SDK • Re: repeating_timer doesn't work
printf actually works fine, I can see "hello uart" and "hello tinyusb" also I tried the "periodic_timer" example same weird behavior and I might be on the developer branch, I'll check when I get...
View ArticleAutomation, sensing and robotics • Re: Simple light level detector using...
Some improvements. The code now uses exit code 1 when timeout occurs. Usually shell scripts assume exit code 0 for OK, else are error.The code does some averaging on the values measured. Not...
View ArticleRaspberry Pi Connect • Re: I want to make pi-connect work even if the HDMI...
Thanks to your help, this issue has been resolved.I enabled “Desktop Autologin” and rebooted the Raspberry Pi. This worked and the ShareScreen option now appears in the web dashboard.Thank you once...
View ArticleSDK • Re: Examples won't build
It looks like the Arm Embedded Toolchain 13.3Rel1 release has a bug on x86_64 MacOS, as it's been linked against Homebrew libzstd rather than the system one - https://community.arm.com/support-forum...
View ArticleTroubleshooting • Re: Raspberry PI 5 HDMI output issues
It's just "dtoverlay=vc4-kms-v3d".TBH this sounds like it is the monitor doing weird things, not the Pi stopping outputting a signal.What happens with a different monitor, or a different device...
View ArticleAdvanced users • Re: NUMA Testing
Does this mean it's working or do I need to do something else? I've tried searching for just 'interleave:0', but I could only find something where it says it would be 'interleave:0-7'?Thanks.You still...
View ArticleMicroPython • Re: Logging temp to SD card, missing data
Thanks, I'll try ticks as well. I didn't like that the documentation said that it could rollover, though.Hey, nothing like a timely response … but I thought I had a nice simple explainer for ticks_*()...
View ArticleInterfacing (DSI, CSI, I2C, etc.) • Best Approach for I2S and SPI on...
I'm working on a project involving a Raspberry Pi Zero 2 W, a MAX98357A audio amplifier, an ST7735 display, and a rotary encoder. My goal is to play a song through the amplifier and display a video on...
View ArticleGeneral discussion • Re: Interview with Eben about Raspberry PI
Very interesting, thanks.I think these were the original articles that kicked of the Pi craze:https://www.bbc.co.uk/blogs/thereporter ......
View ArticleCompute Module • Re: Custom board with LAN9514 porting from CM3+ to CM4S
Now I installed RPi OS Bookworm Light on both CM3+ and CM4S and tested them on my PCB without LAN9514 reset control.With the CM3+ Ethernet always works correctly, at each power up and reboot. With the...
View ArticleTroubleshooting • Re: libsynctex2 upgrade error
I usually doCode: sudo apt updatesudo apt -y full-upgrade ; sudo apt -y autoremoveroughly once a week.Statistics: Posted by scruss — Tue Dec 03, 2024 1:06 pm
View ArticleOther programming languages • Re: R on Raspberry Pi-2
If you want to post examples of programming languages running on a Pi, keep it to a single thread.The guidance is appreciated as at least 50 of the computer programming languages found on Rosetta...
View ArticleGeneral discussion • Re: New Raspberry Pi Products
I would say that a CM5 16GB with a 500 or 1000 GB nvme ram, put inside a keyboard case would be perfect. and i do not think would cost more, even less device to put in production.It would actually...
View ArticleBeginners • Re: Making raspberry pi 4 B into keyboard
Why?This is much easier with something like a Pico. There are a few ways to do it but this link shows how to do it using the Arduino IDE https://www.waveshare.com/wiki/RP2040-Keyboard-3I only have...
View ArticleSDK • Re: Driving a 2" ST7789 display with the Pico-C-SDK
Nice find. https://zingl.github.io/bresenham.html has the algorithms in C.Statistics: Posted by jamesh — Wed Dec 04, 2024 12:30 pm
View ArticleCompute Module • Re: question on CM4 and CM5 compatibility
Difficult to tell. For many use cases they are pin compatible. Some documentation here https://pip.raspberrypi.com/categories/ ... idance.pdfStatistics: Posted by jamesh — Wed Dec 04, 2024 12:32 pm
View ArticleTroubleshooting • Running Script at Startup
HiI'm using a RPi-5 and Ubuntu-64-bit 24.0.4 and trying to run a Java program at bootup/startup that provides a splash screen and then enters the user into an application.I went for option 2 as...
View ArticleCompute Module • CM5 io-board projects
trying to find open source vs commercial CM5 carrier boards out there.seems not many hit the market yet.need to build** a board that has 2-3 ethernet phys on there. historically on cm4 this was messy...
View ArticleTroubleshooting • Re: 49 inch monitor and pi4
But my pi5 works ok with itI’ll order a new one and see what happens.Could it be my screen resolution is too big for the pi4?Statistics: Posted by davidgregg10 — Wed Dec 04, 2024 1:07 pm
View ArticleCompute Module • Re: CM5 io-board projects
I think that if you don't consider usb3 then it is exactly the same as with CM4, you have one native gigabit ethernet and then you have single pci-e line which can be used for existing 2x or 4x...
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