Hi,I am encountering some troubles in using the usb-8476 lin network interface.my software consists of labview 8.2 and can driver for ver 2.5.2. and the usb-8476 interface which is a master within lin network and a car sunroof controller model which is a slave within lin network form the lin network. my task is that diagnosing lin network function of the sunroof controller .I selected the example "LIN Master Send Header Frame Respond and Receive.vi" to do a diagnosise.If I do a lin diagnostic ,now I am in a pazzle about the items for "arbitrationID for","Data for Respone",and "arbitrationID for header".what do I fill in these items?whatever I fill in,only when "arbitrationID for" equal to "arbitrationID for header" ,the the slave task for Master will read the data as the same as "Data for Response" I filled in.why?Otherwise,1,the 'arbitrationID' here is the 'protected Identifer' defined in the Lin specification?2,"response entry frame","header frame" and "full frame" are "response" ,"header" and "Header + Response "respectively?3,How I can get the address of the Usb-8476(master) and controller(slave)? I am a new one in the field of bus technology(e.g. can bus,lin bus ).and I have no enough time to learn in detail now,If I want to diagnose the lin network,what should I do? if I use the example "LIN Master Send Header Frame Respond and Receive.vi" to diagnose.How should I configure the input parameters? and how I do this task step by step?Give my Best Regards to you first! I need your helps! the attechment is vi and the diagnostic telegram.

Automotive and Embedded Networks

troubless in lin network using usb-8476

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Automotive and Embedded Networks

troubless in lin network using usb-8476

Re: troubless in lin network using usb-8476