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    zhongtao

    @zhongtao

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    Best posts made by zhongtao

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    Latest posts made by zhongtao

    • RE: 请教关于eth0.1的疑惑?

      明白,谢谢

      posted in MTK
      Z
      zhongtao
    • 请教关于eth0.1的疑惑?

      在NEO中/etc/config/network中switch是禁止的

      config interface 'lan'
      option force_link '1'
      option ifname 'eth0'

      config switch
      option name 'switch0'
      option reset '1'
      option enable_vlan '0'

      但是在网络设备列表中,还是会出现eth0.1

      ifconfig

      eth0 Link encap:Ethernet HWaddr 9C:65:F9:20:B5:F5
      UP BROADCAST RUNNING MULTICAST MTU:1500

      eth0.1 Link encap:Ethernet HWaddr 9C:65:F9:20:B5:F5
      UP BROADCAST RUNNING MULTICAST MTU:1500

      它对应的是什么呢?

      posted in MTK
      Z
      zhongtao
    • RE: 网线插拔时,内核报一个错误提示

      wifi功能正常,这段代码是最近 2月9日,加到master分支上

      Commits on Feb 9, 2020

      Merge pull request #21 from Lemon080910/updatewanip 
      

      @YuanCM-me
      YuanCM-me committed on 9 Feb

      Update README.md
      @YuanCM-me
      YuanCM-me committed on 9 Feb

      fix git checkout break on windows
      @YuanCM-me
      YuanCM-me committed on 9 Feb

      fix git checkout break on windows
      @YuanCM-me
      YuanCM-me committed on 9 Feb

      Commits on Dec 26, 2019

      增加1000-esw_rt3052-update-wan-ip.patch 
      

      @Lemon080910
      Lemon080910 committed on 26 Dec 2019

      posted in MTK
      Z
      zhongtao
    • RE: 网线插拔时,内核报一个错误提示

      应该只是一条调试信息,容易误解以为系统检查到为空指针

      49 target/linux/ramips/patches-3.18/1000-esw_rt3052-update-wan-ip.patch
      @@ -444,8 +444,36 @@ static void esw_set_gsc(struct rt305x_es
      +void kill_sig_workq(struct work_struct *work)
      +{

      • dev_info(NULL, "kill_sig_workq\n");
      • ...
        

      +}

      posted in MTK
      Z
      zhongtao
    • RE: 网线插拔时,内核报一个错误提示

      https://wiki.widora.cn/firmware 里的固件没有这个提示,

      我重新编译的目的是,按照下面的链接增加RNDIS的支持,
      https://sns.widora.cn/topic/612/mt7688-air720-4g简单测试
      但是我手里的是华为ME909S模块,它需要增加USB serial的支持,以便通过命令启动RNDIS拨号,但是你附件的版本,还少了一个驱动kmod-usb-serial-option,导致串口不能识别,总之增加需要以下驱动,

      kmod-usb-net  
      kmod-usb-net-rndis
      kmod-usb-serial
      kmod-usb-serial-wwan
      kmod-usb-serial-option
      

      只是我生成的版本有运行是上面的出错提示,版本是直接从Git取下来,插入模块后的提示如下,模块可以识别,但是只是一次,后面再也不能识别了,可能是我的miniPCI转USB硬件出的问题,因为PC也再不能识别这个模块了,我会重新买一个,再试一下
      [ 139.490000] cdc_ether 1-1:2.0 usb0: register 'cdc_ether' at usb-101c0000.ehci-1, CDC Ethernet Device, 02:1e:10:1f:00:00
      [ 139.510000] option 1-1:2.2: GSM modem (1-port) converter detected
      [ 139.510000] usb 1-1: GSM modem (1-port) converter now attached to ttyUSB0
      [ 139.520000] option 1-1:2.3: GSM modem (1-port) converter detected
      [ 139.530000] usb 1-1: GSM modem (1-port) converter now attached to ttyUSB1
      [ 139.540000] option 1-1:2.4: GSM modem (1-port) converter detected
      [ 139.540000] usb 1-1: GSM modem (1-port) converter now attached to ttyUSB2
      [ 139.550000] option 1-1:2.5: GSM modem (1-port) converter detected
      [ 139.560000] usb 1-1: GSM modem (1-port) converter now attached to ttyUSB3
      [ 139.580000] option 1-1:2.6: GSM modem (1-port) converter detected
      [ 139.580000] usb 1-1: GSM modem (1-port) converter now attached to ttyUSB4
      [ 150.450000] usb 1-1: USB disconnect, device number 2
      [ 150.450000] cdc_ether 1-1:2.0 usb0: unregister 'cdc_ether' usb-101c0000.ehci-1, CDC Ethernet Device
      [ 150.480000] option1 ttyUSB0: GSM modem (1-port) converter now disconnected from ttyUSB0
      [ 150.480000] option 1-1:2.2: device disconnected
      [ 150.490000] option1 ttyUSB1: GSM modem (1-port) converter now disconnected from ttyUSB1
      [ 150.500000] option 1-1:2.3: device disconnected
      [ 150.500000] option1 ttyUSB2: GSM modem (1-port) converter now disconnected from ttyUSB2
      [ 150.510000] option 1-1:2.4: device disconnected
      [ 150.520000] option1 ttyUSB3: GSM modem (1-port) converter now disconnected from ttyUSB3
      [ 150.520000] option 1-1:2.5: device disconnected
      [ 150.530000] option1 ttyUSB4: GSM modem (1-port) converter now disconnected from ttyUSB4
      [ 150.540000] option 1-1:2.6: device disconnected

      posted in MTK
      Z
      zhongtao
    • RE: 网线插拔时,内核报一个错误提示

      用原来1.09的版本是没有这个提示的

      posted in MTK
      Z
      zhongtao
    • 网线插拔时,内核报一个错误提示

      从Git上取最新的openwrt_widora的master分支, 重新编译,下载到bit5.1+kit后,系统检测到网线插拔时,会报如下提示

      [ 21.590000] rt305x-esw 10110000.esw: link changed 0x01
      [ 21.590000] (NULL device *): kill_sig_workq
      [ 21.840000] rt305x-esw 10110000.esw: link changed 0x00
      [ 21.850000] (NULL device *): kill_sig_workq

      请问,这是什么问题,会有什么影响吗?

      posted in MTK
      Z
      zhongtao
    • RE: BIT模块的金手指版本

      现在已经有宽温版的BIT, 请问有没有计划推出工业板的BIT(-40~+85), 类似EMBEST推出的BeagleBone Black 工业版,这样用户可以根据项目环境进行选择,而无需重新选择平台,(如果MT7688无法符合要求, 是否有其他替代选择)

      posted in MTK
      Z
      zhongtao
    • RE: BIT模块的金手指版本

      @mango said in 这次BIT模块的金手指版本更适合量产了:

      MT7628DAN

      BIT3/4是否有支持2个以上网口的底板,有不少项目要求支持多网口,做为链路备份

      posted in MTK
      Z
      zhongtao
    • RE: MT7688对64MB SPI FLASH的支持?

      @mango said in MT7688对64MB SPI FLASH的支持?:

      7688

      明白,谢谢

      posted in MTK
      Z
      zhongtao