I-SMC532 yimodyuli ye-NFC eyilwe nguSeabreezeRFID，kulula ukufezekisa umfundi we-NFC / ukulinganisa / oontanga kuontanga(p2p) imisebenzi ngokuthumela imiyalelo embalwa，umyalelo omnye wokufezekisa unxibelelwano lweP2P ngefowuni, akukho mfuneko yokukhathalela unxibelelwano oluntsonkothileyo kwi-NFC Stack, kunye nokuhlawula ingqalelo kwiiprothokholi ezahlukeneyo ze-app ezifana ne-LLP/SNEP/NDEF njalo njalo,sikwenzele konke kwi-MCU, ngumbhobho wonxibelelwano kumsebenzisi, Thumela kwaye ufumane idata kuyo kodwa hayi iinkcukacha zeNFC leve, Ndine-SMC532, I-NFC ilula kakhulu!!!
NFC transparent transparent, eyakhelwe-ngaphakathi NFC protocol stack, inkxaso ye-UART serial port ukufunda nokubhala ngokuthe ngqo, ukuze ulawulo lofikelelo lunokuhambelana zombini iifowuni eziphathwayo kunye namakhadi ukuvula umnyango, kodwa nokufezekisa isitshixo esiguqukayo, funda idatha ye-NFC ngokuzenzekelayo imveliso yothotho, izibuko le-serial liya kuba nakho ukuphuhlisa i-NFC , Awudingi ukufunda i-LLP / I-NDEF kunye nezinye izitaki zeprotocol. Thumela imizekelo eyahlukeneyo yekhowudi yomthombo, ifowuni ihambelana nekhowudi yomthombo weprogram yovavanyo, uphuhliso olunokwenzeka, SeabreezeRFID ugqithiso lwedatha olukhethekileyo lweP2P.
Indawo yokuthengisa: ukuphumeza usasazo oluselubala lwe-NFC, eyakhelwe-ngaphakathi NFC protocol stack, inkxaso UART serial port ukufunda nokubhala ngqo, ukuze ulawulo lofikelelo lunokuhambelana zombini iifowuni eziphathwayo kunye namakhadi ukuvula umnyango, kodwa nokufezekisa isitshixo esiguqukayo, funda imveliso yothotho lwedatha ye-NFC, Ukuphuhlisa i-NFC akufuni uphando olufana ne-LLP / I-NDEF.
Indlela yokufunda: funda/bhala MIFARE Tag(Mifare 1K S50，Mifare 4K S70), Ngaphezulu，ndonwabile, CPU A, CPU B.
Imowudi yeP2P：kufuneka kuphela i-CMD enye ukuseta i-P2P(umhlobo kumhlobo) ukuthumela nge-smartphone,
Imowudi ye-MUX：inokufunda iNFC Tag okanye ifowuni kule ndlela,akukho mfuneko yokutshintsha ngolawulo lomkhosi
-ityala : NFC Tag:
Xa uthanda iNFC Tag,funda ibhloko esetwe kwangaphambili nge-Specific password，
-ityala :NFC smart phone:
> ukuba uthanda i-smartphone,Unxibelelwano lweP2P luya kusekwa, ungacwangcisa 10 idatha yombuzo wokuthelekisa kunye 10 phendula idatha yokubuyisela ngokuhambelanayo, ukuba idatha iphuma kwifowuni ayihambelani nayo yonke imibuzo,emva koko ubuyisele idatha yempendulo engagqibekanga.
> kwimo ye-MUX2, Ukuhanjiswa kwedatha enkulu ye-NDEF kuya kuba yinkxaso, iza kuba yi 2500 iibytes ngokungagqibekanga.
NFC Tag ukulinganisa(kufuneka uLungiselelo)
Ndiyalawula:umamkeli unokulawula i-GPIO kwi-SMC532 yi-UART CMD.
Funda ikhadi le-ID yommi waseTshayina i-ID yoMzimba(luhlobo B) (kufuneka uLungiselelo)
idata yoqwalaselo igcinwe kwiflash,layisha ngokuzenzekelayo idatha yoqwalaselo ukusuka kwimemori edanyazayo lonke ucwangciso.
Aart(Izibuko le-serial) izinga le-baud lingatshintsha
Imowudi yokutshintsha enamandla
TF Card ebhodini(kufuneka uLungiselelo ukuze usetyenziswe)
5Ukubonelela nge-V / 3.3V
P2P Ugqithiso lwedatha enkulu(Inkxaso ye-firmware engagqibekanga thumela 1127 bytes kwaye ufumane 2500byte kwifowuni) sithi kuphela esiyenzayo
Uyilo lwedogdog eyongeziweyo, Inja yokutya ye-MCU nganye yesibini ngokwesiqhelo,ukuba akukho njalo, inja seta kwakhona i-MCU,kunye ne-MCU autoload config data ukusuka kwiflash emva koko uye emsebenzini njengangaphambili, ngoko ke Qinisekisa uzinzo.
I-SeabreezeRFID inikezela ngemizekelo yesicelo ikhowudi yomthombo weDEMO kwiifestile / i-Android / ezinye iinkqubo, ukukukhokela ngokukhawuleza kwiimveliso zophuhliso.
MCU: STM32(ARM-M3)
Nfc: PN532
I-LED: 3I-LED
Aart(RS232): Inqanaba le-TTL，Com:115200/8/0/1
ISIQINISO: 1 isitshixo
IIC: 1 I2c
JTAG: 1 I-SWD Firmware yokukhuphela izibuko
GPIO: 4 IO Port (iyalela ulawulo)
I-buzzer: 1 I-DC buzzer (iyalela ulawulo)
Tf: 1 TF (Micro SD) FAT inkqubo yeefayile
i-USB: 1 I-MiniUSB(amandla+USB)
*Phawula：4 imingxuma ingagqabhuka，Inkululeko engakumbi.
Fung
Umlawuli wentengiso