XStream
‐
PKG
‐
T™
Telephone
RF
Modem
–
Product
Manual
v5.x00
[2006.02.24]
CB (Connection Duration Timeout) Command
AT Command: ATCB
Binary Command: 0x32 (50 decimal)
<Networking> Set/Read the maximum duration
of an exclusive connection between a base and
remote module of a point-to-multipoint network.
The remote module will disconnect when this
timeout expires.
Parameter Range: 0 – 0xFFFF
[x
100
milliseconds]
Default Parameter Value: 0x28 (4 seconds)
Number of bytes returned: 2
Related Commands: CE (Connection Inactivity
Timeout), DC (Disconnect), MD (RF Mode)
Minimum Firmware Version Required: 4.30
CC (Command Sequence Character) Command
<AT Command Mode Options> CC Command is
used to set/read the ASCII character to be used
between Guard Times of the AT Command Mode
Sequence (BT+ CC + AT). The AT Command
Mode Sequence activates AT Command Mode
(from Idle Mode). The default sequence used to
enter AT Command Mode is as follows:
AT Command: ATCC
Binary Command: 0x13 (19 decimal)
Parameter Range: 0x20 – 0x7F
Default Parameter Value: 0x2D (ASCII “-” sign)
Number of bytes returned: 1
Related Commands: AT (Guard Time After), BT
(Guard Time Before)
•
No characters sent for 1 second
[BT (Guard Time Before) Command]
•
Send three plus characters “---” [CC (Command Sequence Character) Command]
•
No characters sent for 1 second [AT (Guard Time After) Command]
All of the values in this sequence can be adjusted. CC Command is used to change the command
sequence character.
CD (DO3 Configuration) Command
AT Command: ATCD
Binary Command: 0x28 (40 decimal)
Parameter Range: 0 – 4
Parameter
Configuration
0 RX
LED
1 Default
high
2 Default
low
3 [reserved]
4
Assert only when packet
addressed to module sent
Default Parameter Value: 0
Number of bytes returned: 1
Minimum Firmware Version Required: 4.29D
<Serial Interfacing> CD Command is used to
select/read the behavior of the DO3 line (pin 7).
CE (Connection Inactivity Timeout) Command
<Networking> Set/Read the duration of inactivity
that breaks the connection. The base module will
disconnect when no payload has been transferred
for the time specified.
AT Command: ATCE
Binary Command: 0x33 (51 decimal)
Parameter Range: 0 – 0xFFFF
[x
10
milliseconds]
Default Parameter Value: 0x64 (1 decimal
second)
Number of bytes returned: 2
Related Commands: CB ( Connection Duration
Timeout), DC (Disconnect), MD (RF Mode)
Minimum Firmware Version Required: 4.30
©
2006
MaxStream,
Inc.,
Confidential
and
Proprietary
47
