Center Mode VS Peripheral Mode yeBLE

Zviri Mukati

Hurukuro isina waya yave bhiriji risingaoneki muInternet Yezvinhu kubatana, uye Bluetooth, seyakajairwa isina waya yekutaurirana tekinoroji, inoita basa rakakosha muInternet Yezvinhu application. tinogamuchira kubvunza kubva kune vatengi nezve Bluetooth module dzimwe nguva, asi panguva yekutaurirana, ndakaona kuti mamwe mainjiniya achiri kujeka nezve pfungwa yeBluetooth module satenzi uye muranda, asi isu tine chido chakasimba chekuziva nezve tekinoroji, tingaite sei kushivirira kuvapo kworuzivo rwakadaro Zvakadini nemavara mapofu?

Kazhinji tinodaidza BLE Center "Master mode", daidza BLE peripheral "Muranda".

BLE ine mabasa anotevera: Mushambadziri, Scanner, Muranda, Mudzidzisi, uye Initiator, apo tenzi anoshandurwa nekutanga uye scanner Kune rumwe rutivi, chigadziro chemuranda chinoshandurwa nemushambadziri; Bluetooth module kutaurirana inoreva kutaurirana pakati pemamodule maviri eBluetooth kana Bluetooth zvishandiso. Mapato maviri ekutaurirana kwedata ndiye tenzi uye muranda

Master mudziyo modhi: Inoshanda mune master mudziyo modhi uye inogona kubatana nemuranda mudziyo. Mune iyi modhi, unogona kutsvaga zvishandiso zvakatenderedza uye sarudza midziyo yevaranda inoda kubatana kuti ibatanidzwe. Mune dzidziso, imwe Bluetooth master mudziyo unogona kutaurirana ne7 Bluetooth muranda zvishandiso panguva imwe chete. Chishandiso chine Bluetooth yekutaurirana basa chinogona kushandura pakati peaya mabasa maviri. Inowanzo shanda munhapwa modhi uye inomirira mamwe tenzi madivayiri kuti abatanidze. Pazvinenge zvichidikanwa, inoshandura kune master mode uye inotanga mafoni kune mamwe maturusi. Kana mudziyo weBluetooth ukatanga kufona mumhando huru, inoda kuziva kero yeBluetooth yemumwe bato, pairing password, uye rumwe ruzivo. Mushure mekunge pairing yapera, kufona kunogona kutangwa zvakananga.

Zvakadai seFSC-BT616 TI CC2640R2F BLE 5.0 Module:

Slave mudziyo mode: Iyo Bluetooth module inoshanda munhapwa modhi inogona chete kutsvakwa nemugamuchiri, uye haigone kutsvakwa zvine simba. Mushure mokunge mudziyo wevaranda wabatanidzwa kune muenzi, unogonawo kutumira uye kugamuchira data nemudziyo wekugamuchira.

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