connection setup and data transmission. If a Proteus-III module A
(central) connects to a Proteus-III module B (peripheral), the connection interval settings
Order code 2611011024000
Version 1.8 , July 2022
Permissible
values
0 - 12
0 1 2
7.5 7.5 15
7.5 30 75
4 4 4
interval [ms]
11.25
interval [ms]
timeout [s]
Default value
2
3 4
100
30 45
500
100 250
4 4
9 10 11
7.5 11.25 15
20 15
4 4 4
Number
Permissions
of
Bytes
read/write
1
5 6 7
195 750 2000
1000 1995 4000
4 6 6 25
12
15
30
4
www.we-online.com/wcs
8
144