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General • Re: Struggling with redefining a frame buffer.
Hi cbmeeks, I recognize your username because I looked at your repo a couple of weeks ago I started with the Hunter Adams code as well (actually, Bruce Land, another Cornell prof, made an 8-bit fork...
View ArticleGeneral • Re: Embedded Swift
Surprised this forum doesn't have a "thanks" button. That WWDC talk is great!Statistics: Posted by cellularmitosis — Mon Jul 08, 2024 5:40 am
View ArticleGeneral • any existing high-speed pico-to-pico bus?
I was thinking about using a second pico as a "video card" for a "cpu" pico (similar to the NES setup of 6502 + PPU).Has anyone put together an 8-line parallel bus between two picos?Statistics: Posted...
View ArticleCamera board • Re: How to use OS04a10 night vision cam
here is the link for the datasheet of the camera module https://www.ovt.com/products/os04a10/ for datasheet. I am only facing problem when i connect the cam with MIPI connector the camera is not...
View ArticleHATs and other add-ons • Re: AI Kit + NVMe SSD ?
Are there any Gen 3 PCIe switches?Sure, however they are probably more expensive than gen2 so not many boards will use one.One such switch is ASM2806A https://www.asmedia.com.tw/product/788Y ......
View ArticleRaspberry Pi OS • Re: Is it possible to install Raspberry Pi Bookworm on an...
I wonder if the problem is specific to "Rev 1.1"?My working RPiZeroW has a revision code 9000c1, like yours, the patterns of lights flashing when the Pi Zero tried to boot from Bookworm made it appear...
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General • Re: any existing high-speed pico-to-pico bus?
An overclocked SPI link between Picos sounds better to me than 8-bit parallel Statistics: Posted by katak255 — Mon Jul 08, 2024 6:47 am
View ArticleTroubleshooting • Raspberry Pi4 Model B: Not connecting to WiFi network
I cannot find a similar problem to the one I have on this forum regarding the onboard WiFi for the Pi4.I have run into an issue with a new Raspberry Pi 4 where it just does not want to connect to any...
View ArticleBeginners • Re: How to deactivate the red LED when Raspberry Pi 5 is shut down?
...then why even have the red led?To show you have power connected - lots of older electronics had a red LED to show power is plugged in then they moved to ridiculous bright blue ones to show its...
View ArticleBeginners • Re: USB SSD as Boot drive
How have you formatted the drive? FAT by any chance? How did you install the OS ?Statistics: Posted by kip_the_elder — Mon Jul 08, 2024 7:02 am
View ArticleGeneral discussion • Re: "Contact User" feature broken / disabled?
Thanks. I expected something like this. The internet of yesteryear is no more, and laws are everywhere.Statistics: Posted by earx23 — Mon Jul 08, 2024 7:06 am
View ArticleTroubleshooting • Re: Help my raspberry pi is not working
Does the Pi work OK with the official power supply?Statistics: Posted by kip_the_elder — Mon Jul 08, 2024 7:12 am
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Networking and servers • networkmanager bridge to access point fails after...
Latest Bookworm on Pi 4 and 5. USB WiFi adaptor plugged in to use as access point. Using nmcli to configure access point. Everything works. Reboot no problem.I then bridge eth0 to wlan1 using nmcli....
View ArticleInterfacing (DSI, CSI, I2C, etc.) • DSI display working but not detected in OS?
Hi, I am using a Waveshare 4.3" QLED DSI display with my Raspberry Pi 5.Code: pi@raspberrypi:~ $ sudo uname -r6.6.32-v8-16k+My config.txt:Code: pi@raspberrypi:~ $ cat /boot/firmware/config.txt # For...
View ArticleTroubleshooting • Re: HDD detected in USB2 but not USB3
Hello,I stopped working on this subject until today, and I am back.Unfortunately, the problem is not solved, and it is becoming even thicker. Here is what I observe when connecting a HDD to USB...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: DSI display working but not detected...
Are you sure you're using the correct overlay?Disable the overclocking until you know the screen is working. Then you can try if it works with these high values.Statistics: Posted by...
View ArticleUbuntu • Re: Rpi5 running rpi4 USB m.2 ssd and also rpi5 nvme ssd
My question right now is whether it's possible to find two sufficiently low power 4TB NVMe drives that could work in one of those dual m.2 hats that include a PCIe switch for the Pi 5. If your SSDs...
View ArticleRaspberry Pi OS • Re: Xwayland and listen tcp
Great leads here!xhost + is covered, and -[no]listen protocol is in my Xwayland help text. As far as security is concerned, this is all in a separate local LAN. I will look into all suggestions over...
View ArticleNetworking and servers • Re: Where are the network config files?
If you want to use a command line or a script:Code: nmcli connection modify "Wired connection 1" ipv4.addresses '192.168.0.10/24'I found the documentation bad as it does not show what you have to use...
View ArticleAdvanced users • Re: I need help with the ip route on my server - RPi4
For a start, here's one obvious problem in your dhcpcd.conf.Jul 02 06:00:57 mas6y6pi dhcpcd[483]: unknown option: static_routers=192.168.86.1The correct option should beCode: static...
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