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Automation, sensing and robotics • Re: gpiozero button increase sensitivity...
Many thanks - the tupperware 'low pass filter' solution works but not well - a lot of hacking the sizes of the holes to get the desired flow rate which really has to vary between summer and...
View ArticleGeneral • Re: Tcl on Pico?
How about OpenOCD? Good point, they use jimtcl https://jim.tcl.tk/ which is pretty small too.Statistics: Posted by fanoush — Thu Nov 21, 2024 11:00 am
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Compute Module • Re: Custom board with LAN9514 porting from CM3+ to CM4S
I didn't mention earlier, that the 25MHz clock for the LAN9514 is generated by the CM4S.The clock is configured in the dt-blob.bin with this code:Code: clock_setup { clock@PWM { freq =...
View ArticleGeneral discussion • Re: Installing software with Pi Imager. 'No storage...
I see, so as I understand it, once the raspberry pi OS has been installed on the Micro SD card then any other software has to be installed onto another card? So you cannot have the raspberry pi OS AND...
View ArticleTroubleshooting • Re: Raspberry Pi 5 Temperature Troubleshooting
Runs in headless mode. I've had a look through dmesg, but cant see anything related. Incidentally, its just come back with a CPU temp of 56 degrees (CPU 27%, RAM 28%)56 is nothing so I suspect this is...
View ArticleAutomation, sensing and robotics • Re: How to get reading from LDR Matrix
To read an array of analogue devices use analogue multiplexers to connect the row and column of each device in turn to an ADC.You could use one transistor to switch a reference voltage to the rows (or...
View ArticleBeginners • Re: Which document editing tool is better?
Guys, not another editor war please. Everyone has their own opinions, there's no need to point yours out to others.@OP, The best advice that I can offer regarding text editors is look at a few, pick...
View ArticleSDK • Re: troubletrouble defining a macro to replace a zero argument fn call:...
Code: #define DEBUG_PRINTF "Serial2.printf"Those quotes are the source of your current problem, as it expands to:Code: "Serial2.printf"("hello world\n");and hence the error that you are getting.Can...
View ArticleTroubleshooting • Re: First time user. Headless on a MacBook Air. Cannot connect
Are you using the latest (19 Nov 2024) image ? The prior version (13 Nov) had a WiFi issue on first boot.Otherwise, try using the ip address of the pi (found in router or using fing).It's the latest...
View ArticleGeneral discussion • Re: Wifi 6e/7 6GHz USB adapters that work with the Pi 5?
maybe https://github.com/morrownr/USB-WiFi/bl ... drivers.md gives you some ideaStatistics: Posted by aBUGSworstnightmare — Fri Nov 22, 2024 11:17 am
View ArticleBeginners • Re: Unable to locate package flatpack
The package name is "flatpak" not "flatpack".Statistics: Posted by keyboardman — Fri Nov 22, 2024 11:18 am
View ArticleDevice Tree • Re: Using TI PCM3168A audio codec on RP5
Thanks for the swift response!The chip receives SCLK (24.576 MHz) from an oscillator. The MSAD and MSDA registers on the chip control whether the ADC/DAC are clock consumers/producers and the SCLK:Fs...
View ArticlePython • Re: Failed to build wheel for...
Did you create the python virtual environment with system packages or not? Code: mkdir my_projectcd my_projectpython -m venv --system-site-packages envsource env/bin/activateStatistics: Posted by...
View ArticleTroubleshooting • Re: Having problems with my Raspberry Pi running
Have a look at system logs Code: journalctl | grep "your app" the logs for the application e.g. for apache2 Code: cat /var/log/apache2/error.logStatistics: Posted by neilgl — Fri Nov 22, 2024 11:28 am
View ArticleBare metal, Assembly language • Re: Circle Bare Metal Pi IDE with Debug
I'm using the PICO Probe as a SWD adapter, which hopefully should work.I think Zero2/Pi3 needs JTAG, not SWD.https://github.com/raspberrypi/debugprobe/issues/44This guide, while for regular Pi and not...
View ArticleBeginners • raspi5 - VNC on OS Lite versions do not work
Hello Mahouligan,it seems to me that the problem is with the Pi OS Lite versions...Hardware raspi 5.Steps done:1) Installed 2024-10-22-raspios-bookworm-arm64-lite.img => VNC do not work2) Installed...
View ArticleTroubleshooting • Re: All keys stop working properly.
Does your Pi work ok with a mains supply?Have you contacted Pi Sugar for assistance?If you have any questions about PiSugar products, please feel free to contact pisugar.zero@gmail.comStatistics:...
View ArticleGeneral discussion • Largest touch screen with rpi4?
Hi allTrying to build a digital dashboard/dakboard/magic mirror. Having looked on the pihut I can see the Hannspree 15" appears to be the largest rpi compatible touch monitor they sell. Ideally I want...
View ArticleHATs and other add-ons • Re: Raspberry Pi "official" USB SDXC...
A little web searching on the websites for Approved Resellers in CH found THIS -> https://www.berrybase.ch/en/2in1-micros ... .0-schwarzI can see how someone might be misled, but I think the logo...
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Beginners • Re: Pi4b Needs upgraded storage!! Black friday Help
I would use small SD cards with each different O/S that you want, & have all my data on an external/USB drive. Statistics: Posted by KeithMck — Sat Nov 23, 2024 11:11 am
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