ื‘ื•ืื• ืœื”ื›ื™ืจ ื—ื‘ืจื™ื RaspberryPi ืขื TP-Link TL-WN727N

ื”ื™ื™ ื”ื‘ืจ!

ืคืขื ื”ื—ืœื˜ืชื™ ืœื—ื‘ืจ ืืช ื”ืคื˜ืœ ืฉืœื™ ืœืื™ื ื˜ืจื ื˜ ื“ืจืš ื”ืื•ื•ื™ืจ.

ืœื ืžื•ืงื“ื ื™ื•ืชืจ ืžืืฉืจ ื ืขืฉื”, ืœืฆื•ืจืš ื›ืš ืจื›ืฉืชื™ ืžืฉืจื•ืงื™ืช usb wi-fi ืžื—ื‘ืจืช TP-Link ื”ื™ื“ื•ืขื” ืžื”ื—ื ื•ืช ื”ืงืจื•ื‘ื”. ืื ื™ ืื’ื™ื“ ืžื™ื“ ืฉืœื ืžื“ื•ื‘ืจ ื‘ืื™ื–ื” ืžื•ื“ื•ืœ ื ื ื•-USB, ืืœื ื‘ืžื›ืฉื™ืจ ื“ื™ ื’ื“ื•ืœ, ื‘ืขืจืš ื‘ื’ื•ื“ืœ ืฉืœ ื›ื•ื ืŸ ื”ื‘ื–ืง ืจื’ื™ืœ (ืื•, ืื ืชืจืฆื”, ื‘ื’ื•ื“ืœ ื”ืืฆื‘ืข ื”ืžื•ืจื” ืฉืœ ื’ื‘ืจ ืžื‘ื•ื’ืจ). ืœืคื ื™ ื”ืจื›ื™ืฉื” ืขืจื›ืชื™ ืžื—ืงืจ ืงื˜ืŸ ืขืœ ืจืฉื™ืžืช ื™ืฆืจื ื™ ื”ืžืฉืจื•ืงื™ื•ืช ื”ื ืชืžื›ื™ื ืขื‘ื•ืจ RPI ื•-TP-Link ื”ื™ื” ื‘ืจืฉื™ืžื” (ืขื ื–ืืช, ื›ืคื™ ืฉื”ืชื‘ืจืจ ืžืื•ื—ืจ ื™ื•ืชืจ, ืœื ืœืงื—ืชื™ ื‘ื—ืฉื‘ื•ืŸ ืืช ื”ื“ืงื•ื™ื•ืช, ื›ื™ ื”ืฉื˜ืŸ, ื›ื™ื“ื•ืข , ื ืžืฆื ื‘ืคืจื˜ื™ื). ืื–, ื”ืกื™ืคื•ืจ ื”ืงืจ ืขืœ ื”ืจืคืชืงืื•ืชื™ื™ ืžืชื—ื™ืœ; ืื ื• ืžืฆื™ื’ื™ื ืœืชืฉื•ืžืช ืœื‘ื›ื ืกื™ืคื•ืจ ื‘ืœืฉื™ ื‘-3 ื—ืœืงื™ื. ืœืžืขื•ื ื™ื™ื ื™ื, ื ื ืœืคื ื•ืช ืœื—ืชื•ืœ.

ืกืขื™ืฃ ื—ื™ื‘ื•ืจ ืžืชืื ื”-WiFi WN727N ืœ-Ubuntu/Mint ื–ื” ืขื–ืจ ืœื™ ื—ืœืงื™ืช, ืื‘ืœ ืงื•ื“ื ื›ืœ.

ืชื ืื™ ื”ื‘ืขื™ื”

ื‘ื”ืชื—ืฉื‘ you

  1. ืžื—ืฉื‘ ืœื•ื— ื™ื—ื™ื“ Raspberry Pi 2 B v1.1 โ€“ 1 ื—ืชื™ื›ื”
  2. ืžืฉืจื•ืงื™ืช usb wi-fi WN727N - 1 ื—ืชื™ื›ื”
  3. ื–ื•ื’ ื™ื“ื™ื™ื ืœื ืžืžืฉ ืขืงื•ืžื•ืช - 2 ื—ืชื™ื›ื•ืช
  4. ื”-Raspbian ื”ืขื“ื›ื ื™ ื‘ื™ื•ืชืจ ืžื•ืชืงืŸ ื›ืžืขืจื›ืช ื”ื”ืคืขืœื” (ืžื‘ื•ืกืก ืขืœ Debian 10 Buster)
  5. ื’ืจืกืช ืœื™ื‘ื” 4.19.73-v7+

ืžืฆื: ื”ืชื—ื‘ืจ ืœืื™ื ื˜ืจื ื˜ (Wi-Fi ืžื•ืคืฅ ืžื”ื ืชื‘ ื”ื‘ื™ืชื™ ืฉืœืš)

ืœืื—ืจ ืฉืคืจืงืชื™ ืืช ื”ืžืชืื, ืงืจืืชื™ ืืช ื”ื”ื•ืจืื•ืช ื‘ืคื ื™ื:

ืชืื™ืžื•ืช ืžืขืจื›ืช: Windows 10/8/7/XP (ืืคื™ืœื• ื”ืฉืžื™ื™ื, ืืคื™ืœื• XP) ื•-MacOS 10.9-10.13

ื”ืžืž, ื›ืจื’ื™ืœ, ืืฃ ืžื™ืœื” ืขืœ ืœื™ื ื•ืงืก. ื–ื” ื”ื™ื” 2k19, ื•ืขื“ื™ื™ืŸ ื”ื™ื” ืฆื•ืจืš ืœื”ืจื›ื™ื‘ ืืช ื”ื“ืจื™ื™ื‘ืจื™ื ื‘ืื•ืคืŸ ื™ื“ื ื™...

ื”ื™ื• ืื™ืชื ื• 2 ืžื”ื“ืจื™ื, 75 ืืœืฃ ืกืคืจื™ื•ืช, ื—ืžื™ืฉื” ื›ืชืžื™ื ื‘ื™ื ืืจื™ื™ื, ื—ืฆื™ ืžืขืจืš ืฉืœ ื ืฉื™ื ืขื™ืจื•ืžื•ืช ืขื ืœื•ื’ื• ื•ื™ื ืฉืœื ืฉืœ ื›ื•ืชืจื•ืช ืฉืœ ื›ืœ ื”ืฉืคื•ืช ื•ื”ืกื™ืžื•ื ื™ื. ืœื ืฉืžื“ื•ื‘ืจ ื‘ืกื˜ ื”ื›ืจื—ื™ ืœืชืคืงื™ื“. ืื‘ืœ ื‘ืจื’ืข ืฉืืชื” ืžืชื—ื™ืœ ืœื”ืจื›ื™ื‘ ืœืขืฆืžืš ืžืขืจื›ืช, ื–ื” ื”ื•ืคืš ืœื”ื™ื•ืช ืงืฉื” ืœืขืฆื•ืจ. ื”ื“ื‘ืจ ื”ื™ื—ื™ื“ ืฉื’ืจื ืœื™ ืœื“ืื’ื” ื”ื™ื” ื”ื“ืจื™ื™ื‘ืจื™ื ืœ-wi-fi. ืื™ืŸ ื“ื‘ืจ ื—ืกืจ ืื•ื ื™ื, ื—ืกืจ ืื—ืจื™ื•ืช ื•ืžื•ืฉื—ืช ื™ื•ืชืจ ืžื‘ื ื™ื™ืช ื ื”ื’ื™ื ืžืžืงื•ืจ. ืื‘ืœ ื™ื“ืขืชื™ ืฉื‘ืžื•ืงื“ื ืื• ื‘ืžืื•ื—ืจ ื ืขื‘ื•ืจ ืœื–ื‘ืœ ื”ื–ื”.

ื‘ืื•ืคืŸ ื›ืœืœื™, ื›ืคื™ ืฉืืชื” ื™ื•ื“ืข, ื”ืชืขืกืงื•ืช ื‘- usb wi-fi ื‘ืœื™ื ื•ืงืก ื”ื™ื ื›ื•ืื‘ ื•ืงืฆืช ื—ืกืจ ื˜ืขื (ื›ืžื• ืกื•ืฉื™ ืจื•ืกื™).

ื”ืžืืจื– ืžื›ื™ืœ ื’ื ืชืงืœื™ื˜ื•ืจ ืขื ื“ืจื™ื™ื‘ืจื™ื. ื‘ืœื™ ื”ืจื‘ื” ืชืงื•ื•ื” ืื ื™ ืžืกืชื›ืœ ืขืœ ืžื” ืฉื™ืฉ ื‘ื• - ื”ื ื‘ื”ื—ืœื˜ ืœื ื˜ื™ืคืœื• ื‘ื–ื”. ื—ื™ืคื•ืฉ ื‘ืื™ื ื˜ืจื ื˜ ื”ื‘ื™ื ืื•ืชื™ ืœืืชืจ ื”ื™ืฆืจืŸ, ืื‘ืœ ื™ืฉ ืฉื ืžื ื”ืœ ื”ืชืงืŸ ืœื™ื ื•ืงืก ืจืง ืœืชื™ืงื•ืŸ ื”ืžื›ืฉื™ืจ v4, ื•ื‘ื–ืจื•ืขื•ืชื™ ื”ื™ื” v5.21. ื•ื—ื•ืฅ ืžื–ื”, ืขื‘ื•ืจ ื’ืจืกืื•ืช ืœื™ื‘ื” ื™ืฉื ื•ืช ืžืื•ื“ 2.6-3.16. ืžื™ื•ืืฉ ืžื”ื›ื™ืฉืœื•ืŸ ืžืžืฉ ื‘ื”ืชื—ืœื”, ื›ื‘ืจ ื—ืฉื‘ืชื™ ืฉื”ื™ื™ืชื™ ืฆืจื™ืš ืœืงื—ืช ืืช ื”-TL-WN727N (ื”ื•ื ืงืฆืช ื™ื•ืชืจ ื™ืงืจ ื•ื™ื›ื•ืœ ืœื”ืชืžื•ื“ื“ ืขื 300Mbps ืœืขื•ืžืช 150 ืขื‘ื•ืจ ืฉืœื™, ืื‘ืœ ื›ืคื™ ืฉื”ืชื‘ืจืจ, ื–ื” ืœื ืžืฉื ื” ื‘ื›ืœืœ ืขื‘ื•ืจ ื”ืคื˜ืœ, ืขืœ ื–ื” ื ื›ืชื•ื‘ ื‘ื”ืžืฉืš). ืื‘ืœ ื”ื“ื‘ืจ ื”ื—ืฉื•ื‘ ื‘ื™ื•ืชืจ ื”ื•ื ืฉื“ืจื™ื™ื‘ืจื™ื ืขื‘ื•ืจื• ื›ื‘ืจ ืงื™ื™ืžื™ื ื•ื”ื ืคืฉื•ื˜ ืžื•ืชืงื ื™ื ื›ื—ื‘ื™ืœื” ืงื•ืฉื—ื”-ralink. ื‘ื“ืจืš ื›ืœืœ ืชื•ื›ืœ ืœืฆืคื•ืช ื‘ื’ืจืกื” ืฉืœ ื”ืžื›ืฉื™ืจ ื‘ื’ื•ืฃ ื”ืžื›ืฉื™ืจ ืขืœ ื’ื‘ื™ ืžื“ื‘ืงื” ืœืฆื“ ื”ืžืกืคืจ ื”ืกื™ื“ื•ืจื™.

ื”ืžืฉืš ื”ื’ื•ื’ืœ ื•ื”ื‘ื™ืงื•ืจ ื‘ืคื•ืจื•ืžื™ื ืฉื•ื ื™ื ืœื ื”ื‘ื™ืื• ื”ืจื‘ื” ื˜ื•ื‘. ื›ื ืจืื” ืฉืืฃ ืื—ื“ ืœืคื ื™ื™ ืœื ื ื™ืกื” ืœื—ื‘ืจ ืžืชืื ื›ื–ื” ืœืœื™ื ื•ืงืก. ื”ืžืž, ื™ืฉ ืœื™ ืžื–ืœ ื›ืžื• ืื“ื ืฉื˜ื‘ืข.

ืืžื ื, ืœื, ืื ื™ ืžืฉืงืจ, ื’ื ื”ื‘ื™ืงื•ืจ ื‘ืคื•ืจื•ืžื™ื (ื‘ืขื™ืงืจ ื‘ืฉืคื” ื”ืื ื’ืœื™ืช) ื ืฉื ืคืจื™; ื‘ื ื•ืฉืื™ื ืžืกื•ื™ืžื™ื ื”ื™ื” ืื–ื›ื•ืจ ืฉืœ ืžืจ ืœื•ืคื™ื ื’ืจ ืžืกื•ื™ื, ืฉืžืคื•ืจืกื ื‘ื›ืชื™ื‘ืช ืžืกืคืจ ื“ืจื™ื™ื‘ืจื™ื ืœืžืชืืžื™ Wi-Fi . ืžืื’ืจ ื”-git ืฉืœื• ื ืžืฆื ื‘ืกื•ืฃ ื”ืžืืžืจ ื‘ืงื™ืฉื•ืจื™ื. ื•ื”ืœืงื— ื”ืฉื ื™ ืฉืœืžื“ืชื™ ื”ื•ื ืฉืืชื” ืฆืจื™ืš ืœื–ื”ื•ืช ืืช ื”ืžื›ืฉื™ืจ ืฉืœืš ื›ื“ื™ ืœื”ื‘ื™ืŸ ืื™ื–ื” ื“ืจื™ื™ื‘ืจ ืขืฉื•ื™ ืœื”ืชืื™ื ืœื•.

ื—ืœืง 1: ื–ื”ื•ืช ื‘ื•ืจืŸ

ื›ืฉื”ืžื›ืฉื™ืจ ื”ื™ื” ืžื—ื•ื‘ืจ ืœื™ืฆื™ืื”, ื›ืžื•ื‘ืŸ, ืฉื•ื LED ืœื ื ื“ืœืง. ื•ื‘ื›ืœืœ ืœื ื‘ืจื•ืจ ื‘ืฉื•ื ืฆื•ืจื” ืื ืžืฉื”ื• ืขื•ื‘ื“ ืื• ืœื.

ืงื•ื“ื ื›ืœ, ื›ื“ื™ ืœื‘ืจืจ ืื ื”ืงืจื ืœ ืจื•ืื” ืืช ื”ืžื›ืฉื™ืจ ืฉืœื ื•, ืื ื™ ืžืกืชื›ืœ ื‘-dmesg:

[  965.606998] usb 1-1.3: new high-speed USB device number 9 using dwc_otg
[  965.738195] usb 1-1.3: New USB device found, idVendor=2357, idProduct=0111, bcdDevice= 0.00
[  965.738219] usb 1-1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  965.738231] usb 1-1.3: Product: 802.11n NIC
[  965.738243] usb 1-1.3: Manufacturer: Realtek
[  965.738255] usb 1-1.3: SerialNumber: 00E04C0001

ื”ืชื‘ืจืจ ืฉื”ื•ื ืจื•ืื”, ื•ืืคื™ืœื• ื‘ืจื•ืจ ืฉื™ืฉ ืฉื‘ื‘ Realtek ื•ื”-VID/PID ืฉืœ ื”ืžื›ืฉื™ืจ ืขืฆืžื• ื‘ืื•ื˜ื•ื‘ื•ืก ื”-USB.

ื‘ื•ื ื ืœืš ืจื—ื•ืง ื™ื•ืชืจ ื•ื ืกืชื›ืœ lsusb, ื•ื›ืืŸ ืžื—ื›ื” ืœื ื• ื›ื™ืฉืœื•ืŸ ื ื•ืกืฃ

Bus 001 Device 008: ID 2357:0111 
Bus 001 Device 003: ID 0424:ec00 Standard Microsystems Corp. SMSC9512/9514 Fast Ethernet Adapter
Bus 001 Device 002: ID 0424:9514 Standard Microsystems Corp. SMC9514 Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

ื”ืžืขืจื›ืช ืœื ื™ื•ื“ืขืช ื‘ืื™ื–ื” ืกื•ื’ ืฉืœ ืžื›ืฉื™ืจ ืžื“ื•ื‘ืจ, ื•ืžืฆื™ื’ื” ื‘ื‘ื•ืฉื” ืžืงื•ื ืจื™ืง ื‘ืžืงื•ื ื”ืฉื (ืœืžืจื•ืช ืฉืกืคืง=2357 ื”ื•ื ื‘ื”ื—ืœื˜ TP-Link).

ื‘ืฉืœื‘ ื–ื”, ื”ืงื•ืจื ื”ืกืงืจืŸ ื›ื ืจืื” ื›ื‘ืจ ืฉื ืœื‘ ืœืžืฉื”ื• ืžืขื ื™ื™ืŸ, ืืš ื ืฉืื™ืจ ืื•ืชื• ืœื–ืžื ื ื•.

ื—ืงื™ืจืช ื”ื‘ืขื™ื” ืฉืœ ืฉืžื•ืช ืจื™ืงื™ื ื”ื•ื‘ื™ืœื” ืื•ืชื™ ืœืืชืจ ืขื ืžื–ื”ื™ื, ืฉื‘ื• ืžื•ื–ืŸ ืžื™ื“ืข ืขืœ VID/PID ื™ื“ื•ืข. 2357:0111 ืฉืœื ื• ืœื ื”ื™ื” ืฉื. ื›ืคื™ ืฉื”ืชื‘ืจืจ ืžืื•ื—ืจ ื™ื•ืชืจ, ื”ืฉื™ืจื•ืช lsusb ืžืฉืชืžืฉ ื‘ืงื•ื‘ืฅ /usr/share/misc/usb.ids, ืฉื”ื™ื ืื•ืชื” ืจืฉื™ืžื” ืฉืœ ืžื–ื”ื™ื ืžืืชืจ ื–ื”. ืขื‘ื•ืจ ื”ื™ื•ืคื™ ืฉืœ ื”ืชืฆื•ื’ื”, ืคืฉื•ื˜ ื”ื•ืกืคืชื™ ืฉื•ืจื•ืช ืขื‘ื•ืจ ื”ืกืคืง TP-Link ื‘ืžืขืจื›ืช ืฉืœื™.

2357  TP-Link
        0111  TL-WN727N v5.21

ื•ื‘ื›ืŸ, ืชื™ืงื ื• ืืช ื”ืชืฆื•ื’ื” ื‘ืจืฉื™ืžืช ื”ืžื›ืฉื™ืจื™ื, ืื‘ืœ ื”ื™ื ืœื ืงื™ืจื‘ื” ืื•ืชื ื• ืฆืขื“ ืื—ื“ ืœื‘ื—ื™ืจืช ื“ืจื™ื™ื‘ืจ. ื›ื“ื™ ืœื‘ื—ื•ืจ ื ื”ื’, ืืชื” ืฆืจื™ืš ืœื“ืขืช ืขืœ ืื™ื–ื” ืฉื‘ื‘ ืขืฉื•ื™ื” ื”ืฉืจื™ืงื” ืฉืœืš. ื”ื ื™ืกื™ื•ื ื•ืช ื”ืœื ืžื•ืฆืœื—ื™ื ื”ื‘ืื™ื ืœื’ืœื•ืช ื–ืืช ื‘ืื™ื ื˜ืจื ื˜ ืœื ื”ื•ื‘ื™ืœื• ืœืฉื•ื ื“ื‘ืจ ื˜ื•ื‘. ื—ืžื•ืฉ ื‘ืžื‘ืจื’ ื“ืง ืžื—ื•ืจืจ, ืื ื™ ืžื•ืฆื™ื ื‘ื–ื”ื™ืจื•ืช ืืช ืžื›ืกื” ื”ืžืชืื ื•ื™ืฆืจ ืžื•ื—ื• ื”ืžืจื•ืฉืข ืฉืœ ื”ื“ื•ื“ ืœื™ืื• ืžื•ืคื™ืข ื‘ืžืœื•ื ืžืขืจื•ืžื™ื• ื”ื˜ื”ื•ืจ. ืžืชื—ืช ืœื–ื›ื•ื›ื™ืช ืžื’ื“ืœืช ื ื™ืชืŸ ืœืจืื•ืช ืืช ืฉื ื”ืฉื‘ื‘ - RTL8188EUS. ื–ื” ื›ื‘ืจ ื˜ื•ื‘. ื‘ื—ืœืง ืžื”ืคื•ืจื•ืžื™ื ืจืื™ืชื™ ืคื•ืกื˜ื™ื ืฉื”ื ื”ื’ ืžืื•ืชื• ื’'ื ื˜ืœืžืŸ lwfinger ืžืชืื™ื ืœืฉื‘ื‘ ื”ื–ื” (ืœืžืจื•ืช ืฉื”ื•ื ื›ื•ืชื‘ ืจืง ืขืœ RTL8188EU).

ื—ืœืง 2: ืขืœื™ื•ื ื•ืช ื‘ื•ืจืŸ

ืื ื™ ืžื•ืจื™ื“ ืืช ืžืงื•ืจื•ืช ื”ื“ืจื™ื™ื‘ืจ ืž-Git.

ื–ื” ื”ื–ืžืŸ ืœื”ืชืงื™ืŸ ืžื—ื“ืฉ ืืช Windows ื•ืœืขืฉื•ืช ืžื” ืฉืžืฉืชืžืฉื™ ืœื™ื ื•ืงืก ืžืฉื•ื™ื›ื™ื ืืœื™ื• ื‘ื“ืจืš ื›ืœืœ - ืœื”ืจื›ื™ื‘ ืžืฉื”ื• ืžืกื•ื’ื™ื ืžืกื•ื™ืžื™ื. ื”ืจื›ื‘ืช ืžื ื”ืœื™ ื”ืชืงื ื™ื, ื›ืคื™ ืฉืžืชื‘ืจืจ, ืฉื•ื ื” ืžืขื˜ ืžื”ื™ื“ื•ืจ ืฉืœ ืชื•ื›ื ื™ื•ืช:

make
sudo make install

ืื‘ืœ ื›ื“ื™ ืœื”ื“ืจ ืžื•ื“ื•ืœื™ ืœื™ื‘ื” ืื ื—ื ื• ืฆืจื™ื›ื™ื ืืช ืงื‘ืฆื™ ื›ื•ืชืจื•ืช ื”ืงืจื ืœ ืขื‘ื•ืจ ื”ื’ืจืกื” ื”ืกืคืฆื™ืคื™ืช ืฉืœื ื•.

ื™ืฉ ื—ื‘ื™ืœื” ื‘ืžืื’ืจ ื”ืžืœืื™ ื›ื•ืชืจื•ืช raspberrypi-kernel, ืื‘ืœ ื”ื•ื ืžื›ื™ืœ ืืช ื’ืจืกืช ื”ืœื™ื‘ื” ืฉืœ ื”ืงื‘ืฆื™ื 4.19.66-v7l+, ื•ื–ื” ืœื ืžืชืื™ื ืœื ื•. ืื‘ืœ ื›ื“ื™ ืœืงื‘ืœ ืืช ื”ื›ื•ืชืจื•ืช ืฉืœ ื”ื’ืจืกื” ื”ื ื“ืจืฉืช, ื›ืคื™ ืฉื”ืชื‘ืจืจ, ื™ืฉ ื›ืœื™ ื ื•ื— ืžืงื•ืจ rpi (ืงื™ืฉื•ืจ ื‘ืกื•ืฃ ื‘-Github), ื‘ืขื–ืจืชื• ืชื•ื›ืœื• ืœื”ื•ืจื™ื“ ืืช ื”ื›ื•ืชืจื•ืช ื”ื ื—ื•ืฆื•ืช. ืื ื• ืžืฉื›ืคืœื™ื ืืช ื”ืžืื’ืจ, ื”ื•ืคื›ื™ื ืืช ื”ืกืงืจื™ืคื˜ ืœื ื™ืชืŸ ืœื”ืจืฆื” ื•ืžืคืขื™ืœื™ื ืื•ืชื•. ื”ื”ืฉืงื” ื”ืจืืฉื•ื ื” ื ื›ืฉืœืช ืขื ืฉื’ื™ืื” - ืื™ืŸ ื›ืœื™ ืขื–ืจ bc. ืœืžืจื‘ื” ื”ืžื–ืœ, ื”ื•ื ื ืžืฆื ื‘ืžืื’ืจ ื•ืื ื—ื ื• ืคืฉื•ื˜ ืžืชืงื™ื ื™ื ืื•ืชื•.

sudo apt-get install bc

ืื—ืจื™ ื–ื”, ื”ืคืขืœื” ืžื—ื“ืฉ ื•ื”ื•ืจื“ื” ืฉืœ ื”ื›ื•ืชืจื•ืช (ื•ืื– ื”ื’ื“ืจืช ืžืฉื”ื•, ืื ื™ ืœื ื–ื•ื›ืจ ืขื›ืฉื™ื•) ืœื•ืงื— ืงืฆืช ื–ืžืŸ ื•ืืชื” ื™ื›ื•ืœ ืœืฉื‘ืช ื‘ื›ื™ืกื ืฉืœืš, Windows ื”ืคืš ื˜ื•ื‘ ื™ื•ืชืจ ื‘ื›ืœ ื”ื‘ื™ื˜ื•ื™ื™ื ืฉืœื•.

ืœืื—ืจ ื”ื•ืจื“ืช ื›ืœ ื”ื›ื•ืชืจื•ืช, ื‘ื“ื•ืง ืฉื”ืกืคืจื™ื™ื” ืžื•ืคื™ืขื” /lib/modules/4.19.73-v7+ ื•ื‘ื• ื”-Symlink ืžืฆื‘ื™ืข ืขืœ ื”ืžืงื•ื ื‘ื• ื ืžืฆืื™ื ื”ืงื‘ืฆื™ื ืฉื”ื•ืจื“ืช (ื‘ืฉื‘ื™ืœื™ ื–ื” /home/pi/linux):

pi@raspberrypi:/home/pi/rtl8188eu# ls -l /lib/modules/4.19.73-v7+/
lrwxrwxrwx  1 root root     14 Sep 24 22:44 build -> /home/pi/linux

ืฉืœื‘ ื”ื”ื›ื ื” ื”ืกืชื™ื™ื, ืืชื” ื™ื›ื•ืœ ืœื”ืชื—ื™ืœ ื‘ื”ืจื›ื‘ื”. ื”ืจื›ื‘ืช ื”ืžื•ื“ื•ืœื™ื ืฉื•ื‘ ืœื•ืงื—ืช ืงืฆืช ื–ืžืŸ, ื”-Raspberry ืื™ื ื• ื—ื™ื” ืžื”ื™ืจื” (ื™ืฉ ืœื• 32bit 900Mhz Cortex ARM v7).
ืื– ื”ื›ืœ ื”ื™ื“ื•ืจ. ืื ื• ืžืชืงื™ื ื™ื ืืช ืžื ื”ืœ ื”ื”ืชืงืŸ ื‘ืฉืœื‘ ื”ืฉื ื™ (ื‘ืฆืข ื”ืชืงื ื”), ืชื•ืš ื”ืขืชืงื” ื ื•ืกืคืช ืฉืœ ืงื‘ืฆื™ ืงื•ืฉื—ื” ื”ื“ืจื•ืฉื™ื ื›ื“ื™ ืฉืžื ื”ืœ ื”ื”ืชืงืŸ ื™ืคืขืœ:

install:
        install -p -m 644 8188eu.ko  $(MODDESTDIR)
        @if [ -a /lib/modules/$(KVER)/kernel/drivers/staging/rtl8188eu/r8188eu.ko ] ; then modprobe -r r8188eu; fi;
        @echo "blacklist r8188eu" > /etc/modprobe.d/50-8188eu.conf
        cp rtl8188eufw.bin /lib/firmware/.
        /sbin/depmod -a ${KVER}
        mkdir -p /lib/firmware/rtlwifi
        cp rtl8188eufw.bin /lib/firmware/rtlwifi/.

ื—ืœืง 3. ื”ืื•ืœื˜ื™ืžื˜ื•ื ืฉืœ ื‘ื•ืจืŸ

ืื ื™ ืžื—ื‘ืจ ืืช ื”ืžืฉืจื•ืงื™ืช ืœื™ืฆื™ืื” ื•... ืฉื•ื ื“ื‘ืจ ืœื ืงื•ืจื”. ื”ืื ื”ื›ืœ ื”ื™ื” ืกืชื?

ืื ื™ ืžืชื—ื™ืœ ืœืœืžื•ื“ ืืช ื”ืงื‘ืฆื™ื ื‘ืชื•ืš ื”ืคืจื•ื™ืงื˜ ื•ื‘ืื—ื“ ืžื”ื ืื ื™ ืžื•ืฆื ืžื” ื”ื™ื™ืชื” ื”ื‘ืขื™ื”: ื”ื“ืจื™ื™ื‘ืจ ืžืฆื™ื™ืŸ ืจืฉื™ืžื” ืžืœืื” ืฉืœ ืžื–ื”ื™ VID/PID ืฉื”ื•ื ื™ื›ื•ืœ ืœืฉืจืช. ื•ื›ื“ื™ ืฉื”ืžื›ืฉื™ืจ ืฉืœื ื• ื™ืขื‘ื•ื“ ืขื ื”ื“ืจื™ื™ื‘ืจ ื”ื–ื”, ืคืฉื•ื˜ ื”ื•ืกืคืชื™ ืืช ื”ืžื–ื”ื” ืฉืœื™ ืœืงื•ื‘ืฅ rtl8188eu/os_dep/usb_intf.c

static struct usb_device_id rtw_usb_id_tbl[] = {
        /*=== Realtek demoboard ===*/
        {USB_DEVICE(USB_VENDER_ID_REALTEK, 0x8179)}, /* 8188EUS */
        {USB_DEVICE(USB_VENDER_ID_REALTEK, 0x0179)}, /* 8188ETV */
        /*=== Customer ID ===*/
        /****** 8188EUS ********/
        {USB_DEVICE(0x07B8, 0x8179)}, /* Abocom - Abocom */
        {USB_DEVICE(0x0DF6, 0x0076)}, /* Sitecom N150 v2 */
        {USB_DEVICE(0x2001, 0x330F)}, /* DLink DWA-125 REV D1 */
        {USB_DEVICE(0x2001, 0x3310)}, /* Dlink DWA-123 REV D1 */
        {USB_DEVICE(0x2001, 0x3311)}, /* DLink GO-USB-N150 REV B1 */
        {USB_DEVICE(0x2001, 0x331B)}, /* D-Link DWA-121 rev B1 */
        {USB_DEVICE(0x056E, 0x4008)}, /* Elecom WDC-150SU2M */
        {USB_DEVICE(0x2357, 0x010c)}, /* TP-Link TL-WN722N v2 */
        {USB_DEVICE(0x2357, 0x0111)}, /* TP-Link TL-WN727N v5.21 */
        {}      /* Terminating entry */
};

ื”ื™ื“ื•ืจ ืžื—ื“ืฉ ืฉืœ ื”ื“ืจื™ื™ื‘ืจ ื•ื”ืชืงื ืชื™ ืžื—ื“ืฉ ื‘ืžืขืจื›ืช.

ื•ื”ืคืขื ื”ื›ืœ ื”ืชื—ื™ืœ. ื”ื ื•ืจื™ืช ืขืœ ื”ืžืชืื ื ื“ืœืงื” ื•ื”ืชืงืŸ ื—ื“ืฉ ื”ื•ืคื™ืข ื‘ืจืฉื™ืžืช ืžืžืฉืงื™ ื”ืจืฉืช.

ื”ืฆื’ืช ืžืžืฉืงื™ื ืืœื—ื•ื˜ื™ื™ื ืžืฆื™ื’ื” ืืช ื”ื“ื‘ืจื™ื ื”ื‘ืื™ื:

pi@raspberrypi:/home/pi/rtl8188eu# iwconfig
eth0      no wireless extensions.

lo        no wireless extensions.

wlan0     unassociated  ESSID:""  Nickname:"<WIFI@REALTEK>"
          Mode:Auto  Frequency=2.412 GHz  Access Point: Not-Associated   
          Sensitivity:0/0  
          Retry:off   RTS thr:off   Fragment thr:off
          Encryption key:off
          Power Management:off
          Link Quality=0/100  Signal level=0 dBm  Noise level=0 dBm
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:0  Invalid misc:0   Missed beacon:0

ื‘ื•ื ื•ืก ืœืžื™ ืฉืงื•ืจื ืขื“ ื”ืกื•ืฃ

ื–ื•ื›ืจ ืื™ืš ืืžืจืชื™ ืฉื–ื” ืœื ืžืฉื ื” ืžื” ื”ืžื”ื™ืจื•ืช ื”ืžืงืกื™ืžืœื™ืช ืฉืžืฆื•ื™ื ืช ืขืœ ื”ืžืชืื ืฉืœืš?
ืื–, ื‘-Malinka (ืœืคื ื™ ืฉื—ืจื•ืจื• ืฉืœ ื“ื’ื 4), ื›ืœ ื”ืžื›ืฉื™ืจื™ื (ื›ื•ืœืœ ืžืชืื ื”-Ethernet) ื™ื•ืฉื‘ื™ื ืขืœ ืื•ืชื• ืื•ื˜ื•ื‘ื•ืก USB. ื ื”ื“ืจ, ื ื›ื•ืŸ? ื•ืœื›ืŸ ืจื•ื—ื‘ ื”ืคืก ืฉืœ ืื•ื˜ื•ื‘ื•ืก ื”-USB ืžื—ื•ืœืง ื‘ื™ืŸ ื›ืœ ื”ืžื›ืฉื™ืจื™ื ืฉื‘ื•. ื›ืืฉืจ ืžื•ื“ื“ื™ื ืืช ื”ืžื”ื™ืจื•ืช ื”ืŸ ื“ืจืš ethernet ื•ื”ืŸ ื“ืจืš usb wi-fi (ืžื—ื•ื‘ืจ ืœื ืชื‘ 1) ื”ืŸ ื‘ืื•ื•ื™ืจ ื•ื”ืŸ ื‘ืืžืฆืขื•ืช ื—ื•ื˜, ื”ื™ื ื”ื™ื™ืชื” ืกื‘ื™ื‘ 20Mbit/s.

ื .ื‘. ื‘ืื•ืคืŸ ื›ืœืœื™, ืžื“ืจื™ืš ื–ื” ืœื”ืจื›ื‘ืช ืžื ื”ืœ ื”ืชืงืŸ ืขื‘ื•ืจ ื”ืžืชืื ื”ืžืกื•ื™ื ื”ื–ื” ืชืงืฃ ืœื ืจืง ืขื‘ื•ืจ RPI. ืœืื—ืจ ืžื›ืŸ ื—ื–ืจืชื™ ืขืœ ื–ื” ื‘ืฉื•ืœื—ืŸ ื”ืขื‘ื•ื“ื” ืฉืœื™ ืขื Linux Mint - ื”ื›ืœ ืขื‘ื“ ื’ื ืฉื. ืืชื” ืจืง ืฆืจื™ืš ืœื”ื•ืจื™ื“ ืืช ืงื‘ืฆื™ ื”ื›ื•ืชืจืช ื”ื“ืจื•ืฉื™ื ืขื‘ื•ืจ ื’ืจืกืช ื”ืœื™ื‘ื” ืฉืœืš ื‘ืื•ืชื• ืื•ืคืŸ.

UPD. ืื ืฉื™ื ื‘ืขืœื™ ื™ื“ืข ื”ืฆื™ืขื•: ื›ื“ื™ ืœื ืœื”ื™ื•ืช ืชืœื•ื™ ื‘ื’ืจืกืช ื”ืœื™ื‘ื”, ืขืœื™ืš ืœืืกื•ืฃ ื•ืœื”ืชืงื™ืŸ ืžื ื”ืœื™ ื”ืชืงื ื™ื ื‘ืืžืฆืขื•ืช dkms. ื”-readme ืขื‘ื•ืจ ืžื ื”ืœ ื”ื”ืชืงืŸ ืžื›ื™ืœ ื’ื ืืช ื”ืืคืฉืจื•ืช ื”ื–ื•.

pi@raspberrypi:/home/pi# sudo dkms add ./rtl8188eu
pi@raspberrypi:/home/pi# sudo dkms build 8188eu/1.0
pi@raspberrypi:/home/pi# sudo dkms install 8188eu/1.0

UPD2. ืžื•ึผืฆึธืข ืชื™ืงื•ืŸ ืขื‘ื•ืจ ืžื–ื”ื” ืžื›ืฉื™ืจ ื”ืชืงื‘ืœ ืœืกื ื™ืฃ ื”ืžื™ื™ื ืกื˜ืจื™ื ืฉืœ ืžืื’ืจ lwfinger/rtl8188eu.

ืชื–ื›ื•ืจ
- ืžืชืืžื™ RPi USB Wi-Fi
- Gitbub lwfinger/rtl8188eu
- usb.ids
- ืžืงื•ืจ rpi

ืžืงื•ืจ: www.habr.com