Product Manual
XBee/XBee‐PRO™OEMRFModules‐802.15.4‐v1.xAx[2007.05.031]
©2007MaxStream,Inc. 32
Chapter3‐RFModuleConfiguration
*Firmwareversioninwhichthecommandwasfirstintroduced(firmwareversionsarenumberedinhexadecimalnotation.)
Diagnostics
*Firmwareversioninwhichthecommandwasfirstintroduced(firmwareversionsarenumberedinhexadecimalnotation.)
IA (v1.xA0*)
I/O Settings {I/O
Line Passing}
I/O Input Address. Set/Read addresses of module to which outputs are bound. Setting
all bytes to 0xFF will not allow any received I/O packet to change outputs. Setting
address to 0xFFFF will allow any received I/O packet to change outputs.
0 - 0xFFFFFFFFFFFFFFFF
0xFFFFFFF
FFFFFFFFF
T0 - T7
(v1.xA0*)
I/O Settings {I/O
Line Passing}
(D0 - D7) Output Timeout. Set/Read Output timeout values for lines that correspond
with the D0 - D7 parameters. When output is set (due to I/O line passing) to a non-
default level, a timer is started which when expired will set the output to it default level.
The timer is reset when a valid I/O packet is received.
0 - 0xFF [x 100 ms] 0xFF
P0
I/O Settings {I/O
Line Passing}
PWM0 Configuration. Select/Read function for PWM0 pin.
0 - 2
0 = Disabled
1 = RSSI
2 = PWM Output
1
P1 (v1.xA0*)
I/O Settings {I/O
Line Passing}
PWM1 Configuration. Select/Read function for PWM1 pin.
0 - 2
0 = Disabled
1 = RSSI
2 = PWM Output
0
M0 (v1.xA0*)
I/O Settings {I/O
Line Passing}
PWM0 Output Level. Set/Read the PWM0 output level. 0 - 0x03FF -
M1 (v1.xA0*)
I/O Settings {I/O
Line Passing}
PWM1 Output Level. Set/Read the PWM0 output level. 0 - 0x03FF -
PT (v1.xA0*)
I/O Settings {I/O
Line Passing}
PWM Output Timeout. Set/Read output timeout value for both PWM outputs. When
PWM is set to a non-zero value: Due to I/O line passing, a time is started which when
expired will set the PWM output to zero. The timer is reset when a valid I/O packet is
received.]
0 - 0xFF [x 100 ms] 0xFF
RP
I/O Settings {I/O
Line Passing}
RSSI PWM Timer. Set/Read PWM timer register. Set the duration of PWM (pulse width
modulation) signal output on the RSSI pin. The signal duty cycle is updated with each
received packet and is shut off when the timer expires.]
0 - 0xFF [x 100 ms] 0x28 (40d)
Table3‐07. XBee/XBee‐PROCommands‐Diagnostics
AT
Command
Command
Category
Name and Description Parameter Range Default
VR Diagnostics Firmware Version. Read firmware version of the RF module. 0 - 0xFFFF [read-only] Factory-set
VL (v1.x80*) Diagnostics
Firmware Version - Verbose. Read detailed version information (including application
build date, MAC, PHY and bootloader versions).
--
HV (v1.x80*) Diagnostics Hardware Version. Read hardware version of the RF module. 0 - 0xFFFF [read-only] Factory-set
DB Diagnostics
Received Signal Strength. Read signal level [in dB] of last good packet received
(RSSI). Absolute value is reported. (For example: 0x58 = -88 dBm) Reported value is
accurate between -40 dBm and RX sensitivity.
0x17-0x5C (XBee)
0x24-0x64 (XBee-PRO)
[read-only]
-
EC (v1.x80*) Diagnostics
CCA Failures. Reset/Read count of CCA (Clear Channel Assessment) failures. This
parameter value increments when the module does not transmit a packet because it
detected energy above the CCA threshold level set with CA command. This count
saturates at its maximum value. Set count to “0” to reset count.
0 - 0xFFFF -
EA (v1.x80*) Diagnostics
ACK Failures. Reset/Read count of acknowledgment failures. This parameter value
increments when the module expires its transmission retries without receiving an ACK
on a packet transmission. This count saturates at its maximum value. Set the parameter
to “0” to reset count.
0 - 0xFFFF -
ED (v1.x80*) Diagnostics
Energy Scan. Send ‘Energy Detect Scan’. ED parameter determines the length of scan
on each channel. The maximal energy on each channel is returned and each value is
followed by a carriage return. Values returned represent detected energy levels in units
of -dBm. Actual scan time on each channel is measured as Time = [(2 ^ SD) * 15.36]
ms. Total scan time is this time multiplied by the number of channels to be scanned.
0 - 6 -
Table3‐06. XBee‐PROCommands‐I/OSettings(sub‐categorydesignatedwithin{brackets})
AT
Command
Command
Category
Name and Description Parameter Range Default