远程控制演示板用户指南

ThankyouforpurchasingtheRemoteControlDemoBoard.

RF-basedremotecontrolsaregainingpopularityfortworeasons:twowaycommuni-

cation,andthenon-requirementofline-of-sightcommunication.WithinRFmedium,the

RF4CEprotocolisgainingpopularityasawirelessprotocolforconsumerelectronics.

TheradiousedfortheremotecontrolistheMRF24J40MA,2.4GHzIEEE802.15.4

transceiver.

Ahigh-endremotecontroltypicallyhasagraphicsdisplay,anumberofkeysor

switchesandaradiotocommunicatewiththetargetdevices.Thisremotecontroldem-

onstratesanintegratedsolutionofMicrochip’sGraphicsLibrary,mTouch™Solution

Library,USBLibraryandRF4CEProtocolrunningonone16-bitmicrocontroller.RemoteControlDemonstrationBoardUser’sGuide2012MicrochipTechnologyInc.DS52068ANotethefollowingdetailsofthecodeprotectionfeatureonMicrochipdevices:MicrochipproductsmeetthespecificationcontainedintheirparticularMicrochipDataSheet.Microchipbelievesthatitsfamilyofproductsisoneofthemostsecurefamiliesofitskindonthemarkettoday,whenusedintheintendedmannerandundernormalconditions.Therearedishonestandpossiblyillegalmethodsusedtobreachthecodeprotectionfeature.Allofthesemethods,toourknowledge,requireusingtheMicrochipproductsinamanneroutsidethe