HATs and other add-ons • Re: Pi4 won´t boot with Shield
I can boot the Pi normally if the shield isn't on it. Once it's booted, I can put the shield on and everything works normally. And then I can reboot it and it boots properly.To the best of my...
View ArticlePython • Re: PID controller help
I’m using a temperature input to control a pwm output, which I’ve got set up and working on fixed points, now I want to use a PID to spit out the variable for the PWM. I just can’t seem to find any...
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General • Re: [overclocking] RP2350 at 600 MHz, with Flash, PSRAM, ARM,...
Lovely pics. Heat dissipation is good. Probably won't even need an extra heat sink. The QFN-60's junction to ambient thermal resistance is listed at 40.542 C/W iin the datasheet, I assume on a Pico...
View ArticleCamera board • Re: imx462 banding
Just a quick question. What is your light source ?Statistics: Posted by Cracker Jack — Fri Oct 18, 2024 1:43 am
View ArticleGeneral discussion • Re: Are there any Raspberry Pi type devices WITHOUT...
There is no requirement to attach a monitor to a Pi. Or a keyboard or mouse, for that matter. What you appear to be wanting to do is run an SBC "headless". There is also no requirement, if a monitor...
View ArticleOther projects • Re: Raspberry PI 5 power supply design
So what current would you allow for, bearing in mind this will most probably be used at ambient temperatures?"Ambient temperature" means nothing. It heavily depends on your enclosure and the...
View ArticleCamera board • Camera Timeout Error with Raspberry Pi Camera Module V3 after...
I would like to share a current issue I'm facing with my Raspberry Pi Camera Module V3 (wide) while trying to use it. Here's some context:I am powering my Raspberry Pi 5 8GB with a 12V 20A supply,...
View ArticleGraphics, sound and multimedia • Re: Has anyone found a way to use an...
I do not understand how a forum full of supposed knowledgeable users of raspbian cannot figure out how to simply use a piece of software on the device.I can install HDHomeRun on a windows machine and...
View ArticleTroubleshooting • Re: Pi zero W from 2020 not booting with bookworm in 2024
I use Raspberry Pi Imager 1.8.5 to flash bookworm 32-bit lite, and I got kernel panic on Raspberry Pi Zero W v1.1Can you show us the kernel panic? Do you have anything else plugged in to the Pi? What...
View ArticleTroubleshooting • Rotating the ADS7846 Touch Screen
After I updated my 3B from jessie to bookworm, my ADS7846 resistive touchscreen refuses to rotate. I had carefully documented the jessie configuration but that didn't work on bookworm. I tried all the...
View ArticleTroubleshooting • Re: Has anyone really solved the old wifi dropping problem?
Sorry if this answer is quite late..I have had this problem with every RPI0, my router is an Archer A7 running OpenWRT (nothing too modern or proprietary). I eventually bought cheap Ethernet USB...
View ArticleTroubleshooting • Re: Rotating the ADS7846 Touch Screen
How did you enable the screen? Was under the impression it can be rotated from the overlay https://github.com/raspberrypi/linux/bl ... verlay.dts; touch coordinate transformation matrix should work...
View ArticleGeneral • Re: How many GPIO interrupts?
There are 2 Cores (proc0, proc1)There are enable, status, and force registers for three interrupt destinations: proc 0, proc 1, and dormant_wake. For proc0 the registers are enable (PROC0_INTE0),...
View ArticleGaming • Re: GZDoom DOOM Engine Source Port on the Raspberry Pi 4 Computer
g4.13.0 released.Statistics: Posted by cjan — Sat Oct 19, 2024 1:01 am
View ArticleCamera board • camera help
I am getting an error with my camera connecting to my raspberry pi. It worked the first time I used it. Now I am getting the follow message. Please help$ rpicam-hello[0:17:20.831672928] [3152] INFO...
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For sale • New ElecLab 11.26" 440x1920 display, HDMI input or connect to...
The new 11.26" 440x1920 is natively portrait, but can be set to landscape using display rotation. A Raspberry Pi can be mounted on the rear of the display, which can be turned into an Aida64 wireless...
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For sale • Re: New ElecLab 11.26" 440x1920 display, HDMI input or...
Statistics: Posted by Water168 — Sat Oct 19, 2024 2:29 am
View ArticleBare metal, Assembly language • Re: rpi4 os: context switch breaks irq
First I am not sure what I need to save of the irq and howyou need to save if irq's are enabled or notby reading daifclr and testing the irq enable bitStatistics: Posted by cleverca22 — Sat Oct 19,...
View ArticleRaspberry Pi OS • Re: Can't log in to Pi
change home backStatistics: Posted by kerry_s — Sat Oct 19, 2024 2:38 am
View Article日本語 • Re: 3.3V電源ショート
故意過失でない故障した場合ですが、KSY/スイッチサイエンスから購入したものであれば、自然故障と判断され、センドバック補償が一定期間あるはずなので、お問い合わせください。なお、非正規やAmazonの中国系リセーラの場合、多分対応はしてもらえません。このため、ユーザーズグループでは正規リセーラからの購入を推奨してます。Statistics: Posted by masafumi_ohta — Sat...
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