Protocol Stack lets non-J1939 devices use J1939 link.
Press Release Summary:
Offered as complete software package for building J1939-based devices and systems, J1939 Protocol Stack features revised J1939-21 Data Link Layer that includes provision for Extended Data Page bit in 29-bit header. This allows non-J1939 devices to use J1939 link, recognize bit setting, and filter out non-J1939 messages. J1939 Transport Layer is modified to avoid issues in BAM message handling.
Original Press Release:
Noregon Systems Releases Updated J1939 Protocol Stack
May 23, 2007, Winston-Salem, NC - Noregon Systems, Inc. is proud to announce the latest release of its J1939 Protocol Stack. The SAE J1939 committee revised the J1939-21 Data Link Layer last December and it now includes a provision for an 'Extended Data Page' bit in the 29 bit header. This revision allows non-J1939 devices to use the J1939 link. Noregon updated its J1939 Protocol Stack to be able to recognize this bit setting and filter out the non-J1939 messages. Noregon also modified the J1939 Transport Layer due to an issue in BAM message handling.
The Noregon J1939 Protocol Stack is a complete software package for the building of J1939-based devices and systems. As experts in J1939 development, the Noregon J1939 Protocol Stack is the chosen solution for industry leading companies.
About Noregon Systems, Inc.
Noregon Systems, Inc. specializes in creating custom software solutions for the commercial transportation and Military industries. Noregon provides expertise in e-business applications, client-server applications, embedded applications and onboard vehicle networks. For more information on Noregon services and products, call (336) 768-4337 or visit www.noregon.com.
