02-06-2021, 08:30 PM
How do we configure touch LCD displays that use GPIO? The display works great with a normal image of raspbian but I can't get it working with the OAP image.
02-06-2021, 08:30 PM
How do we configure touch LCD displays that use GPIO? The display works great with a normal image of raspbian but I can't get it working with the OAP image.
02-06-2021, 09:24 PM
Hello, OpenAuto Pro is based on stock Raspberry PI OS (buster). If your hardware works with Raspberry PI OS it will either work with image delivered by us. What display do you want to use? Does it support FKMS driver? Please provide us all details from this thread https://bluewavestudio.io/community/show...p?tid=1385
02-07-2021, 05:04 AM
Hey thanks,
It's the Hyperpixel4 from pimoroni. I am using a raspberry 3 model B+. It uses a 'one line installer', of which I have scanned in some of the output below. The config I pulled from the OAP with the display installed, appears identical to the config that functions on the original raspberry pi OS. I'm not aware of the fkms driver. "Finalising Install... Notice: building hyperpixe14.dtbo Created syml inkretc/systend/systen multi-user target .wants/hype Installed usr/bin/hyperpixe14-init Installed: etc/systend/systen/hyperpixe14-init.service Installed: usr/bin/hyperpixel-rotate Installed: /boot/overlays/hyperpixe14.dtbo Config. Added overscan_top=0 to boot/config.txt Config: Added display_rotate=6 to /boot/config.txt Config: Added dpi_output_format=0x7f216 to boot/config.txt Before rebooting, use 'hyperpixel4-rotate left/right/normal_inverte. Config: Added dtoverlay=hyperpixe14 to /boot/config.txt Config: Added overscan_left=0 to /boot/config.txt Config: Added overscan_right=0 to /boot/config.txt Config: Added ouerscan_bottom=0 to boot/config.txt Config: Added cnable_dpi_lcd=1 to boot/config.txt Config: Added display_default_lcd=1 to boot/config.txt Config: Added dpi group=2 to boot/config.txt Config: Added dpi_mode=87 to /boot/config.txt Config: Added håni_timings%=480 0 10 16 59 800 O 15 113 15 O O O 60"
02-08-2021, 03:57 AM
Hey I figured it out, had to add " [all] " before the stuff the display installer added to the bottom of the config. Apparently OAP uses the buster or lite version of raspbian, which makes sense.
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