uAvionix AV-30-E - 15 Serial Interface Specification

UAV-1004234-001, AV-30-E Installation Manual 130
Rev H
15 Serial Interface Specification

protocols. Aviation protocol is 9600 Baud, No Parity, 8 Data Bits, 1 Stop
bit. NMEA is either 4800 or 9600 Baud, No Parity, 8 Data Bits, 1 Stop
Bit. BeaconX UCP is 2400 baud, No Parity, 8 Data Bits, 1 Stop Bit.
The packets received are as follows:
Table 15-1 - GPS Serial Specification
Parameter Name
Aviation Packet
NMEA Packet
BeaconX - UCP
Transponder
Status (v3)
GPS Track

$GPRMC, Field 8
Track Heading
GPS Ground Speed

$GPRMC, Field 7
Horizontal
Velocity
Distance to
Waypoint

$GPRMB, Field
10
N/A
Cross Track Error

$GPRMB, Field 2
N/A
Desired Track

Computed
N/A
Waypoint ID

$GPRMB, Field 5
N/A
Bearing to Waypoint

$GPRMB, Field
11
N/A
Magnetic Variation

$GPRMC, Field
10
N/A
Flight Plan
w
$GPRTE,
$GPWPL
N/A