Can Output - Racelogic VBOX User Manual

VIDEO VBOX MANUAL

CAN Output

The Video VBOX Pro has a CAN output which is present on the 5-way connector output.
Data format: Motorola
Baud rate: 500Kb/s
ID* Update Rate
0x301 100ms (1) Sats in
view
0x302 100ms (4) Position – Longitude MMMM.MMMMM
0x303 100ms (7) Altitude. WGS 84. (Metres)
0x304 100ms Unused
0x305 100ms (13) Distance travelled since VBOX reset (Metres)
1) If Satellites in view < 3 then only Identifier 0x301 transmitted and bytes 2 to 8 are set to 0x00.
2) Time since midnight. This is a count of 10ms intervals since midnight UTC. (5383690 = 53836.90 seconds since
midnight or 14 hours, 57 minutes and 16.90 seconds).
3) Position, Latitude * 100,000 (311924579 = 51 Degrees, 59.24579 Minutes North). This is a true 32bit signed
integer, North being positive.
4) Position, Longitude * 100,000 (11882246 = 0 Degrees, 58.82246 Minutes West). This is a true 32bit signed
integer, West being positive.
5) Velocity, 0.01 knots per bit.
o
6) Heading, 0.01 per bit.
7) Altitude, 0.01 meters per bit, signed.
8) Vertical Velocity, 0.01 m/s per bit, signed.
9) Status, unused.
10) Status, unused.
11) Longitudinal Acceleration, 0.01G per bit, signed.
12) Lateral Acceleration, 0.01G per bit, signed.
13) Distance travelled in meters since VBOX reset.
Page | 14
1 2 3
(2) Time since midnight UTC
Data Bytes
4 5
(3) Position – Latitude MMMM.MMMMM
(5) Velocity. (Knots)
(8) Vertical velocity. (M/S) Unused
(11) Longitudinal Accel. (G)
Unused
6 7 8
(6) Heading (Degrees)
(9) Status (10) Status
(12) Lateral Accel. (G)
Unused
20 October 2010