10 - 4 SE955 Integration Guide
SSI Message Formats
The following sections describe each of the SSI messages that can be communicated between the decoder
and host. See
SSI Transactions on page 10-34
The messages are separated into two categories:
•
Engine Control Commands - Commands that configure and control various scan engine features. These
commands are considered public commands and are available to all hosts. These opcodes are in the
range of [0x04 - 0xF6].
•
Remote Monitoring Commands - Commands that are used for remote monitoring of the scan engine
attributes. These commands are also considered public commands and are available to all hosts. These
opcodes are in the range of
[0x60 - 0x7F].
for the protocol required to transmit these messages.