Maretron gps200 Manuale Utente

 

 

 

 

 

11:  Software Code (16 bits) – set this field’s value to 0x0001, which is the identifier for 

this version of the Maretron proprietary protocol 

 

12:  Maretron Command (8 bits) – set this field’s value to 0x30, which will force the GPS 

Engine to restart as selected by the following field. 

 

13:  Restart mode (8 bits) – set this field’s value to select the restart mode, 0=Factory 

restart, 1=Cold start. 

 
PGN 126208 – NMEA Request Group Function – Transmission Periodic Rate 
This PGN will enable or disable the periodic transmission of specific PGNs. 

 

Field  1:  Complex Command Group Function Code (8 bits) – set this field’s value to 0x00, 

which denotes a request PGN 

 

2:  Requested PGN (24 bits) – set this field’s value to the corresponding PGN for which 

you wish to change the periodic rate. 

 

3:  Transmission Interval (32 bits) – set this field’s value to 0x0 to disable the periodic 

transmission of the PGN identified in field 2 above. Set this field’s value to 
0xFFFFFFFE to restore periodic transmission of the PGN identified in field 2 at the 
default rate. Otherwise, program in the desired periodic rate to restore periodic  
transmission of the PGN identified in field 2 above at the desired rate. The resolution 
of this field is 1 millisecond. 

 

4:  Transmission Interval Offset (16 bits) – set this field’s value to 0xFFFF; all other 

values will cause the request to be rejected. 

 

5:  Number of Pairs of Commanded Parameters to Follow (8 bits) – set this field’s value 

to 0x0.