50
In general, XON/XOFF requires a minimal three-wire connection, Ground,
Transmit Data, and Receive Data. This protocol does insert control characters into
the stream of data, and may not be appropriate for all Host systems. If supported,
these control characters are normally automatically stripped out of the data stream
by Host communication driver software, and are not visible at the application
program level.
The RTS/CTS protocol requires a serial port, cabling, and Host communication
driver software that supports the additional control signals.
Command: /F[0|1][CR] Flow Control [0 = XON/XOFF, 1 = RTS/CTS]
Response: *
'iPort/LAN 2 Ready
Default Setting:
XON/XOFF
I
2
C General Call Control
Enables or disables iPort/LAN 2 response to I
2
C Bus General Call (Address x00)
messages.
Command: /G[0|1][CR] 'I
2
C General Call [0 = Disabled, 1 = Enabled]
Response: *
'iPort/LAN 2 Ready
Default Setting:
Enabled
Hex Only Display Control
Controls Hex Only (~00...~FF) output of Master or Slave received data.
When enabled, all received I
2
C message data bytes are displayed in Hex
(~00…~FF) format. When disabled, received I
2
C message data bytes representing
ASCII printable characters (x20...x7F) are displayed as their ASCII printable
character. Non-ASCII printable data bytes are always displayed in Hex (~00…~FF)
form.
Command: /H[0|1][CR] 'Hex Only Display [0 = Disabled, 1 = Enabled]
Response: *
'iPort/LAN 2 Ready
Default Setting:
Enabled
