Isendlalelo se-host controller interface (HCI) yisendlalelo esincanyana esithutha imiyalo nemicimbi phakathi komsingathi kanye nezinto zesilawuli zesitaki sephrothokholi ye-Bluetooth. Kuhlelo lokusebenza lwephrosesa yenethiwekhi emsulwa, isendlalelo se-HCI sisetshenziswa ngephrothokholi yezokuthutha efana ne-SPI noma i-UART.
I-HCI Interface
Ukuxhumana phakathi Kosokhaya (ikhompyutha noma i-MCU) kanye Nesilawuli Sokusingatha (i-chipset yangempela ye-Bluetooth) kulandela Isixhumi Esibonakalayo Sokusingatha (i-HCI).
I-HCI ichaza ukuthi imiyalo, imicimbi, amaphakethe wedatha asynchronous kanye nama-synchronous ashintshwa kanjani. Amaphakethe Asynchronous (ACL) asetshenziselwa ukudluliswa kwedatha, kuyilapho amaphakethe e-synchronous (SCO) asetshenziselwa Izwi elinehedisethi kanye namaphrofayli Angenazandla.
Isebenza kanjani i-Bluetooth HCI?
I-HCI ihlinzeka ngomyalo obonakalayo kusilawuli se-baseband kanye nomphathi wesixhumanisi, nokufinyelela kusimo sezingxenyekazi zekhompuyutha namarejista okulawula. Ngokuyisisekelo lesi sixhumi esibonakalayo sinikeza indlela efanayo yokufinyelela amandla e-Bluetooth baseband.I-HCI ikhona kuzo zonke izigaba ezi-3, Umsingathi - Ungqimba Lwezokuthutha - Isilawuli Sokusingatha. Isigaba ngasinye sinendima ehlukile okufanele siyidlale ohlelweni lwe-HCI.
I-Feasycom njengamanje inamamojula asekela i-Bluetooth HCI:
Imodeli: FSC-BT825B
- Inguqulo ye-Bluetooth: I-Bluetooth 5.0 imodi ekabili
- Ubukhulu: 10.8mm x 13.5mm x 1.8mm
- Amaphrofayili: SPP, BLE (Okuvamile), ANCS, HFP, A2DP, AVRCP, MAP(uma uthanda)
- Isixhumi esibonakalayo: UART, PCM
- Izitifiketi:FCC
- Avelele: I-Bluetooth 5.0-Dual-Mode, Usayizi Omncane, Izindleko Eziphumelelayo
