Frame delivery problem while updating slave data
Examples of areas where LIN is and can be used in a car: window lift, mirrors, wiper and rain sensors.The LIN-bus transceiver is a modified version of the transceiver used by the ISO 9141 standard.Nowadays Beckhoff provides a large number of different terminals that make it possible to access from almost any I/O device.Anyway Ether CAT is an open protocol, therefore everybody can make its own terminal.The LIN protocol is a compliment to the CAN and the SAE J1850 protocols for applications that are not time critical or does not need extreme fault tolerance, since LIN is not quite as reliable as CAN.The aim of LIN is to be easy to use and a more cost effective alternative to CAN.Additionally, link integrity monitoring may be performed.The bonding driver originally came from Donald Becker'sbeowulf patches for kernel 2.0.
The master controls the sequencing of message frames, which is fixed in a schedule. This feature is not natively supported by the API; however, you can implement the functionality. Comparison of LIN Versions 1.3, 2.0, and 2.1 Back to Top The LIN bus is a polled bus with a single master device and one or more slave devices.Modern automotive networks use a combination of LIN for low-cost applications primarily in body electronics, CAN for mainstream powertrain and body communications, and the emerging Flex Ray bus for high-speed synchronized data communications in advanced systems such as active suspension.The LIN bus uses a master/slave approach that comprises a LIN master and one or more LIN slaves. LIN Message Frame The message header consists of a break used to identify the start of the frame and the sync field used by the slave node for clock synchronization.Most users “rolling their own” will want to use the most recent kernel from Configure kernel with “make menuconfig” (or “make xconfig” or “make config”), then select “Bonding driver support” in the “Network device support” section.