.TH rdmpro_sniffer 1 "December 2013"
.SH NAME
rdmpro_sniffer \- Sniffer tool for use with the ENTTEC RDM Pro
.SH SYNOPSIS
rdmpro_sniffer [ options ] <usb-device-path>
.SH DESCRIPTION
Sniff traffic from a ENTTEC RDM Pro device.
.SH OPTIONS
.IP "-d, --display-dmx"
Display DMX frames. Defaults to false.
.IP "-h, --help"
Display the help message
.IP "-l, --log-level <int8_t>"
Set the logging level 0 .. 4.
.IP "-p, --readfile <string>"
Display data from a previously captured file.
.IP "-r, --full-rdm"
Unpack RDM parameter data.
.IP "-t, --timestamp"
Include timestamps.
.IP "-v, --version"
Print
.B rdmpro_sniffer
version information
.IP "-w, --savefile <string>"
Also write the captured data to a file.
.IP "--display-asc"
Display non-RDM alternate start code frames.
.IP "--dmx-slot-limit <int16_t>"
Only display the first N slots of DMX data.
.IP "--syslog"
Send to syslog rather than stderr.
.SH EXAMPLES
.SS Display RDM messages from the RDM Pro device connected to /dev/tty.usbserial-00001014
rdmpro_sniffer -r /dev/tty.usbserial-00001014
.SS Display RDM and DMX frames from an RDM Pro device
rdmpro_sniffer -r -d /dev/tty.usbserial-00001014
.SS Save a capture to a file for viewing later
rdmpro_sniffer -w /tmp/savefile /dev/tty.usbserial-00001014
.SS Print the messages from a previously captured session.
rdmpro_sniffer -p /tmp/savefile