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Name
PARAM_SEND
REPLY_REVISION
REQUEST_REVISION
SCAN_DISABLE
SCAN_ENABLE
SLEEP
START_DECODE
STOP_DECODE
WAKEUP
Note: D = Decoder, H = Host, H/D = Host/Decoder
Table 6-1. SSI Commands (Continued)
Type
Opcode
H/D
0xC6
D
0xA4
H
0xA3
H
0xEA
H
0xE9
H
0xEB
H
0xE4
H
0xE5
H
N/A
Simple Serial Interface
Description
Send parameter values.
Reply to REQ_REV contains
decoder's software/hardware
configuration.
Request the decoder's
configuration.
Prevent the operator from
scanning bar codes .
Permit bar code scanning.
Request to place the decoder
into low power.
Tell decoder to attempt to
decode a bar code.
Tell decoder to abort a decode
attempt.
Wakeup decoder after it's been
powered down.
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6-3
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