XStream™OEMRFModule–ProductManualv5.x00[2006.02.24]
TT (Streaming Limit) Command
©2006MaxStream,Inc.ConfidentialandProprietary 34
<Networking & Security> Set/Read the number
of bytes that can be sent out before a random
delay is issued. TT Command is used to simulate
full-duplex behavior.
If a module is sending a continuous stream of RF
data, a delay is inserted (transmission is stopped,
allowing other modules time to transmit (once it
sends number of bytes specified by TT Command). Inserted random delay lasts between 1 & ‘RN
+ 1’ delay slots, where each delay slot lasts 38 ms.
AT Command: ATTT
Binary Command: 0x1A (26 decimal)
Parameter Range: 0 – 0xFFFF [bytes]
Default Parameter Value: 0xFFFF (65535d)
Number of bytes returned: 2
Related Commands: RN (Delay Slots)
Minimum Firmware Version Required: 4.22
VR (Firmware Version) Command
AT Command: ATVR
Binary Command: 0x14 (20 decimal)
Parameter Range: 0 – 0xFFFF [read-only]
Number of bytes returned: 2
<Diagnostics> Read the Firmware Version of the
module.
WR (Write) Command
<(Special)> WR Command writes configurable
parameters to the module’s non-volatile memory
(Parameter values remain in the module’s
memory until overwritten by future use of WR Command).
AT Command: ATWR
Binary Command: 0x08
If changes are made without writing them to non-volatile memory, the module reverts back to
previously saved parameters the next time the module is powered-on.
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