Dab tsi yog Bluetooth Protocol Stack
Bluetooth pawg, tseem hu ua Bluetooth raws tu qauv pawg, yog ib phau ntawm software raws tu qauv uas Bluetooth li siv los sib txuas lus. Cov pawg muaj ob peb txheej, txhua lub luag haujlwm rau kev ua haujlwm tshwj xeeb. Cov khaubncaws sab nraud povtseg no ua haujlwm ua ke los tsim thiab tswj kev sib txuas ntawm ob lossis ntau dua Bluetooth li thiab pab txhawb kev sib txuas lus ntawm lawv. Qee qhov haujlwm uas Bluetooth pawg ua tau suav nrog kev tshawb pom cov cuab yeej, kev tsim kev sib txuas, thiab hloov cov ntaub ntawv. Cov kev khiav hauj lwm sib txawv thiab cov khoom siv sib txawv tuaj yeem siv sib txawv Bluetooth pawg, thiab ntau cov txheej txheem sib txawv yuav raug siv nyob rau hauv txhua pawg.
Yuav Ua Li Cas Xaiv Qhov Tsim Nyog Bluetooth Protocol Stack / RF Module rau Tsheb
Feem ntau, thaum peb xaiv Bluetooth Protocol Stack / RF module rau daim ntawv thov tsheb, cov ntsiab lus hauv qab no yuav tsum tau lees paub:
1. Kev khiav hauj lwm qhov system (OS): Android / Linux, thiab lwm yam.
2. Kernel version
3. Interface yuav tsum: xws li UART, SDIO, PCle, thiab lwm yam.
4. Cov xwm txheej thov kom ntxaws
Feasycom Bluetooth raws tu qauv pawg / RF module qhia
| qauv | TIAB SA 805A | BT805B/C | wb 825b | BT825 IB | WF122 | BW101 | BW104 | BW105 | BW121 | BW126 | BW151 |
| chipset | CSR8311 | CSR8811 | RTL8761BTV | RTL8761BTV | RTL8811 | QCA1023 | qw 6574a | qw 6574a | RTL8821CS | RTL 8852 IB | AD8800 |
| UART | YOG | YOG | YOG | YOG | TSIS MUAJ | YOG | YOG | YOG | YOG | YOG | YOG |
| SDIO | TSIS MUAJ | TSIS MUAJ | TSIS MUAJ | TSIS MUAJ | TSIS MUAJ | YOG | TSIS MUAJ | TSIS MUAJ | YOG | TSIS MUAJ | TSIS MUAJ |
| PCle | TSIS MUAJ | TSIS MUAJ | TSIS MUAJ | TSIS MUAJ | TSIS MUAJ | TSIS MUAJ | YOG | YOG | TSIS MUAJ | YOG | TSIS MUAJ |
| USB | TSIS MUAJ | TSIS MUAJ | TSIS MUAJ | TSIS MUAJ | YOG | TSIS MUAJ | TSIS MUAJ | TSIS MUAJ | TSIS MUAJ | TSIS MUAJ | YOG |
| BT | 4.2 | 4.2 | 5.0 | 5.0 | 4.2 | 5.0 | 5.0 | 5.0 | 4.2 | 5.2 | 5.0 |
| Kev khiav hauj lwm Kub (℃) |
-40 ~ 85 | -40 ~ 85 | -20 ~ 70 | -20 ~ 70 | -20 ~ 70 | -40 ~ 85 | -40 ~ 85 | -40 ~ 85 | -40 ~ 85 | -40 ~ 85 | -20 ~ 80 |
