General • Re: RP2040 boards (including a Pico) come up in bootsel after...
If you had an o-scope then you could probe the RUN and VBUS lines during these wakeup events to see if you get any unexpected glitches on either of them.If you had a USB protocol analyzer then you...
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Official Display • Re: [Pi5] Display not working
Which OS do you use (uname -a)?Post pictures of how you've connected the screen.How do you supply power to the 7in: two jumper wires (to 5V/GND) or via microUSB?https://www.raspberrypi.com/documentati...
View ArticlePython • Re: Reading a DS18B20
@cleverca22Thank youStatistics: Posted by RDS — Mon Dec 25, 2023 10:59 pm
View ArticleBeginners • Orange Pi what's the difference?
I see Orange Pi 5's on Alixpress they seem to have a better processor and wifi is an add on module but they're also a good priceBut mostly it seems the same, the website seems to be downAnyone used...
View ArticleBeginners • Re: Raspberry pi car head unit - help please
If you're using a battery pack, make sure it's connected to the Raspberry Pi and configured to charge when the car is on. Alternatively, you can connect the Raspberry Pi directly to the car's...
View ArticleBeginners • Re: Orange Pi what's the difference?
The difference is that they are not made by Raspberry Pi and therefore not to be discussed here.See the last one of the Forum Rules.Statistics: Posted by rpdom — Mon Dec 25, 2023 11:27 pm
View ArticleAdvanced users • Achieving high FPS on multiple still image captures
Hello,Trying to achieve a good 30 fps on Pi 3 Model B using the old 5MP camera module 1.3. Recently downloaded OS Bullseye, and using PiCamera2 on Python.The goal is to achieve:Good FPS ~30FPS for a...
View ArticleAdvanced users • Re: RPi 4B no shell over UART with meta-raspberrypi
Continuing to test things out with the board, I made these two changes and I have a shell over UART now. I moved from core-image-minimal to the core-image-baseI changed the init manager to systemd...
View ArticleAutomation, sensing and robotics • Re: Speed camera
Thanks, I'm UK based and it's similar here but usually the driver gets a letter which is a slap on the wrist because it's not prosecutable without a calibrated device operated by a trained operator....
View ArticleTroubleshooting • Re: Pi4b not starting and hot in seconds
Thank you all very much,I de-soldered the component, and the board worked normal as it did before.I took the advice to switch to another power supply, just to be sure.And I might solder an new TSV...
View ArticleTroubleshooting • Re: Busy GPIO's Raspberry PI5
I guess 'flask' with 'debug=True' is doing something like this -Code: import gpiozeroimport osimport sysLED = gpiozero.OutputDevice(0)if len(sys.argv) <= 1 or sys.argv[1] != "forked":...
View ArticleGeneral • Re: New to pico, having trouble with hardware interrupts in C
I guess there are many errors.But to name one that directly stands out:Code: bool interrupt_flag = false;must beCode: volatile bool interrupt_flag = false;The interrupt handler is changing the...
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General • Re: Pico reset when controlling 12V DC motor through relay
Hello all,Do you know for sure how the signals on the 4-pin connector work?For example, are you sure you have to provide 29V to the Up and Down command pins? Or should they just be shorted to GND?Yes,...
View ArticleSDK • Differences between set_sys_clock_khz and set_sys_clock_pll and how...
I have been working on a project and seen in many examples people overclocking there pico via the two commands set_sys_clock_pll and set_sys_clock_khz. When I am looking into the documentation beond...
View ArticleTroubleshooting • Re: X11 is not detected when starting vino-server
Yeah, i checked and there is no support for it. I also tried anydesk (which completely bricked my pios install) and teamviewer (which does not connect). I will try tigervnc, hopefully it works.Thanks...
View ArticleGeneral discussion • Re: RPi 5 as a desktop daily driver?
I still have Mouse lockups/slowdowns in Bookworm on this Pi400, seems to happen if I have too many tabs open and run another big app.Still a few bugs to squish, it might be a Mouse...
View ArticleGaming • Re: Need help with a project
I'm fairly sure at least one Pipboy build has been completed so maybe ask your preferred web search engine.Statistics: Posted by thagrol — Tue Dec 26, 2023 11:59 pm
View ArticleGraphics programming • Re: 0x8000 verts the max?
Ok I was meaning OpenGL not v3d directly. Thanks for the response though.Statistics: Posted by skinmarquee — Wed Dec 27, 2023 12:00 am
View ArticleCompute Module • Re: Maximizing CMA memory size problem
finally success! I will now describe what i did so others would not have to struggle.1. Had a long sleep, got up, had good meal, jerked off. 2. Flashed a USB stick with 32-bit lite bookworm OS. the...
View ArticleBeginners • Setting static IP
I feel stupid for having to ask this, but how do you set a static IP?I have a rpi 4b with the most current OS straight from the pi website. It is bone dry and 100% stock. How the blazes do I set a...
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