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Android Things:连接到Raspberry Pi 3

分类: 技术问答 • 2022-05-18 20:58:52
问题描述：

总的新手，我有一个 Raspberry Pi ，并已放置 Android Things 磁盘映像并启动了它，但是我无法通过 Windows 10通过以太网或USB运行 Android Studio ，adb.exe的PC? Pi 屏幕上有绿色和灰色的"androidthings"徽标，但显示 未连接" .

Total newbie, I have a Raspberry Pi and have put the Android Things disk image on and booted it up, but I can't connect to it from a Windows 10 PC running Android Studio, adb.exe via Ethernet or USB? The Pi screen has a green and grey "androidthings" logo, but says "Not Connected".

如果我连接USB电缆并使用adb devices命令，则不会检测到任何东西.如果我连接了以太网电缆并使用adb connect android.local命令，它会显示unable to connect to android.local:5555?

If I connect a USB cable and use the adb devices command, nothing is detected. If I connect an Ethernet cable and use adb connect android.local command it says unable to connect to android.local:5555?

我尝试了两个具有相同结果的 Pi .

I have tried two Pi's with the same result.

答

Pi屏幕上有绿色和灰色的"AndroidThings"徽标，但显示未连接".

The Pi screen has a green and grey "AndroidThings" logo but says "Not Connected".

"Not Connected" 消息表示您的 RPi3 不在本地网络中，这很可能是直接连接 RPi3 引起的用您的 PC/笔记本电脑.您应该做的如下.

The "Not Connected" message means your RPi3 is not in your local network, which most likely caused by directly connecting the RPi3 with your PC / laptop. What you should do is as follows.

，以便显示分配的 IP 地址.

in order to get the assigned IP address displayed.

  • 使用显示的 IP 通过adb连接到 RPi3 :

adb connect rpi3_ip_address

  • 按照文档设置根据文档:

    adb shell am startservice -n com.google.wifisetup/.WifiSetupService -a WifiSetupService.Connect -e ssid network_SSID -e passphrase network_passcode


    •     adb connect Android.local

    注释:

    • network_SSID和network_passcode区分大小写，
      • 如果您的网络没有
    • 删除-e passphrase network_passcode
    • network_SSID and network_passcode are case sensitive,
    • remove -e passphrase network_passcode if your network doesn't have one

    连接到串行调试控制台并如上所述设置 Wi-Fi 设置，只需使用这次是am startservice etc....

    Connect to Serial Debug Console and setup Wi-Fi settings as above, just using am startservice etc... this time.

    如果我连接了 USB 电缆并使用adb devices命令，则不会检测到任何东西.

    If I connect a USB cable and use the adb devices command, nothing is detected.

    RPi 的微型 USB 并不意味着要通过它传输数据:@Fabio的评论(别忘了投票).

    Micro USB of RPi isn't meant to transfer data over it: a credit goes to @Fabio's comment (don't forget to vote it up).

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