User's Guide

This document is subject to change without prior notification.
Binsfeld Engineering Inc. | 231-334-4383 www.binsfeld.com 869610-9_A2 Pg. 34
Command Description
byte0
cmd
code
byte1
byte2
byte3
chksum
System RF communications (both RX
and TX)
byte1 – Low nibble:
Operational mode
Block = 0, Stream = 1, Standby
= 2
byte1 upper nibble – Stream mode:
Duration value most significant 4
bits.
Block: set to 0
Standby: set to 0xF
byte2 – Block mode:
value baud samples/sec
0 (0x71) 250K 50
1 (0x74) 250K 500 (dflt)
2 (0x77) 250K 5000
byte2 – Stream mode:
Streaming duration value low 8 bits. A
duration value of 0 means continue
until power loss. Once in Stream
mode, no commands are accepted
until the duration expires or transmitter
power is cycled. The baud rate is
always 250K and sample rate is 5000.
At the termination of Stream mode the
transmitter enters Block mode 25K
baud and 500 sps. Stream mode is
designed to drive optional analog
output circuitry but it also continues to
transmit digital data in block format
over the USB connection.
byte2 – Standby mode:
0xFF = enter Standby mode
0x9a
chksum