Advanced users • How to handpick data to to transfer
Hi all! My first post here after many years or lurking! I have a problem with my Raspberry Pi 4 Model B running CentOS Stream8...a big problem! Which makes me think it might be easier to start again...
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General • Re: What percentage of MicroSD card supports SPI and FatFS
I certainly can't imagine a situation where I would use a 2TB+ SD card in Pico Incidentally, the FatFs library also supports ExFat as an option, so this should not be a problem. However, the...
View ArticleGeneral discussion • Re: Web browser on RPi Zero2W(?)
The RPI Zero only has 512MB of memory. I only install a 32 bit headless (lite) on Zero's.Have a look at HTOP when when you are running a browser and see how much free memory you have and if you have...
View ArticleCamera board • Re: Red Hue When Using IR Filter with V3 NOIR
My apologies. Yes, you are correct. I am using the v3 NOIR with this IR cut filter https://www.aliexpress.com/item/32902184113.htmlThere are 6000K LEDs that turn on when the IR filter is closed,...
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Troubleshooting • Re: Cannot boot a new SD Card
possible your monitor isnt sending EDID data?--------------------The latest "bullseye" and "Bookworm" releases use the KMS video driver. The KMS driver seems less forgiving when the EDID data from the...
View ArticleTroubleshooting • Not boot RPI 5 8Gb
After first boot RPI don't start. Green LED blink 4 times and after 5 times. I think that frimware crash.How I can rewrite frimware on RPI 5Statistics: Posted by mr.sword — Wed Jul 10, 2024 1:48 pm
View ArticleCamera board • Re: How to use OS04a10 night vision cam
You can't write Python code to control a camera - there is no way to configure the kernel appropriately for the image properties.All sensors require a V4L2 subdevice driver, as found in...
View ArticleGeneral discussion • Re: New Raspberry Pi Products
Interesting that after 3 months we still haven't had an official announcement of the AI camera and screen..Must be software and or production issues?There was this chip etc supply issue a while...
View ArticleTroubleshooting • Re: Not boot RPI 5 8Gb
Using Pi Imager, under Choose OS, select 'Misc utility images', Bootloader.Statistics: Posted by rpiMike — Wed Jul 10, 2024 2:00 pm
View ArticleCompute Module • Re: CM4 stuck during BOOT
So the system has booted fine, but you have no display. The kernel drivers take over from the firmware part way through the boot sequence, and it sounds like something at that point is causing...
View ArticleRaspberry Pi OS • Re: Copying from one Pi to another on RealVNC
Worked example, using the 'weird' paradigm of copying a file from one location to another -On the Receiver before we start. Nothing up my sleeve...Code: david@rp54bw64full0512:~/Support/RDS $...
View ArticleOther • Re: Kali Linux with Pi5
An image writer does not imply support for whatever images you can burn. AFAIA support for Kali has not changed. If it has then I'm sure a mod will step in.I've flagged your post for clarification...
View ArticleTroubleshooting • Re: Bios does not recognize raspberry Pi in g_multi mode
another problem that comes to mind is boot time of the zerothe bios may only check for usb drives once on startup, before the zero has bootedand then it wont detect the usb drive once the zero gets...
View ArticleOff topic discussion • Re: Cannot find the way to extract raw data of GT911...
out of scope, moved to off topic!Statistics: Posted by mahjongg — Thu Jul 11, 2024 2:05 pm
View ArticlePython • Re: Pi 5 / RC522 / Python for RFID Reading?
Hi tinotino, Check the file test3_rfid.py on my githubhttps://github.com/danjperron/MFRC522-pythonThe magic is to connect everything together except use another chipselect!example but from the...
View ArticleCamera board • Re: Rapidly changing exposure and gain
I'm not sure I'm fully understanding all the questions you have, but I can probably make a few comments.Generally most of our applications try hard to return buffers (via requests) to the camera...
View ArticleSDK • Re: Pi PicoW savind data to flash
MMbasic includes everything necessary to load web pages from flash and automatically substitute live values.See https://geoffg.net/retic.html for a highly functional exampleStatistics: Posted by...
View ArticleBeginners • Re: Can not boot my new pi 5
To steal an answer from another forum member on another thread:My suggestion to you is: insert an empty uSD, connect to wired LAN, connect monitor and keyboard (mouse optional). Hold down SHIFT key...
View ArticleUbuntu • Re: Rasberry Pi 5 will not boot after setting up Ubuntu Desktop 24.04
I did the document process for booting 24.04 Ubuntu to Raspberry Pi 5. I do the sign in, etc. then powers off. Then when I try to turn it back on, it it stuck in boot forever; I get the "orange ring...
View ArticleAdvanced users • Re: Connection between raspberry and a USB host (Raspberry...
I strongly suspect this is a for profit use case (at least as part of a business process if not for resale) so this is likely going to be my one and only post in this thread. As regular posters will...
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