Window도 이 Driver를 제공하지만, Linux도 이 Driver를 제공을 하고 있기에 아래와 같이
간단히 설명한다.
대부분 사람들이 Linux를 Virtual Box를 통해서 사용하기 때문에 그 기준으로 설명한다.
- Virtual Box 설정
- 설정->USB->장치필터 에 USB Serial 등록
- Ubuntu xxx 설정 및 확인사항
- Ubuntu 에서 lsusb에서 USB Vendor ID와 Product ID 확인
- sudo modprobe usbserial vendor=xxx product=xxxx 로 등록
현재 usb device 상황 파악
jhlee@jhlee-VirtualBox:~$ lsusb Bus 002 Device 002: ID 80ee:0021 VirtualBox USB Tablet Bus 002 Device 003: ID 0451:16b6 Texas Instruments, Inc. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub jhlee@jhlee-VirtualBox:~$ lsusb -t /: Bus 02.Port 1: Dev 1, Class=root_hub, Driver=ohci-pci/12p, 12M |__ Port 1: Dev 2, If 0, Class=HID, Driver=usbhid, 12M |__ Port 2: Dev 3, If 0, Class=comm., Driver=cdc_acm, 12M |__ Port 2: Dev 3, If 1, Class=data, Driver=cdc_acm, 12M /: Bus 01.Port 1: Dev 1, Class=root_hub, Driver=ehci-pci/12p, 480M
jhlee@jhlee-VirtualBox:~$ sudo modprobe usbserial vendor=0x0451 product=0x16b6 jhlee@jhlee-VirtualBox:~$ dmesg [ 6.721716] cdc_acm 2-2:1.0: This device cannot do calls on its own. It is not a modem. [ 6.721805] cdc_acm 2-2:1.0: ttyACM0: USB ACM device [ 6.742603] usbcore: registered new interface driver cdc_acm [ 6.742605] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters ..... [ 87.360071] usbcore: registered new interface driver usbserial [ 87.360707] usbcore: registered new interface driver usbserial_generic [ 87.360953] usbserial: USB Serial support registered for generic
- Ubuntu에서 minicom 설정 (Serial Program)
jhlee@jhlee-VirtualBox:~$ dmesg | grep tty [ 3.809474] console [tty0] enabled [ 6.721805] cdc_acm 2-2:1.0: ttyACM0: USB ACM device jhlee@jhlee-VirtualBox:~$ sudo minicom -s +-----[configuration]------+ | Filenames and paths | | File transfer protocols | | Serial port setup | | Modem and dialing | | Screen and keyboard | | Save setup as dfl | | Save setup as.. | | Exit | | Exit from Minicom | +--------------------------+ Serial port setup | A - Serial Device : /dev/ttyACM0 Save setup as dfl Exit
참고사항
http://belitino.tistory.com/140
Minicom 사용법
https://help.ubuntu.com/community/Minicom
- Serial Program 관련내용
http://tldp.org/HOWTO/Serial-Programming-HOWTO/
https://wiki.kldp.org/wiki.php/Serial-Programming-HOWTO
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