Advanced users • Re: "Realtime" GPIO with bcm2835...
Here's a kernel module you can try: `my_critical_proc.c`Code: #include <linux/kernel.h>#include <linux/kobject.h>#include <linux/module.h>static struct kobject *the_kobj;static...
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Off topic discussion • Re: This old software developer is tiring
That's why I stopped using Windows and moved to Linux, at least there I can fix things myself, most of the time. But I am getting tired of these Pi Bookworm/Wayfire issues and am claiming back my old...
View ArticleGraphics, sound and multimedia • Re: Raspberry Pi5 and VGA666
..The numbers are mostly the same as the old "hdmi_timings" line, but in a slightly different order. The largest number is clock-frequency. The second and seventh numbers of hdmi_timings are 0 if sync...
View ArticleTroubleshooting • Re: hdparm -> SG_IO: bad/missing sense data
Hello. I will help you as much as I can.If you take a closer look, you will see an error SG_IO: bad/missing sense data. This is because it indicates that sense data (disk status information) is not...
View ArticleSDK • Re: Any downsides to using RPi 5 for install of SDK?
OK, I'm confused now; that sounds like a big problem. Could you explain briefly?The best I was able to achieve on Pi5 was a 10-15 KB/second transfer rate, using either the OpenOCD linuxgpiod driver...
View ArticleGraphics programming • Re: How to configure Rpi5 Vulcan heap size?
what does "dmesg | grep -i cma" return?Statistics: Posted by cleverca22 — Sat Jan 27, 2024 4:06 am
View ArticleAdvanced users • Re: Raspberry Pi EEPROM Manager
Raspberry Pi EEPROM Manager (in the first post of this topic) has been updated.Simply replace your existing rpi-eeprom-mgr script file with the new one. No other changes are needed.This update adds...
View ArticlePython • Re: DWM1000 Library
https://www.google.com/search?q=DWM1000 ... e&ie=UTF-8Statistics: Posted by memjr — Sat Jan 27, 2024 4:50 am
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Teaching and learning resources • Re: Advent of Code 2023
Oh no! I just got to part 2 of day 21. How do I store an infinite grid on a Raspberry Pi Zero?You don't! Take a look at your input data with a text editor that can shrink the font to almost nothing....
View ArticleTroubleshooting • Re: Raspberrypi 5 freeze randomly and verry often
The 4GB or 8GB memory configuration should provide sufficient memory to avoid needing swap space. However, the default swap space allocation on RPios is only 100MB so it is possible that the desktop...
View ArticleBeginners • Re: New 4TB SSD portable drive (USB) critical target error, dev...
What USB to SSD adapter is being used. Please show the output from the lsusb command.There are some USB to SSD adapters that do not work well with Linux.I have used this unit purchased from Amazon...
View ArticleTroubleshooting • Re: SSH over Ethernet directly to PC causes: client_loop:...
If the connection between the Pi and the PC is made by connecting each device directly to the router using seprate ethernet cables, the router will take care of IP assignment and routing. This is the...
View ArticleSDK • Re: ADC PIO 128bit read, DMA gets stuck after 200 transfers
so it was actually because i was using dma_channel_set_read_addr instead of dma_channel_set_write_addr.the fifo fits the 128bits, dma should be fast enough to read it all before the next 128bit read...
View ArticleRaspberry Pi OS • Re: best way to run a bash on startup in Bookworm
Etc\profile has worked fine for me for years for what I need.It no longer works in bookworm as far as I have tried it.This arguing needs to stop. I asked for a solution, I have several to choose from,...
View ArticleRaspberry Pi 400 • Re: RPi400 reboots when UPS hands back to mains supply
Sad to say but the UPS that I am using shuts itself down after running on the battery for 2 hours. I did not know that happened. Tried it without load and also happens, so not load dependent. Trying...
View ArticleAdvanced users • How to force Pi OS serial console to resolution other than...
How to force Pi OS serial console to resolution other than 24x80? We are developing a headless Pi OS profile, using the serial console, however we want to increase the text console resolution to...
View ArticleGeneral discussion • Re: How can we track system crash report
try using X11 kdeStatistics: Posted by kerry_s — Sun Jan 28, 2024 5:56 am
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Beginners • Probs getting docker to pull images
Hi thereI did search this topic and couldnt find anything usefulI installed docker using curl, and that seems to work ok, but when try to pull packages from docker I wind up with the following error...
View ArticleBeginners • New User
Ok, Ive got the pi5, have played with pi4's. I'm getting better I think.I keep wanting to try ubuntu, it looks neat maybe runs better?I keep coming back to my bookworm, can run it headless and remote...
View ArticleBeginners • Re: New User
use raspberry os as is, it doesn't take kindly to changes.raspberry os is the only system optimized for rpi.you can get extra media and play around all you like.https://www.amazon.com/gp/product/B07D7...
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