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Advanced users • Re: microSD Cards "Application Performance Class"...
Thank you very much JimJamJamie and jdb.So I'll stick with A1 for now.Yet still, with Samsung EVO Plus microSD cards,the 64GB one is A1,and the 128GB one is A2.So If you really want a higher capacity...
View ArticleBeginners • Re: Pan and Tilt
You don't need any additional hardware to run a typical model servo.You can power the servo from the Pi 5V pin and GND. You can drive the servo control pin from the Pi GPIO, even though it's a 3.3V...
View ArticleBeginners • Re: pi5 cooler
You will not burn your Pi even when not using any cooler at all! The Pi will start thermal throttling at 85°C.To me the noise generated by the active cooler when mointed to the official chassis (which...
View ArticleTroubleshooting • Latast eeprom upgrade caused 5b to "go south".
Latest sudo apt full-upgrade which I run every once in a while - latest upgrade listed as eeprom ! Great --- hopefully just what I needed to get my pcie/nmve ssd to finally work Now boot acct is...
View ArticleC/C++ • Re: Two-dimensional array of character strings in C
Don't forget, you can also treat the file on disk as an "array". Given the row and column index you could read the file and discard everything until you reach the desired element.It will be relatively...
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General discussion • Re: Raspberry Pi 5 - Working well, but no red light?
Pi 5 has a dual color LED so the RED is off by default when the OS is running. Otherwise, you'd only red / amber and it's difficult to tell the differenceHi Tim, I have a question about the pi5 led...
View ArticleGeneral discussion • Re: PI 4 overheating?
Great, any effect on the temperatures?Statistics: Posted by JimJamJamie — Wed Feb 07, 2024 11:20 pm
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SDK • Re: Dual Core Memory Protection
Thanks! I think that makes sense.I am trying to make sense of the debugger.Address 0x20040800 is where the stack starts correct?Address 0x20040bdc is where the character array [16][256] starts...
View ArticleGeneral programming discussion • Re: Math challenges with prize money still...
At end of the detailed "EFF Cooperative Computing Awards Rules"https://www.eff.org/awards/coop/rulesthey refer to last successful claim from GIMPS project in...
View ArticleHATs and other add-ons • Re: Raspberry Pi 5 PCIe Bus Error - ASM1166
HiI downloaded the Kernelgit clone --depth=1 https://github.com/raspberrypi/linuxcd linuxKERNEL=kernel_2712make bcm2712_defconfigmake -j4 Image.gz modules dtbssudo make modules_installsudo cp...
View ArticleOther projects • Re: RPi 5 Front and Both Side Views Mechanical Drawing
I'm fairly sure they are the same as the Pi4 which are given https://datasheets.raspberrypi.com/rpi4 ... rawing.pdfMine are all in use so I can't check.Statistics: Posted by pidd — Wed Feb 07, 2024...
View ArticleGeneral • Re: WiFi configuration without a display
This is what I have. Will be interesting to see if it works for others. It would need to present itself as an initial AP for a user to specify the SSID and password to connect to which this doesn't...
View ArticleTroubleshooting • libcamera-still time lapse frame numbering
RPi 4B 8 GB with Pi Camera 3 running BookwormI'm trying to set up to take time lapse pictures. I'm using a single line command in a Desktop Entry file to launch libcamera-still with the...
View ArticleRaspberry Pi OS • Re: Does this mean that a future kernel update to 6.5 will...
But it's still not workingWhat does dmesg say now?dmesgCode: dmesg[ 0.000000] Booting Linux on physical CPU 0x0000000000 [0x410fd083][ 0.000000] Linux version 6.6.16-v8+ (dom@buildbot)...
View ArticleAdvanced users • Re: Image File Utilities
image-check filenam W95:Code: sudo image-check /mnt/SynologyNAS/rpi_share/raspberrypi5/20240119_Pi5_imagebackup.img W95Check /mnt/SynologyNAS/rpi_share/raspberrypi5/20240119_Pi5_imagebackup.img (y/n)?...
View ArticleBeginners • Re: Serial communication between raspberry pi Zero W and Arduino...
I have installed this oneRaspberry Pi OS (Legacy , 32-bit) A port of Debian Bullseye with security updates and desktop environmentIn that case a RasPiOS path of /boot is correct.Is it possible that in...
View ArticleTroubleshooting • Re: PAL-M or NTSC-J on RPI-5 Composite
Thank you so much. That has explained so much and was very helpful to know.I just have a few questions.- Will the pi5 kernel also support pal-n, secam, ntsc443 & pal60?- Also when abouts do you...
View ArticleAutomation, sensing and robotics • Re: [Show and tell] Stepper Motor Python...
Nice work! How well does this handle simultaneous instructions to multiple motors? I’d love to do some testing.Finally got it working with multiprocess, tested with two motors, works like charm...
View ArticleTroubleshooting • Re: Pi4 to Pi5 upgrade same SD card not working
It is an unwise path because it could lead to future problems.The resources are these forums, and the years of Linux, Debian and Raspberry knowledge in my head.Roughly what I did was change the...
View ArticleTroubleshooting • Re: HX711 continually drifting upwards - at a loss!
Can you post a circuit diagram (not a picture of the breadboard)?How are you plotting that graph - might it be adding results erroneously? - his github script example seems to return a single value...
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