本帖最后由 yingdaoli 于 2023-2-7 21:52 编辑
MSG1500 X.00刷Openwrt连HP1020plus打印机跳坑
不知有多少朋友买带USB口的路由器,连HP1020打印机做无线打印的,除了折腾和特殊刚需外,还不如一根USB延长线解决问题来得快。废话少说,如果你手里是瑞斯达康MSG1500 X.00 路由器,刷了OP,参考了网上各种教程,还是不能完美连接hp1020plus打印,欢迎来跳坑拍砖。
1.不知是刷入的OP不对,还是其他什么原因,按网上教程修改/etc/hotplug.d/usb/10-usb_printer文件没有用处。
2.尝试修改闭坑,10-usb_printer文件在每次插入usb打印机时都会执行(其他需要usb插入执行脚本,不防也放在这个文件中)
3.在我的路由器上,10-usb_printer文件执行后得到几个关键变量和网上已有脚本不一样,所以copy来的脚本其实没有正确执行。(论查阅日志文件的重要性!)
附上修改后可用的10-usb_printer文件,随时插入hp1020plus打印机随时可用,完美了!
#!/bin/sh
# Copyright (C) 2005-2014 NowRush Studio
# Author: hackpascal <hackpascal@gmail.com>
# 覆盖文件/etc/hotplug.d/usb/10-usb_printer
# https://www.right.com.cn/forum/thread-4062650-1-1.html 参考资料,致谢
# https://www.right.com.cn/forum/thread-4050057-1-1.html 参考资料,致谢
LOGFILE=/tmp/hp-fm
echo "$(date): 10-usb_printer.sh begin..." > $LOGFILE
echo "PRODUCT: $PRODUCT" >> $LOGFILE #值: 3f0/2b17/100
echo "DEVTYPE: $DEVTYPE" >> $LOGFILE #值: usb_device
echo "ACTION: $ACTION" >> $LOGFILE #值: bind
echo "INTERFACE: $INTERFACE" >> $LOGFILE
#原代码,未改动
if [ x"$INTERFACE" = x"7/1/1" ] || [ x"$INTERFACE" = x"7/1/2" ]; then
/usr/bin/usb_printer_hotplug "$PRODUCT" "$ACTION"
fi
# change this to the location where you put the .dl file:
FIRMWARE=/etc/sihp1020.dl
DEVICE=/dev/usb/lp0
#LOGFILE=/tmp/hp-fm
#echo "$(date): printer sh begin..." > $LOGFILE
if [ "$PRODUCT" = "3f0/2b17/100" -a "$ACTION" = "bind" -a "$DEVTYPE" = "usb_device" ]; then
echo "$(date): STARTING" >> $LOGFILE
for i in $(seq 30); do
echo "$(date): Attempt number $i on $DEVICE" >> $LOGFILE
if [ -c $DEVICE ]; then
echo "$(date): Device $DEVICE found." >> $LOGFILE
if [ -z "`usb_printerid $DEVICE | grep FWVER`" ]; then
echo "$(date): No firmware found on $DEVICE" >> $LOGFILE
echo "$(date): Sending firmware to printer…" >> $LOGFILE
cat $FIRMWARE > $DEVICE
echo "$(date): done." >> $LOGFILE
else
echo "$(date): Firmware already there on $DEVICE" >> $LOGFILE
fi
echo "$(date): EXITING" >> $LOGFILE
exit
fi
sleep 1
done
fi
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具体限制方式:https://www.right.com.cn/forum/thread-8307840-1-1.html
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