Camera board • Re: Pi camera on bookworm and bullseye
Thanks for the hint!Somewhere in thread you linked I found the instruction to enable the legacy camera stack via raspi-config on bullseye. I didn't find this option on bookworm.After enabling it,...
View ArticleTroubleshooting • Re: [SOLVED] dmesg : "raspberrypi-firmware...
Well. As it happens (as it was supposed to happen), few minutes after I marked this as closed, the error re-appeared after ~5 days. Truth being told, the GPU at that time was heavily hammered with...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: RPI 5 GPIO serious timing issues
Write-then-read will ensure that the writes are flushed to the hardware, but if you're batching e.g. 8 bits at a time then you may get delays between batches.Statistics: Posted by jdb — Sun Mar 03,...
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Raspberry Pi OS • Re: Raspberry Pi updates
In the spirit of education that spawned the Pi in the first place; maybe there should be a special thread on here where the "old timers" can share amusing anecdotes of their past mistakes...as a...
View ArticleGeneral discussion • RPI Button Code
I am buying a button to attach to my RPI and I want it to run 1 python script when button is held down and 1 python script when button is let go. What should I do?Statistics: Posted by Henrik Gill —...
View ArticleCamera board • Camera is not able to click the images
I am currently running the python script on Raspberry Pi 4 Model B Rev 1.2 and i have enabled the camera legacy in raspi configurationand the python script is:from time import sleepfrom datetime...
View ArticleGeneral discussion • Re: Raspberry Pi 4 model B issues
Have you tried following the not booting sticky?Statistics: Posted by wildfire — Sun Mar 03, 2024 2:24 pm
View ArticleGeneral discussion • Re: RPI Button Code
I am buying a button to attach to my RPI and I want it to run 1 python script when button is held down and 1 python script when button is let go. What should I do?You should certainly search before...
View ArticleGraphics, sound and multimedia • Re: Which Method Do You Use To Get Sound...
Are there any DACs available for the pi5 yet?When I bought the Argon ONE V3, they are planning to release an addon DAC board. Still heard no details - they suggested sometime in MarchStatistics:...
View ArticleCamera board • Re: IR cut, how do I use it?
It's 2 wire's on a plugWhat do I need to do to activate it?I assume we apply a voltage to it but what voltage?Just connect it to a pin and set high to activate it?Can't say if they're the same, but...
View ArticleCamera board • Re: Camera is not able to click the images
Are you running Raspberry Pi OS with desktop (64-bit) Bookworm or something else (Bullseye) etc.?How to tell: Code: cat /etc/os-releaseStatistics: Posted by neilgl — Sun Mar 03, 2024 2:51 pm
View ArticleGeneral • Re: Switching power supply between usb and batteries
would propose a solution to my problem?It will solve the problem of powering your Pico from batteries and/or USB.But it won't by itself deliver the solution for charging the batteries, preventing...
View ArticleGeneral discussion • rpi-update
I am a newbie in Raspberry Pi, I tried to update my firmware after flashing a new OS onto the SD card with the rpi-update command, somehow everything goes haywire and when I tried to click on the...
View ArticleTroubleshooting • Re: Rotate touchscreen 90 degrees - does not rotate matrix
xinput shouldn't be used if you're running Wayfire - it gets mapped through xwayland, but only for X applications.Setting via Screen Layout Editor should write the relevant entry into...
View ArticleTroubleshooting • Re: Touch works in only half the area on 3.5" touch...
What 3.5" touchscreen is this? There are loads of them on the market. A link would be ideal.If connected via GPIO pins, then it'll probably be an SPI display. If you're using fbcp, then forget it -...
View ArticleNetworking and servers • Re: wpa_supplicant.conf settings
By default Bookworm uses NetworkManager which does not use the wpa_supplicant.conf file.Use the tui tool instead:Code: sudo nmtuiStatistics: Posted by klricks — Mon Mar 04, 2024 2:39 pm
View ArticleGeneral discussion • Re: rpi-update
Please don't use rpi-update unless asked to by a Pi engineer. It loads pre-release software with no guarantee it will work.Just use the following which gets release software and firmware.sudo apt...
View ArticleGeneral • Re: How long will the Raspberry Pi Pico be turned on using a single...
You can reduce core voltage down to 0.90 V and frequency accordingly (at 0.90 V there might not be a problem to run it at 133 MHz, but depends on silicon lottery):Code: #include...
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Camera board • Re: 4 cameras on a Pi5 CSI MIPI lanes, what do you need to to...
Arducam make switches but this site says Bullseye only so not pi5...https://docs.arducam.com/Raspberry-Pi-C ... ter-Board/Hi Gordon,This Multiplexer is compatible with ov5647/imx219/imx477/imx708 on...
View ArticleDevice Tree • Re: Can a rotary encoder generate keyboard events?
Yes, I also found this.Sadly, it does not seem to work and the repo has been untouched for ~5 years now, so I don't expect there to be a fix.The installation completes and I can load the built module,...
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