Hong at 09:56, 24 September 2021

2021-09-24T09:56:05Z

Stephen: Created page with "{{rock3_header}} {{Languages|rock3/dev/adb}} ROCK 3 > Development > Using adb ===Description=== ROCK 3 supports adb fun..."

2021-09-07T02:47:32Z

Created page with "{{rock3_header}} {{Languages|rock3/dev/adb}} ROCK 3 > Development > Using adb ===Description=== ROCK 3 supports adb fun..."

New page

{{rock3_header}}

{{Languages|rock3/dev/adb}}

[[rock3 | ROCK 3]] > [[rock3/dev | Development]] > [[rock3/dev/adb | Using adb]]

===Description===

ROCK 3 supports adb function. Here we use test it on ROCK 3A.
Here we use Type-A to Type-A USB cable with one port connected to the Type-A socket of ROCK 3A,
and the other port connected to the Type-A socket of the PC.

===Hardware support===

Support hardware platform:
* ROCK 3A V1.1 or later

=== Operations on ROCK 3A ===

Step 1: Set the USB OTG switch to the '''device''' side(silk screen)

Step 2: Use ssh or [[rock3/dev/serial-console | serial console]] to access ROCK 3A.

Step 3: Update rockchip-overlay, kernel, rockchip-adbd kernel packages to the latest version.

$ sudo apt-get install update
$ sudo apt-get install -y rockchip-overlay
$ sudo apt-get install -y linux-4.19-rock-3-latest # (>=4.19.193-5-rockchip)
$ sudo apt-get install -y rockchip-adbd

Step 4: Reboot the device.

$ sudo reboot

=== Operations on PC ===

==== Windows ====

Install adb tool under Wins PC. Refer [[Rock/windows_adb | Windows ADB]]

==== Linux ====

Install adb tool under Linux PC. Refer [[Rock/linux_adb | Linux ADB]]

=== ADB Usage ===

Here we use adb to access ROCK 3A under Linux PC.

====Check adb devices====

$ adb devices
List of devices attached
0123456789ABCDEF device

====Login/Shell====

$ adb shell
#

And type /bin/bash followed by Enter key to switch to bash shell.

$ adb shell
# /bin/bash
root@rock3a:/#
root@rock3a:/#

====Transmit files from PC to ROCK 3A====

$ adb push <local path> <remote path>

Example:

On PC, input the following in Terminal

$ adb push /tmp/meet-rock3a.md /home/rock
/tmp/meet-rock3a.md: 1 file pushed. 0.0 MB/s (31 bytes in 0.002s)

Check on ROCK 3A

root@rock3a:/# cat /home/rock/meet-rock3a.md
How do you do! ROCK 3 Model A!

====Transmit files from ROCK 3A to PC====

$ adb pull <remote path> <local path>

Example:

$ adb pull /home/rock/meet-pc.md /tmp
/home/rock/meet-pc.md: 1 file pulled. 0.0 MB/s (19 bytes in 0.002s)

$ cat /tmp/meet-pc.md
How do you do! PC!

=== FAQ ===

==== Usage of rockchip-adbd service ====

Start rockchip-adbd service

$ sudo systemctl start rockchip-adbd

Stop rockchip-adbd service

$ sudo systemctl stop rockchip-adbd

Reload rockchip-adbd service

$ sudo systemctl reload rockchip-adbd
or
$ sudo systemctl restart rockchip-adbd

If you still have issue with adb, start a new post on the forum. https://forum.radxa.com/c/rock3

@@ Line 24: / Line 24: @@
 Step 3: Update rockchip-overlay, kernel, rockchip-adbd kernel packages to the latest version.
-   $ sudo apt-get install update
+   $ sudo apt-get update
    $ sudo apt-get install -y rockchip-overlay
    $ sudo apt-get install -y linux-4.19-rock-3-latest # (>=4.19.193-5-rockchip)

Rock3/dev/adb - Revision history

Hong at 09:56, 24 September 2021

Stephen: Created page with "{{rock3_header}} {{Languages|rock3/dev/adb}} ROCK 3 > Development > Using adb ===Description=== ROCK 3 supports adb fun..."