9XTend
‐
NEMA™
RS
‐
232/485
RF
Modem
–
Product
Manual
v2.x4x
[2007.01.04]
©
2007
MaxStream,
Inc.,
Confidential
&
Proprietary
‐
All
Rights
Reserved
43
RT (GPI1 Configuration) Command
<Serial Interfacing> The RT command is used to
set/read the behavior of the GPI1 pin (GPI1) of
the OEM RF Module. The pin can be configured to
enable binary programming or RTS flow control.
SB (Stop Bits) Command
<Serial Interfacing> The SB Command is used to
set/read the number of stop bits in the data
packet.
SH (Serial Number High) Command
<Diagnostics> SH Command is used to set/read
the serial number high word of the RF modem.
SL (Serial Number Low) Command
<Diagnostics> SL Command is used to set/read
the serial number low word of the RF modem.
AT Command: ATRT
Binary Command: 0x16 (22 decimal)
Parameter Range: 0 - 2
Parameter
Configuration
0
Disabled
1
Enable Binary
Programming
2
Enable RTS Flow Control
Default Parameter Value: 0
Number of bytes returned: 1
l
d
d
( l
d )
AT Command: ATSB
Binary Command: 0x37 (55 decimal)
Parameter Range: 0 - 1
Parameter
Configuration
0
1 stop bit
1
2 stop bits
Default Parameter Value: 0
Number of bytes returned: 1
AT Command: ATSH
Binary Command: 0x25 (37 decimal)
Parameter Range (read-only): 0 - 0xFFFF
Default Parameter Value: varies
Number of bytes returned: 2
Related Commands: SL (Serial Number Low)
AT Command: ATSL
Binary Command: 0x26 (38 decimal)
Parameter Range (read-only): 0 - 0xFFFF
Default Parameter Value: varies
Number of bytes returned: 2
Related Commands: SH (Serial Number High)
