Bare metal, Assembly language • RPi 4B - MMU config with...
Hi all,I have seen this topic discussed but not solved before. Tried to reply to that thread but it is locked.I am doing some bare metal code, I thought it was cool to use high peri set to get 64mb...
View ArticleThe MagPi • Re: Magpi Back Issues
Still got 'em...Statistics: Posted by Splodgeink — Tue Mar 12, 2024 6:29 pm
View ArticleTroubleshooting • Re: raspberrypi-ui-mods update package today - kills remote...
@BainesPi I wasn't sure who was being asked to look at their xsession file I looked at my file and the 31st line was simply a } character.Forgive me but I am not at the speed you are to follow the...
View ArticleBeginners • Re: Connecting a battery to raspberry pi 5
Im wondering how to connect a battery to a raspberry pi, does anyone know battery with 5v and 5a maybe?What physical size of battery and how far from the Pi. Any 12V battery etc. will do via a chip...
View ArticleRaspberry Pi OS • Re: Multiple workspaces in Bookworm
I didn''t know this feature existed.Is it possible to nagivate / iterate through workspaces using keyboard for the settings below?Code: [expo]toggle = <ctrl> KEY_SPACE[core]vwidth = 2vheight = 1...
View ArticleDevice Tree • Re: PWM driver questions
You could write a book on some of those, and I'm not going to, but I'll try and give you some pointers:Where are GPIO pins and pin functions enumerated/documented for both legacy and RP1 style?The...
View ArticlePython • Re: Unable to inherit system packages
Sorry for not providing adequate information. Here is what happened after creating the environment Code: pi@raspberrypi:~ $ python3.9 -m venv --system-site-packages newenvpi@raspberrypi:~ $ source...
View ArticleAdvanced users • Re: partitioning nvme
Depends. If you follow the usual method and write a .img to the drive (or use SD card copier) your partition table will be replaced as will all references to your data.as I imagined, so what will be...
View ArticleRaspberry Pi OS • Re: How to reset vcgencmd get_throttled?
AFAIK there isn't but rather than checking throttled since last boot, wouldn't it be better for you to check for currently throttled?A sensible suggestion, but I didn't write the software that puts...
View ArticleGeneral • Play multiple wav sounds simultaneous
Hello,I have a simple application playing multiple wav sound files from an sd card over a i2s amplifier. The Pico receives a byte over the serial port and accordingly plays one of five sounds. These...
View ArticleTroubleshooting • Re: lgpio
/usr/loca/lib/liblgpio.so: file not recognised: file format not recognisedWell, when I see this kind of diagnostic, I typeCode: file /usr/loca/lib/liblgpio.soex:file...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: i2c bus not detected
I've seen such phenomena on latest 6.6.20 kernel on Pi5 recently .. It wasn't related to HW..Anyhow, use one board which has 0x22 address jumpered and test that single board only. Is the chip...
View ArticleGeneral • Re: Play multiple wav sounds simultaneous
Sorry, I forgot to mension that I am using circuit python 8.2.10. I could not edit my post.Statistics: Posted by raspitin — Wed Mar 13, 2024 6:30 pm
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Re: use of gpio lines in kernel modules...
Many thanks for your fast response and attention. The gpib_bitbang driver is a kernel module, part of the linux-gpib project, that implements a driver for the GPIB bus in a Raspberry Pi computer. It...
View ArticleAdvanced users • Re: Moving Linux Kernel to 6.6
That's easily fixed: create a new file /etc/apt/sources.list.d/backports.list Thanks a lot for that option.What about switching to the normal `linux-image-arm64` kernel from Debian Stable? I would...
View ArticleRaspberry Pi OS • Re: XRDP Issue after 3-12-24 Bookworm OS Update
When I updated bookworm on 11th march the raspberrypi-ui-mods package killed use of xrdp for remote desktop access.Sadly the piImager now downloads the image with this included (tested today). Is...
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Troubleshooting • Re: Raspberry pi 5 : nvme I/O errors on many setups
... and all seems to be working well on the official M.2 HAT. Currently hammering its read/write with some test scripts. ..teasing us is not fair Statistics: Posted by aBUGSworstnightmare — Thu Mar...
View ArticleC/C++ • Re: RP1/Raspberry Pi 5 UART3 - How Does This Work?
Well that seems to make /dev/ttyAMA3 show up, which I guess is what I need! I'll give it a test. Thanks for the reply!-EStatistics: Posted by Evansbee — Thu Mar 14, 2024 6:33 pm
View ArticleCamera board • Re: Arducam Multi-camera board + CM4
Thanks! Exactly what I was looking for!Statistics: Posted by scruss — Thu Mar 14, 2024 6:34 pm
View ArticleGeneral discussion • Re: "Compatibility Issues with React.js-Based Web...
Does it work in any other Debian based distribution that does not run on a Pi.If you run Debian on your laptop, does It work?If no, then it is not a oi problem.If it does, it might be related to the...
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