KONDO Driver をUbuntu 22.04で認識させる

[MibuchiYuta]

#1 の手順に沿ってUbuntu22.04で設定しても認識しない．

[MibuchiYuta]

/etc/rc.localがそもそも存在しないようです

[MibuchiYuta]

こちらのissue(citbrains/kondo_driver/issues/5)を参考に２つのファイルを編集する

sudo vi /etc/rc.local

#!/bin/sh -e
#
# rc.local
#
# This script is executed at the end of each multiuser runlevel.
# Make sure that the script will "exit 0" on success or any other
# value on error.
#
# In order to enable or disable this script just change the execution
# bits.
#
# By default this script does nothing.
 
modprobe ftdi-sio
echo "165C 0009" > /sys/bus/usb-serial/drivers/ftdi_sio/new_id
 
exit 0

sudo vi /etc/modules

# /etc/modules: kernel modules to load at boot time.
#
# This file contains the names of kernel modules that should be loaded
# at boot time, one per line. Lines beginning with "#" are ignored.
# Parameters can be specified after the module name.
 
lp
rtc
ftdi_sio
 
#

実行権限を与える

sudo chmod 755 /etc/rc.local

[MibuchiYuta]

rc.localサービス設定のスタートアップファイルを作成する

sudo vi /etc/systemd/system/rc-local.service

[Unit]
Description=/etc/rc.local Compatibility
ConditionPathExists=/etc/rc.local

[Service]
Type=forking
ExecStart=/etc/rc.local start
TimeoutSec=0
StandardOutput=tty
RemainAfterExit=yes
SysVStartPriority=99

[Install]
WantedBy=multi-user.target

サービスの自動起動の設定をする

sudo systemctl enable rc-local.service

参考サイト

• http://atomiyama.com/linux/page/rc-local-systemd/
• https://techexpert.tips/ja/ubuntu-ja/enable-rc-local-ubuntu-linux/

[MibuchiYuta]

再起動後，変換基板をUSBでつないで

sudo dmesg

を行うと以下の出力が得られた

[   54.101135] usb 6-2: New USB device found, idVendor=165c, idProduct=0009, bcdDevice= 6.00
[   54.101145] usb 6-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   54.101148] usb 6-2: Product: RS485 USB/Serial Converter
[   54.101151] usb 6-2: Manufacturer: Kondo Kagaku
[   54.101153] usb 6-2: SerialNumber: KOUSB485
[   54.107042] ftdi_sio 6-2:1.0: FTDI USB Serial Device converter detected
[   54.107090] usb 6-2: Detected FT232RL
[   54.112470] usb 6-2: FTDI USB Serial Device converter now attached to ttyUSB0

[MibuchiYuta]

ttyUSB0として認識されたので本issueを閉じます