matt2005
commented
4 years ago Have you modified the config.txt? If so please provide a copy.
Closed Yokosa closed 4 years ago
matt2005
commented
4 years ago Have you modified the config.txt? If so please provide a copy.
Yokosa
commented
4 years ago Here is my config.txt:
# For more options and information see
# http://rpf.io/configtxt
# Some settings may impact device functionality. See link above for details
# uncomment if you get no picture on HDMI for a default "safe" mode
#hdmi_safe=1
# uncomment this if your display has a black border of unused pixels visible
# and your display can output without overscan
#disable_overscan=1
# uncomment the following to adjust overscan. Use positive numbers if console
# goes off screen, and negative if there is too much border
#overscan_left=16
#overscan_right=16
#overscan_top=16
#overscan_bottom=16
# uncomment to force a console size. By default it will be display's size minus
# overscan.
#framebuffer_width=1280
#framebuffer_height=720
# uncomment if hdmi display is not detected and composite is being output
#hdmi_force_hotplug=1
# uncomment to force a specific HDMI mode (this will force VGA)
#hdmi_group=1
#hdmi_mode=1
# uncomment to force a HDMI mode rather than DVI. This can make audio work in
# DMT (computer monitor) modes
#hdmi_drive=2
# uncomment to increase signal to HDMI, if you have interference, blanking, or
# no display
#config_hdmi_boost=4
# uncomment for composite PAL
#sdtv_mode=2
#uncomment to overclock the arm. 700 MHz is the default.
#arm_freq=800
# Uncomment some or all of these to enable the optional hardware interfaces
#dtparam=i2c_arm=on
#dtparam=i2s=on
#dtparam=spi=on
# Uncomment this to enable infrared communication.
#dtoverlay=gpio-ir,gpio_pin=17
#dtoverlay=gpio-ir-tx,gpio_pin=18
# Additional overlays and parameters are documented /boot/overlays/README
# Enable audio (loads snd_bcm2835)
dtparam=audio=on
[pi4]
# Enable DRM VC4 V3D driver on top of the dispmanx display stack
dtoverlay=vc4-fkms-v3d
max_framebuffers=2
[all]
dtoverlay=vc4-fkms-v3d
# Custom power settings
max_usb_current=1
# Disable the PWR LED.
dtparam=pwr_led_trigger=none
dtparam=pwr_led_activelow=off
# Disable Rainbow splash
disable_splash=1
# GPU Mem
gpu_mem=256
# Overscan fix
overscan_scale=1
# Enable watchdog
dtparam=watchdog=on
# Boot time improvements
boot_delay=0
initial_turbo=30
start_cd=1
#dtoverlay=sdtweak,overclock_50=100
# Bluetooth
dtoverlay=pi3-disable-bt
hdmi_group=2
hdmi_mode=87
hdmi_cvt 1024 600 60 6 0 0 0
hdmi_drive=1I haven't had such a problem yet. Previous crankshaft versions would normally detect the screen under hdmi, so would a clean buster. i saw on the internet that it's a qt problem https://www.raspberrypi.org/forums/viewtopic.php?t=252614
matt2005
commented
4 years ago I'm currently rebuilding at, as I see the same issue. If you comment out the extra hdmi lines in the config you will be able to boot successfully however the screen will be the incorrect size and the touch button will not match.
#hdmi_group=2
#hdmi_mode=87
#hdmi_cvt 1024 600 60 6 0 0 0
#hdmi_drive=1Please confirm this is the case.
Yokosa
commented
4 years ago @matt2005 Yes, you are right, when I commented on these links, the application launched. Various stripes and characters appear on the screen at startup, then the application starts correctly but there is also a problem with subtitles, etc.
matt2005
commented
4 years ago Thanks, I'm in the process of rebuilding Qt. I'm hopeing to have a fix soon.
matt2005
commented
4 years ago I've rebuilt the prebuilts can you try before I promote to the opencardev repo. Please try newer prebuilts
matt2005
commented
4 years ago Please try this release alpha 5.5 Download and write the image to sd. Edit the config.txt to add the following to the bottom of the file
hdmi_group=2
hdmi_mode=87
hdmi_cvt 1024 600 60 6 0 0 0
hdmi_drive=1In the latest version alpha 5.5 everything works on my waveshare display. Thanks!
If you need support: Please post on https://www.reddit.com/r/crankshaft/ as this is a bug tracker, not a support forum.
Note: Reporting issues not based on official published builds will be closed without any comment.
What phone do you have? Xiaomi Mi A2 Lite
What OS version? Android 10
What crankshaft version? crankshaft-csng-alpha53
Steps to reproduce the bug, if you're planning to report a bug. Please indicate whether the bug is always repoducible. Boot system
Please provide any further information that you might find helpful if available.
Openauto won't start because it has screen problems. I have the same result on rpi3b and rpi4b. I'm using the waveshare 7 display c. https://www.waveshare.com/wiki/7inch_HDMI_LCD_(C)