标签: 开发工具包

S12X系列双核单片机开发工具包说明书

Rabbit2000开发工具包……

Rabbit3000开发工具包……

TheMCP2515easessoftwaredevelopmentandshortensthelearningcurvefortheMCP2515byprovidingthreePCsoftwaretemplateswithdifferentfunctionsthatCANnodedesignerscanuseasneeded.Byusingoneofthetemplates,theusercanread,display,andmodifyalloftheregistersintheMCP2515downtothebitlevel.Anothertemplatecandemonstratebasicinput/outputfunctionalitybyallowingmessagestobetransmittedandreceivedontheCANbus.Finally,thethirdtemplateisademonstrationtemplatethat,byusingapreprogrammedPICmicro®microcontroller(MCU),implementsatwonodeCANbusthatgetstheuser“onthebus”intheshortestamountoftimeandeffort.Thisapplicationnoteservesasathree-parttutorialfortheMCP2515anddiscussesthethreesoftwaretemplatesindetailaswellastheimportantmenuitems.Figure1isablockdiagramoftheMCP2515board.TheboardisatwonodeCANsystemthatcanbeusedtogethertoimplementasimplebusorcanbeconnectedtoanexternalbususingtheoff-boardMAN873UsingtheMCP2515CANDeveloper’sKitconnector.Forthepurposesofthisapplicationnote,Author:PatRichardstheleftnodewillbereferredtoasthePCnodeandtheMicrochipTechnologyInc.rightnodewillbereferredtoasthePICmicronode.Bothnodesareidenticalexceptforthecontroll……