General • Re: Stop infinite DMA on a later-known transfer count
Maybe changing counting mode from 0x1 to 0x0 on the fly would do what you want:Mode 0x0 is the default: TRANS_COUNT decrements once for every bus transfer, and thechannel halts once TRANS_COUNT...
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Beginners • Re: Overclocking
you add the linesmost can do 1900 without overvoltageCode: sudo mousepad /boot/firmware/config.txton the bottomarm_freq=1900make sure you have away to edit if it don't boot, not everyone wins the...
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General discussion • Re: STICKY: PINN - An enhanced version of NOOBS.
niceStatistics: Posted by kingone — Mon Jun 09, 2025 3:04 am
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General discussion • PCB Design with Pico W, 4x I2C inputs & 5x PWM outputs
I am after a PCB designed and am wondering the best place for me to have this done?I am after a PCB with the following:A Pico W embedded (or so that I can use the same code set up I have)4x...
View ArticlePython • Where are docs for gpiod python bindings
The subject says it all.RPi distributes gpiod 1.6.3, both for C and Python. The only docs I can find are for 2.x.x.Tom DeanStatistics: Posted by tomdean — Mon Jun 09, 2025 4:30 am
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Beginners • Re: Pi 5 or CM5
as OP is new to Raspberry Pi my clear recommendation is Pi5.CM5 from the Dev Kit has an eMMC. I would not recommend eMMC versions to beginners!get a Pi5, active cooler, M.2 HAT+, official 45W PSU...
View ArticleAdvanced users • Re: How to build official debian kernel packages
isn't official kernel source at https://github.com/raspberrypi/linux ?Statistics: Posted by aBUGSworstnightmare — Mon Jun 09, 2025 5:08 am
View ArticleCompute Module • Re: Raspberry CM5 module Boot process
maybe https://www.raspberrypi.com/documentati ... t-sequence ?what do you need to know?Statistics: Posted by aBUGSworstnightmare — Mon Jun 09, 2025 5:10 am
View ArticleCompute Module • Re: CM5 based laptop from Argon40 in the works
We’ve just completed test production of our first 20 engineering prototypes, which will be distributed to early adopters and testers for feedback. Based on their insights, we aim to refine the...
View ArticlePython • Re: Where are docs for gpiod python bindings (SOLVED)
I managed to install gpiod 2.3.0 and changed the example so it worked. If anyone is interested.The docs do not make it easier. However, looking at the docs, python dir() and help(), and, the source...
View ArticleTroubleshooting • Re: Raspberry Pi 5 not turning on anymore
disconnect all peripherals incl. DSI display.only connect an HDMI display, make sure no uSD and no other bootable media is connected (i.e. USB Stick).Power on - you should see the boot diagnostics...
View ArticleCamera board • Re: Unable to detect camera while using IMX219-83 Stereo...
AFAIK you can't sync imx219sHello,So, we don't have any mechanism or support to sync both cameras using libcamera utilities or any other utilities? Because there are two interface and ports are given...
View ArticleTroubleshooting • Re: Waveshare DSI 10.1 inch not working
you're asking in the wrong forum! this is Raspberry Pi Not (!) waveshare.Open a ticket with waveshare technical support.Statistics: Posted by aBUGSworstnightmare — Tue Jun 10, 2025 4:39 am
View ArticleCompute Module • Re: Compute module 5 with the Dev Kit Setup help
isn't it described here https://github.com/raspberrypi/usbboot/ ... md#running how to do that?Statistics: Posted by aBUGSworstnightmare — Tue Jun 10, 2025 4:47 am
View ArticleCompute Module • Re: Dev Kit Fan
Hi,I have managed to get my Raspberry Pi 5 Compute Module working with the Dev Kit.However, I’ve noticed that when the system is powered up, the fan starts briefly and then stops. If I toggle the...
View ArticleBeginners • Re: first time loading files from internet
Welcome in the linux world.In addition what W. H. Heydt wrote, perhaps a basic tutorial on navigation in directories will help https://www.redhat.com/en/blog/navigati ... x-terminal Linux is for good...
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Official Display • Re: My new official display 2 has a thin line of light...
looks Like an assembly error. return it under warrantyAre you basing this off the first pictures that shows the thin line of light or the second post where I show the gap between the bezel and the...
View ArticlePython • Re: VLC window freezes after 10 mins of playing videos
I think I found the root cause of my problems with VLC: low frame rate. The client's files were 25 frames/sec. I replaced them with test files created from taking videos with my smartphone(frame rate...
View ArticleAutomation, sensing and robotics • Stepper Motor Not Working Properly with...
Hi all,I’m using a Raspberry Pi 4 with an A4988 driver and a NEMA 17 stepper motor. I’ve connected STEP and DIR to GPIO pins and powered the motor with a 12V supply. VDD is connected to 3.3V on the...
View ArticleGraphics, sound and multimedia • Re: AR on raspberry pi?
With the AR glasses project you are working on using a 2.4 AMOLED display, a BNO055 sensor and a wide-angle camera you can turn it into an immersive augmented reality game. A simple and fun approach...
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