User's Manual

Project
DATE
22/06/20
TCU-FITAX-3.5
FCC Certification
REFERENCE
LEVEL
V01.04
SHEET
17/45
Link to TOP INDEX
BY
MVT
Version:
V01.00
V01.01
V01.02
V01.03
V01.04
Author:
MVT
MVT
MVT
MVT
MVT
Date:
23/03/20
11/05/20
20/05/20
22/05/20
22/06/20
FICOSA INTERNATIONAL S.A. 2016. This document or its contents may not be communicated
or distributed to third parties or reproduced in whole or in part without the express permission of FICOSA
5.3 ADB
The HMI Board has ADB for communication between the PC or Main Processor.
Figure 15. ADB Devices Connected to Main Processor
5.4 GNSS Fix Acquisition
The GNSS Receiver is responsible to provide accurate GPS information to the Main
Processor, for construction of a meaningful BSM.
The Unit has to get a GPS fix in GNSS Receiver (Refer to SYS-11 in Figure 7) module.
It is possible to monitor the fix is acquired via MQTT Channels or the cpgps api of
GNSS Receiver.
The command to be used is “mosquito_sub –t GNSS_Event” / “cgps -s”