Beginners • Camera live stream to SPI LCD
Hi all,I want to display raspberry pi camera live stream to SPI LCD display. The display I want to use is https://www.waveshare.com/0.85inch-lcd-module.htm, it is based on Embedded GC9107 Driver,...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: Problem with HDMI VC4 audio (channel...
Well, IMO the results of the test in https://www.diyaudio.com/community/thre ... st-7616047 need more analysis. Just checking for presence of the IEC958 marks may not be enough.Since @dom detected the...
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Interfacing (DSI, CSI, I2C, etc.) • Re: Connecting SPI display with SDA pin
My crystal ball is out for maintenance, so without you providing a link to the product / product spec no answer is possible!320x240pixels Waveshare SKU18366 2.8in display (display only...
View ArticleGeneral discussion • Re: Unable to connect to RPi 5 via VNC without...
Try using TigerVNC viewer.VNC seems to have issues with small SPI screens (smaller than 480x320pixels).Statistics: Posted by aBUGSworstnightmare — Wed Mar 27, 2024 7:03 am
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Beginners • Re: Camera live stream to SPI LCD
Here is an how-to for using mipi-dbi-spi driverviewtopic.php?t=358240#p2165638That's all I can do for you as I'm done with free-of-cost support for waveshare products!Another display, but same driver...
View ArticleHATs and other add-ons • Re: Need advice for HAT selection
as said, the Pi offers you a good amount of UARTs. If that's not sufficient you may think about adding https://ftdichip.com/products/ft4232hq/Statistics: Posted by aBUGSworstnightmare — Wed Mar 27,...
View ArticleOther projects • Re: Raspberry Pi RC Car Script
Code: import pigpioimport pygameimport timepygame.init()screen = pygame.display.set_mode((100, 100))pi = pigpio.pi()if not pi.connected: exit()servo_pin = 18 esc_pin = 23 neutral_pulse_esc = 1500...
View ArticleTroubleshooting • Re: Malloc_Consolidate:() Invalid Chunk Size Error
I agree. Run top. And, if you can, use ssh from another machine, so as to leave the graphics environment intact.Statistics: Posted by VinceL — Wed Mar 27, 2024 7:41 am
View ArticleHATs and other add-ons • Re: Issue with using GPS and LTE network with Sim7000X
Which OS do you use? also share output of Code: ifconfig I have used SIM7600G-H and i never ran any command to access internet i only used to read GPS data via serial.How are you interfacing modem...
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General discussion • Re: Raspberry Pi 5 discussion thread
As you can set the background image, you can create a mono colour image and display that.There are many pinks Code: sudo mv pink.png /usr/share/rpd-wallpaperThat did not work!mv could not stat...
View ArticleTroubleshooting • Re: Loss of route to internet gateway
The ifupdown method is enabled by default. This is the systemd service "networking" which start the network using the "ifup" command.But it is not necessary to disable NetworkManager: remove the...
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Troubleshooting • Re: Making a solar powered PI
Ok. You said "The issue is that my PI is not powering up." That's probably because it's not connected.Your solar panel is too small. It will not produce sufficient power to run a Pi.Shouldn't it power...
View ArticleGeneral discussion • Re: S19 95TH Immersion cooling Fan Control Error
Since when does a Pi burn up? It will throttle if it gets hot enough, but it won't burn.If you're referring to the basic, it has nothing to do with a Pi, therefore these forums are not the right...
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Interfacing (DSI, CSI, I2C, etc.) • Re: strange behavior of pigpio PWM output...
Follow-up information.When directly set the pulse width by set_servo_pulsewidth(16, 0) to disable the output, I still see the pulse of 100msec period as below. It seems the multiple functions are...
View ArticleTroubleshooting • Re: Troubleshooting a Pi4B with no ethernet after upgrading...
did you create a fresh install with bookworm or did you try an in place upgrade from bullseye to bookworm?Statistics: Posted by DirkS — Thu Mar 28, 2024 7:12 am
View ArticleTroubleshooting • Re: Trying to install Processing under bookWorm
try usingCode: ctrl+alt+up arrowto refit odd windowsStatistics: Posted by kerry_s — Thu Mar 28, 2024 7:16 am
View ArticleScratch • Re: Cannot Exit Scratch 3 in a normal way Pi5
I have the same issue on RPi5 latest version of Raspbian 64bit and Scratch 3.Using Co-Pilot I got the following response that worked for me.Run Scratch 3 in Windowed Mode:Scratch 3 requires an aspect...
View ArticleRaspberry Pi OS • Re: OS problem
Do you shutdown or just pull the power cable?What other software are you installing?Statistics: Posted by rpiMike — Thu Mar 28, 2024 7:38 am
View ArticleBeginners • Re: Add desktops & xscreensaver
2. the new desktop on devices with +2gb ram is wayland/wayfire so no X11 apps are gonna work.We know you don't like Wayland and suggest switching back to X11 at every opportunity, but that is going a...
View ArticleRaspberry Pi OS • Re: Which packages are installed (remote)?
To resume what I did:1) grep -B 1 "^Status: install ok installed" /var/lib/dpkg/status | grep Package | cut -d' ' -f2 > installed.txt2) apt-get install $(cat installed.txt)Thanks!Statistics: Posted...
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