MRU
Demo Program Manual
Inertial Labs, Inc
TM
Address:
39959 Catoctin Ridge Street, Paeonian Springs, VA 20129 U.S.A.
Tel: +1 (703) 880-4222, Fax: +1 (703) 935-8377
Website:
www.inertiallabs.com
108
RRRR
Roll, in units of 0.01 degrees (ex: 1000 = 10°), with a range of –99.99° to
+99.99°
S
Space character
M
Space if positive; minus if negative
PPPP
Pitch, in units of 0.01 degrees (ex: 1000 = 10°), with a range of –99.99° to
+99.99°
<CR>
Carriage return
<LF>
Line feed
At the
“TSS1+HEHDT”
output the MRU provides the TSS1 message format
supplemented with the HEHDT message format.
The general forms of the “TSS1+HEHDT” sentences are the next:
:XXAAAASMHHHHQMRRRRSMPPPP<CR><LF>
$HEHDT,XXX.XX,T*CC<CR><LF>
where first row is the MRU message in TSS1 format (see Table C.17) and
second row is NMEA HEHDT message which fields are listed below:
HEHDT
is identifier
XXX.XX
is heading in degrees;
T
indicates true heading;
*CC
is check sum that consists of a "*" and two hex digits representing
XOR of all characters between, but not including "$" and "*".