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Boot RK3399 it will print the log:
<div>[[文件:Orange-pi-rk3399-img45.png|600px|]]</div>
<br>
== '''Linux Using Method''' ==
<br>
=== '''Login account and passport''' ===
<br>
Account：root, Passport：orangepi<br>
Account：orangepi，Passport：orangepi<br>
<br>
=== '''Extend rootfs partition''' ===
<br>
root@OrangePi:~# parted /dev/mmcblk1<br>
GNU Parted 3.2<br>
Using /dev/mmcblk1<br>
Welcome to GNU Parted! Type 'help' to view a list of commands.
(parted) resizepart<br>
Error: The backup GPT table is corrupt, but the primary appears OK, so that will
be used.<br>
OK/Cancel? ok<br>
Warning: Not all of the space available to /dev/mmcblk1 appears to be used, you
can fix the GPT to use all of the space (an extra 22343680 blocks) or continue
with the current setting? <br>
Fix/Ignore? fix<br>
Partition number? 7<br>
End? [4193MB]? 15.6G<br>
(parted) q <br>
Information: You may need to update /etc/fstab.<br>
<br>
root@OrangePi:~# resize2fs /dev/mmcblk1p7
=== '''GPU Performance Test''' ===
<br>
Start the system, click LXTerminal in the system menu System Tools to open the command line terminal, and run the command:
<div style="background:#f1f1f1;border:1px solid #ddd;padding:5px;">$ glmark2-es2</div>
The test results and running scores of the Mali-T860 can be seen.
=== '''Compile decoding source test''' ===
<br>
* Play 4k vedio
Click LXTerminal in the system menu System Tools to open the command line terminal, and run the command:
<div style="background:#f1f1f1;border:1px solid #ddd;padding:5px;">$ test_dec-gst.sh</div>
<br>
Use which test_dec_gst.sh to find the location of this script
The default audio output is to the 3.5mm headphone jack, and the card variable can be modified to 2 output to hdmi<br>
<br>
* Test compilation code
<br>
Execute
<div style="background:#f1f1f1;border:1px solid #ddd;padding:5px;">$ test_enc.sh</div>
<br>
=== '''Using HDMI IN function''' ===
<br>
Hdmi in only supports receiving input signals of 1080p60, and connects the hdmi output port of other devices to the hdmi in interface of RK3399
Boot the system, open the command line terminal, run
<div style="background:#f1f1f1;border:1px solid #ddd;padding:5px;">$ test_hdmiin.sh</div>
<br>
=== '''Using ov13850 Camera''' ===
<br>
The camera1 interface can use the ov13850 camera, you need to disable the hdmi in configuration in the .config file<br>
<br>
