General discussion • Re: New Raspberry Pi Products
and now a new touch screenSame screen dimension but higher resolution and thinner - at same price as old screenhttps://www.raspberrypi.com/news/raspbe ... now-at-60/Statistics: Posted by Paul Webster...
View ArticleBeginners • Re: PINN and multiboot
Hello, yes indeed but I used a USB stick instead of SD Card. Thats's indeed that what happened because I followed a yotube tuto aboutt how to install PINN muliboot. But I fixed it, thank...
View ArticleMicroPython • Re: MemoryError: memory allocation failed, allocating 8192 bytes
[*]attach an SD card to the Pico, and write the binary data there. Maybe fiddly, though[/list]That might be a good idea, I hadn't thought of that myself. read/write speed is not important.but first...
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Beginners • pin planner spreadsheet for rp2350
Hi,I looked around for one, but couldn't really find one, so I created my own pin planner for my Raspberry Pi pico 2 project.I have the one I'm using for my 3 sonar project...
View ArticleTroubleshooting • Re: DHT 11, not working how I need it to work
I have this DHT22 code that works, I started with DHT11, so if my memory is right you only need to change DHT22 to DHT11. It's based on micropython which has the dht...
View ArticleBeginners • Re: Making a desktop alias/program for an "sh" command
I didn't get a reply to my request for more specific direction, so I have been studying a bit, and while I have learned some things (about shebang, for instance), I am still not sure how to write this...
View ArticleGeneral • Re: Multicore access to global variables
The RP235x has mutex support in assembly, while RP2040 does not. That is technically unrelated to instruction interpretation.I should also clarify a possible implication of my previous comment:The...
View ArticleSDK • Re: FreeRTOS overclock/underclock?
Higher tick rates actually reduce the efficiency of the CPU. All timing is relative to ticks.Most people use CoS queues with RTOS. Basically there are priorities which will run first. Then the lower...
View ArticleTroubleshooting • Pi 4Bs Rather Sudden USB Camera Failures
I have three Pi 4Bs all running Buster. One is at my home the other two at a different location. All have virtually identical generic USB cameras. Each one captures an image once every two minutes,...
View ArticleTroubleshooting • Re: USB ports not working after reinstall to newest Bookworm
Code: # set USB/ACM serial port with parameters copied from Arduino IDE serial port handlingstty -F /dev/ttyACM0 115200 min 0 -ignbrk -brkint -ignpar -parmrk -inpck -istrip -inlcr -igncr -icrnl -ixon...
View ArticleTroubleshooting • Re: Comparison of Periodic Processing on RPi4 and RPi5
Why is there such a difference between lgpio and libgpiod? Both are doing the same process, also in C.Difficult to say without more detail on how you are using them.What kind of information would...
View ArticleCompute Module • Re: Camera unable to capture image on compute module 4 with...
Where is the PCIe interface involved in this?I have used Compute Module 4 and attached PCI externally in which I have connected USB Camera. Is there any known problem with PCI interface?Statistics:...
View ArticleGeneral discussion • How to disable DSI and enable CSI in RPI5.
Hi everyone,I want to disable DSI and enable CSI on the Raspberry Pi 5. Can anyone give me a brief explanation of how to perform this?Statistics: Posted by theseeker — Tue Nov 05, 2024 8:02 am
View ArticleTroubleshooting • Re: Cronjob does not run launcher.sh
Hai Thagrol,Thank you for your reply.My goal is indeed to simply play one video file. but it must be a gapless and seamless playback.I've tried this:Just add the mp4 to a folder.Then in the .desktop...
View ArticleGeneral discussion • Re: How to disable DSI and enable CSI in RPI5.
Hi everyone,I want to disable DSI and enable CSI on the Raspberry Pi 5. Can anyone give me a brief explanation of how to perform this?This may be the Documentation you need?Under this heading -...
View ArticleHATs and other add-ons • Re: Pi4 TV-HAT continuity errors when ARM clock...
test config.txt:Code: arm_64bit=1auto_initramfs=1dtoverlay=disable-wifidtoverlay=disable-btarm_freq=600reboot went fine , but many continuity errorsdid dmesg:Code: [ 717.183065] rpivid feb10000.codec:...
View ArticleGeneral discussion • Chromium language
I change Chromium in the >Setting Language section but no luck. Still English. is there way change language in chromium. No need but local websites opening english so this problem.Thanks for...
View ArticleAdvanced users • Re: CAM/DISP Port on RPi5 connecting a 39 Pin MIPI Display
They provided the init sequence - but I don’t know where I should have that inserted. ‘Using a DSI Display’ documentation is very useful, and I am getting my head around with the further reading...
View ArticleCompute Module • Re: Schematic Review of R-PI CM4
Please email your questions to applications @ raspberry pi . com . More likely to get an official answer there.Statistics: Posted by jamesh — Wed Nov 06, 2024 8:00 am
View ArticleBeginners • Re: boot pi 5 from thumb drive
A thumb drive should work just fine. It might be a bit slow, but it works.Statistics: Posted by Solskogen — Wed Nov 06, 2024 8:06 am
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