Host Rts Line State; Decode Data Packet Format - Symbol DS4308 Product Reference Manual

7 - 16 DS4308/DS4308P Digital Scanner Product Reference Guide

Host RTS Line State

Parameter # 154 (SSI # 9Ah)
This parameter sets the expected idle state of the Serial Host RTS line.
The SSI Interface is used with host applications which also implement the SSI protocol. However, you can use
the digital scanner in a "scan-and-transmit" mode to communicate with any standard serial communication
software on a host PC (see
mode, the host PC may be asserting hardware handshaking lines which interfere with the SSI protocol. Scan
the Host: RTS High bar code to address this problem.
*Host: RTS Low

Decode Data Packet Format

Parameter # 238 (SSI # EEh)
This parameter selects whether to transmit decoded data in raw format (unpacketed), or with the packet format
defined by the serial protocol.
Selecting the raw format disables ACK/NAK handshaking for decode data.
*Send Raw Decode Data
Decode Data Packet Format on page
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7-16). If transmission errors occur in this
Host: RTS High
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Send Packeted Decode Data
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