锟斤拷锟斤拷锟斤拷锟斤拷锟街伙拷枪锟斤拷锟斤拷锟窖匡拷锟斤拷锟斤拷牡锟斤拷锟斤拷惴拷锟斤拷妫拷锟斤拷锟轿伙拷锟揭拷锟斤拷锟窖磕ｏ拷锟斤拷锟节碉拷片锟斤拷锟较就匡拷锟斤拷锟剿ｏ拷锟斤拷锟斤拷锟斤拷通锟斤拷锟斤拷片锟斤拷锟斤拷锟斤拷锟绞碉拷志锟斤拷锟斤拷锟姐法锟斤拷只锟斤拷要锟斤拷写使锟斤拷锟斤拷模锟斤拷慕涌诰涂锟斤拷裕锟揭诧拷锟斤拷堑锟狡拷锟斤拷锟斤拷锟斤拷藕锟绞憋拷募锟斤拷锟斤拷锟斤拷颍锟斤拷锟斤拷锟斤拷锟斤拷藕藕锟侥达拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟轿诧拷锟斤拷璞革拷锟斤拷锟窖匡拷锟斤拷锟斤拷写锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷也锟斤拷锟饺凤拷锟斤拷锟斤拷一锟斤拷榭达拷锟�.
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷禄锟斤拷锟斤拷叩亩叹锟斤拷锟斤拷锟斤拷锟酵拷偶锟斤拷锟斤拷锟斤拷锟斤拷锟揭拷锟斤拷锟斤拷锟斤拷藕锟阶拷锟斤拷锟侥ｏ拷锟斤拷藕锟斤拷员锟斤拷诳占锟斤拷写锟斤拷锟�,锟斤拷锟斤拷锟矫的碉拷锟狡凤拷式锟角革拷斯频锟狡硷拷锟斤拷,锟斤拷锟铰硷拷锟紾FSK, 要锟剿斤拷GFSK,锟斤拷要锟斤拷说说频锟狡硷拷锟截碉拷原锟斤拷,锟斤拷锟铰硷拷锟� FSK
FSK: 锟津单的斤拷锟斤拷锟斤拷锟斤拷锟矫诧拷同锟斤拷频锟斤拷锟斤拷锟斤拷锟狡诧拷同锟斤拷锟斤拷元锟斤拷锟斤拷锟斤拷说锟斤拷锟斤拷锟狡ｏ拷锟斤拷0锟斤拷1 锟斤拷锟斤拷锟斤拷元锟斤拷锟斤拷么锟揭撅拷锟斤拷要锟斤拷锟斤拷频锟斤拷f1锟斤拷f2锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷0锟斤拷1锟斤拷 锟节斤拷锟杰端革拷锟斤拷频锟斤拷f1锟斤拷锟斤拷锟斤拷锟斤拷0锟斤拷频锟斤拷f2锟斤拷锟斤拷锟斤拷锟斤拷1锟侥碉拷锟斤拷锟斤拷模锟斤拷锟脚号伙拷原为锟斤拷锟斤拷锟脚号★拷
GFSK锟斤拷锟斤拷锟斤拷锟节斤拷锟斤拷FSK 锟斤拷锟斤拷之前锟斤拷锟斤拷原始锟脚猴拷通锟斤拷一锟斤拷锟斤拷斯锟斤拷通锟剿诧拷锟斤拷锟斤拷锟斤拷锟斤拷锟脚号碉拷频锟阶匡拷锟饺ｏ拷锟斤拷锟斤拷一锟斤拷锟斤拷锟皆伙拷酶锟斤拷咏锟斤拷盏锟狡碉拷祝锟揭诧拷锟斤拷枪锟斤拷说锟斤拷锟狡碉拷锟斤拷藕牛锟斤拷锟斤拷潜锟斤拷锟斤拷锟斤拷愎伙拷锟狡碉拷锟斤拷锟斤拷锟斤拷员锟斤拷锟斤拷斩顺晒锟斤拷指锟斤拷藕拧锟斤拷锟剿癸拷锟酵拷瞬锟斤拷锟斤拷锟斤拷锟斤拷舜锟斤拷锟斤拷锟斤拷曰锟斤拷锟斤拷藕沤锟斤拷锟斤拷锟斤拷锟斤拷危锟斤拷纬筛锟剿癸拷锟斤拷锟斤拷藕拧锟斤拷锟斤拷锟剿碉拷录锟斤拷锟斤拷斯锟斤拷通锟剿诧拷锟斤拷锟侥好达拷锟斤拷
锟斤拷锟斤拷锟斤拷锟斤拷-1锟斤拷锟斤拷锟斤拷锟斤拷锟脚猴拷频锟阶革拷锟角凤拷围锟斤拷锟斤拷偷锟狡碉拷食煞郑锟斤拷锟�1锟斤拷锟斤拷锟斤拷锟斤拷锟脚猴拷频锟阶革拷锟角凤拷围锟斤拷锟斤拷叩锟狡碉拷食煞帧锟揭伙拷锟斤拷藕糯锟�-1锟斤拷锟戒到1锟斤拷锟斤拷锟竭达拷1锟斤拷锟戒到-1锟斤拷时锟斤拷锟斤拷么锟斤拷锟斤拷锟狡碉拷锟脚号的诧拷锟轿变换太锟斤拷锟剿ｏ拷锟斤拷锟叫匡拷锟杰会导锟斤拷锟斤拷原始锟脚号碉拷频锟绞凤拷围锟斤拷锟斤拷锟斤拷碌锟狡碉拷食煞郑锟斤拷锟矫达拷锟斤拷堑锟斤拷藕啪锟斤拷丫锟绞э拷锟斤拷耍锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷畈伙拷肟达拷锟斤拷慕锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷FSK锟斤拷一锟斤拷锟斤拷锟角★拷锟斤拷斯锟斤拷通锟剿诧拷锟斤拷使锟斤拷锟脚号憋拷锟狡斤拷锟斤拷锟酵拷锟斤拷拇锟�-1锟斤拷1锟斤拷锟斤拷为锟剿诧拷锟斤拷锟斤拷锟斤拷锟剿达拷锟斤拷锟斤拷锟斤拷锟斤拷实锟斤拷效锟斤拷锟斤拷-1锟斤拷-98锟斤拷-93锟斤拷--- 96锟斤拷99锟斤拷1锟斤拷么锟斤拷锟斤拷些锟戒化平锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟脚猴拷去锟斤拷锟斤拷锟截诧拷锟斤拷锟酵伙拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷值亩锟斤拷锟狡碉拷食煞值锟斤拷锟斤拷锟�
锟斤拷么为什么锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟叫诧拷锟斤拷锟斤拷GFSK锟斤拷锟斤拷锟斤拷FSK锟斤拷 锟斤拷疲樱思锟斤拷锟斤拷锟斤拷锟斤拷藕诺锟狡碉拷卓锟斤拷锟矫伙拷锟绞裁达拷锟斤拷疲锟狡碉拷始锟侥凤拷围锟斤拷锟杰很大，碉拷锟斤拷锟斤拷锟斤拷实锟斤拷太锟届，锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟绞э拷锟侥匡拷锟杰猴拷频锟阶碉拷锟斤拷锟斤拷锟绞诧拷锟竭ｏ拷锟斤拷浠帮拷锟斤拷掖锟揭挥拷锟斤拷锟斤拷峡锟斤拷锟斤拷模锟斤拷锟斤拷锟斤拷锟斤拷诨锟斤拷锟斤拷锟斤拷祝锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷频锟阶诧拷锟斤拷锟斤拷锟斤拷锟皆诧拷锟矫ＧＦＳＫ硷拷锟斤拷锟斤拷锟斤拷锟叫ｏ拷锟斤拷锟睫的达拷锟斤拷锟斤拷锟皆斤拷省锟斤拷锟斤拷锟斤拷锟斤拷么锟斤拷锟斤拷锟街伙拷锟酵碉拷片锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟叫好达拷锟侥★拷锟斤拷
锟斤拷锟斤拷为锟斤拷锟斤拷锟筋究锟斤拷斯锟斤拷通锟剿诧拷锟斤拷原锟斤拷锟斤拷锟斤拷为锟斤拷锟剿诧拷锟斤拷锟斤拷一锟斤拷硬锟斤拷锟借备锟斤拷锟斤拷为锟斤拷锟斤拷锟街憋拷蛹锟斤拷锟斤拷锟窖磕ｏ拷锟街拷械摹锟斤拷锟斤拷锟斤拷锟揭拷锟斤拷惴拷锟斤拷斜锟教ｏ拷锟斤拷么锟斤拷锟角撅拷只锟斤拷要锟斤拷锟剿诧拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷藕沤锟斤拷写锟斤拷锟斤拷锟揭诧拷锟斤拷锟斤拷锟斤拷锟矫筹拷锟斤拷锟斤拷锟斤拷示锟狡Ｓｏ拷锟姐法锟斤拷
锟斤拷锟斤拷锟揭斤拷暇锟斤拷锟斤拷锟斤拷芽模锟斤拷锟斤拷说锟铰ＧＦＳＫ碉拷锟斤拷锟斤拷锟斤拷锟叫碉拷应锟斤拷
锟斤拷芽锟斤拷锟截诧拷选锟斤拷全锟斤拷锟矫碉拷2锟斤拷4锟斤拷hz
实锟斤拷锟斤拷频通锟斤拷为f=2402 k×1mhz锟斤拷k=0锟斤拷1锟斤拷2锟斤拷…锟斤拷78锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷频锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷频锟斤拷式锟斤拷锟斤拷展频锟斤拷锟斤拷锟斤拷频锟斤拷锟斤拷为1600锟斤拷/s锟斤拷锟缴得碉拷79锟斤拷1mhz锟斤拷锟斤拷锟斤拷锟脚碉拷锟斤拷锟斤拷锟斤拷锟借备锟斤拷锟斤拷gfsk锟斤拷锟狡硷拷锟斤拷锟斤拷通锟斤拷锟斤拷锟斤拷为1mbit/s锟斤拷实锟斤拷锟斤拷效锟斤拷锟斤拷锟斤拷呖纱锟�721kbit/s锟斤拷通锟脚撅拷锟斤拷为10m锟斤拷锟斤拷锟戒功锟斤拷为1mw锟斤拷锟斤拷锟斤拷锟戒功锟斤拷为100mw时锟斤拷通锟脚撅拷锟斤拷纱锟�100m
锟斤拷锟节短撅拷锟斤拷锟斤拷锟斤拷荽锟斤拷洌拷锟角帮拷锟斤拷毡锟侥达拷锟戒方锟斤拷锟斤拷锟斤拷锟竭达拷锟戒、锟斤拷锟解传锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷洹ｏ拷锟斤拷叽锟斤拷锟斤拷墙锟轿拷锟酵筹拷锟斤拷锟斤拷荽锟斤拷浞斤拷锟斤拷锟斤拷锟揭拷锟斤拷锟斤拷锟铰★拷锟斤拷锟借备为锟狡讹拷锟借备锟斤拷锟借备锟斤拷目锟较讹拷时锟解将锟斤拷锟斤拷锟杰达拷牟锟斤拷悖伙拷锟斤拷獯拷渚拷锟斤拷艿锟斤拷露取锟斤拷锟斤拷锟饺革拷锟脚ｏ拷锟斤拷锟睫凤拷锟斤拷锟斤拷实锟斤拷锟斤拷写锟斤拷洌皇癸拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷院芎玫锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟饺憋拷悖拷锟侥壳帮拷锟斤拷锟斤拷锟斤拷锟揭伙拷惚伙拷锟斤拷诟叨说牡锟斤拷锟斤拷璞革拷小锟斤拷锟斤拷诘投说牡锟斤拷锟斤拷璞革拷锟斤拷锟斤拷使锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷一锟斤拷锟叫达拷锟斤拷锟斤拷锟斤拷锟斤拷狻ｏ拷锟斤拷锟斤拷锟斤拷锟斤拷猓�锟斤拷片锟斤拷学习锟斤拷锟斤拷锟斤拷锟揭伙拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷偷锟狡拷锟斤拷锟斤拷锟斤拷荽锟斤拷锟较低筹拷锟轿讹拷锟绞斤拷锟斤拷映锟斤拷锟斤拷峁┮伙拷旨锟斤拷锟斤拷慰锟�.
1 系统锟斤拷锟斤拷锟斤拷芄锟�
锟斤拷系统锟缴硷拷锟教★拷锟斤拷片锟斤拷锟斤拷LED锟斤拷示锟斤拷锟斤拷锟教伙拷锟剿碉拷锟斤拷通锟斤拷协锟斤拷(RFCOMM)锟斤拷锟斤拷锟斤拷模锟斤拷锟絇C锟斤拷锟斤拷伞锟�
2 系统锟侥癸拷锟斤拷原锟斤拷
系统锟侥猴拷锟斤拷锟角碉拷片锟斤拷锟斤拷锟斤拷锟斤拷模锟介。系统锟较碉拷螅锟狡拷锟斤拷锟绞硷拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟轿э拷涌冢锟斤拷锟斤拷锟侥ｏ拷锟斤拷锟斤拷锟窖帮拷锟斤拷锟斤拷锟斤拷璞革拷锟斤拷远锟斤拷锟斤拷锟斤拷锟斤拷樱锟饺伙拷锟较低筹拷锟斤拷锟斤拷锟斤拷锟饺达拷状态锟斤拷锟斤拷锟斤拷锟斤拷锟捷达拷锟戒方锟津，匡拷锟皆帮拷系统锟斤拷为锟斤拷锟酵和斤拷锟斤拷锟斤拷锟斤拷锟斤拷系统锟斤拷
锟斤拷锟节凤拷锟斤拷锟斤拷系统锟斤拷锟斤拷片锟斤拷锟斤拷锟斤拷锟缴硷拷锟教达拷锟斤拷锟侥硷拷值锟斤拷锟斤拷锟斤拷一锟斤拷锟斤拷协锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟阶拷锟斤拷锟斤拷锟斤拷锟绞撅拷锟斤拷锟绞撅拷锟斤拷稀锟酵憋拷锟斤拷锟狡拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷募锟街碉拷锟斤拷锟斤拷锟斤拷颍锟斤拷锟斤拷没锟揭拷锟斤拷锟斤拷锟斤拷莼锟斤拷锟揭拷锟斤拷锟斤拷锟斤拷荨锟斤拷锟斤拷锟斤拷锟阶刺拷拢锟斤拷锟狡拷锟斤拷锟斤拷锟斤拷没锟斤拷锟斤拷锟斤拷锟斤拷每一锟斤拷锟斤拷锟捷诧拷锟斤拷锟斤拷锟斤拷锟斤拷锟芥储锟斤拷直锟斤拷锟矫伙拷锟斤拷锟斤拷“锟斤拷锟斤拷”锟斤拷锟斤拷锟斤拷时锟斤拷片锟斤拷转锟斤拷为锟斤拷锟斤拷状态锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷模锟介将锟秸才存储锟斤拷锟斤拷锟捷凤拷锟酵筹拷去锟斤拷
锟斤拷锟节斤拷锟斤拷锟斤拷系统锟斤拷锟斤拷片锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷约锟斤拷锟斤拷协锟斤拷锟斤拷沾锟斤拷锟斤拷锟侥ｏ拷榇拷锟斤拷锟斤拷锟斤拷荩锟街憋拷锟斤拷锟斤拷锟斤拷锟斤拷萁锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟狡拷锟斤拷锟斤拷锟斤拷萁锟斤拷蟹锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷示锟斤拷锟斤拷示锟斤拷锟斤拷为锟斤拷锟斤拷强锟缴诧拷锟斤拷锟皆ｏ拷锟斤拷锟斤拷锟捷达拷锟斤拷系统锟斤拷锟斤拷锟剿碉拷片锟斤拷锟斤拷PC锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟矫恳伙拷锟斤拷锟较低筹拷瓤锟斤拷锟绞癸拷玫锟狡拷锟斤拷锟斤拷锟斤拷锟侥ｏ拷锟接口ｏ拷也锟斤拷锟斤拷使锟斤拷PC锟斤拷锟斤拷锟斤拷锟斤拷模锟斤拷涌凇锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷募锟斤拷锟斤拷螅锟斤拷锟斤拷锟狡拷锟街拷锟斤拷锟皆伙拷锟斤拷锟斤拷锟捷ｏ拷锟斤拷锟揭碉拷片锟斤拷锟斤拷锟斤拷锟皆猴拷PC锟斤拷锟斤拷锟斤拷锟斤拷锟捷★拷
3 系统锟侥筹拷锟斤拷锟斤拷锟�
锟斤拷片锟斤拷锟较碉拷锟斤拷锟斤拷锟揭拷锟绞硷拷锟斤拷锟斤拷锟斤拷锟斤拷诒锟较低筹拷校锟绞癸拷锟斤拷思锟斤拷锟缴拷锟斤拷LED锟斤拷示锟接匡拷芯片8279锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷谢锟揭拷锟�8279锟斤拷锟叫筹拷始锟斤拷锟斤拷
COM8279 = 0xd1; //锟斤拷锟斤拷锟�
COM8279 = 0x00; //8*8锟街凤拷锟斤拷示锟斤拷锟斤拷锟斤拷锟斤拷耄拷锟斤拷锟缴拷锟斤拷锟教ｏ拷 双锟斤拷锟斤拷锟斤拷
COM8279 = 0x50; //锟斤拷FIFO RAM锟斤拷锟斤拷
COM8279 = 0x90; //写锟斤拷示RAM(锟斤拷锟斤拷锟窖★拷锟�)
之锟襟，匡拷锟皆把筹拷锟斤拷锟轿拷锟斤拷铡锟斤拷锟斤拷秃锟斤拷锟绞撅拷锟斤拷锟斤拷锟揭拷锟斤拷帧锟�
3.1 锟斤拷锟秸诧拷锟斤拷
系统锟斤拷锟矫诧拷询锟侥凤拷锟斤拷锟缴硷拷锟斤拷锟斤拷模锟介传锟酵癸拷锟斤拷锟侥达拷锟斤拷锟斤拷锟捷★拷锟皆硷拷锟教的帮拷锟斤拷值锟斤拷锟斤拷锟借定锟缴革拷锟剿碉拷习锟斤拷锟斤拷锟斤拷锟斤拷锟借定锟斤拷锟斤拷C锟斤拷锟皆碉拷锟斤拷式锟斤拷伪锟斤拷锟斤拷锟斤拷锟斤拷示锟斤拷锟斤拷锟秸猴拷锟斤拷锟斤拷伪锟斤拷锟斤拷锟斤拷锟铰ｏ拷
void RcvData(void){
while(DataReceivingNotDone){
ReceiveNextBit;
}
}
3.2 锟斤拷锟酵诧拷锟斤拷
锟斤拷锟斤拷锟斤拷锟捷撅拷锟斤拷锟斤拷锟斤拷锟斤拷转锟斤拷为锟斤拷锟斤拷锟斤拷锟捷凤拷锟酵碉拷锟斤拷锟斤拷模锟介，锟斤拷锟斤拷锟斤拷锟斤拷模锟介发锟酵筹拷去锟斤拷锟斤拷锟酵猴拷锟斤拷锟斤拷C锟斤拷锟斤拷锟斤拷式锟斤拷伪锟斤拷锟斤拷为锟斤拷
void SendData(void){
if( KeyValue < 10 ){ //锟斤拷锟斤拷锟斤拷锟斤拷锟揭晃伙拷锟�
SendOneByte(); //锟斤拷锟斤拷锟斤拷一位
}
else{ //锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟轿伙拷锟�
SendTwoBytes(); //锟街筹拷锟斤拷位锟斤拷锟酵ｏ拷锟饺凤拷锟酵革拷位锟劫凤拷锟酵碉拷位
}
}
3.3 锟斤拷示锟斤拷锟斤拷
系统锟斤拷使锟矫碉拷锟角帮拷位LED锟斤拷示锟斤拷通锟斤拷锟斤拷锟斤拷锟斤拷示锟侥接匡拷芯片8279锟斤拷锟斤拷锟皆匡拷锟斤拷LED锟斤拷示锟斤拷锟斤拷锟捷★拷锟斤拷示锟斤拷锟斤拷锟斤拷锟铰ｏ拷
void DispLong(unsigned int dat,unsigned char addr){
COM8279 = 0x90 + addr;
DAT8279 = disp_tab[0];
COM8279 = 0x90 + addr;
while(dat){
DAT8279 = disp_tab[dat % 10];
dat /= 10;
}
}
4 锟斤拷锟斤拷锟斤拷
锟教撅拷锟斤拷通锟脚的凤拷展锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷通锟脚★拷锟斤拷锟斤拷锟斤拷锟斤拷锟节碉拷前锟窖撅拷应锟矫得比斤拷锟秸遍，锟斤拷锟斤拷锟斤拷锟斤拷应锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟节高端的碉拷锟接诧拷品锟叫★拷锟斤拷锟侥碉拷锟斤拷撇锟斤拷玫统杀锟斤拷牡锟狡拷锟斤拷锟斤拷锟斤拷锟斤拷锟侥ｏ拷锟斤拷锟叫硷拷锟斤拷锟斤拷锟缴ｏ拷使锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷也锟斤拷锟斤拷应锟斤拷锟节低端碉拷锟接诧拷品锟叫★拷锟斤拷锟斤拷锟斤拷锟斤拷锟揭拷锟斤拷锟斤拷锟�51hei.com锟斤拷系锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷频锟斤拷锟斤拷荽锟斤拷锟较低筹拷锟绞碉拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷茫锟斤拷锟斤拷锟轿讹拷锟绞斤拷锟斤拷映锟斤拷锟斤拷峁┮伙拷旨锟斤拷锟斤拷慰锟斤拷锟�