Contents
General concepts & architecture ...................................................................................................................... 5
Main Features ..................................................................................................................................................... 5
Block Diagram ..................................................................................................................................................... 8
Regular and Alternative Boot ............................................................................................................................. 9
Appearance .................................................................................................................................................... 10
Technical Views ................................................................................................................................................ 11
4GMCU ......................................................................................................................................................... 11
M2 Display ................................................................................................................................................... 12
Connectors and Cables ................................................................................................................................... 13
I/O Power Connector ........................................................................................................................................ 13
User and Demo Software ............................................................................................................................... 14
Updates, Backup and Restore .......................................................................................................................... 14
The Update folder ........................................................................................................................................ 14
System Update ............................................................................................................................................. 15
Automatic Restore ....................................................................................................................................... 15
User procedures ........................................................................................................................................... 15
Autorun for SD Card and USB drives ............................................................................................................ 16
Power management and Stealth Mode............................................................................................................ 17
4GMCU Power On ........................................................................................................................................ 17
4GMCU Power Off ........................................................................................................................................ 17
On board peripheral power .......................................................................................................................... 18
Odometer and OverSpeed ................................................................................................................................ 19
Tips for the programmer .................................................................................................................................. 19
Embedded taximeter ........................................................................................................................................ 21
Driver Logon and Authentication ................................................................................................................. 21
Infrared Passenger Sensor ............................................................................................................................ 22
Serial Ports Digital and Analog I/O ................................................................................................................. 23
Special Purpose Digital and Analog I/O (A.I.T.P.) .............................................................................................. 23
Power ON/OFF using special input 3 ................................................................................................................ 23
4GMCU with Embedded F16 Taximeter and peripheral configuration ............................................................ 24
Sample Applications ......................................................................................................................................... 25
AUTORUN application .................................................................................................................................. 25
AITP application ........................................................................................................................................... 26
GPS ............................................................................................................................................................... 29
CamView ...................................................................................................................................................... 29
VoiceCall ....................................................................................................................................................... 30
SaveReg ........................................................................................................................................................ 31
SysUtils ......................................................................................................................................................... 31
Test ............................................................................................................................................................... 33
M16Flasher .................................................................................................................................................. 33
4GMCU .NET libraries ..................................................................................................................................... 34
Aitp.Wrapper41 ................................................................................................................................................ 34
ComTax2.Wrapper41........................................................................................................................................ 34