Command: CMD_SERVER_SET_SERVICE Destination: SD_SERVER Destination Channel: Channel ID
Description
This command is used by clients to enable or disable software support for higher-layer protocols, i.e., protocols implemented in software on the which supply higher-layer services than that supplied by the hardware alone. The Destination Channel in the GC frame header specifies the hardware channel to supply the lower-layer protocol services supporting the requested higher-layer protocol.
Command data format
Protocol : 1 byte.
No software protocol support = 0: FT_DATA frames sent to/from
the SD_CARD are communicated without modification from/to the
client (default).
TP_J1939: Software support for J1939 Transport Protocol is
enabled.
Response data format
None (no response data).
Response return codes
RESP_OK Execution of the command was successful. RESP_UNAVAILABLE The requested protocol is not available.