I just download the new yocto release for my ubuntu PC.
I can build the image under the qumux86, and I saw some new graphical design with the update.
But when I burn the image to raspberrypi 3.
It is not working. just a black scree. The mouse can move, that's it.
Related
I need to modify the busb.c to from the bluetooth device drivers to work with the bluetooth USB dongle with the Yocto dunfell.
I know, how to create the patch and include with the yocto image for the Device Tree Source file (DTS)
But, with the Linux kernel module, I'm facing the error while baking the image.
Can any one redirect me to customize the kernel module via patch under Yocto?
I'm making a multiplayer first-person shooter, in the editor, I can play fine but when I build it, it just shows a gray screen and nothing happens. unity doesn't show any error after building.
i'm using unity 2020.1.6f1 and HDRP + DRX
my pc specs are:
AMD Ryzen 5 2600 Six-Core Processor
Nvidia GeForce GT 1030
this is the main menu in the editor
this is the build, it should show the main menu
You can try enabling Development Build from build settings to access the development console in the standalone application. Alternatively you can check the log files for the application for any errors that only happen in the build.
Based on current documentation you can find the log files from:
Windows: %USERPROFILE%\AppData\LocalLow\CompanyName\ProductName\Player.log
Mac: ~/Library/Logs/Company Name/Product Name/Player.log
Linux: ~/.config/unity3d/CompanyName/ProductName/Player.log
I am trying to get an Uno project running on a Raspberry Pi. I can get the basic project running but there are issues:
Use VS 2019 Uno Extension to create a cross-platform application.
Add an Image to the MainPage.xaml
Build
Publish Project.Skia.Gtk project to a folder on Pi
Run Project.Skia.Gtk from that folder.
MainPage comes up and text objects on the page are rendered. However, Image objects are not rendered.
In the Linux command window there is an error:
Windows.Ui.Composition.CompositionObject[0]
The member void CompositionObject.Dispose() is not implemeted in Uno.
Everything looks right on the UWP project.
My raspberry pi is installed with the latest raspbian image, and now I am trying to program my SenseHAT. The status is :
The firmware boots up successfully, the rainbow is displayed on the
screen and Sense HAT, and it proceeds.
The OS(up-to-date raspbian) start loading with the splash screen, but
it is stuck at somewhere when it says udisks2.service,
All the OS modules are installed,
I2C is enabled at /boot/config.txt
dt_overlay is configured at /boot/config.txt.
Anybody has faced this freezing problem before? My raspberry pi 3 and Sense HAT simply not getting along with each other.
I have a waveshare 3.5 inch touch LCD display and I m trying to get it working with the latest version of Raspbian A.K.A Raspbian Jessie. I followed futurice.com 's tutorial on getting it to work (tutorial is titled I'd like some LCD on my pi) and it worked on Raspbian Wheezy just fine. All I get now is a blank white screen. All help is greatly appreciated! (I must use the official Raspbian Jessie image without NOOBS from the Raspberry pi website.) I have a Raspberry Pi 2 Mobel B +.
From the product page:
Why the LCD doesn't work with my Raspbian? To use the LCD with the
Raspberry Pi official image, driver should be installed first. Please
refer to the user manual. However, for the first testing, you may want
to use our provided image directly. Why the LCD still doesn't work
with the Waveshare provided image? Make sure the hardware connection
is correct and connects fine. Make sure the image in TF card is burnt
correctly. The PWR will keep on and the ACT will keep blinking when
the Raspberry Pi starts up successfully, in case both of the two LEDs
keep on, it is possible that the image was burnt incorrectly OR the TF
card was in bad contact. Which power supply should I use? It is
strongly recommended to use a stand-alone 5V/2A power adapter, because
the PC's USB port might doesn't have enough power to support the Pi
and LCD. For more info, please check the wiki page
You can find more info on their wiki.
It sounds like you either need to use their Raspian image, or install the driver for this display on your existing Raspian install:
wget http://www.waveshare.net/w/upload/7/73/LCD-show.tar.gz
tar xvf LCD-show.tar.gz
cd LCD-show/
sudo ./LCD35-show