Converting CAN Id
For a j1939 message, the CAN identifier is divided into the following fields:
Priority |
Extended
Data Page |
Data Page |
PDU
Format |
PDU
Specific |
Source
Address |
3 bit |
1 bit |
1 bit |
8 bit |
8 bit |
8 bit |
Use pdu_from_can_id
and can_id_from_pdu
to convert.