MicroPython • Re: 2 OLEDs on pico 2w 2040
IMHO it should be possible to use both I2C channels for these display independently. Generally no need to have both display on one I2C channel.It could be other reasons for this failure.I would check...
View ArticleTroubleshooting • Re: PI5 not booting, even without bootable device
Have you tried switching it back on using the button rather than the power supply?Statistics: Posted by pidd — Sun Jan 26, 2025 11:15 pm
View ArticleC/C++ • Re: C program to parse the revision code [UPDATED]
If anyone is interested, I also have C code to parse the revision code of the Raspberry Pi on github.https://github.com/AndrewFromMelbourne/ ... i_revisionStatistics: Posted by AndyD — Sun Jan 26,...
View ArticleGeneral discussion • Knob to pot shaft dimesions
I'm about to place a big order with Digikey, but have some questions. I want to get some smaller rotary pots, smaller both in the size of the base and the height of the shaft. I understand that the...
View ArticleCamera board • Re: imx477 camera not working with ffmpeg and v4l2 app
I tried to do some research for libcamerify,it is just a script?could you please let me know how it works together with for example ffmpeg?How can use it I mean. ThanksGenerally you just put it in...
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General discussion • Re: New "Ethernet-Transceiver"-Chip on the...
Thank you!Unfortunately I couldn't find anything about this on Google so I asked here to be sure Statistics: Posted by BitByte — Mon Jan 27, 2025 10:34 pm
View ArticleGeneral discussion • Re: Knob to pot shaft dimesions
The knob is a push-fit, not set-screw, it doesn't have a minimum shaft depth, it will work fine.The knob drawing is available https://mm.digikey.com/Volume0/opasdata ... 37_Dwg.pdfStatistics: Posted...
View ArticleBare metal, Assembly language • Any bare metal meetups at FOSDEM planned?
I was just curious if any folks will be attending FOSDEM this weekend and having any meetups or giving talks etc? I'd be happy to meet up with others. I wonder if there would be enough interest to...
View ArticleTroubleshooting • Re: Removal of heatsink took the metal CPU plate with it
Dental floss between the external heatsink and the heatspreader/lid works well. Prying the heatsink off using tools is the worst approach. Twisting with your fingers falls somewhere in the...
View ArticleCompute Module • Re: USB-MSD Boot with CM5 using custom board
CM5 only supports USB-MSD boot from the RP1 XHCI controllers.Statistics: Posted by timg236 — Mon Jan 27, 2025 10:58 pm
View ArticleBeginners • Re: ino files from my windows system to the raspberry pi 4b
My Windows Arduino INO files are in C:\Users\dl1im\OneDrive\Documents\Arduino each one is in a seperate folder under there.Statistics: Posted by DougieLawson — Mon Jan 27, 2025 11:31 pm
View ArticleCamera board • Re: rpicamsrc support in Bookworm
rpicamsrc is for the legacy camera stack which is deprecated.viewtopic.php?t=362707Would you suggest to use to achieve my goal? I need to use gstreamer and control shutter speed in the runtime.I tried...
View ArticleGeneral discussion • Re: Automatically Enabling Raspberry Pi 4 Cores Based on...
leave them onplay with arm_freq= & arm_freq_min= insteaddo lscpu to see the stock numbersexample:in /boot/firmware/config.txtarm_freq=1000arm_freq_min=300honestly though the savings is not really...
View ArticleGeneral discussion • Re: Cannot install numpy on Pico
I tried to search for "micropython-numpy" through Tools=>Manage Packages, but it's not there.Your manage package location will be based on the Interpreter your have selected. If you have selected...
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General discussion • Re: Wll we get a better replacement option for desktop...
LibreOffice, Office365, Google Sheets. All work fine. Although I have a Windows laptop with it installed, I haven't used Excel/Word etc in years. It's all online/browser based.I think your idea of...
View ArticleGeneral discussion • Re: GUI Login "On no, something has gone wrong"
Found this post viewtopic.php?t=332798 and fixed the problem with Code: sudo apt --reinstall install raspberrypi-ui-modsStatistics: Posted by DS256 — Tue Jan 28, 2025 10:37 pm
View ArticleGeneral discussion • Re: Reusing old keyboard on PI5 and PicoW
it has to be BT 4.x , not USB nor BLECertainly likely doable... but why, unless the journey is the goal. BT keyboards are cheap. I would use a full sized or near full sized media keyboard with a...
View ArticleGeneral discussion • Re: RPI USB3 Hub question
The input power is my one disappointment with the hub. USB 3 spec calls for 900mA per port. Unless one finds a PSU that will deliver more that 3A at 5v without using PD, the power input for the hub...
View ArticleOther projects • Re: Raspberry pi zero 2 w ssh/w graphics server dispkay to...
Hi,Did this get resolved?I have an iPad mini 2 which works and I don’t want to throw it out because Apple won’t support it.Is there a Vnc I can use either via a browser or an app (all in the apple...
View ArticleSDK • Re: Proper way to get Heap size
Well I've gone in and changed the linker script so now I have this.Code: /* Based on GCC ARM embedded samples. Defines the following symbols for use by code: __exidx_start __exidx_end __etext...
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