标签: lin2.0

ThisapplicationnotepresentsaLIN2.0-compliantdriverforthePIC18XXXXfamilyofmicrocontrollers.Thisdocumentwillfocusonthesetupandimplemen-tationofthedriverforamasterand/oraslavenode(s).ThematerialinthisdocumentispresentedwiththeassumptionthatthereaderisfamiliarwiththepreviousversionsoftheLINspecification.OnlykeyadditionsandmodificationsoftheLINspecification2.0,themostcurrentspecificationavailabletodate,willbehighlighted.AN1009LIN2.0CompliantDriverUsingthePIC18XXXXFamilyMicrocontrollersAuthors:ThorstenWaclawcyzkLIN2.0CHANGESMicrochipTechnologyInc.SignalgroupsarereplacedwithbytearraysthatJinXusupportsignalsizesuptoeightbytes.MicrochipTechnologyInc.Automaticbitratedetectionisincorporated.Unliketheclassicchecksumthatincludesonlythedatabytes,theenh……