Serialnet pn532 NFC Center Board

SMC532 ndi gawo la NFC lomwe lapangidwa ndi seabreezerfid，Ndiosavuta kukwaniritsa owerenga NFC / exhat / ter to peer(P2P) ntchito potumiza malamulo angapo，lamulo limodzi loti mukwaniritse kulumikizana kwa P2P ndi foni, Palibe chifukwa chosamalira zochitika zovuta mu NFC stack, ndi kulipira pampando wosiyanasiyana wa Protocol monga LLCP / SNP / Ndef ndi zotero,Takuchitirani inu nonse mu MCU, Ndi chitoliro cha ogwiritsa ntchito, Tumizani ndi kupeza deta kuchokera kwa iyo koma osati tsatanetsatane wa NFC Leve, Ali ndi SMC532, NFC ndizosavuta!!!

Kutumiza kwa NFC kuwonekera, Omangidwa-mu NFC Protocol stack stack, Thandizo la doko la UART PRUIL kuti muwerenge ndikulemba mwachindunji, Kuwongolera kofikira kumatha kukhala kogwirizana ndi mafoni onse ndi makhadi kuti mutsegule chitseko, komanso kukwaniritsa fungulo lamphamvu, werengani zotulutsa za NFC zokha, Dokotala seri idzatha kupanga NFC , Osafunikira kuphunzira llcp / Ndef ndi ma protocol ena. Tumizani zitsanzo zosiyanasiyana za code code, Foni ikufanana ndi nambala yoyesera, Kukula Kwachizolowezi, Seabreezerfid P2P Data Kutumiza.

Kugulitsa malo: Kuti mukwaniritse kufalikira kwa NFC, Omangidwa-mu NFC Protocol stack stack, Thandizani UART PRORE Port mwachindunji ndikulemba, Kuwongolera kofikira kumatha kukhala kogwirizana ndi mafoni onse ndi makhadi kuti mutsegule chitseko, komanso kukwaniritsa fungulo lamphamvu, werengani zojambula za NFC, Kupanga NFC sikutanthauza kuti ma llcp / Ndef.

Makina owerenga: Werengani / Lembani Mifare Tag(Mifare 1K S50，Mifare 4K S70), omangidwa chip zitsanzo，wokondwa, CPU a, CPU b.
P2P Mode：ingofunika cmd imodzi yokha kuti ikhazikike P2P(pachinzawo) Pitsirani ndi foni yanzeru,
Mux Mode：Itha kuwerenga NFC tag kapena foni munjira iyi,Palibe chifukwa chosinthira ndi ulamuliro
-chikwama : NFC Tag:
Pamene FOnd NFC tag,werengani block yoyambirira ndi chinsinsi，
-chikwama :NFC Smart FLATE:
> Ngati amakonda foni,Kuyankhulana kwa P2P kudzakhazikitsidwa, mutha kukhazikitsa 10 deta ya mafunso poyerekeza ndi 10 Yankhani deta kuti mubwerenso, Ngati deta ichokere pafoni osagwirizana ndi mafunso onse,Kenako bweretsani yankho lokhazikika.
> mux2 mode, Chovala chachikulu cha Ndef chalf chidzathandizira, zidzatero 2500 ma bytes osavomerezeka.
Kutulutsa kwa NFC(muyenera kusintha)
Ndikuwongolera:Hard ikhoza kuwongolera Gpio pa SMC532 ndi UART CMD.
Werengani ID ya Chinese(Ndi mtundu b) (muyenera kusintha)
Zambiri zomwe zasungidwa mu Flash,Kutumiza kwa Auto Conces kuchokera ku Flash Memory aliyense kukhazikitsa.
Nsonga(Doko la seriya) Mulingo wa Baud akhoza kusintha
Modem yosinthira
Khadi la TF pa bolodi(muyenera kusinthasintha)
5V / 3.3V
P2p yayikulu deta(Chithandizo cha firmware 1127 ma bytes ndikupeza 2500byte kuchokera pa foni) tingochita
Zowonjezera Zowonjezera, Mafuta a Mac,Ngati sichoncho, galu wokonzanso MCKU,ndi kuyika kwa MCU, Chifukwa chake ndikuwonetsetsa kukhazikika.
Seabreezerfid amapereka zitsanzo zogwiritsira ntchito Demogerge code mu Windows / Android / Makina ena, kukuwongolerani mwachangu.

MCU: STM32 (Arm-M3)
Nfc: Pn532
LED: 3LED
Nsonga(Zamgululi): Kuchuluka kwa TTL，Choma:115200/8/0/1
Kiyi: 1 kiyi
Ziic: 1 I2C
Jtag: 1 SWD Firmware Down
GPIO: 4 Port Dow (Lamulo la Malamulo)
Choitanira: 1 DC Buz Buzr (Malangizo Olamulira)
Tf: 1 TF (Micro SD) Fail Flowsystem
USB: 1 Minuyo(Mphamvu + USB)
*Zindikirani：4 mabowo amatha kuswa，Ufulu Wambiri.