Difference between revisions of "Template:RPi LCD FAQ"
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− | {{FAQ | + | {{FAQ|How to apply the RPi LCD in a custom Raspbian system mirror image? |
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Configure your Pi: | Configure your Pi: | ||
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sudo ./LCD-hdmi | sudo ./LCD-hdmi | ||
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− | {{FAQ | + | {{FAQ|The system mirror image cannot run after updated. Why? |
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You should update the mirror image in the same manner as the method shown below, otherwise the system mirror image may not run after updated: | You should update the mirror image in the same manner as the method shown below, otherwise the system mirror image may not run after updated: |
Revision as of 10:12, 6 November 2015
Answer:
Configure your Pi:
sudo raspi-config
- Select Expand Filesystem.
- You should make sure the custom mirror image used can boot to desktop. Check the configuration: Enable Boot to Desktop/Scratch -> Desktop Log in as user 'pi' at the graphical desktop
Download LCD-show-YYMMDD.tar.gz and extract it. Copy the file LCD-show.tar.gz into your custom mirror image via the network or an U disk. Run the following commands:
tar xvf LCD-show.tar.gz cd LCD-show/
- For 3.2inch RPi LCD (B), run the command:
sudo ./LCD32-show
- For 3.5inch RPi LCD (A), run the command:
sudo ./LCD35-show
- For 4inch RPi LCD (A), run the command:
sudo ./LCD4-show
- For 5inch HDMI LCD, run the command:
sudo ./LCD5-show
Then, wait a few minutes, the system will restart automatically. When finished, the RPi LCD is ready to use.
To switch to HDMI display, run the command:
sudo ./LCD-hdmi
{{{5}}}
Answer:
You should update the mirror image in the same manner as the method shown below, otherwise the system mirror image may not run after updated:
sudo apt-mark hold raspberrypi-bootloader sudo apt-get update sudo apt-get upgrade
{{{5}}}